[binutils.git] / gdb / xm-mips.h

/* Definitions to make GDB run on a mips box under 4.3bsd.
   Copyright (C) 1986, 1987, 1989 Free Software Foundation, Inc.
   Contributed by Per Bothner([email protected]) at U.Wisconsin
   and by Alessandro Forin([email protected]) at CMU

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.  */

#if !defined (HOST_BYTE_ORDER)
#define HOST_BYTE_ORDER LITTLE_ENDIAN
#endif

/* wait.h */
#define HAVE_WAIT_STRUCT

/* Get rid of any system-imposed stack limit if possible */

#define	SET_STACK_LIMIT_HUGE

/* This WOULD BE the amount to subtract from u.u_ar0
   to get the offset in the core file of the register values.
   But Mips' ptrace works on regnums, not displacements */

#define KERNEL_U_ADDR (int)u.u_ar0

/* Override copies of {fetch,store}_inferior_registers in infptrace.c.  */
#define FETCH_INFERIOR_REGISTERS

/* Kernel is a bit tenacious about sharing text segments, disallowing bpts.  */
#define	ONE_PROCESS_WRITETEXT
\f
/* Interface definitions for kernel debugger KDB */

/* I am not going to pretend I've done anything about this */
Commit	Line	Data
dd3b648e RP	1	/* Definitions to make GDB run on a mips box under 4.3bsd.
	2	Copyright (C) 1986, 1987, 1989 Free Software Foundation, Inc.
	3	Contributed by Per Bothner([email protected]) at U.Wisconsin
	4	and by Alessandro Forin([email protected]) at CMU
	5
	6	This file is part of GDB.
	7
99a7de40	8	This program is free software; you can redistribute it and/or modify
dd3b648e	9	it under the terms of the GNU General Public License as published by
99a7de40 JG	10	the Free Software Foundation; either version 2 of the License, or
99a7de40 JG	11	(at your option) any later version.
dd3b648e	12
99a7de40	13	This program is distributed in the hope that it will be useful,
dd3b648e RP	14	but WITHOUT ANY WARRANTY; without even the implied warranty of
	15	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	16	GNU General Public License for more details.
	17
	18	You should have received a copy of the GNU General Public License
99a7de40 JG	19	along with this program; if not, write to the Free Software
99a7de40 JG	20	Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
dd3b648e RP	21
	22	#if !defined (HOST_BYTE_ORDER)
	23	#define HOST_BYTE_ORDER LITTLE_ENDIAN
	24	#endif
	25
	26	/* wait.h */
	27	#define HAVE_WAIT_STRUCT
	28
	29	/* Get rid of any system-imposed stack limit if possible */
	30
	31	#define SET_STACK_LIMIT_HUGE
	32
	33	/* This WOULD BE the amount to subtract from u.u_ar0
	34	to get the offset in the core file of the register values.
	35	But Mips' ptrace works on regnums, not displacements */
	36
	37	#define KERNEL_U_ADDR (int)u.u_ar0
	38
	39	/* Override copies of {fetch,store}_inferior_registers in infptrace.c. */
	40	#define FETCH_INFERIOR_REGISTERS
62853f80 JG	41
	42	/* Kernel is a bit tenacious about sharing text segments, disallowing bpts. */
	43	#define ONE_PROCESS_WRITETEXT
dd3b648e RP	44	\f
	45	/* Interface definitions for kernel debugger KDB */
	46
	47	/* I am not going to pretend I've done anything about this */