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|
/* $Id: assyntax.h,v 1.16 2000/10/23 00:16:28 gareth Exp $ */
#ifndef __ASSYNTAX_H__
#define __ASSYNTAX_H__
/*
* Copyright 1992 Vrije Universiteit, The Netherlands
*
* Permission to use, copy, modify, and distribute this software and its
* documentation for any purpose and without fee is hereby granted, provided
* that the above copyright notice appear in all copies and that both that
* copyright notice and this permission notice appear in supporting
* documentation, and that the name of the Vrije Universiteit not be used in
* advertising or publicity pertaining to distribution of the software without
* specific, written prior permission. The Vrije Universiteit makes no
* representations about the suitability of this software for any purpose.
* It is provided "as is" without express or implied warranty.
*
* The Vrije Universiteit DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
* SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS,
* IN NO EVENT SHALL The Vrije Universiteit BE LIABLE FOR ANY SPECIAL,
* INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
* LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
* OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
* PERFORMANCE OF THIS SOFTWARE.
*/
/*
* assyntax.h
*
* Select the syntax appropriate to the 386 assembler being used
* To add support for more assemblers add more columns to the CHOICE
* macro. Note that register names must also have uppercase names
* to avoid macro recursion. e.g., #define ah %ah recurses!
*
* NB 1. Some of the macros for certain assemblers imply that the code is to
* run in protected mode!! Caveat emptor.
*
* NB 2. 486 specific instructions are not included. This is to discourage
* their accidental use in code that is intended to run on 386 and 486
* systems.
*
* Supported assemblers:
*
* (a) AT&T SysVr4 as(1): define ATT_ASSEMBLER
* (b) GNU Assembler gas: define GNU_ASSEMBLER (default)
* (c) Amsterdam Compiler kit: define ACK_ASSEMBLER
* (d) The Netwide Assembler: define NASM_ASSEMBLER
* (e) Microsoft Assembler: define MASM_ASSEMBLER (UNTESTED!)
*
* The following naming conventions have been used to identify the various
* data types:
* _SR = segment register version
* Integer:
* _Q = quadword = 64 bits
* _L = long = 32 bits
* _W = short = 16 bits
* _B = byte = 8 bits
* Floating-point:
* _X = m80real = 80 bits
* _D = double = 64 bits
* _S = single = 32 bits
*
* Author: Gregory J. Sharp, Sept 1992
* Vrije Universiteit, Amsterdam, The Netherlands
*
* [support for Intel syntax added by Josh Vanderhoof, 1999]
*/
#if !(defined(NASM_ASSEMBLER) || defined(MASM_ASSEMBLER))
#if !defined(ATT_ASSEMBLER) && !defined(GNU_ASSEMBLER) && !defined(ACK_ASSEMBLER)
#define GNU_ASSEMBLER
#endif
#if (defined(__STDC__) && !defined(UNIXCPP)) || (defined (sun) && defined (i386) && defined (SVR4) && defined (__STDC__) && !defined (__GNUC__))
#define CONCAT(x, y) x ## y
#else
#define CONCAT(x, y) x/**/y
#endif
#ifdef ACK_ASSEMBLER
/* Assume we write code for 32-bit protected mode! */
/* Redefine register names for GAS & AT&T assemblers */
#define AL al
#define AH ah
#define AX ax
#define EAX ax
#define BL bl
#define BH bh
#define BX bx
#define EBX bx
#define CL cl
#define CH ch
#define CX cx
#define ECX cx
#define DL dl
#define DH dh
#define DX dx
#define EDX dx
#define BP bp
#define EBP bp
#define SI si
#define ESI si
#define DI di
#define EDI di
#define SP sp
#define ESP sp
#define CS cs
#define SS ss
#define DS ds
#define ES es
#define FS fs
#define GS gs
/* Control Registers */
#define CR0 cr0
#define CR1 cr1
#define CR2 cr2
#define CR3 cr3
/* Debug Registers */
#define DR0 dr0
#define DR1 dr1
#define DR2 dr2
#define DR3 dr3
#define DR4 dr4
#define DR5 dr5
#define DR6 dr6
#define DR7 dr7
/* Floating-point Stack */
#define ST st
#define AS_BEGIN .sect .text; .sect .rom; .sect .data; .sect .bss; .sect .text
#define _WTOG o16 /* word toggle for _W instructions */
#define _LTOG /* long toggle for _L instructions */
#define ADDR_TOGGLE a16
#define OPSZ_TOGGLE o16
#define USE16 .use16
#define USE32 .use32
#define CHOICE(a,b,c) c
#else /* AT&T or GAS */
/* Redefine register names for GAS & AT&T assemblers */
#define AL %al
#define AH %ah
#define AX %ax
#define EAX %eax
#define BL %bl
#define BH %bh
#define BX %bx
#define EBX %ebx
#define CL %cl
#define CH %ch
#define CX %cx
#define ECX %ecx
#define DL %dl
#define DH %dh
#define DX %dx
#define EDX %edx
#define BP %bp
#define EBP %ebp
#define SI %si
#define ESI %esi
#define DI %di
#define EDI %edi
#define SP %sp
#define ESP %esp
#define CS %cs
#define SS %ss
#define DS %ds
#define ES %es
#define FS %fs
#define GS %gs
/* Control Registers */
#define CR0 %cr0
#define CR1 %cr1
#define CR2 %cr2
#define CR3 %cr3
/* Debug Registers */
#define DR0 %db0
#define DR1 %db1
#define DR2 %db2
#define DR3 %db3
#define DR4 %db4
#define DR5 %db5
#define DR6 %db6
#define DR7 %db7
/* Floating-point Stack */
#define _STX0 %st(0)
#define _STX1 %st(1)
#define _STX2 %st(2)
#define _STX3 %st(3)
#define _STX4 %st(4)
#define _STX5 %st(5)
#define _STX6 %st(6)
#define _STX7 %st(7)
#define ST(x) CONCAT(_STX,x)
/* MMX Registers */
#define MM0 %mm0
#define MM1 %mm1
#define MM2 %mm2
#define MM3 %mm3
#define MM4 %mm4
#define MM5 %mm5
#define MM6 %mm6
#define MM7 %mm7
/* SSE Registers */
#define XMM0 %xmm0
#define XMM1 %xmm1
#define XMM2 %xmm2
#define XMM3 %xmm3
#define XMM4 %xmm4
#define XMM5 %xmm5
#define XMM6 %xmm6
#define XMM7 %xmm7
#define AS_BEGIN
#define USE16
#define USE32
#ifdef GNU_ASSEMBLER
#define ADDR_TOGGLE aword
#define OPSZ_TOGGLE word
#define CHOICE(a,b,c) b
#else
/*
* AT&T ASSEMBLER SYNTAX
* *********************
*/
#define CHOICE(a,b,c) a
#define ADDR_TOGGLE addr16
#define OPSZ_TOGGLE data16
#endif /* GNU_ASSEMBLER */
#endif /* ACK_ASSEMBLER */
#if defined(__QNX__) || defined(Lynx) || (defined(SYSV) || defined(SVR4)) && !defined(ACK_ASSEMBLER) || defined(__ELF__) || defined(__GNU__)
#define GLNAME(a) a
#else
#define GLNAME(a) CONCAT(_,a)
#endif
/****************************************/
/* */
/* Select the various choices */
/* */
/****************************************/
/* Redefine assembler directives */
/*********************************/
#define GLOBL CHOICE(.globl, .globl, .extern)
#define GLOBAL GLOBL
#define EXTERN GLOBL
/*
#define ALIGNTEXT32 CHOICE(.align 32, .align ARG2(5,0x90), .align 32)
*/
#define ALIGNTEXT32 CHOICE(.align 32, .balign 32, .align 32)
#define ALIGNTEXT16 CHOICE(.align 16, .balign 16, .align 16)
#define ALIGNTEXT8 CHOICE(.align 8, .balign 8, .align 8)
#define ALIGNTEXT4 CHOICE(.align 4, .balign 4, .align 4)
#define ALIGNTEXT2 CHOICE(.align 2, .balign 2, .align 2)
/* ALIGNTEXT4ifNOP is the same as ALIGNTEXT4, but only if the space is
* guaranteed to be filled with NOPs. Otherwise it does nothing.
