This commit was manufactured by cvs2svn to create branch 'chise-r21-4-18'.

[chise/xemacs-chise.git-] / src / m / plexus.h

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+/* machine description file for the Plexus running System V.2.
+   Copyright (C) 1986 Free Software Foundation, Inc.
+
+This file is part of GNU Emacs.
+
+GNU Emacs 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, or (at your option)
+any later version.
+
+GNU Emacs 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 XEmacs; see the file COPYING.  If not, write to
+the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA.  */
+
+/* Synched up with: FSF 19.31. */
+
+/* The following line tells the configuration script what sort of 
+   operating system this machine is likely to run.
+   USUAL-OPSYS="usg5-2"  */
+
+/* Now define a symbol for the cpu type, if your compiler
+   does not define it automatically:
+   vax, m68000, ns16000, pyramid, orion, tahoe and APOLLO
+   are the ones defined so far.  */
+/* Plexus predefines m68 instead of m68000. */
+#define m68000 m68
+
+/* Data type of load average, as read out of kmem.  */
+
+#undef LOAD_AVE_TYPE
+
+/* Convert that into an integer that is 100 for a load average of 1.0  */
+
+#undef LOAD_AVE_CVT
+
+/* Define CANNOT_DUMP on machines where unexec does not work.
+   Then the function dump-emacs will not be defined
+   and temacs will do (load "loadup") automatically unless told otherwise.  */
+
+#undef CANNOT_DUMP
+
+/* Define C_ALLOCA if this machine does not support a true alloca
+   and the one written in C should be used instead.
+   Define HAVE_ALLOCA to say that the system provides a properly
+   working alloca function and it should be used.
+   Define neither one if an assembler-language alloca
+   in the file alloca.s should be used.  */
+
+#undef C_ALLOCA
+#define HAVE_ALLOCA
+
+/* Define NO_REMAP if memory segmentation makes it not work well
+   to change the boundary between the text section and data section
+   when Emacs is dumped.  If you define this, the preloaded Lisp
+   code will not be sharable; but that's better than failing completely.  */
+
+#undef NO_REMAP
+
+/* Use the following on ld so we can use the gnu crt0 
+   The plexus ld looks for start                      */
+#define LD_SWITCH_MACHINE "-e __start"
+
+/* Use the PW library, which contains alloca.  */
+
+#define LIB_STANDARD "-lPW -lc"
+
+/* crt0.c should use the vax-bsd style of entry, with no dummy args.  */
+
+#define CRT0_DUMMIES zero1, zero2,
+
+/* This triggers some stuff to avoid a compiler bug */
+
+#define TAHOE_REGISTER_BUG