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- /* Definitions to make GDB run on a mips box under 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., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
- /* Mach specific definitions for little endian mips (e.g. pmax)
- * running Mach 3.0
- *
- * Author: Jukka Virtanen <jtv@hut.fi>
- */
-
- /* Include common definitions for Mach3 systems */
- #include "nm-m3.h"
-
- /* Define offsets to access CPROC stack when it does not have
- * a kernel thread.
- */
-
- /* From mk/user/threads/mips/csw.s */
- #define SAVED_FP (12*4)
- #define SAVED_PC (13*4)
- #define SAVED_BYTES (14*4)
-
- /* Using these, define our offsets to items strored in
- * cproc_switch in csw.s
- */
- #define MACHINE_CPROC_SP_OFFSET SAVED_BYTES
- #define MACHINE_CPROC_PC_OFFSET SAVED_PC
- #define MACHINE_CPROC_FP_OFFSET SAVED_FP
-
- /* Thread flavors used in setting the Trace state.
- *
- * In <mach/machine/thread_status.h>
- */
- #define TRACE_FLAVOR MIPS_EXC_STATE
- #define TRACE_FLAVOR_SIZE MIPS_EXC_STATE_COUNT
- #define TRACE_SET(x,state) ((struct mips_exc_state *)state)->cause = EXC_SST;
- #define TRACE_CLEAR(x,state) 0
-
- /* Mach supports attach/detach */
- #define ATTACH_DETACH 1
-
- #include "mips/tm-mips.h"
-
- /* Address of end of user stack space.
- * for MACH, see <machine/vmparam.h>
- */
- #undef STACK_END_ADDR
- #define STACK_END_ADDR USRSTACK
-
- /* Don't output r?? names for registers, since they
- * can't be used as reg names anyway
- */
- #define NUMERIC_REG_NAMES
-
- /* Output registers in tabular format */
- #define TABULAR_REGISTER_OUTPUT
-