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63 lines
2.0 KiB
C
63 lines
2.0 KiB
C
/* asm.h -- Definitions for x86 syntax variations.
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Copyright (C) 1992, 1994, 1995 Free Software Foundation, Inc.
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This file is part of the GNU MP Library.
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The GNU MP Library is free software; you can redistribute it and/or modify
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it under the terms of the GNU Library General Public License as published by
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the Free Software Foundation; either version 2 of the License, or (at your
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option) any later version.
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The GNU MP Library is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public
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License for more details.
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You should have received a copy of the GNU Library General Public License
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along with the GNU MP Library; see the file COPYING.LIB. If not, write to
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the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
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MA 02111-1307, USA. */
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#undef ALIGN
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#if defined (BSD_SYNTAX) || defined (ELF_SYNTAX)
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#define R(r) %r
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#define MEM(base)(base)
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#define MEM_DISP(base,displacement)displacement(R(base))
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#define MEM_INDEX(base,index,size)(R(base),R(index),size)
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#ifdef __STDC__
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#define INSN1(mnemonic,size_suffix,dst)mnemonic##size_suffix dst
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#define INSN2(mnemonic,size_suffix,dst,src)mnemonic##size_suffix src,dst
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#else
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#define INSN1(mnemonic,size_suffix,dst)mnemonic/**/size_suffix dst
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#define INSN2(mnemonic,size_suffix,dst,src)mnemonic/**/size_suffix src,dst
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#endif
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#define TEXT .text
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#if defined (BSD_SYNTAX)
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#define ALIGN(log) .align log
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#endif
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#if defined (ELF_SYNTAX)
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#define ALIGN(log) .align 1<<(log)
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#endif
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#define GLOBL .globl
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#endif
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#ifdef INTEL_SYNTAX
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#define R(r) r
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#define MEM(base)[base]
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#define MEM_DISP(base,displacement)[base+(displacement)]
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#define MEM_INDEX(base,index,size)[base+index*size]
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#define INSN1(mnemonic,size_suffix,dst)mnemonic dst
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#define INSN2(mnemonic,size_suffix,dst,src)mnemonic dst,src
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#define TEXT .text
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#define ALIGN(log) .align log
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#define GLOBL .globl
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#endif
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#ifdef X86_BROKEN_ALIGN
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#undef ALIGN
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#define ALIGN(log) .align log,0x90
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#endif
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