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-#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.
- */
-/*
- * Copyright (c) 1993-1999 by The XFree86 Project, Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Except as contained in this notice, the name of the copyright holder(s)
- * and author(s) shall not be used in advertising or otherwise to promote
- * the sale, use or other dealings in this Software without prior written
- * authorization from the copyright holder(s) and author(s).
- */
-
- /*
- * 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): default
- * (b) GNU Assembler gas: define USE_GAS or GNU_ASSEMBLER
- * (c) Amsterdam Compiler kit: define ACK_ASSEMBLER
- *
- * 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
- */
-
-#if defined(USE_GAS) && !defined(GNU_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 ST %st
-
-#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(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 ALIGNTEXT4 CHOICE(.align 4, .align ARG2(2,0x90), .align 4)
-#define ALIGNTEXT2 CHOICE(.align 2, .align ARG2(1,0x90), .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 ALIGNTEXT4ifNOP CHOICE(.align 4, .align ARG2(2,0x90), /*can't do it*/)
-#define ALIGNDATA4 CHOICE(.align 4, .align ARG2(2,0x0), .align 4)
-#define ALIGNDATA2 CHOICE(.align 2, .align ARG2(1,0x0), .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) + 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 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)
-
-#endif /* __ASSYNTAX_H__ */