binutils-gdb/gdb/gdbarch.c

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/* *INDENT-OFF* */ /* THIS FILE IS GENERATED */
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/* Dynamic architecture support for GDB, the GNU debugger.
Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
Free Software Foundation, Inc.
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This file is part of GDB.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
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/* This file was created with the aid of ``gdbarch.sh''.
The Bourne shell script ``gdbarch.sh'' creates the files
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``new-gdbarch.c'' and ``new-gdbarch.h and then compares them
against the existing ``gdbarch.[hc]''. Any differences found
being reported.
If editing this file, please also run gdbarch.sh and merge any
changes into that script. Conversely, when making sweeping changes
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to this file, modifying gdbarch.sh and using its output may prove
easier. */
#include "defs.h"
#include "arch-utils.h"
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#include "gdbcmd.h"
#include "inferior.h"
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#include "symcat.h"
#include "floatformat.h"
#include "gdb_assert.h"
#include "gdb_string.h"
#include "reggroups.h"
#include "osabi.h"
#include "gdb_obstack.h"
gdb: * tui/tui-hooks.c: Include observer.h. (tui_event_default, tui_old_event_hooks, tui_event_hooks): Remove. (tui_bp_created_observer, tui_bp_deleted_observer, tui_bp_modified_observer): New globals. (tui_install_hooks): Use observers, not events. (tui_remove_hooks): Likewise. * mi/mi-cmd-break.c: Include observer.h, not gdb-events.h. (mi_breakpoint_observers_installed, mi_can_breakpoint_notify): New globals. (breakpoint_notify): Check mi_can_breakpoint_notify. (breakpoint_hooks): Remove. (mi_cmd_break_insert): Attach observers. Don't use events. * tracepoint.c: Include observer.h, not gdb-events.h. (tracepoint_operation, trace_pass_command): Notify observer. * interps.c: Don't include gdb-events.h. (clear_interpreter_hooks): Don't call clear_gdb_event_hooks. * gdbarch.c: Rebuild. * gdbarch.sh: Emit include for observer.h, not gdb-events.h. (deprecated_current_gdbarch_select_hack): Notify observer. * breakpoint.h: Don't include gdb-events.h. * breakpoint.c: Don't include gdb-events.h. (condition_command): Notify observer. (commands_command): Likewise. (commands_from_control_command): Likewise. (mention, delete_breakpoint, set_ignore_count): Likewise. (disable_breakpoint, do_enable_breakpoint): Likewise. * Makefile.in (gdb_events_h): Remove. (breakpoint_h): Update. (COMMON_OBS): Remove gdb-events.o. (gdb-events.o): Remove. (breakpoint.o, gdbarch.o, interps.o, tracepoint.o, gdbtk-bp.o, gdbtk-hooks.o, mi-cmd-break.o, tui-hooks.o): Update. * gdb-events.c: Remove. * gdb-events.h: Remove. * gdb-events.sh: Remove. gdb/doc: * observer.texi (GDB Observers): Document new observers: breakpoint_created, breakpoint_deleted, breakpoint_modified, tracepoint_created, tracepoint_deleted, tracepoint_modified, architecture_changed. gdb/gdbtk: * generic/gdbtk-hooks.c: Include observer.h, not gdb-events.h. (gdbtk_add_hooks): Use observers, not events. (gdbtk_architecture_changed): Add argument, for observer. * generic/gdbtk-bp.c: Include observer.h. (gdb_set_bp): Notify observer. (gdb_set_bp_addr): Likewise.
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#include "observer.h"
#include "regcache.h"
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/* Static function declarations */
static void alloc_gdbarch_data (struct gdbarch *);
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/* Non-zero if we want to trace architecture code. */
#ifndef GDBARCH_DEBUG
#define GDBARCH_DEBUG 0
#endif
int gdbarch_debug = GDBARCH_DEBUG;
2005-02-24 Andrew Cagney <cagney@gnu.org> Add show_VARIABLE functions, update add_setshow call. * varobj.c (_initialize_varobj, show_varobjdebug): Add and update. * valprint.c (_initialize_valprint, show_print_max) (show_stop_print_at_null, show_repeat_count_threshold) (show_prettyprint_structs, show_unionprint) (show_prettyprint_arrays, show_addressprint, show_input_radix) (show_output_radix): Ditto. * valops.c (_initialize_valops, show_overload_resolution): Ditto. * utils.c (initialize_utils, show_chars_per_line) (show_lines_per_page, show_demangle, show_pagination_enabled) (show_sevenbit_strings, show_asm_demangle): Ditto * tui/tui-win.c (_initialize_tui_win, show_tui_border_kind) (show_tui_border_mode, show_tui_active_border_mode): Ditto. * top.c (init_main, show_new_async_prompt) (show_async_command_editing_p, show_write_history_p) (show_history_size, show_history_filename, show_caution) (show_annotation_level, init_main): Ditto. * target.c (initialize_targets, show_targetdebug) (show_trust_readonly): Ditto. * symfile.c (_initialize_symfile, show_symbol_reloading) (show_ext_args, show_download_write_size) (show_debug_file_directory): Ditto. * source.c (_initialize_source, show_lines_to_list): Ditto. * solib.c (_initialize_solib, show_auto_solib_add) (show_solib_search_path): Ditto. * p-valprint.c (_initialize_pascal_valprint) (show_pascal_static_field_print): Ditto. * printcmd.c (_initialize_printcmd, show_max_symbolic_offset) (show_print_symbol_filename): Add and update. * parse.c (_initialize_parse, show_expressiondebug): Dito. * observer.c (_initialize_observer, show_observer_debug): Dito. * maint.c (_initialize_maint_cmds, show_watchdog) (show_maintenance_profile_p): Dito. * linux-nat.c (_initialize_linux_nat, show_debug_linux_nat): Dito. * infrun.c (_initialize_infrun, show_debug_infrun) (show_stop_on_solib_events, show_follow_fork_mode_string) (show_scheduler_mode, show_step_stop_if_no_debug): Ditto. * infcall.c (_initialize_infcall, show_coerce_float_to_double_p) (show_unwind_on_signal_p): Ditto. * gdbtypes.c (build_gdbtypes, show_opaque_type_resolution) (_initialize_gdbtypes, show_overload_debug): Ditto. * gdb-events.c, gdb-events.sh (_initialize_gdb_events) (show_gdb_events_debug): Ditto. * gdbarch.c, gdbarch.sh (show_gdbarch_debug) (_initialize_gdbarch): Ditto. * frame.c (_initialize_frame, show_backtrace_past_main) (show_backtrace_past_entry, show_backtrace_limit) (show_frame_debug): Ditto. * exec.c (_initialize_exec, show_write_files): Ditto. * dwarf2read.c (_initialize_dwarf2_read) (show_dwarf2_max_cache_age): Ditto. * demangle.c (_initialize_demangler) (show_demangling_style_names): Ditto. * dcache.c (_initialize_dcache, show_dcache_enabled_p): Ditto. * cp-valprint.c (show_static_field_print) (_initialize_cp_valprint, show_vtblprint, show_objectprint): Ditto. * corefile.c (_initialize_core, show_gnutarget_string): Ditto. * cli/cli-logging.c (_initialize_cli_logging) (show_logging_overwrite, show_logging_redirect) (show_logging_filename): Ditto. * cli/cli-cmds.c (show_info_verbose, show_history_expansion_p) (init_cli_cmds, show_baud_rate, show_remote_debug) (show_remote_timeout, show_max_user_call_depth): Ditto. * charset.c (show_host_charset_name, show_target_charset_name) (initialize_charset): Ditto. * breakpoint.c (show_can_use_hw_watchpoints) (show_pending_break_support, _initialize_breakpoint): Ditto.
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static void
show_gdbarch_debug (struct ui_file *file, int from_tty,
struct cmd_list_element *c, const char *value)
{
fprintf_filtered (file, _("Architecture debugging is %s.\n"), value);
}
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static const char *
* doublest.c (floatformat_from_length): Use the right element from gdbarch floatformats. (floatformat_from_type, extract_typed_floating) (store_typed_floating): Likewise. * doublest.h: Remove declarations for undefined floatformat arrays. * gdbarch.sh (float_format, double_format, long_double_format): Change to pairs. (pformat): Update for pairs. * gdbarch.c, gdbarch.h: Regenerated. * gdbtypes.c (floatformats_ieee_single, floatformats_ieee_double) (floatformats_ieee_double_littlebyte_bigword) (floatformats_i387_ext, floatformats_m68881_ext, floatformats_arm_ext) (floatformats_ia64_spill, floatformats_ia64_quad, floatformats_vax_f) (floatformats_vax_d): New variables. (builtin_type_ieee_single, builtin_type_ieee_double) (builtin_type_arm_ext, builtin_type_ia64_spill) (builtin_type_ia64_quad): Replace arrays with individual types. (builtin_type_ieee_single_big, builtin_type_ieee_single_little) (builtin_type_ieee_double_big, builtin_type_ieee_double_little) (builtin_type_ieee_double_littlebyte_bigword, builtin_type_i960_ext) (builtin_type_m88110_ext, builtin_type_m88110_harris_ext) (builtin_type_arm_ext_big, builtin_type_arm_ext_littlebyte_bigword) (builtin_type_ia64_spill_big, builtin_type_ia64_spill_little) (builtin_type_ia64_quad_big, builtin_type_ia64_quad_little): Delete unused and endian-specific types. (recursive_dump_type): Update for floatformat pairs. (build_flt): Move higher. Handle bit == -1. Take a floatformat pair. (build_gdbtypes): Use build_flt. (_initialize_gdbtypes): Update set of initialized types. * gdbtypes.h: Update declarations to match gdbtypes.c. (struct main_type): Store a pointer to two floatformats. * arch-utils.c (default_float_format, default_double_format): Delete. * arch-utils.h (default_float_format, default_double_format): Delete. * arm-tdep.c, avr-tdep.c, hppa-tdep.c, hppabsd-tdep.c, i386-tdep.c, ia64-tdep.c, iq2000-tdep.c, m68k-tdep.c, m88k-tdep.c, mips-linux-tdep.c, mips-tdep.c, mt-tdep.c, ppcobsd-tdep.c, sparc-linux-tdep.c, sparc-tdep.c, sparcnbsd-tdep.c, spu-tdep.c, vax-tdep.c, alpha-tdep.c, ppc-sysv-tdep.c: Update.
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pformat (const struct floatformat **format)
{
if (format == NULL)
return "(null)";
else
* doublest.c (floatformat_from_length): Use the right element from gdbarch floatformats. (floatformat_from_type, extract_typed_floating) (store_typed_floating): Likewise. * doublest.h: Remove declarations for undefined floatformat arrays. * gdbarch.sh (float_format, double_format, long_double_format): Change to pairs. (pformat): Update for pairs. * gdbarch.c, gdbarch.h: Regenerated. * gdbtypes.c (floatformats_ieee_single, floatformats_ieee_double) (floatformats_ieee_double_littlebyte_bigword) (floatformats_i387_ext, floatformats_m68881_ext, floatformats_arm_ext) (floatformats_ia64_spill, floatformats_ia64_quad, floatformats_vax_f) (floatformats_vax_d): New variables. (builtin_type_ieee_single, builtin_type_ieee_double) (builtin_type_arm_ext, builtin_type_ia64_spill) (builtin_type_ia64_quad): Replace arrays with individual types. (builtin_type_ieee_single_big, builtin_type_ieee_single_little) (builtin_type_ieee_double_big, builtin_type_ieee_double_little) (builtin_type_ieee_double_littlebyte_bigword, builtin_type_i960_ext) (builtin_type_m88110_ext, builtin_type_m88110_harris_ext) (builtin_type_arm_ext_big, builtin_type_arm_ext_littlebyte_bigword) (builtin_type_ia64_spill_big, builtin_type_ia64_spill_little) (builtin_type_ia64_quad_big, builtin_type_ia64_quad_little): Delete unused and endian-specific types. (recursive_dump_type): Update for floatformat pairs. (build_flt): Move higher. Handle bit == -1. Take a floatformat pair. (build_gdbtypes): Use build_flt. (_initialize_gdbtypes): Update set of initialized types. * gdbtypes.h: Update declarations to match gdbtypes.c. (struct main_type): Store a pointer to two floatformats. * arch-utils.c (default_float_format, default_double_format): Delete. * arch-utils.h (default_float_format, default_double_format): Delete. * arm-tdep.c, avr-tdep.c, hppa-tdep.c, hppabsd-tdep.c, i386-tdep.c, ia64-tdep.c, iq2000-tdep.c, m68k-tdep.c, m88k-tdep.c, mips-linux-tdep.c, mips-tdep.c, mt-tdep.c, ppcobsd-tdep.c, sparc-linux-tdep.c, sparc-tdep.c, sparcnbsd-tdep.c, spu-tdep.c, vax-tdep.c, alpha-tdep.c, ppc-sysv-tdep.c: Update.
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/* Just print out one of them - this is only for diagnostics. */
return format[0]->name;
}
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/* Maintain the struct gdbarch object */
struct gdbarch
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{
/* Has this architecture been fully initialized? */
int initialized_p;
/* An obstack bound to the lifetime of the architecture. */
struct obstack *obstack;
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/* basic architectural information */
const struct bfd_arch_info * bfd_arch_info;
int byte_order;
int byte_order_for_code;
enum gdb_osabi osabi;
const struct target_desc * target_desc;
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/* target specific vector. */
struct gdbarch_tdep *tdep;
gdbarch_dump_tdep_ftype *dump_tdep;
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/* per-architecture data-pointers */
unsigned nr_data;
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void **data;
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/* per-architecture swap-regions */
struct gdbarch_swap *swap;
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/* Multi-arch values.
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When extending this structure you must:
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Add the field below.
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Declare set/get functions and define the corresponding
macro in gdbarch.h.
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gdbarch_alloc(): If zero/NULL is not a suitable default,
initialize the new field.
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verify_gdbarch(): Confirm that the target updated the field
correctly.
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gdbarch_dump(): Add a fprintf_unfiltered call so that the new
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field is dumped out
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``startup_gdbarch()'': Append an initial value to the static
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variable (base values on the host's c-type system).
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get_gdbarch(): Implement the set/get functions (probably using
the macro's as shortcuts).
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*/
int bits_big_endian;
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int short_bit;
int int_bit;
int long_bit;
int long_long_bit;
int float_bit;
* doublest.c (floatformat_from_length): Use the right element from gdbarch floatformats. (floatformat_from_type, extract_typed_floating) (store_typed_floating): Likewise. * doublest.h: Remove declarations for undefined floatformat arrays. * gdbarch.sh (float_format, double_format, long_double_format): Change to pairs. (pformat): Update for pairs. * gdbarch.c, gdbarch.h: Regenerated. * gdbtypes.c (floatformats_ieee_single, floatformats_ieee_double) (floatformats_ieee_double_littlebyte_bigword) (floatformats_i387_ext, floatformats_m68881_ext, floatformats_arm_ext) (floatformats_ia64_spill, floatformats_ia64_quad, floatformats_vax_f) (floatformats_vax_d): New variables. (builtin_type_ieee_single, builtin_type_ieee_double) (builtin_type_arm_ext, builtin_type_ia64_spill) (builtin_type_ia64_quad): Replace arrays with individual types. (builtin_type_ieee_single_big, builtin_type_ieee_single_little) (builtin_type_ieee_double_big, builtin_type_ieee_double_little) (builtin_type_ieee_double_littlebyte_bigword, builtin_type_i960_ext) (builtin_type_m88110_ext, builtin_type_m88110_harris_ext) (builtin_type_arm_ext_big, builtin_type_arm_ext_littlebyte_bigword) (builtin_type_ia64_spill_big, builtin_type_ia64_spill_little) (builtin_type_ia64_quad_big, builtin_type_ia64_quad_little): Delete unused and endian-specific types. (recursive_dump_type): Update for floatformat pairs. (build_flt): Move higher. Handle bit == -1. Take a floatformat pair. (build_gdbtypes): Use build_flt. (_initialize_gdbtypes): Update set of initialized types. * gdbtypes.h: Update declarations to match gdbtypes.c. (struct main_type): Store a pointer to two floatformats. * arch-utils.c (default_float_format, default_double_format): Delete. * arch-utils.h (default_float_format, default_double_format): Delete. * arm-tdep.c, avr-tdep.c, hppa-tdep.c, hppabsd-tdep.c, i386-tdep.c, ia64-tdep.c, iq2000-tdep.c, m68k-tdep.c, m88k-tdep.c, mips-linux-tdep.c, mips-tdep.c, mt-tdep.c, ppcobsd-tdep.c, sparc-linux-tdep.c, sparc-tdep.c, sparcnbsd-tdep.c, spu-tdep.c, vax-tdep.c, alpha-tdep.c, ppc-sysv-tdep.c: Update.
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const struct floatformat ** float_format;
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int double_bit;
* doublest.c (floatformat_from_length): Use the right element from gdbarch floatformats. (floatformat_from_type, extract_typed_floating) (store_typed_floating): Likewise. * doublest.h: Remove declarations for undefined floatformat arrays. * gdbarch.sh (float_format, double_format, long_double_format): Change to pairs. (pformat): Update for pairs. * gdbarch.c, gdbarch.h: Regenerated. * gdbtypes.c (floatformats_ieee_single, floatformats_ieee_double) (floatformats_ieee_double_littlebyte_bigword) (floatformats_i387_ext, floatformats_m68881_ext, floatformats_arm_ext) (floatformats_ia64_spill, floatformats_ia64_quad, floatformats_vax_f) (floatformats_vax_d): New variables. (builtin_type_ieee_single, builtin_type_ieee_double) (builtin_type_arm_ext, builtin_type_ia64_spill) (builtin_type_ia64_quad): Replace arrays with individual types. (builtin_type_ieee_single_big, builtin_type_ieee_single_little) (builtin_type_ieee_double_big, builtin_type_ieee_double_little) (builtin_type_ieee_double_littlebyte_bigword, builtin_type_i960_ext) (builtin_type_m88110_ext, builtin_type_m88110_harris_ext) (builtin_type_arm_ext_big, builtin_type_arm_ext_littlebyte_bigword) (builtin_type_ia64_spill_big, builtin_type_ia64_spill_little) (builtin_type_ia64_quad_big, builtin_type_ia64_quad_little): Delete unused and endian-specific types. (recursive_dump_type): Update for floatformat pairs. (build_flt): Move higher. Handle bit == -1. Take a floatformat pair. (build_gdbtypes): Use build_flt. (_initialize_gdbtypes): Update set of initialized types. * gdbtypes.h: Update declarations to match gdbtypes.c. (struct main_type): Store a pointer to two floatformats. * arch-utils.c (default_float_format, default_double_format): Delete. * arch-utils.h (default_float_format, default_double_format): Delete. * arm-tdep.c, avr-tdep.c, hppa-tdep.c, hppabsd-tdep.c, i386-tdep.c, ia64-tdep.c, iq2000-tdep.c, m68k-tdep.c, m88k-tdep.c, mips-linux-tdep.c, mips-tdep.c, mt-tdep.c, ppcobsd-tdep.c, sparc-linux-tdep.c, sparc-tdep.c, sparcnbsd-tdep.c, spu-tdep.c, vax-tdep.c, alpha-tdep.c, ppc-sysv-tdep.c: Update.
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const struct floatformat ** double_format;
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int long_double_bit;
* doublest.c (floatformat_from_length): Use the right element from gdbarch floatformats. (floatformat_from_type, extract_typed_floating) (store_typed_floating): Likewise. * doublest.h: Remove declarations for undefined floatformat arrays. * gdbarch.sh (float_format, double_format, long_double_format): Change to pairs. (pformat): Update for pairs. * gdbarch.c, gdbarch.h: Regenerated. * gdbtypes.c (floatformats_ieee_single, floatformats_ieee_double) (floatformats_ieee_double_littlebyte_bigword) (floatformats_i387_ext, floatformats_m68881_ext, floatformats_arm_ext) (floatformats_ia64_spill, floatformats_ia64_quad, floatformats_vax_f) (floatformats_vax_d): New variables. (builtin_type_ieee_single, builtin_type_ieee_double) (builtin_type_arm_ext, builtin_type_ia64_spill) (builtin_type_ia64_quad): Replace arrays with individual types. (builtin_type_ieee_single_big, builtin_type_ieee_single_little) (builtin_type_ieee_double_big, builtin_type_ieee_double_little) (builtin_type_ieee_double_littlebyte_bigword, builtin_type_i960_ext) (builtin_type_m88110_ext, builtin_type_m88110_harris_ext) (builtin_type_arm_ext_big, builtin_type_arm_ext_littlebyte_bigword) (builtin_type_ia64_spill_big, builtin_type_ia64_spill_little) (builtin_type_ia64_quad_big, builtin_type_ia64_quad_little): Delete unused and endian-specific types. (recursive_dump_type): Update for floatformat pairs. (build_flt): Move higher. Handle bit == -1. Take a floatformat pair. (build_gdbtypes): Use build_flt. (_initialize_gdbtypes): Update set of initialized types. * gdbtypes.h: Update declarations to match gdbtypes.c. (struct main_type): Store a pointer to two floatformats. * arch-utils.c (default_float_format, default_double_format): Delete. * arch-utils.h (default_float_format, default_double_format): Delete. * arm-tdep.c, avr-tdep.c, hppa-tdep.c, hppabsd-tdep.c, i386-tdep.c, ia64-tdep.c, iq2000-tdep.c, m68k-tdep.c, m88k-tdep.c, mips-linux-tdep.c, mips-tdep.c, mt-tdep.c, ppcobsd-tdep.c, sparc-linux-tdep.c, sparc-tdep.c, sparcnbsd-tdep.c, spu-tdep.c, vax-tdep.c, alpha-tdep.c, ppc-sysv-tdep.c: Update.
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const struct floatformat ** long_double_format;
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int ptr_bit;
int addr_bit;
int char_signed;
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gdbarch_read_pc_ftype *read_pc;
gdbarch_write_pc_ftype *write_pc;
gdbarch_virtual_frame_pointer_ftype *virtual_frame_pointer;
gdbarch_pseudo_register_read_ftype *pseudo_register_read;
gdbarch_pseudo_register_write_ftype *pseudo_register_write;
1999-07-20 07:30:11 +08:00
int num_regs;
int num_pseudo_regs;
1999-07-20 07:30:11 +08:00
int sp_regnum;
int pc_regnum;
int ps_regnum;
int fp0_regnum;
gdbarch_stab_reg_to_regnum_ftype *stab_reg_to_regnum;
gdbarch_ecoff_reg_to_regnum_ftype *ecoff_reg_to_regnum;
gdbarch_sdb_reg_to_regnum_ftype *sdb_reg_to_regnum;
gdbarch_dwarf2_reg_to_regnum_ftype *dwarf2_reg_to_regnum;
1999-07-20 07:30:11 +08:00
gdbarch_register_name_ftype *register_name;
gdbarch_register_type_ftype *register_type;
Convert frame unwinders to use the current frame and "struct value". * frame.c (frame_debug): Make global. (get_frame_id): Pass this frame to unwinder routines. (frame_pc_unwind): Remove unused unwind->prev_pc support. (do_frame_register_read): Do not discard the return value of frame_register_read. (frame_register_unwind): Remove debug messages. Use frame_unwind_register_value. (frame_unwind_register_value, get_frame_register_value): New functions. (create_new_frame, get_frame_base_address, get_frame_locals_address) (get_frame_args_address, get_frame_type): Pass this frame to unwinder routines. (frame_cleanup_after_sniffer, frame_prepare_for_sniffer): New functions. * frame.h: Update comments. (frame_debug, frame_unwind_register_value, get_frame_register_value) (frame_prepare_for_sniffer): Declare. * frame-unwind.h: Update comments and parameter names. (default_frame_sniffer): Declare. (frame_prev_register_ftype): Return a struct value *. (struct frame_unwind): Remove prev_pc member. (frame_unwind_sniffer_ftype, frame_unwind_append_sniffer): Delete. (frame_unwind_append_unwinder, frame_unwind_got_optimized) (frame_unwind_got_register, frame_unwind_got_memory) (frame_unwind_got_constant, frame_unwind_got_address): Declare. * frame-base.h: Update comments and parameter names. * valops.c (value_fetch_lazy): Use get_frame_register_value. Iterate if necessary. Add debugging output. * sentinel-frame.c (sentinel_frame_prev_register) (sentinel_frame_this_id): Update for new signature. (sentinel_frame_prev_pc): Delete. (sentinel_frame_unwinder): Remove prev_pc. * ia64-tdep.c (ia64_libunwind_frame_unwind): Do not initialize prev_pc. * libunwind-frame.c (libunwind_frame_unwind): Likewise. * frame-unwind.c (struct frame_unwind_table_entry): Remove sniffer. (frame_unwind_append_sniffer): Delete. (frame_unwind_append_unwinder): New function. (frame_unwind_find_by_frame): Take this frame. Only use sniffers from unwinders. Use frame_prepare_for_sniffer. (default_frame_sniffer, frame_unwind_got_optimized) (frame_unwind_got_register, frame_unwind_got_memory) (frame_unwind_got_constant, frame_unwind_got_address): New functions. * dummy-frame.c (dummy_frame_sniffer): Use gdbarch_dummy_id. (dummy_frame_prev_register, dummy_frame_this_id): Update for new signature. * gdbarch.sh: Replace unwind_dummy_id with dummy_id. * gdbarch.c, gdbarch.c: Regenerated. * frame-base.c (default_frame_base_address) (default_frame_locals_address, default_frame_args_address): Update for new signature. (frame_base_find_by_frame): Pass this frame to unwinder routines. * infcall.c (call_function_by_hand): Update comments. * Makefile.in (frame-unwind.o): Update dependencies. * gdbint.texinfo (Stack Frames): New chapter. (Algorithms): Move Frames text to the new chapter. (Target Conditionals): Delete SAVE_DUMMY_FRAME_TOS. Document gdbarch_dummy_id instead of gdbarch_unwind_dummy_id.
2008-05-01 05:16:46 +08:00
gdbarch_dummy_id_ftype *dummy_id;
int deprecated_fp_regnum;
gdbarch_push_dummy_call_ftype *push_dummy_call;
1999-07-20 07:30:11 +08:00
int call_dummy_location;
gdbarch_push_dummy_code_ftype *push_dummy_code;
gdbarch_print_registers_info_ftype *print_registers_info;
gdbarch_print_float_info_ftype *print_float_info;
gdbarch_print_vector_info_ftype *print_vector_info;
gdbarch_register_sim_regno_ftype *register_sim_regno;
gdbarch_cannot_fetch_register_ftype *cannot_fetch_register;
gdbarch_cannot_store_register_ftype *cannot_store_register;
gdbarch_get_longjmp_target_ftype *get_longjmp_target;
1999-07-20 07:30:11 +08:00
int believe_pcc_promotion;
gdbarch_convert_register_p_ftype *convert_register_p;
gdbarch_register_to_value_ftype *register_to_value;
gdbarch_value_to_register_ftype *value_to_register;
gdbarch_value_from_register_ftype *value_from_register;
* gdbarch.sh (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Two new functions which architectures can redefine, defaulting to generic_pointer_to_address and generic_address_to_pointer. * findvar.c (extract_typed_address, store_typed_address, generic_pointer_to_address, generic_address_to_pointer): New functions. (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Provide default definitions. (extract_address, store_address): Doc fixes. * values.c (value_as_pointer): Doc fix. (value_from_pointer): New function. * defs.h (extract_typed_address, store_typed_address): New declarations. * inferior.h (generic_address_to_pointer, generic_pointer_to_address): New declarations. * value.h (value_from_pointer): New declaration. * ax-gdb.c (const_var_ref): Use value_from_pointer, not value_from_longest. * blockframe.c (generic_push_dummy_frame): Use read_pc and read_sp, not read_register. * c-valprint.c (c_val_print): Use extract_typed_address instead of extract_address to extract vtable entries and references. * cp-valprint.c (cp_print_value_fields): Use value_from_pointer instead of value_from_longest to extract the vtable's address. * eval.c (evaluate_subexp_standard): Use value_from_pointer instead of value_from_longest to compute `this', and for doing pointer-to-member dereferencing. * findvar.c (read_register): Use extract_unsigned_integer, not extract_address. (read_var_value): Use store_typed_address instead of store_address for building label values. (locate_var_value): Use value_from_pointer instead of value_from_longest. * hppa-tdep.c (find_stub_with_shl_get): Use value_from_pointer, instead of value_from_longest, to build arguments to __d_shl_get. * printcmd.c (set_next_address): Use value_from_pointer, not value_from_longest. (x_command): Use value_from_pointer, not value_from_longest. * tracepoint.c (set_traceframe_context): Use value_from_pointer, not value_from_longest. * valarith.c (value_add, value_sub): Use value_from_pointer, not value_from_longest. * valops.c (find_function_in_inferior, value_coerce_array, value_coerce_function, value_addr, hand_function_call): Same. * value.h (COERCE_REF): Use unpack_pointer, not unpack_long. * values.c (unpack_long): Use extract_typed_address to produce addresses from pointers and references, not extract_address. (value_from_longest): Use store_typed_address instead of store_address to produce pointer and reference values.
2000-04-15 02:43:41 +08:00
gdbarch_pointer_to_address_ftype *pointer_to_address;
gdbarch_address_to_pointer_ftype *address_to_pointer;
gdbarch_integer_to_address_ftype *integer_to_address;
gdbarch_return_value_ftype *return_value;
1999-07-20 07:30:11 +08:00
gdbarch_skip_prologue_ftype *skip_prologue;
gdbarch_skip_main_prologue_ftype *skip_main_prologue;
1999-07-20 07:30:11 +08:00
gdbarch_inner_than_ftype *inner_than;
gdbarch_breakpoint_from_pc_ftype *breakpoint_from_pc;
gdbarch_adjust_breakpoint_address_ftype *adjust_breakpoint_address;
1999-10-19 10:47:02 +08:00
gdbarch_memory_insert_breakpoint_ftype *memory_insert_breakpoint;
gdbarch_memory_remove_breakpoint_ftype *memory_remove_breakpoint;
1999-07-20 07:30:11 +08:00
CORE_ADDR decr_pc_after_break;
CORE_ADDR deprecated_function_start_offset;
* Makefile.in (arm-tdep.o, eval.o, target-descriptions.o) (xml-tdesc.o): Update. * xml-support.c: Add a comment. (gdb_xml_enums_boolean): New variable. (gdb_xml_parse_attr_enum): Use strcasecmp. * xml-support.h (gdb_xml_enums_boolean): Declare. * xml-tdesc.c (struct tdesc_parsing_data): Record current_feature, next_regnum, and current_union. (tdesc_start_feature, tdesc_start_reg, tdesc_start_union) (tdesc_end_union, tdesc_start_field, tdesc_start_vector) (field_attributes, union_children, reg_attributes, union_attributes) (vector_attributes, feature_attributes, feature_children): New. (target_children): Make static. Add <feature>. (tdesc_elements): Make static. * target-descriptions.c (struct tdesc_reg, tdesc_reg_p, type_p) (struct tdesc_feature, tdesc_feature_p): New types. (struct target_desc): Add features member. (struct tdesc_arch_data, tdesc_data): New. (target_find_description): Clarify error message. Warn about ignored register descriptions. (tdesc_has_registers, tdesc_find_feature, tdesc_feature_name) (tdesc_named_type, tdesc_data_init, tdesc_data_alloc) (tdesc_data_cleanup, tdesc_numbered_register) (tdesc_numbered_register_choices, tdesc_find_register) (tdesc_register_name, tdesc_register_type) (tdesc_remote_register_number, tdesc_register_reggroup_p) (set_tdesc_pseudo_register_name, set_tdesc_pseudo_register_type) (set_tdesc_pseudo_register_reggroup_p, tdesc_use_registers) (tdesc_free_reg, tdesc_create_reg, tdesc_free_feature) (tdesc_create_feature, tdesc_record_type): New. (free_target_description): Free features. (_initialize_target_descriptions): Initialize tdesc_data. * arch-utils.c (default_remote_register_number): New. * arch-utils.h (default_remote_register_number): New prototype. * target-descriptions.h (set_tdesc_pseudo_register_name) (set_tdesc_pseudo_register_type, set_tdesc_pseudo_register_reggroup_p) (tdesc_use_registers, tdesc_data_alloc, tdesc_data_cleanup) (tdesc_numbered_register, tdesc_numbered_register_choices) (tdesc_has_registers, tdesc_find_feature, tdesc_feature_name) (tdesc_named_type, tdesc_create_feature, tdesc_record_type) (tdesc_create_reg): Declare. * gdbarch.sh (remote_register_number): New entry. * gdbarch.c, gdbarch.h: Regenerate. * remote.c (init_remote_state): Use gdbarch_remote_register_number. * features/gdb-target.dtd: Add feature, reg, vector, union, and field. * arm-tdep.c (arm_register_aliases): New. (arm_register_name_strings): Rename to... (arm_register_names): ...this. Make const. Delete the old version. (current_option, arm_register_byte): Delete. (set_disassembly_style): Simplify. Do not adjust arm_register_names. (value_of_arm_user_reg): New. (arm_gdbarch_init): Verify any described registers. Call tdesc_use_registers. Don't use arm_register_byte. Create aliases for standard register names. (_initialize_arm_tdep): Do not adjust arm_register_names. * user-regs.c (struct user_reg): Add baton member. (append_user_reg, user_reg_add_builtin, user_regs_init) (user_reg_add, value_of_user_reg): Use a baton for user register functions. * std-regs.c: Update. * user-regs.h (user_reg_read_ftype, user_reg_add_builtin) (user_reg_add): Add baton argument. * NEWS: Mention target description register support. * features/arm-core.xml, features/arm-fpa.xml: New. * eval.c (evaluate_subexp_standard): Allow ptype $register when the program is not running. * gdb.texinfo (-target-disconnect): Use @smallexample. (Requirements): Add anchor for Expat. Update description. (Target Descriptions): Mention Expat. (Target Description Format): Document new elements. Use @smallexample. (Predefined Target Types, Standard Target Features): New sections. * doc/gdbint.texinfo (Target Descriptions): New section. * gdb.xml/single-reg.xml, gdb.xml/tdesc-regs.exp, gdb.xml/core-only.xml, gdb.xml/extra-regs.xml: New files.
2007-02-09 05:00:36 +08:00
gdbarch_remote_register_number_ftype *remote_register_number;
gdbarch_fetch_tls_load_module_address_ftype *fetch_tls_load_module_address;
1999-07-20 07:30:11 +08:00
CORE_ADDR frame_args_skip;
gdbarch_unwind_pc_ftype *unwind_pc;
gdbarch_unwind_sp_ftype *unwind_sp;
1999-07-20 07:30:11 +08:00
gdbarch_frame_num_args_ftype *frame_num_args;
gdbarch_frame_align_ftype *frame_align;
gdbarch_stabs_argument_has_addr_ftype *stabs_argument_has_addr;
int frame_red_zone_size;
gdbarch_convert_from_func_ptr_addr_ftype *convert_from_func_ptr_addr;
2001-06-16 06:10:21 +08:00
gdbarch_addr_bits_remove_ftype *addr_bits_remove;
gdbarch_smash_text_address_ftype *smash_text_address;
gdbarch_software_single_step_ftype *software_single_step;
gdbarch_single_step_through_delay_ftype *single_step_through_delay;
gdbarch_print_insn_ftype *print_insn;
gdbarch_skip_trampoline_code_ftype *skip_trampoline_code;
gdbarch_skip_solib_resolver_ftype *skip_solib_resolver;
gdbarch_in_solib_return_trampoline_ftype *in_solib_return_trampoline;
gdbarch_in_function_epilogue_p_ftype *in_function_epilogue_p;
gdbarch_elf_make_msymbol_special_ftype *elf_make_msymbol_special;
gdbarch_coff_make_msymbol_special_ftype *coff_make_msymbol_special;
int cannot_step_breakpoint;
int have_nonsteppable_watchpoint;
2002-10-17 04:50:22 +08:00
gdbarch_address_class_type_flags_ftype *address_class_type_flags;
gdbarch_address_class_type_flags_to_name_ftype *address_class_type_flags_to_name;
gdbarch_address_class_name_to_type_flags_ftype *address_class_name_to_type_flags;
gdbarch_register_reggroup_p_ftype *register_reggroup_p;
gdbarch_fetch_pointer_argument_ftype *fetch_pointer_argument;
gdbarch_regset_from_core_section_ftype *regset_from_core_section;
int core_reg_section_encodes_pid;
struct core_regset_section * core_regset_sections;
gdbarch_core_xfer_shared_libraries_ftype *core_xfer_shared_libraries;
* corelow.c (get_core_registers): Adjust. (core_file_thread_alive): Rename to... (core_thread_alive): ... this. (core_pid_to_str): Try gdbarch_core_pid_to_str first. (init_core_ops): Adjust. (coreops_suppress_target): Delete. (_initialize_corelow): Unconditionally add core_ops. * procfs.c: Include "inf-child.h". (procfs_ops): Delete. (init_procfs_ops): Delete. Reimplement as... (procfs_target): ... this, inheriting from inf-child. (procfs_attach, procfs_detach, procfs_fetch_registers): Adjust. (procfs_prepare_to_store): Delete. (procfs_store_registers, procfs_resume): Adjust. (procfs_open): Delete. (procfs_suppress_run): Delete. (procfs_can_run): Delete. (procfs_mourn_inferior): Adjust. (procfs_init_inferior): Add target_ops parameter. Adjust. (procfs_create_inferior): Don't pass procfs_init_inferior to fork_inferior. Instead call it after fork_inferior returns. (procfs_find_new_threads): Adjust. (_initialize_procfs): Adjust to use procfs_target instead of init_procfs_ops. * sol-thread.c (orig_core_ops, sol_core_ops): Delete. (lwp_to_thread): Use target_thread_alive. (sol_thread_open): Delete. (sol_thread_attach): Delete. (sol_thread_detach, sol_thread_resume, sol_thread_wait) (sol_thread_fetch_registers, sol_thread_store_registers): Adjust to use find_target_beneath. (sol_thread_prepare_to_store, sol_thread_xfer_memory): Delete. (sol_thread_xfer_partial): Adjust to use find_target_beneath. (sol_thread_files_info, sol_thread_kill_inferior): Delete. (check_for_thread_db): New. (sol_thread_notice_signals, sol_thread_create_inferior): Delete. (sol_thread_new_objfile): Call check_for_thread_db. (sol_thread_mourn_inferior): Adjust to use find_target_beneath. (sol_thread_can_run): Delete. (sol_thread_alive): Adjust to use find_target_beneath. (sol_thread_stop): Delete. (rw_common): Use target_write_memory or target_read_memory. (ps_lgetregs, ps_lgetfpregs): Use target_fetch_registers. (ps_lsetregs, ps_lsetfpregs): Use target_store_registers. (solaris_pid_to_str): Remove check for libthread_db initialization failing. (sol_find_new_threads): Remove check for libthread_db initialization failing, or for an invalid inferior_ptid. Adjust to use find_target_beneath. (sol_core_open, sol_core_close, sol_core_detach, sol_core_files_info, sol_find_memory_regions, sol_make_note_section, ignore): Delete. (init_sol_thread_ops): Make it a thread_stratum target. Remove unneeded callback settings. (init_sol_core_ops): Delete. (_initialize_sol_thread): No longer call init_sol_core_ops, set procfs_suppress_run, or hack with core_ops. * target.h (struct target_ops): Add a target_ops * parameter to to_resume, to_fetch_registers, to_store_registers, to_thread_alive and to_find_new_threads. (target_fetch_registers, target_store_registers) (target_thread_alive, target_find_new_threads): Redeclare as function. * target.c (update_current_target): Do not inherit or de_fault to_resume, to_fetch_registers, to_store_registers, to_thread_alive, to_find_new_threads. (target_resume): Adjust. (target_thread_alive, target_find_new_threads): New. (debug_to_resume, debug_to_fetch_registers): Delete. (target_fetch_registers): New. (debug_to_store_registers): Delete. (target_store_registers): New. (debug_to_thread_alive, debug_to_find_new_threads): Delete. (setup_target_debug): Adjust. * gdbcore.h (core_ops): Delete declaration. * inf-ptrace.c, linux-nat.c, remote.c, amd64-linux-nat.c, inf-child.c, linux-thread-db.c, bsd-uthread.c, inf-ttrace.c, i386-sol2-tdep.c, darwin-nat.c, gnu-nat.c, go32-nat.c, hpux-thread.c, i386-linux-nat.c, i386fbsd-nat.c, monitor.c, nto-procfs.c, remote-m32r-sdi.c, remote-mips.c, windows-nat.c, alphabsd-nat.c, amd64bsd-nat.c, arm-linux-nat.c, armnbsd-nat.c, bsd-kvm.c, hppa-hpux-nat.c, hppa-linux-nat.c, hppabsd-nat.c, hppanbsd-nat.c, i386-darwin-nat.c, i386bsd-nat.c, ia64-linux-nat.c, m32r-linux-nat.c, m68kbsd-nat.c, m68klinux-nat.c, m88kbsd-nat.c, mips-linux-nat.c, mips64obsd-nat.c, mipsnbsd-nat.c, ppc-linux-nat.c, ppcnbsd-nat.c, ppcobsd-nat.c, remote-sim.c, rs6000-nat.c, s390-nat.c, shnbsd-nat.c, sparc-nat.c, sparc-nat.h, spu-linux-nat.c, vaxbsd-nat.c, xtensa-linux-nat.c: Adjust to target_ops changes. * gdbarch.sh (core_pid_to_str): New gdbarch callback. * gdbarch.h, gdbarch.c: Regenerate. * sol2-tdep.c: Include "inferior.h". (sol2_core_pid_to_str): New. * sol2-tdep.h (sol2_core_pid_to_str): Declare. * amd64-sol2-tdep.c (amd64_sol2_init_abi): Set it. * sparc-sol2-tdep.c (sparc32_sol2_init_abi): Set it. * sparc64-sol2-tdep.c (sparc64_sol2_init_abi): Set it. * i386-sol2-tdep.c (i386_sol2_init_abi): Set it.
2009-02-23 08:03:50 +08:00
gdbarch_core_pid_to_str_ftype *core_pid_to_str;
const char * gcore_bfd_target;
* NEWS: Mention pointer to member improvements. * Makefile.in (gnu-v3-abi.o): Delete special rule. (eval.o, gnu-v3-abi.o, ia64-tdep.o): Update. * ada-valprint.c (ada_print_scalar): Update for new type codes. * c-typeprint.c (c_print_type): Update for new type codes. (c_type_print_varspec_prefix, c_type_print_varspec_suffix) (c_type_print_base): Likewise. (c_type_print_args): Rewrite. * c-valprint.c (c_val_print): Update for new type codes. Remove support for references to members. Treat methods like functions. * cp-abi.c (cplus_print_method_ptr, cplus_method_ptr_size) (cplus_make_method_ptr, cplus_method_ptr_to_value): New. * cp-abi.h (cplus_print_method_ptr, cplus_method_ptr_size) (cplus_make_method_ptr, cplus_method_ptr_to_value): New prototypes. (struct cp_abi_ops): Add corresponding members. * cp-valprint.c (cp_print_class_method): Delete. (cp_find_class_member): New function. (cp_print_class_member): Use it. Simplify support for bogus member pointers. * dwarf2read.c (quirk_gcc_member_function_pointer): Use lookup_methodptr_type. (read_tag_ptr_to_member_type): Likewise, and lookup_memberptr_type. * eval.c (evaluate_subexp_standard): Implement EVAL_SKIP for OP_SCOPE. Update call to value_aggregate_elt. Rewrite member pointer support. (evaluate_subexp_for_address): Handle OP_SCOPE explicitly. Handle references returned by user defined operators. * f-typeprint.c (f_print_type, f_type_print_varspec_prefix) (f_type_print_varspec_suffix): Remove support for member pointers. * gdbtypes.c (lookup_memberptr_type): Renamed from lookup_member_type and adjusted. (smash_to_memberptr_type): Likewise, from smash_to_member_type. (lookup_methodptr_type): New. (rank_one_type): Adjust for TYPE_CODE_MEMBERPTR. (recursive_dump_type): Update for new types. * gdbtypes.h (enum type_code): Replace TYPE_CODE_MEMBER with TYPE_CODE_MEMBERPTR and TYPE_CODE_METHODPTR. (lookup_memberptr_type, lookup_methodptr_type) (smash_to_memberptr_type): New prototypes. (smash_to_method_type): Formatting fix. (lookup_member_type, smash_to_member_type): Delete prototypes. * gnu-v3-abi.c (gnuv3_get_vtable, gnuv3_get_virtual_fn): New. Do not rely on debug information for the vptr or the method's enclosing type. Handle function descriptors for IA64. (gnuv3_virtual_fn_field): Rewrite using the new functions. (gnuv3_find_method_in, gnuv3_print_method_ptr) (gnuv3_method_ptr_size, gnuv3_make_method_ptr) (gnuv3_method_ptr_to_value): New. (init_gnuv3_ops): Set new members of gnu_v3_abi_ops. * hpread.c (hpread_type_lookup): Update for new types. * infcall.c (value_arg_coerce): Likewise. * m2-typeprint.c (m2_print_type): Remove explicit support for member pointers. * m2-valprint.c (m2_val_print): Likewise. * p-typeprint.c (pascal_type_print_varspec_prefix) (pascal_type_print_varspec_suffix, pascal_type_print_base): Likewise. * p-valprint.c (pascal_val_print): Likewise. (pascal_object_print_class_method, pascal_object_print_class_member): Delete. * p-lang.h (pascal_object_print_class_method) (pascal_object_print_class_member): Delete prototypes. * stabsread.c (read_type): Update for new types. * typeprint.c (print_type_scalar): Likewise. * valops.c (value_struct_elt_for_reference, value_namespace_elt) (value_maybe_namespace_elt, value_aggregate_elt): Add want_address argument. Construct a pointer to member if the address of a function or data member is requested. (value_cast_pointers): Don't modify the input value. (value_cast): Adjust pointer to member handling for new types. Allow null pointer to member constants. Don't modify the input value. (value_ind): Remove pointer to member check. Handle function descriptors for function pointers. (value_struct_elt, value_find_oload_method_list, check_field): Remove pointer to member checks. * value.c (unpack_long): Allow pointers to data members. (value_from_longest): Allow member pointers. * value.h (value_aggregate_elt): Add want_address. * varobj.c (c_variable_editable): Remove check for members. * gdbarch.sh: Add vtable_function_descriptors and vbit_in_delta. * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Handle descriptors in virtual tables. (ia64_gdbarch_init): Call set_gdbarch_vtable_function_descriptors. * c-lang.h (cp_print_class_method): Delete prototype. * arm-tdep.c (arm_gdbarch_init): Call set_gdbarch_vbit_in_delta. * mips-tdep.c (mips_gdbarch_init): Likewise. * gdbarch.c, gdbarch.h: Regenerated. * gdb.cp/classes.exp (test_pointers_to_class_members): Update expected output. Test the types of members and member pointers. * gdb.cp/inherit.exp (test_print_mi_member_types): Remove KFAILs for gdb/2092. * gdb.cp/member-ptr.exp: Search for a comment instead of a statement. Enable for GCC. Update expected output for some tests and add new tests. Remove obsolete GCC KFAILs. Allow GCC's class layout. * gdb.cp/member-ptr.cc (Padding, Padding::vspacer, Base, Base::get_x) (Base::vget_base, Left, Left::vget, Right, Right::vget, Diamond) (Diamond::vget_base): New. (main): Add new tests. * gdb.cp/printmethod.exp: Update expected output for member functions. * gdb.cp/virtfunc.exp (test_virtual_calls): Add a KFAIL for print pEe->D::vg().
2007-01-04 02:05:45 +08:00
int vtable_function_descriptors;
int vbit_in_delta;
gdbarch_skip_permanent_breakpoint_ftype *skip_permanent_breakpoint;
Implement displaced stepping. gdb/ * gdbarch.sh (max_insn_length): New 'variable'. (displaced_step_copy, displaced_step_fixup) (displaced_step_free_closure, displaced_step_location): New functions. (struct displaced_step_closure): Add forward declaration. * gdbarch.c, gdbarch.h: Regenerated. * arch-utils.c: #include "objfiles.h". (simple_displaced_step_copy_insn) (simple_displaced_step_free_closure) (displaced_step_at_entry_point): New functions. * arch-utils.h (simple_displaced_step_copy_insn) (simple_displaced_step_free_closure) (displaced_step_at_entry_point): New prototypes. * i386-tdep.c (I386_MAX_INSN_LEN): Rename to... (I386_MAX_MATCHED_INSN_LEN): ... this. (i386_absolute_jmp_p, i386_absolute_call_p) (i386_ret_p, i386_call_p, i386_breakpoint_p, i386_syscall_p) (i386_displaced_step_fixup): New functions. (struct i386_insn, i386_match_insn): Update. (i386_gdbarch_init): Set gdbarch_max_insn_length. * i386-tdep.h (I386_MAX_INSN_LEN): New. (i386_displaced_step_fixup): New prototype. * i386-linux-tdep.c (i386_linux_init_abi): Include "arch-utils.h". Register gdbarch_displaced_step_copy, gdbarch_displaced_step_fixup, gdbarch_displaced_step_free_closure, and gdbarch_displaced_step_location functions. * infrun.c (debug_displaced): New variable. (show_debug_displaced): New function. (struct displaced_step_request): New struct. (displaced_step_request_queue, displaced_step_ptid) (displaced_step_gdbarch, displaced_step_closure) (displaced_step_original, displaced_step_copy) (displaced_step_saved_copy, can_use_displaced_stepping): New variables. (show_can_use_displaced_stepping, use_displaced_stepping) (displaced_step_clear, cleanup_displaced_step_closure) (displaced_step_dump_bytes, displaced_step_prepare) (displaced_step_clear_cleanup, write_memory_ptid) (displaced_step_fixup): New functions. (resume): Call displaced_step_prepare. (proceed): Call read_pc once, and remember the value. If using displaced stepping, don't remove breakpoints. (handle_inferior_event): Call displaced_step_fixup. Add some debugging output. When we try to step over a breakpoint, but get a signal to deliver to the thread instead, ensure the step-resume breakpoint is actually inserted. If a thread hop is needed, and displaced stepping is enabled, don't remove breakpoints. (init_wait_for_inferior): Call displaced_step_clear. (_initialize_infrun): Add "set debug displaced" command. Add "maint set can-use-displaced-stepping" command. Clear displaced_step_ptid. * inferior.h (debug_displaced): Declare variable. (displaced_step_dump_bytes): Declare function. * Makefile.in (arch-utils.o, i386-linux-tdep.o): Update dependencies. gdb/testsuite/ * gdb.asm/asmsrc1.s: Add scratch space. gdb/doc/ * gdb.texinfo (Debugging Output): Document "set/show debug displaced". (Maintenance Commands): Document "maint set/show can-use-displaced-stepping".
2008-05-03 00:49:54 +08:00
ULONGEST max_insn_length;
gdbarch_displaced_step_copy_insn_ftype *displaced_step_copy_insn;
gdbarch_displaced_step_fixup_ftype *displaced_step_fixup;
gdbarch_displaced_step_free_closure_ftype *displaced_step_free_closure;
gdbarch_displaced_step_location_ftype *displaced_step_location;
gdbarch_overlay_update_ftype *overlay_update;
gdbarch_core_read_description_ftype *core_read_description;
gdbarch_static_transform_name_ftype *static_transform_name;
* gdbarch.sh (sofun_address_maybe_missing): New gdbarch variable. * gdbarch.c, gdbarch.h: Regenerate. * dbxread.c (find_stab_function_addr): Define unconditionally. (read_dbx_symtab): Use gdbarch_sofun_address_maybe_missing instead of SOFUN_ADDRESS_MAYBE_MISSING. (end_psymtab): Likewise. (process_one_symbol): Likewise. * mdebugread.c (parse_partial_symbols): Likewise. * symtab.h (struct minimal_symbol): Always define "filename" member. * elfread.c (elf_symtab_read): Use msym->filename unconditionally. * minsyms.c (lookup_minimal_symbol): Likewise. * symmisc.c (dump_msymbols): Likewise. * config/i386/i386sol2.mt (DEPRECATED_TM_FILE): Remove. * config/i386/linux.mt (DEPRECATED_TM_FILE): Remove. * config/i386/tm-i386sol2.h: Remove file. * config/i386/tm-linux.h: Remove file. * i386-linux-tdep.c (i386_linux_init_abi): Add call to set_gdbarch_sofun_address_maybe_missing. * i386-sol2-tdep.c (i386_sol2_init_abi): Likewise. * config/powerpc/linux.mt (DEPRECATED_TM_FILE): Remove. * config/powerpc/nbsd.mt (DEPRECATED_TM_FILE): Remove. * config/powerpc/obsd.mt (DEPRECATED_TM_FILE): Remove. * config/powerpc/ppc-eabi.mt (DEPRECATED_TM_FILE): Remove. * config/powerpc/ppc-sim.mt (DEPRECATED_TM_FILE): Remove. * config/powerpc/tm-ppc-eabi.h: Remove file. * rs6000-tdep.c (rs6000_gdbarch_init): Add call to set_gdbarch_sofun_address_maybe_missing. * config/sparc/sol2-64.mt (DEPRECATED_TM_FILE): Remove. * config/sparc/sol2.mt (DEPRECATED_TM_FILE): Remove. * config/sparc/tm-sol2.h: Remove file. * sparc64-sol2-tdep.c (sparc64_sol2_init_abi): Add call to set_gdbarch_sofun_address_maybe_missing. * sparc-sol2-tdep.c (sparc32_sol2_init_abi): Likewise. doc/ChangeLog: * gdbarch.texi (Target Conditionals): Remove documentation of SOFUN_ADDRESS_MAYBE_MISSING, replaced by ... (Compiler Characteristics): ... documentation of set_gdbarch_sofun_address_maybe_missing.
2007-10-19 20:26:35 +08:00
int sofun_address_maybe_missing;
gdbarch_process_record_ftype *process_record;
gdbarch_target_signal_from_host_ftype *target_signal_from_host;
gdbarch_target_signal_to_host_ftype *target_signal_to_host;
2009-02-06 Pedro Alves <pedro@codesourcery.com> gdb/ * target.h (enum target_object): Add new TARGET_OBJECT_SIGNAL_INFO. * infrun.c (siginfo_value_read, siginfo_value_write): New. (siginfo_value_funcs): New. (siginfo_make_value): New. (_initialize_infrun): Create the $_siginfo convenience variable. * gdbtypes.h (append_composite_type_field_aligned): Declare. * gdbtypes.c (append_composite_type_field): Rename to... (append_composite_type_field_aligned): ... this. Add ALIGNMENT argument. Handle it. (append_composite_type_field): Rewrite on top of append_composite_type_field_aligned. * value.h (internalvar_make_value): New typedef. (struct internalvar) <make_value>: New field. (create_internalvar_type_lazy): Declare. * value.c (create_internalvar): Clear make_value. (create_internalvar_type_lazy): New. (value_of_internalvar): If make_value is set use it. (preserve_values): Skip internal variables that don't have a value. * gdbarch.sh (get_siginfo_type): New. * gdbarch.h, gdbarch.c: Regenerate. * linux-tdep.h, linux-tdep.c: New. * amd64-linux-tdep.c: Include "linux-tdep.h". (amd64_linux_init_abi): Register linux_get_siginfo_type and linux_get_siginfo_mapper. * i386-linux-tdep.c: Include "linux-tdep.h". (i386_linux_init_abi): Register linux_get_siginfo_type and linux_get_siginfo_mapper. * arm-linux-tdep.c: Include "linux-tdep.h". (i386_linux_init_abi): Register linux_get_siginfo_type and linux_get_siginfo_mapper. * linux-nat.c (linux_xfer_siginfo): New. (linux_nat_xfer_partial): Handle TARGET_OBJECT_SIGNAL_INFO. * remote.c (PACKET_qXfer_siginfo_read) (PACKET_qXfer_siginfo_write): New. (feature remote_protocol_features): Add "qXfer:siginfo:read" and "qXfer:siginfo:write" features. (remote_xfer_partial): Handle TARGET_OBJECT_SIGNAL_INFO. (_initialize_remote): Add "set/show remote read-siginfo-object" and "set/show remote write-siginfo-object" commands. * Makefile.in (ALL_TARGET_OBS): Add linux-tdep.o. (HFILES_NO_SRCDIR): Add linux-tdep.h. (ALLDEPFILES): Add linux-tdep.c. * configure.tgt (arm*-*-linux* | arm*-*-uclinux*) (i[34567]86-*-linux*, x86_64-*-linux*): Add linux-tdep.o to gdb_target_obs. 2009-02-06 Pedro Alves <pedro@codesourcery.com> gdb/gdbserver/ * server.c (handle_query): Report qXfer:siginfo:read and qXfer:siginfo:write as supported and handle them. * target.h (struct target_ops) <qxfer_siginfo>: New field. * linux-low.c (linux_xfer_siginfo): New. (linux_target_ops): Set it. 2009-02-06 Pedro Alves <pedro@codesourcery.com> gdb/doc/ * gdb.texinfo (Signals): Document $_siginfo. (Convenience Variables): Mention $_siginfo. (Remote Configuration): Document qXfer:siginfo:read, qXfer:siginfo:write packets, and the read-siginfo-object, write-siginfo-object commands. 2009-02-06 Pedro Alves <pedro@codesourcery.com> gdb/testsuite/ * gdb.base/siginfo-obj.c, gdb.base/siginfo-obj.exp: New.
2009-02-07 06:59:01 +08:00
gdbarch_get_siginfo_type_ftype *get_siginfo_type;
gdbarch_record_special_symbol_ftype *record_special_symbol;
Implementing catch syscall. * amd64-linux-tdep.c: Include xml-syscall.h header, define the XML syscall name for the architecture. (amd64_linux_get_syscall_number): New function. (amd64_linux_init_abi): Register the correct functions for syscall catchpoint; set the correct syscall file name. * breakpoint.c: New include: xml-syscall.h. (set_raw_breakpoint_without_location): Setting the parameters for the catch syscall feature. (insert_catch_syscall): New. (remove_catch_syscall): New. (breakpoint_hit_catch_syscall): New. (print_it_catch_syscall): New. (print_one_catch_syscall): New. (print_mention_catch_syscall): New. (catch_syscall_breakpoint_ops): New. (syscall_catchpoint_p): New. (create_catchpoint_without_mention): New. (create_catchpoint): Modified in order to use create_catchpoint_without_mention. (create_syscall_event_catchpoint): New. (clean_up_filters): New. (catch_syscall_split_args): New. (catch_syscall_command_1): New. (delete_breakpoint): Add cleanup for catch syscall. (is_syscall_catchpoint_enabled): New. (catch_syscall_enabled): New. (catching_syscall_number): New. (catch_syscall_completer): New completer function. (add_catch_command): Add the completer function for catchpoints. * breakpoint.h (syscalls_to_be_caught): New vector. (catch_syscall_enabled): New. (catching_syscall_number): New. * gdbarch.c: Regenerated. * gdbarch.h: Regenerated. * gdbarch.sh: Add syscall catchpoint functions and structures. (get_syscall_number): New. (UNKNOWN_SYSCALL): New definition. * i386-linux-nat.c (i386_linux_resume): Select the proper request to be made for ptrace() considering if we are catching syscalls or not. * i386-linux-tdep.c: Include xml-syscall.h header, define the XML syscall name for the architecture. (i386_linux_get_syscall_number): New. (i386_linux_init_abi): Register the correct functions for syscall catchpoint; set the correct syscall file name. * inf-child.c (inf_child_set_syscall_catchpoint): New. (inf_child_target): Assign default values to target_ops. * inf-ptrace.c (inf_ptrace_resume): Select the proper request to be made for ptrace() considering if we are catching syscalls or not. * inferior.h (struct inferior): Included new variables any_syscall_count, syscalls_counts and total_syscalls_count, used to keep track of requested syscall catchpoints. * infrun.c (resume): Add syscall catchpoint. (deal_with_syscall_event): New. (handle_inferior_event): Add syscall entry/return events. (inferior_has_called_syscall): New. * linux-nat.c: Define some helpful variables to track wether we have support for the needed ptrace option. (linux_test_for_tracesysgood): New. (linux_supports_tracesysgood): New. (linux_enable_tracesysgood): New. (linux_enable_event_reporting): Save the current used ptrace options. (linux_child_post_attach): Calling linux_enable_tracesysgood. (linux_child_post_startup_inferior): Likewise. (linux_child_set_syscall_catchpoint): New function. (linux_handle_extended_wait): Handle the case which the inferior stops because it has called or returned from a syscall. (linux_target_install_ops): Install the necessary functions to handle syscall catchpoints. * linux-nat.h (struct lwp_info): Include syscall_state into the structure, which indicates if we are in a syscall entry or return. * ppc-linux-tdep.c: Include xml-syscall.h header, define the XML syscall filename for the arch. (ppc_linux_get_syscall_number): New. (ppc_linux_init_abi): Register the correct functions for syscall catchpoint; setting the correct name for the XML syscall file. * target.c (update_current_target): Update/copy functions related to syscall catchpoint. (target_waitstatus_to_string): Add syscall catchpoint entry/return events. * target.h (struct target_waitstatus): Add syscall number. (struct syscall): New struct to hold information about syscalls in the system. (struct target_ops): Add ops for syscall catchpoint. (inferior_has_called_syscall): New. (target_set_syscall_catchpoint): New. * xml-support.c (xml_fetch_content_from_file): New function, transferred from xml-tdesc.c. * xml-support.h (xml_fetch_content_from_file): New. * xml-tdesc.c (fetch_xml_from_file): Function removed; transferred to xml-support.c. (file_read_description_xml): Updated to use the new xml_fetch_content_from_file function. * syscalls/gdb-syscalls.dtd: New definition file for syscall's XML support. * syscalls/amd64-linux.xml: New file containing information about syscalls for GNU/Linux systems that use amd64 architecture. * syscalls/i386-linux.xml: New file containing information about syscalls for GNU/Linux systems that use i386 architecture. * syscalls/ppc-linux.xml: New file containing information about syscalls for GNU/Linux systems that use PPC architecture. * syscalls/ppc64-linux.xml: New file containing information about syscalls for GNU/Linux systems that use PPC64 architecture. * xml-syscall.c: New file containing functions for manipulating syscall's XML files. * xml-syscall.h: New file, exporting the functions above mentioned. * Makefile.in: Support for relocatable GDB datadir and XML syscall. * NEWS: Added information about the catch syscall feature. * doc/gdb.texinfo (Set Catchpoints): Documentation about the new feature. * testsuite/Makefile.in: Inclusion of catch-syscall object. * testsuite/gdb.base/catch-syscall.c: New file. * testsuite/gdb.base/catch-syscall.exp: New file.
2009-09-15 11:30:08 +08:00
gdbarch_get_syscall_number_ftype *get_syscall_number;
int has_global_solist;
int has_global_breakpoints;
1999-07-20 07:30:11 +08:00
};
1999-06-15 02:08:47 +08:00
/* The default architecture uses host values (for want of a better
choice). */
extern const struct bfd_arch_info bfd_default_arch_struct;
struct gdbarch startup_gdbarch =
{
1, /* Always initialized. */
NULL, /* The obstack. */
1999-06-15 02:08:47 +08:00
/* basic architecture information */
&bfd_default_arch_struct, /* bfd_arch_info */
BFD_ENDIAN_BIG, /* byte_order */
BFD_ENDIAN_BIG, /* byte_order_for_code */
GDB_OSABI_UNKNOWN, /* osabi */
0, /* target_desc */
/* target specific vector and its dump routine */
NULL, NULL,
1999-06-15 02:08:47 +08:00
/*per-architecture data-pointers and swap regions */
0, NULL, NULL,
/* Multi-arch values */
1, /* bits_big_endian */
8 * sizeof (short), /* short_bit */
8 * sizeof (int), /* int_bit */
8 * sizeof (long), /* long_bit */
8 * sizeof (LONGEST), /* long_long_bit */
8 * sizeof (float), /* float_bit */
0, /* float_format */
8 * sizeof (double), /* double_bit */
0, /* double_format */
8 * sizeof (long double), /* long_double_bit */
0, /* long_double_format */
8 * sizeof (void*), /* ptr_bit */
8 * sizeof (void*), /* addr_bit */
1, /* char_signed */
0, /* read_pc */
0, /* write_pc */
legacy_virtual_frame_pointer, /* virtual_frame_pointer */
0, /* pseudo_register_read */
0, /* pseudo_register_write */
0, /* num_regs */
0, /* num_pseudo_regs */
-1, /* sp_regnum */
-1, /* pc_regnum */
-1, /* ps_regnum */
0, /* fp0_regnum */
no_op_reg_to_regnum, /* stab_reg_to_regnum */
no_op_reg_to_regnum, /* ecoff_reg_to_regnum */
no_op_reg_to_regnum, /* sdb_reg_to_regnum */
no_op_reg_to_regnum, /* dwarf2_reg_to_regnum */
0, /* register_name */
0, /* register_type */
Convert frame unwinders to use the current frame and "struct value". * frame.c (frame_debug): Make global. (get_frame_id): Pass this frame to unwinder routines. (frame_pc_unwind): Remove unused unwind->prev_pc support. (do_frame_register_read): Do not discard the return value of frame_register_read. (frame_register_unwind): Remove debug messages. Use frame_unwind_register_value. (frame_unwind_register_value, get_frame_register_value): New functions. (create_new_frame, get_frame_base_address, get_frame_locals_address) (get_frame_args_address, get_frame_type): Pass this frame to unwinder routines. (frame_cleanup_after_sniffer, frame_prepare_for_sniffer): New functions. * frame.h: Update comments. (frame_debug, frame_unwind_register_value, get_frame_register_value) (frame_prepare_for_sniffer): Declare. * frame-unwind.h: Update comments and parameter names. (default_frame_sniffer): Declare. (frame_prev_register_ftype): Return a struct value *. (struct frame_unwind): Remove prev_pc member. (frame_unwind_sniffer_ftype, frame_unwind_append_sniffer): Delete. (frame_unwind_append_unwinder, frame_unwind_got_optimized) (frame_unwind_got_register, frame_unwind_got_memory) (frame_unwind_got_constant, frame_unwind_got_address): Declare. * frame-base.h: Update comments and parameter names. * valops.c (value_fetch_lazy): Use get_frame_register_value. Iterate if necessary. Add debugging output. * sentinel-frame.c (sentinel_frame_prev_register) (sentinel_frame_this_id): Update for new signature. (sentinel_frame_prev_pc): Delete. (sentinel_frame_unwinder): Remove prev_pc. * ia64-tdep.c (ia64_libunwind_frame_unwind): Do not initialize prev_pc. * libunwind-frame.c (libunwind_frame_unwind): Likewise. * frame-unwind.c (struct frame_unwind_table_entry): Remove sniffer. (frame_unwind_append_sniffer): Delete. (frame_unwind_append_unwinder): New function. (frame_unwind_find_by_frame): Take this frame. Only use sniffers from unwinders. Use frame_prepare_for_sniffer. (default_frame_sniffer, frame_unwind_got_optimized) (frame_unwind_got_register, frame_unwind_got_memory) (frame_unwind_got_constant, frame_unwind_got_address): New functions. * dummy-frame.c (dummy_frame_sniffer): Use gdbarch_dummy_id. (dummy_frame_prev_register, dummy_frame_this_id): Update for new signature. * gdbarch.sh: Replace unwind_dummy_id with dummy_id. * gdbarch.c, gdbarch.c: Regenerated. * frame-base.c (default_frame_base_address) (default_frame_locals_address, default_frame_args_address): Update for new signature. (frame_base_find_by_frame): Pass this frame to unwinder routines. * infcall.c (call_function_by_hand): Update comments. * Makefile.in (frame-unwind.o): Update dependencies. * gdbint.texinfo (Stack Frames): New chapter. (Algorithms): Move Frames text to the new chapter. (Target Conditionals): Delete SAVE_DUMMY_FRAME_TOS. Document gdbarch_dummy_id instead of gdbarch_unwind_dummy_id.
2008-05-01 05:16:46 +08:00
0, /* dummy_id */
-1, /* deprecated_fp_regnum */
0, /* push_dummy_call */
0, /* call_dummy_location */
0, /* push_dummy_code */
default_print_registers_info, /* print_registers_info */
0, /* print_float_info */
0, /* print_vector_info */
legacy_register_sim_regno, /* register_sim_regno */
cannot_register_not, /* cannot_fetch_register */
cannot_register_not, /* cannot_store_register */
0, /* get_longjmp_target */
0, /* believe_pcc_promotion */
generic_convert_register_p, /* convert_register_p */
0, /* register_to_value */
0, /* value_to_register */
0, /* value_from_register */
unsigned_pointer_to_address, /* pointer_to_address */
unsigned_address_to_pointer, /* address_to_pointer */
0, /* integer_to_address */
0, /* return_value */
0, /* skip_prologue */
0, /* skip_main_prologue */
0, /* inner_than */
0, /* breakpoint_from_pc */
0, /* adjust_breakpoint_address */
default_memory_insert_breakpoint, /* memory_insert_breakpoint */
default_memory_remove_breakpoint, /* memory_remove_breakpoint */
0, /* decr_pc_after_break */
0, /* deprecated_function_start_offset */
* Makefile.in (arm-tdep.o, eval.o, target-descriptions.o) (xml-tdesc.o): Update. * xml-support.c: Add a comment. (gdb_xml_enums_boolean): New variable. (gdb_xml_parse_attr_enum): Use strcasecmp. * xml-support.h (gdb_xml_enums_boolean): Declare. * xml-tdesc.c (struct tdesc_parsing_data): Record current_feature, next_regnum, and current_union. (tdesc_start_feature, tdesc_start_reg, tdesc_start_union) (tdesc_end_union, tdesc_start_field, tdesc_start_vector) (field_attributes, union_children, reg_attributes, union_attributes) (vector_attributes, feature_attributes, feature_children): New. (target_children): Make static. Add <feature>. (tdesc_elements): Make static. * target-descriptions.c (struct tdesc_reg, tdesc_reg_p, type_p) (struct tdesc_feature, tdesc_feature_p): New types. (struct target_desc): Add features member. (struct tdesc_arch_data, tdesc_data): New. (target_find_description): Clarify error message. Warn about ignored register descriptions. (tdesc_has_registers, tdesc_find_feature, tdesc_feature_name) (tdesc_named_type, tdesc_data_init, tdesc_data_alloc) (tdesc_data_cleanup, tdesc_numbered_register) (tdesc_numbered_register_choices, tdesc_find_register) (tdesc_register_name, tdesc_register_type) (tdesc_remote_register_number, tdesc_register_reggroup_p) (set_tdesc_pseudo_register_name, set_tdesc_pseudo_register_type) (set_tdesc_pseudo_register_reggroup_p, tdesc_use_registers) (tdesc_free_reg, tdesc_create_reg, tdesc_free_feature) (tdesc_create_feature, tdesc_record_type): New. (free_target_description): Free features. (_initialize_target_descriptions): Initialize tdesc_data. * arch-utils.c (default_remote_register_number): New. * arch-utils.h (default_remote_register_number): New prototype. * target-descriptions.h (set_tdesc_pseudo_register_name) (set_tdesc_pseudo_register_type, set_tdesc_pseudo_register_reggroup_p) (tdesc_use_registers, tdesc_data_alloc, tdesc_data_cleanup) (tdesc_numbered_register, tdesc_numbered_register_choices) (tdesc_has_registers, tdesc_find_feature, tdesc_feature_name) (tdesc_named_type, tdesc_create_feature, tdesc_record_type) (tdesc_create_reg): Declare. * gdbarch.sh (remote_register_number): New entry. * gdbarch.c, gdbarch.h: Regenerate. * remote.c (init_remote_state): Use gdbarch_remote_register_number. * features/gdb-target.dtd: Add feature, reg, vector, union, and field. * arm-tdep.c (arm_register_aliases): New. (arm_register_name_strings): Rename to... (arm_register_names): ...this. Make const. Delete the old version. (current_option, arm_register_byte): Delete. (set_disassembly_style): Simplify. Do not adjust arm_register_names. (value_of_arm_user_reg): New. (arm_gdbarch_init): Verify any described registers. Call tdesc_use_registers. Don't use arm_register_byte. Create aliases for standard register names. (_initialize_arm_tdep): Do not adjust arm_register_names. * user-regs.c (struct user_reg): Add baton member. (append_user_reg, user_reg_add_builtin, user_regs_init) (user_reg_add, value_of_user_reg): Use a baton for user register functions. * std-regs.c: Update. * user-regs.h (user_reg_read_ftype, user_reg_add_builtin) (user_reg_add): Add baton argument. * NEWS: Mention target description register support. * features/arm-core.xml, features/arm-fpa.xml: New. * eval.c (evaluate_subexp_standard): Allow ptype $register when the program is not running. * gdb.texinfo (-target-disconnect): Use @smallexample. (Requirements): Add anchor for Expat. Update description. (Target Descriptions): Mention Expat. (Target Description Format): Document new elements. Use @smallexample. (Predefined Target Types, Standard Target Features): New sections. * doc/gdbint.texinfo (Target Descriptions): New section. * gdb.xml/single-reg.xml, gdb.xml/tdesc-regs.exp, gdb.xml/core-only.xml, gdb.xml/extra-regs.xml: New files.
