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23a44de810
85 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Luis Machado
|
07107ca6f9 |
* inf-child.c (inf_child_follow_fork) New parameter
detach_fork. * inf-ptrace.c (inf_ptrace_follow_fork): Likewise. * inf-ttrace.c (inf_ttrace_follow_fork): Likewise. * inferior.h (detach_fork): Remove. * infrun.c (detach_fork): Adjust comment and make it static. (follow_fork): Pass detach_fork parameter to target_follow_fork. * linux-nat.c (linux_child_follow_fork): New parameter detach_fork. * target.c (target_follow_fork): New parameter detach_fork. Pass detach_fork as parameter and print its value. * target.h (struct target_ops) <to_follow_fork>: New int parameter. (target_follow_fork): New parameter detach_fork. |
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Tom Tromey
|
25f4350049 |
cleanup fixes for inf-ptrace.c
This is one of the stylistic patches. The code here in inf-ptrace.c is not incorrect, but it is in a style that the cleanup checker cannot handle. This patch changes it to a simpler style, following the usual method of introducing an unconditional "outer" cleanup. * inf-ptrace.c (inf_ptrace_create_inferior): Unconditionally call discard_cleanups. (inf_ptrace_attach): Likewise. |
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Joel Brobecker
|
28e7fd6234 |
Update years in copyright notice for the GDB files.
Two modifications:
1. The addition of 2013 to the copyright year range for every file;
2. The use of a single year range, instead of potentially multiple
year ranges, as approved by the FSF.
|
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|
Tom Tromey
|
f5656eadf4 |
* gdbarch.sh (target_gdbarch): Remove macro.
(get_target_gdbarch): Rename to target_gdbarch. * gdbarch.c, gdbarch.h: Rebuild. * ada-tasks.c, aix-thread.c, amd64-linux-nat.c, arch-utils.c, arm-tdep.c, auxv.c, breakpoint.c, bsd-uthread.c, corefile.c, darwin-nat-info.c, dcache.c, dsrec.c, exec.c, fbsd-nat.c, filesystem.c, gcore.c, gnu-nat.c, i386-darwin-nat.c, i386-nat.c, ia64-vms-tdep.c, inf-ptrace.c, infcmd.c, jit.c, linux-nat.c, linux-tdep.c, linux-thread-db.c, m32r-rom.c, memattr.c, mep-tdep.c, microblaze-tdep.c, mips-linux-nat.c, mips-linux-tdep.c, mips-tdep.c, monitor.c, moxie-tdep.c, nto-procfs.c, nto-tdep.c, ppc-linux-nat.c, proc-service.c, procfs.c, progspace.c, ravenscar-thread.c, record.c, remote-m32r-sdi.c, remote-mips.c, remote-sim.c, remote.c, rl78-tdep.c, rs6000-nat.c, rx-tdep.c, s390-nat.c, sol-thread.c, solib-darwin.c, solib-dsbt.c, solib-frv.c, solib-ia64-hpux.c, solib-irix.c, solib-pa64.c, solib-som.c, solib-spu.c, solib-sunos.c, solib-svr4.c, solib.c, spu-linux-nat.c, spu-multiarch.c, spu-tdep.c, symfile-mem.c, symfile.c, symtab.c, target-descriptions.c, target.c, target.h, tracepoint.c, windows-nat.c, windows-tdep.c, xcoffsolib.c, cli/cli-dump.c, common/agent.c, mi/mi-interp.c, python/py-finishbreakpoint.c, python/py-inferior.c, python/python.c: Update. |
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Pedro Alves
|
a493e3e2e4 |
gdb/
2012-05-24 Pedro Alves <palves@redhat.com>
PR gdb/7205
Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
gdb/gdbserver/
2012-05-24 Pedro Alves <palves@redhat.com>
PR gdb/7205
Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
include/gdb/
2012-05-24 Pedro Alves <palves@redhat.com>
PR gdb/7205
* gdb/signals.def: Replace TARGET_SIGNAL_ with GDB_SIGNAL_
throughout.
sim/arm/
2012-05-24 Pedro Alves <palves@redhat.com>
PR gdb/7205
Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
sim/avr/
2012-05-24 Pedro Alves <palves@redhat.com>
PR gdb/7205
Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
sim/common/
2012-05-24 Pedro Alves <palves@redhat.com>
PR gdb/7205
Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
sim/cr16/
2012-05-24 Pedro Alves <palves@redhat.com>
PR gdb/7205
Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
sim/d10v/
2012-05-24 Pedro Alves <palves@redhat.com>
PR gdb/7205
Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
sim/erc32/
2012-05-24 Pedro Alves <palves@redhat.com>
PR gdb/7205
Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
sim/m32c/
2012-05-24 Pedro Alves <palves@redhat.com>
PR gdb/7205
Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
sim/ppc/
2012-05-24 Pedro Alves <palves@redhat.com>
PR gdb/7205
Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
sim/rl78/
2012-05-24 Pedro Alves <palves@redhat.com>
PR gdb/7205
Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
sim/rx/
2012-05-24 Pedro Alves <palves@redhat.com>
PR gdb/7205
Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
|
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Pedro Alves
|
2ea286498f |
gdb/
2012-05-24 Pedro Alves <palves@redhat.com> PR gdb/7205 Replace target_signal with gdb_signal throughout. gdb/gdbserver/ 2012-05-24 Pedro Alves <palves@redhat.com> PR gdb/7205 Replace target_signal with gdb_signal throughout. include/gdb/ 2012-05-24 Pedro Alves <palves@redhat.com> PR gdb/7205 Replace target_signal with gdb_signal throughout. sim/common/ 2012-05-24 Pedro Alves <palves@redhat.com> PR gdb/7205 Replace target_signal with gdb_signal throughout. |
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Mark Kettenis
|
460fac3cfa | * inf-ptrace.c (inf_ptrace_post_attach): Make static. | ||
|
Joel Brobecker
|
0b30217134 |
Copyright year update in most files of the GDB Project.
gdb/ChangeLog:
Copyright year update in most files of the GDB Project.
|
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Yao Qi
|
a4d0b8315f |
gdb/
* inf-ptrace.c (inf_ptrace_xfer_partial): Reindent. |
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Mark Kettenis
|
e8ace1c0f4 |
2011-12-27 Mark Kettenis <kettenis@gnu.org>
* inf-ptrace.c [PT_IO && PIOD_READ_AUXV]
(inf_ptrace_xfer_partial): Implement TARGET_OBJECT_AUXV.
(inf_ptrace_auxv_parse): New function.
(inf_ptrace_target): Initialize to_auxv_parse field.
|
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Tristan Gingold
|
e69860f1b6 |
2011-09-22 Tristan Gingold <gingold@adacore.com>
* fork-child.c (fork_inferior): Add exec_fun parameter. Call exec_fun or execvp. * inferior.h: Adjust prototype. * gnu-nat.c (gnu_create_inferior): Adjust fork_inferior call. * inf-ttrace.c (inf_ttrace_create_inferior): Ditto. * inf-ptrace.c (inf_ptrace_create_inferior): Ditto. * procfs.c (procfs_create_inferior): Ditto. * darwin-nat.c (darwin_execvp): New function. (darwin_create_inferior): Use it. |
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Joel Brobecker
|
7b6bb8daac | run copyright.sh for 2011. | ||
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Joel Brobecker
|
f73b1357df |
remove target_acknowledge_created_inferior
This target_ops routine appears to be unused in practice, so this patch
removes it.
gdb/ChangeLog:
* inf-child.c (inf_child_acknowledge_created_inferior): Delete.
(inf_child_target): Do not set t->to_acknowledge_created_inferior.
* inf-ptrace.c (inf_ptrace_create_inferior): Remove call to
target_acknowledge_created_inferior.
* inf-ttrace.c (inf_ttrace_him): Likewise.
* target.h (struct target_ops): Delete to_acknowledge_created_inferior
field.
(target_acknowledge_created_inferior): Delete.
* target.c (update_current_target): Remove setting of
to_acknowledge_created_inferior field. Do default value for that
field either.
(debug_to_acknowledge_created_inferior): Delete.
(setup_target_debug): Remove setting of
current_target.to_acknowledge_created_inferior.
|
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Hui Zhu
|
26590820c2 |
2010-07-20 Hui Zhu <teawater@gmail.com>
* inf-ptrace.c (inf_ptrace_create_inferior): Initialize back_to. (inf_ptrace_attach): Ditto. |
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Jan Kratochvil
|
c0edd9edad |
gdb/
Make core files the process_stratum. * corefile.c (core_target): New variable. (core_file_command): Remove variable t, use core_target. * corelow.c (core_ops): Make it static. (init_core_ops): Change to process_stratum. Initialize CORE_TARGET. * defs.h (make_cleanup_unpush_target): New prototype. * gdbarch.h: Regenerate. * gdbarch.sh (core_pid_to_str): Remove core_stratum from its comment. * gdbcore.h (core_target): New declaration. * inf-ptrace.c (inf_ptrace_create_inferior, inf_ptrace_attach): New variables ops_already_pushed and back_to. Use push_target, make_cleanup_unpush_target and discard_cleanups calls. * record.c (record_open): Replace core_stratum by a core_bfd check. * target.c (target_is_pushed): New function. (find_core_target): Remove. * target.h (enum strata) <core_stratum>: Remove. (target_is_pushed): New declaration. (find_core_target): Remove declaration. * tracepoint.c (init_tfile_ops) <to_stratum>: Remove comment. * utils.c (do_unpush_target, make_cleanup_unpush_target): New functions. gdb/doc/ Make core files the process_stratum. * gdb.texinfo (Active Targets): Remove core_stratum. Include record_stratum example. gdb/testsuite/ Make core files the process_stratum. * gdb.base/corefile.exp (run: load core again) (run: sanity check we see the core file, run: with core) (run: core file is cleared, attach: load core again) (attach: sanity check we see the core file, attach: with core) (attach: core file is cleared): New tests. * gdb.base/coremaker.c (main): New parameters. Implement "sleep" argv. |
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|
Jan Kratochvil
|
74164c5624 |
gdb/
* defs.h (parse_pid_to_attach): New. * utils.c (parse_pid_to_attach): New. * darwin-nat.c (darwin_attach): Replace ARGS parsing by parse_pid. * gnu-nat.c (gnu_attach): Likewise. * nto-procfs.c (procfs_attach): Likewise. * procfs.c (procfs_attach): Likewise. * windows-nat.c (windows_attach): Likewise. * inf-ptrace.c (inf_ptrace_attach): Likewise. Remove variable dummy. * inf-ttrace.c (inf_ttrace_attach): Likewise. * remote.c (extended_remote_attach_1): Likewise. New comment on getpid check. gdb/testsuite/ * gdb.base/attach.exp (attach to nonsense is prohibited): Make the "Illegal process-id" expect string more exact. (attach to digits-starting nonsense is prohibited): New. |
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Joel Brobecker
|
4c38e0a4fc |
Update copyright year in most headers.
