diff options
| -rw-r--r-- | src/m/tekxd88.h | 368 |
1 files changed, 184 insertions, 184 deletions
diff --git a/src/m/tekxd88.h b/src/m/tekxd88.h index d2847b018ad..c39c14c625f 100644 --- a/src/m/tekxd88.h +++ b/src/m/tekxd88.h | |||
| @@ -1,184 +1,184 @@ | |||
| 1 | +/* m- file for Tektronix XD88 running UTekV 3.2e to be used with s-usg5-3.h, | 1 | /* m- file for Tektronix XD88 running UTekV 3.2e to be used with s-usg5-3.h, |
| 2 | + contributed by Kaveh Ghazi (ghazi@caip.rutgers.edu) 1/15/93. | 2 | contributed by Kaveh Ghazi (ghazi@caip.rutgers.edu) 1/15/93. |
| 3 | + You probably need to use gnu make (version 3.63 or higher.) | 3 | You probably need to use gnu make (version 3.63 or higher.) |
| 4 | + Copyright (C) 1993 Free Software Foundation, Inc. | 4 | Copyright (C) 1993 Free Software Foundation, Inc. |
| 5 | + | 5 | |
| 6 | +This file is part of GNU Emacs. | 6 | This file is part of GNU Emacs. |
| 7 | + | 7 | |
| 8 | +GNU Emacs is distributed in the hope that it will be useful, | 8 | GNU Emacs is distributed in the hope that it will be useful, |
| 9 | +but WITHOUT ANY WARRANTY. No author or distributor | 9 | but WITHOUT ANY WARRANTY. No author or distributor |
| 10 | +accepts responsibility to anyone for the consequences of using it | 10 | accepts responsibility to anyone for the consequences of using it |
| 11 | +or for whether it serves any particular purpose or works at all, | 11 | or for whether it serves any particular purpose or works at all, |
| 12 | +unless he says so in writing. Refer to the GNU Emacs General Public | 12 | unless he says so in writing. Refer to the GNU Emacs General Public |
| 13 | +License for full details. | 13 | License for full details. |
| 14 | + | 14 | |
| 15 | +Everyone is granted permission to copy, modify and redistribute | 15 | Everyone is granted permission to copy, modify and redistribute |
| 16 | +GNU Emacs, but only under the conditions described in the | 16 | GNU Emacs, but only under the conditions described in the |
| 17 | +GNU Emacs General Public License. A copy of this license is | 17 | GNU Emacs General Public License. A copy of this license is |
| 18 | +supposed to have been given to you along with GNU Emacs so you | 18 | supposed to have been given to you along with GNU Emacs so you |
| 19 | +can know your rights and responsibilities. It should be in a | 19 | can know your rights and responsibilities. It should be in a |
| 20 | +file named COPYING. Among other things, the copyright notice | 20 | file named COPYING. Among other things, the copyright notice |
| 21 | +and this notice must be preserved on all copies. */ | 21 | and this notice must be preserved on all copies. */ |
| 22 | + | 22 | |
| 23 | +/* The following three symbols give information on | 23 | /* The following three symbols give information on |
| 24 | + the size of various data types. */ | 24 | the size of various data types. */ |
| 25 | +#define SHORTBITS 16 /* Number of bits in a short */ | 25 | #define SHORTBITS 16 /* Number of bits in a short */ |
| 26 | +#define INTBITS 32 /* Number of bits in an int */ | 26 | #define INTBITS 32 /* Number of bits in an int */ |
| 27 | +#define LONGBITS 32 /* Number of bits in a long */ | 27 | #define LONGBITS 32 /* Number of bits in a long */ |
| 28 | + | 28 | |
