Mercurial > hg > xemacs-beta

view src/m/sps7.h @ 851:e7ee5f8bde58

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
[xemacs-hg @ 2002-05-23 11:46:08 by ben] fix for raymond toy's crash, alloca crashes, some recover-session improvements files.el: Recover-session improvements: Only show session files where some files can actually be recovered, and show in chronological order. subr.el, menubar-items.el: As promised to rms, the functionality in truncate-string-with-continuation-dots has been merged into truncate-string-to-width. Change callers in menubar-items.el. select.el: Document some of these funs better. Fix problem where we were doing own-clipboard twice. Makefile.in.in: Add alloca.o. Ensure that alloca.s doesn't compile into alloca.o, but allocax.o (not that it's currently used or anything.) EmacsFrame.c, abbrev.c, alloc.c, alloca.c, callint.c, callproc.c, config.h.in, device-msw.c, device-x.c, dired.c, doc.c, editfns.c, emacs.c, emodules.c, eval.c, event-Xt.c, event-msw.c, event-stream.c, file-coding.c, fileio.c, filelock.c, fns.c, glyphs-gtk.c, glyphs-msw.c, glyphs-x.c, gui-x.c, input-method-xlib.c, intl-win32.c, lisp.h, lread.c, menubar-gtk.c, menubar-msw.c, menubar.c, mule-wnnfns.c, nt.c, objects-msw.c, process-nt.c, realpath.c, redisplay-gtk.c, redisplay-output.c, redisplay-x.c, redisplay.c, search.c, select-msw.c, sysdep.c, syswindows.h, text.c, text.h, ui-byhand.c: Fix Raymond Toy's crash. Repeat to self: 2^21 - 1 is NOT the same as (2 << 21) - 1. Fix crashes due to excessive alloca(). replace alloca() with ALLOCA(), which calls the C alloca() [which uses xmalloc()] when the size is too big. Insert in various places calls to try to flush the C alloca() stored info if there is any. Add MALLOC_OR_ALLOCA(), for places that expect to be alloca()ing large blocks. This xmalloc()s when too large and records an unwind-protect to free -- relying on the caller to unbind_to() elsewhere in the function. Use it in concat(). Use MALLOC instead of ALLOCA in select-msw.c. xemacs.mak: Add alloca.o.
author ben
date Thu, 23 May 2002 11:46:46 +0000
parents c69610198c35
children
line wrap: on
line source

/* machine description file for Bull SPS-7.
   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"  */

/* Say this machine is a 68000 */

#ifndef m68000
#define m68000
#endif

#define sps7  

/* Data type of load average, as read out of kmem.  */
/* Suspect there is something weird about this machine, so turn it off.  */

/* #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 SMX
#define	V3x

/*	Have the socketpair call
*/

#define SKTPAIR

/* Define this to cause -N to be passed to ld.  This is needed
 *  in uniplus because of its funny memory space layout.
 * SMX--If you are using 32 bit (COFF) use "-N", else don't use anything.
 */

#define LD_SWITCH_MACHINE "-N -T32 -e __start"

/* If you are compiling for a 68020, then use -lc32 else use -lc */

#define LIB_STANDARD "-lc32"

/* Fore 16 bit, -linet, for 32 bit -linet32 (be sure you have it!). */

#define LIBS_MACHINE "-linet32"

/* Use -T32 for 68020, -T16 otherwise */

#define C_SWITCH_MACHINE "-T32"

#define BROKEN_SIGIO

/* Other than 68020 use ld16, as32, or undefine (defaults ld and as). */

#define ASS as32

#ifdef V3x
#define EXEC_MAGIC 0x10b
#define SEGMENT_MASK (NBPS-1)
#define	ADJUST_EXEC_HEADER f_hdr.f_magic = SMROMAGIC;\
 f_ohdr.stsize = 0;
#endif