--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/m/amdahl.h	Mon Aug 13 08:45:50 2007 +0200
@@ -0,0 +1,143 @@
+/* amdahl machine description file 
+   Copyright (C) 1987 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. */
+
+/*
+This file for amdahl_uts created by modifying the template.h
+by Jishnu Mukerji 3/1/87
+
+The following line tells the configuration script what sort of
+operating system this machine is likely to run.
+USUAL-OPSYS="usg5-2-2"
+
+This file works with the Amdahl uts native C compiler. The 5.2u370
+compiler is so brain damaged that it is not even worth trying to use it.
+*/
+
+/* Define WORD_MACHINE if addresses and such have
+ * to be corrected before they can be used as byte counts.  */
+
+#define WORD_MACHINE /* not actually used anywhere yet! */
+
+/* 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.  */
+
+/* uts gets defined automatically */
+/* However for clarity define amdahl_uts */
+#define amdahl_uts
+
+/* Define EXPLICIT_SIGN_EXTEND if XINT must explicitly sign-extend
+   the bit field into an int.  In other words, if bit fields
+   are always unsigned.
+
+   If you use NO_UNION_TYPE, this flag does not matter.  */
+
+#define EXPLICIT_SIGN_EXTEND
+
+/* Data type of load average, as read out of kmem.  */
+
+/* #define LOAD_AVE_TYPE long*/
+
+/* Convert that into an integer that is 100 for a load average of 1.0  */
+
+/*#define LOAD_AVE_CVT(x) (int) (((double) (x)) * 100.0)*/
+
+/* 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.  */
+
+/* #define CANNOT_DUMP
+
+/* Define VIRT_ADDR_VARIES if the virtual addresses of
+   pure and impure space as loaded can vary, and even their
+   relative order cannot be relied on.
+
+   Otherwise Emacs assumes that text space precedes data space,
+   numerically.  */
+
+/* #define VIRT_ADDR_VARIES*/
+
+/* 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.  */
+
+#define C_ALLOCA
+/*#define HAVE_ALLOCA */
+
+#ifdef HAVE_ALLOCA
+#define LIB_STANDARD -lPW -lc
+#endif
+
+/* 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.  */
+
+/*#define NO_REMAP*/
+
+#define TERMINFO
+
+/* The usual definition of XINT, which involves shifting, does not
+   sign-extend properly on this machine.  */
+
+#define XREALINT(i) (((sign_extend_temp=(i)) & 0x00800000) \
+		     ? (sign_extend_temp | 0xFF000000) \
+		     : (sign_extend_temp & 0x00FFFFFF))
+
+#ifdef emacs /* Don't do this when making xmakefile! */
+extern int sign_extend_temp;
+#endif
+
+/* The following needed to load the proper crt0.o and to get the
+   proper declaration of data_start in the #undef NO_REMAP case */
+
+#ifndef NO_REMAP
+#define START_FILES pre-crt0.o /lib/crt0.o
+#endif
+
+/* Perhaps this means that the optimizer isn't safe to use.  */
+
+#define C_OPTIMIZE_SWITCH
+
+/* Put text and data on non-segment boundary; makes image smaller */
+
+#define LD_SWITCH_MACHINE	-N 
+
+/* When writing the 'xemacs' file, make text segment ro */
+#define EXEC_MAGIC	0410
+
+/* Mask for address bits within a memory segment */
+#define SEGSIZ 0x10000		/* Should this not be defined elsewhere ? */
+#define SEGMENT_MASK (SEGSIZ - 1)
+
+/* Tell alloca.c which direction stack grows.  */
+#define STACK_DIRECTION -1
+
+/* Compensate for error in signal.h.  */
+#if NSIG==19
+#undef NSIG
+#define NSIG 20
+#endif