Automatic update by copyright.sh. |
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Joel Brobecker
|
6479260d11 |
Fix build failure in inf-ptrace.c.
* inf-ptrace.c (inf_ptrace_follow_fork): Fix typo. |
||
|
Pedro Alves
|
6c95b8df7f |
2009-10-19 Pedro Alves <pedro@codesourcery.com>
Stan Shebs <stan@codesourcery.com> Add base multi-executable/process support to GDB. gdb/ * Makefile.in (SFILES): Add progspace.c. (COMMON_OBS): Add progspace.o. * progspace.h: New. * progspace.c: New. * breakpoint.h (struct bp_target_info) <placed_address_space>: New field. (struct bp_location) <pspace>: New field. (struct breakpoint) <pspace>: New field. (bpstat_stop_status, breakpoint_here_p) (moribund_breakpoint_here_p, breakpoint_inserted_here_p) (regular_breakpoint_inserted_here_p) (software_breakpoint_inserted_here_p, breakpoint_thread_match) (set_default_breakpoint): Adjust prototypes. (remove_breakpoints_pid, breakpoint_program_space_exit): Declare. (insert_single_step_breakpoint, deprecated_insert_raw_breakpoint): Adjust prototypes. * breakpoint.c (executing_startup): Delete. (default_breakpoint_sspace): New. (breakpoint_restore_shadows): Skip if the address space doesn't match. (update_watchpoint): Record the frame's program space in the breakpoint location. (insert_bp_location): Record the address space in target_info. Adjust to pass the symbol space to solib_name_from_address. (breakpoint_program_space_exit): New. (insert_breakpoint_locations): Switch the symbol space and thread when inserting breakpoints. Don't insert breakpoints in a vfork parent waiting for vfork done if we're not attached to the vfork child. (remove_breakpoints_pid): New. (reattach_breakpoints): Switch to a thread of PID. Ignore breakpoints of other symbol spaces. (create_internal_breakpoint): Store the symbol space in the sal. (create_longjmp_master_breakpoint): Iterate over all symbol spaces. (update_breakpoints_after_exec): Ignore breakpoints for other symbol spaces. (remove_breakpoint): Rename to ... (remove_breakpoint_1): ... this. Pass the breakpoints symbol space to solib_name_from_address. (remove_breakpoint): New. (mark_breakpoints_out): Ignore breakpoints from other symbol spaces. (breakpoint_init_inferior): Ditto. (breakpoint_here_p): Add an address space argument and adjust to use breakpoint_address_match. (moribund_breakpoint_here_p): Ditto. (regular_breakpoint_inserted_here_p): Ditto. (breakpoint_inserted_here_p): Ditto. (software_breakpoint_inserted_here_p): Ditto. (breakpoint_thread_match): Ditto. (bpstat_check_location): Ditto. (bpstat_stop_status): Ditto. (print_breakpoint_location): If there's a location to print, switch the current symbol space. (print_one_breakpoint_location): Add `allflag' argument. (print_one_breakpoint): Ditto. Adjust. (do_captured_breakpoint_query): Adjust. (breakpoint_1): Adjust. (breakpoint_has_pc): Also match the symbol space. (describe_other_breakpoints): Add a symbol space argument and adjust. (set_default_breakpoint): Add a symbol space argument. Set default_breakpoint_sspace. (breakpoint_address_match): New. (check_duplicates_for): Add an address space argument, and adjust. (set_raw_breakpoint): Record the symbol space in the location and in the breakpoint. (set_longjmp_breakpoint): Skip longjmp master breakpoints from other symbol spaces. (remove_thread_event_breakpoints, remove_solib_event_breakpoints) (disable_breakpoints_in_shlibs): Skip breakpoints from other symbol spaces. (disable_breakpoints_in_unloaded_shlib): Match symbol spaces. (create_catchpoint): Set the symbol space in the sal. (disable_breakpoints_before_startup): Skip breakpoints from other symbol spaces. Set executing_startup in the current symbol space. (enable_breakpoints_after_startup): Clear executing_startup in the current symbol space. Skip breakpoints from other symbol spaces. (clone_momentary_breakpoint): Also copy the symbol space. (add_location_to_breakpoint): Set the location's symbol space. (bp_loc_is_permanent): Switch thread and symbol space. (create_breakpoint): Adjust. (expand_line_sal_maybe): Expand comment to mention symbol spaces. Switch thread and symbol space when reading memory. (parse_breakpoint_sals): Set the symbol space in the sal. (break_command_really): Ditto. (skip_prologue_sal): Switch and space. (resolve_sal_pc): Ditto. (watch_command_1): Record the symbol space in the sal. (create_ada_exception_breakpoint): Adjust. (clear_command): Adjust. Match symbol spaces. (update_global_location_list): Use breakpoint_address_match. (breakpoint_re_set_one): Switch thread and space. (breakpoint_re_set): Save symbol space. (breakpoint_re_set_thread): Also reset the symbol space. (deprecated_insert_raw_breakpoint): Add an address space argument. Adjust. (insert_single_step_breakpoint): Ditto. (single_step_breakpoint_inserted_here_p): Ditto. (clear_syscall_counts): New. (_initialize_breakpoint): Install it as inferior_exit observer. * exec.h: Include "progspace.h". (exec_bfd, exec_bfd_mtime): New defines. (exec_close): Declare. * exec.c: Include "gdbthread.h" and "progspace.h". (exec_bfd, exec_bfd_mtime, current_target_sections_1): Delete. (using_exec_ops): New. (exec_close_1): Rename to exec_close, and make public. (exec_close): Rename to exec_close_1, and adjust all callers. Add description. Remove target sections and close executables from all program spaces. (exec_file_attach): Add comment. (add_target_sections): Check on `using_exec_ops' to check if the target should be pushed. (remove_target_sections): Only unpush the target if there are no more target sections in any symbol space. * gdbcore.h: Include "exec.h". (exec_bfd, exec_bfd_mtime): Remove declarations. * frame.h (get_frame_program_space, get_frame_address_space) (frame_unwind_program_space): Declare. * frame.c (struct frame_info) <pspace, aspace>: New fields. (create_sentinel_frame): Add program space argument. Set the pspace and aspace fields of the frame object. (get_current_frame, create_new_frame): Adjust. (get_frame_program_space): New. (frame_unwind_program_space): New. (get_frame_address_space): New. * stack.c (print_frame_info): Adjust. (print_frame): Use the frame's program space. * gdbthread.h (any_live_thread_of_process): Declare. * thread.c (any_live_thread_of_process): New. (switch_to_thread): Switch the program space as well. (restore_selected_frame): Don't warn if trying to restore frame level 0. * inferior.h: Include "progspace.h". (detach_fork): Declare. (struct inferior) <removable, aspace, pspace> <vfork_parent, vfork_child, pending_detach> <waiting_for_vfork_done>: New fields. <terminal_info>: Remove field. <data, num_data>: New fields. (register_inferior_data, register_inferior_data_with_cleanup) (clear_inferior_data, set_inferior_data, inferior_data): Declare. (exit_inferior, exit_inferior_silent, exit_inferior_num_silent) (inferior_appeared): Declare. (find_inferior_pid): Typo. (find_inferior_id, find_inferior_for_program_space): Declare. (set_current_inferior, save_current_inferior, prune_inferiors) (number_of_inferiors): Declare. (inferior_list): Declare. * inferior.c: Include "gdbcore.h" and "symfile.h". (inferior_list): Make public. (delete_inferior_1): Always delete thread silently. (find_inferior_id): Make public. (current_inferior_): New. (current_inferior): Use it. (set_current_inferior): New. (restore_inferior): New. (save_current_inferior): New. (free_inferior): Free the per-inferior data. (add_inferior_silent): Allocate per-inferior data. Call inferior_appeared. (delete_threads_of_inferior): New. (delete_inferior_1): Adjust interface to take an inferior pointer. (delete_inferior): Adjust. (delete_inferior_silent): Adjust. (exit_inferior_1): New. (exit_inferior): New. (exit_inferior_silent): New. (exit_inferior_num_silent): New. (detach_inferior): Adjust. (inferior_appeared): New. (discard_all_inferiors): Adjust. (find_inferior_id): Make public. Assert pid is not zero. (find_inferior_for_program_space): New. (have_inferiors): Check if we have any inferior with pid not zero. (have_live_inferiors): Go over all pushed targets looking for process_stratum. (prune_inferiors): New. (number_of_inferiors): New. (print_inferior): Add executable column. Print vfork parent/child relationships. (inferior_command): Adjust to cope with not running inferiors. (remove_inferior_command): New. (add_inferior_command): New. (clone_inferior_command): New. (struct inferior_data): New. (struct inferior_data_registration): New. (struct inferior_data_registry): New. (inferior_data_registry): New. (register_inferior_data_with_cleanup): New. (register_inferior_data): New. (inferior_alloc_data): New. (inferior_free_data): New. (clear_inferior_data): New. (set_inferior_data): New. (inferior_data): New. (initialize_inferiors): New. (_initialize_inferiors): Register "add-inferior", "remove-inferior" and "clone-inferior" commands. * objfiles.h: Include "progspace.h". (struct objfile) <pspace>: New field. (symfile_objfile, object_files): Don't declare. (ALL_PSPACE_OBJFILES): New. (ALL_PSPACE_OBJFILES_SAFE): New. (ALL_OBJFILES, ALL_OBJFILES_SAFE): Adjust. (ALL_PSPACE_SYMTABS): New. (ALL_PRIMARY_SYMTABS): Adjust. (ALL_PSPACE_PRIMARY_SYMTABS): New. (ALL_PSYMTABS): Adjust. (ALL_PSPACE_PSYMTABS): New. * objfiles.c (object_files, symfile_objfile): Delete. (struct objfile_sspace_info): New. (objfiles_pspace_data): New. (objfiles_pspace_data_cleanup): New. (get_objfile_pspace_data): New. (objfiles_changed_p): Delete. (allocate_objfile): Set the objfile's program space. Adjust to reference objfiles_changed_p in pspace data. (free_objfile): Adjust to reference objfiles_changed_p in pspace data. (objfile_relocate): Ditto. (update_section_map): Add pspace argument. Adjust to iterate over objfiles in the passed in pspace. (find_pc_section): Delete sections and num_sections statics. Adjust to refer to program space's objfiles_changed_p. Adjust to refer to sections and num_sections store in the objfile's pspace data. (objfiles_changed): Adjust to reference objfiles_changed_p in pspace data. (_initialize_objfiles): New. * linespec.c (decode_all_digits, decode_dollar): Set the sal's program space. * source.c (current_source_pspace): New. (get_current_source_symtab_and_line): Set the sal's program space. (set_current_source_symtab_and_line): Set current_source_pspace. (select_source_symtab): Ditto. Use ALL_OBJFILES. (forget_cached_source_info): Iterate over all program spaces. * symfile.c (clear_symtab_users): Adjust. * symmisc.c (print_symbol_bcache_statistics): Iterate over all program spaces. (print_objfile_statistics): Ditto. (maintenance_print_msymbols): Ditto. (maintenance_print_objfiles): Ditto. (maintenance_info_symtabs): Ditto. (maintenance_info_psymtabs): Ditto. * symtab.h (SYMTAB_PSPACE): New. (struct symtab_and_line) <pspace>: New field. * symtab.c (init_sal): Clear the sal's program space. (find_pc_sect_symtab): Set the sal's program space. Switch thread and space. (append_expanded_sal): Add program space argument. Iterate over all program spaces. (expand_line_sal): Iterate over all program spaces. Switch program space. * target.h (enum target_waitkind) <TARGET_WAITKIND_VFORK_DONE>: New. (struct target_ops) <to_thread_address_space>: New field. (target_thread_address_space): Define. * target.c (target_detach): Only remove breakpoints from the inferior we're detaching. (target_thread_address_space): New. * defs.h (initialize_progspace): Declare. * top.c (gdb_init): Call it. * solist.h (struct so_list) <sspace>: New field. * solib.h (struct program_space): Forward declare. (solib_name_from_address): Adjust prototype. * solib.c (so_list_head): Replace with a macro referencing the program space. (update_solib_list): Set the so's program space. (solib_name_from_address): Add a program space argument and adjust. * solib-svr4.c (struct svr4_info) <pid>: Delete field. <interp_text_sect_low, interp_text_sect_high, interp_plt_sect_low> <interp_plt_sect_high>: New fields. (svr4_info_p, svr4_info): Delete. (solib_svr4_sspace_data): New. (get_svr4_info): Rewrite. (svr4_sspace_data_cleanup): New. (open_symbol_file_object): Adjust. (svr4_default_sos): Adjust. (svr4_fetch_objfile_link_map): Adjust. (interp_text_sect_low, interp_text_sect_high, interp_plt_sect_low) (interp_plt_sect_high): Delete. (svr4_in_dynsym_resolve_code): Adjust. (enable_break): Adjust. (svr4_clear_solib): Revert bit that removed the svr4_info here, and reinstate clearing debug_base, debug_loader_offset_p, debug_loader_offset and debug_loader_name. (_initialize_svr4_solib): Register solib_svr4_pspace_data. Don't install an inferior_exit observer anymore. * printcmd.c (struct display) <pspace>: New field. (display_command): Set the display's sspace. (do_one_display): Match the display's sspace. (display_uses_solib_p): Ditto. * linux-fork.c (detach_fork): Moved to infrun.c. (_initialize_linux_fork): Moved "detach-on-fork" command to infrun.c. * infrun.c (detach_fork): Moved from linux-fork.c. (proceed_after_vfork_done): New. (handle_vfork_child_exec_or_exit): New. (follow_exec_mode_replace, follow_exec_mode_keep) (follow_exec_mode_names, follow_exec_mode_string) (show_follow_exec_mode_string): New. (follow_exec): New. Reinstate the mark_breakpoints_out call. Remove shared libraries before attaching new executable. If user wants to keep the inferior, keep it. (displaced_step_fixup): Adjust to pass an address space to the breakpoints module. (resume): Ditto. (clear_proceed_status): In all-stop mode, always clear the proceed status of all threads. (prepare_to_proceed): Adjust to pass an address space to the breakpoints module. (proceed): Ditto. (adjust_pc_after_break): Ditto. (handle_inferior_event): When handling a process exit, switch the program space to the inferior's that had exited. Call handle_vfork_child_exec_or_exit. Adjust to pass an address space to the breakpoints module. In non-stop mode, when following a fork and detach-fork is off, also resume the other branch. Handle TARGET_WAITKIND_VFORK_DONE. Set the program space in sals. (normal_stop): Prune inferiors. (_initialize_infrun): Install the new "follow-exec-mode" command. "detach-on-fork" moved here. * regcache.h (get_regcache_aspace): Declare. * regcache.c (struct regcache) <aspace>: New field. (regcache_xmalloc): Clear the aspace. (get_regcache_aspace): New. (regcache_cpy): Copy the aspace field. (regcache_cpy_no_passthrough): Ditto. (get_thread_regcache): Fetch the thread's address space from the target, and store it in the regcache. * infcall.c (call_function_by_hand): Set the sal's pspace. * arch-utils.c (default_has_shared_address_space): New. * arch-utils.h (default_has_shared_address_space): Declare. * gdbarch.sh (has_shared_address_space): New. * gdbarch.h, gdbarch.c: Regenerate. * linux-tdep.c: Include auxv.h, target.h, elf/common.h. (linux_has_shared_address_space): New. (_initialize_linux_tdep): Declare. * arm-tdep.c (arm_software_single_step): Pass the frame's address space to insert_single_step_breakpoint. * arm-linux-tdep.c (arm_linux_software_single_step): Pass the frame's pspace to breakpoint functions. * cris-tdep.c (crisv32_single_step_through_delay): Ditto. (cris_software_single_step): Ditto. * mips-tdep.c (deal_with_atomic_sequence): Add frame argument. Pass the frame's pspace to breakpoint functions. (mips_software_single_step): Adjust. (mips_single_step_through_delay): Adjust. * rs6000-aix-tdep.c (rs6000_software_single_step): Adjust. * rs6000-tdep.c (ppc_deal_with_atomic_sequence): Adjust. * solib-irix.c (enable_break): Adjust to pass the current frame's address space to breakpoint functions. * sparc-tdep.c (sparc_software_single_step): Ditto. * spu-tdep.c (spu_software_single_step): Ditto. * alpha-tdep.c (alpha_software_single_step): Ditto. * record.c (record_wait): Adjust to pass an address space to the breakpoints module. * fork-child.c (fork_inferior): Set the new inferior's program and address spaces. * inf-ptrace.c (inf_ptrace_follow_fork): Copy the parent's program and address spaces. (inf_ptrace_attach): Set the inferior's program and address spaces. * linux-nat.c: Include "solib.h". (linux_child_follow_fork): Manage parent and child's program and address spaces. Clone the parent's program space if necessary. Don't wait for the vfork to be done here. Refuse to resume if following the vfork parent while leaving the child stopped. (resume_callback): Don't resume a vfork parent. (linux_nat_resume): Also check for pending events in the lp->waitstatus field. (linux_handle_extended_wait): Report TARGET_WAITKIND_VFORK_DONE events to the core. (stop_wait_callback): Don't wait for SIGSTOP on vfork parents. (cancel_breakpoint): Adjust. * linux-thread-db.c (thread_db_wait): Don't remove thread event breakpoints here. (thread_db_mourn_inferior): Don't mark breakpoints out here. Remove thread event breakpoints after mourning. * corelow.c: Include progspace.h. (core_open): Set the inferior's program and address spaces. * remote.c (remote_add_inferior): Set the new inferior's program and address spaces. (remote_start_remote): Update address spaces. (extended_remote_create_inferior_1): Don't init the thread list if we already debugging other inferiors. * darwin-nat.c (darwin_attach): Set the new inferior's program and address spaces. * gnu-nat.c (gnu_attach): Ditto. * go32-nat.c (go32_create_inferior): Ditto. * inf-ttrace.c (inf_ttrace_follow_fork, inf_ttrace_attach): Ditto. * monitor.c (monitor_open): Ditto. * nto-procfs.c (procfs_attach, procfs_create_inferior): Ditto. * procfs.c (do_attach): Ditto. * windows-nat.c (do_initial_windows_stuff): Ditto. * inflow.c (inferior_process_group) (terminal_init_inferior_with_pgrp, terminal_inferior, (terminal_ours_1, inflow_inferior_exit, copy_terminal_info) (child_terminal_info, new_tty_postfork, set_sigint_trap): Adjust to use per-inferior data instead of inferior->terminal_info. (inflow_inferior_data): New. (inflow_new_inferior): Delete. (inflow_inferior_data_cleanup): New. (get_inflow_inferior_data): New. * mi/mi-interp.c (mi_new_inferior): Rename to... (mi_inferior_appeared): ... this. (mi_interpreter_init): Adjust. * tui/tui-disasm.c: Include "progspace.h". (tui_set_disassem_content): Pass an address space to breakpoint_here_p. * NEWS: Mention multi-program debugging support. Mention new commands "add-inferior", "clone-inferior", "remove-inferior", "maint info program-spaces", and new option "set follow-exec-mode". 2009-10-19 Pedro Alves <pedro@codesourcery.com> Stan Shebs <stan@codesourcery.com> gdb/doc/ * observer.texi (new_inferior): Rename to... (inferior_appeared): ... this. 2009-10-19 Pedro Alves <pedro@codesourcery.com> Stan Shebs <stan@codesourcery.com> gdb/testsuite/ * gdb.base/foll-vfork.exp: Adjust to spell out "follow-fork". * gdb.base/foll-exec.exp: Adjust to expect a process id before "Executing new program". * gdb.base/foll-fork.exp: Adjust to spell out "follow-fork". * gdb.base/multi-forks.exp: Ditto. Adjust to the inferior being left listed after having been killed. * gdb.base/attach.exp: Adjust to spell out "symbol-file". * gdb.base/maint.exp: Adjust test. * Makefile.in (ALL_SUBDIRS): Add gdb.multi. * gdb.multi/Makefile.in: New. * gdb.multi/base.exp: New. * gdb.multi/goodbye.c: New. * gdb.multi/hangout.c: New. * gdb.multi/hello.c: New. * gdb.multi/bkpt-multi-exec.c: New. * gdb.multi/bkpt-multi-exec.exp: New. * gdb.multi/crashme.c: New. 2009-10-19 Pedro Alves <pedro@codesourcery.com> Stan Shebs <stan@codesourcery.com> gdb/doc/ * gdb.texinfo (Inferiors): Rename node to ... (Inferiors and Programs): ... this. Mention running multiple programs in the same debug session. <info inferiors>: Mention the new 'Executable' column if "info inferiors". Update examples. Document the "add-inferior", "clone-inferior", "remove-inferior" and "maint info program-spaces" commands. (Process): Rename node to... (Forks): ... this. Document "set|show follow-exec-mode". |
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Sergio Durigan Junior
|
a96d9b2e9a |
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. |
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|
Pedro Alves
|
e58b0e63bb |
gdb/
* gdbthread.h (struct thread_info): New `pending_follow' field. * thread.c (new_thread): New function. (add_thread_silent): Use it. * breakpoint.c (internal_breakpoint_number): New global, moved from inside... (create_internal_breakpoint): ... this. (clone_momentary_breakpoint): New. * breakpoint.h (clone_momentary_breakpoint): Declare. * infrun.c (nullify_last_target_wait_ptid): Move declaration higher. (pending_follow): Delete. (follow_fork): Handle pending follow fork event here. Moved the preserving of thread stepping state here. (resume): Don't handle pending follow fork events here. Only install the inferior's terminal modes if we're about to resume it. (proceed): Handle possible pending follow fork events here. (init_wait_for_inferior): No need to clear pending_follow anymore, it's gone. (handle_inferior_event): Adjust to per-thread `pending_follow'. Call `follow_fork' to handle following the fork. If the follow-fork is cancelled, stop stepping. * linux-nat.c (linux_child_follow_fork): Adjust to per-thread `pending_follow' events. Remove code that handled preserving the thread stepping state. * inf-ptrace.c (inf_ptrace_follow_fork): Ditto. * inf-ttrace.c (inf_ttrace_follow_fork): Ditto. gdb/testsuite/ * gdb.threads/fork-thread-pending.c: New. * gdb.threads/fork-thread-pending.exp: New. |
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|
Pedro Alves
|
47608cb1ac |
* target.h (TARGET_WNOHANG): New.
