324 lines
11 KiB
Diff
324 lines
11 KiB
Diff
--- configure.in
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+++ configure.in Wed Oct 24 18:09:48 2001
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@@ -986,6 +986,12 @@
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machine=wicat opsys=usg5-2
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;;
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+ ## S/390 und zSerie
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+ s390-*-linux* )
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+ machine=s390-linux opsys=gnu-linux ;;
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+ s390x-*-linux* )
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+ machine=s390x-linux opsys=gnu-linux ;;
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+
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## IA-64
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ia64*-*-linux* )
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machine=ia64 opsys=gnu-linux
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--- etc/MACHINES
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+++ etc/MACHINES Wed Oct 24 18:09:48 2001
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@@ -599,6 +599,20 @@
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window.c must not be compiled with -O on AIX.
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+IBM S/390 running Linux (s390-*-linux)
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+
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+ Builds with usual autoconf patches and a proper machine definition.
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+ This architecture is very new and it's compiler has some bugs.
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+ The binary is tested for basic functionality, but some hidden
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+ bugs can be expected.
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+
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+IBM zSeries running Linux (s390x-*-linux)
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+
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+ Builds with usual autoconf patches and a proper machine definition.
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+ This architecture is very new and it's compiler has some bugs.
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+ The binary is tested for basic functionality, but some hidden
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+ bugs can be expected.
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+
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Integrated Solutions `Optimum V' (m68k-isi-bsd4.2 or -bsd4.3)
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18.52 said to work on some sort of ISI machine.
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--- src/m/s390-linux.h
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+++ src/m/s390-linux.h Wed Oct 24 18:09:48 2001
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@@ -0,0 +1,121 @@
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+/* machine description file template.
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+ Copyright (C) 1985, 1986 Free Software Foundation, Inc.
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+
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+This file is part of GNU Emacs.
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+
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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 2, or (at your option)
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+any later version.
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+
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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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+
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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., 59 Temple Place - Suite 330,
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+Boston, MA 02111-1307, USA. */
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+
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+
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+/* The following line tells the configuration script what sort of
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+ operating system this machine is likely to run.
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+ USUAL-OPSYS="<name of system .h file here, without the s- or .h>" */
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+
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+/* Define WORDS_BIG_ENDIAN iff lowest-numbered byte in a word
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+ is the most significant byte. */
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+
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+#define WORDS_BIG_ENDIAN
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+
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+/* Define NO_ARG_ARRAY if you cannot take the address of the first of a
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+ * group of arguments and treat it as an array of the arguments. */
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+
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+#define NO_ARG_ARRAY
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+
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+/* Define WORD_MACHINE if addresses and such have
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+ * to be corrected before they can be used as byte counts. */
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+
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+#define WORD_MACHINE
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+
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+/* Now define a symbol for the cpu type, if your compiler
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+ does not define it automatically:
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+ Ones defined so far include vax, m68000, ns16000, pyramid,
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+ orion, tahoe, APOLLO and many others */
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+
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+/* Use type int rather than a union, to represent Lisp_Object */
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+/* This is desirable for most machines. */
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+
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+#define NO_UNION_TYPE
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+
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+/* Define EXPLICIT_SIGN_EXTEND if XINT must explicitly sign-extend
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+ the 24-bit bit field into an int. In other words, if bit fields
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+ are always unsigned.
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+
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+ If you use NO_UNION_TYPE, this flag does not matter. */
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+
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+#undef EXPLICIT_SIGN_EXTEND
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+
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+/* Data type of load average, as read out of kmem. */
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+
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+#define LOAD_AVE_TYPE long
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+
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+/* Convert that into an integer that is 100 for a load average of 1.0 */
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+
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+#define LOAD_AVE_CVT(x) (int) (((double) (x)) * 100.0 / FSCALE)
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+
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+/* Define CANNOT_DUMP on machines where unexec does not work.
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+ Then the function dump-emacs will not be defined
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+ and temacs will do (load "loadup") automatically unless told otherwise. */
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+
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+#undef CANNOT_DUMP
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+
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+/* Define VIRT_ADDR_VARIES if the virtual addresses of
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+ pure and impure space as loaded can vary, and even their
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+ relative order cannot be relied on.
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+
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+ Otherwise Emacs assumes that text space precedes data space,
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+ numerically. */
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+
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+#define VIRT_ADDR_VARIES
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+
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+/* Define C_ALLOCA if this machine does not support a true alloca
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+ and the one written in C should be used instead.
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+ Define HAVE_ALLOCA to say that the system provides a properly
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+ working alloca function and it should be used.
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+ Define neither one if an assembler-language alloca
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+ in the file alloca.s should be used. */
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+
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+#undef C_ALLOCA
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+#define HAVE_ALLOCA
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+
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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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+
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+#undef NO_REMAP
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+
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+/* Some really obscure 4.2-based systems (like Sequent DYNIX)
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+ * do not support asynchronous I/O (using SIGIO) on sockets,
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+ * even though it works fine on tty's. If you have one of
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+ * these systems, define the following, and then use it in
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+ * config.h (or elsewhere) to decide when (not) to use SIGIO.
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+ *
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+ * You'd think this would go in an operating-system description file,
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+ * but since it only occurs on some, but not all, BSD systems, the
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+ * reasonable place to select for it is in the machine description
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+ * file.
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+ */
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+
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+#undef NO_SOCK_SIGIO
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+
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+
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+/* After adding support for a new system, modify the large case
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+ statement in the `configure' script to recognize reasonable
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+ configuration names, and add a description of the system to
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+ `etc/MACHINES'.
