diff options
Diffstat (limited to 'src/m/convex.h')
| -rw-r--r-- | src/m/convex.h | 189 |
1 files changed, 0 insertions, 189 deletions
diff --git a/src/m/convex.h b/src/m/convex.h deleted file mode 100644 index c8f447cf2fa..00000000000 --- a/src/m/convex.h +++ /dev/null @@ -1,189 +0,0 @@ -/* machine description file for Convex (all models). - Copyright (C) 1987, 1994, 2001, 2002, 2003, 2004, - 2005, 2006, 2007 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 3, 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 GNU Emacs; see the file COPYING. If not, write to -the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, -Boston, MA 02110-1301, USA. */ - - -/* The following line tells the configuration script what sort of - operating system this machine is likely to run. - USUAL-OPSYS="bsd4-3" */ - -/* Define WORDS_BIG_ENDIAN if lowest-numbered byte in a word - is the most significant byte. */ - -#define WORDS_BIG_ENDIAN - -/* Define NO_ARG_ARRAY if you cannot take the address of the first of a - * group of arguments and treat it as an array of the arguments. - * Maybe it would be better to simply correct the code. */ - -#define NO_ARG_ARRAY - -/* 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 convex /* The compiler doesn't always do this. */ -#define convex -#endif - -/* Use type int rather than a union, to represent Lisp_Object */ -/* This is desirable for most machines. */ - -#define NO_UNION_TYPE - -#ifndef __GNUC__ /* David M. Cooke <dcooke@haven.larc.nasa.gov> - and Ralph Sobek <Ralph.Sobek@cerfacs.fr> agree - must ignore one arg when compiled with convex compiler. */ -#define CRT0_DUMMIES ignore, -#else -#define CRT0_DUMMIES -#endif - -/* crt0.c should define a symbol `start' and do .globl with a dot. */ - -#define DOT_GLOBAL_START - -/* 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) ((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*/ - -/* Must use the system's termcap. It does special things. */ - -#define LIBS_TERMCAP -ltermcap - -/* 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 */ - -/* Addresses on the Convex have the high bit set. */ -#define DATA_SEG_BITS (1 << (BITS_PER_INT-1)) - -/* Right shift is logical shift. - And the usual way of handling such machines, which involves - copying the number into sign_extend_temp, does not work - for reasons as yet unknown. */ - -#define XINT(a) sign_extend_lisp_int (a) - -/* Convex uses a special version of unexec. */ - -#define UNEXEC unexconvex.o - -/* you gotta define 'COFF' for post 6.1 unexec. */ - -#define COFF -#define TEXT_START 0x80001000 - -/* Posix stuff for Convex OS 8.1 and up. */ - -#define LD_SWITCH_MACHINE \ - -e__start -L /usr/lib \ - '-A__iob=___ap$$iob' '-A_use_libc_sema=___ap$$use_libc_sema' - -/* Use <dirent.h>. */ -#define SYSV_SYSTEM_DIR - -#ifdef _POSIX_SOURCE - -/* These symbols have been undefined to advance the state of the art. */ - -#define S_IFMT _S_IFMT -#define S_IFDIR _S_IFDIR - -#define S_IREAD _S_IREAD -#define S_IWRITE _S_IWRITE -#define S_IEXEC _S_IEXEC - -#endif - -/* Ptys may start below ptyp0; call a routine to hunt for where. */ - -#undef FIRST_PTY_LETTER -#define FIRST_PTY_LETTER first_pty_letter() - -#if 0 -/* - * Force a K&R compilation and libraries with the Convex V 4.0 C compiler - */ -#define C_SWITCH_MACHINE -pcc -#define LIB_STANDARD -lc_old -#define LIBS_MACHINE -lC2_old -#define LD_SWITCH_MACHINE -X -NL -fn -Enoposix -A__iob=___ap\$$iob \ - -A_use_libc_sema=___ap\$$use_libc_sema -L /usr/lib -#endif - -/* Avoid error in xrdb.c - d.m.cooke@larc.nasa.gov. */ -#define DECLARE_GETPWUID_WITH_UID_T - -/* Call getpgrp properly. */ -#define GETPGRP_NO_ARG - -/* Tested for both Convex C and GNUC by d.m.cooke@larc.nasa.gov. */ -#define LIBS_MACHINE -lC2 - -/* Avoid error in getloadavg.c. */ -#define NLIST_NAME_UNION 1 - -#if 0 /* This is supposed to be an improvement. - It would be good for people to try enabling this code - and report the results. */ -/* gcc -nostdlib prevents some math symbols from being included. - So we have to use -nostartfiles instead. */ -#define LINKER $(CC) -nostartfiles - -#define ORDINARY_LINK - -#undef LD_SWITCH_MACHINE -#define LD_SWITCH_MACHINE \ - -L /usr/lib \ - '-A__iob=___ap$$iob' '-A_use_libc_sema=___ap$$use_libc_sema' -#endif - -/* There is some indication that the convex has sys/wait.h - but it does not work right. */ -#undef HAVE_SYS_WAIT_H - -/* arch-tag: 127e5ae1-4f03-40c0-a87e-d2cb02c59de8 - (do not change this comment) */ |