#include "format.h"
#include "location.h"
#include "thread-fsm.h"
+#include "tid-parse.h"
/* readline include files */
#include "readline/readline.h"
the thread no longer exists. ALL_BP_LOCATIONS bp_location
has BL->OWNER always non-NULL. */
if (bl->owner->thread != -1
- && !valid_thread_id (bl->owner->thread))
+ && !valid_global_thread_id (bl->owner->thread))
continue;
switch_to_program_space_and_thread (bl->pspace);
ALL_BREAKPOINTS_SAFE (b, b_tmp)
{
- if (b->thread == tp->num && user_breakpoint_p (b))
+ if (b->thread == tp->global_num && user_breakpoint_p (b))
{
b->disposition = disp_del_at_next_stop;
}
}
+/* Print the "Thread ID hit" part of "Thread ID hit Breakpoint N" if
+ debugging multiple threads. */
+
+void
+maybe_print_thread_hit_breakpoint (struct ui_out *uiout)
+{
+ if (ui_out_is_mi_like_p (uiout))
+ return;
+
+ ui_out_text (uiout, "\n");
+
+ if (show_thread_that_caused_stop ())
+ {
+ const char *name;
+ struct thread_info *thr = inferior_thread ();
+
+ ui_out_text (uiout, "Thread ");
+ ui_out_field_fmt (uiout, "thread-id", "%s", print_thread_id (thr));
+
+ name = thr->name != NULL ? thr->name : target_thread_name (thr);
+ if (name != NULL)
+ {
+ ui_out_text (uiout, " \"");
+ ui_out_field_fmt (uiout, "name", "%s", name);
+ ui_out_text (uiout, "\"");
+ }
+
+ ui_out_text (uiout, " hit ");
+ }
+}
+
/* Generic routine for printing messages indicating why we
stopped. The behavior of this function depends on the value
'print_it' in the bpstat structure. Under some circumstances we
/* If this is a thread/task-specific breakpoint, don't waste cpu
evaluating the condition if this isn't the specified
thread/task. */
- if ((b->thread != -1 && b->thread != pid_to_thread_id (ptid))
+ if ((b->thread != -1 && b->thread != ptid_to_global_thread_id (ptid))
|| (b->task != 0 && b->task != ada_get_task_number (ptid)))
{
if (!part_of_multiple && b->thread != -1)
{
- struct thread_info *thr = find_thread_id (b->thread);
-
/* FIXME should make an annotation for this. */
ui_out_text (uiout, "\tstop only in thread ");
- ui_out_field_string (uiout, "thread", print_thread_id (thr));
+ if (ui_out_is_mi_like_p (uiout))
+ ui_out_field_int (uiout, "thread", b->thread);
+ else
+ {
+ struct thread_info *thr = find_thread_global_id (b->thread);
+
+ ui_out_field_string (uiout, "thread", print_thread_id (thr));
+ }
ui_out_text (uiout, "\n");
}
set_longjmp_breakpoint (struct thread_info *tp, struct frame_id frame)
{
struct breakpoint *b, *b_tmp;
- int thread = tp->num;
+ int thread = tp->global_num;
/* To avoid having to rescan all objfile symbols at every step,
we maintain a list of continually-inserted but always disabled
new_b = momentary_breakpoint_from_master (b, bp_longjmp_call_dummy,
&momentary_breakpoint_ops,
1);
