projects / thirdparty / glibc.git / blame
| Commit | Line | Data |
|---|---|---|
| 28f540f4 RM |
1 | /* asm.h -- Definitions for x86 syntax variations. |
| 2 | ||
| 3 | Copyright (C) 1992, 1994, 1995 Free Software Foundation, Inc. | |
| 4 | ||
| 5 | This file is part of the GNU MP Library. | |
| 6 | ||
| 7 | The GNU MP Library is free software; you can redistribute it and/or modify | |
| 8 | it under the terms of the GNU Library General Public License as published by | |
| 9 | the Free Software Foundation; either version 2 of the License, or (at your | |
| 10 | option) any later version. | |
| 11 | ||
| 12 | The GNU MP Library is distributed in the hope that it will be useful, but | |
| 13 | WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY | |
| 14 | or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public | |
| 15 | License for more details. | |
| 16 | ||
| 17 | You should have received a copy of the GNU Library General Public License | |
| 18 | along with the GNU MP Library; see the file COPYING.LIB. If not, write to | |
| 19 | the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ | |
| 20 | ||
| 21 | #undef ALIGN | |
| 22 | ||
| 23 | #ifdef GAS_SYNTAX | |
| 24 | #define R(r) %r | |
| 25 | #define MEM(base)(base) | |
| 26 | #define MEM_DISP(base,displacement)displacement(R(base)) | |
| 27 | #define MEM_INDEX(base,index,size)(R(base),R(index),size) | |
| 28 | #ifdef __STDC__ | |
| 29 | #define INSN1(mnemonic,size_suffix,dst)mnemonic##size_suffix dst | |
| 30 | #define INSN2(mnemonic,size_suffix,dst,src)mnemonic##size_suffix src,dst | |
| 31 | #else | |
| 32 | #define INSN1(mnemonic,size_suffix,dst)mnemonic/**/size_suffix dst | |
| 33 | #define INSN2(mnemonic,size_suffix,dst,src)mnemonic/**/size_suffix src,dst | |
| 34 | #endif | |
| 35 | #define TEXT .text | |
| 36 | #define ALIGN(log) .align log | |
| 37 | #define GLOBL .globl | |
| 38 | #endif | |
| 39 | ||
| 40 | #ifdef INTEL_SYNTAX | |
| 41 | #define R(r) r | |
| 42 | #define MEM(base)[base] | |
| 43 | #define MEM_DISP(base,displacement)[base+(displacement)] | |
| 44 | #define MEM_INDEX(base,index,size)[base+index*size] | |
| 45 | #define INSN1(mnemonic,size_suffix,dst)mnemonic dst | |
| 46 | #define INSN2(mnemonic,size_suffix,dst,src)mnemonic dst,src | |
| 47 | #define TEXT .text | |
| 48 | #define ALIGN(log) .align log | |
| 49 | #define GLOBL .globl | |
| 50 | #endif | |
| 51 | ||
| 52 | #ifdef BROKEN_ALIGN | |
| 53 | #undef ALIGN | |
| 54 | #define ALIGN(log) .align log,0x90 | |
| 55 | #endif | |
| 56 | ||
| 57 | #if !defined (NOLOG_ALIGN) && defined (HAVE_ELF) | |
| 58 | #define NOLOG_ALIGN | |
| 59 | #endif | |
| 60 | ||
| 61 | #ifdef NOLOG_ALIGN | |
| 62 | #undef ALIGN | |
| 63 | #define ALIGN(log) .align 1<<log | |
| 64 | #endif |