/* Multi-process control for GDB, the GNU debugger.
- Copyright (C) 2008, 2009, 2010 Free Software Foundation, Inc.
+ Copyright (C) 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
This file is part of GDB.
#include "gdbcore.h"
#include "symfile.h"
#include "environ.h"
+#include "cli/cli-utils.h"
void _initialize_inferiors (void);
/* Prints the list of inferiors and their details on UIOUT. This is a
version of 'info_inferior_command' suitable for use from MI.
- If REQUESTED_INFERIOR is not -1, it's the GDB id of the inferior that
- should be printed. Otherwise, all inferiors are printed. */
-void
-print_inferior (struct ui_out *uiout, int requested_inferior)
+ If REQUESTED_INFERIORS is not NULL, it's a list of GDB ids of the
+ inferiors that should be printed. Otherwise, all inferiors are
+ printed. */
+
+static void
+print_inferior (struct ui_out *uiout, char *requested_inferiors)
{
struct inferior *inf;
struct cleanup *old_chain;
/* Compute number of inferiors we will print. */
for (inf = inferior_list; inf; inf = inf->next)
{
- if (requested_inferior != -1 && inf->num != requested_inferior)
+ if (!number_is_in_list (requested_inferiors, inf->num))
continue;
++inf_count;
{
struct cleanup *chain2;
- if (requested_inferior != -1 && inf->num != requested_inferior)
+ if (!number_is_in_list (requested_inferiors, inf->num))
continue;
chain2 = make_cleanup_ui_out_tuple_begin_end (uiout, NULL);
struct thread_info *tp;
if (!args || !*args)
- error (_("Requires argument (inferior id to detach)"));
+ error (_("Requires argument (inferior id(s) to detach)"));
- num = parse_and_eval_long (args);
+ while (*args != '\0')
+ {
+ num = get_number_or_range (&args);
- if (!valid_gdb_inferior_id (num))
- error (_("Inferior ID %d not known."), num);
+ if (!valid_gdb_inferior_id (num))
+ {
+ warning (_("Inferior ID %d not known."), num);
+ continue;
+ }
- pid = gdb_inferior_id_to_pid (num);
+ pid = gdb_inferior_id_to_pid (num);
- tp = any_thread_of_process (pid);
- if (!tp)
- error (_("Inferior has no threads."));
+ tp = any_thread_of_process (pid);
+ if (!tp)
+ {
+ warning (_("Inferior ID %d has no threads."), num);
+ continue;
+ }
- switch_to_thread (tp->ptid);
+ switch_to_thread (tp->ptid);
- detach_command (NULL, from_tty);
+ detach_command (NULL, from_tty);
+ }
}
static void
struct thread_info *tp;
if (!args || !*args)
- error (_("Requires argument (inferior id to kill)"));
+ error (_("Requires argument (inferior id(s) to kill)"));
- num = parse_and_eval_long (args);
+ while (*args != '\0')
+ {
+ num = get_number_or_range (&args);
- if (!valid_gdb_inferior_id (num))
- error (_("Inferior ID %d not known."), num);
+ if (!valid_gdb_inferior_id (num))
+ {
+ warning (_("Inferior ID %d not known."), num);
+ continue;
+ }
- pid = gdb_inferior_id_to_pid (num);
+ pid = gdb_inferior_id_to_pid (num);
- tp = any_thread_of_process (pid);
- if (!tp)
- error (_("Inferior has no threads."));
+ tp = any_thread_of_process (pid);
+ if (!tp)
+ {
+ warning (_("Inferior ID %d has no threads."), num);
+ continue;
+ }
- switch_to_thread (tp->ptid);
+ switch_to_thread (tp->ptid);
- target_kill ();
+ target_kill ();
+ }
bfd_cache_close_all ();
}
static void
info_inferiors_command (char *args, int from_tty)
{
- int requested = -1;
-
- if (args && *args)
- {
- requested = parse_and_eval_long (args);
- if (!valid_gdb_inferior_id (requested))
- error (_("Inferior ID %d not known."), requested);
- }
-
- print_inferior (uiout, requested);
+ print_inferior (uiout, args);
}
/* remove-inferior ID */
int num;
struct inferior *inf;
- num = parse_and_eval_long (args);
- inf = find_inferior_id (num);
+ if (args == NULL || *args == '\0')
+ error (_("Requires an argument (inferior id(s) to remove)"));
- if (inf == NULL)
- error (_("Inferior ID %d not known."), num);
+ while (*args != '\0')
+ {
+ num = get_number_or_range (&args);
+ inf = find_inferior_id (num);
- if (inf == current_inferior ())
- error (_("Can not remove current symbol inferior."));
+ if (inf == NULL)
+ {
+ warning (_("Inferior ID %d not known."), num);
+ continue;
+ }
- delete_inferior_1 (inf, 1);
+ if (inf == current_inferior ())
+ {
+ warning (_("Can not remove current symbol inferior %d."), num);
+ continue;
+ }
+
+ if (inf->pid != 0)
+ {
+ warning (_("Can not remove active inferior %d."), num);
+ continue;
+ }
+
+ delete_inferior_1 (inf, 1);
+ }
}
struct inferior *
if (exec != NULL)
{
/* Switch over temporarily, while reading executable and
- symbols.q */
+ symbols.q. */
set_current_program_space (inf->pspace);
set_current_inferior (inf);
switch_to_thread (null_ptid);
current_inferior_->pspace = current_program_space;
current_inferior_->aspace = current_program_space->aspace;
- add_info ("inferiors", info_inferiors_command,
- _("IDs of currently known inferiors."));
+ add_info ("inferiors", info_inferiors_command,
+ _("IDs of specified inferiors (all inferiors if no argument)."));
add_com ("add-inferior", no_class, add_inferior_command, _("\
Add a new inferior.\n\
Usage: add-inferior [-copies <N>] [-exec <FILENAME>]\n\
-N is the optional number of inferior to add, default is 1.\n\
+N is the optional number of inferiors to add, default is 1.\n\
FILENAME is the file name of the executable to use\n\
as main program."));
- add_com ("remove-inferior", no_class, remove_inferior_command, _("\
-Remove inferior ID.\n\
-Usage: remove-inferior ID"));
+ add_com ("remove-inferiors", no_class, remove_inferior_command, _("\
+Remove inferior ID (or list of IDs).\n\
+Usage: remove-inferiors ID..."));
add_com ("clone-inferior", no_class, clone_inferior_command, _("\
Clone inferior ID.\n\
adds 1 copy. If ID is not specified, it is the current inferior\n\
that is cloned."));
- add_cmd ("inferior", class_run, detach_inferior_command, _("\
-Detach from inferior ID."),
+ add_cmd ("inferiors", class_run, detach_inferior_command, _("\
+Detach from inferior ID (or list of IDS)."),
&detachlist);
- add_cmd ("inferior", class_run, kill_inferior_command, _("\
-Kill inferior ID."),
+ add_cmd ("inferiors", class_run, kill_inferior_command, _("\
+Kill inferior ID (or list of IDs)."),
&killlist);
add_cmd ("inferior", class_run, inferior_command, _("\
projects / deliverable / binutils-gdb.git / blobdiff