| /* 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])) |