-static enum print_stop_action
-print_it_exception_catchpoint (bpstat bs)
-{
- struct ui_out *uiout = current_uiout;
- struct breakpoint *b = bs->breakpoint_at;
- int bp_temp, bp_throw;
-
- annotate_catchpoint (b->number);
-
- bp_throw = strstr (b->addr_string, "throw") != NULL;
- if (b->loc->address != b->loc->requested_address)
- breakpoint_adjustment_warning (b->loc->requested_address,
- b->loc->address,
- b->number, 1);
- bp_temp = b->disposition == disp_del;
- ui_out_text (uiout,
- bp_temp ? "Temporary catchpoint "
- : "Catchpoint ");
- if (!ui_out_is_mi_like_p (uiout))
- ui_out_field_int (uiout, "bkptno", b->number);
- ui_out_text (uiout,
- bp_throw ? " (exception thrown), "
- : " (exception caught), ");
- if (ui_out_is_mi_like_p (uiout))
- {
- ui_out_field_string (uiout, "reason",
- async_reason_lookup (EXEC_ASYNC_BREAKPOINT_HIT));
- ui_out_field_string (uiout, "disp", bpdisp_text (b->disposition));
- ui_out_field_int (uiout, "bkptno", b->number);
- }
- return PRINT_SRC_AND_LOC;
-}
-
-static void
-print_one_exception_catchpoint (struct breakpoint *b,
- struct bp_location **last_loc)
-{
- struct value_print_options opts;
- struct ui_out *uiout = current_uiout;
-
- get_user_print_options (&opts);
- if (opts.addressprint)
- {
- annotate_field (4);
- if (b->loc == NULL || b->loc->shlib_disabled)
- ui_out_field_string (uiout, "addr", "<PENDING>");
- else
- ui_out_field_core_addr (uiout, "addr",
- b->loc->gdbarch, b->loc->address);
- }
- annotate_field (5);
- if (b->loc)
- *last_loc = b->loc;
- if (strstr (b->addr_string, "throw") != NULL)
- {
- ui_out_field_string (uiout, "what", "exception throw");
- if (ui_out_is_mi_like_p (uiout))
- ui_out_field_string (uiout, "catch-type", "throw");
- }
- else
- {
- ui_out_field_string (uiout, "what", "exception catch");
- if (ui_out_is_mi_like_p (uiout))
- ui_out_field_string (uiout, "catch-type", "catch");
- }
-}
-
-static void
-print_mention_exception_catchpoint (struct breakpoint *b)
-{
- struct ui_out *uiout = current_uiout;
- int bp_temp;
- int bp_throw;
-
- bp_temp = b->disposition == disp_del;
- bp_throw = strstr (b->addr_string, "throw") != NULL;
- ui_out_text (uiout, bp_temp ? _("Temporary catchpoint ")
- : _("Catchpoint "));
- ui_out_field_int (uiout, "bkptno", b->number);
- ui_out_text (uiout, bp_throw ? _(" (throw)")
- : _(" (catch)"));
-}
-
-/* Implement the "print_recreate" breakpoint_ops method for throw and
- catch catchpoints. */
-
-static void
-print_recreate_exception_catchpoint (struct breakpoint *b,
- struct ui_file *fp)
-{
- int bp_temp;
- int bp_throw;
-
- bp_temp = b->disposition == disp_del;
- bp_throw = strstr (b->addr_string, "throw") != NULL;
- fprintf_unfiltered (fp, bp_temp ? "tcatch " : "catch ");
- fprintf_unfiltered (fp, bp_throw ? "throw" : "catch");
- print_recreate_thread (b, fp);
-}
-
-static struct breakpoint_ops gnu_v3_exception_catchpoint_ops;
-
-static int
-handle_gnu_v3_exceptions (int tempflag, char *cond_string,
- enum exception_event_kind ex_event, int from_tty)
-{
- char *trigger_func_name;
-
- if (ex_event == EX_EVENT_CATCH)
- trigger_func_name = "__cxa_begin_catch";
- else
- trigger_func_name = "__cxa_throw";
-
- create_breakpoint (get_current_arch (),
- trigger_func_name, cond_string, -1, NULL,
- 0 /* condition and thread are valid. */,
- tempflag, bp_breakpoint,
- 0,
- AUTO_BOOLEAN_TRUE /* pending */,
- &gnu_v3_exception_catchpoint_ops, from_tty,
- 1 /* enabled */,
- 0 /* internal */,
- 0);
-
- return 1;
-}
-
-/* Deal with "catch catch" and "catch throw" commands. */
-
-static void
-catch_exception_command_1 (enum exception_event_kind ex_event, char *arg,
- int tempflag, int from_tty)
-{
- char *cond_string = NULL;
-
- if (!arg)
- arg = "";
- arg = skip_spaces (arg);
-
- cond_string = ep_parse_optional_if_clause (&arg);
-
- if ((*arg != '\0') && !isspace (*arg))
- error (_("Junk at end of arguments."));
-
- if (ex_event != EX_EVENT_THROW
- && ex_event != EX_EVENT_CATCH)
- error (_("Unsupported or unknown exception event; cannot catch it"));
-
- if (handle_gnu_v3_exceptions (tempflag, cond_string, ex_event, from_tty))
- return;
-
- warning (_("Unsupported with this platform/compiler combination."));
-}
-
-/* Implementation of "catch catch" command. */
-
-static void
-catch_catch_command (char *arg, int from_tty, struct cmd_list_element *command)
-{
- int tempflag = get_cmd_context (command) == CATCH_TEMPORARY;
-
- catch_exception_command_1 (EX_EVENT_CATCH, arg, tempflag, from_tty);
-}
-
-/* Implementation of "catch throw" command. */
-
-static void
-catch_throw_command (char *arg, int from_tty, struct cmd_list_element *command)
-{
- int tempflag = get_cmd_context (command) == CATCH_TEMPORARY;
-
- catch_exception_command_1 (EX_EVENT_THROW, arg, tempflag, from_tty);
-}
-