2007-02-09 05:00:36 +08:00
default_remote_register_number, /* remote_register_number */
0, /* fetch_tls_load_module_address */
0, /* frame_args_skip */
0, /* unwind_pc */
0, /* unwind_sp */
0, /* frame_num_args */
0, /* frame_align */
default_stabs_argument_has_addr, /* stabs_argument_has_addr */
0, /* frame_red_zone_size */
convert_from_func_ptr_addr_identity, /* convert_from_func_ptr_addr */
core_addr_identity, /* addr_bits_remove */
core_addr_identity, /* smash_text_address */
0, /* software_single_step */
0, /* single_step_through_delay */
0, /* print_insn */
0, /* skip_trampoline_code */
generic_skip_solib_resolver, /* skip_solib_resolver */
* defs.h (extract_signed_integer, extract_unsigned_integer, extract_long_unsigned_integer, store_signed_integer, store_unsigned_integer): Add BYTE_ORDER parameter. * findvar.c (extract_signed_integer, extract_unsigned_integer, extract_long_unsigned_integer, store_signed_integer, store_unsigned_integer): Add BYTE_ORDER parameter. Use it instead of current_gdbarch. * gdbcore.h (read_memory_integer, safe_read_memory_integer, read_memory_unsigned_integer, write_memory_signed_integer, write_memory_unsigned_integer): Add BYTE_ORDER parameter. * corefile.c (struct captured_read_memory_integer_arguments): Add BYTE_ORDER member. (safe_read_memory_integer): Add BYTE_ORDER parameter. Store it into struct captured_read_memory_integer_arguments. (do_captured_read_memory_integer): Pass it to read_memory_integer. (read_memory_integer): Add BYTE_ORDER parameter. Pass it to extract_signed_integer. (read_memory_unsigned_integer): Add BYTE_ORDER parameter. Pass it to extract_unsigned_integer. (write_memory_signed_integer): Add BYTE_ORDER parameter. Pass it to store_signed_integer. (write_memory_unsigned_integer): Add BYTE_ORDER parameter. Pass it to store_unsigned_integer. * target.h (get_target_memory_unsigned): Add BYTE_ORDER parameter. * target.c (get_target_memory_unsigned): Add BYTE_ORDER parameter. Pass it to extract_unsigned_integer. Update calls to extract_signed_integer, extract_unsigned_integer, extract_long_unsigned_integer, store_signed_integer, store_unsigned_integer, read_memory_integer, read_memory_unsigned_integer, safe_read_memory_integer, write_memory_signed_integer, write_memory_unsigned_integer, and get_target_memory_unsigned to pass byte order: * ada-lang.c (ada_value_binop): Update. * ada-valprint.c (char_at): Update. * alpha-osf1-tdep.c (alpha_osf1_sigcontext_addr): Update. * alpha-tdep.c (alpha_lds, alpha_sts, alpha_push_dummy_call, alpha_extract_return_value, alpha_read_insn, alpha_get_longjmp_target): Update. * amd64-linux-tdep.c (amd64_linux_sigcontext_addr): Update. * amd64obsd-tdep.c (amd64obsd_supply_uthread, amd64obsd_collect_uthread, amd64obsd_trapframe_cache): Update. * amd64-tdep.c (amd64_push_dummy_call, amd64_analyze_prologue, amd64_frame_cache, amd64_sigtramp_frame_cache, fixup_riprel, amd64_displaced_step_fixup): Update. * arm-linux-tdep.c (arm_linux_sigreturn_init, arm_linux_rt_sigreturn_init, arm_linux_supply_gregset): Update. * arm-tdep.c (thumb_analyze_prologue, arm_skip_prologue, arm_scan_prologue, arm_push_dummy_call, thumb_get_next_pc, arm_get_next_pc, arm_extract_return_value, arm_store_return_value, arm_return_value): Update. * arm-wince-tdep.c (arm_pe_skip_trampoline_code): Update. * auxv.c (default_auxv_parse): Update. * avr-tdep.c (avr_address_to_pointer, avr_pointer_to_address, avr_scan_prologue, avr_extract_return_value, avr_frame_prev_register, avr_push_dummy_call): Update. * bsd-uthread.c (bsd_uthread_check_magic, bsd_uthread_lookup_offset, bsd_uthread_wait, bsd_uthread_thread_alive, bsd_uthread_extra_thread_info): Update. * c-lang.c (c_printstr, print_wchar): Update. * cp-valprint.c (cp_print_class_member): Update. * cris-tdep.c (cris_sigcontext_addr, cris_sigtramp_frame_unwind_cache, cris_push_dummy_call, cris_scan_prologue, cris_store_return_value, cris_extract_return_value, find_step_target, dip_prefix, sixteen_bit_offset_branch_op, none_reg_mode_jump_op, move_mem_to_reg_movem_op, get_data_from_address): Update. * dwarf2expr.c (dwarf2_read_address, execute_stack_op): Update. * dwarf2-frame.c (execute_cfa_program): Update. * dwarf2loc.c (find_location_expression): Update. * dwarf2read.c (dwarf2_const_value): Update. * expprint.c (print_subexp_standard): Update. * findvar.c (unsigned_pointer_to_address, signed_pointer_to_address, unsigned_address_to_pointer, address_to_signed_pointer, read_var_value): Update. * frame.c (frame_unwind_register_signed, frame_unwind_register_unsigned, get_frame_memory_signed, get_frame_memory_unsigned): Update. * frame-unwind.c (frame_unwind_got_constant): Update. * frv-linux-tdep.c (frv_linux_pc_in_sigtramp, frv_linux_sigcontext_reg_addr, frv_linux_sigtramp_frame_cache): Update. * frv-tdep.c (frv_analyze_prologue, frv_skip_main_prologue, frv_extract_return_value, find_func_descr, frv_convert_from_func_ptr_addr, frv_push_dummy_call): Update. * f-valprint.c (f_val_print): Update. * gnu-v3-abi.c (gnuv3_decode_method_ptr, gnuv3_make_method_ptr): Update. * h8300-tdep.c (h8300_is_argument_spill, h8300_analyze_prologue, h8300_push_dummy_call, h8300_extract_return_value, h8300h_extract_return_value, h8300_store_return_value, h8300h_store_return_value): Update. * hppabsd-tdep.c (hppabsd_find_global_pointer): Update. * hppa-hpux-nat.c (hppa_hpux_fetch_register, hppa_hpux_store_register): Update. * hppa-hpux-tdep.c (hppa32_hpux_in_solib_call_trampoline, hppa64_hpux_in_solib_call_trampoline, hppa_hpux_in_solib_return_trampoline, hppa_hpux_skip_trampoline_code, hppa_hpux_sigtramp_frame_unwind_cache, hppa_hpux_sigtramp_unwind_sniffer, hppa32_hpux_find_global_pointer, hppa64_hpux_find_global_pointer, hppa_hpux_search_pattern, hppa32_hpux_search_dummy_call_sequence, hppa64_hpux_search_dummy_call_sequence, hppa_hpux_supply_save_state, hppa_hpux_unwind_adjust_stub): Update. * hppa-linux-tdep.c (insns_match_pattern, hppa_linux_find_global_pointer): Update. * hppa-tdep.c (hppa_in_function_epilogue_p, hppa32_push_dummy_call, hppa64_convert_code_addr_to_fptr, hppa64_push_dummy_call, skip_prologue_hard_way, hppa_frame_cache, hppa_fallback_frame_cache, hppa_pseudo_register_read, hppa_frame_prev_register_helper, hppa_match_insns): Update. * hpux-thread.c (hpux_thread_fetch_registers): Update. * i386-tdep.c (i386bsd_sigcontext_addr): Update. * i386-cygwin-tdep.c (core_process_module_section): Update. * i386-darwin-nat.c (i386_darwin_sstep_at_sigreturn, amd64_darwin_sstep_at_sigreturn): Update. * i386-darwin-tdep.c (i386_darwin_sigcontext_addr, amd64_darwin_sigcontext_addr): Likewise. * i386-linux-nat.c (i386_linux_sigcontext_addr): Update. * i386nbsd-tdep.c (i386nbsd_sigtramp_cache_init): Update. * i386-nto-tdep.c (i386nto_sigcontext_addr): Update. * i386obsd-nat.c (i386obsd_supply_pcb): Update. * i386obsd-tdep.c (i386obsd_supply_uthread, i386obsd_collect_uthread, i386obsd_trapframe_cache): Update. * i386-tdep.c (i386_displaced_step_fixup, i386_follow_jump, i386_analyze_frame_setup, i386_analyze_prologue, i386_skip_main_prologue, i386_frame_cache, i386_sigtramp_frame_cache, i386_get_longjmp_target, i386_push_dummy_call, i386_pe_skip_trampoline_code, i386_svr4_sigcontext_addr, i386_fetch_pointer_argument): Update. * i387-tdep.c (i387_supply_fsave): Update. * ia64-linux-tdep.c (ia64_linux_sigcontext_register_address): Update. * ia64-tdep.c (ia64_pseudo_register_read, ia64_pseudo_register_write, examine_prologue, ia64_frame_cache, ia64_frame_prev_register, ia64_sigtramp_frame_cache, ia64_sigtramp_frame_prev_register, ia64_access_reg, ia64_access_rse_reg, ia64_libunwind_frame_this_id, ia64_libunwind_frame_prev_register, ia64_libunwind_sigtramp_frame_this_id, ia64_libunwind_sigtramp_frame_prev_register, ia64_find_global_pointer, find_extant_func_descr, find_func_descr, ia64_convert_from_func_ptr_addr, ia64_push_dummy_call, ia64_dummy_id, ia64_unwind_pc): Update. * iq2000-tdep.c (iq2000_pointer_to_address, iq2000_address_to_pointer, iq2000_scan_prologue, iq2000_extract_return_value, iq2000_push_dummy_call): Update. * irix5nat.c (fill_gregset): Update. * jv-lang.c (evaluate_subexp_java): Update. * jv-valprint.c (java_value_print): Update. * lm32-tdep.c (lm32_analyze_prologue, lm32_push_dummy_call, lm32_extract_return_value, lm32_store_return_value): Update. * m32c-tdep.c (m32c_push_dummy_call, m32c_return_value, m32c_skip_trampoline_code, m32c_m16c_address_to_pointer, m32c_m16c_pointer_to_address): Update. * m32r-tdep.c (m32r_store_return_value, decode_prologue, m32r_skip_prologue, m32r_push_dummy_call, m32r_extract_return_value): Update. * m68hc11-tdep.c (m68hc11_pseudo_register_read, m68hc11_pseudo_register_write, m68hc11_analyze_instruction, m68hc11_push_dummy_call): Update. * m68linux-tdep.c (m68k_linux_pc_in_sigtramp, m68k_linux_get_sigtramp_info, m68k_linux_sigtramp_frame_cache): Update. * m68k-tdep.c (m68k_push_dummy_call, m68k_analyze_frame_setup, m68k_analyze_register_saves, m68k_analyze_prologue, m68k_frame_cache, m68k_get_longjmp_target): Update. * m88k-tdep.c (m88k_fetch_instruction): Update. * mep-tdep.c (mep_pseudo_cr32_read, mep_pseudo_csr_write, mep_pseudo_cr32_write, mep_get_insn, mep_push_dummy_call): Update. * mi/mi-main.c (mi_cmd_data_write_memory): Update. * mips-linux-tdep.c (mips_linux_get_longjmp_target, supply_32bit_reg, mips64_linux_get_longjmp_target, mips64_fill_gregset, mips64_fill_fpregset, mips_linux_in_dynsym_stub): Update. * mipsnbdsd-tdep.c (mipsnbsd_get_longjmp_target): Update. * mips-tdep.c (mips_fetch_instruction, fetch_mips_16, mips_eabi_push_dummy_call, mips_n32n64_push_dummy_call, mips_o32_push_dummy_call, mips_o64_push_dummy_call, mips_single_step_through_delay, mips_skip_pic_trampoline_code, mips_integer_to_address): Update. * mn10300-tdep.c (mn10300_analyze_prologue, mn10300_push_dummy_call): Update. * monitor.c (monitor_supply_register, monitor_write_memory, monitor_read_memory_single): Update. * moxie-tdep.c (moxie_store_return_value, moxie_extract_return_value, moxie_analyze_prologue): Update. * mt-tdep.c (mt_return_value, mt_skip_prologue, mt_select_coprocessor, mt_pseudo_register_read, mt_pseudo_register_write, mt_registers_info, mt_push_dummy_call): Update. * objc-lang.c (read_objc_method, read_objc_methlist_nmethods, read_objc_methlist_method, read_objc_object, read_objc_super, read_objc_class, find_implementation_from_class): Update. * ppc64-linux-tdep.c (ppc64_desc_entry_point, ppc64_linux_convert_from_func_ptr_addr, ppc_linux_sigtramp_cache): Update. * ppcobsd-tdep.c (ppcobsd_sigtramp_frame_sniffer, ppcobsd_sigtramp_frame_cache): Update. * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call, do_ppc_sysv_return_value, ppc64_sysv_abi_push_dummy_call, ppc64_sysv_abi_return_value): Update. * ppc-linux-nat.c (ppc_linux_auxv_parse): Update. * procfs.c (procfs_auxv_parse): Update. * p-valprint.c (pascal_val_print): Update. * regcache.c (regcache_raw_read_signed, regcache_raw_read_unsigned, regcache_raw_write_signed, regcache_raw_write_unsigned, regcache_cooked_read_signed, regcache_cooked_read_unsigned, regcache_cooked_write_signed, regcache_cooked_write_unsigned): Update. * remote-m32r-sdi.c (m32r_fetch_register): Update. * remote-mips.c (mips_wait, mips_fetch_registers, mips_xfer_memory): Update. * rs6000-aix-tdep.c (rs6000_push_dummy_call, rs6000_return_value, rs6000_convert_from_func_ptr_addr, branch_dest, rs6000_software_single_step): Update. * rs6000-tdep.c (rs6000_in_function_epilogue_p, ppc_displaced_step_fixup, ppc_deal_with_atomic_sequence, bl_to_blrl_insn_p, rs6000_fetch_instruction, skip_prologue, rs6000_skip_main_prologue, rs6000_skip_trampoline_code, rs6000_frame_cache): Update. * s390-tdep.c (s390_pseudo_register_read, s390_pseudo_register_write, s390x_pseudo_register_read, s390x_pseudo_register_write, s390_load, s390_backchain_frame_unwind_cache, s390_sigtramp_frame_unwind_cache, extend_simple_arg, s390_push_dummy_call, s390_return_value): Update. * scm-exp.c (scm_lreadr): Update. * scm-lang.c (scm_get_field, scm_unpack): Update. * scm-valprint.c (scm_val_print): Update. * score-tdep.c (score_breakpoint_from_pc, score_push_dummy_call, score_fetch_inst): Update. * sh64-tdep.c (look_for_args_moves, sh64_skip_prologue_hard_way, sh64_analyze_prologue, sh64_push_dummy_call, sh64_extract_return_value, sh64_pseudo_register_read, sh64_pseudo_register_write, sh64_frame_prev_register): Update: * sh-tdep.c (sh_analyze_prologue, sh_push_dummy_call_fpu, sh_push_dummy_call_nofpu, sh_extract_return_value_nofpu, sh_store_return_value_nofpu, sh_in_function_epilogue_p): Update. * solib-darwin.c (darwin_load_image_infos): Update. * solib-frv.c (fetch_loadmap, lm_base, frv_current_sos, enable_break2, find_canonical_descriptor_in_load_object): Update. * solib-irix.c (extract_mips_address, fetch_lm_info, irix_current_sos, irix_open_symbol_file_object): Update. * solib-som.c (som_solib_create_inferior_hook, link_map_start, som_current_sos, som_open_symbol_file_object): Update. * solib-sunos.c (SOLIB_EXTRACT_ADDRESS, LM_ADDR, LM_NEXT, LM_NAME): Update. * solib-svr4.c (read_program_header, scan_dyntag_auxv, solib_svr4_r_ldsomap): Update. * sparc64-linux-tdep.c (sparc64_linux_step_trap): Update. * sparc64obsd-tdep.c (sparc64obsd_supply_uthread, sparc64obsd_collect_uthread): Update. * sparc64-tdep.c (sparc64_pseudo_register_read, sparc64_pseudo_register_write, sparc64_supply_gregset, sparc64_collect_gregset): Update. * sparc-linux-tdep.c (sparc32_linux_step_trap): Update. * sparcobsd-tdep.c (sparc32obsd_supply_uthread, sparc32obsd_collect_uthread): Update. * sparc-tdep.c (sparc_fetch_wcookie, sparc32_push_dummy_code, sparc32_store_arguments, sparc32_return_value, sparc_supply_rwindow, sparc_collect_rwindow): Update. * spu-linux-nat.c (parse_spufs_run): Update. * spu-tdep.c (spu_pseudo_register_read_spu, spu_pseudo_register_write_spu, spu_pointer_to_address, spu_analyze_prologue, spu_in_function_epilogue_p, spu_frame_unwind_cache, spu_push_dummy_call, spu_software_single_step, spu_get_longjmp_target, spu_get_overlay_table, spu_overlay_update_osect, info_spu_signal_command, info_spu_mailbox_list, info_spu_dma_cmdlist, info_spu_dma_command, info_spu_proxydma_command): Update. * stack.c (print_frame_nameless_args, frame_info): Update. * symfile.c (read_target_long_array, simple_read_overlay_table, simple_read_overlay_region_table): Update. * target.c (debug_print_register): Update. * tramp-frame.c (tramp_frame_start): Update. * v850-tdep.c (v850_analyze_prologue, v850_push_dummy_call, v850_extract_return_value, v850_store_return_value, * valarith.c (value_binop, value_bit_index): Update. * valops.c (value_cast): Update. * valprint.c (val_print_type_code_int, val_print_string, read_string): Update. * value.c (unpack_long, unpack_double, unpack_field_as_long, modify_field, pack_long): Update. * vax-tdep.c (vax_store_arguments, vax_push_dummy_call, vax_skip_prologue): Update. * xstormy16-tdep.c (xstormy16_push_dummy_call, xstormy16_analyze_prologue, xstormy16_in_function_epilogue_p, xstormy16_resolve_jmp_table_entry, xstormy16_find_jmp_table_entry, xstormy16_pointer_to_address, xstormy16_address_to_pointer): Update. * xtensa-tdep.c (extract_call_winsize, xtensa_pseudo_register_read, xtensa_pseudo_register_write, xtensa_frame_cache, xtensa_push_dummy_call, call0_track_op, call0_frame_cache): Update. * dfp.h (decimal_to_string, decimal_from_string, decimal_from_integral, decimal_from_floating, decimal_to_doublest, decimal_is_zero): Add BYTE_ORDER parameter. (decimal_binop): Add BYTE_ORDER_X, BYTE_ORDER_Y, and BYTE_ORDER_RESULT parameters. (decimal_compare): Add BYTE_ORDER_X and BYTE_ORDER_Y parameters. (decimal_convert): Add BYTE_ORDER_FROM and BYTE_ORDER_TO parameters. * dfp.c (match_endianness): Add BYTE_ORDER parameter. Use it instead of current_gdbarch. (decimal_to_string, decimal_from_integral, decimal_from_floating, decimal_to_doublest, decimal_is_zero): Add BYTE_ORDER parameter. Pass it to match_endianness. (decimal_binop): Add BYTE_ORDER_X, BYTE_ORDER_Y, and BYTE_ORDER_RESULT parameters. Pass them to match_endianness. (decimal_compare): Add BYTE_ORDER_X and BYTE_ORDER_Y parameters. Pass them to match_endianness. (decimal_convert): Add BYTE_ORDER_FROM and BYTE_ORDER_TO parameters. Pass them to match_endianness. * valarith.c (value_args_as_decimal): Add BYTE_ORDER_X and BYTE_ORDER_Y output parameters. (value_binop): Update call to value_args_as_decimal. Update calls to decimal_to_string, decimal_from_string, decimal_from_integral, decimal_from_floating, decimal_to_doublest, decimal_is_zero, decimal_binop, decimal_compare and decimal_convert to pass/receive byte order: * c-exp.y (parse_number): Update. * printcmd.c (printf_command): Update. * valarith.c (value_args_as_decimal, value_binop, value_logical_not, value_equal, value_less): Update. * valops.c (value_cast, value_one): Update. * valprint.c (print_decimal_floating): Update. * value.c (unpack_long, unpack_double): Update. * python/python-value.c (valpy_nonzero): Update. * ada-valprint.c (char_at): Add BYTE_ORDER parameter. (printstr): Update calls to char_at. (ada_val_print_array): Likewise. * valprint.c (read_string): Add BYTE_ORDER parameter. (val_print_string): Update call to read_string. * c-lang.c (c_get_string): Likewise. * charset.h (target_wide_charset): Add BYTE_ORDER parameter. * charset.c (target_wide_charset): Add BYTE_ORDER parameter. Use it instead of current_gdbarch. * printcmd.c (printf_command): Update calls to target_wide_charset. * c-lang.c (charset_for_string_type): Add BYTE_ORDER parameter. Pass to target_wide_charset. Use it instead of current_gdbarch. (classify_type): Add BYTE_ORDER parameter. Pass to charset_for_string_type. Allow NULL encoding pointer. (print_wchar): Add BYTE_ORDER parameter. (c_emit_char): Update calls to classify_type and print_wchar. (c_printchar, c_printstr): Likewise. * gdbarch.sh (in_solib_return_trampoline): Convert to type "m". * gdbarch.c, gdbarch.h: Regenerate. * arch-utils.h (generic_in_solib_return_trampoline): Add GDBARCH parameter. * arch-utils.c (generic_in_solib_return_trampoline): Likewise. * hppa-hpux-tdep.c (hppa_hpux_in_solib_return_trampoline): Likewise. * rs6000-tdep.c (rs6000_in_solib_return_trampoline): Likewise. (rs6000_skip_trampoline_code): Update call. * alpha-tdep.h (struct gdbarch_tdep): Add GDBARCH parameter to dynamic_sigtramp_offset and pc_in_sigtramp callbacks. (alpha_read_insn): Add GDBARCH parameter. * alpha-tdep.c (alpha_lds, alpha_sts): Add GDBARCH parameter. (alpha_register_to_value): Pass architecture to alpha_sts. (alpha_extract_return_value): Likewise. (alpha_value_to_register): Pass architecture to alpha_lds. (alpha_store_return_value): Likewise. (alpha_read_insn): Add GDBARCH parameter. (alpha_skip_prologue): Pass architecture to alpha_read_insn. (alpha_heuristic_proc_start): Likewise. (alpha_heuristic_frame_unwind_cache): Likewise. (alpha_next_pc): Likewise. (alpha_sigtramp_frame_this_id): Pass architecture to tdep->dynamic_sigtramp_offset callback. (alpha_sigtramp_frame_sniffer): Pass architecture to tdep->pc_in_sigtramp callback. * alphafbsd-tdep.c (alphafbsd_pc_in_sigtramp): Add GDBARCH parameter. (alphafbsd_sigtramp_offset): Likewise. * alpha-linux-tdep.c (alpha_linux_sigtramp_offset_1): Add GDBARCH parameter. Pass to alpha_read_insn. (alpha_linux_sigtramp_offset): Add GDBARCH parameter. Pass to alpha_linux_sigtramp_offset_1. (alpha_linux_pc_in_sigtramp): Add GDBARCH parameter. Pass to alpha_linux_sigtramp_offset. (alpha_linux_sigcontext_addr): Pass architecture to alpha_read_insn and alpha_linux_sigtramp_offset. * alphanbsd-tdep.c (alphanbsd_sigtramp_offset): Add GDBARCH parameter. (alphanbsd_pc_in_sigtramp): Add GDBARCH parameter. Pass to alphanbsd_sigtramp_offset. * alphaobsd-tdep.c (alphaobsd_sigtramp_offset): Add GDBARCH parameter. (alphaobsd_pc_in_sigtramp): Add GDBARCH parameter. Pass to alpha_read_insn. (alphaobsd_sigcontext_addr): Pass architecture to alphaobsd_sigtramp_offset. * alpha-osf1-tdep.c (alpha_osf1_pc_in_sigtramp): Add GDBARCH parameter. * amd64-tdep.c (amd64_analyze_prologue): Add GDBARCH parameter. (amd64_skip_prologue): Pass architecture to amd64_analyze_prologue. (amd64_frame_cache): Likewise. * arm-tdep.c (SWAP_SHORT, SWAP_INT): Remove. (thumb_analyze_prologue, arm_skip_prologue, arm_scan_prologue, thumb_get_next_pc, arm_get_next_pc): Do not use SWAP_ macros. * arm-wince-tdep.c: Include "frame.h". * avr-tdep.c (EXTRACT_INSN): Remove. (avr_scan_prologue): Add GDBARCH argument, inline EXTRACT_INSN. (avr_skip_prologue): Pass architecture to avr_scan_prologue. (avr_frame_unwind_cache): Likewise. * cris-tdep.c (struct instruction_environment): Add BYTE_ORDER member. (find_step_target): Initialize it. (get_data_from_address): Add BYTE_ORDER parameter. (bdap_prefix): Pass byte order to get_data_from_address. (handle_prefix_assign_mode_for_aritm_op): Likewise. (three_operand_add_sub_cmp_and_or_op): Likewise. (handle_inc_and_index_mode_for_aritm_op): Likewise. * frv-linux-tdep.c (frv_linux_pc_in_sigtramp): Add GDBARCH parameter. (frv_linux_sigcontext_reg_addr): Pass architecture to frv_linux_pc_in_sigtramp. (frv_linux_sigtramp_frame_sniffer): Likewise. * h8300-tdep.c (h8300_is_argument_spill): Add GDBARCH parameter. (h8300_analyze_prologue): Add GDBARCH parameter. Pass to h8300_is_argument_spill. (h8300_frame_cache, h8300_skip_prologue): Pass architecture to h8300_analyze_prologue. * hppa-tdep.h (struct gdbarch_tdep): Add GDBARCH parameter to in_solib_call_trampoline callback. (hppa_in_solib_call_trampoline): Add GDBARCH parameter. * hppa-tdep.c (hppa64_convert_code_addr_to_fptr): Add GDBARCH parameter. (hppa64_push_dummy_call): Pass architecture to hppa64_convert_code_addr_to_fptr. (hppa_match_insns): Add GDBARCH parameter. (hppa_match_insns_relaxed): Add GDBARCH parameter. Pass to hppa_match_insns. (hppa_skip_trampoline_code): Pass architecture to hppa_match_insns. (hppa_in_solib_call_trampoline): Add GDBARCH parameter. Pass to hppa_match_insns_relaxed. (hppa_stub_unwind_sniffer): Pass architecture to tdep->in_solib_call_trampoline callback. * hppa-hpux-tdep.c (hppa_hpux_search_pattern): Add GDBARCH parameter. (hppa32_hpux_search_dummy_call_sequence): Pass architecture to hppa_hpux_search_pattern. * hppa-linux-tdep.c (insns_match_pattern): Add GDBARCH parameter. (hppa_linux_sigtramp_find_sigcontext): Add GDBARCH parameter. Pass to insns_match_pattern. (hppa_linux_sigtramp_frame_unwind_cache): Pass architecture to hppa_linux_sigtramp_find_sigcontext. (hppa_linux_sigtramp_frame_sniffer): Likewise. (hppa32_hpux_in_solib_call_trampoline): Add GDBARCH parameter. (hppa64_hpux_in_solib_call_trampoline): Likewise. * i386-tdep.c (i386_follow_jump): Add GDBARCH parameter. (i386_analyze_frame_setup): Add GDBARCH parameter. (i386_analyze_prologue): Add GDBARCH parameter. Pass to i386_follow_jump and i386_analyze_frame_setup. (i386_skip_prologue): Pass architecture to i386_analyze_prologue and i386_follow_jump. (i386_frame_cache): Pass architecture to i386_analyze_prologue. (i386_pe_skip_trampoline_code): Add FRAME parameter. * i386-tdep.h (i386_pe_skip_trampoline_code): Add FRAME parameter. * i386-cygwin-tdep.c (i386_cygwin_skip_trampoline_code): Pass frame to i386_pe_skip_trampoline_code. * ia64-tdep.h (struct gdbarch_tdep): Add GDBARCH parameter to sigcontext_register_address callback. * ia64-tdep.c (ia64_find_global_pointer): Add GDBARCH parameter. (ia64_find_unwind_table): Pass architecture to ia64_find_global_pointer. (find_extant_func_descr): Add GDBARCH parameter. (find_func_descr): Pass architecture to find_extant_func_descr and ia64_find_global_pointer. (ia64_sigtramp_frame_init_saved_regs): Pass architecture to tdep->sigcontext_register_address callback. * ia64-linux-tdep.c (ia64_linux_sigcontext_register_address): Add GDBARCH parameter. * iq2000-tdep.c (iq2000_scan_prologue): Add GDBARCH parameter. (iq2000_frame_cache): Pass architecture to iq2000_scan_prologue. * lm32-tdep.c (lm32_analyze_prologue): Add GDBARCH parameter. (lm32_skip_prologue, lm32_frame_cache): Pass architecture to lm32_analyze_prologue. * m32r-tdep.c (decode_prologue): Add GDBARCH parameter. (m32r_skip_prologue): Pass architecture to decode_prologue. * m68hc11-tdep.c (m68hc11_analyze_instruction): Add GDBARCH parameter. (m68hc11_scan_prologue): Pass architecture to m68hc11_analyze_instruction. * m68k-tdep.c (m68k_analyze_frame_setup): Add GDBARCH parameter. (m68k_analyze_prologue): Pass architecture to m68k_analyze_frame_setup. * m88k-tdep.c (m88k_fetch_instruction): Add BYTE_ORDER parameter. (m88k_analyze_prologue): Add GDBARCH parameter. Pass byte order to m88k_fetch_instruction. (m88k_skip_prologue): Pass architecture to m88k_analyze_prologue. (m88k_frame_cache): Likewise. * mep-tdep.c (mep_get_insn): Add GDBARCH parameter. (mep_analyze_prologue): Pass architecture to mep_get_insn. * mips-tdep.c (mips_fetch_instruction): Add GDBARCH parameter. (mips32_next_pc): Pass architecture to mips_fetch_instruction. (deal_with_atomic_sequence): Likewise. (unpack_mips16): Add GDBARCH parameter, pass to mips_fetch_instruction. (mips16_scan_prologue): Likewise. (mips32_scan_prologue): Likewise. (mips16_in_function_epilogue_p): Likewise. (mips32_in_function_epilogue_p): Likewise. (mips_about_to_return): Likewise. (mips_insn16_frame_cache): Pass architecture to mips16_scan_prologue. (mips_insn32_frame_cache): Pass architecture to mips32_scan_prologue. (mips_skip_prologue): Pass architecture to mips16_scan_prologue and mips32_scan_prologue. (mips_in_function_epilogue_p): Pass architecture to mips16_in_function_epilogue_p and mips32_in_function_epilogue_p. (heuristic_proc_start): Pass architecture to mips_fetch_instruction and mips_about_to_return. (mips_skip_mips16_trampoline_code): Pass architecture to mips_fetch_instruction. (fetch_mips_16): Add GDBARCH parameter. (mips16_next_pc): Pass architecture to fetch_mips_16. (extended_mips16_next_pc): Pass architecture to unpack_mips16 and fetch_mips_16. * objc-lang.c (read_objc_method, read_objc_methlist_nmethods, read_objc_methlist_method, read_objc_object, read_objc_super, read_objc_class): Add GDBARCH parameter. (find_implementation_from_class): Add GDBARCH parameter, pass to read_objc_class, read_objc_methlist_nmethods, and read_objc_methlist_method. (find_implementation): Add GDBARCH parameter, pass to read_objc_object and find_implementation_from_class. (resolve_msgsend, resolve_msgsend_stret): Pass architecture to find_implementation. (resolve_msgsend_super, resolve_msgsend_super_stret): Pass architecture to read_objc_super and find_implementation_from_class. * ppc64-linux-tdep.c (ppc64_desc_entry_point): Add GDBARCH parameter. (ppc64_standard_linkage1_target, ppc64_standard_linkage2_target, ppc64_standard_linkage3_target): Pass architecture to ppc64_desc_entry_point. * rs6000-tdep.c (bl_to_blrl_insn_p): Add BYTE_ORDER parameter. (skip_prologue): Pass byte order to bl_to_blrl_insn_p. (rs6000_fetch_instruction): Add GDBARCH parameter. (rs6000_skip_stack_check): Add GDBARCH parameter, pass to rs6000_fetch_instruction. (skip_prologue): Pass architecture to rs6000_fetch_instruction. * remote-mips.c (mips_store_word): Return old_contents as host integer value instead of target bytes. * s390-tdep.c (struct s390_prologue_data): Add BYTE_ORDER member. (s390_analyze_prologue): Initialize it. (extend_simple_arg): Add GDBARCH parameter. (s390_push_dummy_call): Pass architecture to extend_simple_arg. * scm-lang.c (scm_get_field): Add BYTE_ORDER parameter. * scm-lang.h (scm_get_field): Add BYTE_ORDER parameter. (SCM_CAR, SCM_CDR): Pass SCM_BYTE_ORDER to scm_get_field. * scm-valprint.c (scm_scmval_print): Likewise. (scm_scmlist_print, scm_ipruk, scm_scmval_print): Define SCM_BYTE_ORDER. * sh64-tdep.c (look_for_args_moves): Add GDBARCH parameter. (sh64_skip_prologue_hard_way): Add GDBARCH parameter, pass to look_for_args_moves. (sh64_skip_prologue): Pass architecture to sh64_skip_prologue_hard_way. * sh-tdep.c (sh_analyze_prologue): Add GDBARCH parameter. (sh_skip_prologue): Pass architecture to sh_analyze_prologue. (sh_frame_cache): Likewise. * solib-irix.c (extract_mips_address): Add GDBARCH parameter. (fetch_lm_info, irix_current_sos, irix_open_symbol_file_object): Pass architecture to extract_mips_address. * sparc-tdep.h (sparc_fetch_wcookie): Add GDBARCH parameter. * sparc-tdep.c (sparc_fetch_wcookie): Add GDBARCH parameter. (sparc_supply_rwindow, sparc_collect_rwindow): Pass architecture to sparc_fetch_wcookie. (sparc32_frame_prev_register): Likewise. * sparc64-tdep.c (sparc64_frame_prev_register): Likewise. * sparc32nbsd-tdep.c (sparc32nbsd_sigcontext_saved_regs): Likewise. * sparc64nbsd-tdep.c (sparc64nbsd_sigcontext_saved_regs): Likewise. * spu-tdep.c (spu_analyze_prologue): Add GDBARCH parameter. (spu_skip_prologue): Pass architecture to spu_analyze_prologue. (spu_virtual_frame_pointer): Likewise. (spu_frame_unwind_cache): Likewise. (info_spu_mailbox_list): Add BYTE_ORER parameter. (info_spu_mailbox_command): Pass byte order to info_spu_mailbox_list. (info_spu_dma_cmdlist): Add BYTE_ORER parameter. (info_spu_dma_command, info_spu_proxydma_command): Pass byte order to info_spu_dma_cmdlist. * symfile.c (read_target_long_array): Add GDBARCH parameter. (simple_read_overlay_table, simple_read_overlay_region_table, simple_overlay_update_1): Pass architecture to read_target_long_array. * v850-tdep.c (v850_analyze_prologue): Add GDBARCH parameter. (v850_frame_cache): Pass architecture to v850_analyze_prologue. * xstormy16-tdep.c (xstormy16_analyze_prologue): Add GDBARCH parameter. (xstormy16_skip_prologue, xstormy16_frame_cache): Pass architecture to xstormy16_analyze_prologue. (xstormy16_resolve_jmp_table_entry): Add GDBARCH parameter. (xstormy16_find_jmp_table_entry): Likewise. (xstormy16_skip_trampoline_code): Pass architecture to xstormy16_resolve_jmp_table_entry. (xstormy16_pointer_to_address): Likewise. (xstormy16_address_to_pointer): Pass architecture to xstormy16_find_jmp_table_entry. * xtensa-tdep.c (call0_track_op): Add GDBARCH parameter. (call0_analyze_prologue): Add GDBARCH parameter, pass to call0_track_op. (call0_frame_cache): Pass architecture to call0_analyze_prologue. (xtensa_skip_prologue): Likewise.
2009-07-03 01:25:59 +08:00
generic_in_solib_return_trampoline, /* in_solib_return_trampoline */
generic_in_function_epilogue_p, /* in_function_epilogue_p */
0, /* elf_make_msymbol_special */
0, /* coff_make_msymbol_special */
0, /* cannot_step_breakpoint */
0, /* have_nonsteppable_watchpoint */
0, /* address_class_type_flags */
0, /* address_class_type_flags_to_name */
0, /* address_class_name_to_type_flags */
default_register_reggroup_p, /* register_reggroup_p */
0, /* fetch_pointer_argument */
0, /* regset_from_core_section */
0, /* core_reg_section_encodes_pid */
0, /* core_regset_sections */
0, /* core_xfer_shared_libraries */
* corelow.c (get_core_registers): Adjust. (core_file_thread_alive): Rename to... (core_thread_alive): ... this. (core_pid_to_str): Try gdbarch_core_pid_to_str first. (init_core_ops): Adjust. (coreops_suppress_target): Delete. (_initialize_corelow): Unconditionally add core_ops. * procfs.c: Include "inf-child.h". (procfs_ops): Delete. (init_procfs_ops): Delete. Reimplement as... (procfs_target): ... this, inheriting from inf-child. (procfs_attach, procfs_detach, procfs_fetch_registers): Adjust. (procfs_prepare_to_store): Delete. (procfs_store_registers, procfs_resume): Adjust. (procfs_open): Delete. (procfs_suppress_run): Delete. (procfs_can_run): Delete. (procfs_mourn_inferior): Adjust. (procfs_init_inferior): Add target_ops parameter. Adjust. (procfs_create_inferior): Don't pass procfs_init_inferior to fork_inferior. Instead call it after fork_inferior returns. (procfs_find_new_threads): Adjust. (_initialize_procfs): Adjust to use procfs_target instead of init_procfs_ops. * sol-thread.c (orig_core_ops, sol_core_ops): Delete. (lwp_to_thread): Use target_thread_alive. (sol_thread_open): Delete. (sol_thread_attach): Delete. (sol_thread_detach, sol_thread_resume, sol_thread_wait) (sol_thread_fetch_registers, sol_thread_store_registers): Adjust to use find_target_beneath. (sol_thread_prepare_to_store, sol_thread_xfer_memory): Delete. (sol_thread_xfer_partial): Adjust to use find_target_beneath. (sol_thread_files_info, sol_thread_kill_inferior): Delete. (check_for_thread_db): New. (sol_thread_notice_signals, sol_thread_create_inferior): Delete. (sol_thread_new_objfile): Call check_for_thread_db. (sol_thread_mourn_inferior): Adjust to use find_target_beneath. (sol_thread_can_run): Delete. (sol_thread_alive): Adjust to use find_target_beneath. (sol_thread_stop): Delete. (rw_common): Use target_write_memory or target_read_memory. (ps_lgetregs, ps_lgetfpregs): Use target_fetch_registers. (ps_lsetregs, ps_lsetfpregs): Use target_store_registers. (solaris_pid_to_str): Remove check for libthread_db initialization failing. (sol_find_new_threads): Remove check for libthread_db initialization failing, or for an invalid inferior_ptid. Adjust to use find_target_beneath. (sol_core_open, sol_core_close, sol_core_detach, sol_core_files_info, sol_find_memory_regions, sol_make_note_section, ignore): Delete. (init_sol_thread_ops): Make it a thread_stratum target. Remove unneeded callback settings. (init_sol_core_ops): Delete. (_initialize_sol_thread): No longer call init_sol_core_ops, set procfs_suppress_run, or hack with core_ops. * target.h (struct target_ops): Add a target_ops * parameter to to_resume, to_fetch_registers, to_store_registers, to_thread_alive and to_find_new_threads. (target_fetch_registers, target_store_registers) (target_thread_alive, target_find_new_threads): Redeclare as function. * target.c (update_current_target): Do not inherit or de_fault to_resume, to_fetch_registers, to_store_registers, to_thread_alive, to_find_new_threads. (target_resume): Adjust. (target_thread_alive, target_find_new_threads): New. (debug_to_resume, debug_to_fetch_registers): Delete. (target_fetch_registers): New. (debug_to_store_registers): Delete. (target_store_registers): New. (debug_to_thread_alive, debug_to_find_new_threads): Delete. (setup_target_debug): Adjust. * gdbcore.h (core_ops): Delete declaration. * inf-ptrace.c, linux-nat.c, remote.c, amd64-linux-nat.c, inf-child.c, linux-thread-db.c, bsd-uthread.c, inf-ttrace.c, i386-sol2-tdep.c, darwin-nat.c, gnu-nat.c, go32-nat.c, hpux-thread.c, i386-linux-nat.c, i386fbsd-nat.c, monitor.c, nto-procfs.c, remote-m32r-sdi.c, remote-mips.c, windows-nat.c, alphabsd-nat.c, amd64bsd-nat.c, arm-linux-nat.c, armnbsd-nat.c, bsd-kvm.c, hppa-hpux-nat.c, hppa-linux-nat.c, hppabsd-nat.c, hppanbsd-nat.c, i386-darwin-nat.c, i386bsd-nat.c, ia64-linux-nat.c, m32r-linux-nat.c, m68kbsd-nat.c, m68klinux-nat.c, m88kbsd-nat.c, mips-linux-nat.c, mips64obsd-nat.c, mipsnbsd-nat.c, ppc-linux-nat.c, ppcnbsd-nat.c, ppcobsd-nat.c, remote-sim.c, rs6000-nat.c, s390-nat.c, shnbsd-nat.c, sparc-nat.c, sparc-nat.h, spu-linux-nat.c, vaxbsd-nat.c, xtensa-linux-nat.c: Adjust to target_ops changes. * gdbarch.sh (core_pid_to_str): New gdbarch callback. * gdbarch.h, gdbarch.c: Regenerate. * sol2-tdep.c: Include "inferior.h". (sol2_core_pid_to_str): New. * sol2-tdep.h (sol2_core_pid_to_str): Declare. * amd64-sol2-tdep.c (amd64_sol2_init_abi): Set it. * sparc-sol2-tdep.c (sparc32_sol2_init_abi): Set it. * sparc64-sol2-tdep.c (sparc64_sol2_init_abi): Set it. * i386-sol2-tdep.c (i386_sol2_init_abi): Set it.
2009-02-23 08:03:50 +08:00
0, /* core_pid_to_str */
0, /* gcore_bfd_target */
* NEWS: Mention pointer to member improvements. * Makefile.in (gnu-v3-abi.o): Delete special rule. (eval.o, gnu-v3-abi.o, ia64-tdep.o): Update. * ada-valprint.c (ada_print_scalar): Update for new type codes. * c-typeprint.c (c_print_type): Update for new type codes. (c_type_print_varspec_prefix, c_type_print_varspec_suffix) (c_type_print_base): Likewise. (c_type_print_args): Rewrite. * c-valprint.c (c_val_print): Update for new type codes. Remove support for references to members. Treat methods like functions. * cp-abi.c (cplus_print_method_ptr, cplus_method_ptr_size) (cplus_make_method_ptr, cplus_method_ptr_to_value): New. * cp-abi.h (cplus_print_method_ptr, cplus_method_ptr_size) (cplus_make_method_ptr, cplus_method_ptr_to_value): New prototypes. (struct cp_abi_ops): Add corresponding members. * cp-valprint.c (cp_print_class_method): Delete. (cp_find_class_member): New function. (cp_print_class_member): Use it. Simplify support for bogus member pointers. * dwarf2read.c (quirk_gcc_member_function_pointer): Use lookup_methodptr_type. (read_tag_ptr_to_member_type): Likewise, and lookup_memberptr_type. * eval.c (evaluate_subexp_standard): Implement EVAL_SKIP for OP_SCOPE. Update call to value_aggregate_elt. Rewrite member pointer support. (evaluate_subexp_for_address): Handle OP_SCOPE explicitly. Handle references returned by user defined operators. * f-typeprint.c (f_print_type, f_type_print_varspec_prefix) (f_type_print_varspec_suffix): Remove support for member pointers. * gdbtypes.c (lookup_memberptr_type): Renamed from lookup_member_type and adjusted. (smash_to_memberptr_type): Likewise, from smash_to_member_type. (lookup_methodptr_type): New. (rank_one_type): Adjust for TYPE_CODE_MEMBERPTR. (recursive_dump_type): Update for new types. * gdbtypes.h (enum type_code): Replace TYPE_CODE_MEMBER with TYPE_CODE_MEMBERPTR and TYPE_CODE_METHODPTR. (lookup_memberptr_type, lookup_methodptr_type) (smash_to_memberptr_type): New prototypes. (smash_to_method_type): Formatting fix. (lookup_member_type, smash_to_member_type): Delete prototypes. * gnu-v3-abi.c (gnuv3_get_vtable, gnuv3_get_virtual_fn): New. Do not rely on debug information for the vptr or the method's enclosing type. Handle function descriptors for IA64. (gnuv3_virtual_fn_field): Rewrite using the new functions. (gnuv3_find_method_in, gnuv3_print_method_ptr) (gnuv3_method_ptr_size, gnuv3_make_method_ptr) (gnuv3_method_ptr_to_value): New. (init_gnuv3_ops): Set new members of gnu_v3_abi_ops. * hpread.c (hpread_type_lookup): Update for new types. * infcall.c (value_arg_coerce): Likewise. * m2-typeprint.c (m2_print_type): Remove explicit support for member pointers. * m2-valprint.c (m2_val_print): Likewise. * p-typeprint.c (pascal_type_print_varspec_prefix) (pascal_type_print_varspec_suffix, pascal_type_print_base): Likewise. * p-valprint.c (pascal_val_print): Likewise. (pascal_object_print_class_method, pascal_object_print_class_member): Delete. * p-lang.h (pascal_object_print_class_method) (pascal_object_print_class_member): Delete prototypes. * stabsread.c (read_type): Update for new types. * typeprint.c (print_type_scalar): Likewise. * valops.c (value_struct_elt_for_reference, value_namespace_elt) (value_maybe_namespace_elt, value_aggregate_elt): Add want_address argument. Construct a pointer to member if the address of a function or data member is requested. (value_cast_pointers): Don't modify the input value. (value_cast): Adjust pointer to member handling for new types. Allow null pointer to member constants. Don't modify the input value. (value_ind): Remove pointer to member check. Handle function descriptors for function pointers. (value_struct_elt, value_find_oload_method_list, check_field): Remove pointer to member checks. * value.c (unpack_long): Allow pointers to data members. (value_from_longest): Allow member pointers. * value.h (value_aggregate_elt): Add want_address. * varobj.c (c_variable_editable): Remove check for members. * gdbarch.sh: Add vtable_function_descriptors and vbit_in_delta. * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Handle descriptors in virtual tables. (ia64_gdbarch_init): Call set_gdbarch_vtable_function_descriptors. * c-lang.h (cp_print_class_method): Delete prototype. * arm-tdep.c (arm_gdbarch_init): Call set_gdbarch_vbit_in_delta. * mips-tdep.c (mips_gdbarch_init): Likewise. * gdbarch.c, gdbarch.h: Regenerated. * gdb.cp/classes.exp (test_pointers_to_class_members): Update expected output. Test the types of members and member pointers. * gdb.cp/inherit.exp (test_print_mi_member_types): Remove KFAILs for gdb/2092. * gdb.cp/member-ptr.exp: Search for a comment instead of a statement. Enable for GCC. Update expected output for some tests and add new tests. Remove obsolete GCC KFAILs. Allow GCC's class layout. * gdb.cp/member-ptr.cc (Padding, Padding::vspacer, Base, Base::get_x) (Base::vget_base, Left, Left::vget, Right, Right::vget, Diamond) (Diamond::vget_base): New. (main): Add new tests. * gdb.cp/printmethod.exp: Update expected output for member functions. * gdb.cp/virtfunc.exp (test_virtual_calls): Add a KFAIL for print pEe->D::vg().
2007-01-04 02:05:45 +08:00
0, /* vtable_function_descriptors */
0, /* vbit_in_delta */
0, /* skip_permanent_breakpoint */
Implement displaced stepping. gdb/ * gdbarch.sh (max_insn_length): New 'variable'. (displaced_step_copy, displaced_step_fixup) (displaced_step_free_closure, displaced_step_location): New functions. (struct displaced_step_closure): Add forward declaration. * gdbarch.c, gdbarch.h: Regenerated. * arch-utils.c: #include "objfiles.h". (simple_displaced_step_copy_insn) (simple_displaced_step_free_closure) (displaced_step_at_entry_point): New functions. * arch-utils.h (simple_displaced_step_copy_insn) (simple_displaced_step_free_closure) (displaced_step_at_entry_point): New prototypes. * i386-tdep.c (I386_MAX_INSN_LEN): Rename to... (I386_MAX_MATCHED_INSN_LEN): ... this. (i386_absolute_jmp_p, i386_absolute_call_p) (i386_ret_p, i386_call_p, i386_breakpoint_p, i386_syscall_p) (i386_displaced_step_fixup): New functions. (struct i386_insn, i386_match_insn): Update. (i386_gdbarch_init): Set gdbarch_max_insn_length. * i386-tdep.h (I386_MAX_INSN_LEN): New. (i386_displaced_step_fixup): New prototype. * i386-linux-tdep.c (i386_linux_init_abi): Include "arch-utils.h". Register gdbarch_displaced_step_copy, gdbarch_displaced_step_fixup, gdbarch_displaced_step_free_closure, and gdbarch_displaced_step_location functions. * infrun.c (debug_displaced): New variable. (show_debug_displaced): New function. (struct displaced_step_request): New struct. (displaced_step_request_queue, displaced_step_ptid) (displaced_step_gdbarch, displaced_step_closure) (displaced_step_original, displaced_step_copy) (displaced_step_saved_copy, can_use_displaced_stepping): New variables. (show_can_use_displaced_stepping, use_displaced_stepping) (displaced_step_clear, cleanup_displaced_step_closure) (displaced_step_dump_bytes, displaced_step_prepare) (displaced_step_clear_cleanup, write_memory_ptid) (displaced_step_fixup): New functions. (resume): Call displaced_step_prepare. (proceed): Call read_pc once, and remember the value. If using displaced stepping, don't remove breakpoints. (handle_inferior_event): Call displaced_step_fixup. Add some debugging output. When we try to step over a breakpoint, but get a signal to deliver to the thread instead, ensure the step-resume breakpoint is actually inserted. If a thread hop is needed, and displaced stepping is enabled, don't remove breakpoints. (init_wait_for_inferior): Call displaced_step_clear. (_initialize_infrun): Add "set debug displaced" command. Add "maint set can-use-displaced-stepping" command. Clear displaced_step_ptid. * inferior.h (debug_displaced): Declare variable. (displaced_step_dump_bytes): Declare function. * Makefile.in (arch-utils.o, i386-linux-tdep.o): Update dependencies. gdb/testsuite/ * gdb.asm/asmsrc1.s: Add scratch space. gdb/doc/ * gdb.texinfo (Debugging Output): Document "set/show debug displaced". (Maintenance Commands): Document "maint set/show can-use-displaced-stepping".
2008-05-03 00:49:54 +08:00
0, /* max_insn_length */
0, /* displaced_step_copy_insn */
0, /* displaced_step_fixup */
NULL, /* displaced_step_free_closure */
NULL, /* displaced_step_location */
0, /* overlay_update */
0, /* core_read_description */
0, /* static_transform_name */
* gdbarch.sh (sofun_address_maybe_missing): New gdbarch variable. * gdbarch.c, gdbarch.h: Regenerate. * dbxread.c (find_stab_function_addr): Define unconditionally. (read_dbx_symtab): Use gdbarch_sofun_address_maybe_missing instead of SOFUN_ADDRESS_MAYBE_MISSING. (end_psymtab): Likewise. (process_one_symbol): Likewise. * mdebugread.c (parse_partial_symbols): Likewise. * symtab.h (struct minimal_symbol): Always define "filename" member. * elfread.c (elf_symtab_read): Use msym->filename unconditionally. * minsyms.c (lookup_minimal_symbol): Likewise. * symmisc.c (dump_msymbols): Likewise. * config/i386/i386sol2.mt (DEPRECATED_TM_FILE): Remove. * config/i386/linux.mt (DEPRECATED_TM_FILE): Remove. * config/i386/tm-i386sol2.h: Remove file. * config/i386/tm-linux.h: Remove file. * i386-linux-tdep.c (i386_linux_init_abi): Add call to set_gdbarch_sofun_address_maybe_missing. * i386-sol2-tdep.c (i386_sol2_init_abi): Likewise. * config/powerpc/linux.mt (DEPRECATED_TM_FILE): Remove. * config/powerpc/nbsd.mt (DEPRECATED_TM_FILE): Remove. * config/powerpc/obsd.mt (DEPRECATED_TM_FILE): Remove. * config/powerpc/ppc-eabi.mt (DEPRECATED_TM_FILE): Remove. * config/powerpc/ppc-sim.mt (DEPRECATED_TM_FILE): Remove. * config/powerpc/tm-ppc-eabi.h: Remove file. * rs6000-tdep.c (rs6000_gdbarch_init): Add call to set_gdbarch_sofun_address_maybe_missing. * config/sparc/sol2-64.mt (DEPRECATED_TM_FILE): Remove. * config/sparc/sol2.mt (DEPRECATED_TM_FILE): Remove. * config/sparc/tm-sol2.h: Remove file. * sparc64-sol2-tdep.c (sparc64_sol2_init_abi): Add call to set_gdbarch_sofun_address_maybe_missing. * sparc-sol2-tdep.c (sparc32_sol2_init_abi): Likewise. doc/ChangeLog: * gdbarch.texi (Target Conditionals): Remove documentation of SOFUN_ADDRESS_MAYBE_MISSING, replaced by ... (Compiler Characteristics): ... documentation of set_gdbarch_sofun_address_maybe_missing.
2007-10-19 20:26:35 +08:00
0, /* sofun_address_maybe_missing */
0, /* process_record */
default_target_signal_from_host, /* target_signal_from_host */
default_target_signal_to_host, /* target_signal_to_host */
2009-02-06 Pedro Alves <pedro@codesourcery.com> gdb/ * target.h (enum target_object): Add new TARGET_OBJECT_SIGNAL_INFO. * infrun.c (siginfo_value_read, siginfo_value_write): New. (siginfo_value_funcs): New. (siginfo_make_value): New. (_initialize_infrun): Create the $_siginfo convenience variable. * gdbtypes.h (append_composite_type_field_aligned): Declare. * gdbtypes.c (append_composite_type_field): Rename to... (append_composite_type_field_aligned): ... this. Add ALIGNMENT argument. Handle it. (append_composite_type_field): Rewrite on top of append_composite_type_field_aligned. * value.h (internalvar_make_value): New typedef. (struct internalvar) <make_value>: New field. (create_internalvar_type_lazy): Declare. * value.c (create_internalvar): Clear make_value. (create_internalvar_type_lazy): New. (value_of_internalvar): If make_value is set use it. (preserve_values): Skip internal variables that don't have a value. * gdbarch.sh (get_siginfo_type): New. * gdbarch.h, gdbarch.c: Regenerate. * linux-tdep.h, linux-tdep.c: New. * amd64-linux-tdep.c: Include "linux-tdep.h". (amd64_linux_init_abi): Register linux_get_siginfo_type and linux_get_siginfo_mapper. * i386-linux-tdep.c: Include "linux-tdep.h". (i386_linux_init_abi): Register linux_get_siginfo_type and linux_get_siginfo_mapper. * arm-linux-tdep.c: Include "linux-tdep.h". (i386_linux_init_abi): Register linux_get_siginfo_type and linux_get_siginfo_mapper. * linux-nat.c (linux_xfer_siginfo): New. (linux_nat_xfer_partial): Handle TARGET_OBJECT_SIGNAL_INFO. * remote.c (PACKET_qXfer_siginfo_read) (PACKET_qXfer_siginfo_write): New. (feature remote_protocol_features): Add "qXfer:siginfo:read" and "qXfer:siginfo:write" features. (remote_xfer_partial): Handle TARGET_OBJECT_SIGNAL_INFO. (_initialize_remote): Add "set/show remote read-siginfo-object" and "set/show remote write-siginfo-object" commands. * Makefile.in (ALL_TARGET_OBS): Add linux-tdep.o. (HFILES_NO_SRCDIR): Add linux-tdep.h. (ALLDEPFILES): Add linux-tdep.c. * configure.tgt (arm*-*-linux* | arm*-*-uclinux*) (i[34567]86-*-linux*, x86_64-*-linux*): Add linux-tdep.o to gdb_target_obs. 2009-02-06 Pedro Alves <pedro@codesourcery.com> gdb/gdbserver/ * server.c (handle_query): Report qXfer:siginfo:read and qXfer:siginfo:write as supported and handle them. * target.h (struct target_ops) <qxfer_siginfo>: New field. * linux-low.c (linux_xfer_siginfo): New. (linux_target_ops): Set it. 2009-02-06 Pedro Alves <pedro@codesourcery.com> gdb/doc/ * gdb.texinfo (Signals): Document $_siginfo. (Convenience Variables): Mention $_siginfo. (Remote Configuration): Document qXfer:siginfo:read, qXfer:siginfo:write packets, and the read-siginfo-object, write-siginfo-object commands. 2009-02-06 Pedro Alves <pedro@codesourcery.com> gdb/testsuite/ * gdb.base/siginfo-obj.c, gdb.base/siginfo-obj.exp: New.
2009-02-07 06:59:01 +08:00
0, /* get_siginfo_type */
0, /* record_special_symbol */
Implementing catch syscall. * amd64-linux-tdep.c: Include xml-syscall.h header, define the XML syscall name for the architecture. (amd64_linux_get_syscall_number): New function. (amd64_linux_init_abi): Register the correct functions for syscall catchpoint; set the correct syscall file name. * breakpoint.c: New include: xml-syscall.h. (set_raw_breakpoint_without_location): Setting the parameters for the catch syscall feature. (insert_catch_syscall): New. (remove_catch_syscall): New. (breakpoint_hit_catch_syscall): New. (print_it_catch_syscall): New. (print_one_catch_syscall): New. (print_mention_catch_syscall): New. (catch_syscall_breakpoint_ops): New. (syscall_catchpoint_p): New. (create_catchpoint_without_mention): New. (create_catchpoint): Modified in order to use create_catchpoint_without_mention. (create_syscall_event_catchpoint): New. (clean_up_filters): New. (catch_syscall_split_args): New. (catch_syscall_command_1): New. (delete_breakpoint): Add cleanup for catch syscall. (is_syscall_catchpoint_enabled): New. (catch_syscall_enabled): New. (catching_syscall_number): New. (catch_syscall_completer): New completer function. (add_catch_command): Add the completer function for catchpoints. * breakpoint.h (syscalls_to_be_caught): New vector. (catch_syscall_enabled): New. (catching_syscall_number): New. * gdbarch.c: Regenerated. * gdbarch.h: Regenerated. * gdbarch.sh: Add syscall catchpoint functions and structures. (get_syscall_number): New. (UNKNOWN_SYSCALL): New definition. * i386-linux-nat.c (i386_linux_resume): Select the proper request to be made for ptrace() considering if we are catching syscalls or not. * i386-linux-tdep.c: Include xml-syscall.h header, define the XML syscall name for the architecture. (i386_linux_get_syscall_number): New. (i386_linux_init_abi): Register the correct functions for syscall catchpoint; set the correct syscall file name. * inf-child.c (inf_child_set_syscall_catchpoint): New. (inf_child_target): Assign default values to target_ops. * inf-ptrace.c (inf_ptrace_resume): Select the proper request to be made for ptrace() considering if we are catching syscalls or not. * inferior.h (struct inferior): Included new variables any_syscall_count, syscalls_counts and total_syscalls_count, used to keep track of requested syscall catchpoints. * infrun.c (resume): Add syscall catchpoint. (deal_with_syscall_event): New. (handle_inferior_event): Add syscall entry/return events. (inferior_has_called_syscall): New. * linux-nat.c: Define some helpful variables to track wether we have support for the needed ptrace option. (linux_test_for_tracesysgood): New. (linux_supports_tracesysgood): New. (linux_enable_tracesysgood): New. (linux_enable_event_reporting): Save the current used ptrace options. (linux_child_post_attach): Calling linux_enable_tracesysgood. (linux_child_post_startup_inferior): Likewise. (linux_child_set_syscall_catchpoint): New function. (linux_handle_extended_wait): Handle the case which the inferior stops because it has called or returned from a syscall. (linux_target_install_ops): Install the necessary functions to handle syscall catchpoints. * linux-nat.h (struct lwp_info): Include syscall_state into the structure, which indicates if we are in a syscall entry or return. * ppc-linux-tdep.c: Include xml-syscall.h header, define the XML syscall filename for the arch. (ppc_linux_get_syscall_number): New. (ppc_linux_init_abi): Register the correct functions for syscall catchpoint; setting the correct name for the XML syscall file. * target.c (update_current_target): Update/copy functions related to syscall catchpoint. (target_waitstatus_to_string): Add syscall catchpoint entry/return events. * target.h (struct target_waitstatus): Add syscall number. (struct syscall): New struct to hold information about syscalls in the system. (struct target_ops): Add ops for syscall catchpoint. (inferior_has_called_syscall): New. (target_set_syscall_catchpoint): New. * xml-support.c (xml_fetch_content_from_file): New function, transferred from xml-tdesc.c. * xml-support.h (xml_fetch_content_from_file): New. * xml-tdesc.c (fetch_xml_from_file): Function removed; transferred to xml-support.c. (file_read_description_xml): Updated to use the new xml_fetch_content_from_file function. * syscalls/gdb-syscalls.dtd: New definition file for syscall's XML support. * syscalls/amd64-linux.xml: New file containing information about syscalls for GNU/Linux systems that use amd64 architecture. * syscalls/i386-linux.xml: New file containing information about syscalls for GNU/Linux systems that use i386 architecture. * syscalls/ppc-linux.xml: New file containing information about syscalls for GNU/Linux systems that use PPC architecture. * syscalls/ppc64-linux.xml: New file containing information about syscalls for GNU/Linux systems that use PPC64 architecture. * xml-syscall.c: New file containing functions for manipulating syscall's XML files. * xml-syscall.h: New file, exporting the functions above mentioned. * Makefile.in: Support for relocatable GDB datadir and XML syscall. * NEWS: Added information about the catch syscall feature. * doc/gdb.texinfo (Set Catchpoints): Documentation about the new feature. * testsuite/Makefile.in: Inclusion of catch-syscall object. * testsuite/gdb.base/catch-syscall.c: New file. * testsuite/gdb.base/catch-syscall.exp: New file.
2009-09-15 11:30:08 +08:00
0, /* get_syscall_number */
0, /* has_global_solist */
0, /* has_global_breakpoints */
/* startup_gdbarch() */
1999-06-15 02:08:47 +08:00
};
* gdbarch.sh (target_gdbarch): New global variable. (deprecated_current_gdbarch_select_hack): Set it. * gdbarch.c, gdbarch.h: Regenerate. * arch-utils.c (gdbarch_update_p): Use target_gdbarch instead of current_gdbarch. * target-descriptions.c (target_find_description): Likewise. * arm-tdep.c (arm_update_current_architecture): Likewise. (show_fp_model, arm_show_abi, arm_show_fallback_mode, arm_show_force_mode): Likewise. * mips-tdep.c (show_mask_address, show_mipsfpu_command, show_mips_abi): Likewise. * mep-tdep.c (me_module_register_set, current_me_module): Likewise. * target.c (target_translate_tls_address): Use target_gdbarch instead of current_gdbarch. * remote.c (struct packet_reg): Likewise. (get_remote_arch_state, packet_reg_from_regnum, packet_reg_from_pnum, remote_check_symbols, remote_wait, remote_address_masked, remote_insert_breakpoint, remote_insert_hw_breakpoint, remote_read_description): Likewise. * remote-m32r-sdi.c (m32r_resume, m32r_wait): Likewise. * remote-mips.c (mips_open, mips_common_breakpoint): Likewise. * cris-tdep.c (cris_can_use_hardware_watchpoint): Likewise. * solib.c (solib_open, solib_map_sections, solib_read_symbols, solib_add, info_sharedlibrary_command, solib_address, solib_create_inferior_hook, in_solib_dynsym_resolve_code, solib_global_lookup): Likewise. * solib-frv.c (enable_break2, frv_relocate_main_executable): Likewise. * solib-irix.c (irix_current_sos, irix_open_symbol_file_object): Likewise. * solib-sunos.c (sunos_solib_create_inferior_hook): Likewise. * solib-svr4.c (exec_entry_point, enable_break, svr4_free_so, set_solib_svr4_fetch_link_map_offsets, svr4_fetch_link_map_offsets): Likewise. * nto-tdep.c (nto_find_and_open_solib, nto_init_solib_absolute_prefix, nto_truncate_ptr): Likewise. * mips-linux-tdep.c (mips_linux_in_dynsym_stub): Likewise.
2008-08-27 01:21:29 +08:00
struct gdbarch *target_gdbarch = &startup_gdbarch;
1999-06-15 02:08:47 +08:00
2000-08-11 10:55:38 +08:00
/* Create a new ``struct gdbarch'' based on information provided by
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``struct gdbarch_info''. */
struct gdbarch *
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gdbarch_alloc (const struct gdbarch_info *info,
struct gdbarch_tdep *tdep)
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{
struct gdbarch *gdbarch;
/* Create an obstack for allocating all the per-architecture memory,
then use that to allocate the architecture vector. */
struct obstack *obstack = XMALLOC (struct obstack);
obstack_init (obstack);
gdbarch = obstack_alloc (obstack, sizeof (*gdbarch));
memset (gdbarch, 0, sizeof (*gdbarch));
gdbarch->obstack = obstack;
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alloc_gdbarch_data (gdbarch);
gdbarch->tdep = tdep;
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gdbarch->bfd_arch_info = info->bfd_arch_info;
gdbarch->byte_order = info->byte_order;
gdbarch->byte_order_for_code = info->byte_order_for_code;
gdbarch->osabi = info->osabi;
gdbarch->target_desc = info->target_desc;
1999-06-15 02:08:47 +08:00
/* Force the explicit initialization of these. */
gdbarch->bits_big_endian = (gdbarch->byte_order == BFD_ENDIAN_BIG);
gdbarch->short_bit = 2*TARGET_CHAR_BIT;
gdbarch->int_bit = 4*TARGET_CHAR_BIT;
gdbarch->long_bit = 4*TARGET_CHAR_BIT;
gdbarch->long_long_bit = 2*gdbarch->long_bit;
gdbarch->float_bit = 4*TARGET_CHAR_BIT;
gdbarch->double_bit = 8*TARGET_CHAR_BIT;
gdbarch->long_double_bit = 8*TARGET_CHAR_BIT;
gdbarch->ptr_bit = gdbarch->int_bit;
gdbarch->char_signed = -1;
gdbarch->virtual_frame_pointer = legacy_virtual_frame_pointer;
gdbarch->num_regs = -1;
gdbarch->sp_regnum = -1;
gdbarch->pc_regnum = -1;
gdbarch->ps_regnum = -1;
gdbarch->fp0_regnum = -1;
gdbarch->stab_reg_to_regnum = no_op_reg_to_regnum;
gdbarch->ecoff_reg_to_regnum = no_op_reg_to_regnum;
gdbarch->sdb_reg_to_regnum = no_op_reg_to_regnum;
gdbarch->dwarf2_reg_to_regnum = no_op_reg_to_regnum;
gdbarch->deprecated_fp_regnum = -1;
gdbarch->call_dummy_location = AT_ENTRY_POINT;
gdbarch->print_registers_info = default_print_registers_info;
gdbarch->register_sim_regno = legacy_register_sim_regno;
gdbarch->cannot_fetch_register = cannot_register_not;
gdbarch->cannot_store_register = cannot_register_not;
gdbarch->convert_register_p = generic_convert_register_p;
gdbarch->value_from_register = default_value_from_register;
gdbarch->pointer_to_address = unsigned_pointer_to_address;
gdbarch->address_to_pointer = unsigned_address_to_pointer;
gdbarch->memory_insert_breakpoint = default_memory_insert_breakpoint;
gdbarch->memory_remove_breakpoint = default_memory_remove_breakpoint;
gdbarch->remote_register_number = default_remote_register_number;
gdbarch->stabs_argument_has_addr = default_stabs_argument_has_addr;
gdbarch->convert_from_func_ptr_addr = convert_from_func_ptr_addr_identity;
gdbarch->addr_bits_remove = core_addr_identity;
gdbarch->smash_text_address = core_addr_identity;
gdbarch->skip_trampoline_code = generic_skip_trampoline_code;
gdbarch->skip_solib_resolver = generic_skip_solib_resolver;
gdbarch->in_solib_return_trampoline = generic_in_solib_return_trampoline;
gdbarch->in_function_epilogue_p = generic_in_function_epilogue_p;
gdbarch->elf_make_msymbol_special = default_elf_make_msymbol_special;
gdbarch->coff_make_msymbol_special = default_coff_make_msymbol_special;
gdbarch->register_reggroup_p = default_register_reggroup_p;
Implement displaced stepping. gdb/ * gdbarch.sh (max_insn_length): New 'variable'. (displaced_step_copy, displaced_step_fixup) (displaced_step_free_closure, displaced_step_location): New functions. (struct displaced_step_closure): Add forward declaration. * gdbarch.c, gdbarch.h: Regenerated. * arch-utils.c: #include "objfiles.h". (simple_displaced_step_copy_insn) (simple_displaced_step_free_closure) (displaced_step_at_entry_point): New functions. * arch-utils.h (simple_displaced_step_copy_insn) (simple_displaced_step_free_closure) (displaced_step_at_entry_point): New prototypes. * i386-tdep.c (I386_MAX_INSN_LEN): Rename to... (I386_MAX_MATCHED_INSN_LEN): ... this. (i386_absolute_jmp_p, i386_absolute_call_p) (i386_ret_p, i386_call_p, i386_breakpoint_p, i386_syscall_p) (i386_displaced_step_fixup): New functions. (struct i386_insn, i386_match_insn): Update. (i386_gdbarch_init): Set gdbarch_max_insn_length. * i386-tdep.h (I386_MAX_INSN_LEN): New. (i386_displaced_step_fixup): New prototype. * i386-linux-tdep.c (i386_linux_init_abi): Include "arch-utils.h". Register gdbarch_displaced_step_copy, gdbarch_displaced_step_fixup, gdbarch_displaced_step_free_closure, and gdbarch_displaced_step_location functions. * infrun.c (debug_displaced): New variable. (show_debug_displaced): New function. (struct displaced_step_request): New struct. (displaced_step_request_queue, displaced_step_ptid) (displaced_step_gdbarch, displaced_step_closure) (displaced_step_original, displaced_step_copy) (displaced_step_saved_copy, can_use_displaced_stepping): New variables. (show_can_use_displaced_stepping, use_displaced_stepping) (displaced_step_clear, cleanup_displaced_step_closure) (displaced_step_dump_bytes, displaced_step_prepare) (displaced_step_clear_cleanup, write_memory_ptid) (displaced_step_fixup): New functions. (resume): Call displaced_step_prepare. (proceed): Call read_pc once, and remember the value. If using displaced stepping, don't remove breakpoints. (handle_inferior_event): Call displaced_step_fixup. Add some debugging output. When we try to step over a breakpoint, but get a signal to deliver to the thread instead, ensure the step-resume breakpoint is actually inserted. If a thread hop is needed, and displaced stepping is enabled, don't remove breakpoints. (init_wait_for_inferior): Call displaced_step_clear. (_initialize_infrun): Add "set debug displaced" command. Add "maint set can-use-displaced-stepping" command. Clear displaced_step_ptid. * inferior.h (debug_displaced): Declare variable. (displaced_step_dump_bytes): Declare function. * Makefile.in (arch-utils.o, i386-linux-tdep.o): Update dependencies. gdb/testsuite/ * gdb.asm/asmsrc1.s: Add scratch space. gdb/doc/ * gdb.texinfo (Debugging Output): Document "set/show debug displaced". (Maintenance Commands): Document "maint set/show can-use-displaced-stepping".
