Commit Graph

16 Commits

Author SHA1 Message Date
Joel Brobecker 32d0add0a6 Update year range in copyright notice of all files owned by the GDB project.
gdb/ChangeLog:

        Update year range in copyright notice of all files.
2015-01-01 13:32:14 +04:00
Joel Brobecker ecd75fc8ee Update Copyright year range in all files maintained by GDB. 2014-01-01 07:54:24 +04:00
Tom Tromey 52554a0e32 constify to_detach
This patch constifies the target_ops method to_detach.

This is a small cleanup, but also, I think, a bug-prevention fix,
since gdb already acts as if the "args" argument here was const.

In particular, top.c:quit_force calls kill_or_detach via
iterate_over_inferiors.  kill_or_detach calls target_detach, passing
the same argument each time.  So, if one of these methods was not
const-correct, then kill_or_detach would change its behavior in a
strange way.

I could not build every target I modified in this patch.  I've
inspected them all by hand, though.  Many targets do not use the
"args" parameter; a couple pass it to atoi; and a few pass it on to
the to_detach method of the target beneath.  The only code that
required a real change was in linux-nat.c, and that only needed the
introduction of a temporary variable for const-correctness.

2013-11-08  Tom Tromey  <tromey@redhat.com>

	* aix-thread.c (aix_thread_detach): Update.
	* corelow.c (core_detach): Update.
	* darwin-nat.c (darwin_detach): Update.
	* dec-thread.c (dec_thread_detach): Update.
	* gnu-nat.c (gnu_detach): Update.
	* go32-nat.c (go32_detach): Update.
	* inf-ptrace.c (inf_ptrace_detach): Update.
	* inf-ttrace.c (inf_ttrace_detach): Update.
	* linux-fork.c (linux_fork_detach): Update.
	* linux-fork.h (linux_fork_detach): Update.
	* linux-nat.c (linux_nat_detach): Update.  Introduce "tem"
	local for const-correctness.
	* linux-thread-db.c (thread_db_detach): Update.
	* monitor.c (monitor_detach): Update.
	* nto-procfs.c (procfs_detach): Update.
	* procfs.c (procfs_detach): Update.
	* record.c (record_detach): Update.
	* record.h (record_detach): Update.
	* remote-m32r-sdi.c (m32r_detach): Update.
	* remote-mips.c (mips_detach): Update.
	* remote-sim.c (gdbsim_detach): Update.
	* remote.c (remote_detach_1, remote_detach)
	(extended_remote_detach): Update.
	* sol-thread.c (sol_thread_detach): Update.
	* target.c (target_detach): Make "args" const.
	(init_dummy_target): Update.
	* target.h (struct target_ops) <to_detach>: Make argument const.
	(target_detach): Likewise.
	* windows-nat.c (windows_detach): Update.
2013-11-08 09:38:41 -07:00
Doug Evans 6107e80937 * linux-fork.h (detach_fork): Delete. 2013-07-25 20:53:07 +00:00
Pedro Alves 0b1afbb37b Consistent use of (C) after "Copyright".
While writing the previous patch, I noticed that we're not consistent
with the (C) in the copyright header.  The maintainers manual prefers
having it, though also says it's optional.  We have over 10x more
files with (C) than without in gdb's code, so I spent a few minutes
grepping and fixing.  Funny enough, the testsuite has it backwards.
I'll leave that for another time.

