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93 lines
2.5 KiB
C
93 lines
2.5 KiB
C
/* Machine description file for PFU A-series.
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Copyright (C) 1988, 1999, 2001, 2002, 2003, 2004,
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2005, 2006, 2007 Free Software Foundation, Inc.
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This file is part of GNU Emacs.
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GNU Emacs 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 3, or (at your option)
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any later version.
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GNU Emacs 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 GNU Emacs; see the file COPYING. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA. */
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/* Define WORDS_BIG_ENDIAN if lowest-numbered byte in a word
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is the most significant byte. */
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#define WORDS_BIG_ENDIAN
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/* Say this machine is a 68000 */
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#define m68000
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#define mc68000 1
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/* Use type int rather than a union, to represent Lisp_Object */
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#define NO_UNION_TYPE
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/* XINT must explicitly sign-extend */
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#define EXPLICIT_SIGN_EXTEND
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/* The symbol FIONREAD is defined, but the feature does not work. */
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#define BROKEN_FIONREAD
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/* Define NO_REMAP if memory segmentation makes it not work well
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to change the boundary between the text section and data section
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when Emacs is dumped. If you define this, the preloaded Lisp
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code will not be sharable; but that's better than failing completely. */
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#define NO_REMAP
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/* Define TEXT_START_ADDR if your linker don't set execute point to _start.
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If it needed, temacs always CORE-DUMP. */
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#define TEXT_START_ADDR __start
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/* Define START_FILES if your machine used _start.
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*/
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#define START_FILES crt0.o
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/* Define LD_SWITCH_MACHINE if your linker needs it.
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*/
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#define LD_SWITCH_MACHINE -e __start
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#if pfa50 || pfa70
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/* On A-50/60/70/80, data space has high order byte use. */
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#define DATA_SEG_BITS 0x60000000
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#endif /* pfa50, pfa70 */
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/* SX/A has alloca in the PW library. */
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#define LIB_STANDARD -lPW -lc
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/* SX/A uses terminfo and lib/curses */
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#define TERMINFO
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#define HAVE_PTYS
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#define HAVE_SOCKETS
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/* SX/A use SystemV style getdents/readdir. */
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/* SX/A does not have sigblock(2) */
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#define sigblock(mask) (0)
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#define NO_SIOCTL_H
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#define BROKEN_SIGIO
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/* arch-tag: f3a127d5-790b-4c78-b6be-837139fb12c4
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(do not change this comment) */
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