annotate src/m/ustation.h @ 771:943eaba38521

[xemacs-hg @ 2002-03-13 08:51:24 by ben] The big ben-mule-21-5 check-in! Various files were added and deleted. See CHANGES-ben-mule. There are still some test suite failures. No crashes, though. Many of the failures have to do with problems in the test suite itself rather than in the actual code. I'll be addressing these in the next day or so -- none of the test suite failures are at all critical. Meanwhile I'll be trying to address the biggest issues -- i.e. build or run failures, which will almost certainly happen on various platforms. All comments should be sent to ben@xemacs.org -- use a Cc: if necessary when sending to mailing lists. There will be pre- and post- tags, something like pre-ben-mule-21-5-merge-in, and post-ben-mule-21-5-merge-in.
author ben
date Wed, 13 Mar 2002 08:54:06 +0000
parents abe6d1db359e
children 4542b72c005e
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1 /* machine description file for U-station (Nihon Unisys, SS5E; Sumitomo Denkoh, U-Station E30).
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2 Copyright (C) 1986 Free Software Foundation, Inc.
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3
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4 This file is part of GNU Emacs.
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5
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6 GNU Emacs is free software; you can redistribute it and/or modify
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7 it under the terms of the GNU General Public License as published by
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8 the Free Software Foundation; either version 2, or (at your option)
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9 any later version.
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10
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11 GNU Emacs is distributed in the hope that it will be useful,
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12 but WITHOUT ANY WARRANTY; without even the implied warranty of
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13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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14 GNU General Public License for more details.
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15
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16 You should have received a copy of the GNU General Public License
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17 along with XEmacs; see the file COPYING. If not, write to
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18 the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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19 Boston, MA 02111-1307, USA. */
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20
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21 /* Synched up with: FSF 19.31. */
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22
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23 /* The following line tells the configuration script what sort of
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24 operating system this machine is likely to run.
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25 USUAL-OPSYS="usg5-3" */
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26
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27 /* Now define a symbol for the cpu type, if your compiler
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28 does not define it automatically:
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29 vax, m68000, ns16000, pyramid, orion, tahoe and APOLLO
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30 are the ones defined so far. */
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31 /* Masscomp predefines mc68000. */
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32
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33 #define m68000 mc68000
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34
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35 /* Data type of load average, as read out of kmem. */
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36
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37 #define LOAD_AVE_TYPE double
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38
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39 /* Convert that into an integer that is 100 for a load average of 1.0 */
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40
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41 #define LOAD_AVE_CVT(x) ((int) ((x) * 100.0))
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42
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43 /* Define CANNOT_DUMP on machines where unexec does not work.
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44 Then the function dump-emacs will not be defined
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45 and temacs will do (load "loadup") automatically unless told otherwise. */
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46
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47 #undef CANNOT_DUMP
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48
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49 /* Define C_ALLOCA if this machine does not support a true alloca
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50 and the one written in C should be used instead.
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51 Define HAVE_ALLOCA to say that the system provides a properly
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52 working alloca function and it should be used.
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53 Define neither one if an assembler-language alloca
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54 in the file alloca.s should be used. */
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55
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56 /* On return from a subroutine, the 68020 compiler restores old contents of
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57 register variables relative to sp, so alloca() screws up such routines.
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58 The following definitions should work on all Masscomps. On the MC-5500
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59 (a 68000) one can #undef C_ALLOCA and #define HAVE_ALLOCA. */
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60
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61 #define C_ALLOCA
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62 #undef HAVE_ALLOCA
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63
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64 /* Define NO_REMAP if memory segmentation makes it not work well
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65 to change the boundary between the text section and data section
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66 when Emacs is dumped. If you define this, the preloaded Lisp
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67 code will not be sharable; but that's better than failing completely. */
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68
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69 #undef NO_REMAP
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70
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71 /* Name of file the to look in
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72 for the kernel symbol table (for load average) */
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73
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74 #define KERNEL_FILE "/unix"
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75
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76 /* This triggers some stuff to avoid a compiler bug */
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77
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78 #define MASSC_REGISTER_BUG
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79
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80 /* Prevent -lg from being used for debugging. Not implemented? */
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81
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82 #define LIBS_DEBUG
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83
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84 /* -lnet is not standard library */
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85
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86 #undef LIBS_SYSTEM
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87
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88 /* Compiler's bug */
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89
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90 #define SWITCH_ENUM_BUG
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91
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92 /* Termcap is available */
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93
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94 #define LIBS_TERMCAP "-ltermcap"
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95
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96 #define EXEC_PAGESIZE 1024
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97
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98
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99 #undef SIGTSTP
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100 #undef HAVE_TIMEVAL