/* Everything about catch/throw catchpoints, for GDB.
- Copyright (C) 1986-2015 Free Software Foundation, Inc.
+ Copyright (C) 1986-2016 Free Software Foundation, Inc.
This file is part of GDB.
#include "cp-abi.h"
#include "gdb_regex.h"
#include "cp-support.h"
+#include "location.h"
/* Enums for exception-handling support. */
enum exception_event_kind
{
struct exception_catchpoint *self
= (struct exception_catchpoint *) bs->breakpoint_at;
- char *typename = NULL;
- volatile struct gdb_exception e;
+ char *type_name = NULL;
bkpt_breakpoint_ops.check_status (bs);
if (bs->stop == 0)
if (self->pattern == NULL)
return;
- TRY_CATCH (e, RETURN_MASK_ERROR)
+ TRY
{
struct value *typeinfo_arg;
char *canon;
fetch_probe_arguments (NULL, &typeinfo_arg);
- typename = cplus_typename_from_type_info (typeinfo_arg);
+ type_name = cplus_typename_from_type_info (typeinfo_arg);
- canon = cp_canonicalize_string (typename);
+ canon = cp_canonicalize_string (type_name);
if (canon != NULL)
{
- xfree (typename);
- typename = canon;
+ xfree (type_name);
+ type_name = canon;
}
}
+ CATCH (e, RETURN_MASK_ERROR)
+ {
+ exception_print (gdb_stderr, e);
+ }
+ END_CATCH
- if (e.reason < 0)
- exception_print (gdb_stderr, e);
- else if (regexec (self->pattern, typename, 0, NULL, 0) != 0)
- bs->stop = 0;
+ if (type_name != NULL)
+ {
+ if (regexec (self->pattern, type_name, 0, NULL, 0) != 0)
+ bs->stop = 0;
- xfree (typename);
+ xfree (type_name);
+ }
}
/* Implement the 're_set' method. */
{
struct symtabs_and_lines sals = {0};
struct symtabs_and_lines sals_end = {0};
- volatile struct gdb_exception e;
struct cleanup *cleanup;
enum exception_event_kind kind = classify_exception_breakpoint (self);
+ struct event_location *location;
+ struct program_space *filter_pspace = current_program_space;
/* We first try to use the probe interface. */
- TRY_CATCH (e, RETURN_MASK_ERROR)
+ TRY
{
- char *spec = ASTRDUP (exception_functions[kind].probe);
-
- sals = parse_probes (&spec, NULL);
+ location
+ = new_probe_location (exception_functions[kind].probe);
+ cleanup = make_cleanup_delete_event_location (location);
+ sals = parse_probes (location, filter_pspace, NULL);
+ do_cleanups (cleanup);
}
-
- if (e.reason < 0)
+ CATCH (e, RETURN_MASK_ERROR)
{
- volatile struct gdb_exception ex;
-
/* Using the probe interface failed. Let's fallback to the normal
catchpoint mode. */
- TRY_CATCH (ex, RETURN_MASK_ERROR)
+ TRY
{
- char *spec = ASTRDUP (exception_functions[kind].function);
-
- self->ops->decode_linespec (self, &spec, &sals);
+ struct explicit_location explicit_loc;
+
+ initialize_explicit_location (&explicit_loc);
+ explicit_loc.function_name
+ = ASTRDUP (exception_functions[kind].function);
+ location = new_explicit_location (&explicit_loc);
+ cleanup = make_cleanup_delete_event_location (location);
+ self->ops->decode_location (self, location, filter_pspace, &sals);
+ do_cleanups (cleanup);
}
-
- /* NOT_FOUND_ERROR just means the breakpoint will be pending, so
- let it through. */
- if (ex.reason < 0 && ex.error != NOT_FOUND_ERROR)
- throw_exception (ex);
+ CATCH (ex, RETURN_MASK_ERROR)
+ {
+ /* NOT_FOUND_ERROR just means the breakpoint will be
+ pending, so let it through. */
+ if (ex.error != NOT_FOUND_ERROR)
+ throw_exception (ex);
+ }
+ END_CATCH
}
+ END_CATCH
cleanup = make_cleanup (xfree, sals.sals);
- update_breakpoint_locations (self, sals, sals_end);
+ update_breakpoint_locations (self, filter_pspace, sals, sals_end);
do_cleanups (cleanup);
}
enum exception_event_kind kind = classify_exception_breakpoint (b);
annotate_catchpoint (b->number);
+ maybe_print_thread_hit_breakpoint (uiout);
bp_temp = b->disposition == disp_del;
ui_out_text (uiout,