char *name = alloca (strlen (gdb_sysroot)
+ strlen (execd_pathname)
+ 1);
+
strcpy (name, gdb_sysroot);
strcat (name, execd_pathname);
execd_pathname = name;
write_memory_ptid (ptid_t ptid, CORE_ADDR memaddr, const gdb_byte *myaddr, int len)
{
struct cleanup *ptid_cleanup = save_inferior_ptid ();
+
inferior_ptid = ptid;
write_memory (memaddr, myaddr, len);
do_cleanups (ptid_cleanup);
/* Restore the contents of the copy area. */
{
ULONGEST len = gdbarch_max_insn_length (displaced->step_gdbarch);
+
write_memory_ptid (displaced->step_ptid, displaced->step_copy,
displaced->step_saved_copy, len);
if (debug_displaced)
relocate the PC. */
struct regcache *regcache = get_thread_regcache (event_ptid);
CORE_ADDR pc = regcache_read_pc (regcache);
+
pc = displaced->step_original + (pc - displaced->step_copy);
regcache_write_pc (regcache, pc);
}
start_remote (int from_tty)
{
struct inferior *inferior;
- init_wait_for_inferior ();
+ init_wait_for_inferior ();
inferior = current_inferior ();
inferior->stop_soon = STOP_QUIETLY_REMOTE;
longjmp-resume breakpoint of the thread that just stopped
stepping. */
struct thread_info *tp = inferior_thread ();
+
delete_step_resume_breakpoint (tp);
}
else
|| (non_stop && moribund_breakpoint_here_p (aspace, breakpoint_pc)))
{
struct cleanup *old_cleanups = NULL;
+
if (RECORD_IS_USED)
old_cleanups = record_gdb_operation_disable_set ();
&& ecs->ws.kind != TARGET_WAITKIND_SIGNALLED)
{
struct inferior *inf = find_inferior_pid (ptid_get_pid (ecs->ptid));
+
gdb_assert (inf);
stop_soon = inf->stop_soon;
}
if (target_stopped_by_watchpoint ())
{
CORE_ADDR addr;
+
fprintf_unfiltered (gdb_stdlog, "infrun: stopped by watchpoint\n");
if (target_stopped_data_address (¤t_target, &addr))
the instruction and once for the delay slot. */
int step_through_delay
= gdbarch_single_step_through_delay (gdbarch, frame);
+
if (debug_infrun && step_through_delay)
fprintf_unfiltered (gdb_stdlog, "infrun: step through delay\n");
if (ecs->event_thread->step_range_end == 0 && step_through_delay)
if (!non_stop)
{
struct thread_info *tp;
+
tp = iterate_over_threads (currently_stepping_or_nexting_callback,
ecs->event_thread);
if (tp)
/* Set up a step-resume breakpoint at the address
indicated by SKIP_SOLIB_RESOLVER. */
struct symtab_and_line sr_sal;
+
init_sal (&sr_sal);
sr_sal.pc = pc_after_resolver;
sr_sal.pspace = get_frame_program_space (frame);
if (real_stop_pc != 0 && in_solib_dynsym_resolve_code (real_stop_pc))
{
struct symtab_and_line sr_sal;
+
init_sal (&sr_sal);
sr_sal.pc = ecs->stop_func_start;
sr_sal.pspace = get_frame_program_space (frame);
/* Set a breakpoint at callee's start address.
From there we can step once and be back in the caller. */
struct symtab_and_line sr_sal;
+
init_sal (&sr_sal);
sr_sal.pc = ecs->stop_func_start;
sr_sal.pspace = get_frame_program_space (frame);
Set a breakpoint at its start and continue, then
one more step will take us out. */
struct symtab_and_line sr_sal;
+
init_sal (&sr_sal);
sr_sal.pc = ecs->stop_func_start;
sr_sal.pspace = get_frame_program_space (frame);
{
/* Determine where this trampoline returns. */
CORE_ADDR real_stop_pc;
+
real_stop_pc = gdbarch_skip_trampoline_code (gdbarch, frame, stop_pc);
if (debug_infrun)
if (ecs->event_thread->stepping_over_breakpoint)
{
struct regcache *thread_regcache = get_thread_regcache (ecs->ptid);
+
if (!use_displaced_stepping (get_regcache_arch (thread_regcache)))
/* Since we can't do a displaced step, we have to remove
the breakpoint while we step it. To keep things
else
{
struct gdb_exception e;
+
/* Stop stepping when inserting breakpoints
has failed. */
TRY_CATCH (e, RETURN_MASK_ERROR)
This also restores inferior state prior to the call
(struct inferior_thread_state). */
struct frame_info *frame = get_current_frame ();
+
gdb_assert (get_frame_type (frame) == DUMMY_FRAME);
frame_pop (frame);
/* frame_pop() calls reinit_frame_cache as the last thing it does
signal_stop_update (int signo, int state)
{
int ret = signal_stop[signo];
+
signal_stop[signo] = state;
return ret;
}
signal_print_update (int signo, int state)
{
int ret = signal_print[signo];
+
signal_print[signo] = state;
return ret;
}
signal_pass_update (int signo, int state)
{
int ret = signal_program[signo];
+
signal_program[signo] = state;
return ret;
}
signals_info (char *signum_exp, int from_tty)
{
enum target_signal oursig;
+
sig_print_header ();
if (signum_exp)
&& gdbarch_get_siginfo_type_p (gdbarch))
{
struct type *type = gdbarch_get_siginfo_type (gdbarch);
+
return allocate_computed_value (type, &siginfo_value_funcs, NULL);
}
restore_inferior_ptid (void *arg)
{
ptid_t *saved_ptid_ptr = arg;
+
inferior_ptid = *saved_ptid_ptr;
xfree (arg);
}