Re: [commit] multi-executable support

[Hui Zhu <teawater at gmail dot com>]

darwin-nat.c
  if (breakpoint_inserted_here_p (pc))

Hui

On Mon, Oct 19, 2009 at 18:06, Pedro Alves <pedro@codesourcery.com> wrote:
> On Tuesday 13 October 2009 14:40:47, Pedro Alves wrote:
>> ... I'll aim at applying this at the end of the week, say.
>
> Here's the patch that I just committed.
>
> 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".
>
> --
> Pedro Alves
>