[deliverable/binutils-gdb.git] / gdb / tm-vxworks960.h

/* Parameters for VxWorks Intel 960's, for GDB, the GNU debugger.
   Copyright (C) 1986-1991 Free Software Foundation, Inc.
   Contributed by Cygnus Support.

This file is part of GDB.

GDB 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 1, or (at your option)
any later version.

GDB 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 GDB; see the file COPYING.  If not, write to
the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */

#include "tm-i960.h"

#define	GDBINIT_FILENAME	".vxgdbinit"

#define	DEFAULT_PROMPT		"(vxgdb) "

/* We have more complex, useful breakpoints on the target.
   Amount ip must be decremented by after a breakpoint.  */

#define	DECR_PC_AFTER_BREAK	0

/* We are guaranteed to have a zero frame pointer at bottom of stack, too. */

#define FRAME_CHAIN_VALID(chain, thisframe) (chain != 0)

/* Breakpoint patching is handled at the target end in VxWorks.  */
/* #define BREAKPOINT {0x00, 0x3e, 0x00, 0x66} */

/* Not needed, because we don't support core files:
  	#define KERNEL_U_ADDR
  	#define REGISTER_U_ADDR(addr, blockend, regno)
 */

/* Address of end of stack space.
  	This doesn't matter for VxWorks, because it's only used
  	in manipulation of core files, which we don't support.  */

/* #define STACK_END_ADDR (0xfe000000) */
Commit	Line	Data
dd3b648e RP	1	/* Parameters for VxWorks Intel 960's, for GDB, the GNU debugger.
	2	Copyright (C) 1986-1991 Free Software Foundation, Inc.
	3	Contributed by Cygnus Support.
	4
	5	This file is part of GDB.
	6
	7	GDB is free software; you can redistribute it and/or modify
	8	it under the terms of the GNU General Public License as published by
	9	the Free Software Foundation; either version 1, or (at your option)
	10	any later version.
	11
	12	GDB is distributed in the hope that it will be useful,
	13	but WITHOUT ANY WARRANTY; without even the implied warranty of
	14	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	15	GNU General Public License for more details.
	16
	17	You should have received a copy of the GNU General Public License
	18	along with GDB; see the file COPYING. If not, write to
	19	the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
	20
	21	#include "tm-i960.h"
	22
	23	#define GDBINIT_FILENAME ".vxgdbinit"
	24
	25	#define DEFAULT_PROMPT "(vxgdb) "
	26
	27	/* We have more complex, useful breakpoints on the target.
	28	Amount ip must be decremented by after a breakpoint. */
	29
	30	#define DECR_PC_AFTER_BREAK 0
	31
	32	/* We are guaranteed to have a zero frame pointer at bottom of stack, too. */
	33
	34	#define FRAME_CHAIN_VALID(chain, thisframe) (chain != 0)
	35
	36	/* Breakpoint patching is handled at the target end in VxWorks. */
	37	/* #define BREAKPOINT {0x00, 0x3e, 0x00, 0x66} */
	38
	39	/* Not needed, because we don't support core files:
	40	#define KERNEL_U_ADDR
	41	#define REGISTER_U_ADDR(addr, blockend, regno)
	42	*/
	43
	44	/* Address of end of stack space.
	45	This doesn't matter for VxWorks, because it's only used
	46	in manipulation of core files, which we don't support. */
	47
	48	/* #define STACK_END_ADDR (0xfe000000) */