56 lines
1.9 KiB
C
56 lines
1.9 KiB
C
|
/* Macro definitions for i386, Mach 3.0
|
||
|
|
Copyright (C) 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
|
||
|
|
|
||
|
|
/* Include common definitions for Mach3 systems */
|
||
|
|
#include "nm-m3.h"
|
||
|
|
|
||
|
|
/* Define offsets to access CPROC stack when it does not have
|
||
|
|
* a kernel thread.
|
||
|
|
*/
|
||
|
|
#define MACHINE_CPROC_SP_OFFSET 20
|
||
|
|
#define MACHINE_CPROC_PC_OFFSET 16
|
||
|
|
#define MACHINE_CPROC_FP_OFFSET 12
|
||
|
|
|
||
|
|
/* Thread flavors used in re-setting the T bit.
|
||
|
|
* @@ this is also bad for cross debugging.
|
||
|
|
*/
|
||
|
|
#define TRACE_FLAVOR i386_THREAD_STATE
|
||
|
|
#define TRACE_FLAVOR_SIZE i386_THREAD_STATE_COUNT
|
||
|
|
#define TRACE_SET(x,state) \
|
||
|
|
((struct i386_thread_state *)state)->efl |= 0x100
|
||
|
|
#define TRACE_CLEAR(x,state) \
|
||
|
|
((((struct i386_thread_state *)state)->efl &= ~0x100), 1)
|
||
|
|
|
||
|
|
/* we can do it */
|
||
|
|
#define ATTACH_DETACH 1
|
||
|
|
|
||
|
|
/* Sigh. There should be a file for i386 but no sysv stuff in it */
|
||
|
|
#include "i386/tm-i386.h"
|
||
|
|
|
||
|
|
/* I want to test this float info code. See comment in tm-i386v.h */
|
||
|
|
#undef FLOAT_INFO
|
||
|
|
#define FLOAT_INFO { i386_mach3_float_info (); }
|
||
|
|
|
||
|
|
/* Address of end of stack space.
|
||
|
|
* for MACH, see <machine/vmparam.h>
|
||
|
|
* @@@ I don't know what is in the 5 ints...
|
||
|
|
*/
|
||
|
|
#undef STACK_END_ADDR
|
||
|
|
#define STACK_END_ADDR (0xc0000000-sizeof(int [5]))
|