| 29 | +/* Define BIG_ENDIAN iff lowest-numbered byte in a word | 29 | /* Define BIG_ENDIAN iff lowest-numbered byte in a word |
| 30 | + is the most significant byte. */ | 30 | is the most significant byte. */ |
| 31 | +#define BIG_ENDIAN | 31 | #define BIG_ENDIAN |
| 32 | + | 32 | |
| 33 | +/* Define NO_ARG_ARRAY if you cannot take the address of the first of a | 33 | /* Define NO_ARG_ARRAY if you cannot take the address of the first of a |
| 34 | + * group of arguments and treat it as an array of the arguments. */ | 34 | * group of arguments and treat it as an array of the arguments. */ |
| 35 | +#define NO_ARG_ARRAY | 35 | #define NO_ARG_ARRAY |
| 36 | + | 36 | |
| 37 | +/* Define WORD_MACHINE if addresses and such have | 37 | /* Define WORD_MACHINE if addresses and such have |
| 38 | + * to be corrected before they can be used as byte counts. */ | 38 | * to be corrected before they can be used as byte counts. */ |
| 39 | +/* #define WORD_MACHINE */ | 39 | /* #define WORD_MACHINE */ |
| 40 | + | 40 | |
| 41 | +/* Now define a symbol for the cpu type, if your compiler | 41 | /* Now define a symbol for the cpu type, if your compiler |
| 42 | + does not define it automatically: | 42 | does not define it automatically: |
| 43 | + Ones defined so far include vax, m68000, ns16000, pyramid, | 43 | Ones defined so far include vax, m68000, ns16000, pyramid, |
| 44 | + orion, tahoe, APOLLO and many others */ | 44 | orion, tahoe, APOLLO and many others */ |
| 45 | +#ifndef m88000 /* Some 88k C compilers already define this */ | 45 | #ifndef m88000 /* Some 88k C compilers already define this */ |
| 46 | +#define m88000 | 46 | #define m88000 |
| 47 | +#endif | 47 | #endif |
| 48 | + | 48 | |
| 49 | +/* Define how to take a char and sign-extend into an int. | 49 | /* Define how to take a char and sign-extend into an int. |
| 50 | + On machines where char is signed, this is a no-op. */ | 50 | On machines where char is signed, this is a no-op. */ |
| 51 | +#define SIGN_EXTEND_CHAR(c) (c) | 51 | #define SIGN_EXTEND_CHAR(c) (c) |
| 52 | + | 52 | |
| 53 | +/* Now define a symbol for the cpu type, if your compiler | 53 | /* Now define a symbol for the cpu type, if your compiler |
| 54 | + does not define it automatically. */ | 54 | does not define it automatically. */ |
| 55 | + | 55 | |
| 56 | + | 56 | |
| 57 | +/* Use type int rather than a union, to represent Lisp_Object */ | 57 | /* Use type int rather than a union, to represent Lisp_Object */ |
| 58 | +/* This is desirable for most machines. */ | 58 | /* This is desirable for most machines. */ |
| 59 | +#define NO_UNION_TYPE | 59 | #define NO_UNION_TYPE |
| 60 | + | 60 | |
| 61 | +/* Define EXPLICIT_SIGN_EXTEND if XINT must explicitly sign-extend | 61 | /* Define EXPLICIT_SIGN_EXTEND if XINT must explicitly sign-extend |
| 62 | + the 24-bit bit field into an int. In other words, if bit fields | 62 | the 24-bit bit field into an int. In other words, if bit fields |
| 63 | + are always unsigned. | 63 | are always unsigned. |
| 64 | + | 64 | |
| 65 | + If you use NO_UNION_TYPE, this flag does not matter. */ | 65 | If you use NO_UNION_TYPE, this flag does not matter. */ |
| 66 | +/* #define EXPLICIT_SIGN_EXTEND */ | 66 | /* #define EXPLICIT_SIGN_EXTEND */ |
| 67 | + | 67 | |
