/* Multi-process/thread control for GDB, the GNU debugger.
- Copyright 1986, 1987, 1988, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
- 2000, 2001
- Free Software Foundation, Inc.
+
+ Copyright 1986, 1987, 1988, 1993, 1994, 1995, 1996, 1997, 1998,
+ 1999, 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
+
Contributed by Lynx Real-Time Systems, Inc. Los Gatos, CA.
-
This file is part of GDB.
#include "command.h"
#include "gdbcmd.h"
#include "regcache.h"
+#include "gdb.h"
+#include "gdb_string.h"
#include <ctype.h>
#include <sys/types.h>
#include <signal.h>
-#ifdef UI_OUT
#include "ui-out.h"
-#endif
/*#include "lynxos-core.h" */
return 0; /* Never heard of 'im */
}
-#ifdef UI_OUT
+
/* Print a list of thread ids currently known, and the total number of
threads. To be used from within catch_errors. */
static int
-do_captured_list_thread_ids (void *arg)
+do_captured_list_thread_ids (struct ui_out *uiout,
+ void *arg)
{
struct thread_info *tp;
int num = 0;
+ struct cleanup *cleanup_chain;
+
+ prune_threads ();
+ target_find_new_threads ();
- ui_out_tuple_begin (uiout, "thread-ids");
+ cleanup_chain = make_cleanup_ui_out_tuple_begin_end (uiout, "thread-ids");
for (tp = thread_list; tp; tp = tp->next)
{
ui_out_field_int (uiout, "thread-id", tp->num);
}
- ui_out_tuple_end (uiout);
+ do_cleanups (cleanup_chain);
ui_out_field_int (uiout, "number-of-threads", num);
return GDB_RC_OK;
}
/* Official gdblib interface function to get a list of thread ids and
the total number. */
enum gdb_rc
-gdb_list_thread_ids (/* output object */)
+gdb_list_thread_ids (struct ui_out *uiout)
{
- return catch_errors (do_captured_list_thread_ids, NULL,
- NULL, RETURN_MASK_ALL);
+ return catch_exceptions (uiout, do_captured_list_thread_ids, NULL,
+ NULL, RETURN_MASK_ALL);
}
-#endif
/* Load infrun state for the thread PID. */
struct breakpoint **through_sigtramp_breakpoint,
CORE_ADDR *step_range_start,
CORE_ADDR *step_range_end,
- CORE_ADDR *step_frame_address,
+ struct frame_id *step_frame_id,
int *handling_longjmp,
int *another_trap,
int *stepping_through_solib_after_catch,
*through_sigtramp_breakpoint = tp->through_sigtramp_breakpoint;
*step_range_start = tp->step_range_start;
*step_range_end = tp->step_range_end;
- *step_frame_address = tp->step_frame_address;
+ *step_frame_id = tp->step_frame_id;
*handling_longjmp = tp->handling_longjmp;
*another_trap = tp->another_trap;
*stepping_through_solib_after_catch = tp->stepping_through_solib_after_catch;
struct breakpoint *through_sigtramp_breakpoint,
CORE_ADDR step_range_start,
CORE_ADDR step_range_end,
- CORE_ADDR step_frame_address,
+ const struct frame_id *step_frame_id,
int handling_longjmp,
int another_trap,
int stepping_through_solib_after_catch,
tp->through_sigtramp_breakpoint = through_sigtramp_breakpoint;
tp->step_range_start = step_range_start;
tp->step_range_end = step_range_end;
- tp->step_frame_address = step_frame_address;
+ tp->step_frame_id = (*step_frame_id);
tp->handling_longjmp = handling_longjmp;
tp->another_trap = another_trap;
tp->stepping_through_solib_after_catch = stepping_through_solib_after_catch;
struct thread_info *tp;
ptid_t current_ptid;
struct frame_info *cur_frame;
- int saved_frame_level = selected_frame_level;
+ int saved_frame_level = frame_relative_level (deprecated_selected_frame);
int counter;
char *extra_info;
/* Avoid coredumps which would happen if we tried to access a NULL
- selected_frame. */
+ deprecated_selected_frame. */
if (!target_has_stack)
error ("No stack.");
puts_filtered (" ");
switch_to_thread (tp->ptid);
- if (selected_frame)
- print_only_stack_frame (selected_frame, -1, 0);
+ if (deprecated_selected_frame)
+ print_stack_frame (deprecated_selected_frame, -1, 0);
else
printf_filtered ("[No stack.]\n");
}
* of the stack (leaf frame).
*/
counter = saved_frame_level;
- cur_frame = find_relative_frame (selected_frame, &counter);
+ cur_frame = find_relative_frame (deprecated_selected_frame, &counter);
if (counter != 0)
{
/* Ooops, can't restore, tell user where we are. */
warning ("Couldn't restore frame in current thread, at frame 0");
- print_stack_frame (selected_frame, -1, 0);
+ print_stack_frame (deprecated_selected_frame, -1, 0);
}
else
{
- select_frame (cur_frame, saved_frame_level);
+ select_frame (cur_frame);
}
/* re-show current frame. */
flush_cached_frames ();
registers_changed ();
stop_pc = read_pc ();
- select_frame (get_current_frame (), 0);
+ select_frame (get_current_frame ());
}
static void
return;
}
- gdb_thread_select (tidstr);
+ gdb_thread_select (uiout, tidstr);
}
static int
-do_captured_thread_select (void *tidstr)
+do_captured_thread_select (struct ui_out *uiout,
+ void *tidstr)
{
int num;
struct thread_info *tp;
tp = find_thread_id (num);
-#ifdef UI_OUT
if (!tp)
error ("Thread ID %d not known.", num);
-#else
- if (!tp)
- error ("Thread ID %d not known. Use the \"info threads\" command to\n\
-see the IDs of currently known threads.", num);
-#endif
if (!thread_alive (tp))
error ("Thread ID %d has terminated.\n", num);
switch_to_thread (tp->ptid);
-#ifdef UI_OUT
ui_out_text (uiout, "[Switching to thread ");
ui_out_field_int (uiout, "new-thread-id", pid_to_thread_id (inferior_ptid));
ui_out_text (uiout, " (");
ui_out_text (uiout, target_pid_to_str (inferior_ptid));
#endif
ui_out_text (uiout, ")]");
-#else /* UI_OUT */
- printf_filtered ("[Switching to thread %d (%s)]\n",
- pid_to_thread_id (inferior_ptid),
-#if defined(HPUXHPPA)
- target_tid_to_str (inferior_ptid)
-#else
- target_pid_to_str (inferior_ptid)
-#endif
- );
-#endif /* UI_OUT */
- print_stack_frame (selected_frame, selected_frame_level, 1);
+ print_stack_frame (deprecated_selected_frame,
+ frame_relative_level (deprecated_selected_frame), 1);
return GDB_RC_OK;
}
enum gdb_rc
-gdb_thread_select (char *tidstr)
+gdb_thread_select (struct ui_out *uiout,
+ char *tidstr)
{
- return catch_errors (do_captured_thread_select, tidstr,
- NULL, RETURN_MASK_ALL);
+ return catch_exceptions (uiout, do_captured_thread_select, tidstr,
+ NULL, RETURN_MASK_ALL);
}
/* Commands with a prefix of `thread'. */
projects / deliverable / binutils-gdb.git / blobdiff