Mercurial > hg > CbC > CbC_gcc
comparison gcc/config/i386/i386-coff.h @ 0:a06113de4d67
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| author | kent <kent@cr.ie.u-ryukyu.ac.jp> |
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| date | Fri, 17 Jul 2009 14:47:48 +0900 |
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| -1:000000000000 | 0:a06113de4d67 |
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| 1 /* Definitions for "naked" Intel 386 using coff object format files | |
| 2 and coff debugging info. | |
| 3 | |
| 4 Copyright (C) 1994, 2000, 2002, 2004, 2007 Free Software Foundation, Inc. | |
| 5 | |
| 6 This file is part of GCC. | |
| 7 | |
| 8 GCC is free software; you can redistribute it and/or modify | |
| 9 it under the terms of the GNU General Public License as published by | |
| 10 the Free Software Foundation; either version 3, or (at your option) | |
| 11 any later version. | |
| 12 | |
| 13 GCC is distributed in the hope that it will be useful, | |
| 14 but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 16 GNU General Public License for more details. | |
| 17 | |
| 18 You should have received a copy of the GNU General Public License | |
| 19 along with GCC; see the file COPYING3. If not see | |
| 20 <http://www.gnu.org/licenses/>. */ | |
| 21 | |
| 22 | |
| 23 #define TARGET_VERSION fprintf (stderr, " (80386, COFF BSD syntax)"); | |
| 24 | |
| 25 #define TARGET_OS_CPP_BUILTINS() /* Sweet FA. */ | |
| 26 | |
| 27 /* We want to be able to get DBX debugging information via -gstabs. */ | |
| 28 | |
| 29 #define DBX_DEBUGGING_INFO 1 | |
| 30 | |
| 31 #undef PREFERRED_DEBUGGING_TYPE | |
| 32 #define PREFERRED_DEBUGGING_TYPE SDB_DEBUG | |
| 33 | |
| 34 /* Switch into a generic section. */ | |
| 35 #define TARGET_ASM_NAMED_SECTION default_coff_asm_named_section | |
| 36 | |
| 37 /* Prefix for internally generated assembler labels. If we aren't using | |
| 38 underscores, we are using prefix `.'s to identify labels that should | |
| 39 be ignored, as in `i386/gas.h' --karl@cs.umb.edu */ | |
| 40 | |
| 41 #undef LPREFIX | |
| 42 #define LPREFIX ".L" | |
| 43 | |
| 44 /* The prefix to add to user-visible assembler symbols. */ | |
| 45 | |
| 46 #undef USER_LABEL_PREFIX | |
| 47 #define USER_LABEL_PREFIX "" | |
| 48 | |
| 49 /* If user-symbols don't have underscores, | |
| 50 then it must take more than `L' to identify | |
| 51 a label that should be ignored. */ | |
| 52 | |
| 53 /* This is how to store into the string BUF | |
| 54 the symbol_ref name of an internal numbered label where | |
| 55 PREFIX is the class of label and NUM is the number within the class. | |
| 56 This is suitable for output with `assemble_name'. */ | |
| 57 | |
| 58 #undef ASM_GENERATE_INTERNAL_LABEL | |
| 59 #define ASM_GENERATE_INTERNAL_LABEL(BUF,PREFIX,NUMBER) \ | |
| 60 sprintf ((BUF), ".%s%ld", (PREFIX), (long)(NUMBER)) | |
| 61 | |
| 62 /* GNU as expects alignment to be the number of bytes instead of the log for | |
| 63 COFF targets. */ | |
| 64 | |
| 65 #undef ASM_OUTPUT_ALIGN | |
| 66 #define ASM_OUTPUT_ALIGN(FILE,LOG) \ | |
| 67 if ((LOG)!=0) fprintf ((FILE), "\t.align %d\n", 1<<(LOG)) | |
| 68 | |
| 69 /* end of i386-coff.h */ |