* target.c (target_wait): Add `options' argument. Adjust. (struct target_ops) <to_wait>: Add `options' argument. (target_wait): Add `options' argument. * infrun.c (wait_for_inferior): Pass 0 as options to target_wait (blocking wait). (fetch_inferior_event): Pass TARGET_WNOHANG as options to target_wait. * fork-child.c (startup_inferior): Pass 0 as options to target_wait (blocking wait). * linux-nat.c (linux_nat_create_inferior): Remove async masking. (linux_nat_wait_1): Add `target_options' argument. Use it instead of checking on target_can_async_p. (linux_nat_wait): Add `target_options' argument. Adjust. * remote.c (remote_wait_ns): Add `options' argument. Adjust to check on TARGET_WNOWAIT instead of checking on remote_is_async_p. (remote_wait_as): Add `options' argument. Adjust to check on TARGET_WNOWAIT instead of checking on remote_is_async_p. If doing a blocking wait, keep waiting until an interesting event comes out. (remote_wait): Add `options' argument. Don't loop here if the target is in async mode, and a blocking wait has been requested. * top.c (deprecated_target_wait_hook): Add `options' argument. * linux-thread-db.c (thread_db_wait): Add `options' argument, and pass it down to the layer beneath. * inf-ptrace.c (inf_ptrace_wait): Add `options' argument. * record.c (record_beneath_to_wait): Add `options' argument. (record_wait): Add `options' argument, and pass it down to the layer beneath. * bsd-uthread.c (bsd_uthread_wait): Add `options' argument. * darwin-nat.c (darwin_wait): Likewise. * defs.h (deprecated_target_wait_hook): Likewise. * gnu-nat.c (gnu_wait): Add `options' argument. * go32-nat.c (go32_wait): Likewise. * hpux-thread.c (hpux_thread_wait): Add `options' argument, and pass it down to the layer beneath. * inf-ttrace.c (inf_ttrace_wait): Add `options' argument. * monitor.c (monitor_wait): Likewise. * nto-procfs.c (procfs_wait): Likewise. * remote-mips.c (mips_wait): Add `options' argument. * remote-sim.c (gdbsim_wait): Likewise. * rs6000-nat.c (rs6000_wait): Add `options' argument. * sol-thread.c (sol_thread_wait): Add `options' argument, and pass it down to the layer beneath. * spu-linux-nat.c (spu_child_wait): Add `options' argument. * windows-nat.c (windows_wait): Likewise. * tui/tui-hooks.c (tui_target_wait_hook): Likewise. Adjust. |
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|
Pedro Alves
|
191c4426c1 |
* fork-child.c: Don't include frame.h. Include terminal.h.
(fork_inferior): Call new_tty_postfork after forking adn adding the child to the inferior list. * inferior.h (new_tty_prefork, gdb_has_a_terminal): Don't declare here. * inflow.c (struct terminal_info): Remove const qualifier from `run_terminal' field. (inferior_thisrun_terminal): Tweak comment. (inflow_inferior_exit): Release the `run_terminal' field. (copy_terminal_info): New function. (new_tty_postfork): New function. * terminal.h (new_tty_prefork, new_tty, new_tty_postfork, (copy_terminal_info, gdb_has_a_terminal, gdb_setpgid): Declare. * inf-ptrace.c: Include terminal.h. (inf_ptrace_follow_fork): Copy the parent's terminal info to the child. * linux-nat.c: Include terminal.h. (linux_child_follow_fork): Copy the parent's terminal info to the child. * inf-ttrace.c: Include terminal.h. (inf_ttrace_follow_fork): Copy the parent's terminal info to the child. |
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|
Pedro Alves
|
d90e17a74d |
* fork-child.c (fork_inferior): Only reset the thread list if this
is the first inferior. (startup_inferior): If the target support multi-process, tell it to resume only the new process. * linux-nat.c (num_lwps): Delete global. (purge_lwp_list): New function. (num_lwps): New function. (add_lwp, delete_lwp): Adjust. (ptid_match): New. (iterate_over_lwps): Add filter argument. Handle it. (linux_nat_attach): Remove FIXME note. (linux_nat_detach): Adjust to iterate over threads of the inferior we're detaching from. Adjust to num_lwps being a function. Don't assume the head of the lwp list is the main thread of the process we're detaching from. Don't destroy the LWP list. (resume_callback): Add debug output. (linux_nat_resume): Handle resuming a single inferior. Allow a wildcard resume in non-stop mode. (linux_handle_extended_wait): Don't assume inferior_ptid is the correct inferior of the parent LWP. (status_callback): Also check lp->waitstatus. (select_event_lwp): Add new filter parameter. Handle it. (linux_nat_filter_event): Adjust to num_lwps being a function. (linux_nat_wait_1): When adding the first lwp of the inferior, use an is_lwp check instead of checking for the number of lwps. (linux_nat_wait_1): Handle waiting for a specific tgid. Handle pending process exit statuses. (linux_nat_mourn_inferior): Don't destroy all the LWP info. Instead delete LWPs of the inferior that we're mourning. Don't unregister from the event loop here. (linux_nat_pid_to_str): Use `num_lwps'. (linux_nat_make_corefile_notes): Adjust to walk over lwps of a single inferior. (linux_nat_is_async_p): Check if async was masked out. (linux_multi_process): New global. (linux_nat_supports_multi_process): New. (linux_nat_stop_lwp): Remove LWP filtering. It is done by the caller. (linux_nat_stop): Adjust to make iterate_over_lwps itself do the LWP filtering. (linux_nat_close): New. (linux_nat_add_target): Register linux_nat_close and linux_nat_supports_multi_process. * linux-nat.h (iterate_over_lwps): Add filter argument. * linux-thread-db.c (thread_db_handle): Delete. (proc_handle, thread_agent, td_init_p, td_ta_new_p) (td_ta_map_id2thr_p, td_ta_map_lwp2thr_p, td_ta_thr_iter_p) (td_ta_event_addr_p, td_ta_set_event_p, td_ta_event_getmsg_p) (td_thr_validate_p, td_thr_get_info_p, td_thr_event_enable_p) (td_thr_tls_get_addr_p, td_create_bp_addr, td_death_bp_addr): No longer globals, moved to... (struct thread_db_info): ... this new structure. (thread_db_list): New. (add_thread_db_info, get_thread_db_info, delete_thread_db_info): New. (have_threads_callback): Filter out threads of all inferiors but the one specified by the ARGS argument. (have_threads): Add ptid argument specifying the inferior we're interested in. Handle it. (struct thread_get_info_inout): New. (thread_get_info_callback, thread_from_lwp): Adjust to use it. (thread_db_attach_lwp): Check that inferior of the passed in thread is using thread-db. Adjust. (enable_thread_event): Remove thread_agent parameter. Instead, get it from the per-inferior thread-db info. (dladdr_to_soname): Move higher up. (enable_thread_event_reporting): Adjust to use per-inferior thread-db info. (try_thread_db_load_1): Replace `handle' parameter by a thread_db_info parameter. Adjust to use per-inferior thread-db info. (try_thread_db_load): Adjust to use per-inferior thread-db info. (thread_db_load, disable_thread_event_reporting): Ditto. (check_for_thread_db): Remove conditional reporting of which libthread_db is in use. (thread_db_new_objfile): Add comment about inferior_ptid. (attach_thread): Adjust to use per-inferior thread-db info. (thread_db_detach): Adjust to use per-inferior thread-db info. Remove thread event breakpoints of the current inferior. Only unpush the thread-db target if there are no more processes using it. (check_event): Adjust to use per-inferior thread-db info. (thread_db_wait): Adjust to use per-inferior thread-db info. Only unpush the thread-db target if there are no more processes using it. (thread_db_mourn_inferior): Adjust to use per-inferior thread-db info. Mark breakpoints of the current inferior out before deleting them. Only unpush the thread-db target if there are no more processes using it. (find_new_threads_callback): Adjust to use per-inferior thread_db info. (thread_db_find_new_threads_1): Add new ptid argument. Adjust to use per-inferior thread-db info. (thread_db_find_new_threads): Adjust to use per-inferior thread-db info. (thread_db_get_thread_local_address): Adjust. (thread_db_get_ada_task_ptid): Adjust. * inf-ptrace.c (inf_ptrace_mourn_inferior): Only unpush the target if there no more processes left to debug. * thread.c (set_running, set_executing): Handle resuming all threads of a single inferior. * mi/mi-interp.c (mi_output_running_pid): New. (mi_inferior_count): New. (mi_on_resume): For backwards compatibility, if resuming all threads of an inferior, and there is only one inferior, output "all". |
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|
Pedro Alves
|
7e1789f556 |
* inflow.h (our_process_group): Remove declaration.