| 68 | +/* Data type of load average, as read out of kmem. */ | 68 | /* Data type of load average, as read out of kmem. */ |
| 69 | +/* No load average on XD88 machines. */ | 69 | /* No load average on XD88 machines. */ |
| 70 | +/* #define LOAD_AVE_TYPE double */ | 70 | /* #define LOAD_AVE_TYPE double */ |
| 71 | + | 71 | |
| 72 | +/* Convert that into an integer that is 100 for a load average of 1.0 */ | 72 | /* Convert that into an integer that is 100 for a load average of 1.0 */ |
| 73 | +/* #define LOAD_AVE_CVT(x) ((int) ((x) * 100.0)) */ | 73 | /* #define LOAD_AVE_CVT(x) ((int) ((x) * 100.0)) */ |
| 74 | + | 74 | |
| 75 | +/* Define CANNOT_DUMP on machines where unexec does not work. | 75 | /* Define CANNOT_DUMP on machines where unexec does not work. |
| 76 | + Then the function dump-emacs will not be defined | 76 | Then the function dump-emacs will not be defined |
| 77 | + and temacs will do (load "loadup") automatically unless told otherwise. */ | 77 | and temacs will do (load "loadup") automatically unless told otherwise. */ |
| 78 | +#define CANNOT_DUMP /* oh well, maybe someday ... */ | 78 | #define CANNOT_DUMP /* oh well, maybe someday ... */ |
| 79 | + | 79 | |
| 80 | +/* Define VIRT_ADDR_VARIES if the virtual addresses of | 80 | /* Define VIRT_ADDR_VARIES if the virtual addresses of |
| 81 | + pure and impure space as loaded can vary, and even their | 81 | pure and impure space as loaded can vary, and even their |
| 82 | + relative order cannot be relied on. | 82 | relative order cannot be relied on. |
| 83 | + | 83 | |
| 84 | + Otherwise Emacs assumes that text space precedes data space, | 84 | Otherwise Emacs assumes that text space precedes data space, |
| 85 | + numerically. */ | 85 | numerically. */ |
| 86 | +/* #define VIRT_ADDR_VARIES */ | 86 | /* #define VIRT_ADDR_VARIES */ |
| 87 | + | 87 | |
| 88 | +/* Define NO_REMAP if memory segmentation makes it not work well | 88 | /* Define NO_REMAP if memory segmentation makes it not work well |
| 89 | + to change the boundary between the text section and data section | 89 | to change the boundary between the text section and data section |
| 90 | + when Emacs is dumped. If you define this, the preloaded Lisp | 90 | when Emacs is dumped. If you define this, the preloaded Lisp |
| 91 | + code will not be sharable; but that's better than failing completely. */ | 91 | code will not be sharable; but that's better than failing completely. */ |
| 92 | +#define NO_REMAP | 92 | #define NO_REMAP |
| 93 | + | 93 | |
| 94 | +/* Define C_ALLOCA if this machine does not support a true alloca | 94 | /* Define C_ALLOCA if this machine does not support a true alloca |
| 95 | + and the one written in C should be used instead. | 95 | and the one written in C should be used instead. |
| 96 | + Define HAVE_ALLOCA to say that the system provides a properly | 96 | Define HAVE_ALLOCA to say that the system provides a properly |
| 97 | + working alloca function and it should be used. | 97 | working alloca function and it should be used. |
| 98 | + Define neither one if an assembler-language alloca | 98 | Define neither one if an assembler-language alloca |
| 99 | + in the file alloca.s should be used. */ | 99 | in the file alloca.s should be used. */ |
| 100 | +#ifdef __GNUC__ | 100 | #ifdef __GNUC__ |