2008-05-03 00:49:54 +08:00
gdbarch->displaced_step_fixup = NULL;
gdbarch->displaced_step_free_closure = NULL;
gdbarch->displaced_step_location = NULL;
gdbarch->target_signal_from_host = default_target_signal_from_host;
gdbarch->target_signal_to_host = default_target_signal_to_host;
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/* gdbarch_alloc() */
return gdbarch;
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}
/* Allocate extra space using the per-architecture obstack. */
void *
gdbarch_obstack_zalloc (struct gdbarch *arch, long size)
{
void *data = obstack_alloc (arch->obstack, size);
memset (data, 0, size);
return data;
}
/* Free a gdbarch struct. This should never happen in normal
operation --- once you've created a gdbarch, you keep it around.
However, if an architecture's init function encounters an error
building the structure, it may need to clean up a partially
constructed gdbarch. */
void
gdbarch_free (struct gdbarch *arch)
{
struct obstack *obstack;
gdb_assert (arch != NULL);
gdb_assert (!arch->initialized_p);
obstack = arch->obstack;
obstack_free (obstack, 0); /* Includes the ARCH. */
xfree (obstack);
}
/* Ensure that all values in a GDBARCH are reasonable. */
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static void
verify_gdbarch (struct gdbarch *gdbarch)
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{
struct ui_file *log;
struct cleanup *cleanups;
long length;
char *buf;
log = mem_fileopen ();
cleanups = make_cleanup_ui_file_delete (log);
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/* fundamental */
if (gdbarch->byte_order == BFD_ENDIAN_UNKNOWN)
fprintf_unfiltered (log, "\n\tbyte-order");
if (gdbarch->bfd_arch_info == NULL)
fprintf_unfiltered (log, "\n\tbfd_arch_info");
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/* Check those that need to be defined for the given multi-arch level. */
/* Skip verify of bits_big_endian, invalid_p == 0 */
2000-08-11 10:55:38 +08:00
/* Skip verify of short_bit, invalid_p == 0 */
/* Skip verify of int_bit, invalid_p == 0 */
/* Skip verify of long_bit, invalid_p == 0 */
/* Skip verify of long_long_bit, invalid_p == 0 */
/* Skip verify of float_bit, invalid_p == 0 */
if (gdbarch->float_format == 0)
gdbarch->float_format = floatformats_ieee_single;
2000-08-11 10:55:38 +08:00
/* Skip verify of double_bit, invalid_p == 0 */
if (gdbarch->double_format == 0)
gdbarch->double_format = floatformats_ieee_double;
2000-08-11 10:55:38 +08:00
/* Skip verify of long_double_bit, invalid_p == 0 */
if (gdbarch->long_double_format == 0)
gdbarch->long_double_format = floatformats_ieee_double;
2000-08-11 10:55:38 +08:00
/* Skip verify of ptr_bit, invalid_p == 0 */
if (gdbarch->addr_bit == 0)
gdbarch->addr_bit = gdbarch_ptr_bit (gdbarch);
if (gdbarch->char_signed == -1)
gdbarch->char_signed = 1;
/* Skip verify of read_pc, has predicate */
* gdbarch.sh (read_pc): Add REGCACHE argument. Remove PTID argument. (write_pc): Likewise. Remove default implementation, add predicate. * gdbarch.c, gdbarch.h: Regenerate. * regcache.c (read_pc_pid): Use current regcache instead of calling read_register_pid. (write_pc_pid): Check gdbarch_write_pc predicate, implement default case inline. (generic_target_write_pc): Remove. * inferior.h (generic_target_write_pc): Remove. * frv-tdep.c (frv_gdbarch_init): Do not install it. * m68hc11-tdep.c (m68hc11_gdbarch_init): Likewise. * rs6000-tdep.c (rs6000_gdbarch_init): Likewise. * sh64-tdep.c (sh64_gdbarch_init): Likewise. * sh-tdep.c (sh_gdbarch_init): Likewise. * xstormy16-tdep.c (xstormy16_gdbarch_init): Likewise. * avr-tdep.c (avr_read_pc): Add REGCACHE argument. Remove PTID argument. Use REGCACHE instead of calling read_register_pid. * hppa-hpux-tdep.c (hppa_hpux_read_pc): Likewise. * hppa-tdep.c (hppa_read_pc): Likewise. * hppa-tdep.h (hppa_read_pc): Likewise. * ia64-tdep.c (ia64_read_pc): Likewise. * m32r-tdep.c (m32r_read_pc): Likewise. * mep-tdep.c (mep_read_pc): Likewise. * mn10300-tdep.c (mn10300_read_pc): Likewise. * spu-tdep.c (spu_read_pc): Likewise. * arm-tdep.c (arm_write_pc): Add REGCACHE argument. Remove PTID argument. Use REGCACHE instead of calling write_register_pid. * avr-tdep.c (avr_write_pc): Likewise. * hppa-hpux-tdep.c (hppa_hpux_write_pc): Likewise. * hppa-tdep.c (hppa_write_pc): Likewise. * hppa-tdep.h (hppa_write_pc): Likewise. * i386-linux-tdep.c (i386_linux_write_pc): Likewise. * amd64-linux-tdep.c (amd64_linux_write_pc): Likewise. * ia64-linux-tdep.c (ia64_linux_write_pc): Likewise. * ia64-tdep.c (ia64_write_pc): Likewise. * ia64-tdep.h (ia64_write_pc): Likewise. * m32r-tdep.c (m32r_write_pc): Likewise. * m88k-tdep.c (m88k_write_pc): Likewise. * mep-tdep.c (mep_write_pc): Likewise. * mips-tdep.c (mips_write_pc): Likewise. * mips-linux-tdep.c (mips_linux_write_pc): Likewise. * mn10300-tdep.c (mn10300_write_pc): Likewise. * sparc-tdep.c (sparc_write_pc): Likewise. * spu-tdep.c (spu_write_pc): Likewise. * mips-tdep.c (read_signed_register): Remove. (read_signed_register_pid): Likewise. (mips_read_pc): Add REGCACHE argument. Remove PTID argument. Use REGCACHE instead of calling read_signed_register_pid.
2007-06-16 06:44:56 +08:00
/* Skip verify of write_pc, has predicate */
/* Skip verify of virtual_frame_pointer, invalid_p == 0 */
/* Skip verify of pseudo_register_read, has predicate */
/* Skip verify of pseudo_register_write, has predicate */
if (gdbarch->num_regs == -1)
fprintf_unfiltered (log, "\n\tnum_regs");
/* Skip verify of num_pseudo_regs, invalid_p == 0 */
/* Skip verify of sp_regnum, invalid_p == 0 */
/* Skip verify of pc_regnum, invalid_p == 0 */
/* Skip verify of ps_regnum, invalid_p == 0 */
/* Skip verify of fp0_regnum, invalid_p == 0 */
/* Skip verify of stab_reg_to_regnum, invalid_p == 0 */
/* Skip verify of ecoff_reg_to_regnum, invalid_p == 0 */
/* Skip verify of sdb_reg_to_regnum, invalid_p == 0 */
/* Skip verify of dwarf2_reg_to_regnum, invalid_p == 0 */
if (gdbarch->register_name == 0)
2007-11-02 Markus Deuling <deuling@de.ibm.com> * gdbarch.sh (register_name): Add gdbarch parameter. * gdbarch.{c,h}: Regenerate. * target-descriptions.c (tdesc_register_name): Add gdbarch parameter. (tdesc_register_name): Replace current_gdbarch by gdbarch. * target-descriptions.h (tdesc_register_name): Add gdbarch parameter. * xstormy16-tdep.c (xstormy16_register_name): Add gdbarch parameter. * vax-tdep.c (vax_register_name): Add gdbarch parameter. * spu-tdep.c (spu_register_name): Add gdbarch parameter. * s390-tdep.c (s390_register_name): Add gdbarch parameter. * mt-tdep.c (mt_register_name): Add gdbarch parameter. (mt_registers_info): Replace current_gdbarch by gdbarch. (mt_register_reggroup_p): Add gdbarch to mt_register_name call. * mips-tdep.c (mips_register_name): Add gdbarch parameter. Replace current_gdbarch by gdbarch. (mips_register_name): Add gdbarch to tdesc_register_name call. * mep-tdep.c (mep_register_name): Add gdbarch parameter. Replace current_gdbarch by gdbarch. (mep_register_reggroup_p): Add gdbarch to mep_register_name call. * m32c-tdep.c (m32c_register_name): Add gdbarch parameter. Replace current_gdbarch by gdbarch. * m88k-tdep.c (m88k_register_name): Add gdbarch parameter. * m68k-tdep.c (m68k_register_name): Add gdbarch parameter. * m32r-tdep.c (m32r_register_name): Add gdbarch parameter. (m32r_frame_unwind_cache): Use get_frame_arch to get at the current architecture by frame_info. * iq2000-tdep.c (iq2000_register_name): Add gdbarch parameter. * ia64-tdep.c (ia64_register_name): Add gdbarch parameter. * hppa-tdep.c (hppa32_register_name, hppa64_register_name): Add gdbarch parameter. * h8300-tdep.c (h8300_register_name, h8300s_register_name) (h8300sx_register_name): Add gdbarch parameter. * cris-tdep.c (cris_register_name, crisv32_register_name): Add gdbarch parameter. Replace current_gdbarch by gdbarch. (cris_gdbarch_init): Replace current_gdbarch by gdbarch (comment). * avr-tdep.c (avr_register_name): Add gdbarch parameter. * arm-tdep.c (arm_register_name): Add gdbarch paramete * amd64-tdep.c (amd64_register_name): Add gdbarch parameter. Update caller. * amd64-tdep.h (amd64_register_name): Add gdbarch parameter. * amd64-linux-tdep.c (amd64_linux_register_name): Add gdbarch parameter. * alpha-tdep.c (alpha_register_name): Add gdbarch parameter. (alpha_cannot_fetch_register, alpha_cannot_store_register): Update call of alpha_register_name. * frv-tdep.c (frv_register_name): Add gdbarch parameter. * i386-tdep.c (i386_register_name): Add gdbarch parameter. Replace current_gdbarch by gdbarch. (i386_register_type): Replace ?current_gdbarch by gdbarch. * i386-tdep.h (i386_register_name): Add gdbarch parameter. * i386-linux-tdep.c (i386_linux_register_name): Add gdbarch parameter. * m68hc11-tdep.c (m68hc11_register_name): Add gdbarch parameter. (m68hc11_register_reggroup_p): Add gdbarch to call of m68hc11_register_name. * mn10300-tdep.c (mn10300_generic_register_name, am33_register_name) (am33_2_register_name): Add gdbarch parameter. (mn10300_frame_unwind_cache): Use get_frame_arch to get at the current architecture by frame_info. (mn10300_dump_tdep): Replace current_gdbarch by gdbarch. * rs6000-tdep.c (rs6000_register_name): Add gdbarch parameter. Replace current_gdbarch by gdbarch. * score-tdep.c (score_register_name): Add gdbarch parameter. (score_return_value, score_push_dummy_call): Replace current_gdbarch by gdbarch. * sh64-tdep.c (sh64_register_name): Add gdbarch parameter. (sh64_compact_reg_base_num, sh64_register_convert_to_virtual) (sh64_register_convert_to_raw, sh64_fv_reg_base_num) (sh64_dr_reg_base_num, sh64_fpp_reg_base_num): Add gdbarch parameter and update caller. Replace current_gdbarch by gdbarch. (sh64_extract_return_value, sh64_store_return_value): Use get_regcache_arch to get at the current architecture by regcache. * sh-tdep.c (sh_sh_register_name, sh_sh3_register_name) (sh_sh3e_register_name, sh_sh2e_register_name, sh_sh2a_register_name) (sh_sh2a_nofpu_register_name, sh_sh_dsp_register_name) (sh_sh3_dsp_register_name, sh_sh4_register_name) (sh_sh4_nofpu_register_name, sh_sh4al_dsp_register_name): Add gdbarch parameter. (fv_reg_base_num, dr_reg_base_num, sh_justify_value_in_reg) (sh_next_flt_argreg): Add gdbarch parameter and update caller. Replace current_gdbarch by gdbarch. (sh_extract_return_value_fpu, sh_store_return_value_fpu): Use get_regcache_arch to get at the current architecture by regcache. * sparc-tdep.c (sparc32_register_name): Add gdbarch parameter. * sparc64-tdep.c (sparc64_register_name): Add gdbarch parameter. * v850-tdep.c (v850_register_name, v850e_register_name): Add gdbarch parameter. (v850_unwind_sp, v850_unwind_pc): Replace current_gdbarch by gdbarch. * xtensa-tdep.c (xtensa_register_name): Add gdbarch parameter. Replace current_gdbarch by gdbarch. (xtensa_pseudo_register_read, xtensa_pseudo_register_write) (xtensa_frame_prev_register): Add gdbarch parameter to xtensa_register_name call.
2007-11-02 22:27:15 +08:00
fprintf_unfiltered (log, "\n\tregister_name");
/* Skip verify of register_type, has predicate */
Convert frame unwinders to use the current frame and "struct value". * frame.c (frame_debug): Make global. (get_frame_id): Pass this frame to unwinder routines. (frame_pc_unwind): Remove unused unwind->prev_pc support. (do_frame_register_read): Do not discard the return value of frame_register_read. (frame_register_unwind): Remove debug messages. Use frame_unwind_register_value. (frame_unwind_register_value, get_frame_register_value): New functions. (create_new_frame, get_frame_base_address, get_frame_locals_address) (get_frame_args_address, get_frame_type): Pass this frame to unwinder routines. (frame_cleanup_after_sniffer, frame_prepare_for_sniffer): New functions. * frame.h: Update comments. (frame_debug, frame_unwind_register_value, get_frame_register_value) (frame_prepare_for_sniffer): Declare. * frame-unwind.h: Update comments and parameter names. (default_frame_sniffer): Declare. (frame_prev_register_ftype): Return a struct value *. (struct frame_unwind): Remove prev_pc member. (frame_unwind_sniffer_ftype, frame_unwind_append_sniffer): Delete. (frame_unwind_append_unwinder, frame_unwind_got_optimized) (frame_unwind_got_register, frame_unwind_got_memory) (frame_unwind_got_constant, frame_unwind_got_address): Declare. * frame-base.h: Update comments and parameter names. * valops.c (value_fetch_lazy): Use get_frame_register_value. Iterate if necessary. Add debugging output. * sentinel-frame.c (sentinel_frame_prev_register) (sentinel_frame_this_id): Update for new signature. (sentinel_frame_prev_pc): Delete. (sentinel_frame_unwinder): Remove prev_pc. * ia64-tdep.c (ia64_libunwind_frame_unwind): Do not initialize prev_pc. * libunwind-frame.c (libunwind_frame_unwind): Likewise. * frame-unwind.c (struct frame_unwind_table_entry): Remove sniffer. (frame_unwind_append_sniffer): Delete. (frame_unwind_append_unwinder): New function. (frame_unwind_find_by_frame): Take this frame. Only use sniffers from unwinders. Use frame_prepare_for_sniffer. (default_frame_sniffer, frame_unwind_got_optimized) (frame_unwind_got_register, frame_unwind_got_memory) (frame_unwind_got_constant, frame_unwind_got_address): New functions. * dummy-frame.c (dummy_frame_sniffer): Use gdbarch_dummy_id. (dummy_frame_prev_register, dummy_frame_this_id): Update for new signature. * gdbarch.sh: Replace unwind_dummy_id with dummy_id. * gdbarch.c, gdbarch.c: Regenerated. * frame-base.c (default_frame_base_address) (default_frame_locals_address, default_frame_args_address): Update for new signature. (frame_base_find_by_frame): Pass this frame to unwinder routines. * infcall.c (call_function_by_hand): Update comments. * Makefile.in (frame-unwind.o): Update dependencies. * gdbint.texinfo (Stack Frames): New chapter. (Algorithms): Move Frames text to the new chapter. (Target Conditionals): Delete SAVE_DUMMY_FRAME_TOS. Document gdbarch_dummy_id instead of gdbarch_unwind_dummy_id.
2008-05-01 05:16:46 +08:00
/* Skip verify of dummy_id, has predicate */
/* Skip verify of deprecated_fp_regnum, invalid_p == 0 */
/* Skip verify of push_dummy_call, has predicate */
/* Skip verify of call_dummy_location, invalid_p == 0 */
/* Skip verify of push_dummy_code, has predicate */
/* Skip verify of print_registers_info, invalid_p == 0 */
/* Skip verify of print_float_info, has predicate */
/* Skip verify of print_vector_info, has predicate */
/* Skip verify of register_sim_regno, invalid_p == 0 */
/* Skip verify of cannot_fetch_register, invalid_p == 0 */
/* Skip verify of cannot_store_register, invalid_p == 0 */
/* Skip verify of get_longjmp_target, has predicate */
/* Skip verify of convert_register_p, invalid_p == 0 */
/* Skip verify of value_from_register, invalid_p == 0 */
* gdbarch.sh (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Two new functions which architectures can redefine, defaulting to generic_pointer_to_address and generic_address_to_pointer. * findvar.c (extract_typed_address, store_typed_address, generic_pointer_to_address, generic_address_to_pointer): New functions. (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Provide default definitions. (extract_address, store_address): Doc fixes. * values.c (value_as_pointer): Doc fix. (value_from_pointer): New function. * defs.h (extract_typed_address, store_typed_address): New declarations. * inferior.h (generic_address_to_pointer, generic_pointer_to_address): New declarations. * value.h (value_from_pointer): New declaration. * ax-gdb.c (const_var_ref): Use value_from_pointer, not value_from_longest. * blockframe.c (generic_push_dummy_frame): Use read_pc and read_sp, not read_register. * c-valprint.c (c_val_print): Use extract_typed_address instead of extract_address to extract vtable entries and references. * cp-valprint.c (cp_print_value_fields): Use value_from_pointer instead of value_from_longest to extract the vtable's address. * eval.c (evaluate_subexp_standard): Use value_from_pointer instead of value_from_longest to compute `this', and for doing pointer-to-member dereferencing. * findvar.c (read_register): Use extract_unsigned_integer, not extract_address. (read_var_value): Use store_typed_address instead of store_address for building label values. (locate_var_value): Use value_from_pointer instead of value_from_longest. * hppa-tdep.c (find_stub_with_shl_get): Use value_from_pointer, instead of value_from_longest, to build arguments to __d_shl_get. * printcmd.c (set_next_address): Use value_from_pointer, not value_from_longest. (x_command): Use value_from_pointer, not value_from_longest. * tracepoint.c (set_traceframe_context): Use value_from_pointer, not value_from_longest. * valarith.c (value_add, value_sub): Use value_from_pointer, not value_from_longest. * valops.c (find_function_in_inferior, value_coerce_array, value_coerce_function, value_addr, hand_function_call): Same. * value.h (COERCE_REF): Use unpack_pointer, not unpack_long. * values.c (unpack_long): Use extract_typed_address to produce addresses from pointers and references, not extract_address. (value_from_longest): Use store_typed_address instead of store_address to produce pointer and reference values.
2000-04-15 02:43:41 +08:00
/* Skip verify of pointer_to_address, invalid_p == 0 */
/* Skip verify of address_to_pointer, invalid_p == 0 */
/* Skip verify of integer_to_address, has predicate */
/* Skip verify of return_value, has predicate */
if (gdbarch->skip_prologue == 0)
fprintf_unfiltered (log, "\n\tskip_prologue");
/* Skip verify of skip_main_prologue, has predicate */
if (gdbarch->inner_than == 0)
fprintf_unfiltered (log, "\n\tinner_than");
if (gdbarch->breakpoint_from_pc == 0)
2003-05-15 Andrew Cagney <cagney@redhat.com> * arch-utils.h (legacy_breakpoint_from_pc): Delete declaration. * target.h (memory_breakpoint_from_pc): Delete declaration. * mem-break.c (memory_breakpoint_from_pc): Delete function. * arch-utils.c (legacy_breakpoint_from_pc): Delete function. * monitor.c (monitor_insert_breakpoint): Use gdbarch_breakpoint_from_pc instead of memory_breakpoint_from_pc. * gdbarch.sh (BREAKPOINT_FROM_PC): Do not provide a default. * gdbarch.h, gdbarch.c: Re-generate. * sparc-tdep.c (sparc_breakpoint_from_pc): New function. (sparc_gdbarch_init): Set breakpoint_from_pc to sparc_breakpoint_from_pc. * config/sparc/tm-sparc.h (BREAKPOINT): Delete macro. (BREAKPOINT_FROM_PC): Define. (sparc_breakpoint_from_pc): Declare. * hppa-tdep.c (hppa_breakpoint_from_pc): New function. * config/pa/tm-hppa.h (hppa_breakpoint_from_pc): Declare. (BREAKPOINT_FROM_PC): Define. (BREAKPOINT): Delete macro. * target.h: Update comment. * s390-tdep.c (s390_gdbarch_init): Update comments. * remote.c: Update comments. * remote-mips.c: Update comments. * proc-api.c (write_with_trace): Do not check for a breakpoint. * mem-break.c: Update comment. * ia64-tdep.c (IA64_BREAKPOINT): Rename BREAKPOINT. (ia64_memory_insert_breakpoint): Update. * config/sparc/tm-sparc.h: Update comment. * config/pa/tm-hppa64.h: Update comment. * rs6000-tdep.c (BIG_BREAKPOINT, LITTLE_BREAKPOINT): Delete macro. (rs6000_breakpoint_from_pc): Update. * mips-tdep.c (BIG_BREAKPOINT, LITTLE_BREAKPOINT): Delete macro. (PMON_BIG_BREAKPOINT, PMON_LITTLE_BREAKPOINT): Delete macro. (IDT_LITTLE_BREAKPOINT, IDT_LITTLE_BREAKPOINT): Delete macro. (MIPS16_LITTLE_BREAKPOINT, MIPS16_BIG_BREAKPOINT): Delete macro. (mips_breakpoint_from_pc): Update. (mips_dump_tdep): Update.
2003-05-16 06:58:39 +08:00
fprintf_unfiltered (log, "\n\tbreakpoint_from_pc");
/* Skip verify of adjust_breakpoint_address, has predicate */
/* Skip verify of memory_insert_breakpoint, invalid_p == 0 */
/* Skip verify of memory_remove_breakpoint, invalid_p == 0 */
/* Skip verify of decr_pc_after_break, invalid_p == 0 */
/* Skip verify of deprecated_function_start_offset, invalid_p == 0 */
* Makefile.in (arm-tdep.o, eval.o, target-descriptions.o) (xml-tdesc.o): Update. * xml-support.c: Add a comment. (gdb_xml_enums_boolean): New variable. (gdb_xml_parse_attr_enum): Use strcasecmp. * xml-support.h (gdb_xml_enums_boolean): Declare. * xml-tdesc.c (struct tdesc_parsing_data): Record current_feature, next_regnum, and current_union. (tdesc_start_feature, tdesc_start_reg, tdesc_start_union) (tdesc_end_union, tdesc_start_field, tdesc_start_vector) (field_attributes, union_children, reg_attributes, union_attributes) (vector_attributes, feature_attributes, feature_children): New. (target_children): Make static. Add <feature>. (tdesc_elements): Make static. * target-descriptions.c (struct tdesc_reg, tdesc_reg_p, type_p) (struct tdesc_feature, tdesc_feature_p): New types. (struct target_desc): Add features member. (struct tdesc_arch_data, tdesc_data): New. (target_find_description): Clarify error message. Warn about ignored register descriptions. (tdesc_has_registers, tdesc_find_feature, tdesc_feature_name) (tdesc_named_type, tdesc_data_init, tdesc_data_alloc) (tdesc_data_cleanup, tdesc_numbered_register) (tdesc_numbered_register_choices, tdesc_find_register) (tdesc_register_name, tdesc_register_type) (tdesc_remote_register_number, tdesc_register_reggroup_p) (set_tdesc_pseudo_register_name, set_tdesc_pseudo_register_type) (set_tdesc_pseudo_register_reggroup_p, tdesc_use_registers) (tdesc_free_reg, tdesc_create_reg, tdesc_free_feature) (tdesc_create_feature, tdesc_record_type): New. (free_target_description): Free features. (_initialize_target_descriptions): Initialize tdesc_data. * arch-utils.c (default_remote_register_number): New. * arch-utils.h (default_remote_register_number): New prototype. * target-descriptions.h (set_tdesc_pseudo_register_name) (set_tdesc_pseudo_register_type, set_tdesc_pseudo_register_reggroup_p) (tdesc_use_registers, tdesc_data_alloc, tdesc_data_cleanup) (tdesc_numbered_register, tdesc_numbered_register_choices) (tdesc_has_registers, tdesc_find_feature, tdesc_feature_name) (tdesc_named_type, tdesc_create_feature, tdesc_record_type) (tdesc_create_reg): Declare. * gdbarch.sh (remote_register_number): New entry. * gdbarch.c, gdbarch.h: Regenerate. * remote.c (init_remote_state): Use gdbarch_remote_register_number. * features/gdb-target.dtd: Add feature, reg, vector, union, and field. * arm-tdep.c (arm_register_aliases): New. (arm_register_name_strings): Rename to... (arm_register_names): ...this. Make const. Delete the old version. (current_option, arm_register_byte): Delete. (set_disassembly_style): Simplify. Do not adjust arm_register_names. (value_of_arm_user_reg): New. (arm_gdbarch_init): Verify any described registers. Call tdesc_use_registers. Don't use arm_register_byte. Create aliases for standard register names. (_initialize_arm_tdep): Do not adjust arm_register_names. * user-regs.c (struct user_reg): Add baton member. (append_user_reg, user_reg_add_builtin, user_regs_init) (user_reg_add, value_of_user_reg): Use a baton for user register functions. * std-regs.c: Update. * user-regs.h (user_reg_read_ftype, user_reg_add_builtin) (user_reg_add): Add baton argument. * NEWS: Mention target description register support. * features/arm-core.xml, features/arm-fpa.xml: New. * eval.c (evaluate_subexp_standard): Allow ptype $register when the program is not running. * gdb.texinfo (-target-disconnect): Use @smallexample. (Requirements): Add anchor for Expat. Update description. (Target Descriptions): Mention Expat. (Target Description Format): Document new elements. Use @smallexample. (Predefined Target Types, Standard Target Features): New sections. * doc/gdbint.texinfo (Target Descriptions): New section. * gdb.xml/single-reg.xml, gdb.xml/tdesc-regs.exp, gdb.xml/core-only.xml, gdb.xml/extra-regs.xml: New files.
2007-02-09 05:00:36 +08:00
/* Skip verify of remote_register_number, invalid_p == 0 */
/* Skip verify of fetch_tls_load_module_address, has predicate */
/* Skip verify of frame_args_skip, invalid_p == 0 */
/* Skip verify of unwind_pc, has predicate */
/* Skip verify of unwind_sp, has predicate */
2003-06-09 Andrew Cagney <cagney@redhat.com> * gdbarch.sh (FRAME_NUM_ARGS): Change to function with predicate. * gdbarch.h, gdbarch.c: Re-generate. * arch-utils.h (frame_num_args_unknown): Delete both declarations. * arch-utils.c (frame_num_args_unknown): Delete function. * stack.c (print_args_stub): Use FRAME_NUM_ARGS_P. (frame_info): Use FRAME_NUM_ARGS_P. * arm-tdep.c (arm_frame_num_args): Delete function. (arm_gdbarch_init): Do not set frame_num_args. * config/pa/tm-hppa64.h (FRAME_NUM_ARGS): Delete. * hppa-tdep.c (hppa_frame_num_args): Delete function. (hppa_gdbarch_init): Do not set frame_num_args. * config/sparc/tm-sparc.h (FRAME_NUM_ARGS): Delete. * xstormy16-tdep.c (xstormy16_gdbarch_init): Do not set frame_num_args to default frame_num_args_unknown. * v850-tdep.c (v850_gdbarch_init): Ditto. * sparc-tdep.c (sparc_gdbarch_init): Ditto. * sh-tdep.c (sh_gdbarch_init): Ditto. * s390-tdep.c (s390_gdbarch_init): Ditto. * rs6000-tdep.c (rs6000_gdbarch_init): Ditto. * mn10300-tdep.c (mn10300_gdbarch_init): Ditto. * mips-tdep.c (mips_gdbarch_init): Ditto. * mcore-tdep.c (mcore_gdbarch_init): Ditto. * m68k-tdep.c (m68k_gdbarch_init): Ditto. * m68hc11-tdep.c (m68hc11_gdbarch_init): Ditto. * ia64-tdep.c (ia64_gdbarch_init): Ditto. * i386-tdep.c (i386_gdbarch_init): Ditto. * h8300-tdep.c (h8300_gdbarch_init): Ditto. * frv-tdep.c (frv_gdbarch_init): Ditto. * d10v-tdep.c (d10v_gdbarch_init): Ditto. * cris-tdep.c (cris_gdbarch_init): Ditto. * avr-tdep.c (avr_gdbarch_init): Ditto. * alpha-tdep.c (alpha_gdbarch_init): Ditto.
2003-06-10 01:35:59 +08:00
/* Skip verify of frame_num_args, has predicate */
/* Skip verify of frame_align, has predicate */
/* Skip verify of stabs_argument_has_addr, invalid_p == 0 */
/* Skip verify of convert_from_func_ptr_addr, invalid_p == 0 */
2001-06-16 06:10:21 +08:00
/* Skip verify of addr_bits_remove, invalid_p == 0 */
/* Skip verify of smash_text_address, invalid_p == 0 */
/* Skip verify of software_single_step, has predicate */
/* Skip verify of single_step_through_delay, has predicate */
if (gdbarch->print_insn == 0)
fprintf_unfiltered (log, "\n\tprint_insn");
/* Skip verify of skip_trampoline_code, invalid_p == 0 */
/* Skip verify of skip_solib_resolver, invalid_p == 0 */
/* Skip verify of in_solib_return_trampoline, invalid_p == 0 */
/* Skip verify of in_function_epilogue_p, invalid_p == 0 */
/* Skip verify of elf_make_msymbol_special, invalid_p == 0 */
/* Skip verify of coff_make_msymbol_special, invalid_p == 0 */
/* Skip verify of cannot_step_breakpoint, invalid_p == 0 */
/* Skip verify of have_nonsteppable_watchpoint, invalid_p == 0 */
2002-10-17 04:50:22 +08:00
/* Skip verify of address_class_type_flags, has predicate */
/* Skip verify of address_class_type_flags_to_name, has predicate */
/* Skip verify of address_class_name_to_type_flags, has predicate */
/* Skip verify of register_reggroup_p, invalid_p == 0 */
/* Skip verify of fetch_pointer_argument, has predicate */
/* Skip verify of regset_from_core_section, has predicate */
/* Skip verify of core_reg_section_encodes_pid, invalid_p == 0 */
/* Skip verify of core_xfer_shared_libraries, has predicate */
* corelow.c (get_core_registers): Adjust. (core_file_thread_alive): Rename to... (core_thread_alive): ... this. (core_pid_to_str): Try gdbarch_core_pid_to_str first. (init_core_ops): Adjust. (coreops_suppress_target): Delete. (_initialize_corelow): Unconditionally add core_ops. * procfs.c: Include "inf-child.h". (procfs_ops): Delete. (init_procfs_ops): Delete. Reimplement as... (procfs_target): ... this, inheriting from inf-child. (procfs_attach, procfs_detach, procfs_fetch_registers): Adjust. (procfs_prepare_to_store): Delete. (procfs_store_registers, procfs_resume): Adjust. (procfs_open): Delete. (procfs_suppress_run): Delete. (procfs_can_run): Delete. (procfs_mourn_inferior): Adjust. (procfs_init_inferior): Add target_ops parameter. Adjust. (procfs_create_inferior): Don't pass procfs_init_inferior to fork_inferior. Instead call it after fork_inferior returns. (procfs_find_new_threads): Adjust. (_initialize_procfs): Adjust to use procfs_target instead of init_procfs_ops. * sol-thread.c (orig_core_ops, sol_core_ops): Delete. (lwp_to_thread): Use target_thread_alive. (sol_thread_open): Delete. (sol_thread_attach): Delete. (sol_thread_detach, sol_thread_resume, sol_thread_wait) (sol_thread_fetch_registers, sol_thread_store_registers): Adjust to use find_target_beneath. (sol_thread_prepare_to_store, sol_thread_xfer_memory): Delete. (sol_thread_xfer_partial): Adjust to use find_target_beneath. (sol_thread_files_info, sol_thread_kill_inferior): Delete. (check_for_thread_db): New. (sol_thread_notice_signals, sol_thread_create_inferior): Delete. (sol_thread_new_objfile): Call check_for_thread_db. (sol_thread_mourn_inferior): Adjust to use find_target_beneath. (sol_thread_can_run): Delete. (sol_thread_alive): Adjust to use find_target_beneath. (sol_thread_stop): Delete. (rw_common): Use target_write_memory or target_read_memory. (ps_lgetregs, ps_lgetfpregs): Use target_fetch_registers. (ps_lsetregs, ps_lsetfpregs): Use target_store_registers. (solaris_pid_to_str): Remove check for libthread_db initialization failing. (sol_find_new_threads): Remove check for libthread_db initialization failing, or for an invalid inferior_ptid. Adjust to use find_target_beneath. (sol_core_open, sol_core_close, sol_core_detach, sol_core_files_info, sol_find_memory_regions, sol_make_note_section, ignore): Delete. (init_sol_thread_ops): Make it a thread_stratum target. Remove unneeded callback settings. (init_sol_core_ops): Delete. (_initialize_sol_thread): No longer call init_sol_core_ops, set procfs_suppress_run, or hack with core_ops. * target.h (struct target_ops): Add a target_ops * parameter to to_resume, to_fetch_registers, to_store_registers, to_thread_alive and to_find_new_threads. (target_fetch_registers, target_store_registers) (target_thread_alive, target_find_new_threads): Redeclare as function. * target.c (update_current_target): Do not inherit or de_fault to_resume, to_fetch_registers, to_store_registers, to_thread_alive, to_find_new_threads. (target_resume): Adjust. (target_thread_alive, target_find_new_threads): New. (debug_to_resume, debug_to_fetch_registers): Delete. (target_fetch_registers): New. (debug_to_store_registers): Delete. (target_store_registers): New. (debug_to_thread_alive, debug_to_find_new_threads): Delete. (setup_target_debug): Adjust. * gdbcore.h (core_ops): Delete declaration. * inf-ptrace.c, linux-nat.c, remote.c, amd64-linux-nat.c, inf-child.c, linux-thread-db.c, bsd-uthread.c, inf-ttrace.c, i386-sol2-tdep.c, darwin-nat.c, gnu-nat.c, go32-nat.c, hpux-thread.c, i386-linux-nat.c, i386fbsd-nat.c, monitor.c, nto-procfs.c, remote-m32r-sdi.c, remote-mips.c, windows-nat.c, alphabsd-nat.c, amd64bsd-nat.c, arm-linux-nat.c, armnbsd-nat.c, bsd-kvm.c, hppa-hpux-nat.c, hppa-linux-nat.c, hppabsd-nat.c, hppanbsd-nat.c, i386-darwin-nat.c, i386bsd-nat.c, ia64-linux-nat.c, m32r-linux-nat.c, m68kbsd-nat.c, m68klinux-nat.c, m88kbsd-nat.c, mips-linux-nat.c, mips64obsd-nat.c, mipsnbsd-nat.c, ppc-linux-nat.c, ppcnbsd-nat.c, ppcobsd-nat.c, remote-sim.c, rs6000-nat.c, s390-nat.c, shnbsd-nat.c, sparc-nat.c, sparc-nat.h, spu-linux-nat.c, vaxbsd-nat.c, xtensa-linux-nat.c: Adjust to target_ops changes. * gdbarch.sh (core_pid_to_str): New gdbarch callback. * gdbarch.h, gdbarch.c: Regenerate. * sol2-tdep.c: Include "inferior.h". (sol2_core_pid_to_str): New. * sol2-tdep.h (sol2_core_pid_to_str): Declare. * amd64-sol2-tdep.c (amd64_sol2_init_abi): Set it. * sparc-sol2-tdep.c (sparc32_sol2_init_abi): Set it. * sparc64-sol2-tdep.c (sparc64_sol2_init_abi): Set it. * i386-sol2-tdep.c (i386_sol2_init_abi): Set it.
2009-02-23 08:03:50 +08:00
/* Skip verify of core_pid_to_str, has predicate */
/* Skip verify of gcore_bfd_target, has predicate */
* NEWS: Mention pointer to member improvements. * Makefile.in (gnu-v3-abi.o): Delete special rule. (eval.o, gnu-v3-abi.o, ia64-tdep.o): Update. * ada-valprint.c (ada_print_scalar): Update for new type codes. * c-typeprint.c (c_print_type): Update for new type codes. (c_type_print_varspec_prefix, c_type_print_varspec_suffix) (c_type_print_base): Likewise. (c_type_print_args): Rewrite. * c-valprint.c (c_val_print): Update for new type codes. Remove support for references to members. Treat methods like functions. * cp-abi.c (cplus_print_method_ptr, cplus_method_ptr_size) (cplus_make_method_ptr, cplus_method_ptr_to_value): New. * cp-abi.h (cplus_print_method_ptr, cplus_method_ptr_size) (cplus_make_method_ptr, cplus_method_ptr_to_value): New prototypes. (struct cp_abi_ops): Add corresponding members. * cp-valprint.c (cp_print_class_method): Delete. (cp_find_class_member): New function. (cp_print_class_member): Use it. Simplify support for bogus member pointers. * dwarf2read.c (quirk_gcc_member_function_pointer): Use lookup_methodptr_type. (read_tag_ptr_to_member_type): Likewise, and lookup_memberptr_type. * eval.c (evaluate_subexp_standard): Implement EVAL_SKIP for OP_SCOPE. Update call to value_aggregate_elt. Rewrite member pointer support. (evaluate_subexp_for_address): Handle OP_SCOPE explicitly. Handle references returned by user defined operators. * f-typeprint.c (f_print_type, f_type_print_varspec_prefix) (f_type_print_varspec_suffix): Remove support for member pointers. * gdbtypes.c (lookup_memberptr_type): Renamed from lookup_member_type and adjusted. (smash_to_memberptr_type): Likewise, from smash_to_member_type. (lookup_methodptr_type): New. (rank_one_type): Adjust for TYPE_CODE_MEMBERPTR. (recursive_dump_type): Update for new types. * gdbtypes.h (enum type_code): Replace TYPE_CODE_MEMBER with TYPE_CODE_MEMBERPTR and TYPE_CODE_METHODPTR. (lookup_memberptr_type, lookup_methodptr_type) (smash_to_memberptr_type): New prototypes. (smash_to_method_type): Formatting fix. (lookup_member_type, smash_to_member_type): Delete prototypes. * gnu-v3-abi.c (gnuv3_get_vtable, gnuv3_get_virtual_fn): New. Do not rely on debug information for the vptr or the method's enclosing type. Handle function descriptors for IA64. (gnuv3_virtual_fn_field): Rewrite using the new functions. (gnuv3_find_method_in, gnuv3_print_method_ptr) (gnuv3_method_ptr_size, gnuv3_make_method_ptr) (gnuv3_method_ptr_to_value): New. (init_gnuv3_ops): Set new members of gnu_v3_abi_ops. * hpread.c (hpread_type_lookup): Update for new types. * infcall.c (value_arg_coerce): Likewise. * m2-typeprint.c (m2_print_type): Remove explicit support for member pointers. * m2-valprint.c (m2_val_print): Likewise. * p-typeprint.c (pascal_type_print_varspec_prefix) (pascal_type_print_varspec_suffix, pascal_type_print_base): Likewise. * p-valprint.c (pascal_val_print): Likewise. (pascal_object_print_class_method, pascal_object_print_class_member): Delete. * p-lang.h (pascal_object_print_class_method) (pascal_object_print_class_member): Delete prototypes. * stabsread.c (read_type): Update for new types. * typeprint.c (print_type_scalar): Likewise. * valops.c (value_struct_elt_for_reference, value_namespace_elt) (value_maybe_namespace_elt, value_aggregate_elt): Add want_address argument. Construct a pointer to member if the address of a function or data member is requested. (value_cast_pointers): Don't modify the input value. (value_cast): Adjust pointer to member handling for new types. Allow null pointer to member constants. Don't modify the input value. (value_ind): Remove pointer to member check. Handle function descriptors for function pointers. (value_struct_elt, value_find_oload_method_list, check_field): Remove pointer to member checks. * value.c (unpack_long): Allow pointers to data members. (value_from_longest): Allow member pointers. * value.h (value_aggregate_elt): Add want_address. * varobj.c (c_variable_editable): Remove check for members. * gdbarch.sh: Add vtable_function_descriptors and vbit_in_delta. * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Handle descriptors in virtual tables. (ia64_gdbarch_init): Call set_gdbarch_vtable_function_descriptors. * c-lang.h (cp_print_class_method): Delete prototype. * arm-tdep.c (arm_gdbarch_init): Call set_gdbarch_vbit_in_delta. * mips-tdep.c (mips_gdbarch_init): Likewise. * gdbarch.c, gdbarch.h: Regenerated. * gdb.cp/classes.exp (test_pointers_to_class_members): Update expected output. Test the types of members and member pointers. * gdb.cp/inherit.exp (test_print_mi_member_types): Remove KFAILs for gdb/2092. * gdb.cp/member-ptr.exp: Search for a comment instead of a statement. Enable for GCC. Update expected output for some tests and add new tests. Remove obsolete GCC KFAILs. Allow GCC's class layout. * gdb.cp/member-ptr.cc (Padding, Padding::vspacer, Base, Base::get_x) (Base::vget_base, Left, Left::vget, Right, Right::vget, Diamond) (Diamond::vget_base): New. (main): Add new tests. * gdb.cp/printmethod.exp: Update expected output for member functions. * gdb.cp/virtfunc.exp (test_virtual_calls): Add a KFAIL for print pEe->D::vg().
2007-01-04 02:05:45 +08:00
/* Skip verify of vtable_function_descriptors, invalid_p == 0 */
/* Skip verify of vbit_in_delta, invalid_p == 0 */
/* Skip verify of skip_permanent_breakpoint, has predicate */
Implement displaced stepping. gdb/ * gdbarch.sh (max_insn_length): New 'variable'. (displaced_step_copy, displaced_step_fixup) (displaced_step_free_closure, displaced_step_location): New functions. (struct displaced_step_closure): Add forward declaration. * gdbarch.c, gdbarch.h: Regenerated. * arch-utils.c: #include "objfiles.h". (simple_displaced_step_copy_insn) (simple_displaced_step_free_closure) (displaced_step_at_entry_point): New functions. * arch-utils.h (simple_displaced_step_copy_insn) (simple_displaced_step_free_closure) (displaced_step_at_entry_point): New prototypes. * i386-tdep.c (I386_MAX_INSN_LEN): Rename to... (I386_MAX_MATCHED_INSN_LEN): ... this. (i386_absolute_jmp_p, i386_absolute_call_p) (i386_ret_p, i386_call_p, i386_breakpoint_p, i386_syscall_p) (i386_displaced_step_fixup): New functions. (struct i386_insn, i386_match_insn): Update. (i386_gdbarch_init): Set gdbarch_max_insn_length. * i386-tdep.h (I386_MAX_INSN_LEN): New. (i386_displaced_step_fixup): New prototype. * i386-linux-tdep.c (i386_linux_init_abi): Include "arch-utils.h". Register gdbarch_displaced_step_copy, gdbarch_displaced_step_fixup, gdbarch_displaced_step_free_closure, and gdbarch_displaced_step_location functions. * infrun.c (debug_displaced): New variable. (show_debug_displaced): New function. (struct displaced_step_request): New struct. (displaced_step_request_queue, displaced_step_ptid) (displaced_step_gdbarch, displaced_step_closure) (displaced_step_original, displaced_step_copy) (displaced_step_saved_copy, can_use_displaced_stepping): New variables. (show_can_use_displaced_stepping, use_displaced_stepping) (displaced_step_clear, cleanup_displaced_step_closure) (displaced_step_dump_bytes, displaced_step_prepare) (displaced_step_clear_cleanup, write_memory_ptid) (displaced_step_fixup): New functions. (resume): Call displaced_step_prepare. (proceed): Call read_pc once, and remember the value. If using displaced stepping, don't remove breakpoints. (handle_inferior_event): Call displaced_step_fixup. Add some debugging output. When we try to step over a breakpoint, but get a signal to deliver to the thread instead, ensure the step-resume breakpoint is actually inserted. If a thread hop is needed, and displaced stepping is enabled, don't remove breakpoints. (init_wait_for_inferior): Call displaced_step_clear. (_initialize_infrun): Add "set debug displaced" command. Add "maint set can-use-displaced-stepping" command. Clear displaced_step_ptid. * inferior.h (debug_displaced): Declare variable. (displaced_step_dump_bytes): Declare function. * Makefile.in (arch-utils.o, i386-linux-tdep.o): Update dependencies. gdb/testsuite/ * gdb.asm/asmsrc1.s: Add scratch space. gdb/doc/ * gdb.texinfo (Debugging Output): Document "set/show debug displaced". (Maintenance Commands): Document "maint set/show can-use-displaced-stepping".
2008-05-03 00:49:54 +08:00
/* Skip verify of max_insn_length, has predicate */
/* Skip verify of displaced_step_copy_insn, has predicate */
/* Skip verify of displaced_step_fixup, has predicate */
if ((! gdbarch->displaced_step_free_closure) != (! gdbarch->displaced_step_copy_insn))
fprintf_unfiltered (log, "\n\tdisplaced_step_free_closure");
if ((! gdbarch->displaced_step_location) != (! gdbarch->displaced_step_copy_insn))
fprintf_unfiltered (log, "\n\tdisplaced_step_location");
/* Skip verify of overlay_update, has predicate */
/* Skip verify of core_read_description, has predicate */
/* Skip verify of static_transform_name, has predicate */
* gdbarch.sh (sofun_address_maybe_missing): New gdbarch variable. * gdbarch.c, gdbarch.h: Regenerate. * dbxread.c (find_stab_function_addr): Define unconditionally. (read_dbx_symtab): Use gdbarch_sofun_address_maybe_missing instead of SOFUN_ADDRESS_MAYBE_MISSING. (end_psymtab): Likewise. (process_one_symbol): Likewise. * mdebugread.c (parse_partial_symbols): Likewise. * symtab.h (struct minimal_symbol): Always define "filename" member. * elfread.c (elf_symtab_read): Use msym->filename unconditionally. * minsyms.c (lookup_minimal_symbol): Likewise. * symmisc.c (dump_msymbols): Likewise. * config/i386/i386sol2.mt (DEPRECATED_TM_FILE): Remove. * config/i386/linux.mt (DEPRECATED_TM_FILE): Remove. * config/i386/tm-i386sol2.h: Remove file. * config/i386/tm-linux.h: Remove file. * i386-linux-tdep.c (i386_linux_init_abi): Add call to set_gdbarch_sofun_address_maybe_missing. * i386-sol2-tdep.c (i386_sol2_init_abi): Likewise. * config/powerpc/linux.mt (DEPRECATED_TM_FILE): Remove. * config/powerpc/nbsd.mt (DEPRECATED_TM_FILE): Remove. * config/powerpc/obsd.mt (DEPRECATED_TM_FILE): Remove. * config/powerpc/ppc-eabi.mt (DEPRECATED_TM_FILE): Remove. * config/powerpc/ppc-sim.mt (DEPRECATED_TM_FILE): Remove. * config/powerpc/tm-ppc-eabi.h: Remove file. * rs6000-tdep.c (rs6000_gdbarch_init): Add call to set_gdbarch_sofun_address_maybe_missing. * config/sparc/sol2-64.mt (DEPRECATED_TM_FILE): Remove. * config/sparc/sol2.mt (DEPRECATED_TM_FILE): Remove. * config/sparc/tm-sol2.h: Remove file. * sparc64-sol2-tdep.c (sparc64_sol2_init_abi): Add call to set_gdbarch_sofun_address_maybe_missing. * sparc-sol2-tdep.c (sparc32_sol2_init_abi): Likewise. doc/ChangeLog: * gdbarch.texi (Target Conditionals): Remove documentation of SOFUN_ADDRESS_MAYBE_MISSING, replaced by ... (Compiler Characteristics): ... documentation of set_gdbarch_sofun_address_maybe_missing.
2007-10-19 20:26:35 +08:00
/* Skip verify of sofun_address_maybe_missing, invalid_p == 0 */
/* Skip verify of process_record, has predicate */
/* Skip verify of target_signal_from_host, invalid_p == 0 */
/* Skip verify of target_signal_to_host, invalid_p == 0 */
2009-02-06 Pedro Alves <pedro@codesourcery.com> gdb/ * target.h (enum target_object): Add new TARGET_OBJECT_SIGNAL_INFO. * infrun.c (siginfo_value_read, siginfo_value_write): New. (siginfo_value_funcs): New. (siginfo_make_value): New. (_initialize_infrun): Create the $_siginfo convenience variable. * gdbtypes.h (append_composite_type_field_aligned): Declare. * gdbtypes.c (append_composite_type_field): Rename to... (append_composite_type_field_aligned): ... this. Add ALIGNMENT argument. Handle it. (append_composite_type_field): Rewrite on top of append_composite_type_field_aligned. * value.h (internalvar_make_value): New typedef. (struct internalvar) <make_value>: New field. (create_internalvar_type_lazy): Declare. * value.c (create_internalvar): Clear make_value. (create_internalvar_type_lazy): New. (value_of_internalvar): If make_value is set use it. (preserve_values): Skip internal variables that don't have a value. * gdbarch.sh (get_siginfo_type): New. * gdbarch.h, gdbarch.c: Regenerate. * linux-tdep.h, linux-tdep.c: New. * amd64-linux-tdep.c: Include "linux-tdep.h". (amd64_linux_init_abi): Register linux_get_siginfo_type and linux_get_siginfo_mapper. * i386-linux-tdep.c: Include "linux-tdep.h". (i386_linux_init_abi): Register linux_get_siginfo_type and linux_get_siginfo_mapper. * arm-linux-tdep.c: Include "linux-tdep.h". (i386_linux_init_abi): Register linux_get_siginfo_type and linux_get_siginfo_mapper. * linux-nat.c (linux_xfer_siginfo): New. (linux_nat_xfer_partial): Handle TARGET_OBJECT_SIGNAL_INFO. * remote.c (PACKET_qXfer_siginfo_read) (PACKET_qXfer_siginfo_write): New. (feature remote_protocol_features): Add "qXfer:siginfo:read" and "qXfer:siginfo:write" features. (remote_xfer_partial): Handle TARGET_OBJECT_SIGNAL_INFO. (_initialize_remote): Add "set/show remote read-siginfo-object" and "set/show remote write-siginfo-object" commands. * Makefile.in (ALL_TARGET_OBS): Add linux-tdep.o. (HFILES_NO_SRCDIR): Add linux-tdep.h. (ALLDEPFILES): Add linux-tdep.c. * configure.tgt (arm*-*-linux* | arm*-*-uclinux*) (i[34567]86-*-linux*, x86_64-*-linux*): Add linux-tdep.o to gdb_target_obs. 2009-02-06 Pedro Alves <pedro@codesourcery.com> gdb/gdbserver/ * server.c (handle_query): Report qXfer:siginfo:read and qXfer:siginfo:write as supported and handle them. * target.h (struct target_ops) <qxfer_siginfo>: New field. * linux-low.c (linux_xfer_siginfo): New. (linux_target_ops): Set it. 2009-02-06 Pedro Alves <pedro@codesourcery.com> gdb/doc/ * gdb.texinfo (Signals): Document $_siginfo. (Convenience Variables): Mention $_siginfo. (Remote Configuration): Document qXfer:siginfo:read, qXfer:siginfo:write packets, and the read-siginfo-object, write-siginfo-object commands. 2009-02-06 Pedro Alves <pedro@codesourcery.com> gdb/testsuite/ * gdb.base/siginfo-obj.c, gdb.base/siginfo-obj.exp: New.
2009-02-07 06:59:01 +08:00
/* Skip verify of get_siginfo_type, has predicate */
/* Skip verify of record_special_symbol, has predicate */
Implementing catch syscall. * amd64-linux-tdep.c: Include xml-syscall.h header, define the XML syscall name for the architecture. (amd64_linux_get_syscall_number): New function. (amd64_linux_init_abi): Register the correct functions for syscall catchpoint; set the correct syscall file name. * breakpoint.c: New include: xml-syscall.h. (set_raw_breakpoint_without_location): Setting the parameters for the catch syscall feature. (insert_catch_syscall): New. (remove_catch_syscall): New. (breakpoint_hit_catch_syscall): New. (print_it_catch_syscall): New. (print_one_catch_syscall): New. (print_mention_catch_syscall): New. (catch_syscall_breakpoint_ops): New. (syscall_catchpoint_p): New. (create_catchpoint_without_mention): New. (create_catchpoint): Modified in order to use create_catchpoint_without_mention. (create_syscall_event_catchpoint): New. (clean_up_filters): New. (catch_syscall_split_args): New. (catch_syscall_command_1): New. (delete_breakpoint): Add cleanup for catch syscall. (is_syscall_catchpoint_enabled): New. (catch_syscall_enabled): New. (catching_syscall_number): New. (catch_syscall_completer): New completer function. (add_catch_command): Add the completer function for catchpoints. * breakpoint.h (syscalls_to_be_caught): New vector. (catch_syscall_enabled): New. (catching_syscall_number): New. * gdbarch.c: Regenerated. * gdbarch.h: Regenerated. * gdbarch.sh: Add syscall catchpoint functions and structures. (get_syscall_number): New. (UNKNOWN_SYSCALL): New definition. * i386-linux-nat.c (i386_linux_resume): Select the proper request to be made for ptrace() considering if we are catching syscalls or not. * i386-linux-tdep.c: Include xml-syscall.h header, define the XML syscall name for the architecture. (i386_linux_get_syscall_number): New. (i386_linux_init_abi): Register the correct functions for syscall catchpoint; set the correct syscall file name. * inf-child.c (inf_child_set_syscall_catchpoint): New. (inf_child_target): Assign default values to target_ops. * inf-ptrace.c (inf_ptrace_resume): Select the proper request to be made for ptrace() considering if we are catching syscalls or not. * inferior.h (struct inferior): Included new variables any_syscall_count, syscalls_counts and total_syscalls_count, used to keep track of requested syscall catchpoints. * infrun.c (resume): Add syscall catchpoint. (deal_with_syscall_event): New. (handle_inferior_event): Add syscall entry/return events. (inferior_has_called_syscall): New. * linux-nat.c: Define some helpful variables to track wether we have support for the needed ptrace option. (linux_test_for_tracesysgood): New. (linux_supports_tracesysgood): New. (linux_enable_tracesysgood): New. (linux_enable_event_reporting): Save the current used ptrace options. (linux_child_post_attach): Calling linux_enable_tracesysgood. (linux_child_post_startup_inferior): Likewise. (linux_child_set_syscall_catchpoint): New function. (linux_handle_extended_wait): Handle the case which the inferior stops because it has called or returned from a syscall. (linux_target_install_ops): Install the necessary functions to handle syscall catchpoints. * linux-nat.h (struct lwp_info): Include syscall_state into the structure, which indicates if we are in a syscall entry or return. * ppc-linux-tdep.c: Include xml-syscall.h header, define the XML syscall filename for the arch. (ppc_linux_get_syscall_number): New. (ppc_linux_init_abi): Register the correct functions for syscall catchpoint; setting the correct name for the XML syscall file. * target.c (update_current_target): Update/copy functions related to syscall catchpoint. (target_waitstatus_to_string): Add syscall catchpoint entry/return events. * target.h (struct target_waitstatus): Add syscall number. (struct syscall): New struct to hold information about syscalls in the system. (struct target_ops): Add ops for syscall catchpoint. (inferior_has_called_syscall): New. (target_set_syscall_catchpoint): New. * xml-support.c (xml_fetch_content_from_file): New function, transferred from xml-tdesc.c. * xml-support.h (xml_fetch_content_from_file): New. * xml-tdesc.c (fetch_xml_from_file): Function removed; transferred to xml-support.c. (file_read_description_xml): Updated to use the new xml_fetch_content_from_file function. * syscalls/gdb-syscalls.dtd: New definition file for syscall's XML support. * syscalls/amd64-linux.xml: New file containing information about syscalls for GNU/Linux systems that use amd64 architecture. * syscalls/i386-linux.xml: New file containing information about syscalls for GNU/Linux systems that use i386 architecture. * syscalls/ppc-linux.xml: New file containing information about syscalls for GNU/Linux systems that use PPC architecture. * syscalls/ppc64-linux.xml: New file containing information about syscalls for GNU/Linux systems that use PPC64 architecture. * xml-syscall.c: New file containing functions for manipulating syscall's XML files. * xml-syscall.h: New file, exporting the functions above mentioned. * Makefile.in: Support for relocatable GDB datadir and XML syscall. * NEWS: Added information about the catch syscall feature. * doc/gdb.texinfo (Set Catchpoints): Documentation about the new feature. * testsuite/Makefile.in: Inclusion of catch-syscall object. * testsuite/gdb.base/catch-syscall.c: New file. * testsuite/gdb.base/catch-syscall.exp: New file.
2009-09-15 11:30:08 +08:00
/* Skip verify of get_syscall_number, has predicate */
/* Skip verify of has_global_solist, invalid_p == 0 */
/* Skip verify of has_global_breakpoints, invalid_p == 0 */
buf = ui_file_xstrdup (log, &length);
make_cleanup (xfree, buf);
if (length > 0)
internal_error (__FILE__, __LINE__,
2005-02-11 Andrew Cagney <cagney@gnu.org> Mark up error_no_arg, query, perror_with_name, complaint, and internal_error. * breakpoint.c, cp-abi.c, cp-namespace.c, cp-support.c: Update. * cris-tdep.c, dbxread.c, dictionary.c, dsrec.c: Update. * dummy-frame.c, dve3900-rom.c, dwarf2-frame.c, dwarf2expr.c: Update. * dwarf2read.c, dwarfread.c, elfread.c, event-loop.c: Update. * exceptions.c, exec.c, f-lang.c, findvar.c, fork-child.c: Update. * frame-unwind.c, frame.c, frv-linux-tdep.c, frv-tdep.c: Update. * gdb_assert.h, gdbarch.c, gdbtypes.c, gnu-nat.c: Update. * go32-nat.c, hppa-tdep.c, hppabsd-nat.c, hpread.c: Update. * i386-linux-nat.c, i386-nat.c, i386-tdep.c, i386bsd-nat.c: Update. * i386fbsd-nat.c, inf-ptrace.c, inf-ttrace.c, infcall.c: Update. * infcmd.c, inflow.c, infptrace.c, infrun.c, inftarg.c: Update. * interps.c, language.c, linespec.c, linux-nat.c: Update. * m32r-linux-nat.c, m68k-tdep.c, m68kbsd-nat.c: Update. * m68klinux-nat.c, m88kbsd-nat.c, macroexp.c, macroscope.c: Update. * macrotab.c, maint.c, mdebugread.c, memattr.c: Update. * mips-linux-tdep.c, mips-tdep.c, mips64obsd-nat.c: Update. * mipsnbsd-nat.c, mn10300-tdep.c, monitor.c, nto-procfs.c: Update. * objc-lang.c, objfiles.c, objfiles.h, ocd.c, osabi.c: Update. * parse.c, ppc-bdm.c, ppc-linux-nat.c, ppc-sysv-tdep.c: Update. * ppcnbsd-nat.c, ppcobsd-nat.c, printcmd.c, procfs.c: Update. * regcache.c, reggroups.c, remote-e7000.c, remote-mips.c: Update. * remote-rdp.c, remote-sds.c, remote-sim.c, remote-st.c: Update. * remote-utils.c, remote.c, rs6000-nat.c, rs6000-tdep.c: Update. * s390-nat.c, s390-tdep.c, sentinel-frame.c, serial.c: Update. * sh-tdep.c, sh3-rom.c, sh64-tdep.c, shnbsd-nat.c: Update. * solib-aix5.c, solib-svr4.c, solib.c, source.c: Update. * sparc-nat.c, stabsread.c, stack.c, symfile.c, symtab.c: Update. * symtab.h, target.c, tracepoint.c, ui-file.c, ui-out.c: Update. * utils.c, valops.c, valprint.c, vax-nat.c, vaxbsd-nat.c: Update. * win32-nat.c, xcoffread.c, xstormy16-tdep.c: Update. * cli/cli-cmds.c, cli/cli-logging.c, cli/cli-script.c: Update. * cli/cli-setshow.c, mi/mi-cmd-break.c, mi/mi-cmds.c: Update. * mi/mi-console.c, mi/mi-getopt.c, mi/mi-out.c: Update. * tui/tui-file.c, tui/tui-interp.c: Update.
2005-02-12 02:13:55 +08:00
_("verify_gdbarch: the following are invalid ...%s"),
buf);
do_cleanups (cleanups);
1999-06-15 02:08:47 +08:00
}
/* Print out the details of the current architecture. */
void
gdbarch_dump (struct gdbarch *gdbarch, struct ui_file *file)
1999-06-15 02:08:47 +08:00
{
const char *gdb_nm_file = "<not-defined>";
#if defined (GDB_NM_FILE)
gdb_nm_file = GDB_NM_FILE;
#endif
fprintf_unfiltered (file,
"gdbarch_dump: GDB_NM_FILE = %s\n",
gdb_nm_file);
fprintf_unfiltered (file,
"gdbarch_dump: addr_bit = %s\n",
plongest (gdbarch->addr_bit));
fprintf_unfiltered (file,
"gdbarch_dump: addr_bits_remove = <%s>\n",
host_address_to_string (gdbarch->addr_bits_remove));
fprintf_unfiltered (file,
"gdbarch_dump: gdbarch_address_class_name_to_type_flags_p() = %d\n",
gdbarch_address_class_name_to_type_flags_p (gdbarch));
fprintf_unfiltered (file,
"gdbarch_dump: address_class_name_to_type_flags = <%s>\n",
host_address_to_string (gdbarch->address_class_name_to_type_flags));
fprintf_unfiltered (file,
"gdbarch_dump: gdbarch_address_class_type_flags_p() = %d\n",
gdbarch_address_class_type_flags_p (gdbarch));
fprintf_unfiltered (file,
"gdbarch_dump: address_class_type_flags = <%s>\n",
host_address_to_string (gdbarch->address_class_type_flags));
fprintf_unfiltered (file,
"gdbarch_dump: gdbarch_address_class_type_flags_to_name_p() = %d\n",
gdbarch_address_class_type_flags_to_name_p (gdbarch));
fprintf_unfiltered (file,
"gdbarch_dump: address_class_type_flags_to_name = <%s>\n",
host_address_to_string (gdbarch->address_class_type_flags_to_name));
fprintf_unfiltered (file,
"gdbarch_dump: address_to_pointer = <%s>\n",
host_address_to_string (gdbarch->address_to_pointer));
fprintf_unfiltered (file,
"gdbarch_dump: gdbarch_adjust_breakpoint_address_p() = %d\n",
gdbarch_adjust_breakpoint_address_p (gdbarch));
fprintf_unfiltered (file,
"gdbarch_dump: adjust_breakpoint_address = <%s>\n",
host_address_to_string (gdbarch->adjust_breakpoint_address));
fprintf_unfiltered (file,
"gdbarch_dump: believe_pcc_promotion = %s\n",
plongest (gdbarch->believe_pcc_promotion));
fprintf_unfiltered (file,
"gdbarch_dump: bfd_arch_info = %s\n",
gdbarch_bfd_arch_info (gdbarch)->printable_name);
fprintf_unfiltered (file,
"gdbarch_dump: bits_big_endian = %s\n",
plongest (gdbarch->bits_big_endian));
fprintf_unfiltered (file,
"gdbarch_dump: breakpoint_from_pc = <%s>\n",
host_address_to_string (gdbarch->breakpoint_from_pc));
fprintf_unfiltered (file,
"gdbarch_dump: byte_order = %s\n",
plongest (gdbarch->byte_order));
fprintf_unfiltered (file,
"gdbarch_dump: byte_order_for_code = %s\n",
plongest (gdbarch->byte_order_for_code));
fprintf_unfiltered (file,
"gdbarch_dump: call_dummy_location = %s\n",
plongest (gdbarch->call_dummy_location));
fprintf_unfiltered (file,
"gdbarch_dump: cannot_fetch_register = <%s>\n",
host_address_to_string (gdbarch->cannot_fetch_register));
fprintf_unfiltered (file,
"gdbarch_dump: cannot_step_breakpoint = %s\n",
plongest (gdbarch->cannot_step_breakpoint));
fprintf_unfiltered (file,
"gdbarch_dump: cannot_store_register = <%s>\n",
host_address_to_string (gdbarch->cannot_store_register));
fprintf_unfiltered (file,
"gdbarch_dump: char_signed = %s\n",
plongest (gdbarch->char_signed));
fprintf_unfiltered (file,
"gdbarch_dump: coff_make_msymbol_special = <%s>\n",
host_address_to_string (gdbarch->coff_make_msymbol_special));
fprintf_unfiltered (file,
"gdbarch_dump: convert_from_func_ptr_addr = <%s>\n",
host_address_to_string (gdbarch->convert_from_func_ptr_addr));
fprintf_unfiltered (file,
"gdbarch_dump: convert_register_p = <%s>\n",
host_address_to_string (gdbarch->convert_register_p));
* corelow.c (get_core_registers): Adjust. (core_file_thread_alive): Rename to... (core_thread_alive): ... this. (core_pid_to_str): Try gdbarch_core_pid_to_str first. (init_core_ops): Adjust. (coreops_suppress_target): Delete. (_initialize_corelow): Unconditionally add core_ops. * procfs.c: Include "inf-child.h". (procfs_ops): Delete. (init_procfs_ops): Delete. Reimplement as... (procfs_target): ... this, inheriting from inf-child. (procfs_attach, procfs_detach, procfs_fetch_registers): Adjust. (procfs_prepare_to_store): Delete. (procfs_store_registers, procfs_resume): Adjust. (procfs_open): Delete. (procfs_suppress_run): Delete. (procfs_can_run): Delete. (procfs_mourn_inferior): Adjust. (procfs_init_inferior): Add target_ops parameter. Adjust. (procfs_create_inferior): Don't pass procfs_init_inferior to fork_inferior. Instead call it after fork_inferior returns. (procfs_find_new_threads): Adjust. (_initialize_procfs): Adjust to use procfs_target instead of init_procfs_ops. * sol-thread.c (orig_core_ops, sol_core_ops): Delete. (lwp_to_thread): Use target_thread_alive. (sol_thread_open): Delete. (sol_thread_attach): Delete. (sol_thread_detach, sol_thread_resume, sol_thread_wait) (sol_thread_fetch_registers, sol_thread_store_registers): Adjust to use find_target_beneath. (sol_thread_prepare_to_store, sol_thread_xfer_memory): Delete. (sol_thread_xfer_partial): Adjust to use find_target_beneath. (sol_thread_files_info, sol_thread_kill_inferior): Delete. (check_for_thread_db): New. (sol_thread_notice_signals, sol_thread_create_inferior): Delete. (sol_thread_new_objfile): Call check_for_thread_db. (sol_thread_mourn_inferior): Adjust to use find_target_beneath. (sol_thread_can_run): Delete. (sol_thread_alive): Adjust to use find_target_beneath. (sol_thread_stop): Delete. (rw_common): Use target_write_memory or target_read_memory. (ps_lgetregs, ps_lgetfpregs): Use target_fetch_registers. (ps_lsetregs, ps_lsetfpregs): Use target_store_registers. (solaris_pid_to_str): Remove check for libthread_db initialization failing. (sol_find_new_threads): Remove check for libthread_db initialization failing, or for an invalid inferior_ptid. Adjust to use find_target_beneath. (sol_core_open, sol_core_close, sol_core_detach, sol_core_files_info, sol_find_memory_regions, sol_make_note_section, ignore): Delete. (init_sol_thread_ops): Make it a thread_stratum target. Remove unneeded callback settings. (init_sol_core_ops): Delete. (_initialize_sol_thread): No longer call init_sol_core_ops, set procfs_suppress_run, or hack with core_ops. * target.h (struct target_ops): Add a target_ops * parameter to to_resume, to_fetch_registers, to_store_registers, to_thread_alive and to_find_new_threads. (target_fetch_registers, target_store_registers) (target_thread_alive, target_find_new_threads): Redeclare as function. * target.c (update_current_target): Do not inherit or de_fault to_resume, to_fetch_registers, to_store_registers, to_thread_alive, to_find_new_threads. (target_resume): Adjust. (target_thread_alive, target_find_new_threads): New. (debug_to_resume, debug_to_fetch_registers): Delete. (target_fetch_registers): New. (debug_to_store_registers): Delete. (target_store_registers): New. (debug_to_thread_alive, debug_to_find_new_threads): Delete. (setup_target_debug): Adjust. * gdbcore.h (core_ops): Delete declaration. * inf-ptrace.c, linux-nat.c, remote.c, amd64-linux-nat.c, inf-child.c, linux-thread-db.c, bsd-uthread.c, inf-ttrace.c, i386-sol2-tdep.c, darwin-nat.c, gnu-nat.c, go32-nat.c, hpux-thread.c, i386-linux-nat.c, i386fbsd-nat.c, monitor.c, nto-procfs.c, remote-m32r-sdi.c, remote-mips.c, windows-nat.c, alphabsd-nat.c, amd64bsd-nat.c, arm-linux-nat.c, armnbsd-nat.c, bsd-kvm.c, hppa-hpux-nat.c, hppa-linux-nat.c, hppabsd-nat.c, hppanbsd-nat.c, i386-darwin-nat.c, i386bsd-nat.c, ia64-linux-nat.c, m32r-linux-nat.c, m68kbsd-nat.c, m68klinux-nat.c, m88kbsd-nat.c, mips-linux-nat.c, mips64obsd-nat.c, mipsnbsd-nat.c, ppc-linux-nat.c, ppcnbsd-nat.c, ppcobsd-nat.c, remote-sim.c, rs6000-nat.c, s390-nat.c, shnbsd-nat.c, sparc-nat.c, sparc-nat.h, spu-linux-nat.c, vaxbsd-nat.c, xtensa-linux-nat.c: Adjust to target_ops changes. * gdbarch.sh (core_pid_to_str): New gdbarch callback. * gdbarch.h, gdbarch.c: Regenerate. * sol2-tdep.c: Include "inferior.h". (sol2_core_pid_to_str): New. * sol2-tdep.h (sol2_core_pid_to_str): Declare. * amd64-sol2-tdep.c (amd64_sol2_init_abi): Set it. * sparc-sol2-tdep.c (sparc32_sol2_init_abi): Set it. * sparc64-sol2-tdep.c (sparc64_sol2_init_abi): Set it. * i386-sol2-tdep.c (i386_sol2_init_abi): Set it.
