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- /* Parameters for execution on Apollo 68k running BSD.
- Copyright (C) 1986, 1987, 1989, 1991 Free Software Foundation, Inc.
- Contributed by Cygnus Support.
-
- 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. */
-
- /* Apollos use vector 0xb for the breakpoint vector */
-
- #define BPT_VECTOR 0xb
-
- #include "m68k/tm-m68k.h"
-
- #define FRAME_CHAIN_VALID(chain, thisframe) (chain != 0)
-
- /* These are the jmp_buf registers I could guess. There are 13 registers
- * in the buffer. There are 8 data registers, 6 general address registers,
- * the Frame Pointer, the Stack Pointer, the PC and the SR in the chip. I would
- * guess that 12 is the SR, but we don't need that anyway. 0 and 1 have
- * me stumped. 4 appears to be a5 for some unknown reason. If you care
- * about this, disassemble setjmp to find out. But don't do it with gdb :)
- */
-
- #undef JB_SP
- #undef JB_FP
- #undef JB_PC
- #undef JB_D0
- #undef JB_D1
- #undef JB_D2
- #undef JB_D3
- #undef JB_D4
- #undef JB_D5
-
- #define JB_SP 2
- #define JB_FP 3
- #define JB_PC 5
- #define JB_D0 6
- #define JB_D1 7
- #define JB_D2 8
- #define JB_D3 9
- #define JB_D4 10
- #define JB_D5 11
-
- /* How to decide if we're in a shared library function. (Probably a wrong
- definintion inherited from the VxWorks config file). */
- #define IN_SOLIB_CALL_TRAMPOLINE(pc, name) (name && strcmp(name, "<end_of_program>") == 0)
-