| 1 |
1181 |
sfurman |
/* Parameters for execution on Apollo 68k running BSD.
|
| 2 |
|
|
Copyright 1986, 1987, 1989, 1991, 1993, 1994, 1998
|
| 3 |
|
|
Free Software Foundation, Inc.
|
| 4 |
|
|
Contributed by Cygnus Support.
|
| 5 |
|
|
|
| 6 |
|
|
This file is part of GDB.
|
| 7 |
|
|
|
| 8 |
|
|
This program is free software; you can redistribute it and/or modify
|
| 9 |
|
|
it under the terms of the GNU General Public License as published by
|
| 10 |
|
|
the Free Software Foundation; either version 2 of the License, or
|
| 11 |
|
|
(at your option) any later version.
|
| 12 |
|
|
|
| 13 |
|
|
This program is distributed in the hope that it will be useful,
|
| 14 |
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
| 15 |
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
| 16 |
|
|
GNU General Public License for more details.
|
| 17 |
|
|
|
| 18 |
|
|
You should have received a copy of the GNU General Public License
|
| 19 |
|
|
along with this program; if not, write to the Free Software
|
| 20 |
|
|
Foundation, Inc., 59 Temple Place - Suite 330,
|
| 21 |
|
|
Boston, MA 02111-1307, USA. */
|
| 22 |
|
|
|
| 23 |
|
|
/* Apollos use vector 0xb for the breakpoint vector */
|
| 24 |
|
|
|
| 25 |
|
|
#define BPT_VECTOR 0xb
|
| 26 |
|
|
|
| 27 |
|
|
#include "m68k/tm-m68k.h"
|
| 28 |
|
|
|
| 29 |
|
|
#define FRAME_CHAIN_VALID(chain, thisframe) nonnull_frame_chain_valid (chain, thisframe)
|
| 30 |
|
|
|
| 31 |
|
|
/* These are the jmp_buf registers I could guess. There are 13 registers
|
| 32 |
|
|
* in the buffer. There are 8 data registers, 6 general address registers,
|
| 33 |
|
|
* the Frame Pointer, the Stack Pointer, the PC and the SR in the chip. I would
|
| 34 |
|
|
* guess that 12 is the SR, but we don't need that anyway. 0 and 1 have
|
| 35 |
|
|
* me stumped. 4 appears to be a5 for some unknown reason. If you care
|
| 36 |
|
|
* about this, disassemble setjmp to find out. But don't do it with gdb :)
|
| 37 |
|
|
*/
|
| 38 |
|
|
|
| 39 |
|
|
#undef JB_SP
|
| 40 |
|
|
#undef JB_FP
|
| 41 |
|
|
#undef JB_PC
|
| 42 |
|
|
#undef JB_D0
|
| 43 |
|
|
#undef JB_D1
|
| 44 |
|
|
#undef JB_D2
|
| 45 |
|
|
#undef JB_D3
|
| 46 |
|
|
#undef JB_D4
|
| 47 |
|
|
#undef JB_D5
|
| 48 |
|
|
|
| 49 |
|
|
#define JB_SP 2
|
| 50 |
|
|
#define JB_FP 3
|
| 51 |
|
|
#define JB_PC 5
|
| 52 |
|
|
#define JB_D0 6
|
| 53 |
|
|
#define JB_D1 7
|
| 54 |
|
|
#define JB_D2 8
|
| 55 |
|
|
#define JB_D3 9
|
| 56 |
|
|
#define JB_D4 10
|
| 57 |
|
|
#define JB_D5 11
|
| 58 |
|
|
|
| 59 |
|
|
/* How to decide if we're in a shared library function. (Probably a wrong
|
| 60 |
|
|
definintion inherited from the VxWorks config file). */
|
| 61 |
|
|
#define IN_SOLIB_CALL_TRAMPOLINE(pc, name) (name && strcmp(name, "<end_of_program>") == 0)
|