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+
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+ If you've just fixed a problem in an existing configuration file,
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+ you should also check `etc/MACHINES' to make sure its descriptions
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+ of known problems in that configuration should be updated. */
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--- src/m/s390x-linux.h
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+++ src/m/s390x-linux.h Wed Oct 24 18:09:48 2001
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@@ -0,0 +1,157 @@
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+/* machine description file template.
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+ Copyright (C) 1985, 1986 Free Software Foundation, Inc.
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+
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+This file is part of GNU Emacs.
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+
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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 2, or (at your option)
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+any later version.
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+
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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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+
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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., 59 Temple Place - Suite 330,
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+Boston, MA 02111-1307, USA. */
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+
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+
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+/* The following line tells the configuration script what sort of
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+ operating system this machine is likely to run.
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+ USUAL-OPSYS="<name of system .h file here, without the s- or .h>" */
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+
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+#define BITS_PER_LONG 64
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+#define BITS_PER_EMACS_INT 64
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+
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+/* Define WORDS_BIG_ENDIAN iff lowest-numbered byte in a word
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+ is the most significant byte. */
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+
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+#define WORDS_BIG_ENDIAN
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+
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+/* Define NO_ARG_ARRAY if you cannot take the address of the first of a
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+ * group of arguments and treat it as an array of the arguments. */
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+
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+#define NO_ARG_ARRAY
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+
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+/* Define WORD_MACHINE if addresses and such have
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+ * to be corrected before they can be used as byte counts. */
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+
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+#define WORD_MACHINE
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+
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+/* Now define a symbol for the cpu type, if your compiler
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+ does not define it automatically:
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+ Ones defined so far include vax, m68000, ns16000, pyramid,
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+ orion, tahoe, APOLLO and many others */
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+
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+/* Use type int rather than a union, to represent Lisp_Object */
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+/* This is desirable for most machines. */
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+
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+#define NO_UNION_TYPE
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+
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+/* Define the type to use. */
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+#define EMACS_INT long
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+#define EMACS_UINT unsigned long
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+#define SPECIAL_EMACS_INT
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+
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+/* Define EXPLICIT_SIGN_EXTEND if XINT must explicitly sign-extend
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+ the 24-bit bit field into an int. In other words, if bit fields
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+ are always unsigned.
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+
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+ If you use NO_UNION_TYPE, this flag does not matter. */
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+
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+#undef EXPLICIT_SIGN_EXTEND
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+
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+/* Data type of load average, as read out of kmem. */
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+
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+#define LOAD_AVE_TYPE long
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+
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+/* Convert that into an integer that is 100 for a load average of 1.0 */
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+
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+#define LOAD_AVE_CVT(x) (int) (((double) (x)) * 100.0 / FSCALE)
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+
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+/* Define CANNOT_DUMP on machines where unexec does not work.
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+ Then the function dump-emacs will not be defined
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+ and temacs will do (load "loadup") automatically unless told otherwise. */
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+
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+#undef CANNOT_DUMP
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+
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+/* Define VIRT_ADDR_VARIES if the virtual addresses of
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+ pure and impure space as loaded can vary, and even their
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+ relative order cannot be relied on.
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+
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+ Otherwise Emacs assumes that text space precedes data space,
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+ numerically. */
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+
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+#define VIRT_ADDR_VARIES
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+
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+/* Define C_ALLOCA if this machine does not support a true alloca
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+ and the one written in C should be used instead.
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+ Define HAVE_ALLOCA to say that the system provides a properly
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+ working alloca function and it should be used.
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+ Define neither one if an assembler-language alloca
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+ in the file alloca.s should be used. */
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+
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+#undef C_ALLOCA
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+#define HAVE_ALLOCA
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+
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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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+
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+#undef NO_REMAP
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+
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+/* Some really obscure 4.2-based systems (like Sequent DYNIX)
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+ * do not support asynchronous I/O (using SIGIO) on sockets,
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+ * even though it works fine on tty's. If you have one of
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+ * these systems, define the following, and then use it in
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+ * config.h (or elsewhere) to decide when (not) to use SIGIO.
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+ *
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+ * You'd think this would go in an operating-system description file,
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+ * but since it only occurs on some, but not all, BSD systems, the
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+ * reasonable place to select for it is in the machine description
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+ * file.
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+ */
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+
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+#undef NO_SOCK_SIGIO
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+
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+
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+/* After adding support for a new system, modify the large case
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+ statement in the `configure' script to recognize reasonable
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+ configuration names, and add a description of the system to
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+ `etc/MACHINES'.
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+
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+ If you've just fixed a problem in an existing configuration file,
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+ you should also check `etc/MACHINES' to make sure its descriptions
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+ of known problems in that configuration should be updated. */
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+
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+#define PNTR_COMPARISON_TYPE unsigned long
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+
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+/* On the 64 bit architecture, we can use 60 bits for addresses */
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+
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+#define VALBITS 60
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+
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+/* This definition of MARKBIT is necessary because of the comparison of
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+ ARRAY_MARK_FLAG and MARKBIT in an #if in lisp.h, which cpp doesn't like. */
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+
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+#define MARKBIT 0x8000000000000000L
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+
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+#define LINKER $(CC) -nostdlib
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+
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+/* Define XINT and XUINT so that they can take arguments of type int */
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+#define XINT(a) (((long) (a) << (BITS_PER_LONG - VALBITS)) >> (BITS_PER_LONG - VALBITS))
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+#define XUINT(a) ((long) (a) & VALMASK)
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+
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+/* Define XPNTR to avoid or'ing with DATA_SEG_BITS */
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+
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+#define XPNTR(a) XUINT (a)
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+
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+#undef START_FILES
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+#define START_FILES pre-crt0.o /usr/lib64/crt1.o /usr/lib64/crti.o
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+
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+#undef LIB_STANDARD
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+#define LIB_STANDARD -lgcc -lc -lgcc /usr/lib64/crtn.o
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+
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