*/
#define ALIGNTEXT32ifNOP CHOICE(.align 32, .balign ARG2(32,0x90), /*can't do it*/)
#define ALIGNTEXT16ifNOP CHOICE(.align 16, .balign ARG2(16,0x90), /*can't do it*/)
#define ALIGNTEXT8ifNOP CHOICE(.align 8, .balign ARG2(8,0x90), /*can't do it*/)
#define ALIGNTEXT4ifNOP CHOICE(.align 4, .balign ARG2(4,0x90), /*can't do it*/)
#define ALIGNDATA32 CHOICE(.align 32, .balign ARG2(32,0x0), .align 32)
#define ALIGNDATA16 CHOICE(.align 16, .balign ARG2(16,0x0), .align 16)
#define ALIGNDATA8 CHOICE(.align 8, .balign ARG2(8,0x0), .align 8)
#define ALIGNDATA4 CHOICE(.align 4, .balign ARG2(4,0x0), .align 4)
#define ALIGNDATA2 CHOICE(.align 2, .balign ARG2(2,0x0), .align 2)
#define FILE(s) CHOICE(.file s, .file s, .file s)
#define STRING(s) CHOICE(.string s, .asciz s, .asciz s)
#define D_LONG CHOICE(.long, .long, .data4)
#define D_WORD CHOICE(.value, .short, .data2)
#define D_BYTE CHOICE(.byte, .byte, .data1)
#define SPACE CHOICE(.comm, .space, .space)
#define COMM CHOICE(.comm, .comm, .comm)
#define SEG_DATA CHOICE(.data, .data, .sect .data)
#define SEG_TEXT CHOICE(.text, .text, .sect .text)
#define SEG_BSS CHOICE(.bss, .bss, .sect .bss)
#ifdef GNU_ASSEMBLER
#define D_SPACE(n) . = . + n
#else
#define D_SPACE(n) .space n
#endif
/* Addressing Modes */
/* Immediate Mode */
#define ADDR(a) CHOICE(CONCAT($,a), CONCAT($,a), a)
#define CONST(a) CHOICE(CONCAT($,a), CONCAT($,a), a)
/* Indirect Mode */
#define CONTENT(a) CHOICE(a, a, (a)) /* take contents of variable */
#define REGIND(a) CHOICE((a), (a), (a)) /* Register a indirect */
/* Register b indirect plus displacement a */
#define REGOFF(a, b) CHOICE(a(b), a(b), a(b))
/* Reg indirect Base + Index + Displacement - this is mainly for 16-bit mode
* which has no scaling
*/
#define REGBID(b,i,d) CHOICE(d(b,i), d(b,i), d(b)(i))
/* Reg indirect Base + (Index * Scale) */
#define REGBIS(b,i,s) CHOICE((b,i,s), (b,i,s), (b)(i*s))
/* Reg indirect Base + (Index * Scale) + Displacement */
#define REGBISD(b,i,s,d) CHOICE(d(b,i,s), d(b,i,s), d(b)(i*s))
/* Displaced Scaled Index: */
#define REGDIS(d,i,s) CHOICE(d(,i,s), d(,i,s), d(i * s))
/* Indexed Base: */
#define REGBI(b,i) CHOICE((b,i), (b,i), (b)(i))
/* Displaced Base: */
#define REGDB(d,b) CHOICE(d(b), d(b), d(b))
/* Variable indirect: */
#define VARINDIRECT(var) CHOICE(*var, *var, (var))
/* Use register contents as jump/call target: */
#define CODEPTR(reg) CHOICE(*reg, *reg, reg)
/* For expressions requiring bracketing
* eg. (CRT0_PM | CRT_EM)
*/
#define EXPR(a) CHOICE([a], (a), [a])
#define ENOT(a) CHOICE(0!a, ~a, ~a)
#define EMUL(a,b) CHOICE(a\*b, a*b, a*b)
#define EDIV(a,b) CHOICE(a\/b, a/b, a/b)
/*
* We have to beat the problem of commas within arguments to choice.
* eg. choice (add a,b, add b,a) will get argument mismatch. Luckily ANSI
* and other known cpp definitions evaluate arguments before substitution
* so the following works.
*/
#define ARG2(a, b) a,b
#define ARG3(a,b,c) a,b,c
/* Redefine assembler commands */
#define AAA CHOICE(aaa, aaa, aaa)
#define AAD CHOICE(aad, aad, aad)
#define AAM CHOICE(aam, aam, aam)
#define AAS CHOICE(aas, aas, aas)
#define ADC_L(a, b) CHOICE(adcl ARG2(a,b), adcl ARG2(a,b), _LTOG adc ARG2(b,a))
#define ADC_W(a, b) CHOICE(adcw ARG2(a,b), adcw ARG2(a,b), _WTOG adc ARG2(b,a))
#define ADC_B(a, b) CHOICE(adcb ARG2(a,b), adcb ARG2(a,b), adcb ARG2(b,a))
#define ADD_L(a, b) CHOICE(addl ARG2(a,b), addl ARG2(a,b), _LTOG add ARG2(b,a))
#define ADD_W(a, b) CHOICE(addw ARG2(a,b), addw ARG2(a,b), _WTOG add ARG2(b,a))
#define ADD_B(a, b) CHOICE(addb ARG2(a,b), addb ARG2(a,b), addb ARG2(b,a))
#define AND_L(a, b) CHOICE(andl ARG2(a,b), andl ARG2(a,b), _LTOG and ARG2(b,a))
#define AND_W(a, b) CHOICE(andw ARG2(a,b), andw ARG2(a,b), _WTOG and ARG2(b,a))
#define AND_B(a, b) CHOICE(andb ARG2(a,b), andb ARG2(a,b), andb ARG2(b,a))
#define ARPL(a,b) CHOICE(arpl ARG2(a,b), arpl ARG2(a,b), arpl ARG2(b,a))
#define BOUND_L(a, b) CHOICE(boundl ARG2(a,b), boundl ARG2(b,a), _LTOG bound ARG2(b,a))
#define BOUND_W(a, b) CHOICE(boundw ARG2(a,b), boundw ARG2(b,a), _WTOG bound ARG2(b,a))
#define BSF_L(a, b) CHOICE(bsfl ARG2(a,b), bsfl ARG2(a,b), _LTOG bsf ARG2(b,a))
#define BSF_W(a, b) CHOICE(bsfw ARG2(a,b), bsfw ARG2(a,b), _WTOG bsf ARG2(b,a))
#define BSR_L(a, b) CHOICE(bsrl ARG2(a,b), bsrl ARG2(a,b), _LTOG bsr ARG2(b,a))
#define BSR_W(a, b) CHOICE(bsrw ARG2(a,b), bsrw ARG2(a,b), _WTOG bsr ARG2(b,a))
#define BT_L(a, b) CHOICE(btl ARG2(a,b), btl ARG2(a,b), _LTOG bt ARG2(b,a))
#define BT_W(a, b) CHOICE(btw ARG2(a,b), btw ARG2(a,b), _WTOG bt ARG2(b,a))
#define BTC_L(a, b) CHOICE(btcl ARG2(a,b), btcl ARG2(a,b), _LTOG btc ARG2(b,a))
#define BTC_W(a, b) CHOICE(btcw ARG2(a,b), btcw ARG2(a,b), _WTOG btc ARG2(b,a))
#define BTR_L(a, b) CHOICE(btrl ARG2(a,b), btrl ARG2(a,b), _LTOG btr ARG2(b,a))
#define BTR_W(a, b) CHOICE(btrw ARG2(a,b), btrw ARG2(a,b), _WTOG btr ARG2(b,a))
#define BTS_L(a, b) CHOICE(btsl ARG2(a,b), btsl ARG2(a,b), _LTOG bts ARG2(b,a))
#define BTS_W(a, b) CHOICE(btsw ARG2(a,b), btsw ARG2(a,b), _WTOG bts ARG2(b,a))
#define CALL(a) CHOICE(call a, call a, call a)
#define CALLF(s,a) CHOICE(lcall ARG2(s,a), lcall ARG2(s,a), callf s:a)
#define CBW CHOICE(cbtw, cbw, cbw)
#define CWDE CHOICE(cwtd, cwde, cwde)
#define CLC CHOICE(clc, clc, clc)
#define CLD CHOICE(cld, cld, cld)
#define CLI CHOICE(cli, cli, cli)
#define CLTS CHOICE(clts, clts, clts)
#define CMC CHOICE(cmc, cmc, cmc)
#define CMP_L(a, b) CHOICE(cmpl ARG2(a,b), cmpl ARG2(a,b), _LTOG cmp ARG2(b,a))
#define CMP_W(a, b) CHOICE(cmpw ARG2(a,b), cmpw ARG2(a,b), _WTOG cmp ARG2(b,a))
#define CMP_B(a, b) CHOICE(cmpb ARG2(a,b), cmpb ARG2(a,b), cmpb ARG2(b,a))
#define CMPS_L CHOICE(cmpsl, cmpsl, _LTOG cmps)
#define CMPS_W CHOICE(cmpsw, cmpsw, _WTOG cmps)
#define CMPS_B CHOICE(cmpsb, cmpsb, cmpsb)
#define CWD CHOICE(cwtl, cwd, cwd)
#define CDQ CHOICE(cltd, cdq, cdq)
#define DAA CHOICE(daa, daa, daa)
#define DAS CHOICE(das, das, das)
#define DEC_L(a) CHOICE(decl a, decl a, _LTOG dec a)
#define DEC_W(a) CHOICE(decw a, decw a, _WTOG dec a)
#define DEC_B(a) CHOICE(decb a, decb a, decb a)
#define DIV_L(a) CHOICE(divl a, divl a, div a)
