/* Generic code for supporting multiple C++ ABI's
- Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc.
+ Copyright (C) 2001, 2002, 2003, 2005, 2006, 2007, 2008, 2009
+ Free Software Foundation, Inc.
This file is part of GDB.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
+ the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 51 Franklin Street, Fifth Floor,
- Boston, MA 02110-1301, USA. */
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
#include "defs.h"
#include "value.h"
#include "cp-abi.h"
#include "command.h"
+#include "exceptions.h"
#include "gdbcmd.h"
#include "ui-out.h"
struct type *
value_rtti_type (struct value *v, int *full, int *top, int *using_enc)
{
+ struct type *ret = NULL;
+ struct gdb_exception e;
if ((current_cp_abi.rtti_type) == NULL)
return NULL;
- return (*current_cp_abi.rtti_type) (v, full, top, using_enc);
+ TRY_CATCH (e, RETURN_MASK_ERROR)
+ {
+ ret = (*current_cp_abi.rtti_type) (v, full, top, using_enc);
+ }
+ if (e.reason < 0)
+ return NULL;
+ return ret;
+}
+
+void
+cplus_print_method_ptr (const gdb_byte *contents, struct type *type,
+ struct ui_file *stream)
+{
+ if (current_cp_abi.print_method_ptr == NULL)
+ error (_("GDB does not support pointers to methods on this target"));
+ (*current_cp_abi.print_method_ptr) (contents, type, stream);
+}
+
+int
+cplus_method_ptr_size (struct type *to_type)
+{
+ if (current_cp_abi.method_ptr_size == NULL)
+ error (_("GDB does not support pointers to methods on this target"));
+ return (*current_cp_abi.method_ptr_size) (to_type);
+}
+
+void
+cplus_make_method_ptr (struct type *type, gdb_byte *contents,
+ CORE_ADDR value, int is_virtual)
+{
+ if (current_cp_abi.make_method_ptr == NULL)
+ error (_("GDB does not support pointers to methods on this target"));
+ (*current_cp_abi.make_method_ptr) (type, contents, value, is_virtual);
+}
+
+CORE_ADDR
+cplus_skip_trampoline (struct frame_info *frame, CORE_ADDR stop_pc)
+{
+ if (current_cp_abi.skip_trampoline == NULL)
+ return 0;
+ return (*current_cp_abi.skip_trampoline) (frame, stop_pc);
+}
+
+struct value *
+cplus_method_ptr_to_value (struct value **this_p, struct value *method_ptr)
+{
+ if (current_cp_abi.method_ptr_to_value == NULL)
+ error (_("GDB does not support pointers to methods on this target"));
+ return (*current_cp_abi.method_ptr_to_value) (this_p, method_ptr);
+}
+
+int
+cp_pass_by_reference (struct type *type)
+{
+ if ((current_cp_abi.pass_by_reference) == NULL)
+ return 0;
+ return (*current_cp_abi.pass_by_reference) (type);
}
/* Set the current C++ ABI to SHORT_NAME. */
auto_cp_abi = *abi;
auto_cp_abi.shortname = "auto";
- xasprintf (&new_longname, "currently \"%s\"", abi->shortname);
+ new_longname = xstrprintf ("currently \"%s\"", abi->shortname);
auto_cp_abi.longname = new_longname;
- xasprintf (&new_doc, "Automatically selected; currently \"%s\"",
+ new_doc = xstrprintf ("Automatically selected; currently \"%s\"",
abi->shortname);
auto_cp_abi.doc = new_doc;