| /* Parameters for execution on Apollo 68k running BSD. |
| Copyright 1986, 1987, 1989, 1991, 1993, 1994, 1998 |
| 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., 59 Temple Place - Suite 330, |
| Boston, MA 02111-1307, USA. */ |
| |
| /* Apollos use vector 0xb for the breakpoint vector */ |
| |
| #define BPT_VECTOR 0xb |
| |
| #include "m68k/tm-m68k.h" |
| |
| #define FRAME_CHAIN_VALID(chain, thisframe) nonnull_frame_chain_valid (chain, thisframe) |
| |
| /* 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) |