#define DIV_W(a) CHOICE(divw a, divw a, div a)
#define DIV_B(a) CHOICE(divb a, divb a, divb a)
#define ENTER(a,b) CHOICE(enter ARG2(a,b), enter ARG2(a,b), enter ARG2(b,a))
#define HLT CHOICE(hlt, hlt, hlt)
#define IDIV_L(a) CHOICE(idivl a, idivl a, _LTOG idiv a)
#define IDIV_W(a) CHOICE(idivw a, idivw a, _WTOG idiv a)
#define IDIV_B(a) CHOICE(idivb a, idivb a, idivb a)
/* More forms than this for imul!! */
#define IMUL_L(a, b) CHOICE(imull ARG2(a,b), imull ARG2(a,b), _LTOG imul ARG2(b,a))
#define IMUL_W(a, b) CHOICE(imulw ARG2(a,b), imulw ARG2(a,b), _WTOG imul ARG2(b,a))
#define IMUL_B(a) CHOICE(imulb a, imulb a, imulb a)
#define IN_L CHOICE(inl (DX), inl ARG2(DX,EAX), _LTOG in DX)
#define IN_W CHOICE(inw (DX), inw ARG2(DX,AX), _WTOG in DX)
#define IN_B CHOICE(inb (DX), inb ARG2(DX,AL), inb DX)
/* Please AS code writer: use the following ONLY, if you refer to ports<256
* directly, but not in IN1_W(DX), for instance, even if IN1_ looks nicer
*/
#if defined (sun)
#define IN1_L(a) CHOICE(inl (a), inl ARG2(a,EAX), _LTOG in a)
#define IN1_W(a) CHOICE(inw (a), inw ARG2(a,AX), _WTOG in a)
#define IN1_B(a) CHOICE(inb (a), inb ARG2(a,AL), inb a)
#else
#define IN1_L(a) CHOICE(inl a, inl ARG2(a,EAX), _LTOG in a)
#define IN1_W(a) CHOICE(inw a, inw ARG2(a,AX), _WTOG in a)
#define IN1_B(a) CHOICE(inb a, inb ARG2(a,AL), inb a)
#endif
#define INC_L(a) CHOICE(incl a, incl a, _LTOG inc a)
#define INC_W(a) CHOICE(incw a, incw a, _WTOG inc a)
#define INC_B(a) CHOICE(incb a, incb a, incb a)
#define INS_L CHOICE(insl, insl, _LTOG ins)
#define INS_W CHOICE(insw, insw, _WTOG ins)
#define INS_B CHOICE(insb, insb, insb)
#define INT(a) CHOICE(int a, int a, int a)
#define INT3 CHOICE(int CONST(3), int3, int CONST(3))
#define INTO CHOICE(into, into, into)
#define IRET CHOICE(iret, iret, iret)
#define IRETD CHOICE(iret, iret, iretd)
#define JA(a) CHOICE(ja a, ja a, ja a)
#define JAE(a) CHOICE(jae a, jae a, jae a)
#define JB(a) CHOICE(jb a, jb a, jb a)
#define JBE(a) CHOICE(jbe a, jbe a, jbe a)
#define JC(a) CHOICE(jc a, jc a, jc a)
#define JE(a) CHOICE(je a, je a, je a)
#define JG(a) CHOICE(jg a, jg a, jg a)
#define JGE(a) CHOICE(jge a, jge a, jge a)
#define JL(a) CHOICE(jl a, jl a, jl a)
#define JLE(a) CHOICE(jle a, jle a, jle a)
#define JNA(a) CHOICE(jna a, jna a, jna a)
#define JNAE(a) CHOICE(jnae a, jnae a, jnae a)
#define JNB(a) CHOICE(jnb a, jnb a, jnb a)
#define JNBE(a) CHOICE(jnbe a, jnbe a, jnbe a)
#define JNC(a) CHOICE(jnc a, jnc a, jnc a)
#define JNE(a) CHOICE(jne a, jne a, jne a)
#define JNG(a) CHOICE(jng a, jng a, jng a)
#define JNGE(a) CHOICE(jnge a, jnge a, jnge a)
#define JNL(a) CHOICE(jnl a, jnl a, jnl a)
#define JNLE(a) CHOICE(jnle a, jnle a, jnle a)
#define JNO(a) CHOICE(jno a, jno a, jno a)
#define JNP(a) CHOICE(jnp a, jnp a, jnp a)
#define JNS(a) CHOICE(jns a, jns a, jns a)
#define JNZ(a) CHOICE(jnz a, jnz a, jnz a)
#define JO(a) CHOICE(jo a, jo a, jo a)
#define JP(a) CHOICE(jp a, jp a, jp a)
#define JPE(a) CHOICE(jpe a, jpe a, jpe a)
#define JPO(a) CHOICE(jpo a, jpo a, jpo a)
#define JS(a) CHOICE(js a, js a, js a)
#define JZ(a) CHOICE(jz a, jz a, jz a)
#define JMP(a) CHOICE(jmp a, jmp a, jmp a)
#define JMPF(s,a) CHOICE(ljmp ARG2(s,a), ljmp ARG2(s,a), jmpf s:a)
#define LAHF CHOICE(lahf, lahf, lahf)
#if !defined(_REAL_MODE) && !defined(_V86_MODE)
#define LAR(a, b) CHOICE(lar ARG2(a, b), lar ARG2(a, b), lar ARG2(b, a))
#endif
#define LEA_L(a, b) CHOICE(leal ARG2(a,b), leal ARG2(a,b), _LTOG lea ARG2(b,a))
#define LEA_W(a, b) CHOICE(leaw ARG2(a,b), leaw ARG2(a,b), _WTOG lea ARG2(b,a))
#define LEAVE CHOICE(leave, leave, leave)
#define LGDT(a) CHOICE(lgdt a, lgdt a, lgdt a)
#define LIDT(a) CHOICE(lidt a, lidt a, lidt a)
#define LDS(a, b) CHOICE(ldsl ARG2(a,b), lds ARG2(a,b), lds ARG2(b,a))
#define LES(a, b) CHOICE(lesl ARG2(a,b), les ARG2(a,b), les ARG2(b,a))
#define LFS(a, b) CHOICE(lfsl ARG2(a,b), lfs ARG2(a,b), lfs ARG2(b,a))
#define LGS(a, b) CHOICE(lgsl ARG2(a,b), lgs ARG2(a,b), lgs ARG2(b,a))
#define LSS(a, b) CHOICE(lssl ARG2(a,b), lss ARG2(a,b), lss ARG2(b,a))
#define LLDT(a) CHOICE(lldt a, lldt a, lldt a)
#define LMSW(a) CHOICE(lmsw a, lmsw a, lmsw a)
#define LOCK CHOICE(lock, lock, lock)
#define LODS_L CHOICE(lodsl, lodsl, _LTOG lods)
#define LODS_W CHOICE(lodsw, lodsw, _WTOG lods)
#define LODS_B CHOICE(lodsb, lodsb, lodsb)
#define LOOP(a) CHOICE(loop a, loop a, loop a)
#define LOOPE(a) CHOICE(loope a, loope a, loope a)
#define LOOPZ(a) CHOICE(loopz a, loopz a, loopz a)
#define LOOPNE(a) CHOICE(loopne a, loopne a, loopne a)
#define LOOPNZ(a) CHOICE(loopnz a, loopnz a, loopnz a)
#if !defined(_REAL_MODE) && !defined(_V86_MODE)
#define LSL(a, b) CHOICE(lsl ARG2(a,b), lsl ARG2(a,b), lsl ARG2(b,a))
#endif
#define LTR(a) CHOICE(ltr a, ltr a, ltr a)
#define MOV_SR(a, b) CHOICE(movw ARG2(a,b), mov ARG2(a,b), mov ARG2(b,a))
#define MOV_L(a, b) CHOICE(movl ARG2(a,b), movl ARG2(a,b), _LTOG mov ARG2(b,a))
#define MOV_W(a, b) CHOICE(movw ARG2(a,b), movw ARG2(a,b), _WTOG mov ARG2(b,a))
#define MOV_B(a, b) CHOICE(movb ARG2(a,b), movb ARG2(a,b), movb ARG2(b,a))
#define MOVS_L CHOICE(movsl, movsl, _LTOG movs)
#define MOVS_W CHOICE(movsw, movsw, _WTOG movs)
#define MOVS_B CHOICE(movsb, movsb, movsb)
#define MOVSX_BL(a, b) CHOICE(movsbl ARG2(a,b), movsbl ARG2(a,b), movsx ARG2(b,a))
#define MOVSX_BW(a, b) CHOICE(movsbw ARG2(a,b), movsbw ARG2(a,b), movsx ARG2(b,a))
#define MOVSX_WL(a, b) CHOICE(movswl ARG2(a,b), movswl ARG2(a,b), movsx ARG2(b,a))
#define MOVZX_BL(a, b) CHOICE(movzbl ARG2(a,b), movzbl ARG2(a,b), movzx ARG2(b,a))
#define MOVZX_BW(a, b) CHOICE(movzbw ARG2(a,b), movzbw ARG2(a,b), movzx ARG2(b,a))
#define MOVZX_WL(a, b) CHOICE(movzwl ARG2(a,b), movzwl ARG2(a,b), movzx ARG2(b,a))
#define MUL_L(a) CHOICE(mull a, mull a, _LTOG mul a)
#define MUL_W(a) CHOICE(mulw a, mulw a, _WTOG mul a)
#define MUL_B(a) CHOICE(mulb a, mulb a, mulb a)
#define NEG_L(a) CHOICE(negl a, negl a, _LTOG neg a)
#define NEG_W(a) CHOICE(negw a, negw a, _WTOG neg a)
#define NEG_B(a) CHOICE(negb a, negb a, negb a)
#define NOP CHOICE(nop, nop, nop)
#define NOT_L(a) CHOICE(notl a, notl a, _LTOG not a)