- new_b->thread = pid_to_thread_id (inferior_ptid);
+ new_b->thread = ptid_to_global_thread_id (inferior_ptid);
/* Link NEW_B into the chain of RETVAL breakpoints. */
struct breakpoint *b, *b_tmp;
ALL_BREAKPOINTS_SAFE (b, b_tmp)
- if (b->type == bp_longjmp_call_dummy && b->thread == tp->num)
+ if (b->type == bp_longjmp_call_dummy && b->thread == tp->global_num)
{
struct breakpoint *dummy_b = b->related_breakpoint;
struct fork_catchpoint *c = (struct fork_catchpoint *) bs->breakpoint_at;
annotate_catchpoint (b->number);
+ maybe_print_thread_hit_breakpoint (uiout);
if (b->disposition == disp_del)
- ui_out_text (uiout, "\nTemporary catchpoint ");
+ ui_out_text (uiout, "Temporary catchpoint ");
else
- ui_out_text (uiout, "\nCatchpoint ");
+ ui_out_text (uiout, "Catchpoint ");
if (ui_out_is_mi_like_p (uiout))
{
ui_out_field_string (uiout, "reason",
struct fork_catchpoint *c = (struct fork_catchpoint *) b;
annotate_catchpoint (b->number);
+ maybe_print_thread_hit_breakpoint (uiout);
if (b->disposition == disp_del)
- ui_out_text (uiout, "\nTemporary catchpoint ");
+ ui_out_text (uiout, "Temporary catchpoint ");
else
- ui_out_text (uiout, "\nCatchpoint ");
+ ui_out_text (uiout, "Catchpoint ");
if (ui_out_is_mi_like_p (uiout))
{
ui_out_field_string (uiout, "reason",
struct ui_out *uiout = current_uiout;
annotate_catchpoint (b->number);
+ maybe_print_thread_hit_breakpoint (uiout);
if (b->disposition == disp_del)
- ui_out_text (uiout, "\nTemporary catchpoint ");
+ ui_out_text (uiout, "Temporary catchpoint ");
else
- ui_out_text (uiout, "\nCatchpoint ");
+ ui_out_text (uiout, "Catchpoint ");
ui_out_field_int (uiout, "bkptno", b->number);
ui_out_text (uiout, "\n");
if (ui_out_is_mi_like_p (uiout))
struct exec_catchpoint *c = (struct exec_catchpoint *) b;
annotate_catchpoint (b->number);
+ maybe_print_thread_hit_breakpoint (uiout);
if (b->disposition == disp_del)
- ui_out_text (uiout, "\nTemporary catchpoint ");
+ ui_out_text (uiout, "Temporary catchpoint ");
else
- ui_out_text (uiout, "\nCatchpoint ");
+ ui_out_text (uiout, "Catchpoint ");
if (ui_out_is_mi_like_p (uiout))
{
ui_out_field_string (uiout, "reason",
momentary breakpoints to be active in only a single thread of
control. */
if (in_thread_list (inferior_ptid))
- b->thread = pid_to_thread_id (inferior_ptid);
+ b->thread = ptid_to_global_thread_id (inferior_ptid);
update_global_location_list_nothrow (UGLL_MAY_INSERT);
}
}
-/* Issue an invalid thread ID error. */
-
-static void ATTRIBUTE_NORETURN
-invalid_thread_id_error (int id)
-{
- error (_("Unknown thread %d."), id);
-}
-
/* Given TOK, a string specification of condition and thread, as
accepted by the 'break' command, extract the condition
string and thread number and set *COND_STRING and *THREAD.
