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1 /* machine description file for TI Nu machines using system V.
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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 /* XINT must explicitly sign-extend */
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28
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29 #define EXPLICIT_SIGN_EXTEND
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30
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31 /* Now define a symbol for the cpu type, if your compiler
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32 does not define it automatically:
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33 vax, m68000, ns16000 are the ones defined so far. */
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34
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35 #ifndef m68000
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36 #define m68000
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37 #endif
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38
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39 #ifndef NU
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40 #define NU
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41 #endif
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42
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43 /* Data type of load average, as read out of kmem. */
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44 /* These are commented out since it does not really work in uniplus */
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45
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46 /* #define LOAD_AVE_TYPE long */
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47
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48 /* Convert that into an integer that is 100 for a load average of 1.0 */
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49
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50 /* #define LOAD_AVE_CVT(x) (int) (((double) (x)) * 100.0) */
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51
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52 /* Change some things to avoid bugs in compiler */
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53
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54 #define SWITCH_ENUM_BUG 1
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55
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56 /* Specify alignment requirement for start of text and data sections
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57 in the executable file. */
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58
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59 #define SECTION_ALIGNMENT pagemask
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