#define NOT_W(a) CHOICE(notw a, notw a, _WTOG not a)
#define NOT_B(a) CHOICE(notb a, notb a, notb a)
#define OR_L(a,b) CHOICE(orl ARG2(a,b), orl ARG2(a,b), _LTOG or ARG2(b,a))
#define OR_W(a,b) CHOICE(orw ARG2(a,b), orw ARG2(a,b), _WTOG or ARG2(b,a))
#define OR_B(a,b) CHOICE(orb ARG2(a,b), orb ARG2(a,b), orb ARG2(b,a))
#define OUT_L CHOICE(outl (DX), outl ARG2(EAX,DX), _LTOG out DX)
#define OUT_W CHOICE(outw (DX), outw ARG2(AX,DX), _WTOG out DX)
#define OUT_B CHOICE(outb (DX), outb ARG2(AL,DX), outb DX)
/* Please AS code writer: use the following ONLY, if you refer to ports<256
* directly, but not in OUT1_W(DX), for instance, even if OUT1_ looks nicer
*/
#define OUT1_L(a) CHOICE(outl (a), outl ARG2(EAX,a), _LTOG out a)
#define OUT1_W(a) CHOICE(outw (a), outw ARG2(AX,a), _WTOG out a)
#define OUT1_B(a) CHOICE(outb (a), outb ARG2(AL,a), outb a)
#define OUTS_L CHOICE(outsl, outsl, _LTOG outs)
#define OUTS_W CHOICE(outsw, outsw, _WTOG outs)
#define OUTS_B CHOICE(outsb, outsb, outsb)
#define POP_SR(a) CHOICE(pop a, pop a, pop a)
#define POP_L(a) CHOICE(popl a, popl a, _LTOG pop a)
#define POP_W(a) CHOICE(popw a, popw a, _WTOG pop a)
#define POPA_L CHOICE(popal, popal, _LTOG popa)
#define POPA_W CHOICE(popaw, popaw, _WTOG popa)
#define POPF_L CHOICE(popfl, popfl, _LTOG popf)
#define POPF_W CHOICE(popfw, popfw, _WTOG popf)
#define PUSH_SR(a) CHOICE(push a, push a, push a)
#define PUSH_L(a) CHOICE(pushl a, pushl a, _LTOG push a)
#define PUSH_W(a) CHOICE(pushw a, pushw a, _WTOG push a)
#define PUSH_B(a) CHOICE(push a, pushb a, push a)
#define PUSHA_L CHOICE(pushal, pushal, _LTOG pusha)
#define PUSHA_W CHOICE(pushaw, pushaw, _WTOG pusha)
#define PUSHF_L CHOICE(pushfl, pushfl, _LTOG pushf)
#define PUSHF_W CHOICE(pushfw, pushfw, _WTOG pushf)
#define RCL_L(a, b) CHOICE(rcll ARG2(a,b), rcll ARG2(a,b), _LTOG rcl ARG2(b,a))
#define RCL_W(a, b) CHOICE(rclw ARG2(a,b), rclw ARG2(a,b), _WTOG rcl ARG2(b,a))
#define RCL_B(a, b) CHOICE(rclb ARG2(a,b), rclb ARG2(a,b), rclb ARG2(b,a))
#define RCR_L(a, b) CHOICE(rcrl ARG2(a,b), rcrl ARG2(a,b), _LTOG rcr ARG2(b,a))
#define RCR_W(a, b) CHOICE(rcrw ARG2(a,b), rcrw ARG2(a,b), _WTOG rcr ARG2(b,a))
#define RCR_B(a, b) CHOICE(rcrb ARG2(a,b), rcrb ARG2(a,b), rcrb ARG2(b,a))
#define ROL_L(a, b) CHOICE(roll ARG2(a,b), roll ARG2(a,b), _LTOG rol ARG2(b,a))
#define ROL_W(a, b) CHOICE(rolw ARG2(a,b), rolw ARG2(a,b), _WTOG rol ARG2(b,a))
#define ROL_B(a, b) CHOICE(rolb ARG2(a,b), rolb ARG2(a,b), rolb ARG2(b,a))
#define ROR_L(a, b) CHOICE(rorl ARG2(a,b), rorl ARG2(a,b), _LTOG ror ARG2(b,a))
#define ROR_W(a, b) CHOICE(rorw ARG2(a,b), rorw ARG2(a,b), _WTOG ror ARG2(b,a))
#define ROR_B(a, b) CHOICE(rorb ARG2(a,b), rorb ARG2(a,b), rorb ARG2(b,a))
#define REP CHOICE(rep ;, rep ;, repe)
#define REPE CHOICE(repz ;, repe ;, repe)
#define REPNE CHOICE(repnz ;, repne ;, repne)
#define REPNZ REPNE
#define REPZ REPE
#define RET CHOICE(ret, ret, ret)
#define SAHF CHOICE(sahf, sahf, sahf)
#define SAL_L(a, b) CHOICE(sall ARG2(a,b), sall ARG2(a,b), _LTOG sal ARG2(b,a))
#define SAL_W(a, b) CHOICE(salw ARG2(a,b), salw ARG2(a,b), _WTOG sal ARG2(b,a))
#define SAL_B(a, b) CHOICE(salb ARG2(a,b), salb ARG2(a,b), salb ARG2(b,a))
#define SAR_L(a, b) CHOICE(sarl ARG2(a,b), sarl ARG2(a,b), _LTOG sar ARG2(b,a))
#define SAR_W(a, b) CHOICE(sarw ARG2(a,b), sarw ARG2(a,b), _WTOG sar ARG2(b,a))
#define SAR_B(a, b) CHOICE(sarb ARG2(a,b), sarb ARG2(a,b), sarb ARG2(b,a))
#define SBB_L(a, b) CHOICE(sbbl ARG2(a,b), sbbl ARG2(a,b), _LTOG sbb ARG2(b,a))
#define SBB_W(a, b) CHOICE(sbbw ARG2(a,b), sbbw ARG2(a,b), _WTOG sbb ARG2(b,a))
#define SBB_B(a, b) CHOICE(sbbb ARG2(a,b), sbbb ARG2(a,b), sbbb ARG2(b,a))
#define SCAS_L CHOICE(scasl, scasl, _LTOG scas)
#define SCAS_W CHOICE(scasw, scasw, _WTOG scas)
#define SCAS_B CHOICE(scasb, scasb, scasb)
#define SETA(a) CHOICE(seta a, seta a, seta a)
#define SETAE(a) CHOICE(setae a, setae a, setae a)
#define SETB(a) CHOICE(setb a, setb a, setb a)
#define SETBE(a) CHOICE(setbe a, setbe a, setbe a)
#define SETC(a) CHOICE(setc a, setb a, setb a)
#define SETE(a) CHOICE(sete a, sete a, sete a)
#define SETG(a) CHOICE(setg a, setg a, setg a)
#define SETGE(a) CHOICE(setge a, setge a, setge a)
#define SETL(a) CHOICE(setl a, setl a, setl a)
#define SETLE(a) CHOICE(setle a, setle a, setle a)
#define SETNA(a) CHOICE(setna a, setna a, setna a)
#define SETNAE(a) CHOICE(setnae a, setnae a, setnae a)
#define SETNB(a) CHOICE(setnb a, setnb a, setnb a)
#define SETNBE(a) CHOICE(setnbe a, setnbe a, setnbe a)
#define SETNC(a) CHOICE(setnc a, setnb a, setnb a)
#define SETNE(a) CHOICE(setne a, setne a, setne a)
#define SETNG(a) CHOICE(setng a, setng a, setng a)
#define SETNGE(a) CHOICE(setnge a, setnge a, setnge a)
#define SETNL(a) CHOICE(setnl a, setnl a, setnl a)
#define SETNLE(a) CHOICE(setnle a, setnle a, setnle a)
#define SETNO(a) CHOICE(setno a, setno a, setno a)
#define SETNP(a) CHOICE(setnp a, setnp a, setnp a)
#define SETNS(a) CHOICE(setns a, setns a, setna a)
#define SETNZ(a) CHOICE(setnz a, setnz a, setnz a)
#define SETO(a) CHOICE(seto a, seto a, seto a)
#define SETP(a) CHOICE(setp a, setp a, setp a)
#define SETPE(a) CHOICE(setpe a, setpe a, setpe a)
#define SETPO(a) CHOICE(setpo a, setpo a, setpo a)
#define SETS(a) CHOICE(sets a, sets a, seta a)
#define SETZ(a) CHOICE(setz a, setz a, setz a)
#define SGDT(a) CHOICE(sgdt a, sgdt a, sgdt a)
#define SIDT(a) CHOICE(sidt a, sidt a, sidt a)
#define SHL_L(a, b) CHOICE(shll ARG2(a,b), shll ARG2(a,b), _LTOG shl ARG2(b,a))
#define SHL_W(a, b) CHOICE(shlw ARG2(a,b), shlw ARG2(a,b), _WTOG shl ARG2(b,a))
#define SHL_B(a, b) CHOICE(shlb ARG2(a,b), shlb ARG2(a,b), shlb ARG2(b,a))
#define SHLD_L(a,b,c) CHOICE(shldl ARG3(a,b,c), shldl ARG3(a,b,c), _LTOG shld ARG3(c,b,a))
#define SHLD2_L(a,b) CHOICE(shldl ARG2(a,b), shldl ARG3(CL,a,b), _LTOG shld ARG3(b,a,CL))
#define SHLD_W(a,b,c) CHOICE(shldw ARG3(a,b,c), shldw ARG3(a,b,c), _WTOG shld ARG3(c,b,a))
#define SHLD2_W(a,b) CHOICE(shldw ARG2(a,b), shldw ARG3(CL,a,b), _WTOG shld ARG3(b,a,CL))
#define SHR_L(a, b) CHOICE(shrl ARG2(a,b), shrl ARG2(a,b), _LTOG shr ARG2(b,a))