gdb/
2013-02-12  Pedro Alves  <palves@redhat.com>

	* amd64-darwin-tdep.c: Add (C) after Copyright.
	* cli/cli-cmds.h: Ditto.
	* cli/cli-decode.c: Ditto.
	* cli/cli-decode.h: Ditto.
	* cli/cli-dump.c: Ditto.
	* cli/cli-dump.h: Ditto.
	* cli/cli-interp.c: Ditto.
	* cli/cli-logging.c: Ditto.
	* cli/cli-script.c: Ditto.
	* cli/cli-script.h: Ditto.
	* cli/cli-setshow.c: Ditto.
	* cli/cli-setshow.h: Ditto.
	* cli/cli-utils.c: Ditto.
	* cli/cli-utils.h: Ditto.
	* config/alpha/nm-osf3.h: Ditto.
	* config/djgpp/djconfig.sh: Ditto.
	* config/i386/nm-fbsd.h: Ditto.
	* config/i386/nm-i386gnu.h: Ditto.
	* config/nm-linux.h: Ditto.
	* config/nm-nto.h: Ditto.
	* config/rs6000/nm-rs6000.h: Ditto.
	* config/sparc/nm-sol2.h: Ditto.
	* darwin-nat-info.c: Ditto.
	* dfp.c: Ditto.
	* dfp.h: Ditto.
	* gdb-demangle.h: Ditto.
	* i386-darwin-nat.c: Ditto.
	* i386-darwin-tdep.c: Ditto.
	* linux-fork.h: Ditto.
	* m32c-tdep.c: Ditto.
	* microblaze-linux-tdep.c: Ditto.
	* microblaze-rom.c: Ditto.
	* microblaze-tdep.c: Ditto.
	* microblaze-tdep.h: Ditto.
	* mips-linux-tdep.h: Ditto.
	* ppc-ravenscar-thread.c: Ditto.
	* ppc-ravenscar-thread.h: Ditto.
	* prologue-value.c: Ditto.
	* prologue-value.h: Ditto.
	* ravenscar-thread.c: Ditto.
	* ravenscar-thread.h: Ditto.
	* sparc-ravenscar-thread.c: Ditto.
	* sparc-ravenscar-thread.h: Ditto.
	* tilegx-linux-tdep.c: Ditto.
	* unwind_stop_reasons.def: Ditto.
	* windows-nat.h: Ditto.
	* xtensa-linux-tdep.c: Ditto.
	* xtensa-xtregs.c: Ditto.
	* regformats/regdat.sh: Ditto.
	* regformats/regdef.h: Ditto.

gdb/gdbserver/
2013-02-12  Pedro Alves  <palves@redhat.com>

	* linux-xtensa-low.c: Ditto.
	* xtensa-xtregs.c: Ditto.
2013-02-12 19:03:57 +00:00
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.
2013-01-01 06:33:28 +00:00
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.
2012-01-04 08:17:56 +00:00
Joel Brobecker 7b6bb8daac run copyright.sh for 2011. 2011-01-01 15:34:07 +00:00
Joel Brobecker 4c38e0a4fc Update copyright year in most headers.
Automatic update by copyright.sh.
2010-01-01 07:32:07 +00:00
Pedro Alves 2277426b30 gdb/
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.
2009-07-02 21:57:28 +00:00
Joel Brobecker 0fb0cc7590 Updated copyright notices for most files. 2009-01-03 05:58:08 +00:00
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.
2008-12-28 16:14:57 +00:00
Daniel Jacobowitz 9b254dd1ce Updated copyright notices for most files. 2008-01-01 22:53:26 +00:00
Joel Brobecker 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.
2007-08-23 18:08:50 +00:00
Daniel Jacobowitz 6aba47ca06 Copyright updates for 2007. 2007-01-09 17:59:20 +00:00
Michael Snyder ac264b3b9c 2006-01-04 Michael Snyder <msnyder@redhat.com>
Checkpoint/Restart for Linux.
	* linux-nat.c: Add support for debugging multiple forks.
	Add #include for linux-fork.h (interface spec).
	(super_mourn_inferior): New function pointer.
	(child_mourn_inferior): New function / target method.
	(linux_target): Claim to_mourn_inferior method pointer.
	(child_follow_fork): Call interface to linux-fork, conditionally
	add new fork processes to list of debugged processes.
	(kill_inferior): Use interface to linux-fork to kill
	multiple processes.

	* linux-fork.h: New file.
	* linux-fork.c: New file.  Support for debugging multiple forks
	of the same program.  Support for checkpoint and restart commands.

	* infrun.c (nullify_last_target_wait_ptid): New function.

	* Makefile.in: Add linux-fork.
	* config/*/linux.mh: Add linux-fork.
	* NEWS: Mention new functionality.
2006-01-04 19:34:58 +00:00