2009-02-23 08:03:50 +08:00
fprintf_unfiltered (file,
"gdbarch_dump: gdbarch_core_pid_to_str_p() = %d\n",
gdbarch_core_pid_to_str_p (gdbarch));
fprintf_unfiltered (file,
"gdbarch_dump: core_pid_to_str = <%s>\n",
host_address_to_string (gdbarch->core_pid_to_str));
fprintf_unfiltered (file,
"gdbarch_dump: gdbarch_core_read_description_p() = %d\n",
gdbarch_core_read_description_p (gdbarch));
fprintf_unfiltered (file,
"gdbarch_dump: core_read_description = <%s>\n",
host_address_to_string (gdbarch->core_read_description));
fprintf_unfiltered (file,
"gdbarch_dump: core_reg_section_encodes_pid = %s\n",
plongest (gdbarch->core_reg_section_encodes_pid));
fprintf_unfiltered (file,
"gdbarch_dump: core_regset_sections = %s\n",
host_address_to_string (gdbarch->core_regset_sections));
fprintf_unfiltered (file,
"gdbarch_dump: gdbarch_core_xfer_shared_libraries_p() = %d\n",
gdbarch_core_xfer_shared_libraries_p (gdbarch));
fprintf_unfiltered (file,
"gdbarch_dump: core_xfer_shared_libraries = <%s>\n",
host_address_to_string (gdbarch->core_xfer_shared_libraries));
fprintf_unfiltered (file,
"gdbarch_dump: decr_pc_after_break = %s\n",
core_addr_to_string_nz (gdbarch->decr_pc_after_break));
fprintf_unfiltered (file,
"gdbarch_dump: deprecated_fp_regnum = %s\n",
plongest (gdbarch->deprecated_fp_regnum));
fprintf_unfiltered (file,
"gdbarch_dump: deprecated_function_start_offset = %s\n",
core_addr_to_string_nz (gdbarch->deprecated_function_start_offset));
Implement displaced stepping. gdb/ * gdbarch.sh (max_insn_length): New 'variable'. (displaced_step_copy, displaced_step_fixup) (displaced_step_free_closure, displaced_step_location): New functions. (struct displaced_step_closure): Add forward declaration. * gdbarch.c, gdbarch.h: Regenerated. * arch-utils.c: #include "objfiles.h". (simple_displaced_step_copy_insn) (simple_displaced_step_free_closure) (displaced_step_at_entry_point): New functions. * arch-utils.h (simple_displaced_step_copy_insn) (simple_displaced_step_free_closure) (displaced_step_at_entry_point): New prototypes. * i386-tdep.c (I386_MAX_INSN_LEN): Rename to... (I386_MAX_MATCHED_INSN_LEN): ... this. (i386_absolute_jmp_p, i386_absolute_call_p) (i386_ret_p, i386_call_p, i386_breakpoint_p, i386_syscall_p) (i386_displaced_step_fixup): New functions. (struct i386_insn, i386_match_insn): Update. (i386_gdbarch_init): Set gdbarch_max_insn_length. * i386-tdep.h (I386_MAX_INSN_LEN): New. (i386_displaced_step_fixup): New prototype. * i386-linux-tdep.c (i386_linux_init_abi): Include "arch-utils.h". Register gdbarch_displaced_step_copy, gdbarch_displaced_step_fixup, gdbarch_displaced_step_free_closure, and gdbarch_displaced_step_location functions. * infrun.c (debug_displaced): New variable. (show_debug_displaced): New function. (struct displaced_step_request): New struct. (displaced_step_request_queue, displaced_step_ptid) (displaced_step_gdbarch, displaced_step_closure) (displaced_step_original, displaced_step_copy) (displaced_step_saved_copy, can_use_displaced_stepping): New variables. (show_can_use_displaced_stepping, use_displaced_stepping) (displaced_step_clear, cleanup_displaced_step_closure) (displaced_step_dump_bytes, displaced_step_prepare) (displaced_step_clear_cleanup, write_memory_ptid) (displaced_step_fixup): New functions. (resume): Call displaced_step_prepare. (proceed): Call read_pc once, and remember the value. If using displaced stepping, don't remove breakpoints. (handle_inferior_event): Call displaced_step_fixup. Add some debugging output. When we try to step over a breakpoint, but get a signal to deliver to the thread instead, ensure the step-resume breakpoint is actually inserted. If a thread hop is needed, and displaced stepping is enabled, don't remove breakpoints. (init_wait_for_inferior): Call displaced_step_clear. (_initialize_infrun): Add "set debug displaced" command. Add "maint set can-use-displaced-stepping" command. Clear displaced_step_ptid. * inferior.h (debug_displaced): Declare variable. (displaced_step_dump_bytes): Declare function. * Makefile.in (arch-utils.o, i386-linux-tdep.o): Update dependencies. gdb/testsuite/ * gdb.asm/asmsrc1.s: Add scratch space. gdb/doc/ * gdb.texinfo (Debugging Output): Document "set/show debug displaced". (Maintenance Commands): Document "maint set/show can-use-displaced-stepping".
2008-05-03 00:49:54 +08:00
fprintf_unfiltered (file,
"gdbarch_dump: gdbarch_displaced_step_copy_insn_p() = %d\n",
gdbarch_displaced_step_copy_insn_p (gdbarch));
fprintf_unfiltered (file,
"gdbarch_dump: displaced_step_copy_insn = <%s>\n",
host_address_to_string (gdbarch->displaced_step_copy_insn));
Implement displaced stepping. gdb/ * gdbarch.sh (max_insn_length): New 'variable'. (displaced_step_copy, displaced_step_fixup) (displaced_step_free_closure, displaced_step_location): New functions. (struct displaced_step_closure): Add forward declaration. * gdbarch.c, gdbarch.h: Regenerated. * arch-utils.c: #include "objfiles.h". (simple_displaced_step_copy_insn) (simple_displaced_step_free_closure) (displaced_step_at_entry_point): New functions. * arch-utils.h (simple_displaced_step_copy_insn) (simple_displaced_step_free_closure) (displaced_step_at_entry_point): New prototypes. * i386-tdep.c (I386_MAX_INSN_LEN): Rename to... (I386_MAX_MATCHED_INSN_LEN): ... this. (i386_absolute_jmp_p, i386_absolute_call_p) (i386_ret_p, i386_call_p, i386_breakpoint_p, i386_syscall_p) (i386_displaced_step_fixup): New functions. (struct i386_insn, i386_match_insn): Update. (i386_gdbarch_init): Set gdbarch_max_insn_length. * i386-tdep.h (I386_MAX_INSN_LEN): New. (i386_displaced_step_fixup): New prototype. * i386-linux-tdep.c (i386_linux_init_abi): Include "arch-utils.h". Register gdbarch_displaced_step_copy, gdbarch_displaced_step_fixup, gdbarch_displaced_step_free_closure, and gdbarch_displaced_step_location functions. * infrun.c (debug_displaced): New variable. (show_debug_displaced): New function. (struct displaced_step_request): New struct. (displaced_step_request_queue, displaced_step_ptid) (displaced_step_gdbarch, displaced_step_closure) (displaced_step_original, displaced_step_copy) (displaced_step_saved_copy, can_use_displaced_stepping): New variables. (show_can_use_displaced_stepping, use_displaced_stepping) (displaced_step_clear, cleanup_displaced_step_closure) (displaced_step_dump_bytes, displaced_step_prepare) (displaced_step_clear_cleanup, write_memory_ptid) (displaced_step_fixup): New functions. (resume): Call displaced_step_prepare. (proceed): Call read_pc once, and remember the value. If using displaced stepping, don't remove breakpoints. (handle_inferior_event): Call displaced_step_fixup. Add some debugging output. When we try to step over a breakpoint, but get a signal to deliver to the thread instead, ensure the step-resume breakpoint is actually inserted. If a thread hop is needed, and displaced stepping is enabled, don't remove breakpoints. (init_wait_for_inferior): Call displaced_step_clear. (_initialize_infrun): Add "set debug displaced" command. Add "maint set can-use-displaced-stepping" command. Clear displaced_step_ptid. * inferior.h (debug_displaced): Declare variable. (displaced_step_dump_bytes): Declare function. * Makefile.in (arch-utils.o, i386-linux-tdep.o): Update dependencies. gdb/testsuite/ * gdb.asm/asmsrc1.s: Add scratch space. gdb/doc/ * gdb.texinfo (Debugging Output): Document "set/show debug displaced". (Maintenance Commands): Document "maint set/show can-use-displaced-stepping".
2008-05-03 00:49:54 +08:00
fprintf_unfiltered (file,
"gdbarch_dump: gdbarch_displaced_step_fixup_p() = %d\n",
gdbarch_displaced_step_fixup_p (gdbarch));
fprintf_unfiltered (file,
"gdbarch_dump: displaced_step_fixup = <%s>\n",
host_address_to_string (gdbarch->displaced_step_fixup));
Implement displaced stepping. gdb/ * gdbarch.sh (max_insn_length): New 'variable'. (displaced_step_copy, displaced_step_fixup) (displaced_step_free_closure, displaced_step_location): New functions. (struct displaced_step_closure): Add forward declaration. * gdbarch.c, gdbarch.h: Regenerated. * arch-utils.c: #include "objfiles.h". (simple_displaced_step_copy_insn) (simple_displaced_step_free_closure) (displaced_step_at_entry_point): New functions. * arch-utils.h (simple_displaced_step_copy_insn) (simple_displaced_step_free_closure) (displaced_step_at_entry_point): New prototypes. * i386-tdep.c (I386_MAX_INSN_LEN): Rename to... (I386_MAX_MATCHED_INSN_LEN): ... this. (i386_absolute_jmp_p, i386_absolute_call_p) (i386_ret_p, i386_call_p, i386_breakpoint_p, i386_syscall_p) (i386_displaced_step_fixup): New functions. (struct i386_insn, i386_match_insn): Update. (i386_gdbarch_init): Set gdbarch_max_insn_length. * i386-tdep.h (I386_MAX_INSN_LEN): New. (i386_displaced_step_fixup): New prototype. * i386-linux-tdep.c (i386_linux_init_abi): Include "arch-utils.h". Register gdbarch_displaced_step_copy, gdbarch_displaced_step_fixup, gdbarch_displaced_step_free_closure, and gdbarch_displaced_step_location functions. * infrun.c (debug_displaced): New variable. (show_debug_displaced): New function. (struct displaced_step_request): New struct. (displaced_step_request_queue, displaced_step_ptid) (displaced_step_gdbarch, displaced_step_closure) (displaced_step_original, displaced_step_copy) (displaced_step_saved_copy, can_use_displaced_stepping): New variables. (show_can_use_displaced_stepping, use_displaced_stepping) (displaced_step_clear, cleanup_displaced_step_closure) (displaced_step_dump_bytes, displaced_step_prepare) (displaced_step_clear_cleanup, write_memory_ptid) (displaced_step_fixup): New functions. (resume): Call displaced_step_prepare. (proceed): Call read_pc once, and remember the value. If using displaced stepping, don't remove breakpoints. (handle_inferior_event): Call displaced_step_fixup. Add some debugging output. When we try to step over a breakpoint, but get a signal to deliver to the thread instead, ensure the step-resume breakpoint is actually inserted. If a thread hop is needed, and displaced stepping is enabled, don't remove breakpoints. (init_wait_for_inferior): Call displaced_step_clear. (_initialize_infrun): Add "set debug displaced" command. Add "maint set can-use-displaced-stepping" command. Clear displaced_step_ptid. * inferior.h (debug_displaced): Declare variable. (displaced_step_dump_bytes): Declare function. * Makefile.in (arch-utils.o, i386-linux-tdep.o): Update dependencies. gdb/testsuite/ * gdb.asm/asmsrc1.s: Add scratch space. gdb/doc/ * gdb.texinfo (Debugging Output): Document "set/show debug displaced". (Maintenance Commands): Document "maint set/show can-use-displaced-stepping".
2008-05-03 00:49:54 +08:00
fprintf_unfiltered (file,
"gdbarch_dump: displaced_step_free_closure = <%s>\n",
host_address_to_string (gdbarch->displaced_step_free_closure));
Implement displaced stepping. gdb/ * gdbarch.sh (max_insn_length): New 'variable'. (displaced_step_copy, displaced_step_fixup) (displaced_step_free_closure, displaced_step_location): New functions. (struct displaced_step_closure): Add forward declaration. * gdbarch.c, gdbarch.h: Regenerated. * arch-utils.c: #include "objfiles.h". (simple_displaced_step_copy_insn) (simple_displaced_step_free_closure) (displaced_step_at_entry_point): New functions. * arch-utils.h (simple_displaced_step_copy_insn) (simple_displaced_step_free_closure) (displaced_step_at_entry_point): New prototypes. * i386-tdep.c (I386_MAX_INSN_LEN): Rename to... (I386_MAX_MATCHED_INSN_LEN): ... this. (i386_absolute_jmp_p, i386_absolute_call_p) (i386_ret_p, i386_call_p, i386_breakpoint_p, i386_syscall_p) (i386_displaced_step_fixup): New functions. (struct i386_insn, i386_match_insn): Update. (i386_gdbarch_init): Set gdbarch_max_insn_length. * i386-tdep.h (I386_MAX_INSN_LEN): New. (i386_displaced_step_fixup): New prototype. * i386-linux-tdep.c (i386_linux_init_abi): Include "arch-utils.h". Register gdbarch_displaced_step_copy, gdbarch_displaced_step_fixup, gdbarch_displaced_step_free_closure, and gdbarch_displaced_step_location functions. * infrun.c (debug_displaced): New variable. (show_debug_displaced): New function. (struct displaced_step_request): New struct. (displaced_step_request_queue, displaced_step_ptid) (displaced_step_gdbarch, displaced_step_closure) (displaced_step_original, displaced_step_copy) (displaced_step_saved_copy, can_use_displaced_stepping): New variables. (show_can_use_displaced_stepping, use_displaced_stepping) (displaced_step_clear, cleanup_displaced_step_closure) (displaced_step_dump_bytes, displaced_step_prepare) (displaced_step_clear_cleanup, write_memory_ptid) (displaced_step_fixup): New functions. (resume): Call displaced_step_prepare. (proceed): Call read_pc once, and remember the value. If using displaced stepping, don't remove breakpoints. (handle_inferior_event): Call displaced_step_fixup. Add some debugging output. When we try to step over a breakpoint, but get a signal to deliver to the thread instead, ensure the step-resume breakpoint is actually inserted. If a thread hop is needed, and displaced stepping is enabled, don't remove breakpoints. (init_wait_for_inferior): Call displaced_step_clear. (_initialize_infrun): Add "set debug displaced" command. Add "maint set can-use-displaced-stepping" command. Clear displaced_step_ptid. * inferior.h (debug_displaced): Declare variable. (displaced_step_dump_bytes): Declare function. * Makefile.in (arch-utils.o, i386-linux-tdep.o): Update dependencies. gdb/testsuite/ * gdb.asm/asmsrc1.s: Add scratch space. gdb/doc/ * gdb.texinfo (Debugging Output): Document "set/show debug displaced". (Maintenance Commands): Document "maint set/show can-use-displaced-stepping".
2008-05-03 00:49:54 +08:00
fprintf_unfiltered (file,
"gdbarch_dump: displaced_step_location = <%s>\n",
host_address_to_string (gdbarch->displaced_step_location));
fprintf_unfiltered (file,
"gdbarch_dump: double_bit = %s\n",
plongest (gdbarch->double_bit));
fprintf_unfiltered (file,
"gdbarch_dump: double_format = %s\n",
pformat (gdbarch->double_format));
Convert frame unwinders to use the current frame and "struct value". * frame.c (frame_debug): Make global. (get_frame_id): Pass this frame to unwinder routines. (frame_pc_unwind): Remove unused unwind->prev_pc support. (do_frame_register_read): Do not discard the return value of frame_register_read. (frame_register_unwind): Remove debug messages. Use frame_unwind_register_value. (frame_unwind_register_value, get_frame_register_value): New functions. (create_new_frame, get_frame_base_address, get_frame_locals_address) (get_frame_args_address, get_frame_type): Pass this frame to unwinder routines. (frame_cleanup_after_sniffer, frame_prepare_for_sniffer): New functions. * frame.h: Update comments. (frame_debug, frame_unwind_register_value, get_frame_register_value) (frame_prepare_for_sniffer): Declare. * frame-unwind.h: Update comments and parameter names. (default_frame_sniffer): Declare. (frame_prev_register_ftype): Return a struct value *. (struct frame_unwind): Remove prev_pc member. (frame_unwind_sniffer_ftype, frame_unwind_append_sniffer): Delete. (frame_unwind_append_unwinder, frame_unwind_got_optimized) (frame_unwind_got_register, frame_unwind_got_memory) (frame_unwind_got_constant, frame_unwind_got_address): Declare. * frame-base.h: Update comments and parameter names. * valops.c (value_fetch_lazy): Use get_frame_register_value. Iterate if necessary. Add debugging output. * sentinel-frame.c (sentinel_frame_prev_register) (sentinel_frame_this_id): Update for new signature. (sentinel_frame_prev_pc): Delete. (sentinel_frame_unwinder): Remove prev_pc. * ia64-tdep.c (ia64_libunwind_frame_unwind): Do not initialize prev_pc. * libunwind-frame.c (libunwind_frame_unwind): Likewise. * frame-unwind.c (struct frame_unwind_table_entry): Remove sniffer. (frame_unwind_append_sniffer): Delete. (frame_unwind_append_unwinder): New function. (frame_unwind_find_by_frame): Take this frame. Only use sniffers from unwinders. Use frame_prepare_for_sniffer. (default_frame_sniffer, frame_unwind_got_optimized) (frame_unwind_got_register, frame_unwind_got_memory) (frame_unwind_got_constant, frame_unwind_got_address): New functions. * dummy-frame.c (dummy_frame_sniffer): Use gdbarch_dummy_id. (dummy_frame_prev_register, dummy_frame_this_id): Update for new signature. * gdbarch.sh: Replace unwind_dummy_id with dummy_id. * gdbarch.c, gdbarch.c: Regenerated. * frame-base.c (default_frame_base_address) (default_frame_locals_address, default_frame_args_address): Update for new signature. (frame_base_find_by_frame): Pass this frame to unwinder routines. * infcall.c (call_function_by_hand): Update comments. * Makefile.in (frame-unwind.o): Update dependencies. * gdbint.texinfo (Stack Frames): New chapter. (Algorithms): Move Frames text to the new chapter. (Target Conditionals): Delete SAVE_DUMMY_FRAME_TOS. Document gdbarch_dummy_id instead of gdbarch_unwind_dummy_id.
2008-05-01 05:16:46 +08:00
fprintf_unfiltered (file,
"gdbarch_dump: gdbarch_dummy_id_p() = %d\n",
gdbarch_dummy_id_p (gdbarch));
fprintf_unfiltered (file,
"gdbarch_dump: dummy_id = <%s>\n",
host_address_to_string (gdbarch->dummy_id));
fprintf_unfiltered (file,
"gdbarch_dump: dwarf2_reg_to_regnum = <%s>\n",
host_address_to_string (gdbarch->dwarf2_reg_to_regnum));
fprintf_unfiltered (file,
"gdbarch_dump: ecoff_reg_to_regnum = <%s>\n",
host_address_to_string (gdbarch->ecoff_reg_to_regnum));
fprintf_unfiltered (file,
"gdbarch_dump: elf_make_msymbol_special = <%s>\n",
host_address_to_string (gdbarch->elf_make_msymbol_special));
fprintf_unfiltered (file,
"gdbarch_dump: gdbarch_fetch_pointer_argument_p() = %d\n",
gdbarch_fetch_pointer_argument_p (gdbarch));
fprintf_unfiltered (file,
"gdbarch_dump: fetch_pointer_argument = <%s>\n",
host_address_to_string (gdbarch->fetch_pointer_argument));
fprintf_unfiltered (file,
"gdbarch_dump: gdbarch_fetch_tls_load_module_address_p() = %d\n",
gdbarch_fetch_tls_load_module_address_p (gdbarch));
fprintf_unfiltered (file,
"gdbarch_dump: fetch_tls_load_module_address = <%s>\n",
host_address_to_string (gdbarch->fetch_tls_load_module_address));
fprintf_unfiltered (file,
"gdbarch_dump: float_bit = %s\n",
plongest (gdbarch->float_bit));
fprintf_unfiltered (file,
"gdbarch_dump: float_format = %s\n",
pformat (gdbarch->float_format));
fprintf_unfiltered (file,
"gdbarch_dump: fp0_regnum = %s\n",
plongest (gdbarch->fp0_regnum));
fprintf_unfiltered (file,
"gdbarch_dump: gdbarch_frame_align_p() = %d\n",
gdbarch_frame_align_p (gdbarch));
fprintf_unfiltered (file,
"gdbarch_dump: frame_align = <%s>\n",
host_address_to_string (gdbarch->frame_align));
fprintf_unfiltered (file,
"gdbarch_dump: frame_args_skip = %s\n",
core_addr_to_string_nz (gdbarch->frame_args_skip));
fprintf_unfiltered (file,
"gdbarch_dump: gdbarch_frame_num_args_p() = %d\n",
gdbarch_frame_num_args_p (gdbarch));
fprintf_unfiltered (file,
"gdbarch_dump: frame_num_args = <%s>\n",
host_address_to_string (gdbarch->frame_num_args));
fprintf_unfiltered (file,
"gdbarch_dump: frame_red_zone_size = %s\n",
plongest (gdbarch->frame_red_zone_size));
fprintf_unfiltered (file,
"gdbarch_dump: gdbarch_gcore_bfd_target_p() = %d\n",
gdbarch_gcore_bfd_target_p (gdbarch));
fprintf_unfiltered (file,
"gdbarch_dump: gcore_bfd_target = %s\n",
gdbarch->gcore_bfd_target);
fprintf_unfiltered (file,
"gdbarch_dump: gdbarch_get_longjmp_target_p() = %d\n",
gdbarch_get_longjmp_target_p (gdbarch));
fprintf_unfiltered (file,
"gdbarch_dump: get_longjmp_target = <%s>\n",
host_address_to_string (gdbarch->get_longjmp_target));
2009-02-06 Pedro Alves <pedro@codesourcery.com> gdb/ * target.h (enum target_object): Add new TARGET_OBJECT_SIGNAL_INFO. * infrun.c (siginfo_value_read, siginfo_value_write): New. (siginfo_value_funcs): New. (siginfo_make_value): New. (_initialize_infrun): Create the $_siginfo convenience variable. * gdbtypes.h (append_composite_type_field_aligned): Declare. * gdbtypes.c (append_composite_type_field): Rename to... (append_composite_type_field_aligned): ... this. Add ALIGNMENT argument. Handle it. (append_composite_type_field): Rewrite on top of append_composite_type_field_aligned. * value.h (internalvar_make_value): New typedef. (struct internalvar) <make_value>: New field. (create_internalvar_type_lazy): Declare. * value.c (create_internalvar): Clear make_value. (create_internalvar_type_lazy): New. (value_of_internalvar): If make_value is set use it. (preserve_values): Skip internal variables that don't have a value. * gdbarch.sh (get_siginfo_type): New. * gdbarch.h, gdbarch.c: Regenerate. * linux-tdep.h, linux-tdep.c: New. * amd64-linux-tdep.c: Include "linux-tdep.h". (amd64_linux_init_abi): Register linux_get_siginfo_type and linux_get_siginfo_mapper. * i386-linux-tdep.c: Include "linux-tdep.h". (i386_linux_init_abi): Register linux_get_siginfo_type and linux_get_siginfo_mapper. * arm-linux-tdep.c: Include "linux-tdep.h". (i386_linux_init_abi): Register linux_get_siginfo_type and linux_get_siginfo_mapper. * linux-nat.c (linux_xfer_siginfo): New. (linux_nat_xfer_partial): Handle TARGET_OBJECT_SIGNAL_INFO. * remote.c (PACKET_qXfer_siginfo_read) (PACKET_qXfer_siginfo_write): New. (feature remote_protocol_features): Add "qXfer:siginfo:read" and "qXfer:siginfo:write" features. (remote_xfer_partial): Handle TARGET_OBJECT_SIGNAL_INFO. (_initialize_remote): Add "set/show remote read-siginfo-object" and "set/show remote write-siginfo-object" commands. * Makefile.in (ALL_TARGET_OBS): Add linux-tdep.o. (HFILES_NO_SRCDIR): Add linux-tdep.h. (ALLDEPFILES): Add linux-tdep.c. * configure.tgt (arm*-*-linux* | arm*-*-uclinux*) (i[34567]86-*-linux*, x86_64-*-linux*): Add linux-tdep.o to gdb_target_obs. 2009-02-06 Pedro Alves <pedro@codesourcery.com> gdb/gdbserver/ * server.c (handle_query): Report qXfer:siginfo:read and qXfer:siginfo:write as supported and handle them. * target.h (struct target_ops) <qxfer_siginfo>: New field. * linux-low.c (linux_xfer_siginfo): New. (linux_target_ops): Set it. 2009-02-06 Pedro Alves <pedro@codesourcery.com> gdb/doc/ * gdb.texinfo (Signals): Document $_siginfo. (Convenience Variables): Mention $_siginfo. (Remote Configuration): Document qXfer:siginfo:read, qXfer:siginfo:write packets, and the read-siginfo-object, write-siginfo-object commands. 2009-02-06 Pedro Alves <pedro@codesourcery.com> gdb/testsuite/ * gdb.base/siginfo-obj.c, gdb.base/siginfo-obj.exp: New.
2009-02-07 06:59:01 +08:00
fprintf_unfiltered (file,
"gdbarch_dump: gdbarch_get_siginfo_type_p() = %d\n",
gdbarch_get_siginfo_type_p (gdbarch));
fprintf_unfiltered (file,
2009-02-11 22:32:17 +08:00
"gdbarch_dump: get_siginfo_type = <%s>\n",
host_address_to_string (gdbarch->get_siginfo_type));
Implementing catch syscall. * amd64-linux-tdep.c: Include xml-syscall.h header, define the XML syscall name for the architecture. (amd64_linux_get_syscall_number): New function. (amd64_linux_init_abi): Register the correct functions for syscall catchpoint; set the correct syscall file name. * breakpoint.c: New include: xml-syscall.h. (set_raw_breakpoint_without_location): Setting the parameters for the catch syscall feature. (insert_catch_syscall): New. (remove_catch_syscall): New. (breakpoint_hit_catch_syscall): New. (print_it_catch_syscall): New. (print_one_catch_syscall): New. (print_mention_catch_syscall): New. (catch_syscall_breakpoint_ops): New. (syscall_catchpoint_p): New. (create_catchpoint_without_mention): New. (create_catchpoint): Modified in order to use create_catchpoint_without_mention. (create_syscall_event_catchpoint): New. (clean_up_filters): New. (catch_syscall_split_args): New. (catch_syscall_command_1): New. (delete_breakpoint): Add cleanup for catch syscall. (is_syscall_catchpoint_enabled): New. (catch_syscall_enabled): New. (catching_syscall_number): New. (catch_syscall_completer): New completer function. (add_catch_command): Add the completer function for catchpoints. * breakpoint.h (syscalls_to_be_caught): New vector. (catch_syscall_enabled): New. (catching_syscall_number): New. * gdbarch.c: Regenerated. * gdbarch.h: Regenerated. * gdbarch.sh: Add syscall catchpoint functions and structures. (get_syscall_number): New. (UNKNOWN_SYSCALL): New definition. * i386-linux-nat.c (i386_linux_resume): Select the proper request to be made for ptrace() considering if we are catching syscalls or not. * i386-linux-tdep.c: Include xml-syscall.h header, define the XML syscall name for the architecture. (i386_linux_get_syscall_number): New. (i386_linux_init_abi): Register the correct functions for syscall catchpoint; set the correct syscall file name. * inf-child.c (inf_child_set_syscall_catchpoint): New. (inf_child_target): Assign default values to target_ops. * inf-ptrace.c (inf_ptrace_resume): Select the proper request to be made for ptrace() considering if we are catching syscalls or not. * inferior.h (struct inferior): Included new variables any_syscall_count, syscalls_counts and total_syscalls_count, used to keep track of requested syscall catchpoints. * infrun.c (resume): Add syscall catchpoint. (deal_with_syscall_event): New. (handle_inferior_event): Add syscall entry/return events. (inferior_has_called_syscall): New. * linux-nat.c: Define some helpful variables to track wether we have support for the needed ptrace option. (linux_test_for_tracesysgood): New. (linux_supports_tracesysgood): New. (linux_enable_tracesysgood): New. (linux_enable_event_reporting): Save the current used ptrace options. (linux_child_post_attach): Calling linux_enable_tracesysgood. (linux_child_post_startup_inferior): Likewise. (linux_child_set_syscall_catchpoint): New function. (linux_handle_extended_wait): Handle the case which the inferior stops because it has called or returned from a syscall. (linux_target_install_ops): Install the necessary functions to handle syscall catchpoints. * linux-nat.h (struct lwp_info): Include syscall_state into the structure, which indicates if we are in a syscall entry or return. * ppc-linux-tdep.c: Include xml-syscall.h header, define the XML syscall filename for the arch. (ppc_linux_get_syscall_number): New. (ppc_linux_init_abi): Register the correct functions for syscall catchpoint; setting the correct name for the XML syscall file. * target.c (update_current_target): Update/copy functions related to syscall catchpoint. (target_waitstatus_to_string): Add syscall catchpoint entry/return events. * target.h (struct target_waitstatus): Add syscall number. (struct syscall): New struct to hold information about syscalls in the system. (struct target_ops): Add ops for syscall catchpoint. (inferior_has_called_syscall): New. (target_set_syscall_catchpoint): New. * xml-support.c (xml_fetch_content_from_file): New function, transferred from xml-tdesc.c. * xml-support.h (xml_fetch_content_from_file): New. * xml-tdesc.c (fetch_xml_from_file): Function removed; transferred to xml-support.c. (file_read_description_xml): Updated to use the new xml_fetch_content_from_file function. * syscalls/gdb-syscalls.dtd: New definition file for syscall's XML support. * syscalls/amd64-linux.xml: New file containing information about syscalls for GNU/Linux systems that use amd64 architecture. * syscalls/i386-linux.xml: New file containing information about syscalls for GNU/Linux systems that use i386 architecture. * syscalls/ppc-linux.xml: New file containing information about syscalls for GNU/Linux systems that use PPC architecture. * syscalls/ppc64-linux.xml: New file containing information about syscalls for GNU/Linux systems that use PPC64 architecture. * xml-syscall.c: New file containing functions for manipulating syscall's XML files. * xml-syscall.h: New file, exporting the functions above mentioned. * Makefile.in: Support for relocatable GDB datadir and XML syscall. * NEWS: Added information about the catch syscall feature. * doc/gdb.texinfo (Set Catchpoints): Documentation about the new feature. * testsuite/Makefile.in: Inclusion of catch-syscall object. * testsuite/gdb.base/catch-syscall.c: New file. * testsuite/gdb.base/catch-syscall.exp: New file.
2009-09-15 11:30:08 +08:00
fprintf_unfiltered (file,
"gdbarch_dump: gdbarch_get_syscall_number_p() = %d\n",
gdbarch_get_syscall_number_p (gdbarch));
fprintf_unfiltered (file,
"gdbarch_dump: get_syscall_number = <%s>\n",
host_address_to_string (gdbarch->get_syscall_number));
fprintf_unfiltered (file,
"gdbarch_dump: has_global_breakpoints = %s\n",
plongest (gdbarch->has_global_breakpoints));
fprintf_unfiltered (file,
"gdbarch_dump: has_global_solist = %s\n",
plongest (gdbarch->has_global_solist));
fprintf_unfiltered (file,
"gdbarch_dump: have_nonsteppable_watchpoint = %s\n",
plongest (gdbarch->have_nonsteppable_watchpoint));
fprintf_unfiltered (file,
"gdbarch_dump: in_function_epilogue_p = <%s>\n",
host_address_to_string (gdbarch->in_function_epilogue_p));
fprintf_unfiltered (file,
"gdbarch_dump: in_solib_return_trampoline = <%s>\n",
host_address_to_string (gdbarch->in_solib_return_trampoline));
fprintf_unfiltered (file,
"gdbarch_dump: inner_than = <%s>\n",
host_address_to_string (gdbarch->inner_than));
fprintf_unfiltered (file,
"gdbarch_dump: int_bit = %s\n",
plongest (gdbarch->int_bit));
fprintf_unfiltered (file,
"gdbarch_dump: gdbarch_integer_to_address_p() = %d\n",
gdbarch_integer_to_address_p (gdbarch));
fprintf_unfiltered (file,
"gdbarch_dump: integer_to_address = <%s>\n",
host_address_to_string (gdbarch->integer_to_address));
fprintf_unfiltered (file,
"gdbarch_dump: long_bit = %s\n",
plongest (gdbarch->long_bit));
fprintf_unfiltered (file,
"gdbarch_dump: long_double_bit = %s\n",
plongest (gdbarch->long_double_bit));
fprintf_unfiltered (file,
"gdbarch_dump: long_double_format = %s\n",
pformat (gdbarch->long_double_format));
fprintf_unfiltered (file,
"gdbarch_dump: long_long_bit = %s\n",
plongest (gdbarch->long_long_bit));
Implement displaced stepping. gdb/ * gdbarch.sh (max_insn_length): New 'variable'. (displaced_step_copy, displaced_step_fixup) (displaced_step_free_closure, displaced_step_location): New functions. (struct displaced_step_closure): Add forward declaration. * gdbarch.c, gdbarch.h: Regenerated. * arch-utils.c: #include "objfiles.h". (simple_displaced_step_copy_insn) (simple_displaced_step_free_closure) (displaced_step_at_entry_point): New functions. * arch-utils.h (simple_displaced_step_copy_insn) (simple_displaced_step_free_closure) (displaced_step_at_entry_point): New prototypes. * i386-tdep.c (I386_MAX_INSN_LEN): Rename to... (I386_MAX_MATCHED_INSN_LEN): ... this. (i386_absolute_jmp_p, i386_absolute_call_p) (i386_ret_p, i386_call_p, i386_breakpoint_p, i386_syscall_p) (i386_displaced_step_fixup): New functions. (struct i386_insn, i386_match_insn): Update. (i386_gdbarch_init): Set gdbarch_max_insn_length. * i386-tdep.h (I386_MAX_INSN_LEN): New. (i386_displaced_step_fixup): New prototype. * i386-linux-tdep.c (i386_linux_init_abi): Include "arch-utils.h". Register gdbarch_displaced_step_copy, gdbarch_displaced_step_fixup, gdbarch_displaced_step_free_closure, and gdbarch_displaced_step_location functions. * infrun.c (debug_displaced): New variable. (show_debug_displaced): New function. (struct displaced_step_request): New struct. (displaced_step_request_queue, displaced_step_ptid) (displaced_step_gdbarch, displaced_step_closure) (displaced_step_original, displaced_step_copy) (displaced_step_saved_copy, can_use_displaced_stepping): New variables. (show_can_use_displaced_stepping, use_displaced_stepping) (displaced_step_clear, cleanup_displaced_step_closure) (displaced_step_dump_bytes, displaced_step_prepare) (displaced_step_clear_cleanup, write_memory_ptid) (displaced_step_fixup): New functions. (resume): Call displaced_step_prepare. (proceed): Call read_pc once, and remember the value. If using displaced stepping, don't remove breakpoints. (handle_inferior_event): Call displaced_step_fixup. Add some debugging output. When we try to step over a breakpoint, but get a signal to deliver to the thread instead, ensure the step-resume breakpoint is actually inserted. If a thread hop is needed, and displaced stepping is enabled, don't remove breakpoints. (init_wait_for_inferior): Call displaced_step_clear. (_initialize_infrun): Add "set debug displaced" command. Add "maint set can-use-displaced-stepping" command. Clear displaced_step_ptid. * inferior.h (debug_displaced): Declare variable. (displaced_step_dump_bytes): Declare function. * Makefile.in (arch-utils.o, i386-linux-tdep.o): Update dependencies. gdb/testsuite/ * gdb.asm/asmsrc1.s: Add scratch space. gdb/doc/ * gdb.texinfo (Debugging Output): Document "set/show debug displaced". (Maintenance Commands): Document "maint set/show can-use-displaced-stepping".
2008-05-03 00:49:54 +08:00
fprintf_unfiltered (file,
"gdbarch_dump: gdbarch_max_insn_length_p() = %d\n",
gdbarch_max_insn_length_p (gdbarch));
fprintf_unfiltered (file,
"gdbarch_dump: max_insn_length = %s\n",
plongest (gdbarch->max_insn_length));
fprintf_unfiltered (file,
"gdbarch_dump: memory_insert_breakpoint = <%s>\n",
host_address_to_string (gdbarch->memory_insert_breakpoint));
fprintf_unfiltered (file,
"gdbarch_dump: memory_remove_breakpoint = <%s>\n",
host_address_to_string (gdbarch->memory_remove_breakpoint));
fprintf_unfiltered (file,
"gdbarch_dump: num_pseudo_regs = %s\n",
plongest (gdbarch->num_pseudo_regs));
fprintf_unfiltered (file,
"gdbarch_dump: num_regs = %s\n",
plongest (gdbarch->num_regs));
fprintf_unfiltered (file,
"gdbarch_dump: osabi = %s\n",
plongest (gdbarch->osabi));
fprintf_unfiltered (file,
"gdbarch_dump: gdbarch_overlay_update_p() = %d\n",
gdbarch_overlay_update_p (gdbarch));
fprintf_unfiltered (file,
"gdbarch_dump: overlay_update = <%s>\n",
host_address_to_string (gdbarch->overlay_update));
fprintf_unfiltered (file,
"gdbarch_dump: pc_regnum = %s\n",
plongest (gdbarch->pc_regnum));
fprintf_unfiltered (file,
"gdbarch_dump: pointer_to_address = <%s>\n",
host_address_to_string (gdbarch->pointer_to_address));
fprintf_unfiltered (file,
"gdbarch_dump: gdbarch_print_float_info_p() = %d\n",
gdbarch_print_float_info_p (gdbarch));
fprintf_unfiltered (file,
"gdbarch_dump: print_float_info = <%s>\n",
host_address_to_string (gdbarch->print_float_info));
fprintf_unfiltered (file,
"gdbarch_dump: print_insn = <%s>\n",
host_address_to_string (gdbarch->print_insn));
fprintf_unfiltered (file,
"gdbarch_dump: print_registers_info = <%s>\n",
host_address_to_string (gdbarch->print_registers_info));
fprintf_unfiltered (file,
"gdbarch_dump: gdbarch_print_vector_info_p() = %d\n",
gdbarch_print_vector_info_p (gdbarch));
fprintf_unfiltered (file,
"gdbarch_dump: print_vector_info = <%s>\n",
host_address_to_string (gdbarch->print_vector_info));
fprintf_unfiltered (file,
"gdbarch_dump: gdbarch_process_record_p() = %d\n",
gdbarch_process_record_p (gdbarch));
fprintf_unfiltered (file,
"gdbarch_dump: process_record = <%s>\n",
host_address_to_string (gdbarch->process_record));
fprintf_unfiltered (file,
"gdbarch_dump: ps_regnum = %s\n",
plongest (gdbarch->ps_regnum));
fprintf_unfiltered (file,
"gdbarch_dump: gdbarch_pseudo_register_read_p() = %d\n",
gdbarch_pseudo_register_read_p (gdbarch));
fprintf_unfiltered (file,
"gdbarch_dump: pseudo_register_read = <%s>\n",
host_address_to_string (gdbarch->pseudo_register_read));
fprintf_unfiltered (file,
"gdbarch_dump: gdbarch_pseudo_register_write_p() = %d\n",
gdbarch_pseudo_register_write_p (gdbarch));
fprintf_unfiltered (file,
"gdbarch_dump: pseudo_register_write = <%s>\n",
host_address_to_string (gdbarch->pseudo_register_write));
fprintf_unfiltered (file,
"gdbarch_dump: ptr_bit = %s\n",
plongest (gdbarch->ptr_bit));
fprintf_unfiltered (file,
"gdbarch_dump: gdbarch_push_dummy_call_p() = %d\n",
gdbarch_push_dummy_call_p (gdbarch));
fprintf_unfiltered (file,
"gdbarch_dump: push_dummy_call = <%s>\n",
host_address_to_string (gdbarch->push_dummy_call));
fprintf_unfiltered (file,
"gdbarch_dump: gdbarch_push_dummy_code_p() = %d\n",
gdbarch_push_dummy_code_p (gdbarch));
fprintf_unfiltered (file,
"gdbarch_dump: push_dummy_code = <%s>\n",
host_address_to_string (gdbarch->push_dummy_code));
fprintf_unfiltered (file,
"gdbarch_dump: gdbarch_read_pc_p() = %d\n",
gdbarch_read_pc_p (gdbarch));
fprintf_unfiltered (file,
"gdbarch_dump: read_pc = <%s>\n",
host_address_to_string (gdbarch->read_pc));
fprintf_unfiltered (file,
"gdbarch_dump: gdbarch_record_special_symbol_p() = %d\n",
gdbarch_record_special_symbol_p (gdbarch));
fprintf_unfiltered (file,
"gdbarch_dump: record_special_symbol = <%s>\n",
host_address_to_string (gdbarch->record_special_symbol));
fprintf_unfiltered (file,
"gdbarch_dump: register_name = <%s>\n",
host_address_to_string (gdbarch->register_name));
fprintf_unfiltered (file,
"gdbarch_dump: register_reggroup_p = <%s>\n",
host_address_to_string (gdbarch->register_reggroup_p));
fprintf_unfiltered (file,
"gdbarch_dump: register_sim_regno = <%s>\n",
host_address_to_string (gdbarch->register_sim_regno));
fprintf_unfiltered (file,
"gdbarch_dump: register_to_value = <%s>\n",
host_address_to_string (gdbarch->register_to_value));
fprintf_unfiltered (file,
"gdbarch_dump: gdbarch_register_type_p() = %d\n",
gdbarch_register_type_p (gdbarch));
fprintf_unfiltered (file,
"gdbarch_dump: register_type = <%s>\n",
host_address_to_string (gdbarch->register_type));
fprintf_unfiltered (file,
"gdbarch_dump: gdbarch_regset_from_core_section_p() = %d\n",
gdbarch_regset_from_core_section_p (gdbarch));
fprintf_unfiltered (file,
"gdbarch_dump: regset_from_core_section = <%s>\n",
host_address_to_string (gdbarch->regset_from_core_section));
* Makefile.in (arm-tdep.o, eval.o, target-descriptions.o) (xml-tdesc.o): Update. * xml-support.c: Add a comment. (gdb_xml_enums_boolean): New variable. (gdb_xml_parse_attr_enum): Use strcasecmp. * xml-support.h (gdb_xml_enums_boolean): Declare. * xml-tdesc.c (struct tdesc_parsing_data): Record current_feature, next_regnum, and current_union. (tdesc_start_feature, tdesc_start_reg, tdesc_start_union) (tdesc_end_union, tdesc_start_field, tdesc_start_vector) (field_attributes, union_children, reg_attributes, union_attributes) (vector_attributes, feature_attributes, feature_children): New. (target_children): Make static. Add <feature>. (tdesc_elements): Make static. * target-descriptions.c (struct tdesc_reg, tdesc_reg_p, type_p) (struct tdesc_feature, tdesc_feature_p): New types. (struct target_desc): Add features member. (struct tdesc_arch_data, tdesc_data): New. (target_find_description): Clarify error message. Warn about ignored register descriptions. (tdesc_has_registers, tdesc_find_feature, tdesc_feature_name) (tdesc_named_type, tdesc_data_init, tdesc_data_alloc) (tdesc_data_cleanup, tdesc_numbered_register) (tdesc_numbered_register_choices, tdesc_find_register) (tdesc_register_name, tdesc_register_type) (tdesc_remote_register_number, tdesc_register_reggroup_p) (set_tdesc_pseudo_register_name, set_tdesc_pseudo_register_type) (set_tdesc_pseudo_register_reggroup_p, tdesc_use_registers) (tdesc_free_reg, tdesc_create_reg, tdesc_free_feature) (tdesc_create_feature, tdesc_record_type): New. (free_target_description): Free features. (_initialize_target_descriptions): Initialize tdesc_data. * arch-utils.c (default_remote_register_number): New. * arch-utils.h (default_remote_register_number): New prototype. * target-descriptions.h (set_tdesc_pseudo_register_name) (set_tdesc_pseudo_register_type, set_tdesc_pseudo_register_reggroup_p) (tdesc_use_registers, tdesc_data_alloc, tdesc_data_cleanup) (tdesc_numbered_register, tdesc_numbered_register_choices) (tdesc_has_registers, tdesc_find_feature, tdesc_feature_name) (tdesc_named_type, tdesc_create_feature, tdesc_record_type) (tdesc_create_reg): Declare. * gdbarch.sh (remote_register_number): New entry. * gdbarch.c, gdbarch.h: Regenerate. * remote.c (init_remote_state): Use gdbarch_remote_register_number. * features/gdb-target.dtd: Add feature, reg, vector, union, and field. * arm-tdep.c (arm_register_aliases): New. (arm_register_name_strings): Rename to... (arm_register_names): ...this. Make const. Delete the old version. (current_option, arm_register_byte): Delete. (set_disassembly_style): Simplify. Do not adjust arm_register_names. (value_of_arm_user_reg): New. (arm_gdbarch_init): Verify any described registers. Call tdesc_use_registers. Don't use arm_register_byte. Create aliases for standard register names. (_initialize_arm_tdep): Do not adjust arm_register_names. * user-regs.c (struct user_reg): Add baton member. (append_user_reg, user_reg_add_builtin, user_regs_init) (user_reg_add, value_of_user_reg): Use a baton for user register functions. * std-regs.c: Update. * user-regs.h (user_reg_read_ftype, user_reg_add_builtin) (user_reg_add): Add baton argument. * NEWS: Mention target description register support. * features/arm-core.xml, features/arm-fpa.xml: New. * eval.c (evaluate_subexp_standard): Allow ptype $register when the program is not running. * gdb.texinfo (-target-disconnect): Use @smallexample. (Requirements): Add anchor for Expat. Update description. (Target Descriptions): Mention Expat. (Target Description Format): Document new elements. Use @smallexample. (Predefined Target Types, Standard Target Features): New sections. * doc/gdbint.texinfo (Target Descriptions): New section. * gdb.xml/single-reg.xml, gdb.xml/tdesc-regs.exp, gdb.xml/core-only.xml, gdb.xml/extra-regs.xml: New files.
2007-02-09 05:00:36 +08:00
fprintf_unfiltered (file,
"gdbarch_dump: remote_register_number = <%s>\n",
host_address_to_string (gdbarch->remote_register_number));
fprintf_unfiltered (file,
"gdbarch_dump: gdbarch_return_value_p() = %d\n",
gdbarch_return_value_p (gdbarch));
fprintf_unfiltered (file,
"gdbarch_dump: return_value = <%s>\n",
host_address_to_string (gdbarch->return_value));
fprintf_unfiltered (file,
"gdbarch_dump: sdb_reg_to_regnum = <%s>\n",
host_address_to_string (gdbarch->sdb_reg_to_regnum));
fprintf_unfiltered (file,
"gdbarch_dump: short_bit = %s\n",
plongest (gdbarch->short_bit));
fprintf_unfiltered (file,
"gdbarch_dump: gdbarch_single_step_through_delay_p() = %d\n",
gdbarch_single_step_through_delay_p (gdbarch));
fprintf_unfiltered (file,
"gdbarch_dump: single_step_through_delay = <%s>\n",
host_address_to_string (gdbarch->single_step_through_delay));
fprintf_unfiltered (file,
"gdbarch_dump: gdbarch_skip_main_prologue_p() = %d\n",
gdbarch_skip_main_prologue_p (gdbarch));
fprintf_unfiltered (file,
"gdbarch_dump: skip_main_prologue = <%s>\n",
host_address_to_string (gdbarch->skip_main_prologue));
fprintf_unfiltered (file,
"gdbarch_dump: gdbarch_skip_permanent_breakpoint_p() = %d\n",
gdbarch_skip_permanent_breakpoint_p (gdbarch));
fprintf_unfiltered (file,
"gdbarch_dump: skip_permanent_breakpoint = <%s>\n",
host_address_to_string (gdbarch->skip_permanent_breakpoint));
fprintf_unfiltered (file,
"gdbarch_dump: skip_prologue = <%s>\n",
host_address_to_string (gdbarch->skip_prologue));
fprintf_unfiltered (file,
"gdbarch_dump: skip_solib_resolver = <%s>\n",
host_address_to_string (gdbarch->skip_solib_resolver));
fprintf_unfiltered (file,
"gdbarch_dump: skip_trampoline_code = <%s>\n",
host_address_to_string (gdbarch->skip_trampoline_code));
fprintf_unfiltered (file,
"gdbarch_dump: smash_text_address = <%s>\n",
host_address_to_string (gdbarch->smash_text_address));
fprintf_unfiltered (file,
"gdbarch_dump: gdbarch_software_single_step_p() = %d\n",
gdbarch_software_single_step_p (gdbarch));
fprintf_unfiltered (file,
"gdbarch_dump: software_single_step = <%s>\n",
host_address_to_string (gdbarch->software_single_step));
* gdbarch.sh (sofun_address_maybe_missing): New gdbarch variable. * gdbarch.c, gdbarch.h: Regenerate. * dbxread.c (find_stab_function_addr): Define unconditionally. (read_dbx_symtab): Use gdbarch_sofun_address_maybe_missing instead of SOFUN_ADDRESS_MAYBE_MISSING. (end_psymtab): Likewise. (process_one_symbol): Likewise. * mdebugread.c (parse_partial_symbols): Likewise. * symtab.h (struct minimal_symbol): Always define "filename" member. * elfread.c (elf_symtab_read): Use msym->filename unconditionally. * minsyms.c (lookup_minimal_symbol): Likewise. * symmisc.c (dump_msymbols): Likewise. * config/i386/i386sol2.mt (DEPRECATED_TM_FILE): Remove. * config/i386/linux.mt (DEPRECATED_TM_FILE): Remove. * config/i386/tm-i386sol2.h: Remove file. * config/i386/tm-linux.h: Remove file. * i386-linux-tdep.c (i386_linux_init_abi): Add call to set_gdbarch_sofun_address_maybe_missing. * i386-sol2-tdep.c (i386_sol2_init_abi): Likewise. * config/powerpc/linux.mt (DEPRECATED_TM_FILE): Remove. * config/powerpc/nbsd.mt (DEPRECATED_TM_FILE): Remove. * config/powerpc/obsd.mt (DEPRECATED_TM_FILE): Remove. * config/powerpc/ppc-eabi.mt (DEPRECATED_TM_FILE): Remove. * config/powerpc/ppc-sim.mt (DEPRECATED_TM_FILE): Remove. * config/powerpc/tm-ppc-eabi.h: Remove file. * rs6000-tdep.c (rs6000_gdbarch_init): Add call to set_gdbarch_sofun_address_maybe_missing. * config/sparc/sol2-64.mt (DEPRECATED_TM_FILE): Remove. * config/sparc/sol2.mt (DEPRECATED_TM_FILE): Remove. * config/sparc/tm-sol2.h: Remove file. * sparc64-sol2-tdep.c (sparc64_sol2_init_abi): Add call to set_gdbarch_sofun_address_maybe_missing. * sparc-sol2-tdep.c (sparc32_sol2_init_abi): Likewise. doc/ChangeLog: * gdbarch.texi (Target Conditionals): Remove documentation of SOFUN_ADDRESS_MAYBE_MISSING, replaced by ... (Compiler Characteristics): ... documentation of set_gdbarch_sofun_address_maybe_missing.
2007-10-19 20:26:35 +08:00
fprintf_unfiltered (file,
"gdbarch_dump: sofun_address_maybe_missing = %s\n",
plongest (gdbarch->sofun_address_maybe_missing));
fprintf_unfiltered (file,
"gdbarch_dump: sp_regnum = %s\n",
plongest (gdbarch->sp_regnum));
fprintf_unfiltered (file,
"gdbarch_dump: stab_reg_to_regnum = <%s>\n",
host_address_to_string (gdbarch->stab_reg_to_regnum));
fprintf_unfiltered (file,
"gdbarch_dump: stabs_argument_has_addr = <%s>\n",
host_address_to_string (gdbarch->stabs_argument_has_addr));
fprintf_unfiltered (file,
"gdbarch_dump: gdbarch_static_transform_name_p() = %d\n",
gdbarch_static_transform_name_p (gdbarch));
fprintf_unfiltered (file,
"gdbarch_dump: static_transform_name = <%s>\n",
host_address_to_string (gdbarch->static_transform_name));
fprintf_unfiltered (file,
"gdbarch_dump: target_desc = %s\n",
host_address_to_string (gdbarch->target_desc));
fprintf_unfiltered (file,
"gdbarch_dump: target_signal_from_host = <%s>\n",
host_address_to_string (gdbarch->target_signal_from_host));
fprintf_unfiltered (file,
"gdbarch_dump: target_signal_to_host = <%s>\n",
host_address_to_string (gdbarch->target_signal_to_host));
fprintf_unfiltered (file,
"gdbarch_dump: gdbarch_unwind_pc_p() = %d\n",
gdbarch_unwind_pc_p (gdbarch));
fprintf_unfiltered (file,
"gdbarch_dump: unwind_pc = <%s>\n",
host_address_to_string (gdbarch->unwind_pc));
fprintf_unfiltered (file,
"gdbarch_dump: gdbarch_unwind_sp_p() = %d\n",
gdbarch_unwind_sp_p (gdbarch));
fprintf_unfiltered (file,
"gdbarch_dump: unwind_sp = <%s>\n",
host_address_to_string (gdbarch->unwind_sp));
fprintf_unfiltered (file,
"gdbarch_dump: value_from_register = <%s>\n",
host_address_to_string (gdbarch->value_from_register));
fprintf_unfiltered (file,
"gdbarch_dump: value_to_register = <%s>\n",
host_address_to_string (gdbarch->value_to_register));
* NEWS: Mention pointer to member improvements. * Makefile.in (gnu-v3-abi.o): Delete special rule. (eval.o, gnu-v3-abi.o, ia64-tdep.o): Update. * ada-valprint.c (ada_print_scalar): Update for new type codes. * c-typeprint.c (c_print_type): Update for new type codes. (c_type_print_varspec_prefix, c_type_print_varspec_suffix) (c_type_print_base): Likewise. (c_type_print_args): Rewrite. * c-valprint.c (c_val_print): Update for new type codes. Remove support for references to members. Treat methods like functions. * cp-abi.c (cplus_print_method_ptr, cplus_method_ptr_size) (cplus_make_method_ptr, cplus_method_ptr_to_value): New. * cp-abi.h (cplus_print_method_ptr, cplus_method_ptr_size) (cplus_make_method_ptr, cplus_method_ptr_to_value): New prototypes. (struct cp_abi_ops): Add corresponding members. * cp-valprint.c (cp_print_class_method): Delete. (cp_find_class_member): New function. (cp_print_class_member): Use it. Simplify support for bogus member pointers. * dwarf2read.c (quirk_gcc_member_function_pointer): Use lookup_methodptr_type. (read_tag_ptr_to_member_type): Likewise, and lookup_memberptr_type. * eval.c (evaluate_subexp_standard): Implement EVAL_SKIP for OP_SCOPE. Update call to value_aggregate_elt. Rewrite member pointer support. (evaluate_subexp_for_address): Handle OP_SCOPE explicitly. Handle references returned by user defined operators. * f-typeprint.c (f_print_type, f_type_print_varspec_prefix) (f_type_print_varspec_suffix): Remove support for member pointers. * gdbtypes.c (lookup_memberptr_type): Renamed from lookup_member_type and adjusted. (smash_to_memberptr_type): Likewise, from smash_to_member_type. (lookup_methodptr_type): New. (rank_one_type): Adjust for TYPE_CODE_MEMBERPTR. (recursive_dump_type): Update for new types. * gdbtypes.h (enum type_code): Replace TYPE_CODE_MEMBER with TYPE_CODE_MEMBERPTR and TYPE_CODE_METHODPTR. (lookup_memberptr_type, lookup_methodptr_type) (smash_to_memberptr_type): New prototypes. (smash_to_method_type): Formatting fix. (lookup_member_type, smash_to_member_type): Delete prototypes. * gnu-v3-abi.c (gnuv3_get_vtable, gnuv3_get_virtual_fn): New. Do not rely on debug information for the vptr or the method's enclosing type. Handle function descriptors for IA64. (gnuv3_virtual_fn_field): Rewrite using the new functions. (gnuv3_find_method_in, gnuv3_print_method_ptr) (gnuv3_method_ptr_size, gnuv3_make_method_ptr) (gnuv3_method_ptr_to_value): New. (init_gnuv3_ops): Set new members of gnu_v3_abi_ops. * hpread.c (hpread_type_lookup): Update for new types. * infcall.c (value_arg_coerce): Likewise. * m2-typeprint.c (m2_print_type): Remove explicit support for member pointers. * m2-valprint.c (m2_val_print): Likewise. * p-typeprint.c (pascal_type_print_varspec_prefix) (pascal_type_print_varspec_suffix, pascal_type_print_base): Likewise. * p-valprint.c (pascal_val_print): Likewise. (pascal_object_print_class_method, pascal_object_print_class_member): Delete. * p-lang.h (pascal_object_print_class_method) (pascal_object_print_class_member): Delete prototypes. * stabsread.c (read_type): Update for new types. * typeprint.c (print_type_scalar): Likewise. * valops.c (value_struct_elt_for_reference, value_namespace_elt) (value_maybe_namespace_elt, value_aggregate_elt): Add want_address argument. Construct a pointer to member if the address of a function or data member is requested. (value_cast_pointers): Don't modify the input value. (value_cast): Adjust pointer to member handling for new types. Allow null pointer to member constants. Don't modify the input value. (value_ind): Remove pointer to member check. Handle function descriptors for function pointers. (value_struct_elt, value_find_oload_method_list, check_field): Remove pointer to member checks. * value.c (unpack_long): Allow pointers to data members. (value_from_longest): Allow member pointers. * value.h (value_aggregate_elt): Add want_address. * varobj.c (c_variable_editable): Remove check for members. * gdbarch.sh: Add vtable_function_descriptors and vbit_in_delta. * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Handle descriptors in virtual tables. (ia64_gdbarch_init): Call set_gdbarch_vtable_function_descriptors. * c-lang.h (cp_print_class_method): Delete prototype. * arm-tdep.c (arm_gdbarch_init): Call set_gdbarch_vbit_in_delta. * mips-tdep.c (mips_gdbarch_init): Likewise. * gdbarch.c, gdbarch.h: Regenerated. * gdb.cp/classes.exp (test_pointers_to_class_members): Update expected output. Test the types of members and member pointers. * gdb.cp/inherit.exp (test_print_mi_member_types): Remove KFAILs for gdb/2092. * gdb.cp/member-ptr.exp: Search for a comment instead of a statement. Enable for GCC. Update expected output for some tests and add new tests. Remove obsolete GCC KFAILs. Allow GCC's class layout. * gdb.cp/member-ptr.cc (Padding, Padding::vspacer, Base, Base::get_x) (Base::vget_base, Left, Left::vget, Right, Right::vget, Diamond) (Diamond::vget_base): New. (main): Add new tests. * gdb.cp/printmethod.exp: Update expected output for member functions. * gdb.cp/virtfunc.exp (test_virtual_calls): Add a KFAIL for print pEe->D::vg().
2007-01-04 02:05:45 +08:00
fprintf_unfiltered (file,
"gdbarch_dump: vbit_in_delta = %s\n",
plongest (gdbarch->vbit_in_delta));
fprintf_unfiltered (file,
"gdbarch_dump: virtual_frame_pointer = <%s>\n",
host_address_to_string (gdbarch->virtual_frame_pointer));
* NEWS: Mention pointer to member improvements. * Makefile.in (gnu-v3-abi.o): Delete special rule. (eval.o, gnu-v3-abi.o, ia64-tdep.o): Update. * ada-valprint.c (ada_print_scalar): Update for new type codes. * c-typeprint.c (c_print_type): Update for new type codes. (c_type_print_varspec_prefix, c_type_print_varspec_suffix) (c_type_print_base): Likewise. (c_type_print_args): Rewrite. * c-valprint.c (c_val_print): Update for new type codes. Remove support for references to members. Treat methods like functions. * cp-abi.c (cplus_print_method_ptr, cplus_method_ptr_size) (cplus_make_method_ptr, cplus_method_ptr_to_value): New. * cp-abi.h (cplus_print_method_ptr, cplus_method_ptr_size) (cplus_make_method_ptr, cplus_method_ptr_to_value): New prototypes. (struct cp_abi_ops): Add corresponding members. * cp-valprint.c (cp_print_class_method): Delete. (cp_find_class_member): New function. (cp_print_class_member): Use it. Simplify support for bogus member pointers. * dwarf2read.c (quirk_gcc_member_function_pointer): Use lookup_methodptr_type. (read_tag_ptr_to_member_type): Likewise, and lookup_memberptr_type. * eval.c (evaluate_subexp_standard): Implement EVAL_SKIP for OP_SCOPE. Update call to value_aggregate_elt. Rewrite member pointer support. (evaluate_subexp_for_address): Handle OP_SCOPE explicitly. Handle references returned by user defined operators. * f-typeprint.c (f_print_type, f_type_print_varspec_prefix) (f_type_print_varspec_suffix): Remove support for member pointers. * gdbtypes.c (lookup_memberptr_type): Renamed from lookup_member_type and adjusted. (smash_to_memberptr_type): Likewise, from smash_to_member_type. (lookup_methodptr_type): New. (rank_one_type): Adjust for TYPE_CODE_MEMBERPTR. (recursive_dump_type): Update for new types. * gdbtypes.h (enum type_code): Replace TYPE_CODE_MEMBER with TYPE_CODE_MEMBERPTR and TYPE_CODE_METHODPTR. (lookup_memberptr_type, lookup_methodptr_type) (smash_to_memberptr_type): New prototypes. (smash_to_method_type): Formatting fix. (lookup_member_type, smash_to_member_type): Delete prototypes. * gnu-v3-abi.c (gnuv3_get_vtable, gnuv3_get_virtual_fn): New. Do not rely on debug information for the vptr or the method's enclosing type. Handle function descriptors for IA64. (gnuv3_virtual_fn_field): Rewrite using the new functions. (gnuv3_find_method_in, gnuv3_print_method_ptr) (gnuv3_method_ptr_size, gnuv3_make_method_ptr) (gnuv3_method_ptr_to_value): New. (init_gnuv3_ops): Set new members of gnu_v3_abi_ops. * hpread.c (hpread_type_lookup): Update for new types. * infcall.c (value_arg_coerce): Likewise. * m2-typeprint.c (m2_print_type): Remove explicit support for member pointers. * m2-valprint.c (m2_val_print): Likewise. * p-typeprint.c (pascal_type_print_varspec_prefix) (pascal_type_print_varspec_suffix, pascal_type_print_base): Likewise. * p-valprint.c (pascal_val_print): Likewise. (pascal_object_print_class_method, pascal_object_print_class_member): Delete. * p-lang.h (pascal_object_print_class_method) (pascal_object_print_class_member): Delete prototypes. * stabsread.c (read_type): Update for new types. * typeprint.c (print_type_scalar): Likewise. * valops.c (value_struct_elt_for_reference, value_namespace_elt) (value_maybe_namespace_elt, value_aggregate_elt): Add want_address argument. Construct a pointer to member if the address of a function or data member is requested. (value_cast_pointers): Don't modify the input value. (value_cast): Adjust pointer to member handling for new types. Allow null pointer to member constants. Don't modify the input value. (value_ind): Remove pointer to member check. Handle function descriptors for function pointers. (value_struct_elt, value_find_oload_method_list, check_field): Remove pointer to member checks. * value.c (unpack_long): Allow pointers to data members. (value_from_longest): Allow member pointers. * value.h (value_aggregate_elt): Add want_address. * varobj.c (c_variable_editable): Remove check for members. * gdbarch.sh: Add vtable_function_descriptors and vbit_in_delta. * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Handle descriptors in virtual tables. (ia64_gdbarch_init): Call set_gdbarch_vtable_function_descriptors. * c-lang.h (cp_print_class_method): Delete prototype. * arm-tdep.c (arm_gdbarch_init): Call set_gdbarch_vbit_in_delta. * mips-tdep.c (mips_gdbarch_init): Likewise. * gdbarch.c, gdbarch.h: Regenerated. * gdb.cp/classes.exp (test_pointers_to_class_members): Update expected output. Test the types of members and member pointers. * gdb.cp/inherit.exp (test_print_mi_member_types): Remove KFAILs for gdb/2092. * gdb.cp/member-ptr.exp: Search for a comment instead of a statement. Enable for GCC. Update expected output for some tests and add new tests. Remove obsolete GCC KFAILs. Allow GCC's class layout. * gdb.cp/member-ptr.cc (Padding, Padding::vspacer, Base, Base::get_x) (Base::vget_base, Left, Left::vget, Right, Right::vget, Diamond) (Diamond::vget_base): New. (main): Add new tests. * gdb.cp/printmethod.exp: Update expected output for member functions. * gdb.cp/virtfunc.exp (test_virtual_calls): Add a KFAIL for print pEe->D::vg().
2007-01-04 02:05:45 +08:00
fprintf_unfiltered (file,
"gdbarch_dump: vtable_function_descriptors = %s\n",
plongest (gdbarch->vtable_function_descriptors));
fprintf_unfiltered (file,
* gdbarch.sh (read_pc): Add REGCACHE argument. Remove PTID argument. (write_pc): Likewise. Remove default implementation, add predicate. * gdbarch.c, gdbarch.h: Regenerate. * regcache.c (read_pc_pid): Use current regcache instead of calling read_register_pid. (write_pc_pid): Check gdbarch_write_pc predicate, implement default case inline. (generic_target_write_pc): Remove. * inferior.h (generic_target_write_pc): Remove. * frv-tdep.c (frv_gdbarch_init): Do not install it. * m68hc11-tdep.c (m68hc11_gdbarch_init): Likewise. * rs6000-tdep.c (rs6000_gdbarch_init): Likewise. * sh64-tdep.c (sh64_gdbarch_init): Likewise. * sh-tdep.c (sh_gdbarch_init): Likewise. * xstormy16-tdep.c (xstormy16_gdbarch_init): Likewise. * avr-tdep.c (avr_read_pc): Add REGCACHE argument. Remove PTID argument. Use REGCACHE instead of calling read_register_pid. * hppa-hpux-tdep.c (hppa_hpux_read_pc): Likewise. * hppa-tdep.c (hppa_read_pc): Likewise. * hppa-tdep.h (hppa_read_pc): Likewise. * ia64-tdep.c (ia64_read_pc): Likewise. * m32r-tdep.c (m32r_read_pc): Likewise. * mep-tdep.c (mep_read_pc): Likewise. * mn10300-tdep.c (mn10300_read_pc): Likewise. * spu-tdep.c (spu_read_pc): Likewise. * arm-tdep.c (arm_write_pc): Add REGCACHE argument. Remove PTID argument. Use REGCACHE instead of calling write_register_pid. * avr-tdep.c (avr_write_pc): Likewise. * hppa-hpux-tdep.c (hppa_hpux_write_pc): Likewise. * hppa-tdep.c (hppa_write_pc): Likewise. * hppa-tdep.h (hppa_write_pc): Likewise. * i386-linux-tdep.c (i386_linux_write_pc): Likewise. * amd64-linux-tdep.c (amd64_linux_write_pc): Likewise. * ia64-linux-tdep.c (ia64_linux_write_pc): Likewise. * ia64-tdep.c (ia64_write_pc): Likewise. * ia64-tdep.h (ia64_write_pc): Likewise. * m32r-tdep.c (m32r_write_pc): Likewise. * m88k-tdep.c (m88k_write_pc): Likewise. * mep-tdep.c (mep_write_pc): Likewise. * mips-tdep.c (mips_write_pc): Likewise. * mips-linux-tdep.c (mips_linux_write_pc): Likewise. * mn10300-tdep.c (mn10300_write_pc): Likewise. * sparc-tdep.c (sparc_write_pc): Likewise. * spu-tdep.c (spu_write_pc): Likewise. * mips-tdep.c (read_signed_register): Remove. (read_signed_register_pid): Likewise. (mips_read_pc): Add REGCACHE argument. Remove PTID argument. Use REGCACHE instead of calling read_signed_register_pid.
2007-06-16 06:44:56 +08:00
"gdbarch_dump: gdbarch_write_pc_p() = %d\n",
gdbarch_write_pc_p (gdbarch));
fprintf_unfiltered (file,
"gdbarch_dump: write_pc = <%s>\n",
host_address_to_string (gdbarch->write_pc));
if (gdbarch->dump_tdep != NULL)
gdbarch->dump_tdep (gdbarch, file);
1999-06-15 02:08:47 +08:00
}
struct gdbarch_tdep *
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gdbarch_tdep (struct gdbarch *gdbarch)
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{
if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_tdep called\n");
return gdbarch->tdep;
}
const struct bfd_arch_info *
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gdbarch_bfd_arch_info (struct gdbarch *gdbarch)
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{
gdb_assert (gdbarch != NULL);
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if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_bfd_arch_info called\n");
return gdbarch->bfd_arch_info;
}
int
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gdbarch_byte_order (struct gdbarch *gdbarch)
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{
gdb_assert (gdbarch != NULL);
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if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_byte_order called\n");
return gdbarch->byte_order;
}
int
gdbarch_byte_order_for_code (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_byte_order_for_code called\n");
return gdbarch->byte_order_for_code;
}
enum gdb_osabi
gdbarch_osabi (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_osabi called\n");
return gdbarch->osabi;
}
const struct target_desc *
gdbarch_target_desc (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_target_desc called\n");
return gdbarch->target_desc;
}
int
gdbarch_bits_big_endian (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
/* Skip verify of bits_big_endian, invalid_p == 0 */
if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_bits_big_endian called\n");
return gdbarch->bits_big_endian;
}
void
set_gdbarch_bits_big_endian (struct gdbarch *gdbarch,
int bits_big_endian)
{
gdbarch->bits_big_endian = bits_big_endian;
}
1999-06-15 02:08:47 +08:00
int
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gdbarch_short_bit (struct gdbarch *gdbarch)
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{
gdb_assert (gdbarch != NULL);
2000-08-11 10:55:38 +08:00
/* Skip verify of short_bit, invalid_p == 0 */
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if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_short_bit called\n");
return gdbarch->short_bit;
}
void
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set_gdbarch_short_bit (struct gdbarch *gdbarch,
int short_bit)
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{
gdbarch->short_bit = short_bit;
}
int
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gdbarch_int_bit (struct gdbarch *gdbarch)
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{
gdb_assert (gdbarch != NULL);
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/* Skip verify of int_bit, invalid_p == 0 */
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if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_int_bit called\n");
return gdbarch->int_bit;
}
void
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set_gdbarch_int_bit (struct gdbarch *gdbarch,
int int_bit)
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{
gdbarch->int_bit = int_bit;
}
int
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gdbarch_long_bit (struct gdbarch *gdbarch)
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{
gdb_assert (gdbarch != NULL);
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/* Skip verify of long_bit, invalid_p == 0 */
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if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_long_bit called\n");
return gdbarch->long_bit;
}
void
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set_gdbarch_long_bit (struct gdbarch *gdbarch,
int long_bit)
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{
gdbarch->long_bit = long_bit;
}
int
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gdbarch_long_long_bit (struct gdbarch *gdbarch)
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{
gdb_assert (gdbarch != NULL);
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/* Skip verify of long_long_bit, invalid_p == 0 */
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if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_long_long_bit called\n");
return gdbarch->long_long_bit;
}
void
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set_gdbarch_long_long_bit (struct gdbarch *gdbarch,
int long_long_bit)
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{
gdbarch->long_long_bit = long_long_bit;
}
int
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gdbarch_float_bit (struct gdbarch *gdbarch)
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{
gdb_assert (gdbarch != NULL);
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/* Skip verify of float_bit, invalid_p == 0 */
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if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_float_bit called\n");
return gdbarch->float_bit;
}
void
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set_gdbarch_float_bit (struct gdbarch *gdbarch,
int float_bit)
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{
gdbarch->float_bit = float_bit;
}
* doublest.c (floatformat_from_length): Use the right element from gdbarch floatformats. (floatformat_from_type, extract_typed_floating) (store_typed_floating): Likewise. * doublest.h: Remove declarations for undefined floatformat arrays. * gdbarch.sh (float_format, double_format, long_double_format): Change to pairs. (pformat): Update for pairs. * gdbarch.c, gdbarch.h: Regenerated. * gdbtypes.c (floatformats_ieee_single, floatformats_ieee_double) (floatformats_ieee_double_littlebyte_bigword) (floatformats_i387_ext, floatformats_m68881_ext, floatformats_arm_ext) (floatformats_ia64_spill, floatformats_ia64_quad, floatformats_vax_f) (floatformats_vax_d): New variables. (builtin_type_ieee_single, builtin_type_ieee_double) (builtin_type_arm_ext, builtin_type_ia64_spill) (builtin_type_ia64_quad): Replace arrays with individual types. (builtin_type_ieee_single_big, builtin_type_ieee_single_little) (builtin_type_ieee_double_big, builtin_type_ieee_double_little) (builtin_type_ieee_double_littlebyte_bigword, builtin_type_i960_ext) (builtin_type_m88110_ext, builtin_type_m88110_harris_ext) (builtin_type_arm_ext_big, builtin_type_arm_ext_littlebyte_bigword) (builtin_type_ia64_spill_big, builtin_type_ia64_spill_little) (builtin_type_ia64_quad_big, builtin_type_ia64_quad_little): Delete unused and endian-specific types. (recursive_dump_type): Update for floatformat pairs. (build_flt): Move higher. Handle bit == -1. Take a floatformat pair. (build_gdbtypes): Use build_flt. (_initialize_gdbtypes): Update set of initialized types. * gdbtypes.h: Update declarations to match gdbtypes.c. (struct main_type): Store a pointer to two floatformats. * arch-utils.c (default_float_format, default_double_format): Delete. * arch-utils.h (default_float_format, default_double_format): Delete. * arm-tdep.c, avr-tdep.c, hppa-tdep.c, hppabsd-tdep.c, i386-tdep.c, ia64-tdep.c, iq2000-tdep.c, m68k-tdep.c, m88k-tdep.c, mips-linux-tdep.c, mips-tdep.c, mt-tdep.c, ppcobsd-tdep.c, sparc-linux-tdep.c, sparc-tdep.c, sparcnbsd-tdep.c, spu-tdep.c, vax-tdep.c, alpha-tdep.c, ppc-sysv-tdep.c: Update.