#define SHR_W(a, b) CHOICE(shrw ARG2(a,b), shrw ARG2(a,b), _WTOG shr ARG2(b,a))
#define SHR_B(a, b) CHOICE(shrb ARG2(a,b), shrb ARG2(a,b), shrb ARG2(b,a))
#define SHRD_L(a,b,c) CHOICE(shrdl ARG3(a,b,c), shrdl ARG3(a,b,c), _LTOG shrd ARG3(c,b,a))
#define SHRD2_L(a,b) CHOICE(shrdl ARG2(a,b), shrdl ARG3(CL,a,b), _LTOG shrd ARG3(b,a,CL))
#define SHRD_W(a,b,c) CHOICE(shrdw ARG3(a,b,c), shrdw ARG3(a,b,c), _WTOG shrd ARG3(c,b,a))
#define SHRD2_W(a,b) CHOICE(shrdw ARG2(a,b), shrdw ARG3(CL,a,b), _WTOG shrd ARG3(b,a,CL))
#define SLDT(a) CHOICE(sldt a, sldt a, sldt a)
#define SMSW(a) CHOICE(smsw a, smsw a, smsw a)
#define STC CHOICE(stc, stc, stc)
#define STD CHOICE(std, std, std)
#define STI CHOICE(sti, sti, sti)
#define STOS_L CHOICE(stosl, stosl, _LTOG stos)
#define STOS_W CHOICE(stosw, stosw, _WTOG stos)
#define STOS_B CHOICE(stosb, stosb, stosb)
#define STR(a) CHOICE(str a, str a, str a)
#define SUB_L(a, b) CHOICE(subl ARG2(a,b), subl ARG2(a,b), _LTOG sub ARG2(b,a))
#define SUB_W(a, b) CHOICE(subw ARG2(a,b), subw ARG2(a,b), _WTOG sub ARG2(b,a))
#define SUB_B(a, b) CHOICE(subb ARG2(a,b), subb ARG2(a,b), subb ARG2(b,a))
#define TEST_L(a, b) CHOICE(testl ARG2(a,b), testl ARG2(a,b), _LTOG test ARG2(b,a))
#define TEST_W(a, b) CHOICE(testw ARG2(a,b), testw ARG2(a,b), _WTOG test ARG2(b,a))
#define TEST_B(a, b) CHOICE(testb ARG2(a,b), testb ARG2(a,b), testb ARG2(b,a))
#define VERR(a) CHOICE(verr a, verr a, verr a)
#define VERW(a) CHOICE(verw a, verw a, verw a)
#define WAIT CHOICE(wait, wait, wait)
#define XCHG_L(a, b) CHOICE(xchgl ARG2(a,b), xchgl ARG2(a,b), _LTOG xchg ARG2(b,a))
#define XCHG_W(a, b) CHOICE(xchgw ARG2(a,b), xchgw ARG2(a,b), _WTOG xchg ARG2(b,a))
#define XCHG_B(a, b) CHOICE(xchgb ARG2(a,b), xchgb ARG2(a,b), xchgb ARG2(b,a))
#define XLAT CHOICE(xlat, xlat, xlat)
#define XOR_L(a, b) CHOICE(xorl ARG2(a,b), xorl ARG2(a,b), _LTOG xor ARG2(b,a))
#define XOR_W(a, b) CHOICE(xorw ARG2(a,b), xorw ARG2(a,b), _WTOG xor ARG2(b,a))
#define XOR_B(a, b) CHOICE(xorb ARG2(a,b), xorb ARG2(a,b), xorb ARG2(b,a))
/* Floating Point Instructions */
#define F2XM1 CHOICE(f2xm1, f2xm1, f2xm1)
#define FABS CHOICE(fabs, fabs, fabs)
#define FADD_D(a) CHOICE(faddl a, faddl a, faddd a)
#define FADD_S(a) CHOICE(fadds a, fadds a, fadds a)
#define FADD2(a, b) CHOICE(fadd ARG2(a,b), fadd ARG2(a,b), fadd ARG2(b,a))
#define FADDP(a, b) CHOICE(faddp ARG2(a,b), faddp ARG2(a,b), faddp ARG2(b,a))
#define FIADD_L(a) CHOICE(fiaddl a, fiaddl a, fiaddl a)
#define FIADD_W(a) CHOICE(fiadd a, fiadds a, fiadds a)
#define FBLD(a) CHOICE(fbld a, fbld a, fbld a)
#define FBSTP(a) CHOICE(fbstp a, fbstp a, fbstp a)
#define FCHS CHOICE(fchs, fchs, fchs)
#define FCLEX CHOICE(fclex, wait; fnclex, wait; fclex)
#define FNCLEX CHOICE(fnclex, fnclex, fclex)
#define FCOM(a) CHOICE(fcom a, fcom a, fcom a)
#define FCOM_D(a) CHOICE(fcoml a, fcoml a, fcomd a)
#define FCOM_S(a) CHOICE(fcoms a, fcoms a, fcoms a)
#define FCOMP(a) CHOICE(fcomp a, fcomp a, fcomp a)
#define FCOMP_D(a) CHOICE(fcompl a, fcompl a, fcompd a)
#define FCOMP_S(a) CHOICE(fcomps a, fcomps a, fcomps a)
#define FCOMPP CHOICE(fcompp, fcompp, fcompp)
#define FCOS CHOICE(fcos, fcos, fcos)
#define FDECSTP CHOICE(fdecstp, fdecstp, fdecstp)
#define FDIV_D(a) CHOICE(fdivl a, fdivl a, fdivd a)
#define FDIV_S(a) CHOICE(fdivs a, fdivs a, fdivs a)
#define FDIV2(a, b) CHOICE(fdiv ARG2(a,b), fdiv ARG2(a,b), fdiv ARG2(b,a))
#define FDIVP(a, b) CHOICE(fdivp ARG2(a,b), fdivp ARG2(a,b), fdivp ARG2(b,a))
#define FIDIV_L(a) CHOICE(fidivl a, fidivl a, fidivl a)
#define FIDIV_W(a) CHOICE(fidiv a, fidivs a, fidivs a)
#define FDIVR_D(a) CHOICE(fdivrl a, fdivrl a, fdivrd a)
#define FDIVR_S(a) CHOICE(fdivrs a, fdivrs a, fdivrs a)
#define FDIVR2(a, b) CHOICE(fdivr ARG2(a,b), fdivr ARG2(a,b), fdivr ARG2(b,a))
#define FDIVRP(a, b) CHOICE(fdivrp ARG2(a,b), fdivrp ARG2(a,b), fdivrp ARG2(b,a))
#define FIDIVR_L(a) CHOICE(fidivrl a, fidivrl a, fidivrl a)
#define FIDIVR_W(a) CHOICE(fidivr a, fidivrs a, fidivrs a)
#define FFREE(a) CHOICE(ffree a, ffree a, ffree a)
#define FICOM_L(a) CHOICE(ficoml a, ficoml a, ficoml a)
#define FICOM_W(a) CHOICE(ficom a, ficoms a, ficoms a)
#define FICOMP_L(a) CHOICE(ficompl a, ficompl a, ficompl a)
#define FICOMP_W(a) CHOICE(ficomp a, ficomps a, ficomps a)
#define FILD_Q(a) CHOICE(fildll a, fildq a, fildq a)
#define FILD_L(a) CHOICE(fildl a, fildl a, fildl a)
#define FILD_W(a) CHOICE(fild a, filds a, filds a)
#define FINCSTP CHOICE(fincstp, fincstp, fincstp)
#define FINIT CHOICE(finit, wait; fninit, wait; finit)
#define FNINIT CHOICE(fninit, fninit, finit)
#define FIST_L(a) CHOICE(fistl a, fistl a, fistl a)
#define FIST_W(a) CHOICE(fist a, fists a, fists a)
#define FISTP_Q(a) CHOICE(fistpll a, fistpq a, fistpq a)
#define FISTP_L(a) CHOICE(fistpl a, fistpl a, fistpl a)
#define FISTP_W(a) CHOICE(fistp a, fistps a, fistps a)
#define FLD_X(a) CHOICE(fldt a, fldt a, fldx a) /* 80 bit data type! */
#define FLD_D(a) CHOICE(fldl a, fldl a, fldd a)
#define FLD_S(a) CHOICE(flds a, flds a, flds a)
#define FLD1 CHOICE(fld1, fld1, fld1)
#define FLDL2T CHOICE(fldl2t, fldl2t, fldl2t)
#define FLDL2E CHOICE(fldl2e, fldl2e, fldl2e)
#define FLDPI CHOICE(fldpi, fldpi, fldpi)
#define FLDLG2 CHOICE(fldlg2, fldlg2, fldlg2)
#define FLDLN2 CHOICE(fldln2, fldln2, fldln2)
#define FLDZ CHOICE(fldz, fldz, fldz)
#define FLDCW(a) CHOICE(fldcw a, fldcw a, fldcw a)
#define FLDENV(a) CHOICE(fldenv a, fldenv a, fldenv a)
#define FMUL_S(a) CHOICE(fmuls a, fmuls a, fmuls a)
#define FMUL_D(a) CHOICE(fmull a, fmull a, fmuld a)
#define FMUL2(a, b) CHOICE(fmul ARG2(a,b), fmul ARG2(a,b), fmul ARG2(b,a))
#define FMULP(a, b) CHOICE(fmulp ARG2(a,b), fmulp ARG2(a,b), fmulp ARG2(b,a))
#define FIMUL_L(a) CHOICE(fimull a, fimull a, fimull a)
#define FIMUL_W(a) CHOICE(fimul a, fimuls a, fimuls a)
#define FNOP CHOICE(fnop, fnop, fnop)
#define FPATAN CHOICE(fpatan, fpatan, fpatan)
#define FPREM CHOICE(fprem, fprem, fprem)
#define FPREM1 CHOICE(fprem1, fprem1, fprem1)
#define FPTAN CHOICE(fptan, fptan, fptan)
#define FRNDINT CHOICE(frndint, frndint, frndint)
#define FRSTOR(a) CHOICE(frstor a, frstor a, frstor a)
