67 lines
1.8 KiB
C
67 lines
1.8 KiB
C
/* Host-machine dependent parameters for Motorola 88000, for GDB.
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Copyright 1986, 1987, 1988, 1989, 1990, 1991 Free Software Foundation, Inc.
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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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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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(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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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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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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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
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#define HOST_BYTE_ORDER BIG_ENDIAN
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#if !defined (USG)
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#define USG 1
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#endif
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#include <sys/param.h>
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#ifdef __GNUC__
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#define memcpy __builtin_memcpy
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/* gcc doesn't have this, at least not gcc 1.92. */
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/* #define memset __builtin_memset */
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#define strcmp __builtin_strcmp
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#endif
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#ifdef DGUX
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#define x_foff _x_x._x_offset
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#define x_fname _x_name
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#define USER ptrace_user
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#define _BSD_WAIT_FLAVOR
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#endif
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#define HAVE_TERMIO
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#ifndef USIZE
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#define USIZE 2048
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#endif
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#define NBPG NBPC
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#define UPAGES USIZE
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/* Get rid of any system-imposed stack limit if possible. */
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#define SET_STACK_LIMIT_HUGE
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/* This is the amount to subtract from u.u_ar0
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to get the offset in the core file of the register values. */
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/* Since registers r0 through r31 are stored directly in the struct ptrace_user,
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(for m88k BCS)
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the ptrace_user offsets are sufficient and KERNEL_U_ADDRESS can be 0 */
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#define KERNEL_U_ADDR 0
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#define REGISTER_U_ADDR(addr, blockend, regno) \
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(addr) = m88k_register_u_addr ((blockend),(regno));
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#define FETCH_INFERIOR_REGISTERS
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