/* Parameters for target machine Hewlett-Packard 9000/300, running bsd. Copyright 1986, 1987, 1989, 1991, 1992, 1993, 1996 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ /* Configuration file for HP9000/300 series machine running BSD, including Utah, Mt. Xinu or Berkeley variants. This is NOT for HP-UX. Problems to hpbsd-bugs@cs.utah.edu. */ /* GCC is the only compiler used on this OS. So get this right even if the code which detects gcc2_compiled. is still broken. */ #define BELIEVE_PCC_PROMOTION 1 /* Define BPT_VECTOR if it is different than the default. This is the vector number used by traps to indicate a breakpoint. For hp300bsd the normal breakpoint vector is 0x2 (for debugging via ptrace); for remote kernel debugging the breakpoint vector is 0xf. */ #define BPT_VECTOR 0x2 #define REMOTE_BPT_VECTOR 0xf #define TARGET_NBPG 4096 /* For 4.4 this would be 2, but it is OK for us to detect an area a bit bigger than necessary. This way the same gdb binary can target either 4.3 or 4.4. */ #define TARGET_UPAGES 3 /* On the HP300, sigtramp is in the u area. Gak! User struct is not mapped to the same virtual address in user/kernel address space (hence STACK_END_ADDR as opposed to KERNEL_U_ADDR). This tests for the whole u area, since we don't necessarily have hp300bsd include files around. */ /* For 4.4, it is actually right 20 bytes *before* STACK_END_ADDR, so include that in the area we test for. */ #define SIGTRAMP_START(pc) (STACK_END_ADDR - 20) #define SIGTRAMP_END(pc) (STACK_END_ADDR + TARGET_UPAGES * TARGET_NBPG) /* Address of end of stack space. */ #define STACK_END_ADDR 0xfff00000 #include "m68k/tm-m68k.h"