#define FSAVE(a) CHOICE(fsave a, wait; fnsave a, wait; fsave a)
#define FNSAVE(a) CHOICE(fnsave a, fnsave a, fsave a)
#define FSCALE CHOICE(fscale, fscale, fscale)
#define FSIN CHOICE(fsin, fsin, fsin)
#define FSINCOS CHOICE(fsincos, fsincos, fsincos)
#define FSQRT CHOICE(fsqrt, fsqrt, fsqrt)
#define FST_D(a) CHOICE(fstl a, fstl a, fstd a)
#define FST_S(a) CHOICE(fsts a, fsts a, fsts a)
#define FSTP_X(a) CHOICE(fstpt a, fstpt a, fstpx a)
#define FSTP_D(a) CHOICE(fstpl a, fstpl a, fstpd a)
#define FSTP_S(a) CHOICE(fstps a, fstps a, fstps a)
#define FSTP(a) CHOICE(fstp a, fstp a, fstp a)
#define FSTCW(a) CHOICE(fstcw a, wait; fnstcw a, wait; fstcw a)
#define FNSTCW(a) CHOICE(fnstcw a, fnstcw a, fstcw a)
#define FSTENV(a) CHOICE(fstenv a, wait; fnstenv a, fstenv a)
#define FNSTENV(a) CHOICE(fnstenv a, fnstenv a, fstenv a)
#define FSTSW(a) CHOICE(fstsw a, wait; fnstsw a, wait; fstsw a)
#define FNSTSW(a) CHOICE(fnstsw a, fnstsw a, fstsw a)
#define FSUB_S(a) CHOICE(fsubs a, fsubs a, fsubs a)
#define FSUB_D(a) CHOICE(fsubl a, fsubl a, fsubd a)
#define FSUB2(a, b) CHOICE(fsub ARG2(a,b), fsub ARG2(a,b), fsub ARG2(b,a))
#define FSUBP(a, b) CHOICE(fsubp ARG2(a,b), fsubp ARG2(a,b), fsubp ARG2(b,a))
#define FISUB_L(a) CHOICE(fisubl a, fisubl a, fisubl a)
#define FISUB_W(a) CHOICE(fisub a, fisubs a, fisubs a)
#define FSUBR_S(a) CHOICE(fsubrs a, fsubrs a, fsubrs a)
#define FSUBR_D(a) CHOICE(fsubrl a, fsubrl a, fsubrd a)
#define FSUBR2(a, b) CHOICE(fsubr ARG2(a,b), fsubr ARG2(a,b), fsubr ARG2(b,a))
#define FSUBRP(a, b) CHOICE(fsubrp ARG2(a,b), fsubrp ARG2(a,b), fsubrp ARG2(b,a))
#define FISUBR_L(a) CHOICE(fisubrl a, fisubrl a, fisubrl a)
#define FISUBR_W(a) CHOICE(fisubr a, fisubrs a, fisubrs a)
#define FTST CHOICE(ftst, ftst, ftst)
#define FUCOM(a) CHOICE(fucom a, fucom a, fucom a)
#define FUCOMP(a) CHOICE(fucomp a, fucomp a, fucomp a)
#define FUCOMPP CHOICE(fucompp, fucompp, fucompp)
#define FWAIT CHOICE(wait, wait, wait)
#define FXAM CHOICE(fxam, fxam, fxam)
#define FXCH(a) CHOICE(fxch a, fxch a, fxch a)
#define FXTRACT CHOICE(fxtract, fxtract, fxtract)
#define FYL2X CHOICE(fyl2x, fyl2x, fyl2x)
#define FYL2XP1 CHOICE(fyl2xp1, fyl2xp1, fyl2xp1)
/* New instructions */
#define CPUID CHOICE(D_BYTE ARG2(15, 162), cpuid, D_BYTE ARG2(15, 162))
#define RDTSC CHOICE(D_BYTE ARG2(15, 49), rdtsc, D_BYTE ARG2(15, 49))
#else /* NASM_ASSEMBLER || MASM_ASSEMBLER is defined */
/****************************************/
/* */
/* Intel style assemblers. */
/* (NASM and MASM) */
/* */
/****************************************/
#define P_EAX EAX
#define L_EAX EAX
#define W_AX AX
#define B_AH AH
#define B_AL AL
#define P_EBX EBX
#define L_EBX EBX
#define W_BX BX
#define B_BH BH
#define B_BL BL
#define P_ECX ECX
#define L_ECX ECX
#define W_CX CX
#define B_CH CH
#define B_CL CL
#define P_EDX EDX
#define L_EDX EDX
#define W_DX DX
#define B_DH DH
#define B_DL DL
#define P_EBP EBP
#define L_EBP EBP
#define W_BP BP
#define P_ESI ESI
#define L_ESI ESI
#define W_SI SI
#define P_EDI EDI
#define L_EDI EDI
#define W_DI DI
#define P_ESP ESP
#define L_ESP ESP
#define W_SP SP
#define W_CS CS
#define W_SS SS
#define W_DS DS
#define W_ES ES
#define W_FS FS
#define W_GS GS
#define X_ST ST
#define D_ST ST
#define L_ST ST
#define P_MM0 mm0
#define P_MM1 mm1
#define P_MM2 mm2
#define P_MM3 mm3
#define P_MM4 mm4
#define P_MM5 mm5
#define P_MM6 mm6
#define P_MM7 mm7
#define P_XMM0 xmm0
#define P_XMM1 xmm1
#define P_XMM2 xmm2
#define P_XMM3 xmm3
#define P_XMM4 xmm4
#define P_XMM5 xmm5
#define P_XMM6 xmm6
#define P_XMM7 xmm7
#define CONCAT(x, y) x ## y
#if defined(NASM_ASSEMBLER)
#define ST(n) st ## n
#define TBYTE_PTR tword
#define QWORD_PTR qword
#define DWORD_PTR dword
#define WORD_PTR word
#define BYTE_PTR byte
#define OFFSET
#define GLOBL GLOBAL
#define ALIGNTEXT32 ALIGN 32
#define ALIGNTEXT16 ALIGN 16
#define ALIGNTEXT8 ALIGN 8
#define ALIGNTEXT4 ALIGN 4
#define ALIGNTEXT2 ALIGN 2
#define ALIGNTEXT32ifNOP ALIGN 32
#define ALIGNTEXT16ifNOP ALIGN 16
#define ALIGNTEXT8ifNOP ALIGN 8
#define ALIGNTEXT4ifNOP ALIGN 4
#define ALIGNDATA32 ALIGN 32
#define ALIGNDATA16 ALIGN 16
#define ALIGNDATA8 ALIGN 8
#define ALIGNDATA4 ALIGN 4
#define ALIGNDATA2 ALIGN 2
#define FILE(s)
#define STRING(s) db s
#define D_LONG dd
#define D_WORD dw
#define D_BYTE db
/* #define SPACE */
/* #define COMM */
#if defined(__WATCOMC__)
SECTION _TEXT public align=16 class=CODE use32 flat
SECTION _DATA public align=16 class=DATA use32 flat
#define SEG_TEXT SECTION _TEXT
#define SEG_DATA SECTION _DATA
#define SEG_BSS SECTION .bss
#else
#define SEG_DATA SECTION .data
#define SEG_TEXT SECTION .text
#define SEG_BSS SECTION .bss
#endif
#define D_SPACE(n) db n REP 0
#define AS_BEGIN
/* Jcc's should be handled better than this... */
#define NEAR near
#else /* MASM */
#define TBYTE_PTR tbyte ptr
#define QWORD_PTR qword ptr
#define DWORD_PTR dword ptr
#define WORD_PTR word ptr
#define BYTE_PTR byte ptr
#define OFFSET offset
#define GLOBL GLOBAL
#define ALIGNTEXT32 ALIGN 32
#define ALIGNTEXT16 ALIGN 16
#define ALIGNTEXT8 ALIGN 8
#define ALIGNTEXT4 ALIGN 4
#define ALIGNTEXT2 ALIGN 2
#define ALIGNTEXT32ifNOP ALIGN 32
#define ALIGNTEXT16ifNOP ALIGN 16
#define ALIGNTEXT8ifNOP ALIGN 8
#define ALIGNTEXT4ifNOP ALIGN 4
#define ALIGNDATA32 ALIGN 32
#define ALIGNDATA16 ALIGN 16
#define ALIGNDATA8 ALIGN 8
#define ALIGNDATA4 ALIGN 4
#define ALIGNDATA2 ALIGN 2
#define FILE(s)
#define STRING(s) db s
#define D_LONG dd
#define D_WORD dw
#define D_BYTE db
/* #define SPACE */
/* #define COMM */
#define SEG_DATA .DATA
#define SEG_TEXT .CODE
#define SEG_BSS .DATA
#define D_SPACE(n) db n REP 0
#define AS_BEGIN
#define NEAR
#endif
#if defined(Lynx) || (defined(SYSV) || defined(SVR4)) \
|| (defined(linux) || defined(__OS2ELF__)) && defined(__ELF__) \
|| defined(__FreeBSD__) && __FreeBSD__ >= 3
#define GLNAME(a) a
#else
#define GLNAME(a) _ ## a
#endif
/*
* Addressing Modes
*/
/* Immediate Mode */
#define P_ADDR(a) OFFSET a
#define X_ADDR(a) OFFSET a
#define D_ADDR(a) OFFSET a
#define L_ADDR(a) OFFSET a
#define W_ADDR(a) OFFSET a
#define B_ADDR(a) OFFSET a
#define P_CONST(a) a
