diff options
| -rw-r--r-- | gdb/ChangeLog | 17 | ||||
| -rw-r--r-- | gdb/breakpoint.c | 30 | ||||
| -rw-r--r-- | gdb/infrun.c | 34 |
3 files changed, 37 insertions, 44 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index fbe1ae4..6413e85 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,20 @@ +2012-07-01 Yao Qi <yao@codesourcery.com> + + * breakpoint.c: Removed always_inserted_auto, always_inserted_on, + always_inserted_off, and always_inserted_enums. + Change always_inserted_mode's type to 'enum auto_boolean'. + (show_always_inserted_mode, breakpoint_always_inserted_mode): Update + callers. + (_initialize_breakpoint): Call add_setshow_auto_boolean_cmd instead + of add_setshow_enum_cmd. + * infrun.c: Remove can_use_displaced_stepping_auto, + can_use_displaced_stepping_on, can_use_displaced_stepping_off, and + can_use_displaced_stepping_enum. + Change can_use_displaced_stepping's type to 'enum auto_boolean'. + (show_can_use_displaced_stepping, use_displaced_stepping): Update callers. + (_initialize_infrun): Call add_setshow_auto_boolean_cmd instead of + add_setshow_enum_cmd. + 2012-06-30 Doug Evans <dje@google.com> * dwarf2read.c (signatured_type): Make "per_cu" member first. diff --git a/gdb/breakpoint.c b/gdb/breakpoint.c index 896c122..c5d49af 100644 --- a/gdb/breakpoint.c +++ b/gdb/breakpoint.c @@ -387,21 +387,13 @@ show_automatic_hardware_breakpoints (struct ui_file *file, int from_tty, will remove breakpoints upon stop. If auto, GDB will behave as ON if in non-stop mode, and as OFF if all-stop mode.*/ -static const char always_inserted_auto[] = "auto"; -static const char always_inserted_on[] = "on"; -static const char always_inserted_off[] = "off"; -static const char *const always_inserted_enums[] = { - always_inserted_auto, - always_inserted_off, - always_inserted_on, - NULL -}; -static const char *always_inserted_mode = always_inserted_auto; +static enum auto_boolean always_inserted_mode = AUTO_BOOLEAN_AUTO; + static void show_always_inserted_mode (struct ui_file *file, int from_tty, struct cmd_list_element *c, const char *value) { - if (always_inserted_mode == always_inserted_auto) + if (always_inserted_mode == AUTO_BOOLEAN_AUTO) fprintf_filtered (file, _("Always inserted breakpoint " "mode is %s (currently %s).\n"), @@ -415,8 +407,8 @@ show_always_inserted_mode (struct ui_file *file, int from_tty, int breakpoints_always_inserted_mode (void) { - return (always_inserted_mode == always_inserted_on - || (always_inserted_mode == always_inserted_auto && non_stop)); + return (always_inserted_mode == AUTO_BOOLEAN_TRUE + || (always_inserted_mode == AUTO_BOOLEAN_AUTO && non_stop)); } static const char condition_evaluation_both[] = "host or target"; @@ -16161,8 +16153,8 @@ a warning will be emitted for such breakpoints."), &breakpoint_set_cmdlist, &breakpoint_show_cmdlist); - add_setshow_enum_cmd ("always-inserted", class_support, - always_inserted_enums, &always_inserted_mode, _("\ + add_setshow_auto_boolean_cmd ("always-inserted", class_support, + &always_inserted_mode, _("\ Set mode for inserting breakpoints."), _("\ Show mode for inserting breakpoints."), _("\ When this mode is off, breakpoints are inserted in inferior when it is\n\ @@ -16173,10 +16165,10 @@ the behaviour depends on the non-stop setting (see help set non-stop).