Revised and re-submitted by John Wolfe <jlw@caldera.com>
Move the Dwarf 2 abbrev table to a per-compilation-unit structure,
so we can work on more than one compilation unit at a time. This
helps prepare GDB to handle inter-CU die references.
* dwarf2read.c (ABBREV_HASH_SIZE): moved definition forward in
the code to be defined before struct comp_unit_head.
(comp_unit_head): Added new members - offset, cu_head,
begin_die, next and dwarf2_abbrevs.
(dwarf2_abbrevs): Removed single static var; now member of
struct comp_unit_head.
dwarf2_build_psymtabs_hard): Complete new struct comp_unit_head
members.
(psymtab_to_symtab_1): Changed to work with the new
struct comp_unit_head.
(dwarf2_read_abbrevs): Now accepts a cu_header parameter and
constructs the dwarf2_abbrevs[] inside the cu_header.
(dwarf2_empty_abbrev_table): Now expects a ptr to a
dwarf2_abbrev table to clean up.
(dwarf2_lookup_abbrev): Now accepts a cu_header parameter and
handling of dwarf2_abbrevs inside the cu_header.
(read_partial_die): Now supports the call to the new
dwarf2_lookup_abbrev.
(read_full_die): Now supports the call to the new
dwarf2_lookup_abbrev.
* ui-out.h (ui_out_field_fmt_int): New prototype.
* ui-out.c (ui_out_field_fmt_int): New function allowing specification
of field width and alignment.
* stack.c (print_frame_info_base): When printing frame level, use
ui_out_field_fmt_int with a width of 2 and left alignment. Fix for
PR gdb/192
* infcmd.c (interrupt_target_command_wrapper): Delete.
(interrupt_target_command): Make non static.
(nofp_registers_info): Make static.
* stack.c (return_command_wrapper): Delete.
(return_command): Make non static.
* gdbtypes.c (fill_in_vptr_fieldno): Call check_typedef
before recursing.
* gnu-v3-abi.c (gnuv3_virtual_fn_field): Check return value
of fill_in_vptr_fieldno.
* inferior.h (registers_info, stepi_command, nexti_command,
continue_command, interrupt_target_command): Export from infcmd.c.
* frame.h (args_info, selected_frame_level_changed_hook,
return_command): Export from stack.c.
* v850ice.c (stepi_command, nexti_command, continue_command): use
prototypes from inferior.h.
* tracepoint.c (registers_info, args_info, locals_info): Use
prototypes from frame.h and inferior.h.
* Makefile.in (mi-main.o): Add dependency on frame.h.
2002-10-02 Elena Zannoni <ezannoni@redhat.com>
* mi-main.c (mi_cmd_exec_return): Don't use
return_command_wrapper, use return_command instead.
(mi_cmd_exec_interrupt): Don't use
interrupt_target_command_wrapper, use interrupt_target_command
instead.
(return_command_wrapper, interrupt_target_command_wrapper):
Delete.
Include frame.h.
2002-10-02 Elena Zannoni <ezannoni@redhat.com>
* tui-hooks.c (selected_frame_level_changed_hook): Use the one
exported from frame.h.
* NEWS: Mention that MI syntax, selected by "mi" changed to "mi2"
and that "mi0" syntax has been removed.
2002-10-01 Andrew Cagney <ac131313@redhat.com>
* gdb.texinfo (Mode Options): Update --interpreter option. "mi2"
and "mi1" instead of "mi1" and "mi0".
2002-10-01 Andrew Cagney <ac131313@redhat.com>
* mi-main.c (mi2_command_loop): New function.
(mi0_command_loop): Delete function.
(_initialize_mi_main): Recognize, and default to, "mi2". Do not
recognize "mi0".
* mi-out.c (mi_table_begin): Remove mi0 code.
(mi_table_body, mi_table_end): Ditto.
(mi_table_header, mi_open, mi_close): Ditto.
* mips-tdep.c (mips_frame_saved_pc): When a generic dummy frame,
use frame_unwind_signed_register to obtain the PC.
(mips_frame_chain): Handle a generic dummy frame.
(mips_init_extra_frame_info): When a generic dummy frame, don't
re-compute the frame base.
(mips_pop_frame): Handle generic dummy frames.
(mips_gdbarch_init): When generic dummy frames, set
use_generic_dummy_frames, push_dummy_frame to
generic_push_dummy_frame, pc_in_call_dummy to
generic_pc_in_call_dummy, and save_dummy_frame_top_of_stack to
generic_save_dummy_frame_tos.
* disasm.h: New file.
* mi/mi-cmd-disas.c (gdb_dis_asm_read_memory): Moved to disasm.c.
(compare_lines): Ditto.
(dump_insns): Ditto.
(do_mixed_source_and_assembly): Moved to disasm.c. Added uiout argument. (do_assembly_only): Ditto.
(do_disassembly): Renamed to gdb_disassembly and moved to disasm.c.
Sdded uiout argument.
* Makefile.in: Add new files. Reorder SFILES list. Update dependencies. Include libgdb.a later in the insight executable.
* frame.c: Include "gdb_string.h" and "builtin-regs.h".
(frame_map_regnum_to_name): New function.
(frame_map_name_to_regnum): New function.
* frame.h (frame_map_name_to_regnum): Declare.
(frame_map_regnum_to_name): Declare.
* builtin-regs.c (builtin_reg_map_regnum_to_name): New function.
* builtin-regs.h (builtin_reg_map_regnum_to_name): Declare.
* parse.c: Do not include "builtin-regs.h".
(target_map_name_to_register): Delete function.
(write_dollar_variable): Use frame_map_name_to_regnum.
* parser-defs.h (target_map_name_to_register): Delete declaration.
* expprint.c: Include "frame.h".
(print_subexp): Use frame_map_regnum_to_name.
* eval.c (evaluate_subexp_standard): Use frame_map_regnum_to_name.
* infcmd.c (registers_info): Use frame_map_name_to_regnum.
2002-09-25 Andrew Cagney <cagney@redhat.com>
* gdb.base/pc-fp.exp, gdb.base/pc-fp.c: New test.
* rs6000-tdep.c (rs6000_frame_saved_pc): If the link register
wasn't saved, and the next innermost frame is a dummy, return the
dummy frame's link register.
function.
(set_default_source_symtab_and_line): New function. Attempts to
determine a source file to list lines from if one is not currently
defined.
(get_current_source_symtab_and_line): Initialize sal.pc and
sal.end fields.
(set_current_source_symtab_and_line): Mark argument as const.
* source.h: Update declarations and comments.
* linespec.c (decode_line_1): Replace call to removed routine above.
* stack.c (print_frame_info_base): Ditto.
* cli/cli-cmds.c (edit_command): Ditto.
(list_command): Ditto.
sal.end fields.
(get_current_or_default_source_symtab_and_line): Ditto.
* breakpoint.c (parse_breakpoint_sals): Use correct accessor function
so we do not cause a new source symtab to be searched for (reverting an
unintentional change from the 2002-09-20 patch).
* scm-lang.c (scm_unpac): Ditto.
* complaints.c (symfile_explanations): Remove new-line from
``isolated_message''.
(vcomplaint): When ISOLATED_MESSAGE, force a line break.
(clear_complaints): When a SUBSEQUENT_MESSAGE, force a line break.