2007-01-30 01:31:06 +08:00
const struct floatformat **
gdbarch_float_format (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_float_format called\n");
return gdbarch->float_format;
}
void
set_gdbarch_float_format (struct gdbarch *gdbarch,
* doublest.c (floatformat_from_length): Use the right element from gdbarch floatformats. (floatformat_from_type, extract_typed_floating) (store_typed_floating): Likewise. * doublest.h: Remove declarations for undefined floatformat arrays. * gdbarch.sh (float_format, double_format, long_double_format): Change to pairs. (pformat): Update for pairs. * gdbarch.c, gdbarch.h: Regenerated. * gdbtypes.c (floatformats_ieee_single, floatformats_ieee_double) (floatformats_ieee_double_littlebyte_bigword) (floatformats_i387_ext, floatformats_m68881_ext, floatformats_arm_ext) (floatformats_ia64_spill, floatformats_ia64_quad, floatformats_vax_f) (floatformats_vax_d): New variables. (builtin_type_ieee_single, builtin_type_ieee_double) (builtin_type_arm_ext, builtin_type_ia64_spill) (builtin_type_ia64_quad): Replace arrays with individual types. (builtin_type_ieee_single_big, builtin_type_ieee_single_little) (builtin_type_ieee_double_big, builtin_type_ieee_double_little) (builtin_type_ieee_double_littlebyte_bigword, builtin_type_i960_ext) (builtin_type_m88110_ext, builtin_type_m88110_harris_ext) (builtin_type_arm_ext_big, builtin_type_arm_ext_littlebyte_bigword) (builtin_type_ia64_spill_big, builtin_type_ia64_spill_little) (builtin_type_ia64_quad_big, builtin_type_ia64_quad_little): Delete unused and endian-specific types. (recursive_dump_type): Update for floatformat pairs. (build_flt): Move higher. Handle bit == -1. Take a floatformat pair. (build_gdbtypes): Use build_flt. (_initialize_gdbtypes): Update set of initialized types. * gdbtypes.h: Update declarations to match gdbtypes.c. (struct main_type): Store a pointer to two floatformats. * arch-utils.c (default_float_format, default_double_format): Delete. * arch-utils.h (default_float_format, default_double_format): Delete. * arm-tdep.c, avr-tdep.c, hppa-tdep.c, hppabsd-tdep.c, i386-tdep.c, ia64-tdep.c, iq2000-tdep.c, m68k-tdep.c, m88k-tdep.c, mips-linux-tdep.c, mips-tdep.c, mt-tdep.c, ppcobsd-tdep.c, sparc-linux-tdep.c, sparc-tdep.c, sparcnbsd-tdep.c, spu-tdep.c, vax-tdep.c, alpha-tdep.c, ppc-sysv-tdep.c: Update.
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const struct floatformat ** float_format)
{
gdbarch->float_format = float_format;
}
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int
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gdbarch_double_bit (struct gdbarch *gdbarch)
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{
gdb_assert (gdbarch != NULL);
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/* Skip verify of double_bit, invalid_p == 0 */
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if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_double_bit called\n");
return gdbarch->double_bit;
}
void
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set_gdbarch_double_bit (struct gdbarch *gdbarch,
int double_bit)
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{
gdbarch->double_bit = double_bit;
}
* doublest.c (floatformat_from_length): Use the right element from gdbarch floatformats. (floatformat_from_type, extract_typed_floating) (store_typed_floating): Likewise. * doublest.h: Remove declarations for undefined floatformat arrays. * gdbarch.sh (float_format, double_format, long_double_format): Change to pairs. (pformat): Update for pairs. * gdbarch.c, gdbarch.h: Regenerated. * gdbtypes.c (floatformats_ieee_single, floatformats_ieee_double) (floatformats_ieee_double_littlebyte_bigword) (floatformats_i387_ext, floatformats_m68881_ext, floatformats_arm_ext) (floatformats_ia64_spill, floatformats_ia64_quad, floatformats_vax_f) (floatformats_vax_d): New variables. (builtin_type_ieee_single, builtin_type_ieee_double) (builtin_type_arm_ext, builtin_type_ia64_spill) (builtin_type_ia64_quad): Replace arrays with individual types. (builtin_type_ieee_single_big, builtin_type_ieee_single_little) (builtin_type_ieee_double_big, builtin_type_ieee_double_little) (builtin_type_ieee_double_littlebyte_bigword, builtin_type_i960_ext) (builtin_type_m88110_ext, builtin_type_m88110_harris_ext) (builtin_type_arm_ext_big, builtin_type_arm_ext_littlebyte_bigword) (builtin_type_ia64_spill_big, builtin_type_ia64_spill_little) (builtin_type_ia64_quad_big, builtin_type_ia64_quad_little): Delete unused and endian-specific types. (recursive_dump_type): Update for floatformat pairs. (build_flt): Move higher. Handle bit == -1. Take a floatformat pair. (build_gdbtypes): Use build_flt. (_initialize_gdbtypes): Update set of initialized types. * gdbtypes.h: Update declarations to match gdbtypes.c. (struct main_type): Store a pointer to two floatformats. * arch-utils.c (default_float_format, default_double_format): Delete. * arch-utils.h (default_float_format, default_double_format): Delete. * arm-tdep.c, avr-tdep.c, hppa-tdep.c, hppabsd-tdep.c, i386-tdep.c, ia64-tdep.c, iq2000-tdep.c, m68k-tdep.c, m88k-tdep.c, mips-linux-tdep.c, mips-tdep.c, mt-tdep.c, ppcobsd-tdep.c, sparc-linux-tdep.c, sparc-tdep.c, sparcnbsd-tdep.c, spu-tdep.c, vax-tdep.c, alpha-tdep.c, ppc-sysv-tdep.c: Update.
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const struct floatformat **
gdbarch_double_format (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_double_format called\n");
return gdbarch->double_format;
}
void
set_gdbarch_double_format (struct gdbarch *gdbarch,
* doublest.c (floatformat_from_length): Use the right element from gdbarch floatformats. (floatformat_from_type, extract_typed_floating) (store_typed_floating): Likewise. * doublest.h: Remove declarations for undefined floatformat arrays. * gdbarch.sh (float_format, double_format, long_double_format): Change to pairs. (pformat): Update for pairs. * gdbarch.c, gdbarch.h: Regenerated. * gdbtypes.c (floatformats_ieee_single, floatformats_ieee_double) (floatformats_ieee_double_littlebyte_bigword) (floatformats_i387_ext, floatformats_m68881_ext, floatformats_arm_ext) (floatformats_ia64_spill, floatformats_ia64_quad, floatformats_vax_f) (floatformats_vax_d): New variables. (builtin_type_ieee_single, builtin_type_ieee_double) (builtin_type_arm_ext, builtin_type_ia64_spill) (builtin_type_ia64_quad): Replace arrays with individual types. (builtin_type_ieee_single_big, builtin_type_ieee_single_little) (builtin_type_ieee_double_big, builtin_type_ieee_double_little) (builtin_type_ieee_double_littlebyte_bigword, builtin_type_i960_ext) (builtin_type_m88110_ext, builtin_type_m88110_harris_ext) (builtin_type_arm_ext_big, builtin_type_arm_ext_littlebyte_bigword) (builtin_type_ia64_spill_big, builtin_type_ia64_spill_little) (builtin_type_ia64_quad_big, builtin_type_ia64_quad_little): Delete unused and endian-specific types. (recursive_dump_type): Update for floatformat pairs. (build_flt): Move higher. Handle bit == -1. Take a floatformat pair. (build_gdbtypes): Use build_flt. (_initialize_gdbtypes): Update set of initialized types. * gdbtypes.h: Update declarations to match gdbtypes.c. (struct main_type): Store a pointer to two floatformats. * arch-utils.c (default_float_format, default_double_format): Delete. * arch-utils.h (default_float_format, default_double_format): Delete. * arm-tdep.c, avr-tdep.c, hppa-tdep.c, hppabsd-tdep.c, i386-tdep.c, ia64-tdep.c, iq2000-tdep.c, m68k-tdep.c, m88k-tdep.c, mips-linux-tdep.c, mips-tdep.c, mt-tdep.c, ppcobsd-tdep.c, sparc-linux-tdep.c, sparc-tdep.c, sparcnbsd-tdep.c, spu-tdep.c, vax-tdep.c, alpha-tdep.c, ppc-sysv-tdep.c: Update.
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const struct floatformat ** double_format)
{
gdbarch->double_format = double_format;
}
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int
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gdbarch_long_double_bit (struct gdbarch *gdbarch)
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{
gdb_assert (gdbarch != NULL);
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/* Skip verify of long_double_bit, invalid_p == 0 */
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if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_long_double_bit called\n");
return gdbarch->long_double_bit;
}
void
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set_gdbarch_long_double_bit (struct gdbarch *gdbarch,
int long_double_bit)
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{
gdbarch->long_double_bit = long_double_bit;
}
* doublest.c (floatformat_from_length): Use the right element from gdbarch floatformats. (floatformat_from_type, extract_typed_floating) (store_typed_floating): Likewise. * doublest.h: Remove declarations for undefined floatformat arrays. * gdbarch.sh (float_format, double_format, long_double_format): Change to pairs. (pformat): Update for pairs. * gdbarch.c, gdbarch.h: Regenerated. * gdbtypes.c (floatformats_ieee_single, floatformats_ieee_double) (floatformats_ieee_double_littlebyte_bigword) (floatformats_i387_ext, floatformats_m68881_ext, floatformats_arm_ext) (floatformats_ia64_spill, floatformats_ia64_quad, floatformats_vax_f) (floatformats_vax_d): New variables. (builtin_type_ieee_single, builtin_type_ieee_double) (builtin_type_arm_ext, builtin_type_ia64_spill) (builtin_type_ia64_quad): Replace arrays with individual types. (builtin_type_ieee_single_big, builtin_type_ieee_single_little) (builtin_type_ieee_double_big, builtin_type_ieee_double_little) (builtin_type_ieee_double_littlebyte_bigword, builtin_type_i960_ext) (builtin_type_m88110_ext, builtin_type_m88110_harris_ext) (builtin_type_arm_ext_big, builtin_type_arm_ext_littlebyte_bigword) (builtin_type_ia64_spill_big, builtin_type_ia64_spill_little) (builtin_type_ia64_quad_big, builtin_type_ia64_quad_little): Delete unused and endian-specific types. (recursive_dump_type): Update for floatformat pairs. (build_flt): Move higher. Handle bit == -1. Take a floatformat pair. (build_gdbtypes): Use build_flt. (_initialize_gdbtypes): Update set of initialized types. * gdbtypes.h: Update declarations to match gdbtypes.c. (struct main_type): Store a pointer to two floatformats. * arch-utils.c (default_float_format, default_double_format): Delete. * arch-utils.h (default_float_format, default_double_format): Delete. * arm-tdep.c, avr-tdep.c, hppa-tdep.c, hppabsd-tdep.c, i386-tdep.c, ia64-tdep.c, iq2000-tdep.c, m68k-tdep.c, m88k-tdep.c, mips-linux-tdep.c, mips-tdep.c, mt-tdep.c, ppcobsd-tdep.c, sparc-linux-tdep.c, sparc-tdep.c, sparcnbsd-tdep.c, spu-tdep.c, vax-tdep.c, alpha-tdep.c, ppc-sysv-tdep.c: Update.
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const struct floatformat **
gdbarch_long_double_format (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_long_double_format called\n");
return gdbarch->long_double_format;
}
void
set_gdbarch_long_double_format (struct gdbarch *gdbarch,
* doublest.c (floatformat_from_length): Use the right element from gdbarch floatformats. (floatformat_from_type, extract_typed_floating) (store_typed_floating): Likewise. * doublest.h: Remove declarations for undefined floatformat arrays. * gdbarch.sh (float_format, double_format, long_double_format): Change to pairs. (pformat): Update for pairs. * gdbarch.c, gdbarch.h: Regenerated. * gdbtypes.c (floatformats_ieee_single, floatformats_ieee_double) (floatformats_ieee_double_littlebyte_bigword) (floatformats_i387_ext, floatformats_m68881_ext, floatformats_arm_ext) (floatformats_ia64_spill, floatformats_ia64_quad, floatformats_vax_f) (floatformats_vax_d): New variables. (builtin_type_ieee_single, builtin_type_ieee_double) (builtin_type_arm_ext, builtin_type_ia64_spill) (builtin_type_ia64_quad): Replace arrays with individual types. (builtin_type_ieee_single_big, builtin_type_ieee_single_little) (builtin_type_ieee_double_big, builtin_type_ieee_double_little) (builtin_type_ieee_double_littlebyte_bigword, builtin_type_i960_ext) (builtin_type_m88110_ext, builtin_type_m88110_harris_ext) (builtin_type_arm_ext_big, builtin_type_arm_ext_littlebyte_bigword) (builtin_type_ia64_spill_big, builtin_type_ia64_spill_little) (builtin_type_ia64_quad_big, builtin_type_ia64_quad_little): Delete unused and endian-specific types. (recursive_dump_type): Update for floatformat pairs. (build_flt): Move higher. Handle bit == -1. Take a floatformat pair. (build_gdbtypes): Use build_flt. (_initialize_gdbtypes): Update set of initialized types. * gdbtypes.h: Update declarations to match gdbtypes.c. (struct main_type): Store a pointer to two floatformats. * arch-utils.c (default_float_format, default_double_format): Delete. * arch-utils.h (default_float_format, default_double_format): Delete. * arm-tdep.c, avr-tdep.c, hppa-tdep.c, hppabsd-tdep.c, i386-tdep.c, ia64-tdep.c, iq2000-tdep.c, m68k-tdep.c, m88k-tdep.c, mips-linux-tdep.c, mips-tdep.c, mt-tdep.c, ppcobsd-tdep.c, sparc-linux-tdep.c, sparc-tdep.c, sparcnbsd-tdep.c, spu-tdep.c, vax-tdep.c, alpha-tdep.c, ppc-sysv-tdep.c: Update.
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const struct floatformat ** long_double_format)
{
gdbarch->long_double_format = long_double_format;
}
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int
gdbarch_ptr_bit (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
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/* Skip verify of ptr_bit, invalid_p == 0 */
if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_ptr_bit called\n");
return gdbarch->ptr_bit;
}
void
set_gdbarch_ptr_bit (struct gdbarch *gdbarch,
int ptr_bit)
{
gdbarch->ptr_bit = ptr_bit;
}
int
gdbarch_addr_bit (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
/* Check variable changed from pre-default. */
gdb_assert (gdbarch->addr_bit != 0);
if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_addr_bit called\n");
return gdbarch->addr_bit;
}
void
set_gdbarch_addr_bit (struct gdbarch *gdbarch,
int addr_bit)
{
gdbarch->addr_bit = addr_bit;
}
int
gdbarch_char_signed (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
/* Check variable changed from pre-default. */
gdb_assert (gdbarch->char_signed != -1);
if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_char_signed called\n");
return gdbarch->char_signed;
}
void
set_gdbarch_char_signed (struct gdbarch *gdbarch,
int char_signed)
{
gdbarch->char_signed = char_signed;
}
int
gdbarch_read_pc_p (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
return gdbarch->read_pc != NULL;
}
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CORE_ADDR
* gdbarch.sh (read_pc): Add REGCACHE argument. Remove PTID argument. (write_pc): Likewise. Remove default implementation, add predicate. * gdbarch.c, gdbarch.h: Regenerate. * regcache.c (read_pc_pid): Use current regcache instead of calling read_register_pid. (write_pc_pid): Check gdbarch_write_pc predicate, implement default case inline. (generic_target_write_pc): Remove. * inferior.h (generic_target_write_pc): Remove. * frv-tdep.c (frv_gdbarch_init): Do not install it. * m68hc11-tdep.c (m68hc11_gdbarch_init): Likewise. * rs6000-tdep.c (rs6000_gdbarch_init): Likewise. * sh64-tdep.c (sh64_gdbarch_init): Likewise. * sh-tdep.c (sh_gdbarch_init): Likewise. * xstormy16-tdep.c (xstormy16_gdbarch_init): Likewise. * avr-tdep.c (avr_read_pc): Add REGCACHE argument. Remove PTID argument. Use REGCACHE instead of calling read_register_pid. * hppa-hpux-tdep.c (hppa_hpux_read_pc): Likewise. * hppa-tdep.c (hppa_read_pc): Likewise. * hppa-tdep.h (hppa_read_pc): Likewise. * ia64-tdep.c (ia64_read_pc): Likewise. * m32r-tdep.c (m32r_read_pc): Likewise. * mep-tdep.c (mep_read_pc): Likewise. * mn10300-tdep.c (mn10300_read_pc): Likewise. * spu-tdep.c (spu_read_pc): Likewise. * arm-tdep.c (arm_write_pc): Add REGCACHE argument. Remove PTID argument. Use REGCACHE instead of calling write_register_pid. * avr-tdep.c (avr_write_pc): Likewise. * hppa-hpux-tdep.c (hppa_hpux_write_pc): Likewise. * hppa-tdep.c (hppa_write_pc): Likewise. * hppa-tdep.h (hppa_write_pc): Likewise. * i386-linux-tdep.c (i386_linux_write_pc): Likewise. * amd64-linux-tdep.c (amd64_linux_write_pc): Likewise. * ia64-linux-tdep.c (ia64_linux_write_pc): Likewise. * ia64-tdep.c (ia64_write_pc): Likewise. * ia64-tdep.h (ia64_write_pc): Likewise. * m32r-tdep.c (m32r_write_pc): Likewise. * m88k-tdep.c (m88k_write_pc): Likewise. * mep-tdep.c (mep_write_pc): Likewise. * mips-tdep.c (mips_write_pc): Likewise. * mips-linux-tdep.c (mips_linux_write_pc): Likewise. * mn10300-tdep.c (mn10300_write_pc): Likewise. * sparc-tdep.c (sparc_write_pc): Likewise. * spu-tdep.c (spu_write_pc): Likewise. * mips-tdep.c (read_signed_register): Remove. (read_signed_register_pid): Likewise. (mips_read_pc): Add REGCACHE argument. Remove PTID argument. Use REGCACHE instead of calling read_signed_register_pid.
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gdbarch_read_pc (struct gdbarch *gdbarch, struct regcache *regcache)
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{
gdb_assert (gdbarch != NULL);
gdb_assert (gdbarch->read_pc != NULL);
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if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_read_pc called\n");
* gdbarch.sh (read_pc): Add REGCACHE argument. Remove PTID argument. (write_pc): Likewise. Remove default implementation, add predicate. * gdbarch.c, gdbarch.h: Regenerate. * regcache.c (read_pc_pid): Use current regcache instead of calling read_register_pid. (write_pc_pid): Check gdbarch_write_pc predicate, implement default case inline. (generic_target_write_pc): Remove. * inferior.h (generic_target_write_pc): Remove. * frv-tdep.c (frv_gdbarch_init): Do not install it. * m68hc11-tdep.c (m68hc11_gdbarch_init): Likewise. * rs6000-tdep.c (rs6000_gdbarch_init): Likewise. * sh64-tdep.c (sh64_gdbarch_init): Likewise. * sh-tdep.c (sh_gdbarch_init): Likewise. * xstormy16-tdep.c (xstormy16_gdbarch_init): Likewise. * avr-tdep.c (avr_read_pc): Add REGCACHE argument. Remove PTID argument. Use REGCACHE instead of calling read_register_pid. * hppa-hpux-tdep.c (hppa_hpux_read_pc): Likewise. * hppa-tdep.c (hppa_read_pc): Likewise. * hppa-tdep.h (hppa_read_pc): Likewise. * ia64-tdep.c (ia64_read_pc): Likewise. * m32r-tdep.c (m32r_read_pc): Likewise. * mep-tdep.c (mep_read_pc): Likewise. * mn10300-tdep.c (mn10300_read_pc): Likewise. * spu-tdep.c (spu_read_pc): Likewise. * arm-tdep.c (arm_write_pc): Add REGCACHE argument. Remove PTID argument. Use REGCACHE instead of calling write_register_pid. * avr-tdep.c (avr_write_pc): Likewise. * hppa-hpux-tdep.c (hppa_hpux_write_pc): Likewise. * hppa-tdep.c (hppa_write_pc): Likewise. * hppa-tdep.h (hppa_write_pc): Likewise. * i386-linux-tdep.c (i386_linux_write_pc): Likewise. * amd64-linux-tdep.c (amd64_linux_write_pc): Likewise. * ia64-linux-tdep.c (ia64_linux_write_pc): Likewise. * ia64-tdep.c (ia64_write_pc): Likewise. * ia64-tdep.h (ia64_write_pc): Likewise. * m32r-tdep.c (m32r_write_pc): Likewise. * m88k-tdep.c (m88k_write_pc): Likewise. * mep-tdep.c (mep_write_pc): Likewise. * mips-tdep.c (mips_write_pc): Likewise. * mips-linux-tdep.c (mips_linux_write_pc): Likewise. * mn10300-tdep.c (mn10300_write_pc): Likewise. * sparc-tdep.c (sparc_write_pc): Likewise. * spu-tdep.c (spu_write_pc): Likewise. * mips-tdep.c (read_signed_register): Remove. (read_signed_register_pid): Likewise. (mips_read_pc): Add REGCACHE argument. Remove PTID argument. Use REGCACHE instead of calling read_signed_register_pid.
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return gdbarch->read_pc (regcache);
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}
void
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set_gdbarch_read_pc (struct gdbarch *gdbarch,
gdbarch_read_pc_ftype read_pc)
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{
gdbarch->read_pc = read_pc;
}
* gdbarch.sh (read_pc): Add REGCACHE argument. Remove PTID argument. (write_pc): Likewise. Remove default implementation, add predicate. * gdbarch.c, gdbarch.h: Regenerate. * regcache.c (read_pc_pid): Use current regcache instead of calling read_register_pid. (write_pc_pid): Check gdbarch_write_pc predicate, implement default case inline. (generic_target_write_pc): Remove. * inferior.h (generic_target_write_pc): Remove. * frv-tdep.c (frv_gdbarch_init): Do not install it. * m68hc11-tdep.c (m68hc11_gdbarch_init): Likewise. * rs6000-tdep.c (rs6000_gdbarch_init): Likewise. * sh64-tdep.c (sh64_gdbarch_init): Likewise. * sh-tdep.c (sh_gdbarch_init): Likewise. * xstormy16-tdep.c (xstormy16_gdbarch_init): Likewise. * avr-tdep.c (avr_read_pc): Add REGCACHE argument. Remove PTID argument. Use REGCACHE instead of calling read_register_pid. * hppa-hpux-tdep.c (hppa_hpux_read_pc): Likewise. * hppa-tdep.c (hppa_read_pc): Likewise. * hppa-tdep.h (hppa_read_pc): Likewise. * ia64-tdep.c (ia64_read_pc): Likewise. * m32r-tdep.c (m32r_read_pc): Likewise. * mep-tdep.c (mep_read_pc): Likewise. * mn10300-tdep.c (mn10300_read_pc): Likewise. * spu-tdep.c (spu_read_pc): Likewise. * arm-tdep.c (arm_write_pc): Add REGCACHE argument. Remove PTID argument. Use REGCACHE instead of calling write_register_pid. * avr-tdep.c (avr_write_pc): Likewise. * hppa-hpux-tdep.c (hppa_hpux_write_pc): Likewise. * hppa-tdep.c (hppa_write_pc): Likewise. * hppa-tdep.h (hppa_write_pc): Likewise. * i386-linux-tdep.c (i386_linux_write_pc): Likewise. * amd64-linux-tdep.c (amd64_linux_write_pc): Likewise. * ia64-linux-tdep.c (ia64_linux_write_pc): Likewise. * ia64-tdep.c (ia64_write_pc): Likewise. * ia64-tdep.h (ia64_write_pc): Likewise. * m32r-tdep.c (m32r_write_pc): Likewise. * m88k-tdep.c (m88k_write_pc): Likewise. * mep-tdep.c (mep_write_pc): Likewise. * mips-tdep.c (mips_write_pc): Likewise. * mips-linux-tdep.c (mips_linux_write_pc): Likewise. * mn10300-tdep.c (mn10300_write_pc): Likewise. * sparc-tdep.c (sparc_write_pc): Likewise. * spu-tdep.c (spu_write_pc): Likewise. * mips-tdep.c (read_signed_register): Remove. (read_signed_register_pid): Likewise. (mips_read_pc): Add REGCACHE argument. Remove PTID argument. Use REGCACHE instead of calling read_signed_register_pid.
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int
gdbarch_write_pc_p (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
return gdbarch->write_pc != NULL;
}
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void
* gdbarch.sh (read_pc): Add REGCACHE argument. Remove PTID argument. (write_pc): Likewise. Remove default implementation, add predicate. * gdbarch.c, gdbarch.h: Regenerate. * regcache.c (read_pc_pid): Use current regcache instead of calling read_register_pid. (write_pc_pid): Check gdbarch_write_pc predicate, implement default case inline. (generic_target_write_pc): Remove. * inferior.h (generic_target_write_pc): Remove. * frv-tdep.c (frv_gdbarch_init): Do not install it. * m68hc11-tdep.c (m68hc11_gdbarch_init): Likewise. * rs6000-tdep.c (rs6000_gdbarch_init): Likewise. * sh64-tdep.c (sh64_gdbarch_init): Likewise. * sh-tdep.c (sh_gdbarch_init): Likewise. * xstormy16-tdep.c (xstormy16_gdbarch_init): Likewise. * avr-tdep.c (avr_read_pc): Add REGCACHE argument. Remove PTID argument. Use REGCACHE instead of calling read_register_pid. * hppa-hpux-tdep.c (hppa_hpux_read_pc): Likewise. * hppa-tdep.c (hppa_read_pc): Likewise. * hppa-tdep.h (hppa_read_pc): Likewise. * ia64-tdep.c (ia64_read_pc): Likewise. * m32r-tdep.c (m32r_read_pc): Likewise. * mep-tdep.c (mep_read_pc): Likewise. * mn10300-tdep.c (mn10300_read_pc): Likewise. * spu-tdep.c (spu_read_pc): Likewise. * arm-tdep.c (arm_write_pc): Add REGCACHE argument. Remove PTID argument. Use REGCACHE instead of calling write_register_pid. * avr-tdep.c (avr_write_pc): Likewise. * hppa-hpux-tdep.c (hppa_hpux_write_pc): Likewise. * hppa-tdep.c (hppa_write_pc): Likewise. * hppa-tdep.h (hppa_write_pc): Likewise. * i386-linux-tdep.c (i386_linux_write_pc): Likewise. * amd64-linux-tdep.c (amd64_linux_write_pc): Likewise. * ia64-linux-tdep.c (ia64_linux_write_pc): Likewise. * ia64-tdep.c (ia64_write_pc): Likewise. * ia64-tdep.h (ia64_write_pc): Likewise. * m32r-tdep.c (m32r_write_pc): Likewise. * m88k-tdep.c (m88k_write_pc): Likewise. * mep-tdep.c (mep_write_pc): Likewise. * mips-tdep.c (mips_write_pc): Likewise. * mips-linux-tdep.c (mips_linux_write_pc): Likewise. * mn10300-tdep.c (mn10300_write_pc): Likewise. * sparc-tdep.c (sparc_write_pc): Likewise. * spu-tdep.c (spu_write_pc): Likewise. * mips-tdep.c (read_signed_register): Remove. (read_signed_register_pid): Likewise. (mips_read_pc): Add REGCACHE argument. Remove PTID argument. Use REGCACHE instead of calling read_signed_register_pid.
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gdbarch_write_pc (struct gdbarch *gdbarch, struct regcache *regcache, CORE_ADDR val)
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{
gdb_assert (gdbarch != NULL);
gdb_assert (gdbarch->write_pc != NULL);
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if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_write_pc called\n");
* gdbarch.sh (read_pc): Add REGCACHE argument. Remove PTID argument. (write_pc): Likewise. Remove default implementation, add predicate. * gdbarch.c, gdbarch.h: Regenerate. * regcache.c (read_pc_pid): Use current regcache instead of calling read_register_pid. (write_pc_pid): Check gdbarch_write_pc predicate, implement default case inline. (generic_target_write_pc): Remove. * inferior.h (generic_target_write_pc): Remove. * frv-tdep.c (frv_gdbarch_init): Do not install it. * m68hc11-tdep.c (m68hc11_gdbarch_init): Likewise. * rs6000-tdep.c (rs6000_gdbarch_init): Likewise. * sh64-tdep.c (sh64_gdbarch_init): Likewise. * sh-tdep.c (sh_gdbarch_init): Likewise. * xstormy16-tdep.c (xstormy16_gdbarch_init): Likewise. * avr-tdep.c (avr_read_pc): Add REGCACHE argument. Remove PTID argument. Use REGCACHE instead of calling read_register_pid. * hppa-hpux-tdep.c (hppa_hpux_read_pc): Likewise. * hppa-tdep.c (hppa_read_pc): Likewise. * hppa-tdep.h (hppa_read_pc): Likewise. * ia64-tdep.c (ia64_read_pc): Likewise. * m32r-tdep.c (m32r_read_pc): Likewise. * mep-tdep.c (mep_read_pc): Likewise. * mn10300-tdep.c (mn10300_read_pc): Likewise. * spu-tdep.c (spu_read_pc): Likewise. * arm-tdep.c (arm_write_pc): Add REGCACHE argument. Remove PTID argument. Use REGCACHE instead of calling write_register_pid. * avr-tdep.c (avr_write_pc): Likewise. * hppa-hpux-tdep.c (hppa_hpux_write_pc): Likewise. * hppa-tdep.c (hppa_write_pc): Likewise. * hppa-tdep.h (hppa_write_pc): Likewise. * i386-linux-tdep.c (i386_linux_write_pc): Likewise. * amd64-linux-tdep.c (amd64_linux_write_pc): Likewise. * ia64-linux-tdep.c (ia64_linux_write_pc): Likewise. * ia64-tdep.c (ia64_write_pc): Likewise. * ia64-tdep.h (ia64_write_pc): Likewise. * m32r-tdep.c (m32r_write_pc): Likewise. * m88k-tdep.c (m88k_write_pc): Likewise. * mep-tdep.c (mep_write_pc): Likewise. * mips-tdep.c (mips_write_pc): Likewise. * mips-linux-tdep.c (mips_linux_write_pc): Likewise. * mn10300-tdep.c (mn10300_write_pc): Likewise. * sparc-tdep.c (sparc_write_pc): Likewise. * spu-tdep.c (spu_write_pc): Likewise. * mips-tdep.c (read_signed_register): Remove. (read_signed_register_pid): Likewise. (mips_read_pc): Add REGCACHE argument. Remove PTID argument. Use REGCACHE instead of calling read_signed_register_pid.
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gdbarch->write_pc (regcache, val);
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}
void
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set_gdbarch_write_pc (struct gdbarch *gdbarch,
gdbarch_write_pc_ftype write_pc)
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{
gdbarch->write_pc = write_pc;
}
void
gdbarch_virtual_frame_pointer (struct gdbarch *gdbarch, CORE_ADDR pc, int *frame_regnum, LONGEST *frame_offset)
{
gdb_assert (gdbarch != NULL);
gdb_assert (gdbarch->virtual_frame_pointer != NULL);
if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_virtual_frame_pointer called\n");
gdbarch->virtual_frame_pointer (gdbarch, pc, frame_regnum, frame_offset);
}
void
set_gdbarch_virtual_frame_pointer (struct gdbarch *gdbarch,
gdbarch_virtual_frame_pointer_ftype virtual_frame_pointer)
{
gdbarch->virtual_frame_pointer = virtual_frame_pointer;
}
int
gdbarch_pseudo_register_read_p (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
return gdbarch->pseudo_register_read != NULL;
}
void
gdbarch_pseudo_register_read (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, gdb_byte *buf)
{
gdb_assert (gdbarch != NULL);
gdb_assert (gdbarch->pseudo_register_read != NULL);
if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_pseudo_register_read called\n");
gdbarch->pseudo_register_read (gdbarch, regcache, cookednum, buf);
}
void
set_gdbarch_pseudo_register_read (struct gdbarch *gdbarch,
gdbarch_pseudo_register_read_ftype pseudo_register_read)
{
gdbarch->pseudo_register_read = pseudo_register_read;
}
int
gdbarch_pseudo_register_write_p (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
return gdbarch->pseudo_register_write != NULL;
}
void
gdbarch_pseudo_register_write (struct gdbarch *gdbarch, struct regcache *regcache, int cookednum, const gdb_byte *buf)
{
gdb_assert (gdbarch != NULL);
gdb_assert (gdbarch->pseudo_register_write != NULL);
if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_pseudo_register_write called\n");
gdbarch->pseudo_register_write (gdbarch, regcache, cookednum, buf);
}
void
set_gdbarch_pseudo_register_write (struct gdbarch *gdbarch,
gdbarch_pseudo_register_write_ftype pseudo_register_write)
{
gdbarch->pseudo_register_write = pseudo_register_write;
}
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int
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gdbarch_num_regs (struct gdbarch *gdbarch)
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{
gdb_assert (gdbarch != NULL);
/* Check variable changed from pre-default. */
gdb_assert (gdbarch->num_regs != -1);
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if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_num_regs called\n");
return gdbarch->num_regs;
}
void
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set_gdbarch_num_regs (struct gdbarch *gdbarch,
int num_regs)
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{
gdbarch->num_regs = num_regs;
}
int
gdbarch_num_pseudo_regs (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
/* Skip verify of num_pseudo_regs, invalid_p == 0 */
if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_num_pseudo_regs called\n");
return gdbarch->num_pseudo_regs;
}
void
set_gdbarch_num_pseudo_regs (struct gdbarch *gdbarch,
int num_pseudo_regs)
{
gdbarch->num_pseudo_regs = num_pseudo_regs;
}
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int
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gdbarch_sp_regnum (struct gdbarch *gdbarch)
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{
gdb_assert (gdbarch != NULL);
/* Skip verify of sp_regnum, invalid_p == 0 */
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if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_sp_regnum called\n");
return gdbarch->sp_regnum;
}
void
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set_gdbarch_sp_regnum (struct gdbarch *gdbarch,
int sp_regnum)
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{
gdbarch->sp_regnum = sp_regnum;
}
int
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gdbarch_pc_regnum (struct gdbarch *gdbarch)
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{
gdb_assert (gdbarch != NULL);
/* Skip verify of pc_regnum, invalid_p == 0 */
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if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_pc_regnum called\n");
return gdbarch->pc_regnum;
}
void
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set_gdbarch_pc_regnum (struct gdbarch *gdbarch,
int pc_regnum)
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{
gdbarch->pc_regnum = pc_regnum;
}
int
gdbarch_ps_regnum (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
/* Skip verify of ps_regnum, invalid_p == 0 */
if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_ps_regnum called\n");
return gdbarch->ps_regnum;
}
void
set_gdbarch_ps_regnum (struct gdbarch *gdbarch,
int ps_regnum)
{
gdbarch->ps_regnum = ps_regnum;
}
int
gdbarch_fp0_regnum (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
/* Skip verify of fp0_regnum, invalid_p == 0 */
if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_fp0_regnum called\n");
return gdbarch->fp0_regnum;
}
void
set_gdbarch_fp0_regnum (struct gdbarch *gdbarch,
int fp0_regnum)
{
gdbarch->fp0_regnum = fp0_regnum;
}
int
gdbarch_stab_reg_to_regnum (struct gdbarch *gdbarch, int stab_regnr)
{
gdb_assert (gdbarch != NULL);
gdb_assert (gdbarch->stab_reg_to_regnum != NULL);
if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_stab_reg_to_regnum called\n");
return gdbarch->stab_reg_to_regnum (gdbarch, stab_regnr);
}
void
set_gdbarch_stab_reg_to_regnum (struct gdbarch *gdbarch,
gdbarch_stab_reg_to_regnum_ftype stab_reg_to_regnum)
{
gdbarch->stab_reg_to_regnum = stab_reg_to_regnum;
}
int
gdbarch_ecoff_reg_to_regnum (struct gdbarch *gdbarch, int ecoff_regnr)
{
gdb_assert (gdbarch != NULL);
gdb_assert (gdbarch->ecoff_reg_to_regnum != NULL);
if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_ecoff_reg_to_regnum called\n");
return gdbarch->ecoff_reg_to_regnum (gdbarch, ecoff_regnr);
}
void
set_gdbarch_ecoff_reg_to_regnum (struct gdbarch *gdbarch,
gdbarch_ecoff_reg_to_regnum_ftype ecoff_reg_to_regnum)
{
gdbarch->ecoff_reg_to_regnum = ecoff_reg_to_regnum;
}
int
gdbarch_sdb_reg_to_regnum (struct gdbarch *gdbarch, int sdb_regnr)
{
gdb_assert (gdbarch != NULL);
gdb_assert (gdbarch->sdb_reg_to_regnum != NULL);
if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_sdb_reg_to_regnum called\n");
return gdbarch->sdb_reg_to_regnum (gdbarch, sdb_regnr);
}
void
set_gdbarch_sdb_reg_to_regnum (struct gdbarch *gdbarch,
gdbarch_sdb_reg_to_regnum_ftype sdb_reg_to_regnum)
{
gdbarch->sdb_reg_to_regnum = sdb_reg_to_regnum;
}
int
gdbarch_dwarf2_reg_to_regnum (struct gdbarch *gdbarch, int dwarf2_regnr)
{
gdb_assert (gdbarch != NULL);
gdb_assert (gdbarch->dwarf2_reg_to_regnum != NULL);
if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_dwarf2_reg_to_regnum called\n");
return gdbarch->dwarf2_reg_to_regnum (gdbarch, dwarf2_regnr);
}
void
set_gdbarch_dwarf2_reg_to_regnum (struct gdbarch *gdbarch,
gdbarch_dwarf2_reg_to_regnum_ftype dwarf2_reg_to_regnum)
{
gdbarch->dwarf2_reg_to_regnum = dwarf2_reg_to_regnum;
}
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const char *
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gdbarch_register_name (struct gdbarch *gdbarch, int regnr)
{
gdb_assert (gdbarch != NULL);
gdb_assert (gdbarch->register_name != NULL);
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if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_register_name called\n");
2007-11-02 Markus Deuling <deuling@de.ibm.com> * gdbarch.sh (register_name): Add gdbarch parameter. * gdbarch.{c,h}: Regenerate. * target-descriptions.c (tdesc_register_name): Add gdbarch parameter. (tdesc_register_name): Replace current_gdbarch by gdbarch. * target-descriptions.h (tdesc_register_name): Add gdbarch parameter. * xstormy16-tdep.c (xstormy16_register_name): Add gdbarch parameter. * vax-tdep.c (vax_register_name): Add gdbarch parameter. * spu-tdep.c (spu_register_name): Add gdbarch parameter. * s390-tdep.c (s390_register_name): Add gdbarch parameter. * mt-tdep.c (mt_register_name): Add gdbarch parameter. (mt_registers_info): Replace current_gdbarch by gdbarch. (mt_register_reggroup_p): Add gdbarch to mt_register_name call. * mips-tdep.c (mips_register_name): Add gdbarch parameter. Replace current_gdbarch by gdbarch. (mips_register_name): Add gdbarch to tdesc_register_name call. * mep-tdep.c (mep_register_name): Add gdbarch parameter. Replace current_gdbarch by gdbarch. (mep_register_reggroup_p): Add gdbarch to mep_register_name call. * m32c-tdep.c (m32c_register_name): Add gdbarch parameter. Replace current_gdbarch by gdbarch. * m88k-tdep.c (m88k_register_name): Add gdbarch parameter. * m68k-tdep.c (m68k_register_name): Add gdbarch parameter. * m32r-tdep.c (m32r_register_name): Add gdbarch parameter. (m32r_frame_unwind_cache): Use get_frame_arch to get at the current architecture by frame_info. * iq2000-tdep.c (iq2000_register_name): Add gdbarch parameter. * ia64-tdep.c (ia64_register_name): Add gdbarch parameter. * hppa-tdep.c (hppa32_register_name, hppa64_register_name): Add gdbarch parameter. * h8300-tdep.c (h8300_register_name, h8300s_register_name) (h8300sx_register_name): Add gdbarch parameter. * cris-tdep.c (cris_register_name, crisv32_register_name): Add gdbarch parameter. Replace current_gdbarch by gdbarch. (cris_gdbarch_init): Replace current_gdbarch by gdbarch (comment). * avr-tdep.c (avr_register_name): Add gdbarch parameter. * arm-tdep.c (arm_register_name): Add gdbarch paramete * amd64-tdep.c (amd64_register_name): Add gdbarch parameter. Update caller. * amd64-tdep.h (amd64_register_name): Add gdbarch parameter. * amd64-linux-tdep.c (amd64_linux_register_name): Add gdbarch parameter. * alpha-tdep.c (alpha_register_name): Add gdbarch parameter. (alpha_cannot_fetch_register, alpha_cannot_store_register): Update call of alpha_register_name. * frv-tdep.c (frv_register_name): Add gdbarch parameter. * i386-tdep.c (i386_register_name): Add gdbarch parameter. Replace current_gdbarch by gdbarch. (i386_register_type): Replace ?current_gdbarch by gdbarch. * i386-tdep.h (i386_register_name): Add gdbarch parameter. * i386-linux-tdep.c (i386_linux_register_name): Add gdbarch parameter. * m68hc11-tdep.c (m68hc11_register_name): Add gdbarch parameter. (m68hc11_register_reggroup_p): Add gdbarch to call of m68hc11_register_name. * mn10300-tdep.c (mn10300_generic_register_name, am33_register_name) (am33_2_register_name): Add gdbarch parameter. (mn10300_frame_unwind_cache): Use get_frame_arch to get at the current architecture by frame_info. (mn10300_dump_tdep): Replace current_gdbarch by gdbarch. * rs6000-tdep.c (rs6000_register_name): Add gdbarch parameter. Replace current_gdbarch by gdbarch. * score-tdep.c (score_register_name): Add gdbarch parameter. (score_return_value, score_push_dummy_call): Replace current_gdbarch by gdbarch. * sh64-tdep.c (sh64_register_name): Add gdbarch parameter. (sh64_compact_reg_base_num, sh64_register_convert_to_virtual) (sh64_register_convert_to_raw, sh64_fv_reg_base_num) (sh64_dr_reg_base_num, sh64_fpp_reg_base_num): Add gdbarch parameter and update caller. Replace current_gdbarch by gdbarch. (sh64_extract_return_value, sh64_store_return_value): Use get_regcache_arch to get at the current architecture by regcache. * sh-tdep.c (sh_sh_register_name, sh_sh3_register_name) (sh_sh3e_register_name, sh_sh2e_register_name, sh_sh2a_register_name) (sh_sh2a_nofpu_register_name, sh_sh_dsp_register_name) (sh_sh3_dsp_register_name, sh_sh4_register_name) (sh_sh4_nofpu_register_name, sh_sh4al_dsp_register_name): Add gdbarch parameter. (fv_reg_base_num, dr_reg_base_num, sh_justify_value_in_reg) (sh_next_flt_argreg): Add gdbarch parameter and update caller. Replace current_gdbarch by gdbarch. (sh_extract_return_value_fpu, sh_store_return_value_fpu): Use get_regcache_arch to get at the current architecture by regcache. * sparc-tdep.c (sparc32_register_name): Add gdbarch parameter. * sparc64-tdep.c (sparc64_register_name): Add gdbarch parameter. * v850-tdep.c (v850_register_name, v850e_register_name): Add gdbarch parameter. (v850_unwind_sp, v850_unwind_pc): Replace current_gdbarch by gdbarch. * xtensa-tdep.c (xtensa_register_name): Add gdbarch parameter. Replace current_gdbarch by gdbarch. (xtensa_pseudo_register_read, xtensa_pseudo_register_write) (xtensa_frame_prev_register): Add gdbarch parameter to xtensa_register_name call.
2007-11-02 22:27:15 +08:00
return gdbarch->register_name (gdbarch, regnr);
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}
void
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set_gdbarch_register_name (struct gdbarch *gdbarch,
gdbarch_register_name_ftype register_name)
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{
gdbarch->register_name = register_name;
}
int
gdbarch_register_type_p (struct gdbarch *gdbarch)
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{
gdb_assert (gdbarch != NULL);
return gdbarch->register_type != NULL;
}
struct type *
gdbarch_register_type (struct gdbarch *gdbarch, int reg_nr)
{
gdb_assert (gdbarch != NULL);
gdb_assert (gdbarch->register_type != NULL);
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if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_register_type called\n");
return gdbarch->register_type (gdbarch, reg_nr);
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}
void
set_gdbarch_register_type (struct gdbarch *gdbarch,
gdbarch_register_type_ftype register_type)
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{
gdbarch->register_type = register_type;
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}
int
Convert frame unwinders to use the current frame and "struct value". * frame.c (frame_debug): Make global. (get_frame_id): Pass this frame to unwinder routines. (frame_pc_unwind): Remove unused unwind->prev_pc support. (do_frame_register_read): Do not discard the return value of frame_register_read. (frame_register_unwind): Remove debug messages. Use frame_unwind_register_value. (frame_unwind_register_value, get_frame_register_value): New functions. (create_new_frame, get_frame_base_address, get_frame_locals_address) (get_frame_args_address, get_frame_type): Pass this frame to unwinder routines. (frame_cleanup_after_sniffer, frame_prepare_for_sniffer): New functions. * frame.h: Update comments. (frame_debug, frame_unwind_register_value, get_frame_register_value) (frame_prepare_for_sniffer): Declare. * frame-unwind.h: Update comments and parameter names. (default_frame_sniffer): Declare. (frame_prev_register_ftype): Return a struct value *. (struct frame_unwind): Remove prev_pc member. (frame_unwind_sniffer_ftype, frame_unwind_append_sniffer): Delete. (frame_unwind_append_unwinder, frame_unwind_got_optimized) (frame_unwind_got_register, frame_unwind_got_memory) (frame_unwind_got_constant, frame_unwind_got_address): Declare. * frame-base.h: Update comments and parameter names. * valops.c (value_fetch_lazy): Use get_frame_register_value. Iterate if necessary. Add debugging output. * sentinel-frame.c (sentinel_frame_prev_register) (sentinel_frame_this_id): Update for new signature. (sentinel_frame_prev_pc): Delete. (sentinel_frame_unwinder): Remove prev_pc. * ia64-tdep.c (ia64_libunwind_frame_unwind): Do not initialize prev_pc. * libunwind-frame.c (libunwind_frame_unwind): Likewise. * frame-unwind.c (struct frame_unwind_table_entry): Remove sniffer. (frame_unwind_append_sniffer): Delete. (frame_unwind_append_unwinder): New function. (frame_unwind_find_by_frame): Take this frame. Only use sniffers from unwinders. Use frame_prepare_for_sniffer. (default_frame_sniffer, frame_unwind_got_optimized) (frame_unwind_got_register, frame_unwind_got_memory) (frame_unwind_got_constant, frame_unwind_got_address): New functions. * dummy-frame.c (dummy_frame_sniffer): Use gdbarch_dummy_id. (dummy_frame_prev_register, dummy_frame_this_id): Update for new signature. * gdbarch.sh: Replace unwind_dummy_id with dummy_id. * gdbarch.c, gdbarch.c: Regenerated. * frame-base.c (default_frame_base_address) (default_frame_locals_address, default_frame_args_address): Update for new signature. (frame_base_find_by_frame): Pass this frame to unwinder routines. * infcall.c (call_function_by_hand): Update comments. * Makefile.in (frame-unwind.o): Update dependencies. * gdbint.texinfo (Stack Frames): New chapter. (Algorithms): Move Frames text to the new chapter. (Target Conditionals): Delete SAVE_DUMMY_FRAME_TOS. Document gdbarch_dummy_id instead of gdbarch_unwind_dummy_id.
2008-05-01 05:16:46 +08:00
gdbarch_dummy_id_p (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
Convert frame unwinders to use the current frame and "struct value". * frame.c (frame_debug): Make global. (get_frame_id): Pass this frame to unwinder routines. (frame_pc_unwind): Remove unused unwind->prev_pc support. (do_frame_register_read): Do not discard the return value of frame_register_read. (frame_register_unwind): Remove debug messages. Use frame_unwind_register_value. (frame_unwind_register_value, get_frame_register_value): New functions. (create_new_frame, get_frame_base_address, get_frame_locals_address) (get_frame_args_address, get_frame_type): Pass this frame to unwinder routines. (frame_cleanup_after_sniffer, frame_prepare_for_sniffer): New functions. * frame.h: Update comments. (frame_debug, frame_unwind_register_value, get_frame_register_value) (frame_prepare_for_sniffer): Declare. * frame-unwind.h: Update comments and parameter names. (default_frame_sniffer): Declare. (frame_prev_register_ftype): Return a struct value *. (struct frame_unwind): Remove prev_pc member. (frame_unwind_sniffer_ftype, frame_unwind_append_sniffer): Delete. (frame_unwind_append_unwinder, frame_unwind_got_optimized) (frame_unwind_got_register, frame_unwind_got_memory) (frame_unwind_got_constant, frame_unwind_got_address): Declare. * frame-base.h: Update comments and parameter names. * valops.c (value_fetch_lazy): Use get_frame_register_value. Iterate if necessary. Add debugging output. * sentinel-frame.c (sentinel_frame_prev_register) (sentinel_frame_this_id): Update for new signature. (sentinel_frame_prev_pc): Delete. (sentinel_frame_unwinder): Remove prev_pc. * ia64-tdep.c (ia64_libunwind_frame_unwind): Do not initialize prev_pc. * libunwind-frame.c (libunwind_frame_unwind): Likewise. * frame-unwind.c (struct frame_unwind_table_entry): Remove sniffer. (frame_unwind_append_sniffer): Delete. (frame_unwind_append_unwinder): New function. (frame_unwind_find_by_frame): Take this frame. Only use sniffers from unwinders. Use frame_prepare_for_sniffer. (default_frame_sniffer, frame_unwind_got_optimized) (frame_unwind_got_register, frame_unwind_got_memory) (frame_unwind_got_constant, frame_unwind_got_address): New functions. * dummy-frame.c (dummy_frame_sniffer): Use gdbarch_dummy_id. (dummy_frame_prev_register, dummy_frame_this_id): Update for new signature. * gdbarch.sh: Replace unwind_dummy_id with dummy_id. * gdbarch.c, gdbarch.c: Regenerated. * frame-base.c (default_frame_base_address) (default_frame_locals_address, default_frame_args_address): Update for new signature. (frame_base_find_by_frame): Pass this frame to unwinder routines. * infcall.c (call_function_by_hand): Update comments. * Makefile.in (frame-unwind.o): Update dependencies. * gdbint.texinfo (Stack Frames): New chapter. (Algorithms): Move Frames text to the new chapter. (Target Conditionals): Delete SAVE_DUMMY_FRAME_TOS. Document gdbarch_dummy_id instead of gdbarch_unwind_dummy_id.
2008-05-01 05:16:46 +08:00
return gdbarch->dummy_id != NULL;
}
struct frame_id
Convert frame unwinders to use the current frame and "struct value". * frame.c (frame_debug): Make global. (get_frame_id): Pass this frame to unwinder routines. (frame_pc_unwind): Remove unused unwind->prev_pc support. (do_frame_register_read): Do not discard the return value of frame_register_read. (frame_register_unwind): Remove debug messages. Use frame_unwind_register_value. (frame_unwind_register_value, get_frame_register_value): New functions. (create_new_frame, get_frame_base_address, get_frame_locals_address) (get_frame_args_address, get_frame_type): Pass this frame to unwinder routines. (frame_cleanup_after_sniffer, frame_prepare_for_sniffer): New functions. * frame.h: Update comments. (frame_debug, frame_unwind_register_value, get_frame_register_value) (frame_prepare_for_sniffer): Declare. * frame-unwind.h: Update comments and parameter names. (default_frame_sniffer): Declare. (frame_prev_register_ftype): Return a struct value *. (struct frame_unwind): Remove prev_pc member. (frame_unwind_sniffer_ftype, frame_unwind_append_sniffer): Delete. (frame_unwind_append_unwinder, frame_unwind_got_optimized) (frame_unwind_got_register, frame_unwind_got_memory) (frame_unwind_got_constant, frame_unwind_got_address): Declare. * frame-base.h: Update comments and parameter names. * valops.c (value_fetch_lazy): Use get_frame_register_value. Iterate if necessary. Add debugging output. * sentinel-frame.c (sentinel_frame_prev_register) (sentinel_frame_this_id): Update for new signature. (sentinel_frame_prev_pc): Delete. (sentinel_frame_unwinder): Remove prev_pc. * ia64-tdep.c (ia64_libunwind_frame_unwind): Do not initialize prev_pc. * libunwind-frame.c (libunwind_frame_unwind): Likewise. * frame-unwind.c (struct frame_unwind_table_entry): Remove sniffer. (frame_unwind_append_sniffer): Delete. (frame_unwind_append_unwinder): New function. (frame_unwind_find_by_frame): Take this frame. Only use sniffers from unwinders. Use frame_prepare_for_sniffer. (default_frame_sniffer, frame_unwind_got_optimized) (frame_unwind_got_register, frame_unwind_got_memory) (frame_unwind_got_constant, frame_unwind_got_address): New functions. * dummy-frame.c (dummy_frame_sniffer): Use gdbarch_dummy_id. (dummy_frame_prev_register, dummy_frame_this_id): Update for new signature. * gdbarch.sh: Replace unwind_dummy_id with dummy_id. * gdbarch.c, gdbarch.c: Regenerated. * frame-base.c (default_frame_base_address) (default_frame_locals_address, default_frame_args_address): Update for new signature. (frame_base_find_by_frame): Pass this frame to unwinder routines. * infcall.c (call_function_by_hand): Update comments. * Makefile.in (frame-unwind.o): Update dependencies. * gdbint.texinfo (Stack Frames): New chapter. (Algorithms): Move Frames text to the new chapter. (Target Conditionals): Delete SAVE_DUMMY_FRAME_TOS. Document gdbarch_dummy_id instead of gdbarch_unwind_dummy_id.
2008-05-01 05:16:46 +08:00
gdbarch_dummy_id (struct gdbarch *gdbarch, struct frame_info *this_frame)
{
gdb_assert (gdbarch != NULL);
Convert frame unwinders to use the current frame and "struct value". * frame.c (frame_debug): Make global. (get_frame_id): Pass this frame to unwinder routines. (frame_pc_unwind): Remove unused unwind->prev_pc support. (do_frame_register_read): Do not discard the return value of frame_register_read. (frame_register_unwind): Remove debug messages. Use frame_unwind_register_value. (frame_unwind_register_value, get_frame_register_value): New functions. (create_new_frame, get_frame_base_address, get_frame_locals_address) (get_frame_args_address, get_frame_type): Pass this frame to unwinder routines. (frame_cleanup_after_sniffer, frame_prepare_for_sniffer): New functions. * frame.h: Update comments. (frame_debug, frame_unwind_register_value, get_frame_register_value) (frame_prepare_for_sniffer): Declare. * frame-unwind.h: Update comments and parameter names. (default_frame_sniffer): Declare. (frame_prev_register_ftype): Return a struct value *. (struct frame_unwind): Remove prev_pc member. (frame_unwind_sniffer_ftype, frame_unwind_append_sniffer): Delete. (frame_unwind_append_unwinder, frame_unwind_got_optimized) (frame_unwind_got_register, frame_unwind_got_memory) (frame_unwind_got_constant, frame_unwind_got_address): Declare. * frame-base.h: Update comments and parameter names. * valops.c (value_fetch_lazy): Use get_frame_register_value. Iterate if necessary. Add debugging output. * sentinel-frame.c (sentinel_frame_prev_register) (sentinel_frame_this_id): Update for new signature. (sentinel_frame_prev_pc): Delete. (sentinel_frame_unwinder): Remove prev_pc. * ia64-tdep.c (ia64_libunwind_frame_unwind): Do not initialize prev_pc. * libunwind-frame.c (libunwind_frame_unwind): Likewise. * frame-unwind.c (struct frame_unwind_table_entry): Remove sniffer. (frame_unwind_append_sniffer): Delete. (frame_unwind_append_unwinder): New function. (frame_unwind_find_by_frame): Take this frame. Only use sniffers from unwinders. Use frame_prepare_for_sniffer. (default_frame_sniffer, frame_unwind_got_optimized) (frame_unwind_got_register, frame_unwind_got_memory) (frame_unwind_got_constant, frame_unwind_got_address): New functions. * dummy-frame.c (dummy_frame_sniffer): Use gdbarch_dummy_id. (dummy_frame_prev_register, dummy_frame_this_id): Update for new signature. * gdbarch.sh: Replace unwind_dummy_id with dummy_id. * gdbarch.c, gdbarch.c: Regenerated. * frame-base.c (default_frame_base_address) (default_frame_locals_address, default_frame_args_address): Update for new signature. (frame_base_find_by_frame): Pass this frame to unwinder routines. * infcall.c (call_function_by_hand): Update comments. * Makefile.in (frame-unwind.o): Update dependencies. * gdbint.texinfo (Stack Frames): New chapter. (Algorithms): Move Frames text to the new chapter. (Target Conditionals): Delete SAVE_DUMMY_FRAME_TOS. Document gdbarch_dummy_id instead of gdbarch_unwind_dummy_id.
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gdb_assert (gdbarch->dummy_id != NULL);
if (gdbarch_debug >= 2)
Convert frame unwinders to use the current frame and "struct value". * frame.c (frame_debug): Make global. (get_frame_id): Pass this frame to unwinder routines. (frame_pc_unwind): Remove unused unwind->prev_pc support. (do_frame_register_read): Do not discard the return value of frame_register_read. (frame_register_unwind): Remove debug messages. Use frame_unwind_register_value. (frame_unwind_register_value, get_frame_register_value): New functions. (create_new_frame, get_frame_base_address, get_frame_locals_address) (get_frame_args_address, get_frame_type): Pass this frame to unwinder routines. (frame_cleanup_after_sniffer, frame_prepare_for_sniffer): New functions. * frame.h: Update comments. (frame_debug, frame_unwind_register_value, get_frame_register_value) (frame_prepare_for_sniffer): Declare. * frame-unwind.h: Update comments and parameter names. (default_frame_sniffer): Declare. (frame_prev_register_ftype): Return a struct value *. (struct frame_unwind): Remove prev_pc member. (frame_unwind_sniffer_ftype, frame_unwind_append_sniffer): Delete. (frame_unwind_append_unwinder, frame_unwind_got_optimized) (frame_unwind_got_register, frame_unwind_got_memory) (frame_unwind_got_constant, frame_unwind_got_address): Declare. * frame-base.h: Update comments and parameter names. * valops.c (value_fetch_lazy): Use get_frame_register_value. Iterate if necessary. Add debugging output. * sentinel-frame.c (sentinel_frame_prev_register) (sentinel_frame_this_id): Update for new signature. (sentinel_frame_prev_pc): Delete. (sentinel_frame_unwinder): Remove prev_pc. * ia64-tdep.c (ia64_libunwind_frame_unwind): Do not initialize prev_pc. * libunwind-frame.c (libunwind_frame_unwind): Likewise. * frame-unwind.c (struct frame_unwind_table_entry): Remove sniffer. (frame_unwind_append_sniffer): Delete. (frame_unwind_append_unwinder): New function. (frame_unwind_find_by_frame): Take this frame. Only use sniffers from unwinders. Use frame_prepare_for_sniffer. (default_frame_sniffer, frame_unwind_got_optimized) (frame_unwind_got_register, frame_unwind_got_memory) (frame_unwind_got_constant, frame_unwind_got_address): New functions. * dummy-frame.c (dummy_frame_sniffer): Use gdbarch_dummy_id. (dummy_frame_prev_register, dummy_frame_this_id): Update for new signature. * gdbarch.sh: Replace unwind_dummy_id with dummy_id. * gdbarch.c, gdbarch.c: Regenerated. * frame-base.c (default_frame_base_address) (default_frame_locals_address, default_frame_args_address): Update for new signature. (frame_base_find_by_frame): Pass this frame to unwinder routines. * infcall.c (call_function_by_hand): Update comments. * Makefile.in (frame-unwind.o): Update dependencies. * gdbint.texinfo (Stack Frames): New chapter. (Algorithms): Move Frames text to the new chapter. (Target Conditionals): Delete SAVE_DUMMY_FRAME_TOS. Document gdbarch_dummy_id instead of gdbarch_unwind_dummy_id.
2008-05-01 05:16:46 +08:00
fprintf_unfiltered (gdb_stdlog, "gdbarch_dummy_id called\n");
return gdbarch->dummy_id (gdbarch, this_frame);
}
void
Convert frame unwinders to use the current frame and "struct value". * frame.c (frame_debug): Make global. (get_frame_id): Pass this frame to unwinder routines. (frame_pc_unwind): Remove unused unwind->prev_pc support. (do_frame_register_read): Do not discard the return value of frame_register_read. (frame_register_unwind): Remove debug messages. Use frame_unwind_register_value. (frame_unwind_register_value, get_frame_register_value): New functions. (create_new_frame, get_frame_base_address, get_frame_locals_address) (get_frame_args_address, get_frame_type): Pass this frame to unwinder routines. (frame_cleanup_after_sniffer, frame_prepare_for_sniffer): New functions. * frame.h: Update comments. (frame_debug, frame_unwind_register_value, get_frame_register_value) (frame_prepare_for_sniffer): Declare. * frame-unwind.h: Update comments and parameter names. (default_frame_sniffer): Declare. (frame_prev_register_ftype): Return a struct value *. (struct frame_unwind): Remove prev_pc member. (frame_unwind_sniffer_ftype, frame_unwind_append_sniffer): Delete. (frame_unwind_append_unwinder, frame_unwind_got_optimized) (frame_unwind_got_register, frame_unwind_got_memory) (frame_unwind_got_constant, frame_unwind_got_address): Declare. * frame-base.h: Update comments and parameter names. * valops.c (value_fetch_lazy): Use get_frame_register_value. Iterate if necessary. Add debugging output. * sentinel-frame.c (sentinel_frame_prev_register) (sentinel_frame_this_id): Update for new signature. (sentinel_frame_prev_pc): Delete. (sentinel_frame_unwinder): Remove prev_pc. * ia64-tdep.c (ia64_libunwind_frame_unwind): Do not initialize prev_pc. * libunwind-frame.c (libunwind_frame_unwind): Likewise. * frame-unwind.c (struct frame_unwind_table_entry): Remove sniffer. (frame_unwind_append_sniffer): Delete. (frame_unwind_append_unwinder): New function. (frame_unwind_find_by_frame): Take this frame. Only use sniffers from unwinders. Use frame_prepare_for_sniffer. (default_frame_sniffer, frame_unwind_got_optimized) (frame_unwind_got_register, frame_unwind_got_memory) (frame_unwind_got_constant, frame_unwind_got_address): New functions. * dummy-frame.c (dummy_frame_sniffer): Use gdbarch_dummy_id. (dummy_frame_prev_register, dummy_frame_this_id): Update for new signature. * gdbarch.sh: Replace unwind_dummy_id with dummy_id. * gdbarch.c, gdbarch.c: Regenerated. * frame-base.c (default_frame_base_address) (default_frame_locals_address, default_frame_args_address): Update for new signature. (frame_base_find_by_frame): Pass this frame to unwinder routines. * infcall.c (call_function_by_hand): Update comments. * Makefile.in (frame-unwind.o): Update dependencies. * gdbint.texinfo (Stack Frames): New chapter. (Algorithms): Move Frames text to the new chapter. (Target Conditionals): Delete SAVE_DUMMY_FRAME_TOS. Document gdbarch_dummy_id instead of gdbarch_unwind_dummy_id.
2008-05-01 05:16:46 +08:00
set_gdbarch_dummy_id (struct gdbarch *gdbarch,
gdbarch_dummy_id_ftype dummy_id)
{
Convert frame unwinders to use the current frame and "struct value". * frame.c (frame_debug): Make global. (get_frame_id): Pass this frame to unwinder routines. (frame_pc_unwind): Remove unused unwind->prev_pc support. (do_frame_register_read): Do not discard the return value of frame_register_read. (frame_register_unwind): Remove debug messages. Use frame_unwind_register_value. (frame_unwind_register_value, get_frame_register_value): New functions. (create_new_frame, get_frame_base_address, get_frame_locals_address) (get_frame_args_address, get_frame_type): Pass this frame to unwinder routines. (frame_cleanup_after_sniffer, frame_prepare_for_sniffer): New functions. * frame.h: Update comments. (frame_debug, frame_unwind_register_value, get_frame_register_value) (frame_prepare_for_sniffer): Declare. * frame-unwind.h: Update comments and parameter names. (default_frame_sniffer): Declare. (frame_prev_register_ftype): Return a struct value *. (struct frame_unwind): Remove prev_pc member. (frame_unwind_sniffer_ftype, frame_unwind_append_sniffer): Delete. (frame_unwind_append_unwinder, frame_unwind_got_optimized) (frame_unwind_got_register, frame_unwind_got_memory) (frame_unwind_got_constant, frame_unwind_got_address): Declare. * frame-base.h: Update comments and parameter names. * valops.c (value_fetch_lazy): Use get_frame_register_value. Iterate if necessary. Add debugging output. * sentinel-frame.c (sentinel_frame_prev_register) (sentinel_frame_this_id): Update for new signature. (sentinel_frame_prev_pc): Delete. (sentinel_frame_unwinder): Remove prev_pc. * ia64-tdep.c (ia64_libunwind_frame_unwind): Do not initialize prev_pc. * libunwind-frame.c (libunwind_frame_unwind): Likewise. * frame-unwind.c (struct frame_unwind_table_entry): Remove sniffer. (frame_unwind_append_sniffer): Delete. (frame_unwind_append_unwinder): New function. (frame_unwind_find_by_frame): Take this frame. Only use sniffers from unwinders. Use frame_prepare_for_sniffer. (default_frame_sniffer, frame_unwind_got_optimized) (frame_unwind_got_register, frame_unwind_got_memory) (frame_unwind_got_constant, frame_unwind_got_address): New functions. * dummy-frame.c (dummy_frame_sniffer): Use gdbarch_dummy_id. (dummy_frame_prev_register, dummy_frame_this_id): Update for new signature. * gdbarch.sh: Replace unwind_dummy_id with dummy_id. * gdbarch.c, gdbarch.c: Regenerated. * frame-base.c (default_frame_base_address) (default_frame_locals_address, default_frame_args_address): Update for new signature. (frame_base_find_by_frame): Pass this frame to unwinder routines. * infcall.c (call_function_by_hand): Update comments. * Makefile.in (frame-unwind.o): Update dependencies. * gdbint.texinfo (Stack Frames): New chapter. (Algorithms): Move Frames text to the new chapter. (Target Conditionals): Delete SAVE_DUMMY_FRAME_TOS. Document gdbarch_dummy_id instead of gdbarch_unwind_dummy_id.
2008-05-01 05:16:46 +08:00
gdbarch->dummy_id = dummy_id;
}
int
gdbarch_deprecated_fp_regnum (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
/* Skip verify of deprecated_fp_regnum, invalid_p == 0 */
if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_deprecated_fp_regnum called\n");
return gdbarch->deprecated_fp_regnum;
}
void
set_gdbarch_deprecated_fp_regnum (struct gdbarch *gdbarch,
int deprecated_fp_regnum)
{
gdbarch->deprecated_fp_regnum = deprecated_fp_regnum;
}
int
gdbarch_push_dummy_call_p (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
return gdbarch->push_dummy_call != NULL;
}
CORE_ADDR
2004-06-06 Randolph Chung <tausq@debian.org> * gdbarch.sh (PUSH_DUMMY_CALL): Change CORE_ADDR func_addr argument to struct value *function. * gdbarch.c: Regenerate. * gdbarch.h: Likewise. * infcall.c (call_function_by_hand): Pass entire function value to push_dummy_call. * Makefile.in (alpha-tdep.o, frv-tdep.o, ia64-tdep.o, mips-tdep.o) (ppc-sysv-tdep.o, rs6000-tdep.o): Update dependencies. * alpha-tdep.c (alpha_push_dummy_call): Update call signature. * amd64-tdep.c (amd64_push_dummy_call): Likewise. * arm-tdep.c (arm_push_dummy_call): Likewise. * avr-tdep.c (avr_push_dummy_call): Likewise. * cris-tdep.c (cris_push_dummy_call): Likewise. * d10v-tdep.c (d10v_push_dummy_call): Likewise. * frv-tdep.c (frv_push_dummy_call): Likewise. * h8300-tdep.c (h8300_push_dummy_call): Likewise. * hppa-tdep.c (hppa32_push_dummy_call) (hppa64_push_dummy_call): Likewise. * i386-tdep.c (i386_push_dummy_call): Likewise. * ia64-tdep.c (ia64_push_dummy_call): Likewise. * m32r-tdep.c (m32r_push_dummy_call): Likewise. * m68hc11-tdep.c (m68hc11_push_dummy_call): Likewise. * m68k-tdep.c (m68k_push_dummy_call): Likewise. * m88k-tdep.c (m88k_push_dummy_call): Likewise. * mips-tdep.c (mips_eabi_push_dummy_call, mips_n32n64_push_dummy_call) (mips_o32_push_dummy_call, mips_o64_push_dummy_call): Likewise. * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call) (ppc64_sysv_abi_push_dummy_call): Likewise. * ppc-tdep.h (ppc_sysv_abi_push_dummy_call) (ppc64_sysv_abi_push_dummy_call): Likewise. * rs6000-tdep.c (rs6000_push_dummy_call): Likewise. * s390-tdep.c (s390_push_dummy_call): Likewise. * sh-tdep.c (sh_push_dummy_call_fpu) (sh_push_dummy_call_nofpu): Likewise. * sparc-tdep.c (sparc32_push_dummy_call): Likewise. * sparc64-tdep.c (sparc64_push_dummy_call): Likewise. * vax-tdep.c (vax_push_dummy_call): Likewise.
2004-06-07 10:02:55 +08:00
gdbarch_push_dummy_call (struct gdbarch *gdbarch, struct value *function, struct regcache *regcache, CORE_ADDR bp_addr, int nargs, struct value **args, CORE_ADDR sp, int struct_return, CORE_ADDR struct_addr)
{
gdb_assert (gdbarch != NULL);
gdb_assert (gdbarch->push_dummy_call != NULL);
if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_push_dummy_call called\n");
2004-06-06 Randolph Chung <tausq@debian.org> * gdbarch.sh (PUSH_DUMMY_CALL): Change CORE_ADDR func_addr argument to struct value *function. * gdbarch.c: Regenerate. * gdbarch.h: Likewise. * infcall.c (call_function_by_hand): Pass entire function value to push_dummy_call. * Makefile.in (alpha-tdep.o, frv-tdep.o, ia64-tdep.o, mips-tdep.o) (ppc-sysv-tdep.o, rs6000-tdep.o): Update dependencies. * alpha-tdep.c (alpha_push_dummy_call): Update call signature. * amd64-tdep.c (amd64_push_dummy_call): Likewise. * arm-tdep.c (arm_push_dummy_call): Likewise. * avr-tdep.c (avr_push_dummy_call): Likewise. * cris-tdep.c (cris_push_dummy_call): Likewise. * d10v-tdep.c (d10v_push_dummy_call): Likewise. * frv-tdep.c (frv_push_dummy_call): Likewise. * h8300-tdep.c (h8300_push_dummy_call): Likewise. * hppa-tdep.c (hppa32_push_dummy_call) (hppa64_push_dummy_call): Likewise. * i386-tdep.c (i386_push_dummy_call): Likewise. * ia64-tdep.c (ia64_push_dummy_call): Likewise. * m32r-tdep.c (m32r_push_dummy_call): Likewise. * m68hc11-tdep.c (m68hc11_push_dummy_call): Likewise. * m68k-tdep.c (m68k_push_dummy_call): Likewise. * m88k-tdep.c (m88k_push_dummy_call): Likewise. * mips-tdep.c (mips_eabi_push_dummy_call, mips_n32n64_push_dummy_call) (mips_o32_push_dummy_call, mips_o64_push_dummy_call): Likewise. * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call) (ppc64_sysv_abi_push_dummy_call): Likewise. * ppc-tdep.h (ppc_sysv_abi_push_dummy_call) (ppc64_sysv_abi_push_dummy_call): Likewise. * rs6000-tdep.c (rs6000_push_dummy_call): Likewise. * s390-tdep.c (s390_push_dummy_call): Likewise. * sh-tdep.c (sh_push_dummy_call_fpu) (sh_push_dummy_call_nofpu): Likewise. * sparc-tdep.c (sparc32_push_dummy_call): Likewise. * sparc64-tdep.c (sparc64_push_dummy_call): Likewise. * vax-tdep.c (vax_push_dummy_call): Likewise.