(inferior_process_group): Delete global variable declaration. (inferior_process_group): New function declaration. * inflow.c: Include observer.h. (inferior_ttystate, our_ttystate, tflags_inferior, tflags_ours): Delete. (struct terminal_info): New struct. (our_terminal_info): New global. (inferior_process_group): New function. (inferior_thisrun_terminal): Extend description comment. (gdb_has_a_terminal): Adjust to write to our_terminal_info fields instead of globals. (terminal_init_inferior_with_pgrp): Adjust to per-inferior terminal settings. (terminal_inferior): Ditto. (terminal_ours_1): Ditto. (inflow_new_inferior, inflow_inferior_exit): New functions. (child_terminal_info): Adjust to per-inferior terminal settings. (osig_set): New global. (set_sigint_trap): Adjust to per-inferior terminal settings. Set or clear `osig_set' accordingly. (clear_sigint_trap): Check `osig_set' to decide wheater to restore SIGINT handler, instead of checking the current inferior (which may be none). (_initialize_inflow): Attach inflow_new_inferior and inflow_inferior_exit to the "new_inferior" and "inferior_exit" notifications, respectively. * inferior.h (struct terminal_info): Forward declare. (struct inferior): Add `terminal_info' field. * inferior.c (delete_inferior_1): Notify the inferior_exit observers before removing the inferior from the lists and deleting it. * inf-ptrace.c (inf_ptrace_stop): `inferior_process_group' is now a function instead of a variable. Adjust. * procfs.c (procfs_stop): Ditto. |
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|
Pedro Alves
|
b242c3c237 |
gdb/
2009-05-17 Pedro Alves <pedro@codesourcery.com> * infrun.c (handle_inferior_event): When handling a TARGET_WAITKIND_FORKED, detach breakpoints from the fork child immediatelly. * linux-nat.c (linux_child_follow_fork): Only detach breakpoint from the child if vforking. * inf-ptrace.c (inf_ptrace_follow_fork): No need to detach breakpoints from the child here. gdb/testsuite/ 2009-05-17 Pedro Alves <pedro@codesourcery.com> * gdb.base/foll-fork.c: Include stdlib.h. Add markers for `gdb_get_line_number'. Call `callee' in both parent and child. * gdb.base/foll-fork.exp (catch_fork_child_follow): Use `gdb_get_line_number' instead of hardcoding line numbers. (catch_fork_unpatch_child): New procedure to test detaching breakpoints from child fork. (tcatch_fork_parent_follow): Use `gdb_get_line_number' instead of hardcoding line numbers. (do_fork_tests): Run `catch_fork_unpatch_child'. |
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|
Joel Brobecker
|
7d85a9c0e3 |
Add a target_ops parameter to the to_kill method in struct target_ops.
* target.h (struct target_ops): Add a "target_ops *" parameter to
method to_kill.
(target_kill): Remove macro. Add declaration.
* target.c (debug_to_kill): Delete, no longer necessary.
(target_kill): New function.
(update_current_target): Stop inheriting the to_kill method.
Do not de_fault it to no_process either.
(setup_target_debug): Do not set current_target.to_kill.
* gnu-nat.c, go32-nat.c, hpux-thread.c, inf-ptrace.c, inf-ttrace.c,
linux-nat.c, monitor.c, nto-procfs.c, procfs.c, remote-m32r-sdi.c,
remote-mips.c, remote-sim.c, remote.c, windows-nat.c: Update
accordingly.
|
||
|
Pedro Alves
|
28439f5ef7 |
* 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. |
||
|
Pedro Alves
|
2c0b251b29 |
2008-02-21 Pedro Alves <pedro@codesorcery.com>
Silence a few -Wmissing-prototypes warnings. PR build/9877: * amd64-nat.c: Include "amd64-nat.h". * fork-child.c (_initialize_fork_child): Ditto. * gcore.c (_initialize_gcore): Ditto. * inf-ptrace.c: Include "inf-ptrace.h". (inf_ptrace_store_registers): Make it static. * linux-nat.c (linux_nat_terminal_ours): Make it static. (_initialize_linux_nat): Declare before definition. * linux-tdep.c: Include "linux-tdep.h". * linux-thread-db.c (_initialize_thread_db): Declare before definition. * proc-service.c (_initialize_proc_service): Ditto. * remote.c (remote_send_printf): Make it static. * solib.c: Include "solib.h". * symfile-mem.c (_initialize_symfile_mem): Declare before definition. * ada-lang.c (ada_la_decode, ada_match_name) (ada_suppress_symbol_printing, ada_is_array_type) (ada_value_ptr_subscript, ada_array_length) (ada_to_static_fixed_value): Make them static. (_initialize_ada_language): Declare before definition. * ada-tasks.c (ada_get_task_number, ada_get_environment_task) (ada_task_list_changed, ada_new_objfile_observer): Make them static. (_initialize_tasks): Declare before definition. * addrmap.c (_initialize_addrmap): Declare before definition. * auxv.c (default_auxv_parse): Make it static. * bfd-target.c (target_bfd_xfer_partial, target_bfd_xclose): Make them static. * breakpoint.c (remove_sal): Add line break. (expand_line_sal_maybe): Make it static. * cp-name-parser.y: Include "cp-support.h". * cp-valprint.c (cp_find_class_member): Make it static. * eval.c (value_f90_subarray): Ditto. * exceptions.c (print_any_exception): Ditto. * findcmd.c (_initialize_mem_search): Declare before definition. * frame.c (frame_observer_target_changed): Make it static. * gnu-v3-abi.c (gnuv3_find_method_in): Make it static. * inf-child.c: Include "inf-child.h". * inferior.h (valid_inferior_id): Rename to ... (valid_gdb_inferior_id): ... this. * infrun.c (infrun_thread_stop_requested, siginfo_make_value): Make them static. * jv-lang.c (java_language_arch_info): Make it static. * m2-typeprint.c (m2_get_discrete_bounds): Ditto. * osdata.c (info_osdata_command): Make it static. * regcache.c (regcache_observer_target_changed): Make it static. * reverse.c (_initialize_reverse): Declare before definition. * stabsread.c (cleanup_undefined_types_noname) (cleanup_undefined_types_1): Make them static. * symfile.c (place_section): Make it static. * symtab.c (find_pc_sect_psymtab_closer): Make it static. * target-descriptions.c (_initialize_target_descriptions): Declare before definition. * target.c (default_get_ada_task_ptid, find_default_can_async_p) (find_default_is_async_p, find_default_supports_non_stop): Make them static. (target_supports_non_stop): Add prototype. (dummy_pid_to_str): Make it static. * utils.c (_initialize_utils): Declare before definition. * ada-exp.y (_initialize_ada_exp): Declare before definition. * solib-svr4.c (HAS_LM_DYNAMIC_FROM_LINK_MAP): Add a prototype. * target.h (struct target_ops): Add a prototype to the to_can_execute_reverse callback. * macroscope.c (_initialize_macroscope): Declare before definition. * cp-namespace.c (_initialize_cp_namespace): Declare before definition. * python/python.c (_initialize_python): Declare before definition. * tui/tui-command.c: Include "tui/tui-command.h". * tui/tui-data.c (init_content_element, init_win_info): Make them static. * tui/tui-disasm.c: Include "tui/tui-disasm.h". * tui/tui-interp.c (_initialize_tui_interp): Declare before definition. * tui/tui-layout.c: Include "tui/tui-layout.h". (_initialize_tui_layout): Declare before definition. * tui/tui-regs.c: Include "tui/tui-regs.h". (tui_display_reg_element_at_line): Make it static. (_initialize_tui_regs): Declare before definition. * tui/tui-stack.c (_initialize_tui_stack): Declare before definition. * tui/tui-win.c: Include "tui/tui-win.h". (_initialize_tui_win): Declare before definition. (tui_sigwinch_handler): Make it static. Wrap in ifdef SIGWINCH. * tui/tui-win.h (tui_sigwinch_handler): Delete declaration. (tui_get_cmd_list): Add a prototype. * tui/tui-windata.c: Include tui-windata.h. * tui/tui-wingeneral.c (box_win): Make it static. * cli/cli-logging.c (show_logging_command): Make it static. (_initialize_cli_logging): Declare before definition. * mi/mi-common.c (_initialize_gdb_mi_common): Declare before definition. |
||
|
Pedro Alves
|
117de6a924 |
* linux-nat.c (linux_nat_wait): Adjust.
(linux_nat_pid_to_str): Adjust. Remove call to thread_db_init. * linux-nat.h (thread_db_init): Delete declaration. * linux-thread-db.c (target_beneath): Delete. (thread_db_init): Delete. (thread_db_detach): Use find_target_beneath. (thread_db_wait): Adjust interface. Use find_target_beneath. (thread_db_mourn_inferior): Use find_target_beneath. (thread_db_can_async_p, thread_db_is_async_p, thread_db_async) (thread_db_async_mask): Delete. (thread_db_pid_to_str): Adjust interface. Use find_target_beneath. (thread_db_get_thread_local_address): Adjust interface. Use find_target_beneath. (init_thread_db_ops): Delete references to delete functions. * target.c (update_current_target): Don't inherit or default to_wait. Don't inherit to_pid_to_str and to_get_thread_local_address. (target_translate_tls_address): Look for a pushed target that implements to_get_thread_local_address, and use it instead of checking for target_get_thread_local_address_p. (target_wait, target_pid_to_str): Reimplement as functions. (dummy_pid_to_str): New. (init_dummy_target): Register it. (debug_to_wait): Delete. * target.h (struct target_ops): Make to_wait, to_pid_to_str and to_get_thread_local_address accept a pointer to struct target_ops. (target_wait): Delete macro, and declare as function. (target_pid_to_str): Likewise. (target_get_thread_local_address) (target_get_thread_local_address_p): Delete. (noprocess): Add NORETURN and ATTR_NORETURN tags. * inf-ptrace.c (inf_ptrace_wait): Adjust. (inf_ptrace_pid_to_str): New. (inf_ptrace_target): Use inf_ptrace_pid_to_str. * aix-thread.c (aix_thread_wait, aix_thread_pid_to_str): Adjust. * bsd-kvm.c (bsd_kvm_pid_to_str): Adjust. * bsd-uthread.c (bsd_uthread_wait, bsd_uthread_pid_to_str): Adjust. * corelow.c (core_pid_to_str): Adjust. * darwin-nat.c (darwin_wait, darwin_pid_to_str): Adjust. * dec-thread.c (dec_thread_wait, dec_thread_pid_to_str): Adjust. * gnu-nat.c (gnu_wait, gnu_pid_to_str): Adjust. * go32-nat.c (go32_wait, go32_pid_to_str): Adjust. * hpux-thread.c (hpux_thread_wait): Adjust. * inf-ttrace.c (inf_ttrace_wait, inf_ttrace_pid_to_str): Adjust. * monitor.c (monitor_wait, monitor_pid_to_str): Adjust. * nto-procfs.c (procfs_wait, procfs_pid_to_str): Adjust. * procfs.c (procfs_pid_to_str): Adjust. * remote-m32r-sdi.c (m32r_wait, m32r_pid_to_str): Adjust. * remote-mips.c (mips_wait): Adjust. * remote-sim.c (gdbsim_wait, gdbsim_pid_to_str): Adjust. * remote.c (remote_wait, remote_pid_to_str) (remote_get_thread_local_address): Adjust. * rs6000-nat.c (rs6000_wait): Adjust. * sol-thread.c (procfs_pid_to_str): Adjust declaration. (sol_thread_wait, solaris_pid_to_str): Adjust. * spu-linux-nat.c (spu_child_wait): Adjust. * windows-nat.c (windows_wait, windows_pid_to_str): Adjust. |
||
|
Pedro Alves
|
77435e4c95 |
* linux-nat.c (linux_child_follow_fork): Copy attach_flag from the
parent to the child. * inf-ttrace.c (inf_ttrace_follow_fork): Likewise. * inf-ptrace.c (inf_ptrace_follow_fork): Likewise. Use remove_breakpoints to remove breakpoints from the parent. |
||
|
Joel Brobecker
|
0fb0cc7590 | Updated copyright notices for most files. | ||
|
Pedro Alves
|
7a7d33537f |
* linux-fork.c (linux_fork_detach): New.
