trap_expected = 0;
step_range_start = 0;
step_range_end = 0;
- step_frame_address = 0;
+ step_frame_id = null_frame_id;
step_over_calls = STEP_OVER_UNDEBUGGABLE;
stop_after_trap = 0;
stop_soon_quietly = 0;
prev_func_start, prev_func_name,
trap_expected, step_resume_breakpoint,
through_sigtramp_breakpoint, step_range_start,
- step_range_end, step_frame_address,
+ step_range_end, &step_frame_id,
ecs->handling_longjmp, ecs->another_trap,
ecs->stepping_through_solib_after_catch,
ecs->stepping_through_solib_catchpoints,
&prev_func_start, &prev_func_name,
&trap_expected, &step_resume_breakpoint,
&through_sigtramp_breakpoint, &step_range_start,
- &step_range_end, &step_frame_address,
+ &step_range_end, &step_frame_id,
&ecs->handling_longjmp, &ecs->another_trap,
&ecs->stepping_through_solib_after_catch,
&ecs->stepping_through_solib_catchpoints,
#if 0
/* FIXME - Need to implement nested temporary breakpoints */
if (step_over_calls
- && (INNER_THAN (get_frame_base (get_current_frame ()),
- step_frame_address)))
+ && (frame_id_inner (get_frame_id (get_current_frame ()),
+ step_frame_id)))
{
ecs->another_trap = 1;
keep_going (ecs);
{
- CORE_ADDR current_frame = get_frame_base (get_current_frame ());
+ struct frame_id current_frame = get_frame_id (get_current_frame ());
- if (INNER_THAN (current_frame, step_frame_address))
+ if (frame_id_inner (current_frame, step_frame_id))
{
/* We have just taken a signal; go until we are back to
the point where we took it and one more. */
sr_sal.line = 0;
sr_sal.pc = prev_pc;
/* We could probably be setting the frame to
- step_frame_address; I don't think anyone thought to
- try it. */
+ step_frame_id; I don't think anyone thought to try it. */
check_for_old_step_resume_breakpoint ();
step_resume_breakpoint =
set_momentary_breakpoint (sr_sal, NULL, bp_step_resume);
/* We're doing a "next". */
if (PC_IN_SIGTRAMP (stop_pc, ecs->stop_func_name)
- && INNER_THAN (step_frame_address, read_sp ()))
+ && frame_id_inner (step_frame_id,
+ frame_id_build (read_sp (), 0)))
/* We stepped out of a signal handler, and into its
calling trampoline. This is misdetected as a
subroutine call, but stepping over the signal
- trampoline isn't such a bad idea. In order to do
- that, we have to ignore the value in
- step_frame_address, since that doesn't represent the
- frame that'll reach when we return from the signal
- trampoline. Otherwise we'll probably continue to the
- end of the program. */
- step_frame_address = 0;
+ trampoline isn't such a bad idea. In order to do that,
+ we have to ignore the value in step_frame_id, since
+ that doesn't represent the frame that'll reach when we
+ return from the signal trampoline. Otherwise we'll
+ probably continue to the end of the program. */
+ step_frame_id = null_frame_id;
step_over_function (ecs);
keep_going (ecs);
}
step_range_start = ecs->sal.pc;
step_range_end = ecs->sal.end;
- step_frame_address = get_frame_base (get_current_frame ());
+ step_frame_id = get_frame_id (get_current_frame ());
ecs->current_line = ecs->sal.line;
ecs->current_symtab = ecs->sal.symtab;
- /* In the case where we just stepped out of a function into the middle
- of a line of the caller, continue stepping, but step_frame_address
- must be modified to current frame */
+ /* In the case where we just stepped out of a function into the
+ middle of a line of the caller, continue stepping, but
+ step_frame_id must be modified to current frame */
{
- CORE_ADDR current_frame = get_frame_base (get_current_frame ());
- if (!(INNER_THAN (current_frame, step_frame_address)))
- step_frame_address = current_frame;
+ struct frame_id current_frame = get_frame_id (get_current_frame ());
+ if (!(frame_id_inner (current_frame, step_frame_id)))
+ step_frame_id = current_frame;
}
keep_going (ecs);
of the call.
To do this, we set the step_resume bp's frame to our current
- caller's frame (step_frame_address, which is set by the "next" or
+ caller's frame (step_frame_id, which is set by the "next" or
"until" command, before execution begins). */
static void
step_resume_breakpoint =
set_momentary_breakpoint (sr_sal, get_current_frame (), bp_step_resume);
- if (step_frame_address && !IN_SOLIB_DYNSYM_RESOLVE_CODE (sr_sal.pc))
- step_resume_breakpoint->frame = step_frame_address;
+ if (frame_id_p (step_frame_id)
+ && !IN_SOLIB_DYNSYM_RESOLVE_CODE (sr_sal.pc))
+ /* FIXME: cagney/2002-12-01: Someone should modify the breakpoint
+ code so that it uses a frame ID, instead of a frame address. */
+ step_resume_breakpoint->frame = step_frame_id.base;
if (breakpoints_inserted)
insert_breakpoints ();
switch (bpstat_ret)
{
case PRINT_UNKNOWN:
+ /* FIXME: cagney/2002-12-01: Given that a frame ID does
+ (or should) carry around the function and does (or
+ should) use that when doing a frame comparison. */
if (stop_step
- && step_frame_address == get_frame_base (get_current_frame ())
+ && frame_id_eq (step_frame_id,
+ get_frame_id (get_current_frame ()))
&& step_start_function == find_pc_function (stop_pc))
source_flag = SRC_LINE; /* finished step, just print source line */
else
int trap_expected;
CORE_ADDR step_range_start;
CORE_ADDR step_range_end;
- CORE_ADDR step_frame_address;
+ struct frame_id step_frame_id;
enum step_over_calls_kind step_over_calls;
CORE_ADDR step_resume_break_address;
int stop_after_trap;
inf_status->trap_expected = trap_expected;
inf_status->step_range_start = step_range_start;
inf_status->step_range_end = step_range_end;
- inf_status->step_frame_address = step_frame_address;
+ inf_status->step_frame_id = step_frame_id;
inf_status->step_over_calls = step_over_calls;
inf_status->stop_after_trap = stop_after_trap;
inf_status->stop_soon_quietly = stop_soon_quietly;
frame = frame_find_by_id (*fid);
- /* If inf_status->selected_frame_address is NULL, there was no
- previously selected frame. */
+ /* If inf_status->selected_frame_id is NULL, there was no previously
+ selected frame. */
if (frame == NULL)
{
warning ("Unable to restore previously selected frame.\n");
trap_expected = inf_status->trap_expected;
step_range_start = inf_status->step_range_start;
step_range_end = inf_status->step_range_end;
- step_frame_address = inf_status->step_frame_address;
+ step_frame_id = inf_status->step_frame_id;
step_over_calls = inf_status->step_over_calls;
stop_after_trap = inf_status->stop_after_trap;
stop_soon_quietly = inf_status->stop_soon_quietly;
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;
projects / thirdparty / binutils-gdb.git / commitdiff
