old-cross-binutils/gdb/config/m68k/tm-os68k.h

/* Parameters for execution on VxWorks m68k's, for GDB, the GNU debugger.
   Copyright 1986, 1987, 1989, 1991, 1998, 2003 Free Software Foundation, Inc.
   Contributed by Cygnus Support.

   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.  */

#define	GDBINIT_FILENAME	".os68gdbinit"

#define	DEFAULT_PROMPT		"(os68k) "

#include "m68k/tm-m68k.h"

/* We have more complex, useful breakpoints on the target.  */
#undef DECR_PC_AFTER_BREAK
#define	DECR_PC_AFTER_BREAK	0

/* Takes the current frame-struct pointer and returns the chain-pointer
   to get to the calling frame.

   If our current frame pointer is zero, we're at the top; else read out
   the saved FP from memory pointed to by the current FP.  */

#undef	FRAME_CHAIN
#define FRAME_CHAIN(thisframe) ((thisframe)->frame? read_memory_integer ((thisframe)->frame, 4): 0)
Initial creation of sourceware repository 1999-04-16 01:35:26 +00:00			`/* Parameters for execution on VxWorks m68k's, for GDB, the GNU debugger.`
* arm-tdep.c (arm_frame_chain_valid): Remove unnecessary test. * d10v-tdep.c (d10v_frame_chain_valid): Remove unnecessary tests. * hppa-tdep.c (hppa_frame_chain_valid): Remove unnecessary test. * blockframe.c: Include "gdbcmd.h" and "command.h". (backtrace_below_main): New variable. (file_frame_chain_valid, func_frame_chain_valid) (nonnull_frame_chain_valid, generic_file_frame_chain_valid) (generic_func_frame_chain_valid): Remove functions. (frame_chain_valid, do_flush_frames_sfunc): New functions. (_initialize_blockframe): New function. * Makefile.in (blockframe.o): Update dependencies. * frame.c (frame_saved_regs_id_unwind, get_prev_frame): Remove FIXME comment. Call frame_chain_valid (). * frame.h: Remove old prototypes. Add prototype for frame_chain_valid and update comments to match. * gdbarch.sh: Change FRAME_CHAIN_VALID into a predicated function. Remove old comment. * gdbarch.h: Regenerated. * gdbarch.c: Regenerated. Plus updates to all other targets not to provide a FRAME_CHAIN_VALID. 2003-01-05 01:39:56 +00:00			`Copyright 1986, 1987, 1989, 1991, 1998, 2003 Free Software Foundation, Inc.`
Initial creation of sourceware repository 1999-04-16 01:35:26 +00:00			`Contributed by Cygnus Support.`

import gdb-1999-07-07 post reformat 1999-07-07 20:19:36 +00:00			`This file is part of GDB.`
Initial creation of sourceware repository 1999-04-16 01:35:26 +00:00
import gdb-1999-07-07 post reformat 1999-07-07 20:19:36 +00:00			`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.`
Initial creation of sourceware repository 1999-04-16 01:35:26 +00:00
import gdb-1999-07-07 post reformat 1999-07-07 20:19:36 +00:00			`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.`
Initial creation of sourceware repository 1999-04-16 01:35:26 +00:00
import gdb-1999-07-07 post reformat 1999-07-07 20:19:36 +00:00			`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. */`
Initial creation of sourceware repository 1999-04-16 01:35:26 +00:00
			`#define GDBINIT_FILENAME ".os68gdbinit"`

			`#define DEFAULT_PROMPT "(os68k) "`

			`#include "m68k/tm-m68k.h"`

			`/* We have more complex, useful breakpoints on the target. */`
			`#undef DECR_PC_AFTER_BREAK`
			`#define DECR_PC_AFTER_BREAK 0`

			`/* Takes the current frame-struct pointer and returns the chain-pointer`
			`to get to the calling frame.`

			`If our current frame pointer is zero, we're at the top; else read out`
			`the saved FP from memory pointed to by the current FP. */`

			`#undef FRAME_CHAIN`
			`#define FRAME_CHAIN(thisframe) ((thisframe)->frame? read_memory_integer ((thisframe)->frame, 4): 0)`