\n\ In this case, if gdb is controlling the inferior in non-stop mode, gdb\n\ behaves as if always-inserted mode is on; if gdb is controlling the\n\ inferior in all-stop mode, gdb behaves as if always-inserted mode is off."), - NULL, - &show_always_inserted_mode, - &breakpoint_set_cmdlist, - &breakpoint_show_cmdlist); + NULL, + &show_always_inserted_mode, + &breakpoint_set_cmdlist, + &breakpoint_show_cmdlist); add_setshow_enum_cmd ("condition-evaluation", class_breakpoint, condition_evaluation_enums, diff --git a/gdb/infrun.c b/gdb/infrun.c index 2f66ddc..11f981f 100644 --- a/gdb/infrun.c +++ b/gdb/infrun.c @@ -1185,19 +1185,6 @@ infrun_inferior_exit (struct inferior *inf) remove_displaced_stepping_state (inf->pid); } -/* Enum strings for "set|show displaced-stepping". */ - -static const char can_use_displaced_stepping_auto[] = "auto"; -static const char can_use_displaced_stepping_on[] = "on"; -static const char can_use_displaced_stepping_off[] = "off"; -static const char *const can_use_displaced_stepping_enum[] = -{ - can_use_displaced_stepping_auto, - can_use_displaced_stepping_on, - can_use_displaced_stepping_off, - NULL, -}; - /* If ON, and the architecture supports it, GDB will use displaced stepping to step over breakpoints. If OFF, or if the architecture doesn't support it, GDB will instead use the traditional @@ -1206,15 +1193,14 @@ static const char *const can_use_displaced_stepping_enum[] = which of all-stop or non-stop mode is active --- displaced stepping in non-stop mode; hold-and-step in all-stop mode. */ -static const char *can_use_displaced_stepping = - can_use_displaced_stepping_auto; +static enum auto_boolean can_use_displaced_stepping = AUTO_BOOLEAN_AUTO; static void show_can_use_displaced_stepping (struct ui_file *file, int from_tty, struct cmd_list_element *c, const char *value) { - if (can_use_displaced_stepping == can_use_displaced_stepping_auto) + if (can_use_displaced_stepping == AUTO_BOOLEAN_AUTO) fprintf_filtered (file, _("Debugger's willingness to use displaced stepping " "to step over breakpoints is %s (currently %s).\n"), @@ -1231,9 +1217,8 @@ show_can_use_displaced_stepping (struct ui_file *file, int from_tty, static int use_displaced_stepping (struct gdbarch *gdbarch) { - return (((can_use_displaced_stepping == can_use_displaced_stepping_auto - && non_stop) - || can_use_displaced_stepping == can_use_displaced_stepping_on) + return (((can_use_displaced_stepping == AUTO_BOOLEAN_AUTO && non_stop) + || can_use_displaced_stepping == AUTO_BOOLEAN_TRUE) && gdbarch_displaced_step_copy_insn_p (gdbarch) && !RECORD_IS_USED); } @@ -7296,9 +7281,8 @@ function is skipped and the step command stops at a different source line."), show_step_stop_if_no_debug, &setlist, &showlist); - add_setshow_enum_cmd ("displaced-stepping", class_run, - can_use_displaced_stepping_enum, - &can_use_displaced_stepping, _("\ + add_setshow_auto_boolean_cmd ("displaced-stepping", class_run, + &can_use_displaced_stepping, _("\ Set debugger's willingness to use displaced stepping."), _("\ Show debugger's willingness to use displaced stepping."), _("\ If on, gdb will use displaced stepping to step over breakpoints if it is\n\ @@ -7307,9 +7291,9 @@ stepping to step over breakpoints, even if such is supported by the target\n\ architecture. If auto (which is the default), gdb will use displaced stepping\n\ if the target architecture supports it and non-stop mode is active, but will not\n\ use it in all-stop mode (see help set non-stop)."), - NULL, - show_can_use_displaced_stepping, - &setlist, &showlist); + NULL, + show_can_use_displaced_stepping, + &setlist, &showlist); add_setshow_enum_cmd ("exec-direction", class_run, exec_direction_names, &exec_direction, _("Set direction of execution.\n\ |