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2009-07-02 Pedro Alves <pedro@codesourcery.com> * linux-nat.c (linux_child_follow_fork): If we're staying attached to the child process, enable event reporting on it. Don't handle checkpoints here. Instead, add the child fork to the lwp thread and inferior lists without clobbering the previous inferior. Let the thread_db layer learn about a new child process, even if following the parent. (linux_nat_switch_fork): Delete lwps of the current inferior only, instead of clearing the whole list. Use thread_change_ptid to give the core the illusion the new checkpoint is still the same inferior. Clear the register cache. (linux_handle_extended_wait): Handle checkpoints here. (linux_multi_process): Turn on. * linux-fork.c (struct fork_info) <pc>: Remove field. (init_fork_list): Do not delete the checkpoint from the inferior list (it is not there). (fork_load_infrun_state): Don't switch inferior_ptid here. Pass the new checkpoint's ptid to linux_nat_switch_fork. (fork_save_infrun_state): Make static. Don't stop the pc field of fork_info, it's gone. (linux_fork_mourn_inferior): Don't delete the checkpoint from the inferior list, it's not there. (linux_fork_detach): Ditto. (delete_fork_command): Replace mention of fork/checkpoint by checkpoint only. (detach_fork_command): Likewise. Don't delete the checkpoint from the inferior list. (info_forks_command): Adjust. (restore_detach_fork): Delete. (checkpointing_pid): New. (linux_fork_checkpointing_p): New. (save_detach_fork): Delete. (checkpoint_command): Delete temp_detach_fork. Don't remove breakpoints, that's a nop. Store the pid of the process we're checkpointing, and use make_cleanup_restore_integer to restore it. Don't reinsert breakpoints here. (process_command, fork_command): Delete. (restart_command): Update comments to only mention checkpoints, not forks. (_initialize_linux_fork): Delete "fork", "process", "info forks" commands. * linux-fork.h (fork_save_infrun_state, fork_list): Delete declarations. (linux_fork_checkpointing_p): Declare. * cli/cli-cmds.c (killlist): New. * cli/cli-cmds.h (killlist): Declare. * gdbcmd.h (killlist): Declare. * inferior.c: Include "gdbthread.h". (detach_inferior_command, kill_inferior_command) (inferior_command): New. (info_inferiors_command): Allow specifying a specific inferior id. (_initialize_inferiors): Register "inferior", "kill inferior" and "detach inferior" commands. * infcmd.c (_initialize_infcmd): Make "kill" a prefix command. * gdbthread.h (any_thread_of_process): Declare. * thread.c (any_thread_of_process): New. * NEWS: Mention multi-inferior debugging. Mention 'info inferiors', 'inferior', 'detach inferior' and 'kill inferior' as new commands. (Removed commands): New section, mentioning that 'info forks', 'fork', 'process', 'delete fork' and 'detach fork' are now gone. gdb/testsuite/ 2009-07-02 Pedro Alves <pedro@codesourcery.com> * gdb.base/multi-forks.exp: Only run detach-on-fork tests on linux. Adjust to use "inferior", "info inferiors", "detach inferior" and "kill inferior" instead of "restart", "info fork", "detach fork" and "delete fork". * gdb.base/ending-run.exp: Spell out "info". * gdb.base/help.exp: Adjust to use test_prefix_command_help for the "kill" command. gdb/doc/ 2009-07-02 Pedro Alves <pedro@codesourcery.com> * gdb.texinfo (Debugging multiple inferiors): Document the "inferior", "detach inferior" and "kill inferior" commands. (Debugging Programs with Multiple Processes): Adjust to mention generic "inferior" commands. Delete mention of "detach fork" and "delete fork". Cross reference to "Debugging multiple inferiors" section.
137 lines
4.1 KiB
C
137 lines
4.1 KiB
C
/* ***DEPRECATED*** The gdblib files must not be calling/using things in any
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of the possible command languages. If necessary, a hook (that may be
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present or not) must be used and set to the appropriate routine by any
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command language that cares about it. If you are having to include this
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file you are possibly doing things the old way. This file will disapear.
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fnasser@redhat.com */
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/* Header file for GDB-specific command-line stuff.
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Copyright (C) 1986, 1989, 1990, 1991, 1992, 1993, 1994, 1998, 1999, 2000,
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2002, 2007, 2008, 2009 Free Software Foundation, Inc.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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#if !defined (GDBCMD_H)
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#define GDBCMD_H 1
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#include "command.h"
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#include "ui-out.h"
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/* Chain containing all defined commands. */
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extern struct cmd_list_element *cmdlist;
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/* Chain containing all defined info subcommands. */
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extern struct cmd_list_element *infolist;
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/* Chain containing all defined enable subcommands. */
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extern struct cmd_list_element *enablelist;
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/* Chain containing all defined disable subcommands. */
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extern struct cmd_list_element *disablelist;
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/* Chain containing all defined delete subcommands. */
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extern struct cmd_list_element *deletelist;
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/* Chain containing all defined detach subcommands. */
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extern struct cmd_list_element *detachlist;
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/* Chain containing all defined kill subcommands. */
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extern struct cmd_list_element *killlist;
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/* Chain containing all defined toggle subcommands. */
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extern struct cmd_list_element *togglelist;
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/* Chain containing all defined stop subcommands. */
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extern struct cmd_list_element *stoplist;
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/* Chain containing all defined "enable breakpoint" subcommands. */
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extern struct cmd_list_element *enablebreaklist;
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/* Chain containing all defined set subcommands. */
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extern struct cmd_list_element *setlist;
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/* Chain containing all defined unset subcommands. */
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extern struct cmd_list_element *unsetlist;
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/* Chain containing all defined show subcommands. */
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extern struct cmd_list_element *showlist;
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/* Chain containing all defined \"set history\". */
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extern struct cmd_list_element *sethistlist;
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/* Chain containing all defined \"show history\". */
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extern struct cmd_list_element *showhistlist;
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/* Chain containing all defined \"unset history\". */
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extern struct cmd_list_element *unsethistlist;
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/* Chain containing all defined maintenance subcommands. */
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extern struct cmd_list_element *maintenancelist;
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/* Chain containing all defined "maintenance info" subcommands. */
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extern struct cmd_list_element *maintenanceinfolist;
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/* Chain containing all defined "maintenance print" subcommands. */
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extern struct cmd_list_element *maintenanceprintlist;
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/* Chain containing all defined "maintenance set" subcommands. */
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extern struct cmd_list_element *maintenance_set_cmdlist;
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/* Chain containing all defined "maintenance show" subcommands. */
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extern struct cmd_list_element *maintenance_show_cmdlist;
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extern struct cmd_list_element *setprintlist;
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extern struct cmd_list_element *showprintlist;
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extern struct cmd_list_element *setdebuglist;
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extern struct cmd_list_element *showdebuglist;
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extern struct cmd_list_element *setchecklist;
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extern struct cmd_list_element *showchecklist;
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extern void execute_command (char *, int);
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enum command_control_type execute_control_command (struct command_line *);
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extern void print_command_line (struct command_line *, unsigned int,
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struct ui_file *);
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extern void print_command_lines (struct ui_out *,
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struct command_line *, unsigned int);
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#endif /* !defined (GDBCMD_H) */
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