| 101 | +# define alloca __builtin_alloca /* Use the gcc builtin alloca() ... */ | 101 | # define alloca __builtin_alloca /* Use the gcc builtin alloca() ... */ |
| 102 | +# define HAVE_ALLOCA /* ... and be sure that no other ones are tried out. */ | 102 | # define HAVE_ALLOCA /* ... and be sure that no other ones are tried out. */ |
| 103 | +# undef C_ALLOCA | 103 | # undef C_ALLOCA |
| 104 | +# define C_OPTIMIZE_SWITCH -O2 | 104 | # define C_OPTIMIZE_SWITCH -O2 |
| 105 | +#else /* not __GNUC__ */ | 105 | #else /* not __GNUC__ */ |
| 106 | +# undef HAVE_ALLOCA | 106 | # undef HAVE_ALLOCA |
| 107 | +# define C_ALLOCA /* Use the alloca() supplied in alloca.c. */ | 107 | # define C_ALLOCA /* Use the alloca() supplied in alloca.c. */ |
| 108 | +# define STACK_DIRECTION -1 /* The stack grows towards lower addresses. */ | 108 | # define STACK_DIRECTION -1 /* The stack grows towards lower addresses. */ |
| 109 | +# define C_OPTIMIZE_SWITCH -O | 109 | # define C_OPTIMIZE_SWITCH -O |
| 110 | +#endif /* __GNUC__ */ | 110 | #endif /* __GNUC__ */ |
| 111 | + | 111 | |
| 112 | +/*#define C_DEBUG_SWITCH C_OPTIMIZE_SWITCH*/ /* Uncomment this to optimize */ | 112 | /*#define C_DEBUG_SWITCH C_OPTIMIZE_SWITCH*/ /* Uncomment this to optimize */ |
| 113 | + | 113 | |
| 114 | +/* XD88 SysV has PTYs. Not all usg3-5 systems do, so this is defined here. */ | 114 | /* XD88 SysV has PTYs. Not all usg3-5 systems do, so this is defined here. */ |
| 115 | +#define HAVE_PTYS | 115 | #define HAVE_PTYS |
| 116 | +#define SYSV_PTYS /* Requires <termios.h> */ | 116 | #define SYSV_PTYS /* Requires <termios.h> */ |
| 117 | + | 117 | |
| 118 | +/* we have job control */ | 118 | /* we have job control */ |
| 119 | +#undef NOMULTIPLEJOBS | 119 | #undef NOMULTIPLEJOBS |
| 120 | + | 120 | |
| 121 | +/* | 121 | /* |
| 122 | + * sockets are available | 122 | * sockets are available |
| 123 | + */ | 123 | */ |
| 124 | +#define HAVE_SOCKETS | 124 | #define HAVE_SOCKETS |
| 125 | + | 125 | |
| 126 | +/* | 126 | /* |
| 127 | + * we have Berkeley style <sys/time.h> | 127 | * we have Berkeley style <sys/time.h> |
| 128 | + */ | 128 | */ |
| 129 | +#define HAVE_TIMEVAL | 129 | #define HAVE_TIMEVAL |
| 130 | + | 130 | |
| 131 | +/* XD88 has select(). */ | 131 | /* XD88 has select(). */ |
| 132 | +#define HAVE_SELECT | 132 | #define HAVE_SELECT |
| 133 | +#define BROKEN_FIONREAD /* is this needed ? */ | 133 | #define BROKEN_FIONREAD /* is this needed ? */ |
| 134 | + | 134 | |
| 135 | +/* | 135 | /* |
| 136 | + * don't use utimes, we ain't got one - use utime() instead | 136 | * don't use utimes, we ain't got one - use utime() instead |
| 137 | + */ | 137 | */ |
| 138 | +#define USE_UTIME | 138 | #define USE_UTIME |
| 139 | + | 139 | |
| 140 | +#define NO_SIOCTL_H | 140 | #define NO_SIOCTL_H |
| 141 | + | 141 | |
| 142 | +/* We need HAVE_TCATTR to prevent Ctrl-Z from suspending Emacs before | 142 | /* We need HAVE_TCATTR to prevent Ctrl-Z from suspending Emacs before |
| 143 | + suspend-emacs has been called. */ | 143 | suspend-emacs has been called. */ |
| 144 | +/*#define HAVE_TCATTR*/ | 144 | /*#define HAVE_TCATTR*/ |
| 145 | +/* TCATTR gives bogus baud rates. Use the following for OSPEED instead. */ | 145 | /* TCATTR gives bogus baud rates. Use the following for OSPEED instead. */ |
| 146 | +/*#define OSPEED(str) (cfgetospeed(&(str)))*/ | 146 | /*#define OSPEED(str) (cfgetospeed(&(str)))*/ |
