--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/m/gould.h	Mon Aug 13 11:28:15 2007 +0200
@@ -0,0 +1,174 @@
+/* machine description file for Gould PowerNodes with UTX/32 2.0 and 2.1.
+   (See MACHINES for older versions.)
+
+* NOTE: If you are running a pre-release of UTX/32 2.1 you should #define
+* RELEASE2_1 in config.h. This may also be necessary with un-updated
+* official releases of 2.1
+
+   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="note"
+
+NOTE-START
+Gould Power Node (-machine=gould -opsystem=bsd4-2 or bsd4-3)
+(gould.h; s-bsd4-2.h or s-bsd4-3.h)
+
+  18.36 worked on versions 1.2 and 2.0 of the operating system.
+
+  On UTX/32 2.0, use -opsystem=bsd4-3
+
+  On UTX/32 1.2 and UTX/32S 1.0, use -opsystem=bsd4-2 and note that compiling 
+  lib-src/sorted-doc tickles a compiler bug:  remove the -g flag to cc in the 
+  makefile.
+
+  Version 19 incorporates support for releases 2.1 and later of UTX/32.
+  A site running a pre-release of 2.1 should #define RELEASE2_1 in config.h.
+NOTE-END */
+
+/* Define WORD_MACHINE if addresses and such have
+ * to be corrected before they can be used as byte counts.  */
+
+/* #define WORD_MACHINE */
+
+/* Now define a symbol for the cpu type, if your compiler
+   does not define it automatically */
+
+#ifndef GOULD
+#define GOULD
+#endif
+
+/* sel is an old preprocessor name on gould machines 
+  - it is no longer needed and interferes with a variable in xmenu.c */
+#undef sel
+
+/* 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 double
+
+/* 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	STACK_DIRECTION	-1  /* grows towards lower addresses on Gould UTX/32 */
+
+/* No need to extend the user stack. */
+
+/* If this is a 2.1 system, COFF will be predefined by cpp. If it's */
+/* pre-2.1 COFF won't be defined, which is as it should be. */
+
+#ifdef COFF
+
+#define HEADER_INCL_IN_TEXT
+#define COFF_BSD_SYMBOLS
+
+/* Seems to be necessary with coff */
+#define NO_REMAP
+
+#ifndef GOULD_NP1
+/* gould-np1.h includes this file */
+/* keep the old value - don't skip over the headers */
+#define KEEP_OLD_TEXT_SCNPTR
+#define KEEP_OLD_PADDR
+#ifndef RELEASE2_1
+#define ADJUST_TEXTBASE
+#endif /*RELEASE2_1*/
+#endif /* GOULD_NP1 */
+
+#ifdef IN_UNEXEC
+/* make Gould NP and PN COFF look like USG COFF */
+/* PN COFF */
+#define aouthdr old_exec
+/* PN COFF doesn't have a data_start or a_dtbase field in its */
+/* optional header, so substitute a junk field */
+#define a_dtbase a_ccvers
+/* Gould COFF */
+#define magic a_magic
+#define tsize a_text
+#define dsize a_data
+#define bsize a_bss
+#define entry a_entry
+#define text_start a_txbase
+#define data_start a_dtbase
+#endif /* IN_UNEXEC */
+
+/* Define how to search all pty names.
+ * This is for UTX 2.1 and greater on PN and all NP versions. It is only
+ * accident that this happens to correspond to the same versions of UTX
+ * as COFF does, but we'll take advantage of that here.
+ */
+
+/*#define USE_PTY_PAIR*/
+
+#endif /* COFF */
+
+/* -g is sometimes broken on the Gould.  */
+
+#define C_DEBUG_SWITCH
+
+/* The GOULD machine counts the a.out file header as part of the text.  */
+
+#define A_TEXT_OFFSET(HDR) sizeof (HDR)
+
+/* Machine-dependent action when about to dump an executable file.  */
+
+#ifndef COFF
+#define ADJUST_EXEC_HEADER   \
+  unexec_text_start = hdr.a_txbase + sizeof (hdr);
+#endif
+
+/* We use the system's crt0.o.  Somehow it avoids losing
+   with `environ' the way most standard crt0.o's do.  */
+
+#define START_FILES "pre-crt0.o /lib/crt0.o"