1 /* Macro definitions for GDB for a Sun 4 running sunos 4.
2 Copyright (C) 1989, 1992 Free Software Foundation, Inc.
4 This file is part of GDB.
6 This program is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2 of the License, or
9 (at your option) any later version.
11 This program is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with this program; if not, write to the Free Software
18 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
23 #undef STACK_END_ADDRESS
24 #define STACK_END_ADDRESS 0xf8000000
26 /* Offsets into jmp_buf. Not defined by Sun, but at least documented in a
27 comment in <machine/setjmp.h>! */
29 #define JB_ELEMENT_SIZE 4 /* Size of each element in jmp_buf */
41 /* Figure out where the longjmp will land. We expect that we have just entered
42 longjmp and haven't yet setup the stack frame, so the args are still in the
43 output regs. %o0 (O0_REGNUM) points at the jmp_buf structure from which we
44 extract the pc (JB_PC) that we will land at. The pc is copied into ADDR.
45 This routine returns true on success */
48 get_longjmp_target
PARAMS ((CORE_ADDR
*));
50 #define GET_LONGJMP_TARGET(ADDR) get_longjmp_target(ADDR)