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- /* Macro definitions for GDB for a Sun 4 running sunos 4.
- Copyright (C) 1989, 1992 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
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- 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., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
- #include "tm-sparc.h"
- #include "tm-sunos.h"
-
- #undef STACK_END_ADDRESS
- #define STACK_END_ADDRESS 0xf8000000
-
- /* Offsets into jmp_buf. Not defined by Sun, but at least documented in a
- comment in <machine/setjmp.h>! */
-
- #define JB_ELEMENT_SIZE 4 /* Size of each element in jmp_buf */
-
- #define JB_ONSSTACK 0
- #define JB_SIGMASK 1
- #define JB_SP 2
- #define JB_PC 3
- #define JB_NPC 4
- #define JB_PSR 5
- #define JB_G1 6
- #define JB_O0 7
- #define JB_WBCNT 8
-
- /* Figure out where the longjmp will land. We expect that we have just entered
- longjmp and haven't yet setup the stack frame, so the args are still in the
- output regs. %o0 (O0_REGNUM) points at the jmp_buf structure from which we
- extract the pc (JB_PC) that we will land at. The pc is copied into ADDR.
- This routine returns true on success */
-
- extern int
- get_longjmp_target PARAMS ((CORE_ADDR *));
-
- #define GET_LONGJMP_TARGET(ADDR) get_longjmp_target(ADDR)
-