#define X_CONST(a) a
#define D_CONST(a) a
#define L_CONST(a) a
#define W_CONST(a) a
#define B_CONST(a) a
/* Indirect Mode */
#define P_CONTENT(a) a
#define X_CONTENT(a) TBYTE_PTR a
#define D_CONTENT(a) QWORD_PTR a
#define L_CONTENT(a) DWORD_PTR a
#define W_CONTENT(a) WORD_PTR a
#define B_CONTENT(a) BYTE_PTR a
/* Register a indirect */
#define P_REGIND(a) [a]
#define X_REGIND(a) TBYTE_PTR [a]
#define D_REGIND(a) QWORD_PTR [a]
#define L_REGIND(a) DWORD_PTR [a]
#define W_REGIND(a) WORD_PTR [a]
#define B_REGIND(a) BYTE_PTR [a]
/* Register b indirect plus displacement a */
#define P_REGOFF(a, b) [b + a]
#define X_REGOFF(a, b) TBYTE_PTR [b + a]
#define D_REGOFF(a, b) QWORD_PTR [b + a]
#define L_REGOFF(a, b) DWORD_PTR [b + a]
#define W_REGOFF(a, b) WORD_PTR [b + a]
#define B_REGOFF(a, b) BYTE_PTR [b + a]
/* Reg indirect Base + Index + Displacement - this is mainly for 16-bit mode
* which has no scaling
*/
#define P_REGBID(b, i, d) [b + i + d]
#define X_REGBID(b, i, d) TBYTE_PTR [b + i + d]
#define D_REGBID(b, i, d) QWORD_PTR [b + i + d]
#define L_REGBID(b, i, d) DWORD_PTR [b + i + d]
#define W_REGBID(b, i, d) WORD_PTR [b + i + d]
#define B_REGBID(b, i, d) BYTE_PTR [b + i + d]
/* Reg indirect Base + (Index * Scale) */
#define P_REGBIS(b, i, s) [b + i * s]
#define X_REGBIS(b, i, s) TBYTE_PTR [b + i * s]
#define D_REGBIS(b, i, s) QWORD_PTR [b + i * s]
#define L_REGBIS(b, i, s) DWORD_PTR [b + i * s]
#define W_REGBIS(b, i, s) WORD_PTR [b + i * s]
#define B_REGBIS(b, i, s) BYTE_PTR [b + i * s]
/* Reg indirect Base + (Index * Scale) + Displacement */
#define P_REGBISD(b, i, s, d) [b + i * s + d]
#define X_REGBISD(b, i, s, d) TBYTE_PTR [b + i * s + d]
#define D_REGBISD(b, i, s, d) QWORD_PTR [b + i * s + d]
#define L_REGBISD(b, i, s, d) DWORD_PTR [b + i * s + d]
#define W_REGBISD(b, i, s, d) WORD_PTR [b + i * s + d]
#define B_REGBISD(b, i, s, d) BYTE_PTR [b + i * s + d]
/* Displaced Scaled Index: */
#define P_REGDIS(d, i, s) [i * s + d]
#define X_REGDIS(d, i, s) TBYTE_PTR [i * s + d]
#define D_REGDIS(d, i, s) QWORD_PTR [i * s + d]
#define L_REGDIS(d, i, s) DWORD_PTR [i * s + d]
#define W_REGDIS(d, i, s) WORD_PTR [i * s + d]
#define B_REGDIS(d, i, s) BYTE_PTR [i * s + d]
/* Indexed Base: */
#define P_REGBI(b, i) [b + i]
#define X_REGBI(b, i) TBYTE_PTR [b + i]
#define D_REGBI(b, i) QWORD_PTR [b + i]
#define L_REGBI(b, i) DWORD_PTR [b + i]
#define W_REGBI(b, i) WORD_PTR [b + i]
#define B_REGBI(b, i) BYTE_PTR [b + i]
/* Displaced Base: */
#define P_REGDB(d, b) [b + d]
#define X_REGDB(d, b) TBYTE_PTR [b + d]
#define D_REGDB(d, b) QWORD_PTR [b + d]
#define L_REGDB(d, b) DWORD_PTR [b + d]
#define W_REGDB(d, b) WORD_PTR [b + d]
#define B_REGDB(d, b) BYTE_PTR [b + d]
/* Variable indirect: */
#define VARINDIRECT(var) var
/* Use register contents as jump/call target: */
#define CODEPTR(reg) reg
/*
* Redefine assembler commands
*/
#define P_(a) P_ ## a
#define X_(a) X_ ## a
#define D_(a) D_ ## a
#define S_(a) L_ ## a
#define L_(a) L_ ## a
#define W_(a) W_ ## a
#define B_(a) B_ ## a
#define AAA aaa
#define AAD aad
#define AAM aam
#define AAS aas
#define ADC_L(a, b) adc L_(b), L_(a)
#define ADC_W(a, b) adc W_(b), W_(a)
#define ADC_B(a, b) adc B_(b), B_(a)
#define ADD_L(a, b) add L_(b), L_(a)
#define ADD_W(a, b) add W_(b), W_(a)
#define ADD_B(a, b) add B_(b), B_(a)
#define AND_L(a, b) and L_(b), L_(a)
#define AND_W(a, b) and W_(b), W_(a)
#define AND_B(a, b) and B_(b), B_(a)
#define ARPL(a,b) arpl W_(b), a
#define BOUND_L(a, b) bound L_(b), L_(a)
#define BOUND_W(a, b) bound W_(b), W_(a)
#define BSF_L(a, b) bsf L_(b), L_(a)
#define BSF_W(a, b) bsf W_(b), W_(a)
#define BSR_L(a, b) bsr L_(b), L_(a)
#define BSR_W(a, b) bsr W_(b), W_(a)
#define BT_L(a, b) bt L_(b), L_(a)
#define BT_W(a, b) bt W_(b), W_(a)
#define BTC_L(a, b) btc L_(b), L_(a)
#define BTC_W(a, b) btc W_(b), W_(a)
#define BTR_L(a, b) btr L_(b), L_(a)
#define BTR_W(a, b) btr W_(b), W_(a)
#define BTS_L(a, b) bts L_(b), L_(a)
#define BTS_W(a, b) bts W_(b), W_(a)
#define CALL(a) call a
#define CALLF(s,a) call far s:a
#define CBW cbw
#define CWDE cwde
#define CLC clc
#define CLD cld
#define CLI cli
#define CLTS clts
#define CMC cmc
#define CMP_L(a, b) cmp L_(b), L_(a)
#define CMP_W(a, b) cmp W_(b), W_(a)
#define CMP_B(a, b) cmp B_(b), B_(a)
#define CMPS_L cmpsd
#define CMPS_W cmpsw
#define CMPS_B cmpsb
#define CPUID cpuid
#define CWD cwd
#define CDQ cdq
#define DAA daa
#define DAS das
#define DEC_L(a) dec L_(a)
#define DEC_W(a) dec W_(a)
#define DEC_B(a) dec B_(a)
#define DIV_L(a) div L_(a)
#define DIV_W(a) div W_(a)
#define DIV_B(a) div B_(a)
#define ENTER(a,b) enter b, a
#define HLT hlt
#define IDIV_L(a) idiv L_(a)
#define IDIV_W(a) idiv W_(a)
#define IDIV_B(a) idiv B_(a)
#define IMUL_L(a, b) imul L_(b), L_(a)
#define IMUL_W(a, b) imul W_(b), W_(a)
#define IMUL_B(a) imul B_(a)
#define IN_L in EAX, DX
#define IN_W in AX, DX
#define IN_B in AL, DX
#define IN1_L(a) in1 L_(a)
#define IN1_W(a) in1 W_(a)
#define IN1_B(a) in1 B_(a)
#define INC_L(a) inc L_(a)
#define INC_W(a) inc W_(a)
#define INC_B(a) inc B_(a)
#define INS_L ins
#define INS_W ins
#define INS_B ins
#define INT(a) int B_(a)
#define INT3 int3
#define INTO into
#define IRET iret
#define IRETD iretd
#define JA(a) ja NEAR a
#define JAE(a) jae NEAR a
#define JB(a) jb NEAR a
#define JBE(a) jbe NEAR a
#define JC(a) jc NEAR a
#define JE(a) je NEAR a
#define JG(a) jg NEAR a
#define JGE(a) jge NEAR a
#define JL(a) jl NEAR a
#define JLE(a) jle NEAR a
#define JNA(a) jna NEAR a
#define JNAE(a) jnae NEAR a
#define JNB(a) jnb NEAR a
#define JNBE(a) jnbe NEAR a
#define JNC(a) jnc NEAR a
#define JNE(a) jne NEAR a
#define JNG(a) jng NEAR a
#define JNGE(a) jnge NEAR a
#define JNL(a) jnl NEAR a
#define JNLE(a) jnle NEAR a
#define JNO(a) jno NEAR a
#define JNP(a) jnp NEAR a
#define JNS(a) jns NEAR a
#define JNZ(a) jnz NEAR a
#define JO(a) jo NEAR a
#define JP(a) jp NEAR a
#define JPE(a) jpe NEAR a
#define JPO(a) jpo NEAR a
#define JS(a) js NEAR a
#define JZ(a) jz NEAR a
#define JMP(a) jmp a
#define JMPF(s,a) jmpf
#define LAHF lahf
#define LAR(a, b) lar b, a
#define LEA_L(a, b) lea P_(b), P_(a)