* linux-fork.h (linux_fork_detach): Declare. * linux-nat.c (linux_child_follow_fork): When following the fork child, add the child inferior before possibly detaching from the parent. Don't reinstall ourselves. (linux_nat_detach): Call linux_fork_detach if there are other forks to debug. * linux-thread-db.c (thread_db_detach): Don't call target_mourn_inferior. Instead inline the necessary bits. * inf-ptrace.c (inf_ptrace_detach): Don't unpush the target if there are other inferiors to debug. |
||
|
Tristan Gingold
|
d26b535418 |
2008-12-16 Tristan Gingold <gingold@adacore.com>
* inflow.c: Remove old_sigio, handle_sigio, old_fcntl_flags, set_sigio_trap, clear_sigio_trap definitions. * inferior.h: Remove set_sigio_trap and clear_sigio_trap declarations. * inf-ptrace.c (inf_ptrace_wait): Remove call to set_sigio_trap and clear_sigio_trap. * inf-ttrace.c (inf_ttrace_wait): Ditto. * linux-nat.c (linux_nat_wait): Ditto. * spu-linux-nat.c (spu_child_wait): Ditto. * rs6000-nat.c (rs6000_wait): Ditto. * target.c: Remove target_activity_function and target_activity_fd. * target.h: Remove target_activity_function and target_activity_fd declarations. |
||
|
Pedro Alves
|
fb66883a82 |
* infrun.c (handle_inferior_event): On a TARGET_WAITKIND_EXITED or
TARGET_WAITKIND_SIGNALLED, switch inferior_ptid to the event ptid. * linux_thread_db.c (thread_db_wait): On a TARGET_WAITKIND_EXITED or TARGET_WAITKIND_SIGNALLED, return the ptid the beneath target returned. * inf-ptrace.c (inf_ptrace_wait): Return inferior_ptid instead of minus_one_ptid if the inferior disappeared. * rs6000-nat.c (rs6000_wait): Likewise. * spu-linux-nat.c (spu_child_wait): Likewise. |
||
Vladimir Prus
|
136d6dae62 |
Kill pthread_ops_hack
* target.h (struct target_ops): Make to_attach, to_detach,
to_create_inferior and to_mourn_inferior accept a pointer
to struct target_ops.
(target_attach, target_create_inferior, target_create_inferior):
Convert from macros to function. Find the right target to
invoke a method of.
(find_default_attach, find_default_create_inferior): New parameter
ops.
* corefile.c (core_file_command): Pass target to to_detach.
* corelow.c (core_detach): Add 'ops' parameter.
* fork-child.c (fork_inferior): Return the pid. Allow
init_trace_fun to be NULL.
* inf-ptrace (ptrace_ops_hack): Remove.
(inf_ptrace_him): Remove, moving all logic into....
(inf_ptrace_create_inferior): ... here. Push the target
passed as parameter.
(inf_ptrace_mourn_inferior, inf_ptrace_attach, inf_ptrace_detach):
Push/pop target passed as parameter, no ptrace_ops_hack.
(inf_ptrace_target): Don't remember result.
* inferior.h (fork_inferior): Adjust prototype.
* linux-nat.c (linux_nat_create_inferior, linux_nat_attach)
(linux_nat_detach, linux_nat_mourn_inferior): New parameter ops.
Pass it to linux_ops target.
* linux-thread-db.c (thread_db_detach, thread_db_mourn_inferior):
New parameter ops. Pass it to the target beneath.
* remote.c (remote_mourn, extended_remote_mourn, remote_detach)
(extended_remote_create_inferior): New parameter ops. Pass it
further.
* target.c (debug_to_attach, debug_to_detach)
(debug_to_mourn_inferior): New parameter ops.
(target_create_inferior): New.
(update_current_target): Do not inherit to_attach, to_detach,
to_create_inferiour, to_mourn_inferior. Do not default
to_detach and to_mourn_inferior.
(target_detach): Find the right target to use.
(target_mourn_inferior): New.
(find_default_attach, find_default_create_inferior): New parameter
ops. Pass the found target when calling its method.
(init_dummy_target): Provide fallback definition of to_detach.
(target_attach): New.
(debug_to_attach, debug_to_detach, debug_to_create_inferior)
(debug_to_mourn_inferiour): New parameter ops.
* aix-thread.c: Adjust.
* bsd-uthread.c: Adjust.
* gnu-nat.c: Adjust.
* go32-nat.c: Adjust.
* hpux-thread.c: Adjust.
* inf-ttrace.c: Ajust.
* monitor.c: Adjust.
* nto-procfs.c: Adjust.
* procfs.c: Adjust.
* remote-m32r-sdi.c: Adjust.
* remote-mips.c: Adjust.
* remote-sim.c: Adjust.
* rs6000-nat.c: Adjust.
* sol-thread.c: Adjust.
* win32-nat.c: Adjust.
* dec-thread.c: Adjust.
|
||
|
Pedro Alves
|
181e7f9393 |
Remove the attach_flag global, and make it per-inferior.
* inferior.h (attach_flag): Delete. (inferior_process): Declare. * solib.c (update_solib_list): Adjust. * gnu-nat.c (gnu_create_inferior, gnu_attach): Adjust. * inf-ptrace.c (inf_ptrace_detach): Adjust. (inf_ptrace_files_info): Get it from the current inferior. * inf-ttrace.c (inf_ttrace_attach): Adjust. (inf_ttrace_files_info): Get it from the current inferior. * inflow.c (terminal_inferior, terminal_ours_1, set_sigint_trap) (clear_sigint_trap): Get it from the current process. * remote.c (extended_remote_attach_1) (extended_remote_create_inferior_1): Adjust. * top.c (quit_confirm, quit_target): Get it from the current inferior. * procfs.c (do_detach): Adjust. (procfs_wait): Get it from the event inferior. (procfs_files_info): Get it from the current inferior. * nto-procfs.c (procfs_files_info): Likewise. (procfs_attach): Adjust. Set the attach_flag here. (do_attach): Don't set it here. (procfs_detach): Don't clear it. (procfs_mourn_inferior): Don't clear it. * solib-osf.c (osf_solib_create_inferior_hook): Adjust. * target.c (attach_flag): Delete. (generic_mourn_inferior): Don't clear it. * win32-nat.c (get_win32_debug_event): Get it from the event process. (do_initial_win32_stuff): Add attaching argument. Set attach_flag in the inferior accordingly. (win32_attach): Don't set the attach_flag here. Pass 1 to do_intial_win32_stuff. (win32_files_info): Get it from the current inferior. (win32_create_inferior): Dont clear attach_flag here. Pass 0 to do_intial_win32_stuff. |
||
|
Pedro Alves
|
7f9f62ba18 |
* gnu-nat.c (gnu_attach): Add process to inferiors table.
(gnu_detach): Remove it. * go32-nat.c (go32_create_inferior): Add process to gdb's inferior table. * inf-ptrace.c (inf_ptrace_follow_fork): Delete and add inferiors to inferior table accordingly. (inf_ptrace_attach): Add new process to inferior table. (inf_ptrace_detach): Remove it. * inf-ttrace.c (inf_ttrace_follow_fork): Delete and add inferiors to inferior table accordingly. (inf_ttrace_attach): Add process to inferior table. (inf_ttrace_detach): Remove it. * linux-fork.c (init_fork_list): Delete any left over inferior. (linux_fork_mourn_inferior, detach_fork_command): Also delete processes from inferior list. * monitor.c (monitor_open): Add process to inferior list. (monitor_close): Remove it. * nto-procfs.c (procfs_attach): Add process to inferior list. Find threads after pushing the target. (procfs_detach): Remove process from inferior list. (procfs_create_inferior): Add process to inferior list. * procfs.c (procfs_detach): Remove process from inferior list. (do_attach): Add process to inferior list. * remote-sim.c (sim_create_inferior): Add process to inferior list. (gdbsim_close): Remove it. * target.c (generic_mourn_inferior): If inferior_ptid is not null_ptid, remove the corresponding inferior from inferior list. * win32-nat.c (do_initial_win32_stuff): Add process to inferior list. (win32_detach): Remove it. * linux-nat.c (linux_child_follow_fork): Delete and add inferiors to inferior list accordingly. * fork-child.c (fork_inferior): Add process to inferior list. * corelow.c (CORELOW_PID): Define. (core_close): Remove core from inferior list. (core_open): Add it. |
||
|
Pedro Alves
|
4e1c45eac7 |
Remove context switching in favour of accessing thread_info fields
directly. * infrun.c (stepping_over_breakpoint, step_resume_breakpoint): Delete. (struct thread_stepping_state): Delete. (gtss, tss): Delete. (follow_inferior_reset_breakpoints, follow_exec) (resume, clear_proceed_status): Adjust. (prev_pc): Delete. (proceed, start_remote, init_wait_for_inferior): Adjust. (struct execution_control_state): Add event_thread member. (delete_step_resume_breakpoint_callback) (delete_step_thread_step_resume_breakpoint) (delete_step_thread_step_resume_breakpoint_cleanup) (delete_step_thread_step_resume_breakpoint): New. (wait_for_inferior, init_execution_control_state): Use delete_step_thread_step_resume_breakpoint_cleanup. (wait_for_inferior): Set the event_thread. (fetch_inferior_event): Ditto. Delete the step-resume breakpoint with delete_step_thread_step_resume_breakpoint. (init_thread_stepping_state): Change parameter type to thread_info. Adjust. (context_switch): Don't context switch prev_pc, stepping_over_breakpoint, step_resume_breakpoint, step_range_start, step_range_end, step_frame_id, tss->stepping_over_breakpoint, tss->stepping_through_solib_after_catch, tss->stepping_through_solib_catchpoints, tss->current_line, or tss->current_symtab. (adjust_pc_after_break, handle_inferior_event) (currently_stepping, step_into_function) (insert_step_resume_breakpoint_at_sal) (insert_longjmp_resume_breakpoint, keep_going): Adjust. (clear_stepping_state): New. (normal_stop): Adjust. (save_inferior_status, restore_inferior_status): Adjust. * gdbthread.h (struct thread_info): Comments describing the members moved here. Add step_after_step_resume_breakpoint. (delete_step_resume_breakpoint): Add thread_info argument. (save_infrun_state, load_infrun_state): Remove prev_pc, trap_expected, step_resume_breakpoint, step_range_start, step_range_end, step_frame_id, another_trap, stepping_through_solib_after_catch, stepping_through_solib_catchpoints, current_line and current_symtab function arguments. (inferior_thread): Declare. * thread.c (inferior_thread): New. (delete_step_resume_breakpoint): Add a thread_info parameter and rewrite. (load_infrun_state, save_infrun_state): Remove prev_pc, trap_expected, step_resume_breakpoint, step_range_start, step_range_end, step_frame_id, stepping_over_breakpoint, stepping_through_solib_after_catch, stepping_through_solib_catchpoints, current_line and current_symtab args. Remove code referencing them. * infcmd.c (step_range_start, step_range_end, step_frame_id): Delete. (step_1, step_once, until_next_command): Adjust. * inferior.h (step_range_start, step_range_end, step_frame_id): Delete. * linux-nat.c (linux_child_follow_fork): If following the child, move the step state to it. Adjust. * inf-ptrace.c (inf_ptrace_follow_fork): Ditto. * inf-ttrace.c (inf_ttrace_follow_fork): Ditto. |
||
|
Pedro Alves
|
af99052775 |
* inf-ptrace.c: Include "gdbthread.h".