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return gdbarch->push_dummy_call (gdbarch, function, regcache, bp_addr, nargs, args, sp, struct_return, struct_addr);
}
void
set_gdbarch_push_dummy_call (struct gdbarch *gdbarch,
gdbarch_push_dummy_call_ftype push_dummy_call)
{
gdbarch->push_dummy_call = push_dummy_call;
}
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int
gdbarch_call_dummy_location (struct gdbarch *gdbarch)
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{
gdb_assert (gdbarch != NULL);
/* Skip verify of call_dummy_location, invalid_p == 0 */
if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_call_dummy_location called\n");
return gdbarch->call_dummy_location;
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}
void
set_gdbarch_call_dummy_location (struct gdbarch *gdbarch,
int call_dummy_location)
{
gdbarch->call_dummy_location = call_dummy_location;
}
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int
gdbarch_push_dummy_code_p (struct gdbarch *gdbarch)
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{
gdb_assert (gdbarch != NULL);
return gdbarch->push_dummy_code != NULL;
}
CORE_ADDR
gdbarch_push_dummy_code (struct gdbarch *gdbarch, CORE_ADDR sp, CORE_ADDR funaddr, struct value **args, int nargs, struct type *value_type, CORE_ADDR *real_pc, CORE_ADDR *bp_addr, struct regcache *regcache)
{
gdb_assert (gdbarch != NULL);
gdb_assert (gdbarch->push_dummy_code != NULL);
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if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_push_dummy_code called\n");
return gdbarch->push_dummy_code (gdbarch, sp, funaddr, args, nargs, value_type, real_pc, bp_addr, regcache);
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}
void
set_gdbarch_push_dummy_code (struct gdbarch *gdbarch,
gdbarch_push_dummy_code_ftype push_dummy_code)
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{
gdbarch->push_dummy_code = push_dummy_code;
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}
void
gdbarch_print_registers_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, int regnum, int all)
{
gdb_assert (gdbarch != NULL);
gdb_assert (gdbarch->print_registers_info != NULL);
if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_print_registers_info called\n");
gdbarch->print_registers_info (gdbarch, file, frame, regnum, all);
}
void
set_gdbarch_print_registers_info (struct gdbarch *gdbarch,
gdbarch_print_registers_info_ftype print_registers_info)
{
gdbarch->print_registers_info = print_registers_info;
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}
int
gdbarch_print_float_info_p (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
return gdbarch->print_float_info != NULL;
}
void
gdbarch_print_float_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args)
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{
gdb_assert (gdbarch != NULL);
gdb_assert (gdbarch->print_float_info != NULL);
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if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_print_float_info called\n");
gdbarch->print_float_info (gdbarch, file, frame, args);
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}
void
set_gdbarch_print_float_info (struct gdbarch *gdbarch,
gdbarch_print_float_info_ftype print_float_info)
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{
gdbarch->print_float_info = print_float_info;
}
int
gdbarch_print_vector_info_p (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
return gdbarch->print_vector_info != NULL;
}
void
gdbarch_print_vector_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args)
{
gdb_assert (gdbarch != NULL);
gdb_assert (gdbarch->print_vector_info != NULL);
if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_print_vector_info called\n");
gdbarch->print_vector_info (gdbarch, file, frame, args);
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}
void
set_gdbarch_print_vector_info (struct gdbarch *gdbarch,
gdbarch_print_vector_info_ftype print_vector_info)
{
gdbarch->print_vector_info = print_vector_info;
}
int
gdbarch_register_sim_regno (struct gdbarch *gdbarch, int reg_nr)
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{
gdb_assert (gdbarch != NULL);
gdb_assert (gdbarch->register_sim_regno != NULL);
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if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_register_sim_regno called\n");
return gdbarch->register_sim_regno (gdbarch, reg_nr);
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}
void
set_gdbarch_register_sim_regno (struct gdbarch *gdbarch,
gdbarch_register_sim_regno_ftype register_sim_regno)
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{
gdbarch->register_sim_regno = register_sim_regno;
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}
int
gdbarch_cannot_fetch_register (struct gdbarch *gdbarch, int regnum)
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{
gdb_assert (gdbarch != NULL);
gdb_assert (gdbarch->cannot_fetch_register != NULL);
if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_cannot_fetch_register called\n");
return gdbarch->cannot_fetch_register (gdbarch, regnum);
}
void
set_gdbarch_cannot_fetch_register (struct gdbarch *gdbarch,
gdbarch_cannot_fetch_register_ftype cannot_fetch_register)
{
gdbarch->cannot_fetch_register = cannot_fetch_register;
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}
int
gdbarch_cannot_store_register (struct gdbarch *gdbarch, int regnum)
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{
gdb_assert (gdbarch != NULL);
gdb_assert (gdbarch->cannot_store_register != NULL);
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if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_cannot_store_register called\n");
return gdbarch->cannot_store_register (gdbarch, regnum);
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}
void
set_gdbarch_cannot_store_register (struct gdbarch *gdbarch,
gdbarch_cannot_store_register_ftype cannot_store_register)
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{
gdbarch->cannot_store_register = cannot_store_register;
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}
int
gdbarch_get_longjmp_target_p (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
return gdbarch->get_longjmp_target != NULL;
}
int
gdbarch_get_longjmp_target (struct gdbarch *gdbarch, struct frame_info *frame, CORE_ADDR *pc)
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{
gdb_assert (gdbarch != NULL);
gdb_assert (gdbarch->get_longjmp_target != NULL);
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if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_get_longjmp_target called\n");
return gdbarch->get_longjmp_target (frame, pc);
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}
void
set_gdbarch_get_longjmp_target (struct gdbarch *gdbarch,
gdbarch_get_longjmp_target_ftype get_longjmp_target)
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{
gdbarch->get_longjmp_target = get_longjmp_target;
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}
int
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gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch)
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{
gdb_assert (gdbarch != NULL);
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if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_believe_pcc_promotion called\n");
return gdbarch->believe_pcc_promotion;
}
void
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set_gdbarch_believe_pcc_promotion (struct gdbarch *gdbarch,
int believe_pcc_promotion)
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{
gdbarch->believe_pcc_promotion = believe_pcc_promotion;
}
int
2003-06-14 Andrew Cagney <cagney@redhat.com> Mark Kettenis <kettenis@gnu.org> * gdbarch.sh (CONVERT_REGISTER_P): Add "type" parameter. (REGISTER_TO_VALUE, VALUE_TO_REGISTER): Replace raw buffer parameter with "frame". * gdbarch.h, gdbarch.c: Re-generate. * frame.h (put_frame_register): Declare. * frame.c (put_frame_register): New function. * arch-utils.c (legacy_convert_register_p): Add "type" parameter. (legacy_register_to_value): Rewrite, use "frame" to get the register value. (legacy_value_to_register): Rewrite, use "frame" to find the register's location before storing. * arch-utils.h (legacy_convert_register_p): Update. (legacy_register_to_value, legacy_value_to_register): Update. * findvar.c (value_from_register): Rewrite, eliminate use of REGISTER_CONVERT_TO_TYPE, pass "type" to CONVERT_REGISTER_P, pass "frame" to REGISTER_TO_VALUE. * valops.c (value_assign): Move the CONVERT_REGISTER code to the lval_reg_frame_relative + lval_register branch of the switch. Do not use REGISTER_CONVERT_FROM_TYPE. Use put_frame_register. * i386-tdep.c (I386_EBX_REGNUM, I386_ECX_REGNUM, I386_ESI_REGNUM, I386_EDI_REGNUM): New defines. (i386_next_regnum, i386_convert_register_p, i386_register_to_value, i386_value_to_register): New functions. (i386_register_convertible, i386_register_convert_to_virtual, i386_convert_to_raw): Remove functions. (i386_gdbarch_init): Set convert_register_p, register_to_value and value_to_register instead of register_convertible, register_convert_to_virtual and register_convert_to_raw. * mips-tdep.c (mips_convert_register_p): New function. (mips_value_to_register): Replace mips_register_convert_from_type. (mips_register_to_value): Replace mips_register_convert_to_type. (mips_gdbarch_init): Set conver_register_p, value_to_register and register_to_value. * alpha-tdep.c (alpha_convert_register_p): Update. (alpha_value_to_register): Update, store the register. (alpha_register_to_value): Update, fetch the register.
2003-06-15 06:35:25 +08:00
gdbarch_convert_register_p (struct gdbarch *gdbarch, int regnum, struct type *type)
{
gdb_assert (gdbarch != NULL);
gdb_assert (gdbarch->convert_register_p != NULL);
if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_convert_register_p called\n");
return gdbarch->convert_register_p (gdbarch, regnum, type);
}
void
set_gdbarch_convert_register_p (struct gdbarch *gdbarch,
gdbarch_convert_register_p_ftype convert_register_p)
{
gdbarch->convert_register_p = convert_register_p;
}
void
gdbarch_register_to_value (struct gdbarch *gdbarch, struct frame_info *frame, int regnum, struct type *type, gdb_byte *buf)
{
gdb_assert (gdbarch != NULL);
gdb_assert (gdbarch->register_to_value != NULL);
if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_register_to_value called\n");
2003-06-14 Andrew Cagney <cagney@redhat.com> Mark Kettenis <kettenis@gnu.org> * gdbarch.sh (CONVERT_REGISTER_P): Add "type" parameter. (REGISTER_TO_VALUE, VALUE_TO_REGISTER): Replace raw buffer parameter with "frame". * gdbarch.h, gdbarch.c: Re-generate. * frame.h (put_frame_register): Declare. * frame.c (put_frame_register): New function. * arch-utils.c (legacy_convert_register_p): Add "type" parameter. (legacy_register_to_value): Rewrite, use "frame" to get the register value. (legacy_value_to_register): Rewrite, use "frame" to find the register's location before storing. * arch-utils.h (legacy_convert_register_p): Update. (legacy_register_to_value, legacy_value_to_register): Update. * findvar.c (value_from_register): Rewrite, eliminate use of REGISTER_CONVERT_TO_TYPE, pass "type" to CONVERT_REGISTER_P, pass "frame" to REGISTER_TO_VALUE. * valops.c (value_assign): Move the CONVERT_REGISTER code to the lval_reg_frame_relative + lval_register branch of the switch. Do not use REGISTER_CONVERT_FROM_TYPE. Use put_frame_register. * i386-tdep.c (I386_EBX_REGNUM, I386_ECX_REGNUM, I386_ESI_REGNUM, I386_EDI_REGNUM): New defines. (i386_next_regnum, i386_convert_register_p, i386_register_to_value, i386_value_to_register): New functions. (i386_register_convertible, i386_register_convert_to_virtual, i386_convert_to_raw): Remove functions. (i386_gdbarch_init): Set convert_register_p, register_to_value and value_to_register instead of register_convertible, register_convert_to_virtual and register_convert_to_raw. * mips-tdep.c (mips_convert_register_p): New function. (mips_value_to_register): Replace mips_register_convert_from_type. (mips_register_to_value): Replace mips_register_convert_to_type. (mips_gdbarch_init): Set conver_register_p, value_to_register and register_to_value. * alpha-tdep.c (alpha_convert_register_p): Update. (alpha_value_to_register): Update, store the register. (alpha_register_to_value): Update, fetch the register.
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gdbarch->register_to_value (frame, regnum, type, buf);
}
void
set_gdbarch_register_to_value (struct gdbarch *gdbarch,
gdbarch_register_to_value_ftype register_to_value)
{
gdbarch->register_to_value = register_to_value;
}
void
gdbarch_value_to_register (struct gdbarch *gdbarch, struct frame_info *frame, int regnum, struct type *type, const gdb_byte *buf)
{
gdb_assert (gdbarch != NULL);
gdb_assert (gdbarch->value_to_register != NULL);
if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_value_to_register called\n");
2003-06-14 Andrew Cagney <cagney@redhat.com> Mark Kettenis <kettenis@gnu.org> * gdbarch.sh (CONVERT_REGISTER_P): Add "type" parameter. (REGISTER_TO_VALUE, VALUE_TO_REGISTER): Replace raw buffer parameter with "frame". * gdbarch.h, gdbarch.c: Re-generate. * frame.h (put_frame_register): Declare. * frame.c (put_frame_register): New function. * arch-utils.c (legacy_convert_register_p): Add "type" parameter. (legacy_register_to_value): Rewrite, use "frame" to get the register value. (legacy_value_to_register): Rewrite, use "frame" to find the register's location before storing. * arch-utils.h (legacy_convert_register_p): Update. (legacy_register_to_value, legacy_value_to_register): Update. * findvar.c (value_from_register): Rewrite, eliminate use of REGISTER_CONVERT_TO_TYPE, pass "type" to CONVERT_REGISTER_P, pass "frame" to REGISTER_TO_VALUE. * valops.c (value_assign): Move the CONVERT_REGISTER code to the lval_reg_frame_relative + lval_register branch of the switch. Do not use REGISTER_CONVERT_FROM_TYPE. Use put_frame_register. * i386-tdep.c (I386_EBX_REGNUM, I386_ECX_REGNUM, I386_ESI_REGNUM, I386_EDI_REGNUM): New defines. (i386_next_regnum, i386_convert_register_p, i386_register_to_value, i386_value_to_register): New functions. (i386_register_convertible, i386_register_convert_to_virtual, i386_convert_to_raw): Remove functions. (i386_gdbarch_init): Set convert_register_p, register_to_value and value_to_register instead of register_convertible, register_convert_to_virtual and register_convert_to_raw. * mips-tdep.c (mips_convert_register_p): New function. (mips_value_to_register): Replace mips_register_convert_from_type. (mips_register_to_value): Replace mips_register_convert_to_type. (mips_gdbarch_init): Set conver_register_p, value_to_register and register_to_value. * alpha-tdep.c (alpha_convert_register_p): Update. (alpha_value_to_register): Update, store the register. (alpha_register_to_value): Update, fetch the register.
2003-06-15 06:35:25 +08:00
gdbarch->value_to_register (frame, regnum, type, buf);
}
void
set_gdbarch_value_to_register (struct gdbarch *gdbarch,
gdbarch_value_to_register_ftype value_to_register)
{
gdbarch->value_to_register = value_to_register;
}
struct value *
gdbarch_value_from_register (struct gdbarch *gdbarch, struct type *type, int regnum, struct frame_info *frame)
{
gdb_assert (gdbarch != NULL);
gdb_assert (gdbarch->value_from_register != NULL);
if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_value_from_register called\n");
return gdbarch->value_from_register (type, regnum, frame);
}
void
set_gdbarch_value_from_register (struct gdbarch *gdbarch,
gdbarch_value_from_register_ftype value_from_register)
{
gdbarch->value_from_register = value_from_register;
}
* gdbarch.sh (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Two new functions which architectures can redefine, defaulting to generic_pointer_to_address and generic_address_to_pointer. * findvar.c (extract_typed_address, store_typed_address, generic_pointer_to_address, generic_address_to_pointer): New functions. (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Provide default definitions. (extract_address, store_address): Doc fixes. * values.c (value_as_pointer): Doc fix. (value_from_pointer): New function. * defs.h (extract_typed_address, store_typed_address): New declarations. * inferior.h (generic_address_to_pointer, generic_pointer_to_address): New declarations. * value.h (value_from_pointer): New declaration. * ax-gdb.c (const_var_ref): Use value_from_pointer, not value_from_longest. * blockframe.c (generic_push_dummy_frame): Use read_pc and read_sp, not read_register. * c-valprint.c (c_val_print): Use extract_typed_address instead of extract_address to extract vtable entries and references. * cp-valprint.c (cp_print_value_fields): Use value_from_pointer instead of value_from_longest to extract the vtable's address. * eval.c (evaluate_subexp_standard): Use value_from_pointer instead of value_from_longest to compute `this', and for doing pointer-to-member dereferencing. * findvar.c (read_register): Use extract_unsigned_integer, not extract_address. (read_var_value): Use store_typed_address instead of store_address for building label values. (locate_var_value): Use value_from_pointer instead of value_from_longest. * hppa-tdep.c (find_stub_with_shl_get): Use value_from_pointer, instead of value_from_longest, to build arguments to __d_shl_get. * printcmd.c (set_next_address): Use value_from_pointer, not value_from_longest. (x_command): Use value_from_pointer, not value_from_longest. * tracepoint.c (set_traceframe_context): Use value_from_pointer, not value_from_longest. * valarith.c (value_add, value_sub): Use value_from_pointer, not value_from_longest. * valops.c (find_function_in_inferior, value_coerce_array, value_coerce_function, value_addr, hand_function_call): Same. * value.h (COERCE_REF): Use unpack_pointer, not unpack_long. * values.c (unpack_long): Use extract_typed_address to produce addresses from pointers and references, not extract_address. (value_from_longest): Use store_typed_address instead of store_address to produce pointer and reference values.
2000-04-15 02:43:41 +08:00
CORE_ADDR
gdbarch_pointer_to_address (struct gdbarch *gdbarch, struct type *type, const gdb_byte *buf)
* gdbarch.sh (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Two new functions which architectures can redefine, defaulting to generic_pointer_to_address and generic_address_to_pointer. * findvar.c (extract_typed_address, store_typed_address, generic_pointer_to_address, generic_address_to_pointer): New functions. (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Provide default definitions. (extract_address, store_address): Doc fixes. * values.c (value_as_pointer): Doc fix. (value_from_pointer): New function. * defs.h (extract_typed_address, store_typed_address): New declarations. * inferior.h (generic_address_to_pointer, generic_pointer_to_address): New declarations. * value.h (value_from_pointer): New declaration. * ax-gdb.c (const_var_ref): Use value_from_pointer, not value_from_longest. * blockframe.c (generic_push_dummy_frame): Use read_pc and read_sp, not read_register. * c-valprint.c (c_val_print): Use extract_typed_address instead of extract_address to extract vtable entries and references. * cp-valprint.c (cp_print_value_fields): Use value_from_pointer instead of value_from_longest to extract the vtable's address. * eval.c (evaluate_subexp_standard): Use value_from_pointer instead of value_from_longest to compute `this', and for doing pointer-to-member dereferencing. * findvar.c (read_register): Use extract_unsigned_integer, not extract_address. (read_var_value): Use store_typed_address instead of store_address for building label values. (locate_var_value): Use value_from_pointer instead of value_from_longest. * hppa-tdep.c (find_stub_with_shl_get): Use value_from_pointer, instead of value_from_longest, to build arguments to __d_shl_get. * printcmd.c (set_next_address): Use value_from_pointer, not value_from_longest. (x_command): Use value_from_pointer, not value_from_longest. * tracepoint.c (set_traceframe_context): Use value_from_pointer, not value_from_longest. * valarith.c (value_add, value_sub): Use value_from_pointer, not value_from_longest. * valops.c (find_function_in_inferior, value_coerce_array, value_coerce_function, value_addr, hand_function_call): Same. * value.h (COERCE_REF): Use unpack_pointer, not unpack_long. * values.c (unpack_long): Use extract_typed_address to produce addresses from pointers and references, not extract_address. (value_from_longest): Use store_typed_address instead of store_address to produce pointer and reference values.
2000-04-15 02:43:41 +08:00
{
gdb_assert (gdbarch != NULL);
gdb_assert (gdbarch->pointer_to_address != NULL);
* gdbarch.sh (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Two new functions which architectures can redefine, defaulting to generic_pointer_to_address and generic_address_to_pointer. * findvar.c (extract_typed_address, store_typed_address, generic_pointer_to_address, generic_address_to_pointer): New functions. (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Provide default definitions. (extract_address, store_address): Doc fixes. * values.c (value_as_pointer): Doc fix. (value_from_pointer): New function. * defs.h (extract_typed_address, store_typed_address): New declarations. * inferior.h (generic_address_to_pointer, generic_pointer_to_address): New declarations. * value.h (value_from_pointer): New declaration. * ax-gdb.c (const_var_ref): Use value_from_pointer, not value_from_longest. * blockframe.c (generic_push_dummy_frame): Use read_pc and read_sp, not read_register. * c-valprint.c (c_val_print): Use extract_typed_address instead of extract_address to extract vtable entries and references. * cp-valprint.c (cp_print_value_fields): Use value_from_pointer instead of value_from_longest to extract the vtable's address. * eval.c (evaluate_subexp_standard): Use value_from_pointer instead of value_from_longest to compute `this', and for doing pointer-to-member dereferencing. * findvar.c (read_register): Use extract_unsigned_integer, not extract_address. (read_var_value): Use store_typed_address instead of store_address for building label values. (locate_var_value): Use value_from_pointer instead of value_from_longest. * hppa-tdep.c (find_stub_with_shl_get): Use value_from_pointer, instead of value_from_longest, to build arguments to __d_shl_get. * printcmd.c (set_next_address): Use value_from_pointer, not value_from_longest. (x_command): Use value_from_pointer, not value_from_longest. * tracepoint.c (set_traceframe_context): Use value_from_pointer, not value_from_longest. * valarith.c (value_add, value_sub): Use value_from_pointer, not value_from_longest. * valops.c (find_function_in_inferior, value_coerce_array, value_coerce_function, value_addr, hand_function_call): Same. * value.h (COERCE_REF): Use unpack_pointer, not unpack_long. * values.c (unpack_long): Use extract_typed_address to produce addresses from pointers and references, not extract_address. (value_from_longest): Use store_typed_address instead of store_address to produce pointer and reference values.
2000-04-15 02:43:41 +08:00
if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_pointer_to_address called\n");
return gdbarch->pointer_to_address (gdbarch, type, buf);
* gdbarch.sh (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Two new functions which architectures can redefine, defaulting to generic_pointer_to_address and generic_address_to_pointer. * findvar.c (extract_typed_address, store_typed_address, generic_pointer_to_address, generic_address_to_pointer): New functions. (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Provide default definitions. (extract_address, store_address): Doc fixes. * values.c (value_as_pointer): Doc fix. (value_from_pointer): New function. * defs.h (extract_typed_address, store_typed_address): New declarations. * inferior.h (generic_address_to_pointer, generic_pointer_to_address): New declarations. * value.h (value_from_pointer): New declaration. * ax-gdb.c (const_var_ref): Use value_from_pointer, not value_from_longest. * blockframe.c (generic_push_dummy_frame): Use read_pc and read_sp, not read_register. * c-valprint.c (c_val_print): Use extract_typed_address instead of extract_address to extract vtable entries and references. * cp-valprint.c (cp_print_value_fields): Use value_from_pointer instead of value_from_longest to extract the vtable's address. * eval.c (evaluate_subexp_standard): Use value_from_pointer instead of value_from_longest to compute `this', and for doing pointer-to-member dereferencing. * findvar.c (read_register): Use extract_unsigned_integer, not extract_address. (read_var_value): Use store_typed_address instead of store_address for building label values. (locate_var_value): Use value_from_pointer instead of value_from_longest. * hppa-tdep.c (find_stub_with_shl_get): Use value_from_pointer, instead of value_from_longest, to build arguments to __d_shl_get. * printcmd.c (set_next_address): Use value_from_pointer, not value_from_longest. (x_command): Use value_from_pointer, not value_from_longest. * tracepoint.c (set_traceframe_context): Use value_from_pointer, not value_from_longest. * valarith.c (value_add, value_sub): Use value_from_pointer, not value_from_longest. * valops.c (find_function_in_inferior, value_coerce_array, value_coerce_function, value_addr, hand_function_call): Same. * value.h (COERCE_REF): Use unpack_pointer, not unpack_long. * values.c (unpack_long): Use extract_typed_address to produce addresses from pointers and references, not extract_address. (value_from_longest): Use store_typed_address instead of store_address to produce pointer and reference values.
2000-04-15 02:43:41 +08:00
}
void
set_gdbarch_pointer_to_address (struct gdbarch *gdbarch,
gdbarch_pointer_to_address_ftype pointer_to_address)
{
gdbarch->pointer_to_address = pointer_to_address;
}
void
gdbarch_address_to_pointer (struct gdbarch *gdbarch, struct type *type, gdb_byte *buf, CORE_ADDR addr)
* gdbarch.sh (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Two new functions which architectures can redefine, defaulting to generic_pointer_to_address and generic_address_to_pointer. * findvar.c (extract_typed_address, store_typed_address, generic_pointer_to_address, generic_address_to_pointer): New functions. (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Provide default definitions. (extract_address, store_address): Doc fixes. * values.c (value_as_pointer): Doc fix. (value_from_pointer): New function. * defs.h (extract_typed_address, store_typed_address): New declarations. * inferior.h (generic_address_to_pointer, generic_pointer_to_address): New declarations. * value.h (value_from_pointer): New declaration. * ax-gdb.c (const_var_ref): Use value_from_pointer, not value_from_longest. * blockframe.c (generic_push_dummy_frame): Use read_pc and read_sp, not read_register. * c-valprint.c (c_val_print): Use extract_typed_address instead of extract_address to extract vtable entries and references. * cp-valprint.c (cp_print_value_fields): Use value_from_pointer instead of value_from_longest to extract the vtable's address. * eval.c (evaluate_subexp_standard): Use value_from_pointer instead of value_from_longest to compute `this', and for doing pointer-to-member dereferencing. * findvar.c (read_register): Use extract_unsigned_integer, not extract_address. (read_var_value): Use store_typed_address instead of store_address for building label values. (locate_var_value): Use value_from_pointer instead of value_from_longest. * hppa-tdep.c (find_stub_with_shl_get): Use value_from_pointer, instead of value_from_longest, to build arguments to __d_shl_get. * printcmd.c (set_next_address): Use value_from_pointer, not value_from_longest. (x_command): Use value_from_pointer, not value_from_longest. * tracepoint.c (set_traceframe_context): Use value_from_pointer, not value_from_longest. * valarith.c (value_add, value_sub): Use value_from_pointer, not value_from_longest. * valops.c (find_function_in_inferior, value_coerce_array, value_coerce_function, value_addr, hand_function_call): Same. * value.h (COERCE_REF): Use unpack_pointer, not unpack_long. * values.c (unpack_long): Use extract_typed_address to produce addresses from pointers and references, not extract_address. (value_from_longest): Use store_typed_address instead of store_address to produce pointer and reference values.
2000-04-15 02:43:41 +08:00
{
gdb_assert (gdbarch != NULL);
gdb_assert (gdbarch->address_to_pointer != NULL);
* gdbarch.sh (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Two new functions which architectures can redefine, defaulting to generic_pointer_to_address and generic_address_to_pointer. * findvar.c (extract_typed_address, store_typed_address, generic_pointer_to_address, generic_address_to_pointer): New functions. (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Provide default definitions. (extract_address, store_address): Doc fixes. * values.c (value_as_pointer): Doc fix. (value_from_pointer): New function. * defs.h (extract_typed_address, store_typed_address): New declarations. * inferior.h (generic_address_to_pointer, generic_pointer_to_address): New declarations. * value.h (value_from_pointer): New declaration. * ax-gdb.c (const_var_ref): Use value_from_pointer, not value_from_longest. * blockframe.c (generic_push_dummy_frame): Use read_pc and read_sp, not read_register. * c-valprint.c (c_val_print): Use extract_typed_address instead of extract_address to extract vtable entries and references. * cp-valprint.c (cp_print_value_fields): Use value_from_pointer instead of value_from_longest to extract the vtable's address. * eval.c (evaluate_subexp_standard): Use value_from_pointer instead of value_from_longest to compute `this', and for doing pointer-to-member dereferencing. * findvar.c (read_register): Use extract_unsigned_integer, not extract_address. (read_var_value): Use store_typed_address instead of store_address for building label values. (locate_var_value): Use value_from_pointer instead of value_from_longest. * hppa-tdep.c (find_stub_with_shl_get): Use value_from_pointer, instead of value_from_longest, to build arguments to __d_shl_get. * printcmd.c (set_next_address): Use value_from_pointer, not value_from_longest. (x_command): Use value_from_pointer, not value_from_longest. * tracepoint.c (set_traceframe_context): Use value_from_pointer, not value_from_longest. * valarith.c (value_add, value_sub): Use value_from_pointer, not value_from_longest. * valops.c (find_function_in_inferior, value_coerce_array, value_coerce_function, value_addr, hand_function_call): Same. * value.h (COERCE_REF): Use unpack_pointer, not unpack_long. * values.c (unpack_long): Use extract_typed_address to produce addresses from pointers and references, not extract_address. (value_from_longest): Use store_typed_address instead of store_address to produce pointer and reference values.
2000-04-15 02:43:41 +08:00
if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_address_to_pointer called\n");
gdbarch->address_to_pointer (gdbarch, type, buf, addr);
* gdbarch.sh (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Two new functions which architectures can redefine, defaulting to generic_pointer_to_address and generic_address_to_pointer. * findvar.c (extract_typed_address, store_typed_address, generic_pointer_to_address, generic_address_to_pointer): New functions. (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Provide default definitions. (extract_address, store_address): Doc fixes. * values.c (value_as_pointer): Doc fix. (value_from_pointer): New function. * defs.h (extract_typed_address, store_typed_address): New declarations. * inferior.h (generic_address_to_pointer, generic_pointer_to_address): New declarations. * value.h (value_from_pointer): New declaration. * ax-gdb.c (const_var_ref): Use value_from_pointer, not value_from_longest. * blockframe.c (generic_push_dummy_frame): Use read_pc and read_sp, not read_register. * c-valprint.c (c_val_print): Use extract_typed_address instead of extract_address to extract vtable entries and references. * cp-valprint.c (cp_print_value_fields): Use value_from_pointer instead of value_from_longest to extract the vtable's address. * eval.c (evaluate_subexp_standard): Use value_from_pointer instead of value_from_longest to compute `this', and for doing pointer-to-member dereferencing. * findvar.c (read_register): Use extract_unsigned_integer, not extract_address. (read_var_value): Use store_typed_address instead of store_address for building label values. (locate_var_value): Use value_from_pointer instead of value_from_longest. * hppa-tdep.c (find_stub_with_shl_get): Use value_from_pointer, instead of value_from_longest, to build arguments to __d_shl_get. * printcmd.c (set_next_address): Use value_from_pointer, not value_from_longest. (x_command): Use value_from_pointer, not value_from_longest. * tracepoint.c (set_traceframe_context): Use value_from_pointer, not value_from_longest. * valarith.c (value_add, value_sub): Use value_from_pointer, not value_from_longest. * valops.c (find_function_in_inferior, value_coerce_array, value_coerce_function, value_addr, hand_function_call): Same. * value.h (COERCE_REF): Use unpack_pointer, not unpack_long. * values.c (unpack_long): Use extract_typed_address to produce addresses from pointers and references, not extract_address. (value_from_longest): Use store_typed_address instead of store_address to produce pointer and reference values.
2000-04-15 02:43:41 +08:00
}
void
set_gdbarch_address_to_pointer (struct gdbarch *gdbarch,
gdbarch_address_to_pointer_ftype address_to_pointer)
{
gdbarch->address_to_pointer = address_to_pointer;
}
int
gdbarch_integer_to_address_p (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
return gdbarch->integer_to_address != NULL;
}
CORE_ADDR
gdbarch_integer_to_address (struct gdbarch *gdbarch, struct type *type, const gdb_byte *buf)
{
gdb_assert (gdbarch != NULL);
gdb_assert (gdbarch->integer_to_address != NULL);
if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_integer_to_address called\n");
return gdbarch->integer_to_address (gdbarch, type, buf);
}
void
set_gdbarch_integer_to_address (struct gdbarch *gdbarch,
gdbarch_integer_to_address_ftype integer_to_address)
{
gdbarch->integer_to_address = integer_to_address;
}
int
gdbarch_return_value_p (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
return gdbarch->return_value != NULL;
}
enum return_value_convention
doc/ChangeLog: -------------- * gdb.texinfo (Set SH Calling convention): New @item. (Show SH Calling convention): Ditto. ChangeLog: ---------- * NEWS: Add information on calling convention and new SH CLI options. * sh-tdep.c (sh_cc_gcc): New static string. (sh_cc_renesas): Ditto. (sh_cc_enum): New static string array. (sh_active_calling_convention): New static string pointer denoting active user chosen ABI. (sh_is_renesas_calling_convention): New function to return function specific ABI, or user choice if necessary. (sh_use_struct_convention): Rename first argument and turn around its meaning. Check for renesas ABI and return accordingly. (sh_use_struct_convention_nofpu): New function. (sh_next_flt_argreg): Get function type as third parameter. Check for renesas ABI and choose floating registers accordingly. (sh_push_dummy_call_fpu): Check for ABI and choose argument slot and struct return slot accordingly. (sh_push_dummy_call_nofpu): Ditto. (sh_return_value_nofpu): Call sh_use_struct_convention_nofpu from here. Evaluate ABI and give to sh_use_struct_convention_nofpu. (sh_return_value_fpu): Evaluate ABI and give to sh_use_struct_convention. (show_sh_command): New function. (set_sh_command): Ditto. (_initialize_sh_tdep): Initialize `set/show sh calling-convention CLI command. * gdbarch.sh (return_value): Add func_type argument. * gdbarch.c: Regenerate. * gdbarch.h: Ditto. * eval.c (evaluate_subexp_standard): Rename local variable value_type to val_type so as not to collide with value_type function. Call using_struct_return with additional function type argument. * infcall.c (call_function_by_hand): Call using_struct_return and gdbarch_return_value with additional function type argument. * infcmd.c (print_return_value): Take addition func_type argument. Call gdbarch_return_value with additional function type argument. (finish_command_continuation): Call print_return_value with additional function type argument. (finish_command): Ditto. * sparc-tdep.c (sparc32_push_dummy_code): Call using_struct_return with additional function type argument. * stack.c (return_command): Call using_struct_return and gdbarch_return_value with additional function type argument. * value.c (using_struct_return): Take additional function type argument. * value.h (using_struct_return): Accommodate declaration. * alpha-tdep.c (alpha_return_value): Add func_type argument. * amd64-tdep.c (amd64_return_value): Ditto. * arm-tdep.c (arm_return_value): Ditto. * avr-tdep.c (avr_return_value): Ditto. * cris-tdep.c (cris_return_value): Ditto. * frv-tdep.c (frv_return_value): Ditto. * h8300-tdep.c (h8300_return_value): Ditto. (h8300h_return_value): Ditto. * hppa-tdep.c (hppa32_return_value): Ditto. (hppa64_return_value): Ditto. * i386-tdep.c (i386_return_value): Ditto. * ia64-tdep.c (ia64_return_value): Ditto. * iq2000-tdep.c (iq2000_return_value): Ditto. * m32c-tdep.c (m32c_return_value): Ditto. * m32r-tdep.c (m32r_return_value): Ditto. * m68hc11-tdep.c (m68hc11_return_value): Ditto. * m68k-tdep.c (m68k_return_value): Ditto. (m68k_svr4_return_value): Ditto. * m88k-tdep.c (m88k_return_value): Ditto. * mep-tdep.c (mep_return_value): Ditto. * mips-tdep.c (mips_eabi_return_value): Ditto. (mips_n32n64_return_value): Ditto. (mips_o32_return_value): Ditto. (mips_o64_return_value): Ditto. * mn10300-tdep.c (mn10300_return_value): Ditto. * mt-tdep.c (mt_return_value): Ditto. * ppc-linux-tdep.c (ppc_linux_return_value): Ditto. * ppc-sysv-tdep.c (ppc_sysv_abi_return_value): Ditto. (ppc_sysv_abi_broken_return_value): Ditto. (ppc64_sysv_abi_return_value): Ditto. * ppc-tdep.h (ppc_sysv_abi_return_value): Ditto. (ppc_sysv_abi_broken_return_value): Ditto. (ppc64_sysv_abi_return_value): Ditto. * ppcnbsd-tdep.c (ppcnbsd_return_value): Ditto. * rs6000-tdep.c (rs6000_return_value): Ditto. * s390-tdep.c (s390_return_value): Ditto. * score-tdep.c (score_return_value): Ditto. * sh-tdep.c (sh_return_value_nofpu): Ditto. (sh_return_value_fpu): Ditto. * sh64-tdep.c (sh64_return_value): Ditto. * sparc-tdep.c (sparc32_return_value): Ditto. * sparc64-tdep.c (sparc64_return_value): Ditto. * spu-tdep.c (spu_return_value): Ditto. * v850-tdep.c (v850_return_value): Ditto. * vax-tdep.c (vax_return_value): Ditto. * xstormy16-tdep.c (xstormy16_return_value): Ditto. * xtensa-tdep.c (xtensa_return_value): Ditto. * gdbtypes.h (struct type): Add calling_convention member. * dwarf2read.c (read_subroutine_type): Add calling convention read from DW_AT_calling_convention attribute to function type.
2008-04-22 19:03:42 +08:00
gdbarch_return_value (struct gdbarch *gdbarch, struct type *functype, struct type *valtype, struct regcache *regcache, gdb_byte *readbuf, const gdb_byte *writebuf)
{
gdb_assert (gdbarch != NULL);
gdb_assert (gdbarch->return_value != NULL);
if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_return_value called\n");
doc/ChangeLog: -------------- * gdb.texinfo (Set SH Calling convention): New @item. (Show SH Calling convention): Ditto. ChangeLog: ---------- * NEWS: Add information on calling convention and new SH CLI options. * sh-tdep.c (sh_cc_gcc): New static string. (sh_cc_renesas): Ditto. (sh_cc_enum): New static string array. (sh_active_calling_convention): New static string pointer denoting active user chosen ABI. (sh_is_renesas_calling_convention): New function to return function specific ABI, or user choice if necessary. (sh_use_struct_convention): Rename first argument and turn around its meaning. Check for renesas ABI and return accordingly. (sh_use_struct_convention_nofpu): New function. (sh_next_flt_argreg): Get function type as third parameter. Check for renesas ABI and choose floating registers accordingly. (sh_push_dummy_call_fpu): Check for ABI and choose argument slot and struct return slot accordingly. (sh_push_dummy_call_nofpu): Ditto. (sh_return_value_nofpu): Call sh_use_struct_convention_nofpu from here. Evaluate ABI and give to sh_use_struct_convention_nofpu. (sh_return_value_fpu): Evaluate ABI and give to sh_use_struct_convention. (show_sh_command): New function. (set_sh_command): Ditto. (_initialize_sh_tdep): Initialize `set/show sh calling-convention CLI command. * gdbarch.sh (return_value): Add func_type argument. * gdbarch.c: Regenerate. * gdbarch.h: Ditto. * eval.c (evaluate_subexp_standard): Rename local variable value_type to val_type so as not to collide with value_type function. Call using_struct_return with additional function type argument. * infcall.c (call_function_by_hand): Call using_struct_return and gdbarch_return_value with additional function type argument. * infcmd.c (print_return_value): Take addition func_type argument. Call gdbarch_return_value with additional function type argument. (finish_command_continuation): Call print_return_value with additional function type argument. (finish_command): Ditto. * sparc-tdep.c (sparc32_push_dummy_code): Call using_struct_return with additional function type argument. * stack.c (return_command): Call using_struct_return and gdbarch_return_value with additional function type argument. * value.c (using_struct_return): Take additional function type argument. * value.h (using_struct_return): Accommodate declaration. * alpha-tdep.c (alpha_return_value): Add func_type argument. * amd64-tdep.c (amd64_return_value): Ditto. * arm-tdep.c (arm_return_value): Ditto. * avr-tdep.c (avr_return_value): Ditto. * cris-tdep.c (cris_return_value): Ditto. * frv-tdep.c (frv_return_value): Ditto. * h8300-tdep.c (h8300_return_value): Ditto. (h8300h_return_value): Ditto. * hppa-tdep.c (hppa32_return_value): Ditto. (hppa64_return_value): Ditto. * i386-tdep.c (i386_return_value): Ditto. * ia64-tdep.c (ia64_return_value): Ditto. * iq2000-tdep.c (iq2000_return_value): Ditto. * m32c-tdep.c (m32c_return_value): Ditto. * m32r-tdep.c (m32r_return_value): Ditto. * m68hc11-tdep.c (m68hc11_return_value): Ditto. * m68k-tdep.c (m68k_return_value): Ditto. (m68k_svr4_return_value): Ditto. * m88k-tdep.c (m88k_return_value): Ditto. * mep-tdep.c (mep_return_value): Ditto. * mips-tdep.c (mips_eabi_return_value): Ditto. (mips_n32n64_return_value): Ditto. (mips_o32_return_value): Ditto. (mips_o64_return_value): Ditto. * mn10300-tdep.c (mn10300_return_value): Ditto. * mt-tdep.c (mt_return_value): Ditto. * ppc-linux-tdep.c (ppc_linux_return_value): Ditto. * ppc-sysv-tdep.c (ppc_sysv_abi_return_value): Ditto. (ppc_sysv_abi_broken_return_value): Ditto. (ppc64_sysv_abi_return_value): Ditto. * ppc-tdep.h (ppc_sysv_abi_return_value): Ditto. (ppc_sysv_abi_broken_return_value): Ditto. (ppc64_sysv_abi_return_value): Ditto. * ppcnbsd-tdep.c (ppcnbsd_return_value): Ditto. * rs6000-tdep.c (rs6000_return_value): Ditto. * s390-tdep.c (s390_return_value): Ditto. * score-tdep.c (score_return_value): Ditto. * sh-tdep.c (sh_return_value_nofpu): Ditto. (sh_return_value_fpu): Ditto. * sh64-tdep.c (sh64_return_value): Ditto. * sparc-tdep.c (sparc32_return_value): Ditto. * sparc64-tdep.c (sparc64_return_value): Ditto. * spu-tdep.c (spu_return_value): Ditto. * v850-tdep.c (v850_return_value): Ditto. * vax-tdep.c (vax_return_value): Ditto. * xstormy16-tdep.c (xstormy16_return_value): Ditto. * xtensa-tdep.c (xtensa_return_value): Ditto. * gdbtypes.h (struct type): Add calling_convention member. * dwarf2read.c (read_subroutine_type): Add calling convention read from DW_AT_calling_convention attribute to function type.
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return gdbarch->return_value (gdbarch, functype, valtype, regcache, readbuf, writebuf);
}
void
set_gdbarch_return_value (struct gdbarch *gdbarch,
gdbarch_return_value_ftype return_value)
{
gdbarch->return_value = return_value;
}
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CORE_ADDR
gdbarch_skip_prologue (struct gdbarch *gdbarch, CORE_ADDR ip)
{
gdb_assert (gdbarch != NULL);
gdb_assert (gdbarch->skip_prologue != NULL);
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if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_skip_prologue called\n");
* gdbarch.sh (skip_prologue): Add gdbarch as parameter. * gdbarch.{c,h}: Regenerate. * alpha-tdep.c (alpha_skip_prologue): Add gdbarch as parameter. * amd64-tdep.c (amd64_skip_prologue): Likewise. * avr-tdep.c (avr_skip_prologue): Likewise. * cris-tdep.c (cris_skip_prologue): Likewise. * frv-tdep.c (frv_skip_prologue): Likewise. * h8300-tdep.c (h8300_skip_prologue): Likewise. * hppa-tdep.c (hppa_skip_prologue): Likewise. * i386-tdep.c (i386_skip_prologue): Likewise. * ia64-tdep.c (ia64_skip_prologue): Likewise. * iq2000-tdep.c (iq2000_skip_prologue): Likewise. * m32r-tdep.c (m32r_skip_prologue): Likewise. * m68hc11-tdep.c (m68hc11_skip_prologue): Likewise. * m68k-tdep.c (m68k_skip_prologue): Likewise. * m88k-tdep.c (m88k_skip_prologue): Likewise. * mep-tdep.c (mep_skip_prologue): Likewise. * mips-tdep.c (mips_skip_prologue): Likewise. * mn10300-tdep.c (mn10300_skip_prologue): Likewise. * mt-tdep.c (mt_skip_prologue): Likewise. * rs6000-tdep.c (rs6000_skip_prologue): Likewise. * score-tdep.c (score_skip_prologue): Likewise. * sh64-tdep.c (sh64_skip_prologue): Likewise. * sh-tdep.c (sh_skip_prologue): Likewise. * sparc64-tdep.c (sparc64_skip_prologue): Likewise. * sparc-tdep.c (sparc32_skip_prologue): Likewise. * spu-tdep.c (spu_skip_prologue): Likewise. * v850-tdep.c (v850_skip_prologue): Likewise. * vax-tdep.c (vax_skip_prologue): Likewise. * xstormy16-tdep.c (xstormy16_skip_prologue): Likewise. * xtensa-tdep.c (xtensa_skip_prologue): Likewise. * arm-tdep.c (arm_skip_prologue): Add gdbarch as parameter. Replace current_gdbarch by gdbarch. * m32c-tdep.c (m32c_skip_prologue): Likewise. * s390-tdep.c (s390_skip_prologue): Likewise.
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return gdbarch->skip_prologue (gdbarch, ip);
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}
void
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set_gdbarch_skip_prologue (struct gdbarch *gdbarch,
gdbarch_skip_prologue_ftype skip_prologue)
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{
gdbarch->skip_prologue = skip_prologue;
}
int
gdbarch_skip_main_prologue_p (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
return gdbarch->skip_main_prologue != NULL;
}
CORE_ADDR
gdbarch_skip_main_prologue (struct gdbarch *gdbarch, CORE_ADDR ip)
{
gdb_assert (gdbarch != NULL);
gdb_assert (gdbarch->skip_main_prologue != NULL);
if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_skip_main_prologue called\n");
return gdbarch->skip_main_prologue (gdbarch, ip);
}
void
set_gdbarch_skip_main_prologue (struct gdbarch *gdbarch,
gdbarch_skip_main_prologue_ftype skip_main_prologue)
{
gdbarch->skip_main_prologue = skip_main_prologue;
}
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int
gdbarch_inner_than (struct gdbarch *gdbarch, CORE_ADDR lhs, CORE_ADDR rhs)
{
gdb_assert (gdbarch != NULL);
gdb_assert (gdbarch->inner_than != NULL);
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if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_inner_than called\n");
return gdbarch->inner_than (lhs, rhs);
}
void
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set_gdbarch_inner_than (struct gdbarch *gdbarch,
gdbarch_inner_than_ftype inner_than)
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{
gdbarch->inner_than = inner_than;
}
const gdb_byte *
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gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch, CORE_ADDR *pcptr, int *lenptr)
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{
gdb_assert (gdbarch != NULL);
gdb_assert (gdbarch->breakpoint_from_pc != NULL);
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if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_breakpoint_from_pc called\n");
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return gdbarch->breakpoint_from_pc (gdbarch, pcptr, lenptr);
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}
void
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set_gdbarch_breakpoint_from_pc (struct gdbarch *gdbarch,
gdbarch_breakpoint_from_pc_ftype breakpoint_from_pc)
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{
gdbarch->breakpoint_from_pc = breakpoint_from_pc;
}
int
gdbarch_adjust_breakpoint_address_p (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
return gdbarch->adjust_breakpoint_address != NULL;
}
CORE_ADDR
gdbarch_adjust_breakpoint_address (struct gdbarch *gdbarch, CORE_ADDR bpaddr)
{
gdb_assert (gdbarch != NULL);
gdb_assert (gdbarch->adjust_breakpoint_address != NULL);
if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_adjust_breakpoint_address called\n");
return gdbarch->adjust_breakpoint_address (gdbarch, bpaddr);
}
void
set_gdbarch_adjust_breakpoint_address (struct gdbarch *gdbarch,
gdbarch_adjust_breakpoint_address_ftype adjust_breakpoint_address)
{
gdbarch->adjust_breakpoint_address = adjust_breakpoint_address;
}
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int
gdb/ * breakpoint.c (deprecated_read_memory_nobpt): Update to use shadow_len. (insert_bp_location, reattach_breakpoints, remove_breakpoint) (delete_breakpoint): Update calls to changed methods. (deprecated_insert_raw_breakpoint, deprecated_remove_raw_breakpoint) (single_step_breakpoints, insert_single_step_breakpoint) (remove_single_step_breakpoints): New. * breakpoint.h (struct bp_target_info): New. (struct bp_location): Replace shadow_contents with target_info and overlay_target_info. (deprecated_insert_raw_breakpoint, deprecated_remove_raw_breakpoint) (insert_single_step_breakpoint, remove_single_step_breakpoints): New prototypes. * gdbarch.sh: Forward declare struct bp_target_info in gdbarch.h. (memory_insert_breakpoint, memory_remove_breakpoint): Update second argument. * mem-break.c (default_memory_insert_breakpoint): Update. Set placed_address, placed_size, and shadow_len. (default_memory_remove_breakpoint): Update. Don't use BREAKPOINT_FROM_PC. (memory_insert_breakpoint, memory_remove_breakpoint): Update. * target.c (update_current_target): Update prototypes for changed functions. (debug_to_insert_breakpoint, debug_to_remove_breakpoint) (debug_to_insert_hw_breakpoint, debug_to_remove_hw_breakpoint): Update. * target.h: Forward declare struct bp_target_info. (struct target_ops): Use a bp_target_info argument for to_insert_breakpoint, to_remove_breakpoint, to_insert_hw_breakpoint, and to_remove_hw_breakpoint. (target_insert_breakpoint, target_remove_breakpoint) (target_insert_hw_breakpoint, target_remove_hw_breakpoint) (memory_insert_breakpoint, memory_remove_breakpoint) (default_memory_insert_breakpoint, default_memory_remove_breakpoint): Update. * config/i386/nm-i386.h: Forward declare struct bp_target_info. (i386_insert_hw_breakpoint, i386_remove_hw_breakpoint): Update. (target_insert_hw_breakpoint, target_remove_hw_breakpoint): Likewise. * gdbarch.c, gdbarch.h: Regenerated. * alpha-tdep.c (alpha_software_single_step): Use insert_single_step_breakpoint and remove_single_step_breakpoints. Remove unused statics. * arm-tdep.c (arm_software_single_step): Likewise. Add a note. * cris-tdep.c (cris_software_single_step): Likewise. * mips-tdep.c (mips_software_single_step): Likewise. * rs6000-tdep.c (rs6000_software_single_step): Likewise. * sparc-tdep.c (sparc_software_single_step): Likewise. * wince.c (struct thread_info_struct): Remove step_prev. (undoSStep): Use remove_single_step_breakpoints. (wince_software_single_step): Use insert_single_step_breakpoint. * corelow.c (ignore): Remove unneeded prototype. Update arguments. * exec.c (ignore): Likewise. * sol-thread.c (ignore): Likewise. * procfs.c (dbx_link_shadow_contents): Delete. (dbx_link_bpt): New. (procfs_mourn_inferior): Remove it if necessary. (remove_dbx_link_breakpoint): Use it. (insert_dbx_link_bpt_in_file): Set it. (procfs_init_inferior): Don't update dbx_link_bpt_addr. * rs6000-nat.c (exec_one_dummy_insn): Use deprecated_insert_raw_breakpoint and deprecated_remove_raw_breakpoint. * solib-irix.c (shadow_contents, breakpoint_addr): Delete. (base_breakpoint): New. (disable_break): Use it. (enable_break): Set it. * i386-nat.c (i386_insert_hw_breakpoint, i386_remove_hw_breakpoint): Update. * ia64-tdep.c (ia64_memory_insert_breakpoint) (ia64_memory_remove_breakpoint): Likewise. * m32r-tdep.c (m32r_memory_insert_breakpoint) (m32r_memory_remove_breakpoint): Likewise. * monitor.c (monitor_insert_breakpoint, monitor_remove_breakpoint): Likewise. Remove unnecessary prototypes. Use placed_address and placed_size. Removed useless read from memory. * nto-procfs.c (procfs_insert_breakpoint) (procfs_remove_breakpoint, procfs_insert_hw_breakpoint) (procfs_remove_hw_breakpoint): Update. * ocd.c (ocd_insert_breakpoint, ocd_remove_breakpoint): Likewise. * ocd.h (ocd_insert_breakpoint, ocd_remove_breakpoint): Likewise. * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Likewise. * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Likewise. * remote-e7000.c (e7000_insert_breakpoint) (e7000_remove_breakpoint): Likewise. * remote-m32r-sdi.c (m32r_insert_breakpoint) (m32r_remove_breakpoint): Likewise. * remote-mips.c (mips_insert_breakpoint) (mips_remove_breakpoint): Likewise. * remote-rdp.c (remote_rdp_insert_breakpoint) (remote_rdp_remove_breakpoint): Likewise. (rdp_step): Use deprecated_insert_raw_breakpoint and deprecated_remove_raw_breakpoint. * remote-sds.c (sds_insert_breakpoint, sds_remove_breakpoint): Update. * remote-sim.c (gdbsim_insert_breakpoint, gdbsim_remove_breakpoint): Delete. (init_gdbsim_ops): Use memory_insert_breakpoint and memory_remove_breakpoint. * remote-st.c (st2000_insert_breakpoint) (st2000_remove_breakpoint): Update. Remove unused BREAKPOINT_FROM_PC. * remote.c (remote_insert_breakpoint, remote_remove_breakpoint): Update. Use placed_address and placed_size. (remote_insert_hw_breakpoint, remote_remove_hw_breakpoint): Likewise. gdb/doc/ * gdbint.texinfo (x86 Watchpoints, Target Conditionals): Update insert and remove breakpoint prototypes. (Watchpoints): Move description of target_insert_hw_breakpoint and target_remove_hw_breakpoint ... (Breakpoints): ... to here. Document target_insert_breakpoint and target_remove_breakpoint.
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gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, struct bp_target_info *bp_tgt)
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{
gdb_assert (gdbarch != NULL);
gdb_assert (gdbarch->memory_insert_breakpoint != NULL);
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if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_memory_insert_breakpoint called\n");
return gdbarch->memory_insert_breakpoint (gdbarch, bp_tgt);
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}
void
set_gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch,
gdbarch_memory_insert_breakpoint_ftype memory_insert_breakpoint)
{
gdbarch->memory_insert_breakpoint = memory_insert_breakpoint;
}
int
gdb/ * breakpoint.c (deprecated_read_memory_nobpt): Update to use shadow_len. (insert_bp_location, reattach_breakpoints, remove_breakpoint) (delete_breakpoint): Update calls to changed methods. (deprecated_insert_raw_breakpoint, deprecated_remove_raw_breakpoint) (single_step_breakpoints, insert_single_step_breakpoint) (remove_single_step_breakpoints): New. * breakpoint.h (struct bp_target_info): New. (struct bp_location): Replace shadow_contents with target_info and overlay_target_info. (deprecated_insert_raw_breakpoint, deprecated_remove_raw_breakpoint) (insert_single_step_breakpoint, remove_single_step_breakpoints): New prototypes. * gdbarch.sh: Forward declare struct bp_target_info in gdbarch.h. (memory_insert_breakpoint, memory_remove_breakpoint): Update second argument. * mem-break.c (default_memory_insert_breakpoint): Update. Set placed_address, placed_size, and shadow_len. (default_memory_remove_breakpoint): Update. Don't use BREAKPOINT_FROM_PC. (memory_insert_breakpoint, memory_remove_breakpoint): Update. * target.c (update_current_target): Update prototypes for changed functions. (debug_to_insert_breakpoint, debug_to_remove_breakpoint) (debug_to_insert_hw_breakpoint, debug_to_remove_hw_breakpoint): Update. * target.h: Forward declare struct bp_target_info. (struct target_ops): Use a bp_target_info argument for to_insert_breakpoint, to_remove_breakpoint, to_insert_hw_breakpoint, and to_remove_hw_breakpoint. (target_insert_breakpoint, target_remove_breakpoint) (target_insert_hw_breakpoint, target_remove_hw_breakpoint) (memory_insert_breakpoint, memory_remove_breakpoint) (default_memory_insert_breakpoint, default_memory_remove_breakpoint): Update. * config/i386/nm-i386.h: Forward declare struct bp_target_info. (i386_insert_hw_breakpoint, i386_remove_hw_breakpoint): Update. (target_insert_hw_breakpoint, target_remove_hw_breakpoint): Likewise. * gdbarch.c, gdbarch.h: Regenerated. * alpha-tdep.c (alpha_software_single_step): Use insert_single_step_breakpoint and remove_single_step_breakpoints. Remove unused statics. * arm-tdep.c (arm_software_single_step): Likewise. Add a note. * cris-tdep.c (cris_software_single_step): Likewise. * mips-tdep.c (mips_software_single_step): Likewise. * rs6000-tdep.c (rs6000_software_single_step): Likewise. * sparc-tdep.c (sparc_software_single_step): Likewise. * wince.c (struct thread_info_struct): Remove step_prev. (undoSStep): Use remove_single_step_breakpoints. (wince_software_single_step): Use insert_single_step_breakpoint. * corelow.c (ignore): Remove unneeded prototype. Update arguments. * exec.c (ignore): Likewise. * sol-thread.c (ignore): Likewise. * procfs.c (dbx_link_shadow_contents): Delete. (dbx_link_bpt): New. (procfs_mourn_inferior): Remove it if necessary. (remove_dbx_link_breakpoint): Use it. (insert_dbx_link_bpt_in_file): Set it. (procfs_init_inferior): Don't update dbx_link_bpt_addr. * rs6000-nat.c (exec_one_dummy_insn): Use deprecated_insert_raw_breakpoint and deprecated_remove_raw_breakpoint. * solib-irix.c (shadow_contents, breakpoint_addr): Delete. (base_breakpoint): New. (disable_break): Use it. (enable_break): Set it. * i386-nat.c (i386_insert_hw_breakpoint, i386_remove_hw_breakpoint): Update. * ia64-tdep.c (ia64_memory_insert_breakpoint) (ia64_memory_remove_breakpoint): Likewise. * m32r-tdep.c (m32r_memory_insert_breakpoint) (m32r_memory_remove_breakpoint): Likewise. * monitor.c (monitor_insert_breakpoint, monitor_remove_breakpoint): Likewise. Remove unnecessary prototypes. Use placed_address and placed_size. Removed useless read from memory. * nto-procfs.c (procfs_insert_breakpoint) (procfs_remove_breakpoint, procfs_insert_hw_breakpoint) (procfs_remove_hw_breakpoint): Update. * ocd.c (ocd_insert_breakpoint, ocd_remove_breakpoint): Likewise. * ocd.h (ocd_insert_breakpoint, ocd_remove_breakpoint): Likewise. * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Likewise. * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Likewise. * remote-e7000.c (e7000_insert_breakpoint) (e7000_remove_breakpoint): Likewise. * remote-m32r-sdi.c (m32r_insert_breakpoint) (m32r_remove_breakpoint): Likewise. * remote-mips.c (mips_insert_breakpoint) (mips_remove_breakpoint): Likewise. * remote-rdp.c (remote_rdp_insert_breakpoint) (remote_rdp_remove_breakpoint): Likewise. (rdp_step): Use deprecated_insert_raw_breakpoint and deprecated_remove_raw_breakpoint. * remote-sds.c (sds_insert_breakpoint, sds_remove_breakpoint): Update. * remote-sim.c (gdbsim_insert_breakpoint, gdbsim_remove_breakpoint): Delete. (init_gdbsim_ops): Use memory_insert_breakpoint and memory_remove_breakpoint. * remote-st.c (st2000_insert_breakpoint) (st2000_remove_breakpoint): Update. Remove unused BREAKPOINT_FROM_PC. * remote.c (remote_insert_breakpoint, remote_remove_breakpoint): Update. Use placed_address and placed_size. (remote_insert_hw_breakpoint, remote_remove_hw_breakpoint): Likewise. gdb/doc/ * gdbint.texinfo (x86 Watchpoints, Target Conditionals): Update insert and remove breakpoint prototypes. (Watchpoints): Move description of target_insert_hw_breakpoint and target_remove_hw_breakpoint ... (Breakpoints): ... to here. Document target_insert_breakpoint and target_remove_breakpoint.
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gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, struct bp_target_info *bp_tgt)
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{
gdb_assert (gdbarch != NULL);
gdb_assert (gdbarch->memory_remove_breakpoint != NULL);
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if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_memory_remove_breakpoint called\n");
return gdbarch->memory_remove_breakpoint (gdbarch, bp_tgt);
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}
void
set_gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch,
gdbarch_memory_remove_breakpoint_ftype memory_remove_breakpoint)
{
gdbarch->memory_remove_breakpoint = memory_remove_breakpoint;
}
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CORE_ADDR
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gdbarch_decr_pc_after_break (struct gdbarch *gdbarch)
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{
gdb_assert (gdbarch != NULL);
/* Skip verify of decr_pc_after_break, invalid_p == 0 */
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if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_decr_pc_after_break called\n");
return gdbarch->decr_pc_after_break;
}
void
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set_gdbarch_decr_pc_after_break (struct gdbarch *gdbarch,
CORE_ADDR decr_pc_after_break)
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{
gdbarch->decr_pc_after_break = decr_pc_after_break;
}
CORE_ADDR
gdbarch_deprecated_function_start_offset (struct gdbarch *gdbarch)
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{
gdb_assert (gdbarch != NULL);
/* Skip verify of deprecated_function_start_offset, invalid_p == 0 */
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if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_deprecated_function_start_offset called\n");
return gdbarch->deprecated_function_start_offset;
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}
void
set_gdbarch_deprecated_function_start_offset (struct gdbarch *gdbarch,
CORE_ADDR deprecated_function_start_offset)
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{
gdbarch->deprecated_function_start_offset = deprecated_function_start_offset;
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}
* Makefile.in (arm-tdep.o, eval.o, target-descriptions.o) (xml-tdesc.o): Update. * xml-support.c: Add a comment. (gdb_xml_enums_boolean): New variable. (gdb_xml_parse_attr_enum): Use strcasecmp. * xml-support.h (gdb_xml_enums_boolean): Declare. * xml-tdesc.c (struct tdesc_parsing_data): Record current_feature, next_regnum, and current_union. (tdesc_start_feature, tdesc_start_reg, tdesc_start_union) (tdesc_end_union, tdesc_start_field, tdesc_start_vector) (field_attributes, union_children, reg_attributes, union_attributes) (vector_attributes, feature_attributes, feature_children): New. (target_children): Make static. Add <feature>. (tdesc_elements): Make static. * target-descriptions.c (struct tdesc_reg, tdesc_reg_p, type_p) (struct tdesc_feature, tdesc_feature_p): New types. (struct target_desc): Add features member. (struct tdesc_arch_data, tdesc_data): New. (target_find_description): Clarify error message. Warn about ignored register descriptions. (tdesc_has_registers, tdesc_find_feature, tdesc_feature_name) (tdesc_named_type, tdesc_data_init, tdesc_data_alloc) (tdesc_data_cleanup, tdesc_numbered_register) (tdesc_numbered_register_choices, tdesc_find_register) (tdesc_register_name, tdesc_register_type) (tdesc_remote_register_number, tdesc_register_reggroup_p) (set_tdesc_pseudo_register_name, set_tdesc_pseudo_register_type) (set_tdesc_pseudo_register_reggroup_p, tdesc_use_registers) (tdesc_free_reg, tdesc_create_reg, tdesc_free_feature) (tdesc_create_feature, tdesc_record_type): New. (free_target_description): Free features. (_initialize_target_descriptions): Initialize tdesc_data. * arch-utils.c (default_remote_register_number): New. * arch-utils.h (default_remote_register_number): New prototype. * target-descriptions.h (set_tdesc_pseudo_register_name) (set_tdesc_pseudo_register_type, set_tdesc_pseudo_register_reggroup_p) (tdesc_use_registers, tdesc_data_alloc, tdesc_data_cleanup) (tdesc_numbered_register, tdesc_numbered_register_choices) (tdesc_has_registers, tdesc_find_feature, tdesc_feature_name) (tdesc_named_type, tdesc_create_feature, tdesc_record_type) (tdesc_create_reg): Declare. * gdbarch.sh (remote_register_number): New entry. * gdbarch.c, gdbarch.h: Regenerate. * remote.c (init_remote_state): Use gdbarch_remote_register_number. * features/gdb-target.dtd: Add feature, reg, vector, union, and field. * arm-tdep.c (arm_register_aliases): New. (arm_register_name_strings): Rename to... (arm_register_names): ...this. Make const. Delete the old version. (current_option, arm_register_byte): Delete. (set_disassembly_style): Simplify. Do not adjust arm_register_names. (value_of_arm_user_reg): New. (arm_gdbarch_init): Verify any described registers. Call tdesc_use_registers. Don't use arm_register_byte. Create aliases for standard register names. (_initialize_arm_tdep): Do not adjust arm_register_names. * user-regs.c (struct user_reg): Add baton member. (append_user_reg, user_reg_add_builtin, user_regs_init) (user_reg_add, value_of_user_reg): Use a baton for user register functions. * std-regs.c: Update. * user-regs.h (user_reg_read_ftype, user_reg_add_builtin) (user_reg_add): Add baton argument. * NEWS: Mention target description register support. * features/arm-core.xml, features/arm-fpa.xml: New. * eval.c (evaluate_subexp_standard): Allow ptype $register when the program is not running. * gdb.texinfo (-target-disconnect): Use @smallexample. (Requirements): Add anchor for Expat. Update description. (Target Descriptions): Mention Expat. (Target Description Format): Document new elements. Use @smallexample. (Predefined Target Types, Standard Target Features): New sections. * doc/gdbint.texinfo (Target Descriptions): New section. * gdb.xml/single-reg.xml, gdb.xml/tdesc-regs.exp, gdb.xml/core-only.xml, gdb.xml/extra-regs.xml: New files.
2007-02-09 05:00:36 +08:00
int
gdbarch_remote_register_number (struct gdbarch *gdbarch, int regno)
{
gdb_assert (gdbarch != NULL);
gdb_assert (gdbarch->remote_register_number != NULL);
if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_remote_register_number called\n");
return gdbarch->remote_register_number (gdbarch, regno);
}
void
set_gdbarch_remote_register_number (struct gdbarch *gdbarch,
gdbarch_remote_register_number_ftype remote_register_number)
{
gdbarch->remote_register_number = remote_register_number;
}
int
gdbarch_fetch_tls_load_module_address_p (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
return gdbarch->fetch_tls_load_module_address != NULL;
}
CORE_ADDR
gdbarch_fetch_tls_load_module_address (struct gdbarch *gdbarch, struct objfile *objfile)
{
gdb_assert (gdbarch != NULL);
gdb_assert (gdbarch->fetch_tls_load_module_address != NULL);
if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_fetch_tls_load_module_address called\n");
return gdbarch->fetch_tls_load_module_address (objfile);
}
void
set_gdbarch_fetch_tls_load_module_address (struct gdbarch *gdbarch,
gdbarch_fetch_tls_load_module_address_ftype fetch_tls_load_module_address)
{
gdbarch->fetch_tls_load_module_address = fetch_tls_load_module_address;
}
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CORE_ADDR
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gdbarch_frame_args_skip (struct gdbarch *gdbarch)
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{
gdb_assert (gdbarch != NULL);
/* Skip verify of frame_args_skip, invalid_p == 0 */
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if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_frame_args_skip called\n");
return gdbarch->frame_args_skip;
}
void
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set_gdbarch_frame_args_skip (struct gdbarch *gdbarch,
CORE_ADDR frame_args_skip)
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{
gdbarch->frame_args_skip = frame_args_skip;
}
int
gdbarch_unwind_pc_p (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
return gdbarch->unwind_pc != NULL;
}
CORE_ADDR
gdbarch_unwind_pc (struct gdbarch *gdbarch, struct frame_info *next_frame)
{
gdb_assert (gdbarch != NULL);
gdb_assert (gdbarch->unwind_pc != NULL);
if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_unwind_pc called\n");
return gdbarch->unwind_pc (gdbarch, next_frame);
}
void
set_gdbarch_unwind_pc (struct gdbarch *gdbarch,
gdbarch_unwind_pc_ftype unwind_pc)
{
gdbarch->unwind_pc = unwind_pc;
}
int
gdbarch_unwind_sp_p (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
return gdbarch->unwind_sp != NULL;
}
CORE_ADDR
gdbarch_unwind_sp (struct gdbarch *gdbarch, struct frame_info *next_frame)
{
gdb_assert (gdbarch != NULL);
gdb_assert (gdbarch->unwind_sp != NULL);
if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_unwind_sp called\n");
return gdbarch->unwind_sp (gdbarch, next_frame);
}
void
set_gdbarch_unwind_sp (struct gdbarch *gdbarch,
gdbarch_unwind_sp_ftype unwind_sp)
{
gdbarch->unwind_sp = unwind_sp;
}
2003-06-09 Andrew Cagney <cagney@redhat.com> * gdbarch.sh (FRAME_NUM_ARGS): Change to function with predicate. * gdbarch.h, gdbarch.c: Re-generate. * arch-utils.h (frame_num_args_unknown): Delete both declarations. * arch-utils.c (frame_num_args_unknown): Delete function. * stack.c (print_args_stub): Use FRAME_NUM_ARGS_P. (frame_info): Use FRAME_NUM_ARGS_P. * arm-tdep.c (arm_frame_num_args): Delete function. (arm_gdbarch_init): Do not set frame_num_args. * config/pa/tm-hppa64.h (FRAME_NUM_ARGS): Delete. * hppa-tdep.c (hppa_frame_num_args): Delete function. (hppa_gdbarch_init): Do not set frame_num_args. * config/sparc/tm-sparc.h (FRAME_NUM_ARGS): Delete. * xstormy16-tdep.c (xstormy16_gdbarch_init): Do not set frame_num_args to default frame_num_args_unknown. * v850-tdep.c (v850_gdbarch_init): Ditto. * sparc-tdep.c (sparc_gdbarch_init): Ditto. * sh-tdep.c (sh_gdbarch_init): Ditto. * s390-tdep.c (s390_gdbarch_init): Ditto. * rs6000-tdep.c (rs6000_gdbarch_init): Ditto. * mn10300-tdep.c (mn10300_gdbarch_init): Ditto. * mips-tdep.c (mips_gdbarch_init): Ditto. * mcore-tdep.c (mcore_gdbarch_init): Ditto. * m68k-tdep.c (m68k_gdbarch_init): Ditto. * m68hc11-tdep.c (m68hc11_gdbarch_init): Ditto. * ia64-tdep.c (ia64_gdbarch_init): Ditto. * i386-tdep.c (i386_gdbarch_init): Ditto. * h8300-tdep.c (h8300_gdbarch_init): Ditto. * frv-tdep.c (frv_gdbarch_init): Ditto. * d10v-tdep.c (d10v_gdbarch_init): Ditto. * cris-tdep.c (cris_gdbarch_init): Ditto. * avr-tdep.c (avr_gdbarch_init): Ditto. * alpha-tdep.c (alpha_gdbarch_init): Ditto.
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int
gdbarch_frame_num_args_p (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
return gdbarch->frame_num_args != NULL;
2003-06-09 Andrew Cagney <cagney@redhat.com> * gdbarch.sh (FRAME_NUM_ARGS): Change to function with predicate. * gdbarch.h, gdbarch.c: Re-generate. * arch-utils.h (frame_num_args_unknown): Delete both declarations. * arch-utils.c (frame_num_args_unknown): Delete function. * stack.c (print_args_stub): Use FRAME_NUM_ARGS_P. (frame_info): Use FRAME_NUM_ARGS_P. * arm-tdep.c (arm_frame_num_args): Delete function. (arm_gdbarch_init): Do not set frame_num_args. * config/pa/tm-hppa64.h (FRAME_NUM_ARGS): Delete. * hppa-tdep.c (hppa_frame_num_args): Delete function. (hppa_gdbarch_init): Do not set frame_num_args. * config/sparc/tm-sparc.h (FRAME_NUM_ARGS): Delete. * xstormy16-tdep.c (xstormy16_gdbarch_init): Do not set frame_num_args to default frame_num_args_unknown. * v850-tdep.c (v850_gdbarch_init): Ditto. * sparc-tdep.c (sparc_gdbarch_init): Ditto. * sh-tdep.c (sh_gdbarch_init): Ditto. * s390-tdep.c (s390_gdbarch_init): Ditto. * rs6000-tdep.c (rs6000_gdbarch_init): Ditto. * mn10300-tdep.c (mn10300_gdbarch_init): Ditto. * mips-tdep.c (mips_gdbarch_init): Ditto. * mcore-tdep.c (mcore_gdbarch_init): Ditto. * m68k-tdep.c (m68k_gdbarch_init): Ditto. * m68hc11-tdep.c (m68hc11_gdbarch_init): Ditto. * ia64-tdep.c (ia64_gdbarch_init): Ditto. * i386-tdep.c (i386_gdbarch_init): Ditto. * h8300-tdep.c (h8300_gdbarch_init): Ditto. * frv-tdep.c (frv_gdbarch_init): Ditto. * d10v-tdep.c (d10v_gdbarch_init): Ditto. * cris-tdep.c (cris_gdbarch_init): Ditto. * avr-tdep.c (avr_gdbarch_init): Ditto. * alpha-tdep.c (alpha_gdbarch_init): Ditto.
