/* Target machine definitions for a generic m68k monitor/emulator.
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/* Target machine definitions for a generic m68k monitor/emulator.
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Copyright (C) 1986, 1987, 1989, 1993, 1995 Free Software Foundation, Inc.
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Copyright (C) 1986, 1987, 1989, 1993, 1995 Free Software Foundation, Inc.
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This file is part of GDB.
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This file is part of GDB.
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This program is free software; you can redistribute it and/or modify
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330,
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Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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Boston, MA 02111-1307, USA. */
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/* The definitions here are appropriate for several embedded m68k-based
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/* The definitions here are appropriate for several embedded m68k-based
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targets, including IDP (rom68k), BCC (cpu32bug), and EST's emulator. */
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targets, including IDP (rom68k), BCC (cpu32bug), and EST's emulator. */
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/* GCC is probably the only compiler used on this configuration. So
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/* GCC is probably the only compiler used on this configuration. So
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get this right even if the code which detects gcc2_compiled. is
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get this right even if the code which detects gcc2_compiled. is
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still broken. */
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still broken. */
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#define BELIEVE_PCC_PROMOTION 1
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#define BELIEVE_PCC_PROMOTION 1
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/* The target system handles breakpoints. */
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/* The target system handles breakpoints. */
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#define DECR_PC_AFTER_BREAK 0
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#define DECR_PC_AFTER_BREAK 0
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/* No float registers. */
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/* No float registers. */
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/*#define NUM_REGS 18 */
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/*#define NUM_REGS 18 */
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#include "m68k/tm-m68k.h"
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#include "m68k/tm-m68k.h"
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/* Need to do this for ELF targets, where we can't figure out the boundaries of
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/* Need to do this for ELF targets, where we can't figure out the boundaries of
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the entry file. This method stops the backtrace when we reach main. */
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the entry file. This method stops the backtrace when we reach main. */
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#define FRAME_CHAIN_VALID(fp,fi) func_frame_chain_valid (fp, fi)
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#define FRAME_CHAIN_VALID(fp,fi) func_frame_chain_valid (fp, fi)
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/* FIXME, should do GET_LONGJMP_TARGET for newlib. */
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/* FIXME, should do GET_LONGJMP_TARGET for newlib. */
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