(inf_ptrace_attach): Add the main thread here. * linux-nat.c (linux_nat_attach): Don't add the main thread here. Decorate the main thread id with the lwp id. |
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Pedro Alves
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94cc34afe2 |
Non-stop inferior control.
* infrun.c (resume): In non-stop mode, always resume just one thread. (proceed): Don't call prepare_to_proceed in non-stop mode. (fetch_inferior_event): In non-stop mode, switch context before handling the event. (error_is_running, ensure_not_running): New. (handle_inferior_event): In non-stop mode: Mark only the event thread as stopped. Require that the target module manages adding threads to the thread list. Assert that there isn't a deferred_step_ptid set. Don't switch to infwait_thread_hop_state. (normal_stop): Only mark not-running if inferior hasn't exited. In non-stop mode, only mark the event thread. * thread.c:Include "cli/cli-decode.h". (print_thread_info): Don't read from a running thread. Output "(running)" if thread is running. (switch_to_thread): Don't read stop_pc if thread is executing. (do_restore_current_thread_cleanup): Don't write to a running thread. (thread_apply_all_command): Don't read from a running thread. In non-stop mode, do a full context-switch instead of just switching threads. (thread_apply_command): In non-stop mode, do a full context-switch instead of just switching threads. (do_captured_thread_select): Likewise. Inform user if selected thread is running. (_initialize_thread): Mark "info threads" and "thread" and async_ok. * inf-loop.c (inferior_event_handler): In non-stop mode, don't unregister the target from the event loop. * infcmd.c (continue_command, step_1, jump_command) (signal_command): Ensure the selected thread isn't running. (interrupt_target_command): In non-stop mode, interrupt only the selected thread. * inferior.h (error_is_running, ensure_not_running): Declare. * target.h (struct target_ops): Add ptid argument to the to_stop member. (target_stop): Add ptid_t argument. * target.c (update_current_target): Add ptid argument to to_stop's type. (debug_to_stop): Add ptid_t argument. (debug_to_rcmd): Set to_stop_ptid. * remote.c (remote_stop): Add ptid_t argument. (async_remote_interrupt): Add inferior_ptid to target_stop. * inf-ptrace.c (inf_ptrace_stop): Add ptid argument. * Makefile.in (thread.o): Depend on $(cli_decode_h). |
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Pedro Alves
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3a3e9ee36f |
Adjust fork/vfork/exec to pass ptids around.
* target.h (struct target_waitstatus): Store related_pid as a ptid. (inferior_has_forked, inferior_has_vforked, inferior_has_execd): Take a ptid_t. * breakpoint.h (struct breakpoint): Change forked_inferior_pid type to ptid. * breakpoint.c (print_it_typical, bpstat_check_location) (print_one_breakpoint_location, set_raw_breakpoint_without_location) (create_fork_vfork_event_catchpoint): Adjust. * infrun.c (fork_event): Change parent_pid and child_pid types to ptid. (follow_exec, inferior_has_forked, inferior_has_vforked) (inferior_has_execd): Take a ptid_t and don't trim it. * linux-thread-db.c (thread_db_wait): Don't trim the returned ptid. * linux-nat.c (linux_child_follow_fork): Adjust. * inf-ptrace.c (inf_ptrace_wait): Adjust. * inf-ttrace.c (inf_ttrace_wait): Adjust. * win32-nat.c (get_win32_debug_event): Don't set related_pid. |
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Daniel Jacobowitz
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d5af19bafb |
* Makefile.in (GNULIB_H): Use GNULIB_STDINT_H.
(gdb_stdint_h, gdb_stdint.h, stamp-int): Delete. Remove all dependencies on $(gdb_stdint_h). (distclean): Do not delete gdb_stdint.h. * acinclude.m4: Do not use stdint.m4. * configure.ac: Set GNULIB_STDINT_H. Remove tests for stdint.h, uintptr_t, and gdb_stdint.h. * defs.h: Include <stdint.h>. * gdb_thread_db.h: Assume stdint.h is already included. * breakpoint.c, findcmd.c, hppa-tdep.c, inf-ptrace.c, proc-service.c, rs6000-nat.c, spu-linux-nat.c, target.c, win32-nat.c: Do not include gdb_stdint.h. * configure, config.in: Regenerate. |
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Daniel Jacobowitz
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9b254dd1ce | Updated copyright notices for most files. | ||
Ulrich Weigand
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3b3b142300 |
2007-10-30 Markus Deuling <deuling@de.ibm.com>
* inf-ptrace.c (inf_ptrace_fetch_registers) (inf_ptrace_fetch_register, inf_ptrace_store_register) (inf_ptrace_store_registers): Use get_regcache_arch to get at the current architecture by regcache. |
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Joel Brobecker
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a9762ec78a |
Switch the license of all .c files to GPLv3.
Switch the license of all .h files to GPLv3.
Switch the license of all .cc files to GPLv3.
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Ulrich Weigand
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c9f4d5725d |
2007-06-09 Markus Deuling <deuling@de.ibm.com>
* gdbarch.sh (REGISTER_NAME): Replace by gdbarch_register_name. * tracepoint.c (scope_info): Likewise. * target.c (debug_print_register): Likewise. * stack.c (frame_info): Likewise. * sh-tdep.c (sh_register_reggroup_p): Likewise. * sh64-tdep.c (sh64_do_fp_register, sh64_do_register) (sh64_media_print_registers_info) (sh64_compact_print_registers_info): Likewise. * rs6000-tdep.c (rs6000_register_reggroup_p): Likewise. * remote-sim.c (gdbsim_fetch_register): Likewise. * remote.c (packet_reg): Likewise (comment). * reggroups.c (default_register_reggroup_p): Likewise. * regcache.c (regcache_dump): Likewise. * printcmd.c (address_info): Likewise. * ppc-linux-nat.c (fetch_register, store_register): Likewise. * mt-dep.c (mt_registers_info): Likewise. * mn10300-tdep.c (mn10300_dwarf2_reg_to_regnum): Likewise (comment). * mips-tdep.c (mips_register_reggroup_p, mips_read_fp_register_single) (mips_read_fp_register_double, mips_print_fp_register) (mips_print_register, print_gp_register_row, mips_print_registers_info) (mips_register_sim_regno): Likewise. * m68klinux-nat.c (regmap, fetch_register, store_register): Likewise. * inf-ptrace.c (inf_ptrace_fetch_register) (inf_ptrace_store_register): Likewise. * infcmd.c (default_print_registers_info): Likewise. * ia64-linux-nat.c (ia64_linux_fetch_register) (ia64_linux_store_register): Likewise. * i386-linux-nat.c (fetch_register, store_register): Likewise. * i386gnu-nat.c (gnu_fetch_registers, gnu_store_registers): Likewise. * hppa-linux-nat.c (fetch_register, store_register): Likewise. * hppa-hpux-nat.c (hppa_hpux_fetch_register) (hppa_hpux_store_register): Likewise. * findvar.c (locate_var_value): Likewise. * dwarf2loc.c (locexpr_describe_location): Likewise. * dwarf2-frame.c (execute_cfa_program): Likewise. * arm-tdep.c (arm_push_dummy_call): Likewise. * arch-utils.c (legacy_register_sim_regno): Likewise. * alpha-tdep.c (alpha_register_reggroup_p): Likewise. * alpha-nat.c (fetch_osf_core_registers): Likewise. * mi/mi-main.c (mi_cmd_data_list_register_names) (mi_cmd_data_list_changed_registers, mi_cmd_data_list_register_values) (mi_cmd_data_write_register_values): Likewise. * gdbarch.c, gdbarch.h: Regenerate. |
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Ulrich Weigand
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f57d151a99 |
2007-05-31 Markus Deuling <deuling@de.ibm.com>
