/* Perform an inferior function call, for GDB, the GNU debugger.
- Copyright 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994,
- 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
+ Copyright (C) 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995,
+ 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
Free Software Foundation, Inc.
This file is part of GDB.
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., 59 Temple Place - Suite 330,
- Boston, MA 02111-1307, USA. */
+ Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ Boston, MA 02110-1301, USA. */
#include "defs.h"
#include "breakpoint.h"
switch (TYPE_CODE (type))
{
case TYPE_CODE_REF:
- if (TYPE_CODE (arg_type) != TYPE_CODE_REF
- && TYPE_CODE (arg_type) != TYPE_CODE_PTR)
- {
- arg = value_addr (arg);
- deprecated_set_value_type (arg, param_type);
- return arg;
- }
- break;
+ {
+ struct value *new_value;
+
+ if (TYPE_CODE (arg_type) == TYPE_CODE_REF)
+ return value_cast_pointers (type, arg);
+
+ /* Cast the value to the reference's target type, and then
+ convert it back to a reference. This will issue an error
+ if the value was not previously in memory - in some cases
+ we should clearly be allowing this, but how? */
+ new_value = value_cast (TYPE_TARGET_TYPE (type), arg);
+ new_value = value_ref (new_value);
+ return new_value;
+ }
case TYPE_CODE_INT:
case TYPE_CODE_CHAR:
case TYPE_CODE_BOOL:
case TYPE_CODE_STRING:
case TYPE_CODE_BITSTRING:
case TYPE_CODE_ERROR:
- case TYPE_CODE_MEMBER:
+ case TYPE_CODE_MEMBERPTR:
+ case TYPE_CODE_METHODPTR:
case TYPE_CODE_METHOD:
case TYPE_CODE_COMPLEX:
default:
struct cleanup *caller_regcache_cleanup;
struct frame_id dummy_id;
+ if (TYPE_CODE (ftype) == TYPE_CODE_PTR)
+ ftype = check_typedef (TYPE_TARGET_TYPE (ftype));
+
if (!target_has_execution)
noprocess ();
+ if (!gdbarch_push_dummy_call_p (current_gdbarch))
+ error (_("This target does not support function calls"));
+
/* Create a cleanup chain that contains the retbuf (buffer
containing the register values). This chain is create BEFORE the
inf_status chain so that the inferior status can cleaned up
/* Create the dummy stack frame. Pass in the call dummy address as,
presumably, the ABI code knows where, in the call dummy, the
return address should be pointed. */
- if (gdbarch_push_dummy_call_p (current_gdbarch))
- /* When there is no push_dummy_call method, should this code
- simply error out. That would the implementation of this method
- for all ABIs (which is probably a good thing). */
- sp = gdbarch_push_dummy_call (current_gdbarch, function, current_regcache,
- bp_addr, nargs, args, sp, struct_return,
- struct_addr);
- else if (DEPRECATED_PUSH_ARGUMENTS_P ())
- /* Keep old targets working. */
- sp = DEPRECATED_PUSH_ARGUMENTS (nargs, args, sp, struct_return,
- struct_addr);
- else
- error (_("This target does not support function calls"));
+ sp = gdbarch_push_dummy_call (current_gdbarch, function, current_regcache,
+ bp_addr, nargs, args, sp, struct_return,
+ struct_addr);
/* Set up a frame ID for the dummy frame so we can pass it to
set_momentary_breakpoint. We need to give the breakpoint a frame