}
else if (toklen >= 1 && strncmp (tok, "thread", toklen) == 0)
{
- char *tmptok;
+ const char *tmptok;
+ struct thread_info *thr;
tok = end_tok + 1;
- *thread = strtol (tok, &tmptok, 0);
+ thr = parse_thread_id (tok, &tmptok);
if (tok == tmptok)
error (_("Junk after thread keyword."));
- if (!valid_thread_id (*thread))
- invalid_thread_id_error (*thread);
+ *thread = thr->global_num;
tok = tmptok;
}
else if (toklen >= 1 && strncmp (tok, "task", toklen) == 0)
gdb_assert (bl && bl->next == NULL);
annotate_breakpoint (b->number);
+
+ maybe_print_thread_hit_breakpoint (uiout);
+
if (b->disposition == disp_del)
- ui_out_text (uiout, "\nTemporary ranged breakpoint ");
+ ui_out_text (uiout, "Temporary ranged breakpoint ");
else
- ui_out_text (uiout, "\nRanged breakpoint ");
+ ui_out_text (uiout, "Ranged breakpoint ");
if (ui_out_is_mi_like_p (uiout))
{
ui_out_field_string (uiout, "reason",
stb = mem_fileopen ();
old_chain = make_cleanup_ui_file_delete (stb);
+ annotate_watchpoint (b->number);
+ maybe_print_thread_hit_breakpoint (uiout);
+
switch (b->type)
{
case bp_watchpoint:
case bp_hardware_watchpoint:
- annotate_watchpoint (b->number);
if (ui_out_is_mi_like_p (uiout))
ui_out_field_string
(uiout, "reason",
case bp_access_watchpoint:
if (bs->old_val != NULL)
{
- annotate_watchpoint (b->number);
if (ui_out_is_mi_like_p (uiout))
ui_out_field_string
(uiout, "reason",
/* Masked watchpoints have only one location. */
gdb_assert (b->loc && b->loc->next == NULL);
+ annotate_watchpoint (b->number);
+ maybe_print_thread_hit_breakpoint (uiout);
+
switch (b->type)
{
case bp_hardware_watchpoint:
- annotate_watchpoint (b->number);
if (ui_out_is_mi_like_p (uiout))
ui_out_field_string
(uiout, "reason",
if (toklen == 6 && startswith (tok, "thread"))
{
+ struct thread_info *thr;
/* At this point we've found a "thread" token, which means
the user is trying to set a watchpoint that triggers
only in a specific thread. */
- char *endp;
+ const char *endp;
if (thread != -1)
error(_("You can specify only one thread."));
/* Extract the thread ID from the next token. */
- thread = strtol (value_start, &endp, 0);
+ thr = parse_thread_id (value_start, &endp);
- /* Check if the user provided a valid numeric value for the
- thread ID. */
+ /* Check if the user provided a valid thread ID. */
if (*endp != ' ' && *endp != '\t' && *endp != '\0')
- error (_("Invalid thread ID specification %s."), value_start);
+ invalid_thread_id_error (value_start);
- /* Check if the thread actually exists. */
- if (!valid_thread_id (thread))
- invalid_thread_id_error (thread);
+ thread = thr->global_num;
}
else if (toklen == 4 && startswith (tok, "mask"))
{
resolve_sal_pc (&sal);
tp = inferior_thread ();
- thread = tp->num;
+ thread = tp->global_num;
old_chain = make_cleanup (null_cleanup, NULL);
stack_frame_id, bp_until);
make_cleanup_delete_breakpoint (location_breakpoint);
- sm = new_until_break_fsm (tp->num, location_breakpoint, caller_breakpoint);
+ sm = new_until_break_fsm (tp->global_num,
+ location_breakpoint, caller_breakpoint);
tp->thread_fsm = &sm->thread_fsm;
discard_cleanups (old_chain);
bl->address,
b->number, 1);
annotate_breakpoint (b->number);
+ maybe_print_thread_hit_breakpoint (uiout);
+
if (bp_temp)
- ui_out_text (uiout, "\nTemporary breakpoint ");
+ ui_out_text (uiout, "Temporary breakpoint ");
else
- ui_out_text (uiout, "\nBreakpoint ");
+ ui_out_text (uiout, "Breakpoint ");
if (ui_out_is_mi_like_p (uiout))
{
ui_out_field_string (uiout, "reason",
static void
longjmp_bkpt_dtor (struct breakpoint *self)
{
- struct thread_info *tp = find_thread_id (self->thread);
+ struct thread_info *tp = find_thread_global_id (self->thread);
if (tp)
tp->initiating_frame = null_frame_id;
if (b->thread != -1)
{
if (in_thread_list (inferior_ptid))
- b->thread = pid_to_thread_id (inferior_ptid);
+ b->thread = ptid_to_global_thread_id (inferior_ptid);
/* We're being called after following a fork. The new fork is
selected as current, and unless this was a vfork will have a
if (tp->control.single_step_breakpoints == NULL)
{
tp->control.single_step_breakpoints
- = new_single_step_breakpoint (tp->num, gdbarch);
+ = new_single_step_breakpoint (tp->global_num, gdbarch);
}
sal = find_pc_line (pc, 0);
projects / deliverable / binutils-gdb.git / blobdiff