FreeChainXenon/binutils-gdb
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Multiexec MI

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* breakpoint.c (clear_syscall_counts): Take struct inferior*.
	* inferior.c (add_inferior_silent): Notify inferior_added
	observer.
	(delete_inferior_1): Notify inferior_removed observer.
	(exit_inferior_1): Pass inferior, not pid, to observer.
	(inferior_appeared): Likewise.
	(add_inferior_with_spaces): New.
	(add_inferior_command): Use the above.
	* inferior.h (delete_inferior_1, add_inferior_with_spaces):
	Declare.

	* inflow.c (inflow_inferior_exit): Likewise.
	* jit.c (jit_inferior_exit_hook): Likewise.

	* mi/mi-cmds.c (mi_cmds): Register add-inferior and
	remove-inferior.
	* mi/mi-cmds.h (mi_cmd_add_inferior, mi_cmd_remove_inferior): New.
	* mi/mi-interp.c (mi_inferior_added, mi_inferior_removed): New.
	(report_initial_inferior): New.
	(mi_inferior_removed): Register the above. Make sure
	inferior_added observer is called on the first inferior.
	(mi_new_thread, mi_thread_exit): Thread group is now identified by
	inferior number, not pid.
	(mi_solib_loaded, mi_solib_unloaded): Report which inferiors are
	affected.
	* mi/mi-main.c (current_context): New.
	(proceed_thread_callback): Use typed closure.
	Proceed everything if pid is 0. Most implementation split into
	(proceed_thread): ... this.
	(run_one_inferior): New.
	(mi_cmd_exec_continue, mi_cmd_exec_interrupt, mi_cmd_exec_run):
	Adjust for multiexec behaviour.
	(mi_cmd_add_inferior, mi_cmd_remove_inferior): New.
	(mi_cmd_execute): Handle the 'thread-group' option here.
	Do some extra checks.
	* mi-parse.c (mi_parse): Handle the --all and --thread-group
	options.
	* mi-parse.h (struct mi_parse): New fields all and thread_group.
This commit is contained in:
Vladimir Prus 2010-02-24 07:51:46 +00:00
parent 115d30f9b6
commit a79b8f6ea8
16 changed files with 516 additions and 127 deletions
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43
gdb/inferior.c
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@ -133,6 +133,8 @@ add_inferior_silent (int pid)
inferior_alloc_data (inf);
observer_notify_inferior_added (inf);
if (pid != 0)
inferior_appeared (inf, pid);
@ -194,7 +196,7 @@ delete_threads_of_inferior (int pid)
/* If SILENT then be quiet -- don't announce a inferior death, or the
exit of its threads. */
static void
void
delete_inferior_1 (struct inferior *todel, int silent)
{
struct inferior *inf, *infprev;
@ -219,6 +221,8 @@ delete_inferior_1 (struct inferior *todel, int silent)
else
inferior_list = inf->next;
observer_notify_inferior_removed (inf);
free_inferior (inf);
}
@ -265,7 +269,7 @@ exit_inferior_1 (struct inferior *inftoex, int silent)
/* Notify the observers before removing the inferior from the list,
so that the observers have a chance to look it up. */
observer_notify_inferior_exit (inf->pid);
observer_notify_inferior_exit (inf);
inf->pid = 0;
if (inf->vfork_parent != NULL)
@ -315,7 +319,7 @@ inferior_appeared (struct inferior *inf, int pid)
{
inf->pid = pid;
observer_notify_inferior_appeared (pid);
observer_notify_inferior_appeared (inf);
}
void
@ -738,6 +742,24 @@ remove_inferior_command (char *args, int from_tty)
delete_inferior_1 (inf, 1);
}
struct inferior *
add_inferior_with_spaces (void)
{
struct address_space *aspace;
struct program_space *pspace;
struct inferior *inf;
/* If all inferiors share an address space on this system, this
doesn't really return a new address space; otherwise, it
really does. */
aspace = maybe_new_address_space ();
pspace = add_program_space (aspace);
inf = add_inferior (0);
inf->pspace = pspace;
inf->aspace = pspace->aspace;
return inf;
}
/* add-inferior [-copies N] [-exec FILENAME] */
@ -782,18 +804,7 @@ add_inferior_command (char *args, int from_tty)
for (i = 0; i < copies; ++i)
{
struct address_space *aspace;
struct program_space *pspace;
struct inferior *inf;
/* If all inferiors share an address space on this system, this
doesn't really return a new address space; otherwise, it
really does. */
aspace = maybe_new_address_space ();
pspace = add_program_space (aspace);
inf = add_inferior (0);
inf->pspace = pspace;
inf->aspace = pspace->aspace;
struct inferior *inf = add_inferior_with_spaces ();
printf_filtered (_("Added inferior %d\n"), inf->num);
@ -801,7 +812,7 @@ add_inferior_command (char *args, int from_tty)
{
/* Switch over temporarily, while reading executable and
symbols.q */
set_current_program_space (pspace);
set_current_program_space (inf->pspace);
set_current_inferior (inf);
switch_to_thread (null_ptid);