* gdbarch.sh (NUM_REGS): Replace by gdbarch_num_regs. * i386-tdep.c (i386_dbx_reg_to_regnum) (i386_svr4_reg_to_regnum): Likewise. * inf-ptrace.c (inf_ptrace_fetch_registers) (inf_ptrace_store_registers): Likewise. * corelow.c (get_core_registers): Likewise. * i386-linux-nat.c (supply_gregset, fill_gregset) (i386_linux_fetch_inferior_registers) (i386_linux_store_inferior_registers): Likewise. * remote.c (init_remote_state,packet_reg_from_regnum) (packet_reg_from_pnum,process_g_packet,remote_fetch_registers) (remote_prepare_to_store,store_registers_using_G) (remote_store_registers,remote_arch_state): Likewise. * tracepoint.c (encode_actions): Likewise. * mi/mi-main.c (mi_cmd_data_list_register_names) (mi_cmd_data_list_changed_registers,mi_cmd_data_list_register_values) (mi_cmd_data_write_register_values): Likewise. * tui/tui-regs.c (tui_show_register_group) (tui_show_register_group): Likewise. * xtensa-tdep.h (FP_ALIAS): Likewise. * xtensa-tdep.c (xtensa_register_name,xtensa_register_type) (xtensa_reg_to_regnum,xtensa_pseudo_register_read) (xtensa_pseudo_register_write,xtensa_register_reggroup_p): Likewise. * win32-nat.c (do_win32_fetch_inferior_registers) (do_win32_store_inferior_registers,fetch_elf_core_registers * user-regs.h: Likewise (comment). * user-regs.c (user_reg, user_reg_map_name_to_regnum): Likewise. * trad-frame.c (trad_frame_alloc_saved_regs): Likewise. * target-descriptions.h: Likewise (comment). * target-descriptions.c (tdesc_use_registers): Likewise (comment). * target.c (debug_print_register): Likewise. * stack.c (frame_info): Likewise. * stabsread.c (define_symbol): Likewise. * sh64-tdep.c (sh64_do_pseudo_register,sh64_print_register) (sh64_media_print_registers_info) (sh64_compact_print_registers_info): Likewise. * rs6000-tdep.c (rs6000_register_sim_regno): Likewise. * rs6000-nat.c (fetch_register,store_register): Likewise. * remote-sim.c (one2one_register_sim_regno,gdbsim_fetch_register) (gdbsim_fetch_register,gdbsim_store_register): Likewise. * remote-mips.c (mips_fetch_registers,mips_store_registers): Likewise. * remote-m32r-sdi.c (m32r_fetch_registers) (m32r_store_registers): Likewise. * reggroups.c (default_register_reggroup_p): Likewise. * regcache.c (init_regcache_descr,register_size,regcache,regcache_save) (regcache_restore,regcache_dump): Likewise. * monitor.c (monitor_fetch_registers,monitor_store_registers): Likewise. * mips-tdep.c (mips_xfer_register,mips_register_name) (mips_register_reggroup_p,mips_pseudo_register_read) (mips_pseudo_register_write,mips_convert_register_p,mips_register_type) (mips_unwind_pc,mips_unwind_sp,mips_unwind_dummy_id,set_reg_offset) (mips16_scan_prologue,mips_insn16_frame_cache,reset_saved_regs) (mips32_scan_prologue,mips_insn32_frame_cache,read_next_frame_reg) (mips_n32n64_return_value,mips_o32_return_value,mips_o64_return_value) (print_gp_register_row,mips_print_registers_info) (mips_stab_reg_to_regnum,mips_dwarf_dwarf2_ecoff_reg_to_regnum) (mips_register_sim_regno): Likewise. * mips-linux-tdep.c (mips_linux_o32_sigframe_init) (mips_linux_n32n64_sigframe_init): Likewise. * mips-linux-nat.c (mips_linux_register_addr) (mips64_linux_register_addr): Likewise. * findvar.c (value_of_register): Likewise. * infcmd.c (default_print_registers_info,registers_info) (print_vector_info,print_float_info): Likewise. * mips64obsd-tdep.c (mips64obsd_sigframe_init): Likewise. * inf-child.c (inf_child_fetch_inferior_registers): Likewise. * m68k-tdep.c (m68k_dwarf_reg_to_regnum): Likewise. * m68hc11-tdep.c (m68hc11_frame_unwind_cache(: Likewise. * m32r-tdep.c (m32r_frame_unwind_cache): Likewise. * ia64-linux-nat.c (ia64_register_addr,ia64_cannot_fetch_register) (ia64_cannot_store_register,ia64_linux_fetch_registers) (ia64_linux_store_registers): Likewise. * hpux-thread.c (hpux_thread_fetch_registers) (hpux_thread_store_registers): Likewise. * h8300-tdep.c (E_PSEUDO_CCR_REGNUM,E_PSEUDO_EXR_REGNUM) (h8300_init_frame_cache,h8300_frame_cache,h8300_frame_prev_register) (h8300_register_type): Likewise. * dwarf2-frame.c (dwarf2_frame_cache) (dwarf2_frame_state_alloc_regs): Likewise. * cris-tdep.c (cris_register_size,cris_cannot_fetch_register) (cris_cannot_store_register,crisv32_cannot_fetch_register) (crisv32_cannot_store_register,cris_register_name): Likewise. * avr-tdep.c (avr_frame_unwind_cache): Likewise. * arch-utils.c (legacy_register_sim_regno) (legacy_virtual_frame_pointer): Likewise. * arm-tdep.c (arm_make_prologue_cache,arm_register_sim_regno):Likewise. * arm-tdep.h: Likewise (comment). * frv-tdep.c (frv_register_sim_regno): Likewise. * m68klinux-nat.c (old_fetch_inferior_registers) (old_store_inferior_registers): Likewise. * m32c-tdep.c (m32c_virtual_frame_pointer): Likewise. * irix5-nat.c (fetch_core_registers): Likewise. * hppa-tdep.c (hppa_frame_cache): Likewise. * hppa-linux-nat.c (hppa_linux_register_addr) (hppa_linux_fetch_inferior_registers) (hppa_linux_store_inferior_registers): Likewise. * hppa-hpux-nat.c (hppa_hpux_fetch_inferior_registers) (hppa_hpux_store_inferior_registers): Likewise. * amd64-nat.c (amd64_native_gregset_reg_offset) (amd64_supply_native_gregset,amd64_collect_native_gregset): Likewise. * dbug-rom.c (dbug_regname): Likewise. * m68hc11-tdep.c (m68hc11_frame_unwind_cache) (HARD_PAGE_REGNUM (comment)): Likewise. * gdbarch.sh (NUM_PSEUDO_REGS): Replace by gdbarch_num_pseudo_regs. * i386-tdep.c (i386_dbx_reg_to_regnum) (i386_svr4_reg_to_regnum): Likewise. * mi/mi-main.c (mi_cmd_data_list_register_names) (mi_cmd_data_list_changed_registers,mi_cmd_data_list_register_values) (mi_cmd_data_write_register_values): Likewise. * gdbarch.c, gdbarch.h: Regenerate. * tui/tui-regs.c (tui_show_register_group): Likewise. * xtensa-tdep.h (FP_ALIAS): Likewise. * user-regs.h: Likewise (comment). * user-regs.c (user_reg, user_reg_map_name_to_regnum): Likewise. * trad-frame.c (trad_frame_alloc_saved_regs): Likewise. * target-descriptions.h: Likewise (comment). * target.c (debug_print_register): Likewise. * stack.c (frame_info): Likewise. * stabsread.c (define_symbol): Likewise. * sh64-tdep.c (sh64_print_register,sh64_media_print_registers_info) (sh64_compact_print_registers_info): Likewise. * rs6000-tdep.c (rs6000_register_sim_regno): Likewise. * regcache.c (init_regcache_descr,register_size,regcache,regcache_save (regcache_restore,regcache_dump): Likewise. * mips-tdep.c (print_gp_register_row,mips_print_registers_info) (mips_dwarf_dwarf2_ecoff_reg_to_regnum) (mips_stab_reg_to_regnum): Likewise. * findvar.c (value_of_register): Likewise. * infcmd.c (default_print_registers_info,registers_info) (print_vector_info,print_float_info): Likewise. * m68k-tdep.c (m68k_dwarf_reg_to_regnum): Likewise. * h8300-tdep.c (h8300_register_type): Likewise. * dwarf2-frame.c (dwarf2_frame_cache): Likewise. * frame.h (SIZEOF_FRAME_SAVED_REGS): Likewise. * xtensa-tdep.c (xtensa_register_type,xtensa_reg_to_regnum) (xtensa_pseudo_register_read,xtensa_pseudo_register_write): Likewise. * parse.c: Remove comment. * gdbarch.c, gdbarch.h: Regenerate |
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Ulrich Weigand
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8d4c1ba398 |
2007-05-31 Markus Deuling <deuling@de.ibm.com>
* gdbarch.sh (CANNOT_FETCH_REGISTER): Replace by gdbarch_cannot_fetch_register. * alpha-nat.c (fetch_osf_core_registers): Likewise. * hppa-linux-nat.c (fetch_register): Likewise. * inf-ptrace.c (inf_ptrace_fetch_register): Likewise. * m68klinux-nat.c (fetch_register): Likewise. * mipsnbsd-tdep.c (mipsnbsd_supply_reg, mipsnbsd_supply_fpreg): Likewise. * gdbarch.sh (CANNOT_STORE_REGISTER): Replace by gdbarch_cannot_store_register. * hppa-linux-nat.c (store_register): Likewise. * inf-ptrace.c (inf_ptrace_store_register): Likewise. * regcache.c (regcache_raw_write): Likewise. * m68klinux-nat.c (store_register): Likewise. * mipsnbsd-tdep.c (mipsnbsd_fill_reg, mipsnbsd_fill_fpreg): Likewise. * gdbarch.c, gdbarch.h: Regenerate. |
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Ulrich Weigand
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7714d83ad4 |
* inf-ptrace.c (inf_ptrace_register_u_offset): Adapt parameter list.
(inf_ptrace_fetch_register): Add register_u_offset callback parameters
GDBARCH and STORE_P. Handle callback (CORE_ADDR) -1 return value.
(inf_ptrace_store_register): Likewise.
(inf_ptrace_trad_target): Adapt register_u_offset parameter list.
* inf-ptrace.h (inf_ptrace_trad_target): Likewise.
* vax-nat.c (vax_register_u_offset): Adapt parameter list.
* linux-nat.c (linux_trad_target): Adapt parameter list.
* linux-nat.h (linux_trad_target): Likewise.
* alpha-linux-nat.c (alpha_linux_register_u_offset): Adapt parameters.
* mips-linux-nat.c (mips_linux_cannot_fetch_register): Remove.
(mips_linux_cannot_store_register): Likewise.
(mips_linux_register_addr): Add GDBARCH and STORE_P parameters.
Return (CORE_ADDR) -1 for registers that cannot be fetched or
stored via ptrace. Use GDBARCH instead of current_gdbarch.
(mips64_linux_register_addr): Likewise.
(mips_linux_register_u_offset): Adapt parameter list. Pass
GDBARCH and STORE_P on to mips{64}_linux_register_addr.
* config/mips/linux.mh (NAT_FILE): Set to config/nm-linux.h.
* config/mips/nm-linux.h: Delete file.
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