diff options
Diffstat (limited to 'gdb/infrun.c')
| -rw-r--r-- | gdb/infrun.c | 42 |
1 files changed, 24 insertions, 18 deletions
diff --git a/gdb/infrun.c b/gdb/infrun.c index 6ae8f7c..e9fea2a 100644 --- a/gdb/infrun.c +++ b/gdb/infrun.c @@ -749,7 +749,15 @@ static const char *scheduler_enums[] = static void set_schedlock_func (char *args, int from_tty, struct cmd_list_element *c) { - if (c->type == set_cmd) + /* NOTE: cagney/2002-03-17: The add_show_from_set() function clones + the set command passed as a parameter. The clone operation will + include (BUG?) any ``set'' command callback, if present. + Commands like ``info set'' call all the ``show'' command + callbacks. Unfortunatly, for ``show'' commands cloned from + ``set'', this includes callbacks belonging to ``set'' commands. + Making this worse, this only occures if add_show_from_set() is + called after add_cmd_sfunc() (BUG?). */ + if (cmd_type (c) == set_cmd) if (!target_can_lock_scheduler) { scheduler_mode = schedlock_off; @@ -2632,8 +2640,8 @@ handle_inferior_event (struct execution_control_state *ecs) ecs->update_step_sp = 1; /* Did we just take a signal? */ - if (IN_SIGTRAMP (stop_pc, ecs->stop_func_name) - && !IN_SIGTRAMP (prev_pc, prev_func_name) + if (PC_IN_SIGTRAMP (stop_pc, ecs->stop_func_name) + && !PC_IN_SIGTRAMP (prev_pc, prev_func_name) && INNER_THAN (read_sp (), step_sp)) { /* We've just taken a signal; go until we are back to @@ -2744,7 +2752,7 @@ handle_inferior_event (struct execution_control_state *ecs) { /* We're doing a "next". */ - if (IN_SIGTRAMP (stop_pc, ecs->stop_func_name) + if (PC_IN_SIGTRAMP (stop_pc, ecs->stop_func_name) && INNER_THAN (step_frame_address, read_sp())) /* We stepped out of a signal handler, and into its calling trampoline. This is misdetected as a @@ -2953,8 +2961,8 @@ static void check_sigtramp2 (struct execution_control_state *ecs) { if (trap_expected - && IN_SIGTRAMP (stop_pc, ecs->stop_func_name) - && !IN_SIGTRAMP (prev_pc, prev_func_name) + && PC_IN_SIGTRAMP (stop_pc, ecs->stop_func_name) + && !PC_IN_SIGTRAMP (prev_pc, prev_func_name) && INNER_THAN (read_sp (), step_sp)) { /* What has happened here is that we have just stepped the @@ -3414,13 +3422,11 @@ and/or watchpoints.\n"); target_terminal_ours (); - /* Look up the hook_stop and run it if it exists. */ - - if (stop_command && stop_command->hook_pre) - { - catch_errors (hook_stop_stub, stop_command->hook_pre, - "Error while running hook_stop:\n", RETURN_MASK_ALL); - } + /* Look up the hook_stop and run it (CLI internally handles problem + of stop_command's pre-hook not existing). */ + if (stop_command) + catch_errors (hook_stop_stub, stop_command, + "Error while running hook_stop:\n", RETURN_MASK_ALL); if (!target_has_stack) { @@ -3435,7 +3441,7 @@ and/or watchpoints.\n"); if (!stop_stack_dummy) { - select_frame (get_current_frame (), 0); + select_frame (get_current_frame ()); /* Print current location without a level number, if we have changed functions or hit a breakpoint. @@ -3511,7 +3517,7 @@ and/or watchpoints.\n"); Can't rely on restore_inferior_status because that only gets called if we don't stop in the called function. */ stop_pc = read_pc (); - select_frame (get_current_frame (), 0); + select_frame (get_current_frame ()); } done: @@ -3521,7 +3527,7 @@ done: static int hook_stop_stub (void *cmd) { - execute_user_command ((struct cmd_list_element *) cmd, 0); + execute_cmd_pre_hook ((struct cmd_list_element *) cmd); return (0); } @@ -4018,7 +4024,7 @@ restore_selected_frame (void *args) return 0; } - select_frame (frame, fr->level); + select_frame (frame); return (1); } @@ -4073,7 +4079,7 @@ restore_inferior_status (struct inferior_status *inf_status) frame. */ - select_frame (get_current_frame (), 0); + select_frame (get_current_frame ()); } |