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}
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int
gdbarch_frame_num_args (struct gdbarch *gdbarch, struct frame_info *frame)
{
gdb_assert (gdbarch != NULL);
gdb_assert (gdbarch->frame_num_args != NULL);
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if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_frame_num_args called\n");
return gdbarch->frame_num_args (frame);
}
void
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set_gdbarch_frame_num_args (struct gdbarch *gdbarch,
gdbarch_frame_num_args_ftype frame_num_args)
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{
gdbarch->frame_num_args = frame_num_args;
}
int
gdbarch_frame_align_p (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
return gdbarch->frame_align != NULL;
}
CORE_ADDR
gdbarch_frame_align (struct gdbarch *gdbarch, CORE_ADDR address)
{
gdb_assert (gdbarch != NULL);
gdb_assert (gdbarch->frame_align != NULL);
if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_frame_align called\n");
return gdbarch->frame_align (gdbarch, address);
}
void
set_gdbarch_frame_align (struct gdbarch *gdbarch,
gdbarch_frame_align_ftype frame_align)
{
gdbarch->frame_align = frame_align;
}
int
gdbarch_stabs_argument_has_addr (struct gdbarch *gdbarch, struct type *type)
{
gdb_assert (gdbarch != NULL);
gdb_assert (gdbarch->stabs_argument_has_addr != NULL);
if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_stabs_argument_has_addr called\n");
return gdbarch->stabs_argument_has_addr (gdbarch, type);
}
void
set_gdbarch_stabs_argument_has_addr (struct gdbarch *gdbarch,
gdbarch_stabs_argument_has_addr_ftype stabs_argument_has_addr)
{
gdbarch->stabs_argument_has_addr = stabs_argument_has_addr;
}
int
gdbarch_frame_red_zone_size (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_frame_red_zone_size called\n");
return gdbarch->frame_red_zone_size;
}
void
set_gdbarch_frame_red_zone_size (struct gdbarch *gdbarch,
int frame_red_zone_size)
{
gdbarch->frame_red_zone_size = frame_red_zone_size;
}
CORE_ADDR
gdbarch_convert_from_func_ptr_addr (struct gdbarch *gdbarch, CORE_ADDR addr, struct target_ops *targ)
{
gdb_assert (gdbarch != NULL);
gdb_assert (gdbarch->convert_from_func_ptr_addr != NULL);
if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_convert_from_func_ptr_addr called\n");
return gdbarch->convert_from_func_ptr_addr (gdbarch, addr, targ);
}
void
set_gdbarch_convert_from_func_ptr_addr (struct gdbarch *gdbarch,
gdbarch_convert_from_func_ptr_addr_ftype convert_from_func_ptr_addr)
{
gdbarch->convert_from_func_ptr_addr = convert_from_func_ptr_addr;
}
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CORE_ADDR
gdbarch_addr_bits_remove (struct gdbarch *gdbarch, CORE_ADDR addr)
{
gdb_assert (gdbarch != NULL);
gdb_assert (gdbarch->addr_bits_remove != NULL);
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if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_addr_bits_remove called\n");
return gdbarch->addr_bits_remove (gdbarch, addr);
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}
void
set_gdbarch_addr_bits_remove (struct gdbarch *gdbarch,
gdbarch_addr_bits_remove_ftype addr_bits_remove)
{
gdbarch->addr_bits_remove = addr_bits_remove;
}
CORE_ADDR
gdbarch_smash_text_address (struct gdbarch *gdbarch, CORE_ADDR addr)
{
gdb_assert (gdbarch != NULL);
gdb_assert (gdbarch->smash_text_address != NULL);
if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_smash_text_address called\n");
return gdbarch->smash_text_address (gdbarch, addr);
}
void
set_gdbarch_smash_text_address (struct gdbarch *gdbarch,
gdbarch_smash_text_address_ftype smash_text_address)
{
gdbarch->smash_text_address = smash_text_address;
}
int
gdbarch_software_single_step_p (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
return gdbarch->software_single_step != NULL;
}
int
* gdbarch.sh (software_single_step): Replace REGCACHE argument by FRAME argument. * gdbarch.c, gdbarch.h: Regenerate. * infrun.c (resume): Pass current frame to SOFTWARE_SINGLE_STEP. * alpha-tdep.c (alpha_next_pc): Add FRAME argument. Retrieve registers from FRAME instead of using read_register. (alpha_software_single_step): Replace REGCACHE by FRAME. Pass FRAME to alpha_next_pc. Use get_frame_pc instead of read_pc. * alpha-tdep.h (alpha_software_single_step): Replace REGCACHE argument by FRAME. * arm-tdep.c (shifted_reg_val): Add FRAME argument. Read registers from FRAME instead of using read_register. (thumb_get_next_pc): Likewise. (arm_get_next_pc): Likewise. (arm_software_single_step): Replace REGCACHE by FRAME. Pass FRAME to arm_get_next_pc. Use get_frame_pc instead of read_register. * arm-tdep.h (arm_software_single_step): Replace REGCACHE argument by FRAME. * cris-tdep.c (find_step_target): Add FRAME argument. Read registers from FRAME instead of using read_register. (cris_software_single_step): Replace REGCACHE by FRAME. Pass FRAME to find_step_target. * mips-tdep.c (mips32_next_pc): Add FRAME argument. Read registers from FRAME instead of using read_register / read_signed_register. (extended_mips16_next_pc): Likewise. (mips16_next_pc): Likewise. (mips_next_pc): Likewise. (mips_software_single_step): Replace REGCACHE by FRAME. Pass FRAME to mips_next_pc. Use get_frame_pc instead of read_pc. * mips-tdep.h (mips_software_single_step): Replace REGCACHE argument by FRAME. * rs6000-tdep.c (branch_dest): Add FRAME argument. Use it instead of current frame. Read registers from FRAME. (deal_with_atomic_sequence): Add FRAME argument. Pass it to branch_dest. Use get_frame_pc instead of read_pc. (rs6000_software_single_step): Likewise. (bl_to_blrl_insn_p): Do not call branch_dest. * rs6000-tdep.h (rs6000_software_single_step): Replace REGCACHE argument by FRAME. * sparc64-linux-tdep.c (sparc64_linux_step_trap): Add FRAME argument. Read registers from FRAME instead of current regcache. * sparc-linux-tdep.c (sparc32_linux_step_trap): Likewise. * sparcnbsd-tdep.c (sparcnbsd_step_trap): Likewise. * sparc-tdep.c (sparc_address_from_register): Remove. (sparc_analyze_control_transfer): Pass FRAME argument instead of GDBARCH. Pass FRAME to step_trap callback. (sparc_step_trap): Add FRAME argument. (space_software_single_step): Replace REGCACHE by FRAME. Pass FRAME to sparc_analyze_control_transfer. Read registers from FRAME instead of calling sparc_address_from_register. * sparc-tdep.h (struct gdbarch_tdep): Add FRAME argument to step_trap callback. (sparc_address_from_register): Remove prototype. (sparc_software_single_step): Replace REGCACHE argument by FRAME. (sparcnbsd_step_trap): Add FRAME argument. * spu-tdep.c (spu_software_single_step): Replace REGCACHE argument by FRAME. Read registers from FRAME instead of REGCACHE.
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gdbarch_software_single_step (struct gdbarch *gdbarch, struct frame_info *frame)
{
gdb_assert (gdbarch != NULL);
gdb_assert (gdbarch->software_single_step != NULL);
if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_software_single_step called\n");
* gdbarch.sh (software_single_step): Replace REGCACHE argument by FRAME argument. * gdbarch.c, gdbarch.h: Regenerate. * infrun.c (resume): Pass current frame to SOFTWARE_SINGLE_STEP. * alpha-tdep.c (alpha_next_pc): Add FRAME argument. Retrieve registers from FRAME instead of using read_register. (alpha_software_single_step): Replace REGCACHE by FRAME. Pass FRAME to alpha_next_pc. Use get_frame_pc instead of read_pc. * alpha-tdep.h (alpha_software_single_step): Replace REGCACHE argument by FRAME. * arm-tdep.c (shifted_reg_val): Add FRAME argument. Read registers from FRAME instead of using read_register. (thumb_get_next_pc): Likewise. (arm_get_next_pc): Likewise. (arm_software_single_step): Replace REGCACHE by FRAME. Pass FRAME to arm_get_next_pc. Use get_frame_pc instead of read_register. * arm-tdep.h (arm_software_single_step): Replace REGCACHE argument by FRAME. * cris-tdep.c (find_step_target): Add FRAME argument. Read registers from FRAME instead of using read_register. (cris_software_single_step): Replace REGCACHE by FRAME. Pass FRAME to find_step_target. * mips-tdep.c (mips32_next_pc): Add FRAME argument. Read registers from FRAME instead of using read_register / read_signed_register. (extended_mips16_next_pc): Likewise. (mips16_next_pc): Likewise. (mips_next_pc): Likewise. (mips_software_single_step): Replace REGCACHE by FRAME. Pass FRAME to mips_next_pc. Use get_frame_pc instead of read_pc. * mips-tdep.h (mips_software_single_step): Replace REGCACHE argument by FRAME. * rs6000-tdep.c (branch_dest): Add FRAME argument. Use it instead of current frame. Read registers from FRAME. (deal_with_atomic_sequence): Add FRAME argument. Pass it to branch_dest. Use get_frame_pc instead of read_pc. (rs6000_software_single_step): Likewise. (bl_to_blrl_insn_p): Do not call branch_dest. * rs6000-tdep.h (rs6000_software_single_step): Replace REGCACHE argument by FRAME. * sparc64-linux-tdep.c (sparc64_linux_step_trap): Add FRAME argument. Read registers from FRAME instead of current regcache. * sparc-linux-tdep.c (sparc32_linux_step_trap): Likewise. * sparcnbsd-tdep.c (sparcnbsd_step_trap): Likewise. * sparc-tdep.c (sparc_address_from_register): Remove. (sparc_analyze_control_transfer): Pass FRAME argument instead of GDBARCH. Pass FRAME to step_trap callback. (sparc_step_trap): Add FRAME argument. (space_software_single_step): Replace REGCACHE by FRAME. Pass FRAME to sparc_analyze_control_transfer. Read registers from FRAME instead of calling sparc_address_from_register. * sparc-tdep.h (struct gdbarch_tdep): Add FRAME argument to step_trap callback. (sparc_address_from_register): Remove prototype. (sparc_software_single_step): Replace REGCACHE argument by FRAME. (sparcnbsd_step_trap): Add FRAME argument. * spu-tdep.c (spu_software_single_step): Replace REGCACHE argument by FRAME. Read registers from FRAME instead of REGCACHE.
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return gdbarch->software_single_step (frame);
}
void
set_gdbarch_software_single_step (struct gdbarch *gdbarch,
gdbarch_software_single_step_ftype software_single_step)
{
gdbarch->software_single_step = software_single_step;
}
int
gdbarch_single_step_through_delay_p (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
return gdbarch->single_step_through_delay != NULL;
}
int
gdbarch_single_step_through_delay (struct gdbarch *gdbarch, struct frame_info *frame)
{
gdb_assert (gdbarch != NULL);
gdb_assert (gdbarch->single_step_through_delay != NULL);
if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_single_step_through_delay called\n");
return gdbarch->single_step_through_delay (gdbarch, frame);
}
void
set_gdbarch_single_step_through_delay (struct gdbarch *gdbarch,
gdbarch_single_step_through_delay_ftype single_step_through_delay)
{
gdbarch->single_step_through_delay = single_step_through_delay;
}
int
2003-09-04 Andrew Cagney <cagney@redhat.com> * avr-tdep.c: Include "dis-asm.h". * cris-tdep.c: Include "dis-asm.h". (cris_delayed_get_disassembler): Use "struct disassemble_info" instead of corresponding typedef. * h8300-tdep.c: Include "dis-asm.h". * ia64-tdep.c: Include "dis-asm.h". * i386-tdep.c: Include "dis-asm.h". (i386_print_insn): Use "struct disassemble_info" instead of corresponding typedef. * m68k-tdep.c: Include "dis-asm.h". * mcore-tdep.c: Include "dis-asm.h". * mips-tdep.c: Include "dis-asm.h". (gdb_print_insn_mips): Make static, use "struct disassemble_info" instead of corresponding typedef. * ns32k-tdep.c: Include "dis-asm.h". * s390-tdep.c: Include "dis-asm.h". * sparc-tdep.c: Include "dis-asm.h". * vax-tdep.c: Include "dis-asm.h". * v850-tdep.c: Include "dis-asm.h". * mn10300-tdep.c: Include "dis-asm.h". * rs6000-tdep.c: Include "dis-asm.h". * xstormy16-tdep.c: Include "dis-asm.h". (_initialize_xstormy16_tdep): Delete "extern" declaration of print_insn_xstormy16. * Makefile.in (v850-tdep.o): Update dependencies. (vax-tdep.o, sparc-tdep.o, s390-tdep.o): Ditto. (ns32k-tdep.o, mips-tdep.o, mcore-tdep.o): Ditto. (m68k-tdep.o, ia64-tdep.o, i386-tdep.o): Ditto. (h8300-tdep.o, cris-tdep.o, avr-tdep.o): Ditto. (mn10300-tdep.o, xstormy16-tdep.o, disasm.o): Ditto. (gdbarch_h): Remove $(dis_asm_h). * disasm.c: Include "dis-asm.h". (dis_asm_read_memory): Use "struct disassemble_info" instead of corresponding typedef. (dis_asm_memory_error, dump_insns, do_assembly_only): Ditto. (gdb_disassemble_info, gdb_disassembly, gdb_print_insn): Ditto. * gdbarch.sh: Do not include "dis-asm.h". (struct disassemble_info): Declare opaque. (TARGET_PRINT_INSN): Update declaration. * gdbarch.h, gdbarch.c: Re-generate.
2003-09-09 12:41:32 +08:00
gdbarch_print_insn (struct gdbarch *gdbarch, bfd_vma vma, struct disassemble_info *info)
{
gdb_assert (gdbarch != NULL);
gdb_assert (gdbarch->print_insn != NULL);
if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_print_insn called\n");
return gdbarch->print_insn (vma, info);
}
void
set_gdbarch_print_insn (struct gdbarch *gdbarch,
gdbarch_print_insn_ftype print_insn)
{
gdbarch->print_insn = print_insn;
}
CORE_ADDR
* gdbarch.sh (skip_trampoline_code): Add FRAME argument. * gdbarch.c, gdbarch.h: Regenerate. * arch-utils.c (generic_skip_trampoline_code): Add FRAME argument. * arch-utils.h (generic_skip_trampoline_code): Likewise. * infrun.c (handle_inferior_event): Pass current frame to gdbarch_skip_trampoline_code and skip_language_trampoline. * language.c (unk_lang_trampoline): Add FRAME argument. (skip_language_trampoline): Add FRAME argument. Pass it to skip_trampoline callback. * language.h: Add forward declaration of struct frame_info. (struct language_defn): Add FRAME argument to skip_trampoline. (skip_language_trampoline): Add FRAME argument. * cp-abi.c (cplus_skip_trampoline): Add FRAME argument. Pass it to skip_trampoline callback. * cp-abi.h: Add forward declaration of struct frame_info. (cplus_skip_trampoline): Add FRAME argument. (struct cp_abi_ops): Add FRAME argument to skip_trampoline callback. * gnu-v3-abi.c (gnuv3_skip_trampoline): Add FRAME argument. Pass it to gdbarch_skip_trampoline_code. * objc-lang.c (objc_skip_trampoline): Add FRAME argument. Pass it to gdbarch_skip_trampoline_code. * minsyms.c (find_solib_trampoline_target): Add FRAME argument. * symtab.h (find_solib_trampoline_target): Likewise. * obsd-tdep.c (obsd_skip_solib_resolver): Pass current frame to find_solib_trampoline_target. * arm-tdep.c (arm_skip_stub): Add FRAME argument. Read registers from FRAME instead of calling read_register. * hppa-hpux-tdep.c (hppa_hpux_skip_trampoline_code): Add FRAME argument. Read registers from FRAME instead of using read_register. * hppa-tdep.c (hppa_skip_trampoline_code): Likewise. * hppa-tdep.h (hppa_skip_trampoline_code): Add FRAME argument. * i386-cygwin-tdep.c (i386_cygwin_skip_trampoline_code): Add FRAME argument. * m32c-tdep.c (m32c_skip_trampoline_code): Add FRAME argument. * mips-tdep.c (mips_skip_trampoline_code): Add FRAME argument. Read registers from FRAME instead of using read_signed_register. * ppc-linux-tdep.c (ppc_linux_skip_trampoline_code): Add FRAME argument. (ppc64_standard_linkage_target): Likewise. Read registers from FRAME instead of using read_register. (ppc64_skip_trampoline_code): Add FRAME argument. Pass it to ppc64_standard_linkage_target. * rs6000-tdep.c (rs6000_skip_trampoline_code): Add FRAME argument. Pass it to find_solib_trampoline_target. Read registers from FRAME instead of using read_register. * xstormy16-tdep.c (xstormy16_skip_trampoline_code): Add FRAME argument.
2007-06-16 06:39:52 +08:00
gdbarch_skip_trampoline_code (struct gdbarch *gdbarch, struct frame_info *frame, CORE_ADDR pc)
{
gdb_assert (gdbarch != NULL);
gdb_assert (gdbarch->skip_trampoline_code != NULL);
if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_skip_trampoline_code called\n");
* gdbarch.sh (skip_trampoline_code): Add FRAME argument. * gdbarch.c, gdbarch.h: Regenerate. * arch-utils.c (generic_skip_trampoline_code): Add FRAME argument. * arch-utils.h (generic_skip_trampoline_code): Likewise. * infrun.c (handle_inferior_event): Pass current frame to gdbarch_skip_trampoline_code and skip_language_trampoline. * language.c (unk_lang_trampoline): Add FRAME argument. (skip_language_trampoline): Add FRAME argument. Pass it to skip_trampoline callback. * language.h: Add forward declaration of struct frame_info. (struct language_defn): Add FRAME argument to skip_trampoline. (skip_language_trampoline): Add FRAME argument. * cp-abi.c (cplus_skip_trampoline): Add FRAME argument. Pass it to skip_trampoline callback. * cp-abi.h: Add forward declaration of struct frame_info. (cplus_skip_trampoline): Add FRAME argument. (struct cp_abi_ops): Add FRAME argument to skip_trampoline callback. * gnu-v3-abi.c (gnuv3_skip_trampoline): Add FRAME argument. Pass it to gdbarch_skip_trampoline_code. * objc-lang.c (objc_skip_trampoline): Add FRAME argument. Pass it to gdbarch_skip_trampoline_code. * minsyms.c (find_solib_trampoline_target): Add FRAME argument. * symtab.h (find_solib_trampoline_target): Likewise. * obsd-tdep.c (obsd_skip_solib_resolver): Pass current frame to find_solib_trampoline_target. * arm-tdep.c (arm_skip_stub): Add FRAME argument. Read registers from FRAME instead of calling read_register. * hppa-hpux-tdep.c (hppa_hpux_skip_trampoline_code): Add FRAME argument. Read registers from FRAME instead of using read_register. * hppa-tdep.c (hppa_skip_trampoline_code): Likewise. * hppa-tdep.h (hppa_skip_trampoline_code): Add FRAME argument. * i386-cygwin-tdep.c (i386_cygwin_skip_trampoline_code): Add FRAME argument. * m32c-tdep.c (m32c_skip_trampoline_code): Add FRAME argument. * mips-tdep.c (mips_skip_trampoline_code): Add FRAME argument. Read registers from FRAME instead of using read_signed_register. * ppc-linux-tdep.c (ppc_linux_skip_trampoline_code): Add FRAME argument. (ppc64_standard_linkage_target): Likewise. Read registers from FRAME instead of using read_register. (ppc64_skip_trampoline_code): Add FRAME argument. Pass it to ppc64_standard_linkage_target. * rs6000-tdep.c (rs6000_skip_trampoline_code): Add FRAME argument. Pass it to find_solib_trampoline_target. Read registers from FRAME instead of using read_register. * xstormy16-tdep.c (xstormy16_skip_trampoline_code): Add FRAME argument.
2007-06-16 06:39:52 +08:00
return gdbarch->skip_trampoline_code (frame, pc);
}
void
set_gdbarch_skip_trampoline_code (struct gdbarch *gdbarch,
gdbarch_skip_trampoline_code_ftype skip_trampoline_code)
{
gdbarch->skip_trampoline_code = skip_trampoline_code;
}
CORE_ADDR
gdbarch_skip_solib_resolver (struct gdbarch *gdbarch, CORE_ADDR pc)
{
gdb_assert (gdbarch != NULL);
gdb_assert (gdbarch->skip_solib_resolver != NULL);
if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_skip_solib_resolver called\n");
return gdbarch->skip_solib_resolver (gdbarch, pc);
}
void
set_gdbarch_skip_solib_resolver (struct gdbarch *gdbarch,
gdbarch_skip_solib_resolver_ftype skip_solib_resolver)
{
gdbarch->skip_solib_resolver = skip_solib_resolver;
}
int
gdbarch_in_solib_return_trampoline (struct gdbarch *gdbarch, CORE_ADDR pc, char *name)
{
gdb_assert (gdbarch != NULL);
gdb_assert (gdbarch->in_solib_return_trampoline != NULL);
if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_in_solib_return_trampoline called\n");
* defs.h (extract_signed_integer, extract_unsigned_integer, extract_long_unsigned_integer, store_signed_integer, store_unsigned_integer): Add BYTE_ORDER parameter. * findvar.c (extract_signed_integer, extract_unsigned_integer, extract_long_unsigned_integer, store_signed_integer, store_unsigned_integer): Add BYTE_ORDER parameter. Use it instead of current_gdbarch. * gdbcore.h (read_memory_integer, safe_read_memory_integer, read_memory_unsigned_integer, write_memory_signed_integer, write_memory_unsigned_integer): Add BYTE_ORDER parameter. * corefile.c (struct captured_read_memory_integer_arguments): Add BYTE_ORDER member. (safe_read_memory_integer): Add BYTE_ORDER parameter. Store it into struct captured_read_memory_integer_arguments. (do_captured_read_memory_integer): Pass it to read_memory_integer. (read_memory_integer): Add BYTE_ORDER parameter. Pass it to extract_signed_integer. (read_memory_unsigned_integer): Add BYTE_ORDER parameter. Pass it to extract_unsigned_integer. (write_memory_signed_integer): Add BYTE_ORDER parameter. Pass it to store_signed_integer. (write_memory_unsigned_integer): Add BYTE_ORDER parameter. Pass it to store_unsigned_integer. * target.h (get_target_memory_unsigned): Add BYTE_ORDER parameter. * target.c (get_target_memory_unsigned): Add BYTE_ORDER parameter. Pass it to extract_unsigned_integer. Update calls to extract_signed_integer, extract_unsigned_integer, extract_long_unsigned_integer, store_signed_integer, store_unsigned_integer, read_memory_integer, read_memory_unsigned_integer, safe_read_memory_integer, write_memory_signed_integer, write_memory_unsigned_integer, and get_target_memory_unsigned to pass byte order: * ada-lang.c (ada_value_binop): Update. * ada-valprint.c (char_at): Update. * alpha-osf1-tdep.c (alpha_osf1_sigcontext_addr): Update. * alpha-tdep.c (alpha_lds, alpha_sts, alpha_push_dummy_call, alpha_extract_return_value, alpha_read_insn, alpha_get_longjmp_target): Update. * amd64-linux-tdep.c (amd64_linux_sigcontext_addr): Update. * amd64obsd-tdep.c (amd64obsd_supply_uthread, amd64obsd_collect_uthread, amd64obsd_trapframe_cache): Update. * amd64-tdep.c (amd64_push_dummy_call, amd64_analyze_prologue, amd64_frame_cache, amd64_sigtramp_frame_cache, fixup_riprel, amd64_displaced_step_fixup): Update. * arm-linux-tdep.c (arm_linux_sigreturn_init, arm_linux_rt_sigreturn_init, arm_linux_supply_gregset): Update. * arm-tdep.c (thumb_analyze_prologue, arm_skip_prologue, arm_scan_prologue, arm_push_dummy_call, thumb_get_next_pc, arm_get_next_pc, arm_extract_return_value, arm_store_return_value, arm_return_value): Update. * arm-wince-tdep.c (arm_pe_skip_trampoline_code): Update. * auxv.c (default_auxv_parse): Update. * avr-tdep.c (avr_address_to_pointer, avr_pointer_to_address, avr_scan_prologue, avr_extract_return_value, avr_frame_prev_register, avr_push_dummy_call): Update. * bsd-uthread.c (bsd_uthread_check_magic, bsd_uthread_lookup_offset, bsd_uthread_wait, bsd_uthread_thread_alive, bsd_uthread_extra_thread_info): Update. * c-lang.c (c_printstr, print_wchar): Update. * cp-valprint.c (cp_print_class_member): Update. * cris-tdep.c (cris_sigcontext_addr, cris_sigtramp_frame_unwind_cache, cris_push_dummy_call, cris_scan_prologue, cris_store_return_value, cris_extract_return_value, find_step_target, dip_prefix, sixteen_bit_offset_branch_op, none_reg_mode_jump_op, move_mem_to_reg_movem_op, get_data_from_address): Update. * dwarf2expr.c (dwarf2_read_address, execute_stack_op): Update. * dwarf2-frame.c (execute_cfa_program): Update. * dwarf2loc.c (find_location_expression): Update. * dwarf2read.c (dwarf2_const_value): Update. * expprint.c (print_subexp_standard): Update. * findvar.c (unsigned_pointer_to_address, signed_pointer_to_address, unsigned_address_to_pointer, address_to_signed_pointer, read_var_value): Update. * frame.c (frame_unwind_register_signed, frame_unwind_register_unsigned, get_frame_memory_signed, get_frame_memory_unsigned): Update. * frame-unwind.c (frame_unwind_got_constant): Update. * frv-linux-tdep.c (frv_linux_pc_in_sigtramp, frv_linux_sigcontext_reg_addr, frv_linux_sigtramp_frame_cache): Update. * frv-tdep.c (frv_analyze_prologue, frv_skip_main_prologue, frv_extract_return_value, find_func_descr, frv_convert_from_func_ptr_addr, frv_push_dummy_call): Update. * f-valprint.c (f_val_print): Update. * gnu-v3-abi.c (gnuv3_decode_method_ptr, gnuv3_make_method_ptr): Update. * h8300-tdep.c (h8300_is_argument_spill, h8300_analyze_prologue, h8300_push_dummy_call, h8300_extract_return_value, h8300h_extract_return_value, h8300_store_return_value, h8300h_store_return_value): Update. * hppabsd-tdep.c (hppabsd_find_global_pointer): Update. * hppa-hpux-nat.c (hppa_hpux_fetch_register, hppa_hpux_store_register): Update. * hppa-hpux-tdep.c (hppa32_hpux_in_solib_call_trampoline, hppa64_hpux_in_solib_call_trampoline, hppa_hpux_in_solib_return_trampoline, hppa_hpux_skip_trampoline_code, hppa_hpux_sigtramp_frame_unwind_cache, hppa_hpux_sigtramp_unwind_sniffer, hppa32_hpux_find_global_pointer, hppa64_hpux_find_global_pointer, hppa_hpux_search_pattern, hppa32_hpux_search_dummy_call_sequence, hppa64_hpux_search_dummy_call_sequence, hppa_hpux_supply_save_state, hppa_hpux_unwind_adjust_stub): Update. * hppa-linux-tdep.c (insns_match_pattern, hppa_linux_find_global_pointer): Update. * hppa-tdep.c (hppa_in_function_epilogue_p, hppa32_push_dummy_call, hppa64_convert_code_addr_to_fptr, hppa64_push_dummy_call, skip_prologue_hard_way, hppa_frame_cache, hppa_fallback_frame_cache, hppa_pseudo_register_read, hppa_frame_prev_register_helper, hppa_match_insns): Update. * hpux-thread.c (hpux_thread_fetch_registers): Update. * i386-tdep.c (i386bsd_sigcontext_addr): Update. * i386-cygwin-tdep.c (core_process_module_section): Update. * i386-darwin-nat.c (i386_darwin_sstep_at_sigreturn, amd64_darwin_sstep_at_sigreturn): Update. * i386-darwin-tdep.c (i386_darwin_sigcontext_addr, amd64_darwin_sigcontext_addr): Likewise. * i386-linux-nat.c (i386_linux_sigcontext_addr): Update. * i386nbsd-tdep.c (i386nbsd_sigtramp_cache_init): Update. * i386-nto-tdep.c (i386nto_sigcontext_addr): Update. * i386obsd-nat.c (i386obsd_supply_pcb): Update. * i386obsd-tdep.c (i386obsd_supply_uthread, i386obsd_collect_uthread, i386obsd_trapframe_cache): Update. * i386-tdep.c (i386_displaced_step_fixup, i386_follow_jump, i386_analyze_frame_setup, i386_analyze_prologue, i386_skip_main_prologue, i386_frame_cache, i386_sigtramp_frame_cache, i386_get_longjmp_target, i386_push_dummy_call, i386_pe_skip_trampoline_code, i386_svr4_sigcontext_addr, i386_fetch_pointer_argument): Update. * i387-tdep.c (i387_supply_fsave): Update. * ia64-linux-tdep.c (ia64_linux_sigcontext_register_address): Update. * ia64-tdep.c (ia64_pseudo_register_read, ia64_pseudo_register_write, examine_prologue, ia64_frame_cache, ia64_frame_prev_register, ia64_sigtramp_frame_cache, ia64_sigtramp_frame_prev_register, ia64_access_reg, ia64_access_rse_reg, ia64_libunwind_frame_this_id, ia64_libunwind_frame_prev_register, ia64_libunwind_sigtramp_frame_this_id, ia64_libunwind_sigtramp_frame_prev_register, ia64_find_global_pointer, find_extant_func_descr, find_func_descr, ia64_convert_from_func_ptr_addr, ia64_push_dummy_call, ia64_dummy_id, ia64_unwind_pc): Update. * iq2000-tdep.c (iq2000_pointer_to_address, iq2000_address_to_pointer, iq2000_scan_prologue, iq2000_extract_return_value, iq2000_push_dummy_call): Update. * irix5nat.c (fill_gregset): Update. * jv-lang.c (evaluate_subexp_java): Update. * jv-valprint.c (java_value_print): Update. * lm32-tdep.c (lm32_analyze_prologue, lm32_push_dummy_call, lm32_extract_return_value, lm32_store_return_value): Update. * m32c-tdep.c (m32c_push_dummy_call, m32c_return_value, m32c_skip_trampoline_code, m32c_m16c_address_to_pointer, m32c_m16c_pointer_to_address): Update. * m32r-tdep.c (m32r_store_return_value, decode_prologue, m32r_skip_prologue, m32r_push_dummy_call, m32r_extract_return_value): Update. * m68hc11-tdep.c (m68hc11_pseudo_register_read, m68hc11_pseudo_register_write, m68hc11_analyze_instruction, m68hc11_push_dummy_call): Update. * m68linux-tdep.c (m68k_linux_pc_in_sigtramp, m68k_linux_get_sigtramp_info, m68k_linux_sigtramp_frame_cache): Update. * m68k-tdep.c (m68k_push_dummy_call, m68k_analyze_frame_setup, m68k_analyze_register_saves, m68k_analyze_prologue, m68k_frame_cache, m68k_get_longjmp_target): Update. * m88k-tdep.c (m88k_fetch_instruction): Update. * mep-tdep.c (mep_pseudo_cr32_read, mep_pseudo_csr_write, mep_pseudo_cr32_write, mep_get_insn, mep_push_dummy_call): Update. * mi/mi-main.c (mi_cmd_data_write_memory): Update. * mips-linux-tdep.c (mips_linux_get_longjmp_target, supply_32bit_reg, mips64_linux_get_longjmp_target, mips64_fill_gregset, mips64_fill_fpregset, mips_linux_in_dynsym_stub): Update. * mipsnbdsd-tdep.c (mipsnbsd_get_longjmp_target): Update. * mips-tdep.c (mips_fetch_instruction, fetch_mips_16, mips_eabi_push_dummy_call, mips_n32n64_push_dummy_call, mips_o32_push_dummy_call, mips_o64_push_dummy_call, mips_single_step_through_delay, mips_skip_pic_trampoline_code, mips_integer_to_address): Update. * mn10300-tdep.c (mn10300_analyze_prologue, mn10300_push_dummy_call): Update. * monitor.c (monitor_supply_register, monitor_write_memory, monitor_read_memory_single): Update. * moxie-tdep.c (moxie_store_return_value, moxie_extract_return_value, moxie_analyze_prologue): Update. * mt-tdep.c (mt_return_value, mt_skip_prologue, mt_select_coprocessor, mt_pseudo_register_read, mt_pseudo_register_write, mt_registers_info, mt_push_dummy_call): Update. * objc-lang.c (read_objc_method, read_objc_methlist_nmethods, read_objc_methlist_method, read_objc_object, read_objc_super, read_objc_class, find_implementation_from_class): Update. * ppc64-linux-tdep.c (ppc64_desc_entry_point, ppc64_linux_convert_from_func_ptr_addr, ppc_linux_sigtramp_cache): Update. * ppcobsd-tdep.c (ppcobsd_sigtramp_frame_sniffer, ppcobsd_sigtramp_frame_cache): Update. * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call, do_ppc_sysv_return_value, ppc64_sysv_abi_push_dummy_call, ppc64_sysv_abi_return_value): Update. * ppc-linux-nat.c (ppc_linux_auxv_parse): Update. * procfs.c (procfs_auxv_parse): Update. * p-valprint.c (pascal_val_print): Update. * regcache.c (regcache_raw_read_signed, regcache_raw_read_unsigned, regcache_raw_write_signed, regcache_raw_write_unsigned, regcache_cooked_read_signed, regcache_cooked_read_unsigned, regcache_cooked_write_signed, regcache_cooked_write_unsigned): Update. * remote-m32r-sdi.c (m32r_fetch_register): Update. * remote-mips.c (mips_wait, mips_fetch_registers, mips_xfer_memory): Update. * rs6000-aix-tdep.c (rs6000_push_dummy_call, rs6000_return_value, rs6000_convert_from_func_ptr_addr, branch_dest, rs6000_software_single_step): Update. * rs6000-tdep.c (rs6000_in_function_epilogue_p, ppc_displaced_step_fixup, ppc_deal_with_atomic_sequence, bl_to_blrl_insn_p, rs6000_fetch_instruction, skip_prologue, rs6000_skip_main_prologue, rs6000_skip_trampoline_code, rs6000_frame_cache): Update. * s390-tdep.c (s390_pseudo_register_read, s390_pseudo_register_write, s390x_pseudo_register_read, s390x_pseudo_register_write, s390_load, s390_backchain_frame_unwind_cache, s390_sigtramp_frame_unwind_cache, extend_simple_arg, s390_push_dummy_call, s390_return_value): Update. * scm-exp.c (scm_lreadr): Update. * scm-lang.c (scm_get_field, scm_unpack): Update. * scm-valprint.c (scm_val_print): Update. * score-tdep.c (score_breakpoint_from_pc, score_push_dummy_call, score_fetch_inst): Update. * sh64-tdep.c (look_for_args_moves, sh64_skip_prologue_hard_way, sh64_analyze_prologue, sh64_push_dummy_call, sh64_extract_return_value, sh64_pseudo_register_read, sh64_pseudo_register_write, sh64_frame_prev_register): Update: * sh-tdep.c (sh_analyze_prologue, sh_push_dummy_call_fpu, sh_push_dummy_call_nofpu, sh_extract_return_value_nofpu, sh_store_return_value_nofpu, sh_in_function_epilogue_p): Update. * solib-darwin.c (darwin_load_image_infos): Update. * solib-frv.c (fetch_loadmap, lm_base, frv_current_sos, enable_break2, find_canonical_descriptor_in_load_object): Update. * solib-irix.c (extract_mips_address, fetch_lm_info, irix_current_sos, irix_open_symbol_file_object): Update. * solib-som.c (som_solib_create_inferior_hook, link_map_start, som_current_sos, som_open_symbol_file_object): Update. * solib-sunos.c (SOLIB_EXTRACT_ADDRESS, LM_ADDR, LM_NEXT, LM_NAME): Update. * solib-svr4.c (read_program_header, scan_dyntag_auxv, solib_svr4_r_ldsomap): Update. * sparc64-linux-tdep.c (sparc64_linux_step_trap): Update. * sparc64obsd-tdep.c (sparc64obsd_supply_uthread, sparc64obsd_collect_uthread): Update. * sparc64-tdep.c (sparc64_pseudo_register_read, sparc64_pseudo_register_write, sparc64_supply_gregset, sparc64_collect_gregset): Update. * sparc-linux-tdep.c (sparc32_linux_step_trap): Update. * sparcobsd-tdep.c (sparc32obsd_supply_uthread, sparc32obsd_collect_uthread): Update. * sparc-tdep.c (sparc_fetch_wcookie, sparc32_push_dummy_code, sparc32_store_arguments, sparc32_return_value, sparc_supply_rwindow, sparc_collect_rwindow): Update. * spu-linux-nat.c (parse_spufs_run): Update. * spu-tdep.c (spu_pseudo_register_read_spu, spu_pseudo_register_write_spu, spu_pointer_to_address, spu_analyze_prologue, spu_in_function_epilogue_p, spu_frame_unwind_cache, spu_push_dummy_call, spu_software_single_step, spu_get_longjmp_target, spu_get_overlay_table, spu_overlay_update_osect, info_spu_signal_command, info_spu_mailbox_list, info_spu_dma_cmdlist, info_spu_dma_command, info_spu_proxydma_command): Update. * stack.c (print_frame_nameless_args, frame_info): Update. * symfile.c (read_target_long_array, simple_read_overlay_table, simple_read_overlay_region_table): Update. * target.c (debug_print_register): Update. * tramp-frame.c (tramp_frame_start): Update. * v850-tdep.c (v850_analyze_prologue, v850_push_dummy_call, v850_extract_return_value, v850_store_return_value, * valarith.c (value_binop, value_bit_index): Update. * valops.c (value_cast): Update. * valprint.c (val_print_type_code_int, val_print_string, read_string): Update. * value.c (unpack_long, unpack_double, unpack_field_as_long, modify_field, pack_long): Update. * vax-tdep.c (vax_store_arguments, vax_push_dummy_call, vax_skip_prologue): Update. * xstormy16-tdep.c (xstormy16_push_dummy_call, xstormy16_analyze_prologue, xstormy16_in_function_epilogue_p, xstormy16_resolve_jmp_table_entry, xstormy16_find_jmp_table_entry, xstormy16_pointer_to_address, xstormy16_address_to_pointer): Update. * xtensa-tdep.c (extract_call_winsize, xtensa_pseudo_register_read, xtensa_pseudo_register_write, xtensa_frame_cache, xtensa_push_dummy_call, call0_track_op, call0_frame_cache): Update. * dfp.h (decimal_to_string, decimal_from_string, decimal_from_integral, decimal_from_floating, decimal_to_doublest, decimal_is_zero): Add BYTE_ORDER parameter. (decimal_binop): Add BYTE_ORDER_X, BYTE_ORDER_Y, and BYTE_ORDER_RESULT parameters. (decimal_compare): Add BYTE_ORDER_X and BYTE_ORDER_Y parameters. (decimal_convert): Add BYTE_ORDER_FROM and BYTE_ORDER_TO parameters. * dfp.c (match_endianness): Add BYTE_ORDER parameter. Use it instead of current_gdbarch. (decimal_to_string, decimal_from_integral, decimal_from_floating, decimal_to_doublest, decimal_is_zero): Add BYTE_ORDER parameter. Pass it to match_endianness. (decimal_binop): Add BYTE_ORDER_X, BYTE_ORDER_Y, and BYTE_ORDER_RESULT parameters. Pass them to match_endianness. (decimal_compare): Add BYTE_ORDER_X and BYTE_ORDER_Y parameters. Pass them to match_endianness. (decimal_convert): Add BYTE_ORDER_FROM and BYTE_ORDER_TO parameters. Pass them to match_endianness. * valarith.c (value_args_as_decimal): Add BYTE_ORDER_X and BYTE_ORDER_Y output parameters. (value_binop): Update call to value_args_as_decimal. Update calls to decimal_to_string, decimal_from_string, decimal_from_integral, decimal_from_floating, decimal_to_doublest, decimal_is_zero, decimal_binop, decimal_compare and decimal_convert to pass/receive byte order: * c-exp.y (parse_number): Update. * printcmd.c (printf_command): Update. * valarith.c (value_args_as_decimal, value_binop, value_logical_not, value_equal, value_less): Update. * valops.c (value_cast, value_one): Update. * valprint.c (print_decimal_floating): Update. * value.c (unpack_long, unpack_double): Update. * python/python-value.c (valpy_nonzero): Update. * ada-valprint.c (char_at): Add BYTE_ORDER parameter. (printstr): Update calls to char_at. (ada_val_print_array): Likewise. * valprint.c (read_string): Add BYTE_ORDER parameter. (val_print_string): Update call to read_string. * c-lang.c (c_get_string): Likewise. * charset.h (target_wide_charset): Add BYTE_ORDER parameter. * charset.c (target_wide_charset): Add BYTE_ORDER parameter. Use it instead of current_gdbarch. * printcmd.c (printf_command): Update calls to target_wide_charset. * c-lang.c (charset_for_string_type): Add BYTE_ORDER parameter. Pass to target_wide_charset. Use it instead of current_gdbarch. (classify_type): Add BYTE_ORDER parameter. Pass to charset_for_string_type. Allow NULL encoding pointer. (print_wchar): Add BYTE_ORDER parameter. (c_emit_char): Update calls to classify_type and print_wchar. (c_printchar, c_printstr): Likewise. * gdbarch.sh (in_solib_return_trampoline): Convert to type "m". * gdbarch.c, gdbarch.h: Regenerate. * arch-utils.h (generic_in_solib_return_trampoline): Add GDBARCH parameter. * arch-utils.c (generic_in_solib_return_trampoline): Likewise. * hppa-hpux-tdep.c (hppa_hpux_in_solib_return_trampoline): Likewise. * rs6000-tdep.c (rs6000_in_solib_return_trampoline): Likewise. (rs6000_skip_trampoline_code): Update call. * alpha-tdep.h (struct gdbarch_tdep): Add GDBARCH parameter to dynamic_sigtramp_offset and pc_in_sigtramp callbacks. (alpha_read_insn): Add GDBARCH parameter. * alpha-tdep.c (alpha_lds, alpha_sts): Add GDBARCH parameter. (alpha_register_to_value): Pass architecture to alpha_sts. (alpha_extract_return_value): Likewise. (alpha_value_to_register): Pass architecture to alpha_lds. (alpha_store_return_value): Likewise. (alpha_read_insn): Add GDBARCH parameter. (alpha_skip_prologue): Pass architecture to alpha_read_insn. (alpha_heuristic_proc_start): Likewise. (alpha_heuristic_frame_unwind_cache): Likewise. (alpha_next_pc): Likewise. (alpha_sigtramp_frame_this_id): Pass architecture to tdep->dynamic_sigtramp_offset callback. (alpha_sigtramp_frame_sniffer): Pass architecture to tdep->pc_in_sigtramp callback. * alphafbsd-tdep.c (alphafbsd_pc_in_sigtramp): Add GDBARCH parameter. (alphafbsd_sigtramp_offset): Likewise. * alpha-linux-tdep.c (alpha_linux_sigtramp_offset_1): Add GDBARCH parameter. Pass to alpha_read_insn. (alpha_linux_sigtramp_offset): Add GDBARCH parameter. Pass to alpha_linux_sigtramp_offset_1. (alpha_linux_pc_in_sigtramp): Add GDBARCH parameter. Pass to alpha_linux_sigtramp_offset. (alpha_linux_sigcontext_addr): Pass architecture to alpha_read_insn and alpha_linux_sigtramp_offset. * alphanbsd-tdep.c (alphanbsd_sigtramp_offset): Add GDBARCH parameter. (alphanbsd_pc_in_sigtramp): Add GDBARCH parameter. Pass to alphanbsd_sigtramp_offset. * alphaobsd-tdep.c (alphaobsd_sigtramp_offset): Add GDBARCH parameter. (alphaobsd_pc_in_sigtramp): Add GDBARCH parameter. Pass to alpha_read_insn. (alphaobsd_sigcontext_addr): Pass architecture to alphaobsd_sigtramp_offset. * alpha-osf1-tdep.c (alpha_osf1_pc_in_sigtramp): Add GDBARCH parameter. * amd64-tdep.c (amd64_analyze_prologue): Add GDBARCH parameter. (amd64_skip_prologue): Pass architecture to amd64_analyze_prologue. (amd64_frame_cache): Likewise. * arm-tdep.c (SWAP_SHORT, SWAP_INT): Remove. (thumb_analyze_prologue, arm_skip_prologue, arm_scan_prologue, thumb_get_next_pc, arm_get_next_pc): Do not use SWAP_ macros. * arm-wince-tdep.c: Include "frame.h". * avr-tdep.c (EXTRACT_INSN): Remove. (avr_scan_prologue): Add GDBARCH argument, inline EXTRACT_INSN. (avr_skip_prologue): Pass architecture to avr_scan_prologue. (avr_frame_unwind_cache): Likewise. * cris-tdep.c (struct instruction_environment): Add BYTE_ORDER member. (find_step_target): Initialize it. (get_data_from_address): Add BYTE_ORDER parameter. (bdap_prefix): Pass byte order to get_data_from_address. (handle_prefix_assign_mode_for_aritm_op): Likewise. (three_operand_add_sub_cmp_and_or_op): Likewise. (handle_inc_and_index_mode_for_aritm_op): Likewise. * frv-linux-tdep.c (frv_linux_pc_in_sigtramp): Add GDBARCH parameter. (frv_linux_sigcontext_reg_addr): Pass architecture to frv_linux_pc_in_sigtramp. (frv_linux_sigtramp_frame_sniffer): Likewise. * h8300-tdep.c (h8300_is_argument_spill): Add GDBARCH parameter. (h8300_analyze_prologue): Add GDBARCH parameter. Pass to h8300_is_argument_spill. (h8300_frame_cache, h8300_skip_prologue): Pass architecture to h8300_analyze_prologue. * hppa-tdep.h (struct gdbarch_tdep): Add GDBARCH parameter to in_solib_call_trampoline callback. (hppa_in_solib_call_trampoline): Add GDBARCH parameter. * hppa-tdep.c (hppa64_convert_code_addr_to_fptr): Add GDBARCH parameter. (hppa64_push_dummy_call): Pass architecture to hppa64_convert_code_addr_to_fptr. (hppa_match_insns): Add GDBARCH parameter. (hppa_match_insns_relaxed): Add GDBARCH parameter. Pass to hppa_match_insns. (hppa_skip_trampoline_code): Pass architecture to hppa_match_insns. (hppa_in_solib_call_trampoline): Add GDBARCH parameter. Pass to hppa_match_insns_relaxed. (hppa_stub_unwind_sniffer): Pass architecture to tdep->in_solib_call_trampoline callback. * hppa-hpux-tdep.c (hppa_hpux_search_pattern): Add GDBARCH parameter. (hppa32_hpux_search_dummy_call_sequence): Pass architecture to hppa_hpux_search_pattern. * hppa-linux-tdep.c (insns_match_pattern): Add GDBARCH parameter. (hppa_linux_sigtramp_find_sigcontext): Add GDBARCH parameter. Pass to insns_match_pattern. (hppa_linux_sigtramp_frame_unwind_cache): Pass architecture to hppa_linux_sigtramp_find_sigcontext. (hppa_linux_sigtramp_frame_sniffer): Likewise. (hppa32_hpux_in_solib_call_trampoline): Add GDBARCH parameter. (hppa64_hpux_in_solib_call_trampoline): Likewise. * i386-tdep.c (i386_follow_jump): Add GDBARCH parameter. (i386_analyze_frame_setup): Add GDBARCH parameter. (i386_analyze_prologue): Add GDBARCH parameter. Pass to i386_follow_jump and i386_analyze_frame_setup. (i386_skip_prologue): Pass architecture to i386_analyze_prologue and i386_follow_jump. (i386_frame_cache): Pass architecture to i386_analyze_prologue. (i386_pe_skip_trampoline_code): Add FRAME parameter. * i386-tdep.h (i386_pe_skip_trampoline_code): Add FRAME parameter. * i386-cygwin-tdep.c (i386_cygwin_skip_trampoline_code): Pass frame to i386_pe_skip_trampoline_code. * ia64-tdep.h (struct gdbarch_tdep): Add GDBARCH parameter to sigcontext_register_address callback. * ia64-tdep.c (ia64_find_global_pointer): Add GDBARCH parameter. (ia64_find_unwind_table): Pass architecture to ia64_find_global_pointer. (find_extant_func_descr): Add GDBARCH parameter. (find_func_descr): Pass architecture to find_extant_func_descr and ia64_find_global_pointer. (ia64_sigtramp_frame_init_saved_regs): Pass architecture to tdep->sigcontext_register_address callback. * ia64-linux-tdep.c (ia64_linux_sigcontext_register_address): Add GDBARCH parameter. * iq2000-tdep.c (iq2000_scan_prologue): Add GDBARCH parameter. (iq2000_frame_cache): Pass architecture to iq2000_scan_prologue. * lm32-tdep.c (lm32_analyze_prologue): Add GDBARCH parameter. (lm32_skip_prologue, lm32_frame_cache): Pass architecture to lm32_analyze_prologue. * m32r-tdep.c (decode_prologue): Add GDBARCH parameter. (m32r_skip_prologue): Pass architecture to decode_prologue. * m68hc11-tdep.c (m68hc11_analyze_instruction): Add GDBARCH parameter. (m68hc11_scan_prologue): Pass architecture to m68hc11_analyze_instruction. * m68k-tdep.c (m68k_analyze_frame_setup): Add GDBARCH parameter. (m68k_analyze_prologue): Pass architecture to m68k_analyze_frame_setup. * m88k-tdep.c (m88k_fetch_instruction): Add BYTE_ORDER parameter. (m88k_analyze_prologue): Add GDBARCH parameter. Pass byte order to m88k_fetch_instruction. (m88k_skip_prologue): Pass architecture to m88k_analyze_prologue. (m88k_frame_cache): Likewise. * mep-tdep.c (mep_get_insn): Add GDBARCH parameter. (mep_analyze_prologue): Pass architecture to mep_get_insn. * mips-tdep.c (mips_fetch_instruction): Add GDBARCH parameter. (mips32_next_pc): Pass architecture to mips_fetch_instruction. (deal_with_atomic_sequence): Likewise. (unpack_mips16): Add GDBARCH parameter, pass to mips_fetch_instruction. (mips16_scan_prologue): Likewise. (mips32_scan_prologue): Likewise. (mips16_in_function_epilogue_p): Likewise. (mips32_in_function_epilogue_p): Likewise. (mips_about_to_return): Likewise. (mips_insn16_frame_cache): Pass architecture to mips16_scan_prologue. (mips_insn32_frame_cache): Pass architecture to mips32_scan_prologue. (mips_skip_prologue): Pass architecture to mips16_scan_prologue and mips32_scan_prologue. (mips_in_function_epilogue_p): Pass architecture to mips16_in_function_epilogue_p and mips32_in_function_epilogue_p. (heuristic_proc_start): Pass architecture to mips_fetch_instruction and mips_about_to_return. (mips_skip_mips16_trampoline_code): Pass architecture to mips_fetch_instruction. (fetch_mips_16): Add GDBARCH parameter. (mips16_next_pc): Pass architecture to fetch_mips_16. (extended_mips16_next_pc): Pass architecture to unpack_mips16 and fetch_mips_16. * objc-lang.c (read_objc_method, read_objc_methlist_nmethods, read_objc_methlist_method, read_objc_object, read_objc_super, read_objc_class): Add GDBARCH parameter. (find_implementation_from_class): Add GDBARCH parameter, pass to read_objc_class, read_objc_methlist_nmethods, and read_objc_methlist_method. (find_implementation): Add GDBARCH parameter, pass to read_objc_object and find_implementation_from_class. (resolve_msgsend, resolve_msgsend_stret): Pass architecture to find_implementation. (resolve_msgsend_super, resolve_msgsend_super_stret): Pass architecture to read_objc_super and find_implementation_from_class. * ppc64-linux-tdep.c (ppc64_desc_entry_point): Add GDBARCH parameter. (ppc64_standard_linkage1_target, ppc64_standard_linkage2_target, ppc64_standard_linkage3_target): Pass architecture to ppc64_desc_entry_point. * rs6000-tdep.c (bl_to_blrl_insn_p): Add BYTE_ORDER parameter. (skip_prologue): Pass byte order to bl_to_blrl_insn_p. (rs6000_fetch_instruction): Add GDBARCH parameter. (rs6000_skip_stack_check): Add GDBARCH parameter, pass to rs6000_fetch_instruction. (skip_prologue): Pass architecture to rs6000_fetch_instruction. * remote-mips.c (mips_store_word): Return old_contents as host integer value instead of target bytes. * s390-tdep.c (struct s390_prologue_data): Add BYTE_ORDER member. (s390_analyze_prologue): Initialize it. (extend_simple_arg): Add GDBARCH parameter. (s390_push_dummy_call): Pass architecture to extend_simple_arg. * scm-lang.c (scm_get_field): Add BYTE_ORDER parameter. * scm-lang.h (scm_get_field): Add BYTE_ORDER parameter. (SCM_CAR, SCM_CDR): Pass SCM_BYTE_ORDER to scm_get_field. * scm-valprint.c (scm_scmval_print): Likewise. (scm_scmlist_print, scm_ipruk, scm_scmval_print): Define SCM_BYTE_ORDER. * sh64-tdep.c (look_for_args_moves): Add GDBARCH parameter. (sh64_skip_prologue_hard_way): Add GDBARCH parameter, pass to look_for_args_moves. (sh64_skip_prologue): Pass architecture to sh64_skip_prologue_hard_way. * sh-tdep.c (sh_analyze_prologue): Add GDBARCH parameter. (sh_skip_prologue): Pass architecture to sh_analyze_prologue. (sh_frame_cache): Likewise. * solib-irix.c (extract_mips_address): Add GDBARCH parameter. (fetch_lm_info, irix_current_sos, irix_open_symbol_file_object): Pass architecture to extract_mips_address. * sparc-tdep.h (sparc_fetch_wcookie): Add GDBARCH parameter. * sparc-tdep.c (sparc_fetch_wcookie): Add GDBARCH parameter. (sparc_supply_rwindow, sparc_collect_rwindow): Pass architecture to sparc_fetch_wcookie. (sparc32_frame_prev_register): Likewise. * sparc64-tdep.c (sparc64_frame_prev_register): Likewise. * sparc32nbsd-tdep.c (sparc32nbsd_sigcontext_saved_regs): Likewise. * sparc64nbsd-tdep.c (sparc64nbsd_sigcontext_saved_regs): Likewise. * spu-tdep.c (spu_analyze_prologue): Add GDBARCH parameter. (spu_skip_prologue): Pass architecture to spu_analyze_prologue. (spu_virtual_frame_pointer): Likewise. (spu_frame_unwind_cache): Likewise. (info_spu_mailbox_list): Add BYTE_ORER parameter. (info_spu_mailbox_command): Pass byte order to info_spu_mailbox_list. (info_spu_dma_cmdlist): Add BYTE_ORER parameter. (info_spu_dma_command, info_spu_proxydma_command): Pass byte order to info_spu_dma_cmdlist. * symfile.c (read_target_long_array): Add GDBARCH parameter. (simple_read_overlay_table, simple_read_overlay_region_table, simple_overlay_update_1): Pass architecture to read_target_long_array. * v850-tdep.c (v850_analyze_prologue): Add GDBARCH parameter. (v850_frame_cache): Pass architecture to v850_analyze_prologue. * xstormy16-tdep.c (xstormy16_analyze_prologue): Add GDBARCH parameter. (xstormy16_skip_prologue, xstormy16_frame_cache): Pass architecture to xstormy16_analyze_prologue. (xstormy16_resolve_jmp_table_entry): Add GDBARCH parameter. (xstormy16_find_jmp_table_entry): Likewise. (xstormy16_skip_trampoline_code): Pass architecture to xstormy16_resolve_jmp_table_entry. (xstormy16_pointer_to_address): Likewise. (xstormy16_address_to_pointer): Pass architecture to xstormy16_find_jmp_table_entry. * xtensa-tdep.c (call0_track_op): Add GDBARCH parameter. (call0_analyze_prologue): Add GDBARCH parameter, pass to call0_track_op. (call0_frame_cache): Pass architecture to call0_analyze_prologue. (xtensa_skip_prologue): Likewise.
2009-07-03 01:25:59 +08:00
return gdbarch->in_solib_return_trampoline (gdbarch, pc, name);
}
void
set_gdbarch_in_solib_return_trampoline (struct gdbarch *gdbarch,
gdbarch_in_solib_return_trampoline_ftype in_solib_return_trampoline)
{
gdbarch->in_solib_return_trampoline = in_solib_return_trampoline;
}
int
gdbarch_in_function_epilogue_p (struct gdbarch *gdbarch, CORE_ADDR addr)
{
gdb_assert (gdbarch != NULL);
gdb_assert (gdbarch->in_function_epilogue_p != NULL);
if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_in_function_epilogue_p called\n");
return gdbarch->in_function_epilogue_p (gdbarch, addr);
}
void
set_gdbarch_in_function_epilogue_p (struct gdbarch *gdbarch,
gdbarch_in_function_epilogue_p_ftype in_function_epilogue_p)
{
gdbarch->in_function_epilogue_p = in_function_epilogue_p;
}
void
gdbarch_elf_make_msymbol_special (struct gdbarch *gdbarch, asymbol *sym, struct minimal_symbol *msym)
{
gdb_assert (gdbarch != NULL);
gdb_assert (gdbarch->elf_make_msymbol_special != NULL);
if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_elf_make_msymbol_special called\n");
gdbarch->elf_make_msymbol_special (sym, msym);
}
void
set_gdbarch_elf_make_msymbol_special (struct gdbarch *gdbarch,
gdbarch_elf_make_msymbol_special_ftype elf_make_msymbol_special)
{
gdbarch->elf_make_msymbol_special = elf_make_msymbol_special;
}
void
gdbarch_coff_make_msymbol_special (struct gdbarch *gdbarch, int val, struct minimal_symbol *msym)
{
gdb_assert (gdbarch != NULL);
gdb_assert (gdbarch->coff_make_msymbol_special != NULL);
if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_coff_make_msymbol_special called\n");
gdbarch->coff_make_msymbol_special (val, msym);
}
void
set_gdbarch_coff_make_msymbol_special (struct gdbarch *gdbarch,
gdbarch_coff_make_msymbol_special_ftype coff_make_msymbol_special)
{
gdbarch->coff_make_msymbol_special = coff_make_msymbol_special;
}
int
gdbarch_cannot_step_breakpoint (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
/* Skip verify of cannot_step_breakpoint, invalid_p == 0 */
if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_cannot_step_breakpoint called\n");
return gdbarch->cannot_step_breakpoint;
}
void
set_gdbarch_cannot_step_breakpoint (struct gdbarch *gdbarch,
int cannot_step_breakpoint)
{
gdbarch->cannot_step_breakpoint = cannot_step_breakpoint;
}
int
gdbarch_have_nonsteppable_watchpoint (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
/* Skip verify of have_nonsteppable_watchpoint, invalid_p == 0 */
if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_have_nonsteppable_watchpoint called\n");
return gdbarch->have_nonsteppable_watchpoint;
}
void
set_gdbarch_have_nonsteppable_watchpoint (struct gdbarch *gdbarch,
int have_nonsteppable_watchpoint)
{
gdbarch->have_nonsteppable_watchpoint = have_nonsteppable_watchpoint;
}
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int
gdbarch_address_class_type_flags_p (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
return gdbarch->address_class_type_flags != NULL;
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}
int
gdbarch_address_class_type_flags (struct gdbarch *gdbarch, int byte_size, int dwarf2_addr_class)
{
gdb_assert (gdbarch != NULL);
gdb_assert (gdbarch->address_class_type_flags != NULL);
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if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_address_class_type_flags called\n");
return gdbarch->address_class_type_flags (byte_size, dwarf2_addr_class);
}
void
set_gdbarch_address_class_type_flags (struct gdbarch *gdbarch,
gdbarch_address_class_type_flags_ftype address_class_type_flags)
{
gdbarch->address_class_type_flags = address_class_type_flags;
}
int
gdbarch_address_class_type_flags_to_name_p (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
return gdbarch->address_class_type_flags_to_name != NULL;
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}
const char *
2002-10-17 04:50:22 +08:00
gdbarch_address_class_type_flags_to_name (struct gdbarch *gdbarch, int type_flags)
{
gdb_assert (gdbarch != NULL);
gdb_assert (gdbarch->address_class_type_flags_to_name != NULL);
2002-10-17 04:50:22 +08:00
if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_address_class_type_flags_to_name called\n");
return gdbarch->address_class_type_flags_to_name (gdbarch, type_flags);
2002-10-17 04:50:22 +08:00
}
void
set_gdbarch_address_class_type_flags_to_name (struct gdbarch *gdbarch,
gdbarch_address_class_type_flags_to_name_ftype address_class_type_flags_to_name)
{
gdbarch->address_class_type_flags_to_name = address_class_type_flags_to_name;
}
int
gdbarch_address_class_name_to_type_flags_p (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
return gdbarch->address_class_name_to_type_flags != NULL;
2002-10-17 04:50:22 +08:00
}
int
gdbarch_address_class_name_to_type_flags (struct gdbarch *gdbarch, const char *name, int *type_flags_ptr)
2002-10-17 04:50:22 +08:00
{
gdb_assert (gdbarch != NULL);
gdb_assert (gdbarch->address_class_name_to_type_flags != NULL);
2002-10-17 04:50:22 +08:00
if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_address_class_name_to_type_flags called\n");
return gdbarch->address_class_name_to_type_flags (gdbarch, name, type_flags_ptr);
2002-10-17 04:50:22 +08:00
}
void
set_gdbarch_address_class_name_to_type_flags (struct gdbarch *gdbarch,
gdbarch_address_class_name_to_type_flags_ftype address_class_name_to_type_flags)
{
gdbarch->address_class_name_to_type_flags = address_class_name_to_type_flags;
}
int
gdbarch_register_reggroup_p (struct gdbarch *gdbarch, int regnum, struct reggroup *reggroup)
{
gdb_assert (gdbarch != NULL);
gdb_assert (gdbarch->register_reggroup_p != NULL);
if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_register_reggroup_p called\n");
return gdbarch->register_reggroup_p (gdbarch, regnum, reggroup);
}
void
set_gdbarch_register_reggroup_p (struct gdbarch *gdbarch,
gdbarch_register_reggroup_p_ftype register_reggroup_p)
{
gdbarch->register_reggroup_p = register_reggroup_p;
}
int
gdbarch_fetch_pointer_argument_p (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
return gdbarch->fetch_pointer_argument != NULL;
}
CORE_ADDR
gdbarch_fetch_pointer_argument (struct gdbarch *gdbarch, struct frame_info *frame, int argi, struct type *type)
{
gdb_assert (gdbarch != NULL);
gdb_assert (gdbarch->fetch_pointer_argument != NULL);
if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_fetch_pointer_argument called\n");
return gdbarch->fetch_pointer_argument (frame, argi, type);
}
void
set_gdbarch_fetch_pointer_argument (struct gdbarch *gdbarch,
gdbarch_fetch_pointer_argument_ftype fetch_pointer_argument)
{
gdbarch->fetch_pointer_argument = fetch_pointer_argument;
}
int
gdbarch_regset_from_core_section_p (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
return gdbarch->regset_from_core_section != NULL;
}
const struct regset *
gdbarch_regset_from_core_section (struct gdbarch *gdbarch, const char *sect_name, size_t sect_size)
{
gdb_assert (gdbarch != NULL);
gdb_assert (gdbarch->regset_from_core_section != NULL);
if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_regset_from_core_section called\n");
return gdbarch->regset_from_core_section (gdbarch, sect_name, sect_size);
}
void
set_gdbarch_regset_from_core_section (struct gdbarch *gdbarch,
gdbarch_regset_from_core_section_ftype regset_from_core_section)
{
gdbarch->regset_from_core_section = regset_from_core_section;
}
int
gdbarch_core_reg_section_encodes_pid (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
/* Skip verify of core_reg_section_encodes_pid, invalid_p == 0 */
if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_core_reg_section_encodes_pid called\n");
return gdbarch->core_reg_section_encodes_pid;
}
void
set_gdbarch_core_reg_section_encodes_pid (struct gdbarch *gdbarch,
int core_reg_section_encodes_pid)
{
gdbarch->core_reg_section_encodes_pid = core_reg_section_encodes_pid;
}
struct core_regset_section *
gdbarch_core_regset_sections (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_core_regset_sections called\n");
return gdbarch->core_regset_sections;
}
void
set_gdbarch_core_regset_sections (struct gdbarch *gdbarch,
struct core_regset_section * core_regset_sections)
{
gdbarch->core_regset_sections = core_regset_sections;
}
int
gdbarch_core_xfer_shared_libraries_p (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
return gdbarch->core_xfer_shared_libraries != NULL;
}
LONGEST
gdbarch_core_xfer_shared_libraries (struct gdbarch *gdbarch, gdb_byte *readbuf, ULONGEST offset, LONGEST len)
{
gdb_assert (gdbarch != NULL);
gdb_assert (gdbarch->core_xfer_shared_libraries != NULL);
if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_core_xfer_shared_libraries called\n");
return gdbarch->core_xfer_shared_libraries (gdbarch, readbuf, offset, len);
}
void
set_gdbarch_core_xfer_shared_libraries (struct gdbarch *gdbarch,
gdbarch_core_xfer_shared_libraries_ftype core_xfer_shared_libraries)
{
gdbarch->core_xfer_shared_libraries = core_xfer_shared_libraries;
}
* corelow.c (get_core_registers): Adjust. (core_file_thread_alive): Rename to... (core_thread_alive): ... this. (core_pid_to_str): Try gdbarch_core_pid_to_str first. (init_core_ops): Adjust. (coreops_suppress_target): Delete. (_initialize_corelow): Unconditionally add core_ops. * procfs.c: Include "inf-child.h". (procfs_ops): Delete. (init_procfs_ops): Delete. Reimplement as... (procfs_target): ... this, inheriting from inf-child. (procfs_attach, procfs_detach, procfs_fetch_registers): Adjust. (procfs_prepare_to_store): Delete. (procfs_store_registers, procfs_resume): Adjust. (procfs_open): Delete. (procfs_suppress_run): Delete. (procfs_can_run): Delete. (procfs_mourn_inferior): Adjust. (procfs_init_inferior): Add target_ops parameter. Adjust. (procfs_create_inferior): Don't pass procfs_init_inferior to fork_inferior. Instead call it after fork_inferior returns. (procfs_find_new_threads): Adjust. (_initialize_procfs): Adjust to use procfs_target instead of init_procfs_ops. * sol-thread.c (orig_core_ops, sol_core_ops): Delete. (lwp_to_thread): Use target_thread_alive. (sol_thread_open): Delete. (sol_thread_attach): Delete. (sol_thread_detach, sol_thread_resume, sol_thread_wait) (sol_thread_fetch_registers, sol_thread_store_registers): Adjust to use find_target_beneath. (sol_thread_prepare_to_store, sol_thread_xfer_memory): Delete. (sol_thread_xfer_partial): Adjust to use find_target_beneath. (sol_thread_files_info, sol_thread_kill_inferior): Delete. (check_for_thread_db): New. (sol_thread_notice_signals, sol_thread_create_inferior): Delete. (sol_thread_new_objfile): Call check_for_thread_db. (sol_thread_mourn_inferior): Adjust to use find_target_beneath. (sol_thread_can_run): Delete. (sol_thread_alive): Adjust to use find_target_beneath. (sol_thread_stop): Delete. (rw_common): Use target_write_memory or target_read_memory. (ps_lgetregs, ps_lgetfpregs): Use target_fetch_registers. (ps_lsetregs, ps_lsetfpregs): Use target_store_registers. (solaris_pid_to_str): Remove check for libthread_db initialization failing. (sol_find_new_threads): Remove check for libthread_db initialization failing, or for an invalid inferior_ptid. Adjust to use find_target_beneath. (sol_core_open, sol_core_close, sol_core_detach, sol_core_files_info, sol_find_memory_regions, sol_make_note_section, ignore): Delete. (init_sol_thread_ops): Make it a thread_stratum target. Remove unneeded callback settings. (init_sol_core_ops): Delete. (_initialize_sol_thread): No longer call init_sol_core_ops, set procfs_suppress_run, or hack with core_ops. * target.h (struct target_ops): Add a target_ops * parameter to to_resume, to_fetch_registers, to_store_registers, to_thread_alive and to_find_new_threads. (target_fetch_registers, target_store_registers) (target_thread_alive, target_find_new_threads): Redeclare as function. * target.c (update_current_target): Do not inherit or de_fault to_resume, to_fetch_registers, to_store_registers, to_thread_alive, to_find_new_threads. (target_resume): Adjust. (target_thread_alive, target_find_new_threads): New. (debug_to_resume, debug_to_fetch_registers): Delete. (target_fetch_registers): New. (debug_to_store_registers): Delete. (target_store_registers): New. (debug_to_thread_alive, debug_to_find_new_threads): Delete. (setup_target_debug): Adjust. * gdbcore.h (core_ops): Delete declaration. * inf-ptrace.c, linux-nat.c, remote.c, amd64-linux-nat.c, inf-child.c, linux-thread-db.c, bsd-uthread.c, inf-ttrace.c, i386-sol2-tdep.c, darwin-nat.c, gnu-nat.c, go32-nat.c, hpux-thread.c, i386-linux-nat.c, i386fbsd-nat.c, monitor.c, nto-procfs.c, remote-m32r-sdi.c, remote-mips.c, windows-nat.c, alphabsd-nat.c, amd64bsd-nat.c, arm-linux-nat.c, armnbsd-nat.c, bsd-kvm.c, hppa-hpux-nat.c, hppa-linux-nat.c, hppabsd-nat.c, hppanbsd-nat.c, i386-darwin-nat.c, i386bsd-nat.c, ia64-linux-nat.c, m32r-linux-nat.c, m68kbsd-nat.c, m68klinux-nat.c, m88kbsd-nat.c, mips-linux-nat.c, mips64obsd-nat.c, mipsnbsd-nat.c, ppc-linux-nat.c, ppcnbsd-nat.c, ppcobsd-nat.c, remote-sim.c, rs6000-nat.c, s390-nat.c, shnbsd-nat.c, sparc-nat.c, sparc-nat.h, spu-linux-nat.c, vaxbsd-nat.c, xtensa-linux-nat.c: Adjust to target_ops changes. * gdbarch.sh (core_pid_to_str): New gdbarch callback. * gdbarch.h, gdbarch.c: Regenerate. * sol2-tdep.c: Include "inferior.h". (sol2_core_pid_to_str): New. * sol2-tdep.h (sol2_core_pid_to_str): Declare. * amd64-sol2-tdep.c (amd64_sol2_init_abi): Set it. * sparc-sol2-tdep.c (sparc32_sol2_init_abi): Set it. * sparc64-sol2-tdep.c (sparc64_sol2_init_abi): Set it. * i386-sol2-tdep.c (i386_sol2_init_abi): Set it.
