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* frame.c (frame_unwind_id): Renamed to ...

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(frame_unwind_caller_id): ... this.  All callers updated.
	(frame_pc_unwind): Renamed to ...
	(frame_unwind_caller_pc): ... this.  All callers updated.
	* frame.h: Document frame_unwind_caller_WHAT functions.
	(frame_unwind_id): Renamed to ...
	(frame_unwind_caller_id): ... this.
	(frame_pc_unwind): Renamed to ...
	(frame_unwind_caller_pc): ... this.
	* hppa-tdep.c (hppa_find_unwind_entry_in_block): Correct comment.
	* stack.c (parse_frame_specification_1): Do not rely on
	frame_unwind_id.
This commit is contained in:
Daniel Jacobowitz
2009-06-28 00:05:14 +00:00
parent cd953ae9d0
commit c7ce8faacb
10 changed files with 51 additions and 21 deletions
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14
gdb/infrun.c
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@@ -3729,7 +3729,7 @@ infrun: not switching back to stepped thread, it has vanished\n");
previous frame must have valid frame IDs. */
if (!frame_id_eq (get_frame_id (frame),
ecs->event_thread->step_frame_id)
&& (frame_id_eq (frame_unwind_id (frame),
&& (frame_id_eq (frame_unwind_caller_id (frame),
ecs->event_thread->step_frame_id)
|| execution_direction == EXEC_REVERSE))
{
@@ -3928,7 +3928,7 @@ infrun: not switching back to stepped thread, it has vanished\n");
set step-mode) or we no longer know how to get back
to the call site. */
if (step_stop_if_no_debug
|| !frame_id_p (frame_unwind_id (frame)))
|| !frame_id_p (frame_unwind_caller_id (frame)))
{
/* If we have no line number and the step-stop-if-no-debug
is set, we stop the step so that the user has a chance to
@@ -4204,7 +4204,7 @@ insert_step_resume_breakpoint_at_frame (struct frame_info *return_frame)
This is a separate function rather than reusing
insert_step_resume_breakpoint_at_frame in order to avoid
get_prev_frame, which may stop prematurely (see the implementation
of frame_unwind_id for an example). */
of frame_unwind_caller_id for an example). */
static void
insert_step_resume_breakpoint_at_caller (struct frame_info *next_frame)
@@ -4214,14 +4214,16 @@ insert_step_resume_breakpoint_at_caller (struct frame_info *next_frame)
/* We shouldn't have gotten here if we don't know where the call site
is. */
gdb_assert (frame_id_p (frame_unwind_id (next_frame)));
gdb_assert (frame_id_p (frame_unwind_caller_id (next_frame)));
init_sal (&sr_sal); /* initialize to zeros */
sr_sal.pc = gdbarch_addr_bits_remove (gdbarch, frame_pc_unwind (next_frame));
sr_sal.pc = gdbarch_addr_bits_remove (gdbarch,
frame_unwind_caller_pc (next_frame));
sr_sal.section = find_pc_overlay (sr_sal.pc);
insert_step_resume_breakpoint_at_sal (sr_sal, frame_unwind_id (next_frame));
insert_step_resume_breakpoint_at_sal (sr_sal,
frame_unwind_caller_id (next_frame));
}
/* Insert a "longjmp-resume" breakpoint at PC. This is used to set a