| 147 | +#define HAVE_TERMIOS | 147 | #define HAVE_TERMIOS |
| 148 | +#undef HAVE_TERMIO | 148 | #undef HAVE_TERMIO |
| 149 | + | 149 | |
| 150 | +#define BSTRING /* its in libc but not declared in any <*.h> file. */ | 150 | #define BSTRING /* its in libc but not declared in any <*.h> file. */ |
| 151 | +#define HAVE_TZSET | 151 | #define HAVE_TZSET |
| 152 | +#define HAVE_SETSID | 152 | #define HAVE_SETSID |
| 153 | +#define HAVE_RENAME | 153 | #define HAVE_RENAME |
| 154 | + | 154 | |
| 155 | +#ifdef ghs /* Stands for "Green Hills Software", defined in /bin/cc */ | 155 | #ifdef ghs /* Stands for "Green Hills Software", defined in /bin/cc */ |
| 156 | +/* Only required for use with the Green Hills compiler: | 156 | /* Only required for use with the Green Hills compiler: |
| 157 | + -X18 Do not allocate programmer-defined local variables to a | 157 | -X18 Do not allocate programmer-defined local variables to a |
| 158 | + register unless they are declared register. (From building | 158 | register unless they are declared register. (From building |
| 159 | + perl-4.036 Green Hills hints. Might be needed for setjmp.) | 159 | perl-4.036 Green Hills hints. Might be needed for setjmp.) |
| 160 | + */ | 160 | */ |
| 161 | +#define C_SWITCH_MACHINE -X18 | 161 | #define C_SWITCH_MACHINE -X18 |
| 162 | +/* We need /lib/default.ld so the bundled ld can read its link directives. */ | 162 | /* We need /lib/default.ld so the bundled ld can read its link directives. */ |
| 163 | +#define LD_SWITCH_SYSTEM /lib/default.ld | 163 | #define LD_SWITCH_SYSTEM /lib/default.ld |
| 164 | +#endif /* ghs */ | 164 | #endif /* ghs */ |
| 165 | + | 165 | |
| 166 | +/* XD88 does not have the random() and srandom() calls in the base system, | 166 | /* XD88 does not have the random() and srandom() calls in the base system, |
| 167 | + but they exist in libX11.a. So, if you are building with X11 then you | 167 | but they exist in libX11.a. So, if you are building with X11 then you |
| 168 | + will need to define HAVE_RANDOM. */ | 168 | will need to define HAVE_RANDOM. */ |
| 169 | +#ifdef HAVE_X_WINDOWS | 169 | #ifdef HAVE_X_WINDOWS |
| 170 | +#define HAVE_RANDOM | 170 | #define HAVE_RANDOM |
| 171 | +#undef LIB_X11_LIB /* don't use the shared library default from usg5-3.h */ | 171 | #undef LIB_X11_LIB /* don't use the shared library default from usg5-3.h */ |
| 172 | +#undef LIBX11_SYSTEM | 172 | #undef LIBX11_SYSTEM |
| 173 | +#endif /* HAVE_X_WINDOWS */ | 173 | #endif /* HAVE_X_WINDOWS */ |
| 174 | + | 174 | |
| 175 | +/*#define SYSTEM_MALLOC*/ | 175 | /*#define SYSTEM_MALLOC*/ |
| 176 | + | 176 | |
| 177 | +#ifndef UTEKV | 177 | #ifndef UTEKV |
| 178 | +#define UTEKV /* system specific symbol */ | 178 | #define UTEKV /* system specific symbol */ |
| 179 | +#endif /* !UTEKV */ | 179 | #endif /* !UTEKV */ |
| 180 | + | 180 | |
| 181 | +/* stuff to hopefully someday get dumping working ... */ | 181 | /* stuff to hopefully someday get dumping working ... */ |
| 182 | +/*#define SECTION_ALIGNMENT 0x1ff*/ | 182 | /*#define SECTION_ALIGNMENT 0x1ff*/ |
| 183 | +/*#define SEGMENT_MASK 0xff*/ | 183 | /*#define SEGMENT_MASK 0xff*/ |
| 184 | +/*#define A_TEXT_OFFSET(HDR) sizeof(HDR)*/ | 184 | /*#define A_TEXT_OFFSET(HDR) sizeof(HDR)*/ |