[deliverable/binutils-gdb.git] / gdb / config / frv / tm-frv.h

/* Target definitions for the Fujitsu FR-V, for GDB, the GNU Debugger.
   Copyright 2000 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.  */

/* This target uses an architecture vector for most architecture methods.  */

#define TARGET_HW_BREAK_LIMIT 4
#define TARGET_HW_WATCH_LIMIT 4

#define TARGET_HAS_HARDWARE_WATCHPOINTS

#define TARGET_CAN_USE_HARDWARE_WATCHPOINT(type, cnt, ot) \
	frv_check_watch_resources (type, cnt, ot)
extern int frv_check_watch_resources (int type, int cnt, int ot);

/* When a hardware watchpoint fires off the PC will be left at the
   instruction which caused the watchpoint.  It will be necessary for
   GDB to step over the watchpoint. */

/*#define HAVE_STEPPABLE_WATCHPOINT 1*/

#define STOPPED_BY_WATCHPOINT(W) \
   ((W).kind == TARGET_WAITKIND_STOPPED \
   && (W).value.sig == TARGET_SIGNAL_TRAP \
   && (frv_stopped_data_address() != ((CORE_ADDR)0)))
extern CORE_ADDR frv_stopped_data_address(void);

/* Use these macros for watchpoint insertion/deletion.  */
#define target_stopped_data_address() frv_stopped_data_address()

#include "solib.h"		/* Include support for shared libraries.  */
Commit	Line	Data
456f8b9d DB	1	/* Target definitions for the Fujitsu FR-V, for GDB, the GNU Debugger.
	2	Copyright 2000 Free Software Foundation, Inc.
	3
	4	This file is part of GDB.
	5
	6	This program is free software; you can redistribute it and/or modify
	7	it under the terms of the GNU General Public License as published by
	8	the Free Software Foundation; either version 2 of the License, or
	9	(at your option) any later version.
	10
	11	This program is distributed in the hope that it will be useful,
	12	but WITHOUT ANY WARRANTY; without even the implied warranty of
	13	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	14	GNU General Public License for more details.
	15
	16	You should have received a copy of the GNU General Public License
	17	along with this program; if not, write to the Free Software
	18	Foundation, Inc., 59 Temple Place - Suite 330,
	19	Boston, MA 02111-1307, USA. */
	20
	21	/* This target uses an architecture vector for most architecture methods. */
	22
456f8b9d DB	23	#define TARGET_HW_BREAK_LIMIT 4
	24	#define TARGET_HW_WATCH_LIMIT 4
	25
	26	#define TARGET_HAS_HARDWARE_WATCHPOINTS
	27
	28	#define TARGET_CAN_USE_HARDWARE_WATCHPOINT(type, cnt, ot) \
	29	frv_check_watch_resources (type, cnt, ot)
	30	extern int frv_check_watch_resources (int type, int cnt, int ot);
	31
	32	/* When a hardware watchpoint fires off the PC will be left at the
	33	instruction which caused the watchpoint. It will be necessary for
	34	GDB to step over the watchpoint. */
	35
	36	/#define HAVE_STEPPABLE_WATCHPOINT 1/
	37
	38	#define STOPPED_BY_WATCHPOINT(W) \
	39	((W).kind == TARGET_WAITKIND_STOPPED \
	40	&& (W).value.sig == TARGET_SIGNAL_TRAP \
	41	&& (frv_stopped_data_address() != ((CORE_ADDR)0)))
	42	extern CORE_ADDR frv_stopped_data_address(void);
	43
	44	/* Use these macros for watchpoint insertion/deletion. */
456f8b9d	45	#define target_stopped_data_address() frv_stopped_data_address()
c4d10515 KB	46
c4d10515 KB	47	#include "solib.h" /* Include support for shared libraries. */