2009-02-23 08:03:50 +08:00
int
gdbarch_core_pid_to_str_p (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
return gdbarch->core_pid_to_str != NULL;
}
char *
gdbarch_core_pid_to_str (struct gdbarch *gdbarch, ptid_t ptid)
{
gdb_assert (gdbarch != NULL);
gdb_assert (gdbarch->core_pid_to_str != NULL);
if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_core_pid_to_str called\n");
return gdbarch->core_pid_to_str (gdbarch, ptid);
}
void
set_gdbarch_core_pid_to_str (struct gdbarch *gdbarch,
gdbarch_core_pid_to_str_ftype core_pid_to_str)
{
gdbarch->core_pid_to_str = core_pid_to_str;
}
int
gdbarch_gcore_bfd_target_p (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
return gdbarch->gcore_bfd_target != 0;
}
const char *
gdbarch_gcore_bfd_target (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
/* Check variable changed from pre-default. */
gdb_assert (gdbarch->gcore_bfd_target != 0);
if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_gcore_bfd_target called\n");
return gdbarch->gcore_bfd_target;
}
void
set_gdbarch_gcore_bfd_target (struct gdbarch *gdbarch,
const char * gcore_bfd_target)
{
gdbarch->gcore_bfd_target = gcore_bfd_target;
}
* NEWS: Mention pointer to member improvements. * Makefile.in (gnu-v3-abi.o): Delete special rule. (eval.o, gnu-v3-abi.o, ia64-tdep.o): Update. * ada-valprint.c (ada_print_scalar): Update for new type codes. * c-typeprint.c (c_print_type): Update for new type codes. (c_type_print_varspec_prefix, c_type_print_varspec_suffix) (c_type_print_base): Likewise. (c_type_print_args): Rewrite. * c-valprint.c (c_val_print): Update for new type codes. Remove support for references to members. Treat methods like functions. * cp-abi.c (cplus_print_method_ptr, cplus_method_ptr_size) (cplus_make_method_ptr, cplus_method_ptr_to_value): New. * cp-abi.h (cplus_print_method_ptr, cplus_method_ptr_size) (cplus_make_method_ptr, cplus_method_ptr_to_value): New prototypes. (struct cp_abi_ops): Add corresponding members. * cp-valprint.c (cp_print_class_method): Delete. (cp_find_class_member): New function. (cp_print_class_member): Use it. Simplify support for bogus member pointers. * dwarf2read.c (quirk_gcc_member_function_pointer): Use lookup_methodptr_type. (read_tag_ptr_to_member_type): Likewise, and lookup_memberptr_type. * eval.c (evaluate_subexp_standard): Implement EVAL_SKIP for OP_SCOPE. Update call to value_aggregate_elt. Rewrite member pointer support. (evaluate_subexp_for_address): Handle OP_SCOPE explicitly. Handle references returned by user defined operators. * f-typeprint.c (f_print_type, f_type_print_varspec_prefix) (f_type_print_varspec_suffix): Remove support for member pointers. * gdbtypes.c (lookup_memberptr_type): Renamed from lookup_member_type and adjusted. (smash_to_memberptr_type): Likewise, from smash_to_member_type. (lookup_methodptr_type): New. (rank_one_type): Adjust for TYPE_CODE_MEMBERPTR. (recursive_dump_type): Update for new types. * gdbtypes.h (enum type_code): Replace TYPE_CODE_MEMBER with TYPE_CODE_MEMBERPTR and TYPE_CODE_METHODPTR. (lookup_memberptr_type, lookup_methodptr_type) (smash_to_memberptr_type): New prototypes. (smash_to_method_type): Formatting fix. (lookup_member_type, smash_to_member_type): Delete prototypes. * gnu-v3-abi.c (gnuv3_get_vtable, gnuv3_get_virtual_fn): New. Do not rely on debug information for the vptr or the method's enclosing type. Handle function descriptors for IA64. (gnuv3_virtual_fn_field): Rewrite using the new functions. (gnuv3_find_method_in, gnuv3_print_method_ptr) (gnuv3_method_ptr_size, gnuv3_make_method_ptr) (gnuv3_method_ptr_to_value): New. (init_gnuv3_ops): Set new members of gnu_v3_abi_ops. * hpread.c (hpread_type_lookup): Update for new types. * infcall.c (value_arg_coerce): Likewise. * m2-typeprint.c (m2_print_type): Remove explicit support for member pointers. * m2-valprint.c (m2_val_print): Likewise. * p-typeprint.c (pascal_type_print_varspec_prefix) (pascal_type_print_varspec_suffix, pascal_type_print_base): Likewise. * p-valprint.c (pascal_val_print): Likewise. (pascal_object_print_class_method, pascal_object_print_class_member): Delete. * p-lang.h (pascal_object_print_class_method) (pascal_object_print_class_member): Delete prototypes. * stabsread.c (read_type): Update for new types. * typeprint.c (print_type_scalar): Likewise. * valops.c (value_struct_elt_for_reference, value_namespace_elt) (value_maybe_namespace_elt, value_aggregate_elt): Add want_address argument. Construct a pointer to member if the address of a function or data member is requested. (value_cast_pointers): Don't modify the input value. (value_cast): Adjust pointer to member handling for new types. Allow null pointer to member constants. Don't modify the input value. (value_ind): Remove pointer to member check. Handle function descriptors for function pointers. (value_struct_elt, value_find_oload_method_list, check_field): Remove pointer to member checks. * value.c (unpack_long): Allow pointers to data members. (value_from_longest): Allow member pointers. * value.h (value_aggregate_elt): Add want_address. * varobj.c (c_variable_editable): Remove check for members. * gdbarch.sh: Add vtable_function_descriptors and vbit_in_delta. * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Handle descriptors in virtual tables. (ia64_gdbarch_init): Call set_gdbarch_vtable_function_descriptors. * c-lang.h (cp_print_class_method): Delete prototype. * arm-tdep.c (arm_gdbarch_init): Call set_gdbarch_vbit_in_delta. * mips-tdep.c (mips_gdbarch_init): Likewise. * gdbarch.c, gdbarch.h: Regenerated. * gdb.cp/classes.exp (test_pointers_to_class_members): Update expected output. Test the types of members and member pointers. * gdb.cp/inherit.exp (test_print_mi_member_types): Remove KFAILs for gdb/2092. * gdb.cp/member-ptr.exp: Search for a comment instead of a statement. Enable for GCC. Update expected output for some tests and add new tests. Remove obsolete GCC KFAILs. Allow GCC's class layout. * gdb.cp/member-ptr.cc (Padding, Padding::vspacer, Base, Base::get_x) (Base::vget_base, Left, Left::vget, Right, Right::vget, Diamond) (Diamond::vget_base): New. (main): Add new tests. * gdb.cp/printmethod.exp: Update expected output for member functions. * gdb.cp/virtfunc.exp (test_virtual_calls): Add a KFAIL for print pEe->D::vg().
2007-01-04 02:05:45 +08:00
int
gdbarch_vtable_function_descriptors (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
/* Skip verify of vtable_function_descriptors, invalid_p == 0 */
if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_vtable_function_descriptors called\n");
return gdbarch->vtable_function_descriptors;
}
void
set_gdbarch_vtable_function_descriptors (struct gdbarch *gdbarch,
int vtable_function_descriptors)
{
gdbarch->vtable_function_descriptors = vtable_function_descriptors;
}
int
gdbarch_vbit_in_delta (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
/* Skip verify of vbit_in_delta, invalid_p == 0 */
if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_vbit_in_delta called\n");
return gdbarch->vbit_in_delta;
}
void
set_gdbarch_vbit_in_delta (struct gdbarch *gdbarch,
int vbit_in_delta)
{
gdbarch->vbit_in_delta = vbit_in_delta;
}
int
gdbarch_skip_permanent_breakpoint_p (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
return gdbarch->skip_permanent_breakpoint != NULL;
}
void
gdbarch_skip_permanent_breakpoint (struct gdbarch *gdbarch, struct regcache *regcache)
{
gdb_assert (gdbarch != NULL);
gdb_assert (gdbarch->skip_permanent_breakpoint != NULL);
if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_skip_permanent_breakpoint called\n");
gdbarch->skip_permanent_breakpoint (regcache);
}
void
set_gdbarch_skip_permanent_breakpoint (struct gdbarch *gdbarch,
gdbarch_skip_permanent_breakpoint_ftype skip_permanent_breakpoint)
{
gdbarch->skip_permanent_breakpoint = skip_permanent_breakpoint;
}
Implement displaced stepping. gdb/ * gdbarch.sh (max_insn_length): New 'variable'. (displaced_step_copy, displaced_step_fixup) (displaced_step_free_closure, displaced_step_location): New functions. (struct displaced_step_closure): Add forward declaration. * gdbarch.c, gdbarch.h: Regenerated. * arch-utils.c: #include "objfiles.h". (simple_displaced_step_copy_insn) (simple_displaced_step_free_closure) (displaced_step_at_entry_point): New functions. * arch-utils.h (simple_displaced_step_copy_insn) (simple_displaced_step_free_closure) (displaced_step_at_entry_point): New prototypes. * i386-tdep.c (I386_MAX_INSN_LEN): Rename to... (I386_MAX_MATCHED_INSN_LEN): ... this. (i386_absolute_jmp_p, i386_absolute_call_p) (i386_ret_p, i386_call_p, i386_breakpoint_p, i386_syscall_p) (i386_displaced_step_fixup): New functions. (struct i386_insn, i386_match_insn): Update. (i386_gdbarch_init): Set gdbarch_max_insn_length. * i386-tdep.h (I386_MAX_INSN_LEN): New. (i386_displaced_step_fixup): New prototype. * i386-linux-tdep.c (i386_linux_init_abi): Include "arch-utils.h". Register gdbarch_displaced_step_copy, gdbarch_displaced_step_fixup, gdbarch_displaced_step_free_closure, and gdbarch_displaced_step_location functions. * infrun.c (debug_displaced): New variable. (show_debug_displaced): New function. (struct displaced_step_request): New struct. (displaced_step_request_queue, displaced_step_ptid) (displaced_step_gdbarch, displaced_step_closure) (displaced_step_original, displaced_step_copy) (displaced_step_saved_copy, can_use_displaced_stepping): New variables. (show_can_use_displaced_stepping, use_displaced_stepping) (displaced_step_clear, cleanup_displaced_step_closure) (displaced_step_dump_bytes, displaced_step_prepare) (displaced_step_clear_cleanup, write_memory_ptid) (displaced_step_fixup): New functions. (resume): Call displaced_step_prepare. (proceed): Call read_pc once, and remember the value. If using displaced stepping, don't remove breakpoints. (handle_inferior_event): Call displaced_step_fixup. Add some debugging output. When we try to step over a breakpoint, but get a signal to deliver to the thread instead, ensure the step-resume breakpoint is actually inserted. If a thread hop is needed, and displaced stepping is enabled, don't remove breakpoints. (init_wait_for_inferior): Call displaced_step_clear. (_initialize_infrun): Add "set debug displaced" command. Add "maint set can-use-displaced-stepping" command. Clear displaced_step_ptid. * inferior.h (debug_displaced): Declare variable. (displaced_step_dump_bytes): Declare function. * Makefile.in (arch-utils.o, i386-linux-tdep.o): Update dependencies. gdb/testsuite/ * gdb.asm/asmsrc1.s: Add scratch space. gdb/doc/ * gdb.texinfo (Debugging Output): Document "set/show debug displaced". (Maintenance Commands): Document "maint set/show can-use-displaced-stepping".
2008-05-03 00:49:54 +08:00
int
gdbarch_max_insn_length_p (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
return gdbarch->max_insn_length != 0;
}
ULONGEST
gdbarch_max_insn_length (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
/* Check variable changed from pre-default. */
gdb_assert (gdbarch->max_insn_length != 0);
if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_max_insn_length called\n");
return gdbarch->max_insn_length;
}
void
set_gdbarch_max_insn_length (struct gdbarch *gdbarch,
ULONGEST max_insn_length)
{
gdbarch->max_insn_length = max_insn_length;
}
int
gdbarch_displaced_step_copy_insn_p (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
return gdbarch->displaced_step_copy_insn != NULL;
}
struct displaced_step_closure *
gdbarch_displaced_step_copy_insn (struct gdbarch *gdbarch, CORE_ADDR from, CORE_ADDR to, struct regcache *regs)
{
gdb_assert (gdbarch != NULL);
gdb_assert (gdbarch->displaced_step_copy_insn != NULL);
if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_displaced_step_copy_insn called\n");
return gdbarch->displaced_step_copy_insn (gdbarch, from, to, regs);
}
void
set_gdbarch_displaced_step_copy_insn (struct gdbarch *gdbarch,
gdbarch_displaced_step_copy_insn_ftype displaced_step_copy_insn)
{
gdbarch->displaced_step_copy_insn = displaced_step_copy_insn;
}
int
gdbarch_displaced_step_fixup_p (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
return gdbarch->displaced_step_fixup != NULL;
}
void
gdbarch_displaced_step_fixup (struct gdbarch *gdbarch, struct displaced_step_closure *closure, CORE_ADDR from, CORE_ADDR to, struct regcache *regs)
{
gdb_assert (gdbarch != NULL);
gdb_assert (gdbarch->displaced_step_fixup != NULL);
/* Do not check predicate: gdbarch->displaced_step_fixup != NULL, allow call. */
if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_displaced_step_fixup called\n");
gdbarch->displaced_step_fixup (gdbarch, closure, from, to, regs);
}
void
set_gdbarch_displaced_step_fixup (struct gdbarch *gdbarch,
gdbarch_displaced_step_fixup_ftype displaced_step_fixup)
{
gdbarch->displaced_step_fixup = displaced_step_fixup;
}
void
gdbarch_displaced_step_free_closure (struct gdbarch *gdbarch, struct displaced_step_closure *closure)
{
gdb_assert (gdbarch != NULL);
gdb_assert (gdbarch->displaced_step_free_closure != NULL);
if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_displaced_step_free_closure called\n");
gdbarch->displaced_step_free_closure (gdbarch, closure);
}
void
set_gdbarch_displaced_step_free_closure (struct gdbarch *gdbarch,
gdbarch_displaced_step_free_closure_ftype displaced_step_free_closure)
{
gdbarch->displaced_step_free_closure = displaced_step_free_closure;
}
CORE_ADDR
gdbarch_displaced_step_location (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
gdb_assert (gdbarch->displaced_step_location != NULL);
if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_displaced_step_location called\n");
return gdbarch->displaced_step_location (gdbarch);
}
void
set_gdbarch_displaced_step_location (struct gdbarch *gdbarch,
gdbarch_displaced_step_location_ftype displaced_step_location)
{
gdbarch->displaced_step_location = displaced_step_location;
}
int
gdbarch_overlay_update_p (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
return gdbarch->overlay_update != NULL;
}
void
gdbarch_overlay_update (struct gdbarch *gdbarch, struct obj_section *osect)
{
gdb_assert (gdbarch != NULL);
gdb_assert (gdbarch->overlay_update != NULL);
if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_overlay_update called\n");
gdbarch->overlay_update (osect);
}
void
set_gdbarch_overlay_update (struct gdbarch *gdbarch,
gdbarch_overlay_update_ftype overlay_update)
{
gdbarch->overlay_update = overlay_update;
}
int
gdbarch_core_read_description_p (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
return gdbarch->core_read_description != NULL;
}
const struct target_desc *
gdbarch_core_read_description (struct gdbarch *gdbarch, struct target_ops *target, bfd *abfd)
{
gdb_assert (gdbarch != NULL);
gdb_assert (gdbarch->core_read_description != NULL);
if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_core_read_description called\n");
return gdbarch->core_read_description (gdbarch, target, abfd);
}
void
set_gdbarch_core_read_description (struct gdbarch *gdbarch,
gdbarch_core_read_description_ftype core_read_description)
{
gdbarch->core_read_description = core_read_description;
}
int
gdbarch_static_transform_name_p (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
return gdbarch->static_transform_name != NULL;
}
char *
gdbarch_static_transform_name (struct gdbarch *gdbarch, char *name)
{
gdb_assert (gdbarch != NULL);
gdb_assert (gdbarch->static_transform_name != NULL);
if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_static_transform_name called\n");
return gdbarch->static_transform_name (name);
}
void
set_gdbarch_static_transform_name (struct gdbarch *gdbarch,
gdbarch_static_transform_name_ftype static_transform_name)
{
gdbarch->static_transform_name = static_transform_name;
}
* gdbarch.sh (sofun_address_maybe_missing): New gdbarch variable. * gdbarch.c, gdbarch.h: Regenerate. * dbxread.c (find_stab_function_addr): Define unconditionally. (read_dbx_symtab): Use gdbarch_sofun_address_maybe_missing instead of SOFUN_ADDRESS_MAYBE_MISSING. (end_psymtab): Likewise. (process_one_symbol): Likewise. * mdebugread.c (parse_partial_symbols): Likewise. * symtab.h (struct minimal_symbol): Always define "filename" member. * elfread.c (elf_symtab_read): Use msym->filename unconditionally. * minsyms.c (lookup_minimal_symbol): Likewise. * symmisc.c (dump_msymbols): Likewise. * config/i386/i386sol2.mt (DEPRECATED_TM_FILE): Remove. * config/i386/linux.mt (DEPRECATED_TM_FILE): Remove. * config/i386/tm-i386sol2.h: Remove file. * config/i386/tm-linux.h: Remove file. * i386-linux-tdep.c (i386_linux_init_abi): Add call to set_gdbarch_sofun_address_maybe_missing. * i386-sol2-tdep.c (i386_sol2_init_abi): Likewise. * config/powerpc/linux.mt (DEPRECATED_TM_FILE): Remove. * config/powerpc/nbsd.mt (DEPRECATED_TM_FILE): Remove. * config/powerpc/obsd.mt (DEPRECATED_TM_FILE): Remove. * config/powerpc/ppc-eabi.mt (DEPRECATED_TM_FILE): Remove. * config/powerpc/ppc-sim.mt (DEPRECATED_TM_FILE): Remove. * config/powerpc/tm-ppc-eabi.h: Remove file. * rs6000-tdep.c (rs6000_gdbarch_init): Add call to set_gdbarch_sofun_address_maybe_missing. * config/sparc/sol2-64.mt (DEPRECATED_TM_FILE): Remove. * config/sparc/sol2.mt (DEPRECATED_TM_FILE): Remove. * config/sparc/tm-sol2.h: Remove file. * sparc64-sol2-tdep.c (sparc64_sol2_init_abi): Add call to set_gdbarch_sofun_address_maybe_missing. * sparc-sol2-tdep.c (sparc32_sol2_init_abi): Likewise. doc/ChangeLog: * gdbarch.texi (Target Conditionals): Remove documentation of SOFUN_ADDRESS_MAYBE_MISSING, replaced by ... (Compiler Characteristics): ... documentation of set_gdbarch_sofun_address_maybe_missing.
2007-10-19 20:26:35 +08:00
int
gdbarch_sofun_address_maybe_missing (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
/* Skip verify of sofun_address_maybe_missing, invalid_p == 0 */
if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_sofun_address_maybe_missing called\n");
return gdbarch->sofun_address_maybe_missing;
}
void
set_gdbarch_sofun_address_maybe_missing (struct gdbarch *gdbarch,
int sofun_address_maybe_missing)
{
gdbarch->sofun_address_maybe_missing = sofun_address_maybe_missing;
}
int
gdbarch_process_record_p (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
return gdbarch->process_record != NULL;
}
int
gdbarch_process_record (struct gdbarch *gdbarch, struct regcache *regcache, CORE_ADDR addr)
{
gdb_assert (gdbarch != NULL);
gdb_assert (gdbarch->process_record != NULL);
if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_process_record called\n");
return gdbarch->process_record (gdbarch, regcache, addr);
}
void
set_gdbarch_process_record (struct gdbarch *gdbarch,
gdbarch_process_record_ftype process_record)
{
gdbarch->process_record = process_record;
}
enum target_signal
gdbarch_target_signal_from_host (struct gdbarch *gdbarch, int signo)
{
gdb_assert (gdbarch != NULL);
gdb_assert (gdbarch->target_signal_from_host != NULL);
if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_target_signal_from_host called\n");
return gdbarch->target_signal_from_host (gdbarch, signo);
}
void
set_gdbarch_target_signal_from_host (struct gdbarch *gdbarch,
gdbarch_target_signal_from_host_ftype target_signal_from_host)
{
gdbarch->target_signal_from_host = target_signal_from_host;
}
int
gdbarch_target_signal_to_host (struct gdbarch *gdbarch, enum target_signal ts)
{
gdb_assert (gdbarch != NULL);
gdb_assert (gdbarch->target_signal_to_host != NULL);
if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_target_signal_to_host called\n");
return gdbarch->target_signal_to_host (gdbarch, ts);
}
void
set_gdbarch_target_signal_to_host (struct gdbarch *gdbarch,
gdbarch_target_signal_to_host_ftype target_signal_to_host)
{
gdbarch->target_signal_to_host = target_signal_to_host;
}
2009-02-06 Pedro Alves <pedro@codesourcery.com> gdb/ * target.h (enum target_object): Add new TARGET_OBJECT_SIGNAL_INFO. * infrun.c (siginfo_value_read, siginfo_value_write): New. (siginfo_value_funcs): New. (siginfo_make_value): New. (_initialize_infrun): Create the $_siginfo convenience variable. * gdbtypes.h (append_composite_type_field_aligned): Declare. * gdbtypes.c (append_composite_type_field): Rename to... (append_composite_type_field_aligned): ... this. Add ALIGNMENT argument. Handle it. (append_composite_type_field): Rewrite on top of append_composite_type_field_aligned. * value.h (internalvar_make_value): New typedef. (struct internalvar) <make_value>: New field. (create_internalvar_type_lazy): Declare. * value.c (create_internalvar): Clear make_value. (create_internalvar_type_lazy): New. (value_of_internalvar): If make_value is set use it. (preserve_values): Skip internal variables that don't have a value. * gdbarch.sh (get_siginfo_type): New. * gdbarch.h, gdbarch.c: Regenerate. * linux-tdep.h, linux-tdep.c: New. * amd64-linux-tdep.c: Include "linux-tdep.h". (amd64_linux_init_abi): Register linux_get_siginfo_type and linux_get_siginfo_mapper. * i386-linux-tdep.c: Include "linux-tdep.h". (i386_linux_init_abi): Register linux_get_siginfo_type and linux_get_siginfo_mapper. * arm-linux-tdep.c: Include "linux-tdep.h". (i386_linux_init_abi): Register linux_get_siginfo_type and linux_get_siginfo_mapper. * linux-nat.c (linux_xfer_siginfo): New. (linux_nat_xfer_partial): Handle TARGET_OBJECT_SIGNAL_INFO. * remote.c (PACKET_qXfer_siginfo_read) (PACKET_qXfer_siginfo_write): New. (feature remote_protocol_features): Add "qXfer:siginfo:read" and "qXfer:siginfo:write" features. (remote_xfer_partial): Handle TARGET_OBJECT_SIGNAL_INFO. (_initialize_remote): Add "set/show remote read-siginfo-object" and "set/show remote write-siginfo-object" commands. * Makefile.in (ALL_TARGET_OBS): Add linux-tdep.o. (HFILES_NO_SRCDIR): Add linux-tdep.h. (ALLDEPFILES): Add linux-tdep.c. * configure.tgt (arm*-*-linux* | arm*-*-uclinux*) (i[34567]86-*-linux*, x86_64-*-linux*): Add linux-tdep.o to gdb_target_obs. 2009-02-06 Pedro Alves <pedro@codesourcery.com> gdb/gdbserver/ * server.c (handle_query): Report qXfer:siginfo:read and qXfer:siginfo:write as supported and handle them. * target.h (struct target_ops) <qxfer_siginfo>: New field. * linux-low.c (linux_xfer_siginfo): New. (linux_target_ops): Set it. 2009-02-06 Pedro Alves <pedro@codesourcery.com> gdb/doc/ * gdb.texinfo (Signals): Document $_siginfo. (Convenience Variables): Mention $_siginfo. (Remote Configuration): Document qXfer:siginfo:read, qXfer:siginfo:write packets, and the read-siginfo-object, write-siginfo-object commands. 2009-02-06 Pedro Alves <pedro@codesourcery.com> gdb/testsuite/ * gdb.base/siginfo-obj.c, gdb.base/siginfo-obj.exp: New.
2009-02-07 06:59:01 +08:00
int
gdbarch_get_siginfo_type_p (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
return gdbarch->get_siginfo_type != NULL;
}
struct type *
gdbarch_get_siginfo_type (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
gdb_assert (gdbarch->get_siginfo_type != NULL);
if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_get_siginfo_type called\n");
return gdbarch->get_siginfo_type (gdbarch);
}
void
set_gdbarch_get_siginfo_type (struct gdbarch *gdbarch,
gdbarch_get_siginfo_type_ftype get_siginfo_type)
{
gdbarch->get_siginfo_type = get_siginfo_type;
}
int
gdbarch_record_special_symbol_p (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
return gdbarch->record_special_symbol != NULL;
}
void
gdbarch_record_special_symbol (struct gdbarch *gdbarch, struct objfile *objfile, asymbol *sym)
{
gdb_assert (gdbarch != NULL);
gdb_assert (gdbarch->record_special_symbol != NULL);
if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_record_special_symbol called\n");
gdbarch->record_special_symbol (gdbarch, objfile, sym);
}
void
set_gdbarch_record_special_symbol (struct gdbarch *gdbarch,
gdbarch_record_special_symbol_ftype record_special_symbol)
{
gdbarch->record_special_symbol = record_special_symbol;
}
Implementing catch syscall. * amd64-linux-tdep.c: Include xml-syscall.h header, define the XML syscall name for the architecture. (amd64_linux_get_syscall_number): New function. (amd64_linux_init_abi): Register the correct functions for syscall catchpoint; set the correct syscall file name. * breakpoint.c: New include: xml-syscall.h. (set_raw_breakpoint_without_location): Setting the parameters for the catch syscall feature. (insert_catch_syscall): New. (remove_catch_syscall): New. (breakpoint_hit_catch_syscall): New. (print_it_catch_syscall): New. (print_one_catch_syscall): New. (print_mention_catch_syscall): New. (catch_syscall_breakpoint_ops): New. (syscall_catchpoint_p): New. (create_catchpoint_without_mention): New. (create_catchpoint): Modified in order to use create_catchpoint_without_mention. (create_syscall_event_catchpoint): New. (clean_up_filters): New. (catch_syscall_split_args): New. (catch_syscall_command_1): New. (delete_breakpoint): Add cleanup for catch syscall. (is_syscall_catchpoint_enabled): New. (catch_syscall_enabled): New. (catching_syscall_number): New. (catch_syscall_completer): New completer function. (add_catch_command): Add the completer function for catchpoints. * breakpoint.h (syscalls_to_be_caught): New vector. (catch_syscall_enabled): New. (catching_syscall_number): New. * gdbarch.c: Regenerated. * gdbarch.h: Regenerated. * gdbarch.sh: Add syscall catchpoint functions and structures. (get_syscall_number): New. (UNKNOWN_SYSCALL): New definition. * i386-linux-nat.c (i386_linux_resume): Select the proper request to be made for ptrace() considering if we are catching syscalls or not. * i386-linux-tdep.c: Include xml-syscall.h header, define the XML syscall name for the architecture. (i386_linux_get_syscall_number): New. (i386_linux_init_abi): Register the correct functions for syscall catchpoint; set the correct syscall file name. * inf-child.c (inf_child_set_syscall_catchpoint): New. (inf_child_target): Assign default values to target_ops. * inf-ptrace.c (inf_ptrace_resume): Select the proper request to be made for ptrace() considering if we are catching syscalls or not. * inferior.h (struct inferior): Included new variables any_syscall_count, syscalls_counts and total_syscalls_count, used to keep track of requested syscall catchpoints. * infrun.c (resume): Add syscall catchpoint. (deal_with_syscall_event): New. (handle_inferior_event): Add syscall entry/return events. (inferior_has_called_syscall): New. * linux-nat.c: Define some helpful variables to track wether we have support for the needed ptrace option. (linux_test_for_tracesysgood): New. (linux_supports_tracesysgood): New. (linux_enable_tracesysgood): New. (linux_enable_event_reporting): Save the current used ptrace options. (linux_child_post_attach): Calling linux_enable_tracesysgood. (linux_child_post_startup_inferior): Likewise. (linux_child_set_syscall_catchpoint): New function. (linux_handle_extended_wait): Handle the case which the inferior stops because it has called or returned from a syscall. (linux_target_install_ops): Install the necessary functions to handle syscall catchpoints. * linux-nat.h (struct lwp_info): Include syscall_state into the structure, which indicates if we are in a syscall entry or return. * ppc-linux-tdep.c: Include xml-syscall.h header, define the XML syscall filename for the arch. (ppc_linux_get_syscall_number): New. (ppc_linux_init_abi): Register the correct functions for syscall catchpoint; setting the correct name for the XML syscall file. * target.c (update_current_target): Update/copy functions related to syscall catchpoint. (target_waitstatus_to_string): Add syscall catchpoint entry/return events. * target.h (struct target_waitstatus): Add syscall number. (struct syscall): New struct to hold information about syscalls in the system. (struct target_ops): Add ops for syscall catchpoint. (inferior_has_called_syscall): New. (target_set_syscall_catchpoint): New. * xml-support.c (xml_fetch_content_from_file): New function, transferred from xml-tdesc.c. * xml-support.h (xml_fetch_content_from_file): New. * xml-tdesc.c (fetch_xml_from_file): Function removed; transferred to xml-support.c. (file_read_description_xml): Updated to use the new xml_fetch_content_from_file function. * syscalls/gdb-syscalls.dtd: New definition file for syscall's XML support. * syscalls/amd64-linux.xml: New file containing information about syscalls for GNU/Linux systems that use amd64 architecture. * syscalls/i386-linux.xml: New file containing information about syscalls for GNU/Linux systems that use i386 architecture. * syscalls/ppc-linux.xml: New file containing information about syscalls for GNU/Linux systems that use PPC architecture. * syscalls/ppc64-linux.xml: New file containing information about syscalls for GNU/Linux systems that use PPC64 architecture. * xml-syscall.c: New file containing functions for manipulating syscall's XML files. * xml-syscall.h: New file, exporting the functions above mentioned. * Makefile.in: Support for relocatable GDB datadir and XML syscall. * NEWS: Added information about the catch syscall feature. * doc/gdb.texinfo (Set Catchpoints): Documentation about the new feature. * testsuite/Makefile.in: Inclusion of catch-syscall object. * testsuite/gdb.base/catch-syscall.c: New file. * testsuite/gdb.base/catch-syscall.exp: New file.
2009-09-15 11:30:08 +08:00
int
gdbarch_get_syscall_number_p (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
return gdbarch->get_syscall_number != NULL;
}
LONGEST
gdbarch_get_syscall_number (struct gdbarch *gdbarch, ptid_t ptid)
{
gdb_assert (gdbarch != NULL);
gdb_assert (gdbarch->get_syscall_number != NULL);
if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_get_syscall_number called\n");
return gdbarch->get_syscall_number (gdbarch, ptid);
}
void
set_gdbarch_get_syscall_number (struct gdbarch *gdbarch,
gdbarch_get_syscall_number_ftype get_syscall_number)
{
gdbarch->get_syscall_number = get_syscall_number;
}
int
gdbarch_has_global_solist (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
/* Skip verify of has_global_solist, invalid_p == 0 */
if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_has_global_solist called\n");
return gdbarch->has_global_solist;
}
void
set_gdbarch_has_global_solist (struct gdbarch *gdbarch,
int has_global_solist)
{
gdbarch->has_global_solist = has_global_solist;
}
int
gdbarch_has_global_breakpoints (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch != NULL);
/* Skip verify of has_global_breakpoints, invalid_p == 0 */
if (gdbarch_debug >= 2)
fprintf_unfiltered (gdb_stdlog, "gdbarch_has_global_breakpoints called\n");
return gdbarch->has_global_breakpoints;
}
void
set_gdbarch_has_global_breakpoints (struct gdbarch *gdbarch,
int has_global_breakpoints)
{
gdbarch->has_global_breakpoints = has_global_breakpoints;
}
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/* Keep a registry of per-architecture data-pointers required by GDB
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modules. */
struct gdbarch_data
{
unsigned index;
int init_p;
2004-03-15 Andrew Cagney <cagney@redhat.com> * gdbarch.sh (gdbarch_data_pre_init_fytpe) (gdbarch_data_register_pre_init, gdbarch_data_post_init_fytpe) (gdbarch_data_register_post_init): Replace gdbarch_data_init_ftype and register_gdbarch_data. (deprecated_set_gdbarch_data): Rename set_gdbarch_data. (struct gdbarch_data): Replace "init" by "pre_init" and "post_init". * gdbarch.h, gdbarch.c: Re-generate. * dwarf2-frame.c (dwarf2_frame_init): Replace "gdbarch" paramter with"obstack", use OBSTACK_ZALLOC. (dwarf2_frame_ops): Delete. (dwarf2_frame_set_init_reg): Use gdbarch_data. (dwarf2_frame_init_reg): Use gdbarch_data. (_initialize_dwarf2_frame): Use gdbarch_data_register_pre_init. * solib-svr4.c (set_solib_svr4_fetch_link_map_offsets) (_initialize_svr4_solib): Update. * user-regs.c (_initialize_user_regs): Update. * reggroups.c (_initialize_reggroup): Update. * regcache.c (_initialize_regcache): Update. * mips-linux-tdep.c (_initialize_mips_linux_tdep): Update. * libunwind-frame.c (_initialize_libunwind_frame): Update. * gnu-v3-abi.c (init_gnuv3_ops): Update. * frame-unwind.c (_initialize_frame_unwind): Update. * frame-base.c (_initialize_frame_base): Update. * user-regs.c (user_reg_add): Update. * reggroups.c (reggroup_add): Update. * mips-linux-tdep.c (set_mips_linux_register_addr): Update. * libunwind-frame.c (libunwind_frame_set_descr): Update. * frame-unwind.c (frame_unwind_append_sniffer): Update. * frame-base.c (frame_base_table): Update. * remote.c (_initialize_remote): Update. * gdb_obstack.h (OBSTACK_ZALLOC, OBSTACK_CALLOC): Define.
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gdbarch_data_pre_init_ftype *pre_init;
gdbarch_data_post_init_ftype *post_init;
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};
struct gdbarch_data_registration
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{
struct gdbarch_data *data;
struct gdbarch_data_registration *next;
};
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struct gdbarch_data_registry
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{
unsigned nr;
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struct gdbarch_data_registration *registrations;
};
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struct gdbarch_data_registry gdbarch_data_registry =
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{
0, NULL,
};
2004-03-15 Andrew Cagney <cagney@redhat.com> * gdbarch.sh (gdbarch_data_pre_init_fytpe) (gdbarch_data_register_pre_init, gdbarch_data_post_init_fytpe) (gdbarch_data_register_post_init): Replace gdbarch_data_init_ftype and register_gdbarch_data. (deprecated_set_gdbarch_data): Rename set_gdbarch_data. (struct gdbarch_data): Replace "init" by "pre_init" and "post_init". * gdbarch.h, gdbarch.c: Re-generate. * dwarf2-frame.c (dwarf2_frame_init): Replace "gdbarch" paramter with"obstack", use OBSTACK_ZALLOC. (dwarf2_frame_ops): Delete. (dwarf2_frame_set_init_reg): Use gdbarch_data. (dwarf2_frame_init_reg): Use gdbarch_data. (_initialize_dwarf2_frame): Use gdbarch_data_register_pre_init. * solib-svr4.c (set_solib_svr4_fetch_link_map_offsets) (_initialize_svr4_solib): Update. * user-regs.c (_initialize_user_regs): Update. * reggroups.c (_initialize_reggroup): Update. * regcache.c (_initialize_regcache): Update. * mips-linux-tdep.c (_initialize_mips_linux_tdep): Update. * libunwind-frame.c (_initialize_libunwind_frame): Update. * gnu-v3-abi.c (init_gnuv3_ops): Update. * frame-unwind.c (_initialize_frame_unwind): Update. * frame-base.c (_initialize_frame_base): Update. * user-regs.c (user_reg_add): Update. * reggroups.c (reggroup_add): Update. * mips-linux-tdep.c (set_mips_linux_register_addr): Update. * libunwind-frame.c (libunwind_frame_set_descr): Update. * frame-unwind.c (frame_unwind_append_sniffer): Update. * frame-base.c (frame_base_table): Update. * remote.c (_initialize_remote): Update. * gdb_obstack.h (OBSTACK_ZALLOC, OBSTACK_CALLOC): Define.
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static struct gdbarch_data *
gdbarch_data_register (gdbarch_data_pre_init_ftype *pre_init,
gdbarch_data_post_init_ftype *post_init)
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{
struct gdbarch_data_registration **curr;
/* Append the new registraration. */
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for (curr = &gdbarch_data_registry.registrations;
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(*curr) != NULL;
curr = &(*curr)->next);
(*curr) = XMALLOC (struct gdbarch_data_registration);
(*curr)->next = NULL;
(*curr)->data = XMALLOC (struct gdbarch_data);
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(*curr)->data->index = gdbarch_data_registry.nr++;
2004-03-15 Andrew Cagney <cagney@redhat.com> * gdbarch.sh (gdbarch_data_pre_init_fytpe) (gdbarch_data_register_pre_init, gdbarch_data_post_init_fytpe) (gdbarch_data_register_post_init): Replace gdbarch_data_init_ftype and register_gdbarch_data. (deprecated_set_gdbarch_data): Rename set_gdbarch_data. (struct gdbarch_data): Replace "init" by "pre_init" and "post_init". * gdbarch.h, gdbarch.c: Re-generate. * dwarf2-frame.c (dwarf2_frame_init): Replace "gdbarch" paramter with"obstack", use OBSTACK_ZALLOC. (dwarf2_frame_ops): Delete. (dwarf2_frame_set_init_reg): Use gdbarch_data. (dwarf2_frame_init_reg): Use gdbarch_data. (_initialize_dwarf2_frame): Use gdbarch_data_register_pre_init. * solib-svr4.c (set_solib_svr4_fetch_link_map_offsets) (_initialize_svr4_solib): Update. * user-regs.c (_initialize_user_regs): Update. * reggroups.c (_initialize_reggroup): Update. * regcache.c (_initialize_regcache): Update. * mips-linux-tdep.c (_initialize_mips_linux_tdep): Update. * libunwind-frame.c (_initialize_libunwind_frame): Update. * gnu-v3-abi.c (init_gnuv3_ops): Update. * frame-unwind.c (_initialize_frame_unwind): Update. * frame-base.c (_initialize_frame_base): Update. * user-regs.c (user_reg_add): Update. * reggroups.c (reggroup_add): Update. * mips-linux-tdep.c (set_mips_linux_register_addr): Update. * libunwind-frame.c (libunwind_frame_set_descr): Update. * frame-unwind.c (frame_unwind_append_sniffer): Update. * frame-base.c (frame_base_table): Update. * remote.c (_initialize_remote): Update. * gdb_obstack.h (OBSTACK_ZALLOC, OBSTACK_CALLOC): Define.
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(*curr)->data->pre_init = pre_init;
(*curr)->data->post_init = post_init;
(*curr)->data->init_p = 1;
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return (*curr)->data;
}
2004-03-15 Andrew Cagney <cagney@redhat.com> * gdbarch.sh (gdbarch_data_pre_init_fytpe) (gdbarch_data_register_pre_init, gdbarch_data_post_init_fytpe) (gdbarch_data_register_post_init): Replace gdbarch_data_init_ftype and register_gdbarch_data. (deprecated_set_gdbarch_data): Rename set_gdbarch_data. (struct gdbarch_data): Replace "init" by "pre_init" and "post_init". * gdbarch.h, gdbarch.c: Re-generate. * dwarf2-frame.c (dwarf2_frame_init): Replace "gdbarch" paramter with"obstack", use OBSTACK_ZALLOC. (dwarf2_frame_ops): Delete. (dwarf2_frame_set_init_reg): Use gdbarch_data. (dwarf2_frame_init_reg): Use gdbarch_data. (_initialize_dwarf2_frame): Use gdbarch_data_register_pre_init. * solib-svr4.c (set_solib_svr4_fetch_link_map_offsets) (_initialize_svr4_solib): Update. * user-regs.c (_initialize_user_regs): Update. * reggroups.c (_initialize_reggroup): Update. * regcache.c (_initialize_regcache): Update. * mips-linux-tdep.c (_initialize_mips_linux_tdep): Update. * libunwind-frame.c (_initialize_libunwind_frame): Update. * gnu-v3-abi.c (init_gnuv3_ops): Update. * frame-unwind.c (_initialize_frame_unwind): Update. * frame-base.c (_initialize_frame_base): Update. * user-regs.c (user_reg_add): Update. * reggroups.c (reggroup_add): Update. * mips-linux-tdep.c (set_mips_linux_register_addr): Update. * libunwind-frame.c (libunwind_frame_set_descr): Update. * frame-unwind.c (frame_unwind_append_sniffer): Update. * frame-base.c (frame_base_table): Update. * remote.c (_initialize_remote): Update. * gdb_obstack.h (OBSTACK_ZALLOC, OBSTACK_CALLOC): Define.
2004-03-16 04:38:08 +08:00
struct gdbarch_data *
gdbarch_data_register_pre_init (gdbarch_data_pre_init_ftype *pre_init)
{
return gdbarch_data_register (pre_init, NULL);
}
struct gdbarch_data *
gdbarch_data_register_post_init (gdbarch_data_post_init_ftype *post_init)
{
return gdbarch_data_register (NULL, post_init);
}
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/* Create/delete the gdbarch data vector. */
static void
alloc_gdbarch_data (struct gdbarch *gdbarch)
{
gdb_assert (gdbarch->data == NULL);
gdbarch->nr_data = gdbarch_data_registry.nr;
gdbarch->data = GDBARCH_OBSTACK_CALLOC (gdbarch, gdbarch->nr_data, void *);
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}
/* Initialize the current value of the specified per-architecture
data-pointer. */
void
2004-03-15 Andrew Cagney <cagney@redhat.com> * gdbarch.sh (gdbarch_data_pre_init_fytpe) (gdbarch_data_register_pre_init, gdbarch_data_post_init_fytpe) (gdbarch_data_register_post_init): Replace gdbarch_data_init_ftype and register_gdbarch_data. (deprecated_set_gdbarch_data): Rename set_gdbarch_data. (struct gdbarch_data): Replace "init" by "pre_init" and "post_init". * gdbarch.h, gdbarch.c: Re-generate. * dwarf2-frame.c (dwarf2_frame_init): Replace "gdbarch" paramter with"obstack", use OBSTACK_ZALLOC. (dwarf2_frame_ops): Delete. (dwarf2_frame_set_init_reg): Use gdbarch_data. (dwarf2_frame_init_reg): Use gdbarch_data. (_initialize_dwarf2_frame): Use gdbarch_data_register_pre_init. * solib-svr4.c (set_solib_svr4_fetch_link_map_offsets) (_initialize_svr4_solib): Update. * user-regs.c (_initialize_user_regs): Update. * reggroups.c (_initialize_reggroup): Update. * regcache.c (_initialize_regcache): Update. * mips-linux-tdep.c (_initialize_mips_linux_tdep): Update. * libunwind-frame.c (_initialize_libunwind_frame): Update. * gnu-v3-abi.c (init_gnuv3_ops): Update. * frame-unwind.c (_initialize_frame_unwind): Update. * frame-base.c (_initialize_frame_base): Update. * user-regs.c (user_reg_add): Update. * reggroups.c (reggroup_add): Update. * mips-linux-tdep.c (set_mips_linux_register_addr): Update. * libunwind-frame.c (libunwind_frame_set_descr): Update. * frame-unwind.c (frame_unwind_append_sniffer): Update. * frame-base.c (frame_base_table): Update. * remote.c (_initialize_remote): Update. * gdb_obstack.h (OBSTACK_ZALLOC, OBSTACK_CALLOC): Define.
2004-03-16 04:38:08 +08:00
deprecated_set_gdbarch_data (struct gdbarch *gdbarch,
struct gdbarch_data *data,
void *pointer)
{
gdb_assert (data->index < gdbarch->nr_data);
gdb_assert (gdbarch->data[data->index] == NULL);
2004-03-15 Andrew Cagney <cagney@redhat.com> * gdbarch.sh (gdbarch_data_pre_init_fytpe) (gdbarch_data_register_pre_init, gdbarch_data_post_init_fytpe) (gdbarch_data_register_post_init): Replace gdbarch_data_init_ftype and register_gdbarch_data. (deprecated_set_gdbarch_data): Rename set_gdbarch_data. (struct gdbarch_data): Replace "init" by "pre_init" and "post_init". * gdbarch.h, gdbarch.c: Re-generate. * dwarf2-frame.c (dwarf2_frame_init): Replace "gdbarch" paramter with"obstack", use OBSTACK_ZALLOC. (dwarf2_frame_ops): Delete. (dwarf2_frame_set_init_reg): Use gdbarch_data. (dwarf2_frame_init_reg): Use gdbarch_data. (_initialize_dwarf2_frame): Use gdbarch_data_register_pre_init. * solib-svr4.c (set_solib_svr4_fetch_link_map_offsets) (_initialize_svr4_solib): Update. * user-regs.c (_initialize_user_regs): Update. * reggroups.c (_initialize_reggroup): Update. * regcache.c (_initialize_regcache): Update. * mips-linux-tdep.c (_initialize_mips_linux_tdep): Update. * libunwind-frame.c (_initialize_libunwind_frame): Update. * gnu-v3-abi.c (init_gnuv3_ops): Update. * frame-unwind.c (_initialize_frame_unwind): Update. * frame-base.c (_initialize_frame_base): Update. * user-regs.c (user_reg_add): Update. * reggroups.c (reggroup_add): Update. * mips-linux-tdep.c (set_mips_linux_register_addr): Update. * libunwind-frame.c (libunwind_frame_set_descr): Update. * frame-unwind.c (frame_unwind_append_sniffer): Update. * frame-base.c (frame_base_table): Update. * remote.c (_initialize_remote): Update. * gdb_obstack.h (OBSTACK_ZALLOC, OBSTACK_CALLOC): Define.
2004-03-16 04:38:08 +08:00
gdb_assert (data->pre_init == NULL);
gdbarch->data[data->index] = pointer;
}
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/* Return the current value of the specified per-architecture
data-pointer. */
void *
gdbarch_data (struct gdbarch *gdbarch, struct gdbarch_data *data)
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{
gdb_assert (data->index < gdbarch->nr_data);
2004-03-15 Andrew Cagney <cagney@redhat.com> * gdbarch.sh (gdbarch_data_pre_init_fytpe) (gdbarch_data_register_pre_init, gdbarch_data_post_init_fytpe) (gdbarch_data_register_post_init): Replace gdbarch_data_init_ftype and register_gdbarch_data. (deprecated_set_gdbarch_data): Rename set_gdbarch_data. (struct gdbarch_data): Replace "init" by "pre_init" and "post_init". * gdbarch.h, gdbarch.c: Re-generate. * dwarf2-frame.c (dwarf2_frame_init): Replace "gdbarch" paramter with"obstack", use OBSTACK_ZALLOC. (dwarf2_frame_ops): Delete. (dwarf2_frame_set_init_reg): Use gdbarch_data. (dwarf2_frame_init_reg): Use gdbarch_data. (_initialize_dwarf2_frame): Use gdbarch_data_register_pre_init. * solib-svr4.c (set_solib_svr4_fetch_link_map_offsets) (_initialize_svr4_solib): Update. * user-regs.c (_initialize_user_regs): Update. * reggroups.c (_initialize_reggroup): Update. * regcache.c (_initialize_regcache): Update. * mips-linux-tdep.c (_initialize_mips_linux_tdep): Update. * libunwind-frame.c (_initialize_libunwind_frame): Update. * gnu-v3-abi.c (init_gnuv3_ops): Update. * frame-unwind.c (_initialize_frame_unwind): Update. * frame-base.c (_initialize_frame_base): Update. * user-regs.c (user_reg_add): Update. * reggroups.c (reggroup_add): Update. * mips-linux-tdep.c (set_mips_linux_register_addr): Update. * libunwind-frame.c (libunwind_frame_set_descr): Update. * frame-unwind.c (frame_unwind_append_sniffer): Update. * frame-base.c (frame_base_table): Update. * remote.c (_initialize_remote): Update. * gdb_obstack.h (OBSTACK_ZALLOC, OBSTACK_CALLOC): Define.
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if (gdbarch->data[data->index] == NULL)
{
2004-03-15 Andrew Cagney <cagney@redhat.com> * gdbarch.sh (gdbarch_data_pre_init_fytpe) (gdbarch_data_register_pre_init, gdbarch_data_post_init_fytpe) (gdbarch_data_register_post_init): Replace gdbarch_data_init_ftype and register_gdbarch_data. (deprecated_set_gdbarch_data): Rename set_gdbarch_data. (struct gdbarch_data): Replace "init" by "pre_init" and "post_init". * gdbarch.h, gdbarch.c: Re-generate. * dwarf2-frame.c (dwarf2_frame_init): Replace "gdbarch" paramter with"obstack", use OBSTACK_ZALLOC. (dwarf2_frame_ops): Delete. (dwarf2_frame_set_init_reg): Use gdbarch_data. (dwarf2_frame_init_reg): Use gdbarch_data. (_initialize_dwarf2_frame): Use gdbarch_data_register_pre_init. * solib-svr4.c (set_solib_svr4_fetch_link_map_offsets) (_initialize_svr4_solib): Update. * user-regs.c (_initialize_user_regs): Update. * reggroups.c (_initialize_reggroup): Update. * regcache.c (_initialize_regcache): Update. * mips-linux-tdep.c (_initialize_mips_linux_tdep): Update. * libunwind-frame.c (_initialize_libunwind_frame): Update. * gnu-v3-abi.c (init_gnuv3_ops): Update. * frame-unwind.c (_initialize_frame_unwind): Update. * frame-base.c (_initialize_frame_base): Update. * user-regs.c (user_reg_add): Update. * reggroups.c (reggroup_add): Update. * mips-linux-tdep.c (set_mips_linux_register_addr): Update. * libunwind-frame.c (libunwind_frame_set_descr): Update. * frame-unwind.c (frame_unwind_append_sniffer): Update. * frame-base.c (frame_base_table): Update. * remote.c (_initialize_remote): Update. * gdb_obstack.h (OBSTACK_ZALLOC, OBSTACK_CALLOC): Define.
2004-03-16 04:38:08 +08:00
/* The data-pointer isn't initialized, call init() to get a
value. */
if (data->pre_init != NULL)
/* Mid architecture creation: pass just the obstack, and not
the entire architecture, as that way it isn't possible for
pre-init code to refer to undefined architecture
fields. */
gdbarch->data[data->index] = data->pre_init (gdbarch->obstack);
else if (gdbarch->initialized_p
&& data->post_init != NULL)
/* Post architecture creation: pass the entire architecture
(as all fields are valid), but be careful to also detect
recursive references. */
{
gdb_assert (data->init_p);
data->init_p = 0;
gdbarch->data[data->index] = data->post_init (gdbarch);
data->init_p = 1;
}
else
/* The architecture initialization hasn't completed - punt -
hope that the caller knows what they are doing. Once
deprecated_set_gdbarch_data has been initialized, this can be
changed to an internal error. */
return NULL;
gdb_assert (gdbarch->data[data->index] != NULL);
}
return gdbarch->data[data->index];
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}
2000-11-30 11:30:52 +08:00
/* Keep a registry of the architectures known by GDB. */
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struct gdbarch_registration
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{
enum bfd_architecture bfd_architecture;
gdbarch_init_ftype *init;
gdbarch_dump_tdep_ftype *dump_tdep;
1999-06-15 02:08:47 +08:00
struct gdbarch_list *arches;
struct gdbarch_registration *next;
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};
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static struct gdbarch_registration *gdbarch_registry = NULL;
1999-06-15 02:08:47 +08:00
static void
append_name (const char ***buf, int *nr, const char *name)
{
*buf = xrealloc (*buf, sizeof (char**) * (*nr + 1));
(*buf)[*nr] = name;
*nr += 1;
}
const char **
gdbarch_printable_names (void)
{
/* Accumulate a list of names based on the registed list of
architectures. */
enum bfd_architecture a;
int nr_arches = 0;
const char **arches = NULL;
struct gdbarch_registration *rego;
for (rego = gdbarch_registry;
rego != NULL;
rego = rego->next)
{
const struct bfd_arch_info *ap;
ap = bfd_lookup_arch (rego->bfd_architecture, 0);
if (ap == NULL)
internal_error (__FILE__, __LINE__,
2005-02-11 Andrew Cagney <cagney@gnu.org> Mark up error_no_arg, query, perror_with_name, complaint, and internal_error. * breakpoint.c, cp-abi.c, cp-namespace.c, cp-support.c: Update. * cris-tdep.c, dbxread.c, dictionary.c, dsrec.c: Update. * dummy-frame.c, dve3900-rom.c, dwarf2-frame.c, dwarf2expr.c: Update. * dwarf2read.c, dwarfread.c, elfread.c, event-loop.c: Update. * exceptions.c, exec.c, f-lang.c, findvar.c, fork-child.c: Update. * frame-unwind.c, frame.c, frv-linux-tdep.c, frv-tdep.c: Update. * gdb_assert.h, gdbarch.c, gdbtypes.c, gnu-nat.c: Update. * go32-nat.c, hppa-tdep.c, hppabsd-nat.c, hpread.c: Update. * i386-linux-nat.c, i386-nat.c, i386-tdep.c, i386bsd-nat.c: Update. * i386fbsd-nat.c, inf-ptrace.c, inf-ttrace.c, infcall.c: Update. * infcmd.c, inflow.c, infptrace.c, infrun.c, inftarg.c: Update. * interps.c, language.c, linespec.c, linux-nat.c: Update. * m32r-linux-nat.c, m68k-tdep.c, m68kbsd-nat.c: Update. * m68klinux-nat.c, m88kbsd-nat.c, macroexp.c, macroscope.c: Update. * macrotab.c, maint.c, mdebugread.c, memattr.c: Update. * mips-linux-tdep.c, mips-tdep.c, mips64obsd-nat.c: Update. * mipsnbsd-nat.c, mn10300-tdep.c, monitor.c, nto-procfs.c: Update. * objc-lang.c, objfiles.c, objfiles.h, ocd.c, osabi.c: Update. * parse.c, ppc-bdm.c, ppc-linux-nat.c, ppc-sysv-tdep.c: Update. * ppcnbsd-nat.c, ppcobsd-nat.c, printcmd.c, procfs.c: Update. * regcache.c, reggroups.c, remote-e7000.c, remote-mips.c: Update. * remote-rdp.c, remote-sds.c, remote-sim.c, remote-st.c: Update. * remote-utils.c, remote.c, rs6000-nat.c, rs6000-tdep.c: Update. * s390-nat.c, s390-tdep.c, sentinel-frame.c, serial.c: Update. * sh-tdep.c, sh3-rom.c, sh64-tdep.c, shnbsd-nat.c: Update. * solib-aix5.c, solib-svr4.c, solib.c, source.c: Update. * sparc-nat.c, stabsread.c, stack.c, symfile.c, symtab.c: Update. * symtab.h, target.c, tracepoint.c, ui-file.c, ui-out.c: Update. * utils.c, valops.c, valprint.c, vax-nat.c, vaxbsd-nat.c: Update. * win32-nat.c, xcoffread.c, xstormy16-tdep.c: Update. * cli/cli-cmds.c, cli/cli-logging.c, cli/cli-script.c: Update. * cli/cli-setshow.c, mi/mi-cmd-break.c, mi/mi-cmds.c: Update. * mi/mi-console.c, mi/mi-getopt.c, mi/mi-out.c: Update. * tui/tui-file.c, tui/tui-interp.c: Update.
2005-02-12 02:13:55 +08:00
_("gdbarch_architecture_names: multi-arch unknown"));
do
{
append_name (&arches, &nr_arches, ap->printable_name);
ap = ap->next;
}
while (ap != NULL);
}
append_name (&arches, &nr_arches, NULL);
return arches;
}
1999-06-15 02:08:47 +08:00
void
gdbarch_register (enum bfd_architecture bfd_architecture,
gdbarch_init_ftype *init,
gdbarch_dump_tdep_ftype *dump_tdep)
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{
struct gdbarch_registration **curr;
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const struct bfd_arch_info *bfd_arch_info;
/* Check that BFD recognizes this architecture */
1999-06-15 02:08:47 +08:00
bfd_arch_info = bfd_lookup_arch (bfd_architecture, 0);
if (bfd_arch_info == NULL)
{
internal_error (__FILE__, __LINE__,
_("gdbarch: Attempt to register unknown architecture (%d)"),
bfd_architecture);
1999-06-15 02:08:47 +08:00
}
/* Check that we haven't seen this architecture before */
2000-11-30 11:30:52 +08:00
for (curr = &gdbarch_registry;
1999-06-15 02:08:47 +08:00
(*curr) != NULL;
curr = &(*curr)->next)
{
if (bfd_architecture == (*curr)->bfd_architecture)
internal_error (__FILE__, __LINE__,
_("gdbarch: Duplicate registraration of architecture (%s)"),
bfd_arch_info->printable_name);
1999-06-15 02:08:47 +08:00
}
/* log it */
if (gdbarch_debug)
fprintf_unfiltered (gdb_stdlog, "register_gdbarch_init (%s, %s)\n",
1999-06-15 02:08:47 +08:00
bfd_arch_info->printable_name,
host_address_to_string (init));
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/* Append it */
(*curr) = XMALLOC (struct gdbarch_registration);
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(*curr)->bfd_architecture = bfd_architecture;
(*curr)->init = init;
(*curr)->dump_tdep = dump_tdep;
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(*curr)->arches = NULL;
(*curr)->next = NULL;
}
void
register_gdbarch_init (enum bfd_architecture bfd_architecture,
gdbarch_init_ftype *init)
{
gdbarch_register (bfd_architecture, init, NULL);
1999-06-15 02:08:47 +08:00
}
/* Look for an architecture using gdbarch_info. */
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struct gdbarch_list *
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gdbarch_list_lookup_by_info (struct gdbarch_list *arches,
const struct gdbarch_info *info)
1999-06-15 02:08:47 +08:00
{
for (; arches != NULL; arches = arches->next)
{
if (info->bfd_arch_info != arches->gdbarch->bfd_arch_info)
continue;
if (info->byte_order != arches->gdbarch->byte_order)
continue;
if (info->osabi != arches->gdbarch->osabi)
continue;
if (info->target_desc != arches->gdbarch->target_desc)
continue;
1999-06-15 02:08:47 +08:00
return arches;
}
return NULL;
}
/* Find an architecture that matches the specified INFO. Create a new
architecture if needed. Return that new architecture. */
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struct gdbarch *
gdbarch_find_by_info (struct gdbarch_info info)
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{
struct gdbarch *new_gdbarch;
struct gdbarch_registration *rego;
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/* Fill in missing parts of the INFO struct using a number of
sources: "set ..."; INFOabfd supplied; and the global
defaults. */
gdbarch_info_fill (&info);
/* Must have found some sort of architecture. */
gdb_assert (info.bfd_arch_info != NULL);
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if (gdbarch_debug)
{
fprintf_unfiltered (gdb_stdlog,
"gdbarch_find_by_info: info.bfd_arch_info %s\n",
1999-06-15 02:08:47 +08:00
(info.bfd_arch_info != NULL
? info.bfd_arch_info->printable_name
: "(null)"));
fprintf_unfiltered (gdb_stdlog,
"gdbarch_find_by_info: info.byte_order %d (%s)\n",
1999-06-15 02:08:47 +08:00
info.byte_order,
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(info.byte_order == BFD_ENDIAN_BIG ? "big"
2001-12-16 00:53:24 +08:00
: info.byte_order == BFD_ENDIAN_LITTLE ? "little"
1999-06-15 02:08:47 +08:00
: "default"));
fprintf_unfiltered (gdb_stdlog,
"gdbarch_find_by_info: info.osabi %d (%s)\n",
info.osabi, gdbarch_osabi_name (info.osabi));
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fprintf_unfiltered (gdb_stdlog,
"gdbarch_find_by_info: info.abfd %s\n",
host_address_to_string (info.abfd));
1999-06-15 02:08:47 +08:00
fprintf_unfiltered (gdb_stdlog,
"gdbarch_find_by_info: info.tdep_info %s\n",
host_address_to_string (info.tdep_info));
1999-06-15 02:08:47 +08:00
}
/* Find the tdep code that knows about this architecture. */
for (rego = gdbarch_registry;
rego != NULL;
rego = rego->next)
if (rego->bfd_architecture == info.bfd_arch_info->arch)
break;
if (rego == NULL)
{
if (gdbarch_debug)
fprintf_unfiltered (gdb_stdlog, "gdbarch_find_by_info: "
"No matching architecture\n");
return 0;
}
/* Ask the tdep code for an architecture that matches "info". */
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new_gdbarch = rego->init (info, rego->arches);
/* Did the tdep code like it? No. Reject the change and revert to
the old architecture. */
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if (new_gdbarch == NULL)
{
if (gdbarch_debug)
fprintf_unfiltered (gdb_stdlog, "gdbarch_find_by_info: "
"Target rejected architecture\n");
return NULL;
1999-06-15 02:08:47 +08:00
}
/* Is this a pre-existing architecture (as determined by already
being initialized)? Move it to the front of the architecture
list (keeping the list sorted Most Recently Used). */
if (new_gdbarch->initialized_p)
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{
struct gdbarch_list **list;
struct gdbarch_list *this;
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if (gdbarch_debug)
fprintf_unfiltered (gdb_stdlog, "gdbarch_find_by_info: "
"Previous architecture %s (%s) selected\n",
host_address_to_string (new_gdbarch),
1999-06-15 02:08:47 +08:00
new_gdbarch->bfd_arch_info->printable_name);
/* Find the existing arch in the list. */
for (list = &rego->arches;
(*list) != NULL && (*list)->gdbarch != new_gdbarch;
list = &(*list)->next);
/* It had better be in the list of architectures. */
gdb_assert ((*list) != NULL && (*list)->gdbarch == new_gdbarch);
/* Unlink THIS. */
this = (*list);
(*list) = this->next;
/* Insert THIS at the front. */
this->next = rego->arches;
rego->arches = this;
/* Return it. */
return new_gdbarch;
1999-06-15 02:08:47 +08:00
}
/* It's a new architecture. */
if (gdbarch_debug)
fprintf_unfiltered (gdb_stdlog, "gdbarch_find_by_info: "
"New architecture %s (%s) selected\n",
host_address_to_string (new_gdbarch),
new_gdbarch->bfd_arch_info->printable_name);
/* Insert the new architecture into the front of the architecture
list (keep the list sorted Most Recently Used). */
{
struct gdbarch_list *this = XMALLOC (struct gdbarch_list);
this->next = rego->arches;
this->gdbarch = new_gdbarch;
rego->arches = this;
}
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/* Check that the newly installed architecture is valid. Plug in
any post init values. */
new_gdbarch->dump_tdep = rego->dump_tdep;
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verify_gdbarch (new_gdbarch);
new_gdbarch->initialized_p = 1;
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if (gdbarch_debug)
gdbarch_dump (new_gdbarch, gdb_stdlog);
return new_gdbarch;
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}
/* Make the specified architecture current. */
void
deprecated_target_gdbarch_select_hack (struct gdbarch *new_gdbarch)
{
gdb_assert (new_gdbarch != NULL);
gdb_assert (new_gdbarch->initialized_p);
* gdbarch.sh (target_gdbarch): New global variable. (deprecated_current_gdbarch_select_hack): Set it. * gdbarch.c, gdbarch.h: Regenerate. * arch-utils.c (gdbarch_update_p): Use target_gdbarch instead of current_gdbarch. * target-descriptions.c (target_find_description): Likewise. * arm-tdep.c (arm_update_current_architecture): Likewise. (show_fp_model, arm_show_abi, arm_show_fallback_mode, arm_show_force_mode): Likewise. * mips-tdep.c (show_mask_address, show_mipsfpu_command, show_mips_abi): Likewise. * mep-tdep.c (me_module_register_set, current_me_module): Likewise. * target.c (target_translate_tls_address): Use target_gdbarch instead of current_gdbarch. * remote.c (struct packet_reg): Likewise. (get_remote_arch_state, packet_reg_from_regnum, packet_reg_from_pnum, remote_check_symbols, remote_wait, remote_address_masked, remote_insert_breakpoint, remote_insert_hw_breakpoint, remote_read_description): Likewise. * remote-m32r-sdi.c (m32r_resume, m32r_wait): Likewise. * remote-mips.c (mips_open, mips_common_breakpoint): Likewise. * cris-tdep.c (cris_can_use_hardware_watchpoint): Likewise. * solib.c (solib_open, solib_map_sections, solib_read_symbols, solib_add, info_sharedlibrary_command, solib_address, solib_create_inferior_hook, in_solib_dynsym_resolve_code, solib_global_lookup): Likewise. * solib-frv.c (enable_break2, frv_relocate_main_executable): Likewise. * solib-irix.c (irix_current_sos, irix_open_symbol_file_object): Likewise. * solib-sunos.c (sunos_solib_create_inferior_hook): Likewise. * solib-svr4.c (exec_entry_point, enable_break, svr4_free_so, set_solib_svr4_fetch_link_map_offsets, svr4_fetch_link_map_offsets): Likewise. * nto-tdep.c (nto_find_and_open_solib, nto_init_solib_absolute_prefix, nto_truncate_ptr): Likewise. * mips-linux-tdep.c (mips_linux_in_dynsym_stub): Likewise.
2008-08-27 01:21:29 +08:00
target_gdbarch = new_gdbarch;
gdb: * tui/tui-hooks.c: Include observer.h. (tui_event_default, tui_old_event_hooks, tui_event_hooks): Remove. (tui_bp_created_observer, tui_bp_deleted_observer, tui_bp_modified_observer): New globals. (tui_install_hooks): Use observers, not events. (tui_remove_hooks): Likewise. * mi/mi-cmd-break.c: Include observer.h, not gdb-events.h. (mi_breakpoint_observers_installed, mi_can_breakpoint_notify): New globals. (breakpoint_notify): Check mi_can_breakpoint_notify. (breakpoint_hooks): Remove. (mi_cmd_break_insert): Attach observers. Don't use events. * tracepoint.c: Include observer.h, not gdb-events.h. (tracepoint_operation, trace_pass_command): Notify observer. * interps.c: Don't include gdb-events.h. (clear_interpreter_hooks): Don't call clear_gdb_event_hooks. * gdbarch.c: Rebuild. * gdbarch.sh: Emit include for observer.h, not gdb-events.h. (deprecated_current_gdbarch_select_hack): Notify observer. * breakpoint.h: Don't include gdb-events.h. * breakpoint.c: Don't include gdb-events.h. (condition_command): Notify observer. (commands_command): Likewise. (commands_from_control_command): Likewise. (mention, delete_breakpoint, set_ignore_count): Likewise. (disable_breakpoint, do_enable_breakpoint): Likewise. * Makefile.in (gdb_events_h): Remove. (breakpoint_h): Update. (COMMON_OBS): Remove gdb-events.o. (gdb-events.o): Remove. (breakpoint.o, gdbarch.o, interps.o, tracepoint.o, gdbtk-bp.o, gdbtk-hooks.o, mi-cmd-break.o, tui-hooks.o): Update. * gdb-events.c: Remove. * gdb-events.h: Remove. * gdb-events.sh: Remove. gdb/doc: * observer.texi (GDB Observers): Document new observers: breakpoint_created, breakpoint_deleted, breakpoint_modified, tracepoint_created, tracepoint_deleted, tracepoint_modified, architecture_changed. gdb/gdbtk: * generic/gdbtk-hooks.c: Include observer.h, not gdb-events.h. (gdbtk_add_hooks): Use observers, not events. (gdbtk_architecture_changed): Add argument, for observer. * generic/gdbtk-bp.c: Include observer.h. (gdb_set_bp): Notify observer. (gdb_set_bp_addr): Likewise.
2008-07-26 00:12:03 +08:00
observer_notify_architecture_changed (new_gdbarch);
registers_changed ();
}
1999-08-31 09:14:27 +08:00
extern void _initialize_gdbarch (void);
void
_initialize_gdbarch (void)
{
2000-03-28 10:25:14 +08:00
struct cmd_list_element *c;
add_setshow_zinteger_cmd ("arch", class_maintenance, &gdbarch_debug, _("\
Set architecture debugging."), _("\
Show architecture debugging."), _("\
When non-zero, architecture debugging is enabled."),
NULL,
2005-02-24 Andrew Cagney <cagney@gnu.org> Add show_VARIABLE functions, update add_setshow call. * varobj.c (_initialize_varobj, show_varobjdebug): Add and update. * valprint.c (_initialize_valprint, show_print_max) (show_stop_print_at_null, show_repeat_count_threshold) (show_prettyprint_structs, show_unionprint) (show_prettyprint_arrays, show_addressprint, show_input_radix) (show_output_radix): Ditto. * valops.c (_initialize_valops, show_overload_resolution): Ditto. * utils.c (initialize_utils, show_chars_per_line) (show_lines_per_page, show_demangle, show_pagination_enabled) (show_sevenbit_strings, show_asm_demangle): Ditto * tui/tui-win.c (_initialize_tui_win, show_tui_border_kind) (show_tui_border_mode, show_tui_active_border_mode): Ditto. * top.c (init_main, show_new_async_prompt) (show_async_command_editing_p, show_write_history_p) (show_history_size, show_history_filename, show_caution) (show_annotation_level, init_main): Ditto. * target.c (initialize_targets, show_targetdebug) (show_trust_readonly): Ditto. * symfile.c (_initialize_symfile, show_symbol_reloading) (show_ext_args, show_download_write_size) (show_debug_file_directory): Ditto. * source.c (_initialize_source, show_lines_to_list): Ditto. * solib.c (_initialize_solib, show_auto_solib_add) (show_solib_search_path): Ditto. * p-valprint.c (_initialize_pascal_valprint) (show_pascal_static_field_print): Ditto. * printcmd.c (_initialize_printcmd, show_max_symbolic_offset) (show_print_symbol_filename): Add and update. * parse.c (_initialize_parse, show_expressiondebug): Dito. * observer.c (_initialize_observer, show_observer_debug): Dito. * maint.c (_initialize_maint_cmds, show_watchdog) (show_maintenance_profile_p): Dito. * linux-nat.c (_initialize_linux_nat, show_debug_linux_nat): Dito. * infrun.c (_initialize_infrun, show_debug_infrun) (show_stop_on_solib_events, show_follow_fork_mode_string) (show_scheduler_mode, show_step_stop_if_no_debug): Ditto. * infcall.c (_initialize_infcall, show_coerce_float_to_double_p) (show_unwind_on_signal_p): Ditto. * gdbtypes.c (build_gdbtypes, show_opaque_type_resolution) (_initialize_gdbtypes, show_overload_debug): Ditto. * gdb-events.c, gdb-events.sh (_initialize_gdb_events) (show_gdb_events_debug): Ditto. * gdbarch.c, gdbarch.sh (show_gdbarch_debug) (_initialize_gdbarch): Ditto. * frame.c (_initialize_frame, show_backtrace_past_main) (show_backtrace_past_entry, show_backtrace_limit) (show_frame_debug): Ditto. * exec.c (_initialize_exec, show_write_files): Ditto. * dwarf2read.c (_initialize_dwarf2_read) (show_dwarf2_max_cache_age): Ditto. * demangle.c (_initialize_demangler) (show_demangling_style_names): Ditto. * dcache.c (_initialize_dcache, show_dcache_enabled_p): Ditto. * cp-valprint.c (show_static_field_print) (_initialize_cp_valprint, show_vtblprint, show_objectprint): Ditto. * corefile.c (_initialize_core, show_gnutarget_string): Ditto. * cli/cli-logging.c (_initialize_cli_logging) (show_logging_overwrite, show_logging_redirect) (show_logging_filename): Ditto. * cli/cli-cmds.c (show_info_verbose, show_history_expansion_p) (init_cli_cmds, show_baud_rate, show_remote_debug) (show_remote_timeout, show_max_user_call_depth): Ditto. * charset.c (show_host_charset_name, show_target_charset_name) (initialize_charset): Ditto. * breakpoint.c (show_can_use_hw_watchpoints) (show_pending_break_support, _initialize_breakpoint): Ditto.
2005-02-24 21:51:36 +08:00
show_gdbarch_debug,
&setdebuglist, &showdebuglist);
}