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1 /* machine description file for Bull SPS-7.
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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="usg5-2" */
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26
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27 /* Say this machine is a 68000 */
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28
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29 #ifndef m68000
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30 #define m68000
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31 #endif
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32
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33 #define sps7
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34
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35 /* XINT must explicitly sign-extend */
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36
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37 #define EXPLICIT_SIGN_EXTEND
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38
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39 /* Data type of load average, as read out of kmem. */
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40 /* Suspect there is something weird about this machine, so turn it off. */
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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) */
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47
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48 #define SMX
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49 #define V3x
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50
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51 /*
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52 * Define HAVE_PTYS if the system supports pty devices.
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53 */
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54
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55 #define HAVE_PTYS
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56
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57 /* Have the socketpair call
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58 */
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59
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60 #define SKTPAIR
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61
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62 /* Define this to cause -N to be passed to ld. This is needed
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63 * in uniplus because of its funny memory space layout.
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64 * SMX--If you are using 32 bit (COFF) use "-N", else don't use anything.
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65 */
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66
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67 #define LD_SWITCH_MACHINE -N -T32 -e __start
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68
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69 /* If you are compiling for a 68020, then use -lc32 else use -lc */
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70
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71 #define LIB_STANDARD -lc32
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72
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73 /* Fore 16 bit, -linet, for 32 bit -linet32 (be sure you have it!). */
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74
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75 #define LIBS_MACHINE -linet32
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76
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77 /* Use -T32 for 68020, -T16 otherwise */
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78
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79 #define C_SWITCH_MACHINE -T32
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80
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81 #define BROKEN_SIGIO
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82
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83 /* Other than 68020 use ld16, as32, or undefine (defaults ld and as). */
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84
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85 #define ASS as32
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86
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87 #ifdef V3x
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88 #define EXEC_MAGIC 0x10b
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89 #define SEGMENT_MASK (NBPS-1)
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90 #define ADJUST_EXEC_HEADER f_hdr.f_magic = SMROMAGIC;\
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91 f_ohdr.stsize = 0;
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92 #endif
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