Mercurial > hg > xemacs-beta
annotate src/m/hp800.h @ 5554:a42e686a01bf
Automated merge with file:///Sources/xemacs-21.5-checked-out
| author | Aidan Kehoe <kehoea@parhasard.net> |
|---|---|
| date | Wed, 24 Aug 2011 11:07:26 +0100 |
| parents | 1f0b15040456 |
| children |
| rev | line source |
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| 428 | 1 /* machine description file for hp9000 series 800 machines. |
| 2 Copyright (C) 1987 Free Software Foundation, Inc. | |
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3 Copyright (C) 2010 Ben Wing. |
| 428 | 4 |
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5 This file is part of XEmacs. |
| 428 | 6 |
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7 XEmacs is free software: you can redistribute it and/or modify it |
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8 under the terms of the GNU General Public License as published by the |
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9 Free Software Foundation, either version 3 of the License, or (at your |
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10 option) any later version. |
| 428 | 11 |
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12 XEmacs is distributed in the hope that it will be useful, but WITHOUT |
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13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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15 for more details. |
| 428 | 16 |
| 17 You should have received a copy of the GNU General Public License | |
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18 along with XEmacs. If not, see <http://www.gnu.org/licenses/>. */ |
| 428 | 19 |
| 20 /* Synched up with: FSF 19.31. */ | |
| 21 | |
| 22 /* The following line tells the configuration script what sort of | |
| 23 operating system this machine is likely to run. | |
| 24 USUAL-OPSYS="hpux" */ | |
| 25 | |
| 26 /* Now define a symbol for the cpu type, if your compiler | |
| 27 does not define it automatically: | |
| 28 Ones defined so far include vax, m68000, ns16000, pyramid, | |
| 29 orion, tahoe, APOLLO and many others */ | |
| 30 #ifndef hp9000s800 | |
| 31 # define hp9000s800 | |
| 32 #endif | |
| 33 | |
| 34 | |
| 35 #ifdef __hpux | |
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36 |
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37 #ifdef ENABLE_SM_FILE_DECLS_OF_LOADAVG_STUFF |
| 428 | 38 |
| 39 /* Data type of load average, as read out of kmem. */ | |
| 40 | |
| 41 #define LOAD_AVE_TYPE double | |
| 42 | |
| 43 /* Convert that into an integer that is 100 for a load average of 1.0 */ | |
| 44 | |
| 45 #define LOAD_AVE_CVT(x) ((int) (x * 100.0)) | |
| 46 | |
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47 #endif /* ENABLE_SM_FILE_DECLS_OF_LOADAVG_STUFF */ |
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48 |
| 428 | 49 /* the data segment on this machine always starts at address 0x40000000. */ |
| 50 | |
| 51 #ifdef DATA_START | |
| 52 #undef DATA_START | |
| 53 #endif | |
| 54 #ifdef TEXT_START | |
| 55 #undef TEXT_START | |
| 56 #endif | |
| 57 | |
| 58 #define DATA_START 0x40000000 | |
| 59 #define TEXT_START 0x00000000 | |
| 60 | |
| 61 /* Define NO_REMAP if memory segmentation makes it not work well | |
| 62 to change the boundary between the text section and data section | |
| 63 when Emacs is dumped. If you define this, the preloaded Lisp | |
| 64 code will not be sharable; but that's better than failing completely. */ | |
| 65 | |
| 66 #define NO_REMAP | |
| 67 | |
| 68 /* This machine requires completely different unexec code | |
| 69 which lives in a separate file. Specify the file name. */ | |
| 70 | |
| 71 #define UNEXEC "unexhp9k800.o" | |
| 72 | |
| 73 | |
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74 /* Deleted LDAV_SYMBOL, handled in getloadavg.c */ |
| 428 | 75 |
| 76 #if 0 /* Supposedly no longer true. */ | |
| 77 /* In hpux, for unknown reasons, S_IFLNK is defined even though | |
| 78 symbolic links do not exist. | |
| 79 Make sure our conditionals based on S_IFLNK are not confused. | |
| 80 | |
| 81 Here we assume that stat.h is included before config.h | |
| 82 so that we can override it here. */ | |
| 83 | |
| 84 #undef S_IFLNK | |
| 85 #endif | |
| 86 | |
| 87 #endif /* __hpux */ |