Contributed by Daniel Berlin <dberlin@redhat.com>
- Copyright (C) 2001, 2005, 2006 Free Software Foundation, Inc.
+ Copyright (C) 2001, 2005, 2006, 2007, 2008 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
+ 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 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/>. */
#ifndef CP_ABI_H_
#define CP_ABI_H_ 1
struct type;
struct value;
struct ui_file;
+struct frame_info;
/* The functions here that attempt to determine what sort of thing a
mangled name refers to may well be revised in the future. It would
void cplus_print_method_ptr (const gdb_byte *contents, struct type *type,
struct ui_file *stream);
-/* Return the size of a pointer to member function for the current
- architecture. */
-int cplus_method_ptr_size (void);
+/* Return the size of a pointer to member function of type TO_TYPE. */
+int cplus_method_ptr_size (struct type *to_type);
/* Return the method which should be called by applying METHOD_PTR
to *THIS_P, and adjust *THIS_P if necessary. */
struct value *cplus_method_ptr_to_value (struct value **this_p,
struct value *method_ptr);
-/* Create the byte pattern in CONTENTS representing a pointer to
- member function at ADDRESS (if IS_VIRTUAL is 0) or with virtual
- table offset ADDRESS (if IS_VIRTUAL is 1). This is the opposite
- of cplus_method_ptr_to_value. */
-void cplus_make_method_ptr (gdb_byte *CONTENTS, CORE_ADDR address,
- int is_virtual);
+/* Create the byte pattern in CONTENTS representing a pointer of
+ type TYPE to member function at ADDRESS (if IS_VIRTUAL is 0)
+ or with virtual table offset ADDRESS (if IS_VIRTUAL is 1).
+ This is the opposite of cplus_method_ptr_to_value. */
+void cplus_make_method_ptr (struct type *type, gdb_byte *CONTENTS,
+ CORE_ADDR address, int is_virtual);
+
+/* Determine if we are currently in a C++ thunk. If so, get the address
+ of the routine we are thunking to and continue to there instead. */
+
+CORE_ADDR cplus_skip_trampoline (struct frame_info *frame, CORE_ADDR stop_pc);
+
+/* Return non-zero if an argument of type TYPE should be passed by reference
+ instead of value. */
+extern int cp_pass_by_reference (struct type *type);
struct cp_abi_ops
{
const bfd_byte *valaddr, CORE_ADDR address);
void (*print_method_ptr) (const gdb_byte *contents, struct type *type,
struct ui_file *stream);
- int (*method_ptr_size) (void);
- void (*make_method_ptr) (gdb_byte *, CORE_ADDR, int);
+ int (*method_ptr_size) (struct type *);
+ void (*make_method_ptr) (struct type *, gdb_byte *, CORE_ADDR, int);
struct value * (*method_ptr_to_value) (struct value **, struct value *);
+ CORE_ADDR (*skip_trampoline) (struct frame_info *, CORE_ADDR);
+ int (*pass_by_reference) (struct type *type);
};