annotate src/m/mips.h @ 5644:0df3cedee9ac

select-coercion-alist, not select-conversion-alist, select.el 2012-03-02 Aidan Kehoe <kehoea@parhasard.net> * select.el (select-coerce): Whoops, selection-coercion-alist, not selection-conversion-alist, thank you Philip Aston in 4F4A2CBC.1060709@mail.com .
author Aidan Kehoe <kehoea@parhasard.net>
date Fri, 02 Mar 2012 18:26:14 +0000
parents 1f0b15040456
children
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1 /* m- file for Mips machines.
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2 Copyright (C) 1987, 1992 Free Software Foundation, Inc.
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3
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4 This file is part of XEmacs.
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5
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6 XEmacs is free software: you can redistribute it and/or modify it
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7 under the terms of the GNU General Public License as published by the
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8 Free Software Foundation, either version 3 of the License, or (at your
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9 option) any later version.
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11 XEmacs is distributed in the hope that it will be useful, but WITHOUT
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12 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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13 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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14 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. If not, see <http://www.gnu.org/licenses/>. */
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18
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19 /* Synched up with: FSF 19.31. */
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20
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21 /* The following line tells the configuration script what sort of
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22 operating system this machine is likely to run.
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23 USUAL-OPSYS="note"
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24
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25 NOTE-START
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26 Use m-mips4.h for RISCOS version 4; use s-bsd4-3.h with the BSD world.
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27 Note that the proper m- file for the Decstation is m-pmax.h.
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28 NOTE-END */
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29
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30 /* Now define a symbol for the cpu type, if your compiler
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31 does not define it automatically:
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32 Ones defined so far include vax, m68000, ns16000, pyramid,
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33 orion, tahoe, APOLLO and many others */
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34 #ifndef mips
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35 # define mips
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36 #endif
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37
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38 #ifdef ENABLE_SM_FILE_DECLS_OF_LOADAVG_STUFF
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39
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40 /* Data type of load average, as read out of kmem. */
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41
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42 #define LOAD_AVE_TYPE long
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43
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44 /* Convert that into an integer that is 100 for a load average of 1.0 */
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45
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46 #define LOAD_AVE_CVT(x) (int) (((double) (x)) * 100.0 / 256.0)
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47
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48 #endif /* ENABLE_SM_FILE_DECLS_OF_LOADAVG_STUFF */
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49
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50 #ifndef linux
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51 /* CDC EP/IX 1.4.3 uses /unix */
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52
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53 #ifdef ENABLE_SM_FILE_DECLS_OF_LOADAVG_STUFF
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55 #undef KERNEL_FILE
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56 #define KERNEL_FILE "/unix"
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58 #endif /* ENABLE_SM_FILE_DECLS_OF_LOADAVG_STUFF */
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60 #endif /* ! linux */
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61
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62 /* Define NO_REMAP if memory segmentation makes it not work well
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63 to change the boundary between the text section and data section
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64 when Emacs is dumped. If you define this, the preloaded Lisp
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65 code will not be sharable; but that's better than failing completely. */
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66
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67 #define NO_REMAP
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68
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69 /* This machine requires completely different unexec code
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70 which lives in a separate file. Specify the file name. */
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71
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72 #ifndef linux
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73 #define UNEXEC "unexmips.o"
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74 #endif /* !linux */
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75 /* Describe layout of the address space in an executing process. */
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76
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77 #ifdef linux
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78 #define TEXT_START 0x00400000
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79 #define DATA_START 0x10000000
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80 #else /* !linux */
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81 #define TEXT_START 0x400000
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82 #define DATA_START 0x800000
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83 #endif /* linux */
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84
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85 /* Alter some of the options used when linking. */
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86
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87 #if !defined(linux)
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88 #ifdef BSD
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89
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90 /* DECstations don't have this library. */
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91 /* #define LIBS_MACHINE "-lmld" */
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92
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93 #define LD_SWITCH_MACHINE "-D 800000"
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94 #define LIBS_DEBUG
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95
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96 #define LINKER "/bsd43/bin/ld"
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97
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98 #else /* not BSD */
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99
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100 #undef LIBS_MACHINE
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101 #define LD_SWITCH_MACHINE "-D 800000 -g3"
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102 #define START_FILES "pre-crt0.o /usr/lib/crt1.o"
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103 #define LIB_STANDARD "-lbsd -lc /usr/lib/crtn.o"
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104 /* LIBS_TERMCAP deleted */
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105
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106 #define C_SWITCH_MACHINE "-I/usr/include/bsd"
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107 /* XEmacs deleted C_DEBUG_SWITCH */
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108
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109 #endif /* not BSD */
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110 #endif /* !linux */
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111
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112 #if !defined(linux)
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113 #ifdef USG
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114
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115 /* Don't try to use SIGIO even though it is defined. */
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116 #define BROKEN_SIGIO
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117
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118 /* Describe special kernel features. */
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119
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120 #if defined(emacs) && !defined(INHIBIT_BSD_TIME)
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121 #include <bsd/sys/time.h>
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122 #endif
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123
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124 /* The `select' in the system won't work for pipes, so don't use it. */
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125 #undef HAVE_SELECT /* override configuration decision */
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126
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127 /* ??? */
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128 #define IRIS
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129
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130 #endif /* USG */
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131
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132 #ifdef BSD
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133 #define COFF
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134 #define TERMINFO
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135 #undef MAIL_USE_FLOCK /* Someone should check this. */
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136 #endif /* BSD */
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137 #endif /* !linux */