Mercurial > hg > xemacs-beta
annotate src/m/powerpc.h @ 5409:c36f065c3090
Convert part of root folder to GPLv3.
| author | Mats Lidell <matsl@xemacs.org> |
|---|---|
| date | Thu, 21 Oct 2010 00:19:13 +0200 |
| parents | 308d34e9f07d |
| children | 1f0b15040456 |
| rev | line source |
|---|---|
| 428 | 1 /* machine description file for Power PC |
| 2 Copyright (C) 1987, 1994 Free Software Foundation, Inc. | |
| 3 Copyright (C) 1995 Board of Trustees, University of Illinois | |
| 4 | |
| 5 This file is part of XEmacs. | |
| 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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308d34e9f07d
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9 Free Software Foundation, either version 3 of the License, or (at your |
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308d34e9f07d
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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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308d34e9f07d
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parents:
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13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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308d34e9f07d
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14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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parents:
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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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Mats Lidell <matsl@xemacs.org>
parents:
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18 along with XEmacs. If not, see <http://www.gnu.org/licenses/>. */ |
| 428 | 19 |
| 20 /* The following line tells the configuration script what sort of | |
| 21 operating system this machine is likely to run. | |
| 22 USUAL-OPSYS="solaris2-5" */ | |
| 23 | |
| 24 #ifdef NOT_C_CODE | |
| 25 # define POWERPC | |
| 26 #else | |
| 27 # ifndef powerpc | |
| 28 # define powerpc | |
| 29 # endif | |
| 30 #endif | |
| 31 | |
| 32 #ifdef __GNUC__ | |
| 33 # define C_OPTIMIZE_SWITCH "-O" | |
| 34 #else | |
| 35 /* XEmacs change */ | |
| 36 # ifdef USE_LCC | |
| 37 # define C_OPTIMIZE_SWITCH "-O4 -Oi" | |
| 38 # else | |
| 39 /* This level of optimization is reported to work. */ | |
| 40 # define C_OPTIMIZE_SWITCH "-O2" | |
| 41 # endif | |
| 42 #endif | |
| 43 | |
| 44 #ifndef __linux__ | |
| 45 /* Data type of load average, as read out of kmem. */ | |
| 46 | |
| 47 #define LOAD_AVE_TYPE long | |
| 48 | |
| 49 /* Convert that into an integer that is 100 for a load average of 1.0 */ | |
| 50 | |
| 51 #define LOAD_AVE_CVT(x) (int) (((double) (x)) * 100.0 / FSCALE) | |
| 52 #else /* mklinux */ | |
| 53 | |
| 54 /* Define addresses, macros, change some setup for dump */ | |
| 55 | |
| 56 #define NO_REMAP | |
| 57 | |
| 58 #define N_BADMAG(x) BADMAG(x) | |
| 59 #define N_TXTOFF(x) A_TEXTPOS(x) | |
| 60 #define N_SYMOFF(x) A_SYMPOS(x) | |
| 61 /* #define A_TEXT_OFFSET(HDR) sizeof(HDR) */ | |
| 62 /* #define ADJUST_EXEC_HEADER \ | |
| 63 unexec_text_start += sizeof(hdr); \ | |
| 64 unexec_data_start = ohdr.a_dbase | |
| 65 */ | |
| 66 #undef ADDR_CORRECT | |
| 67 #define ADDR_CORRECT(x) ((int)(x)) | |
| 68 | |
| 69 /* Specify the font for X to use. | |
| 70 This used to be Rom14.500; that's nice on the X server shipped with | |
| 71 the RS/6000, but it's not available on other servers. */ | |
| 72 #define X_DEFAULT_FONT "fixed" | |
| 73 | |
| 74 /* Here override various assumptions in ymakefile */ | |
| 75 | |
| 76 /* #undef START_FILES */ | |
| 77 /* #define HAVE_SYSVIPC */ | |
| 78 | |
| 79 /* Don't try to include sioctl.h or ptem.h. */ | |
| 80 #undef NEED_SIOCTL | |
| 81 #undef NEED_PTEM_H | |
| 82 | |
| 83 #define ORDINARY_LINK | |
| 84 /*#define LD_SWITCH_MACHINE -T ${srcdir}/src/ppc.ldscript*/ | |
| 85 #endif |