#define LEA_W(a, b) lea P_(b), P_(a)
#define LEAVE leave
#define LGDT(a) lgdt a
#define LIDT(a) lidt a
#define LDS(a, b) lds b, a
#define LES(a, b) les b, a
#define LFS(a, b) lfs b, a
#define LGS(a, b) lgs b, a
#define LSS(a, b) lss b, a
#define LLDT(a) lldt a
#define LMSW(a) lmsw a
#define LOCK lock
#define LODS_L lodsd
#define LODS_W lodsw
#define LODS_B lodsb
#define LOOP(a) loop a
#define LOOPE(a) loope a
#define LOOPZ(a) loopz a
#define LOOPNE(a) loopne a
#define LOOPNZ(a) loopnz a
#define LSL(a, b) lsl b, a
#define LTR(a) ltr a
#define MOV_SR(a, b) mov S_(b), S_(a)
#define MOV_L(a, b) mov L_(b), L_(a)
#define MOV_W(a, b) mov W_(b), W_(a)
#define MOV_B(a, b) mov B_(b), B_(a)
#define MOVS_L movsd
#define MOVS_W movsw
#define MOVS_B movsb
#define MOVSX_BL(a, b) movsx B_(b), B_(a)
#define MOVSX_BW(a, b) movsx B_(b), B_(a)
#define MOVSX_WL(a, b) movsx W_(b), W_(a)
#define MOVZX_BL(a, b) movzx B_(b), B_(a)
#define MOVZX_BW(a, b) movzx B_(b), B_(a)
#define MOVZX_WL(a, b) movzx W_(b), W_(a)
#define MUL_L(a) mul L_(a)
#define MUL_W(a) mul W_(a)
#define MUL_B(a) mul B_(a)
#define NEG_L(a) neg L_(a)
#define NEG_W(a) neg W_(a)
#define NEG_B(a) neg B_(a)
#define NOP nop
#define NOT_L(a) not L_(a)
#define NOT_W(a) not W_(a)
#define NOT_B(a) not B_(a)
#define OR_L(a,b) or L_(b), L_(a)
#define OR_W(a,b) or W_(b), W_(a)
#define OR_B(a,b) or B_(b), B_(a)
#define OUT_L out DX, EAX
#define OUT_W out DX, AX
#define OUT_B out DX, AL
#define OUT1_L(a) out1 L_(a)
#define OUT1_W(a) out1 W_(a)
#define OUT1_B(a) out1 B_(a)
#define OUTS_L outsd
#define OUTS_W outsw
#define OUTS_B outsb
#define POP_SR(a) pop S_(a)
#define POP_L(a) pop L_(a)
#define POP_W(a) pop W_(a)
#define POPA_L popad
#define POPA_W popa
#define POPF_L popfd
#define POPF_W popf
#define PUSH_SR(a) push S_(a)
#define PUSH_L(a) push L_(a)
#define PUSH_W(a) push W_(a)
#define PUSH_B(a) push B_(a)
#define PUSHA_L pushad
#define PUSHA_W pusha
#define PUSHF_L pushfd
#define PUSHF_W pushf
#define RCL_L(a, b) rcl L_(b), L_(a)
#define RCL_W(a, b) rcl W_(b), W_(a)
#define RCL_B(a, b) rcl B_(b), B_(a)
#define RCR_L(a, b) rcr L_(b), L_(a)
#define RCR_W(a, b) rcr W_(b), W_(a)
#define RCR_B(a, b) rcr B_(b), B_(a)
#define RDTSC rdtsc
#define ROL_L(a, b) rol L_(b), L_(a)
#define ROL_W(a, b) rol W_(b), W_(a)
#define ROL_B(a, b) rol B_(b), B_(a)
#define ROR_L(a, b) ror L_(b), L_(a)
#define ROR_W(a, b) ror W_(b), W_(a)
#define ROR_B(a, b) ror B_(b), B_(a)
#define REP rep
#define REPE repe
#define REPNE repne
#define REPNZ REPNE
#define REPZ REPE
#define RET ret
#define SAHF sahf
#define SAL_L(a, b) sal L_(b), L_(a)
#define SAL_W(a, b) sal W_(b), W_(a)
#define SAL_B(a, b) sal B_(b), B_(a)
#define SAR_L(a, b) sar L_(b), L_(a)
#define SAR_W(a, b) sar W_(b), W_(a)
#define SAR_B(a, b) sar B_(b), B_(a)
#define SBB_L(a, b) sbb L_(b), L_(a)
#define SBB_W(a, b) sbb W_(b), W_(a)
#define SBB_B(a, b) sbb B_(b), B_(a)
#define SCAS_L scas
#define SCAS_W scas
#define SCAS_B scas
#define SETA(a) seta a
#define SETAE(a) setae a
#define SETB(a) setb a
#define SETBE(a) setbe a
#define SETC(a) setc a
#define SETE(a) sete a
#define SETG(a) setg a
#define SETGE(a) setge a
#define SETL(a) setl a
#define SETLE(a) setle a
#define SETNA(a) setna a
#define SETNAE(a) setnae a
#define SETNB(a) setnb a
#define SETNBE(a) setnbe a
#define SETNC(a) setnc a
#define SETNE(a) setne a
#define SETNG(a) setng a
#define SETNGE(a) setnge a
#define SETNL(a) setnl a
#define SETNLE(a) setnle a
#define SETNO(a) setno a
#define SETNP(a) setnp a
#define SETNS(a) setns a
#define SETNZ(a) setnz a
#define SETO(a) seto a
#define SETP(a) setp a
#define SETPE(a) setpe a
#define SETPO(a) setpo a
#define SETS(a) sets a
#define SETZ(a) setz a
#define SGDT(a) sgdt a
#define SIDT(a) sidt a
#define SHL_L(a, b) shl L_(b), L_(a)
#define SHL_W(a, b) shl W_(b), W_(a)
#define SHL_B(a, b) shl B_(b), B_(a)
#define SHLD_L(a,b,c) shld
#define SHLD2_L(a,b) shld L_(b), L_(a)
#define SHLD_W(a,b,c) shld
#define SHLD2_W(a,b) shld W_(b), W_(a)
#define SHR_L(a, b) shr L_(b), L_(a)
#define SHR_W(a, b) shr W_(b), W_(a)
#define SHR_B(a, b) shr B_(b), B_(a)
#define SHRD_L(a,b,c) shrd
#define SHRD2_L(a,b) shrd L_(b), L_(a)
#define SHRD_W(a,b,c) shrd
#define SHRD2_W(a,b) shrd W_(b), W_(a)
#define SLDT(a) sldt a
#define SMSW(a) smsw a
#define STC stc
#define STD std
#define STI sti
#define STOS_L stos
#define STOS_W stos
#define STOS_B stos
#define STR(a) str a
#define SUB_L(a, b) sub L_(b), L_(a)
#define SUB_W(a, b) sub W_(b), W_(a)
#define SUB_B(a, b) sub B_(b), B_(a)
#define TEST_L(a, b) test L_(b), L_(a)
#define TEST_W(a, b) test W_(b), W_(a)
#define TEST_B(a, b) test B_(b), B_(a)
#define VERR(a) verr a
#define VERW(a) verw a
#define WAIT wait
#define XCHG_L(a, b) xchg L_(b), L_(a)
#define XCHG_W(a, b) xchg W_(b), W_(a)
#define XCHG_B(a, b) xchg B_(b), B_(a)
#define XLAT xlat
#define XOR_L(a, b) xor L_(b), L_(a)
#define XOR_W(a, b) xor W_(b), W_(a)
#define XOR_B(a, b) xor B_(b), B_(a)
/* Floating Point Instructions */
#define F2XM1 f2xm1
#define FABS fabs
#define FADD_D(a) fadd D_(a)
#define FADD_S(a) fadd S_(a)
#define FADD2(a, b) fadd b, a
#define FADDP(a, b) faddp b, a
#define FIADD_L(a) fiadd L_(a)
#define FIADD_W(a) fiadd W_(a)
#define FBLD(a) fbld a
#define FBSTP(a) fbstp a
#define FCHS fchs
#define FCLEX fclex
#define FNCLEX fnclex
#define FCOM(a) fcom a
#define FCOM_D(a) fcom D_(a)
#define FCOM_S(a) fcom S_(a)
#define FCOMP(a) fcomp a
#define FCOMP_D(a) fcomp D_(a)
#define FCOMP_S(a) fcomp S_(a)
#define FCOMPP fcompp
#define FCOS fcos
#define FDECSTP fdecstp
#define FDIV_D(a) fdiv D_(a)
#define FDIV_S(a) fdiv S_(a)
#define FDIV2(a, b) fdiv b, a
#define FDIVP(a, b) fdivp b, a
#define FIDIV_L(a) fidiv L_(a)
#define FIDIV_W(a) fidiv W_(a)
#define FDIVR_D(a) fdivr D_(a)
#define FDIVR_S(a) fdivr S_(a)
#define FDIVR2(a, b) fdivr b, a
#define FDIVRP(a, b) fdivrp b, a
#define FIDIVR_L(a) fidivr L_(a)
#define FIDIVR_W(a) fidivr W_(a)
#define FFREE(a) ffree a
#define FICOM_L(a) ficom L_(a)
#define FICOM_W(a) ficom W_(a)
#define FICOMP_L(a) ficomp L_(a)
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