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gerrit-public.fairphone.software / platform / external / mesa3d / b95d252c347e14825cd61b28223040cfc5d0e7de / . / src / mesa / x86 / assyntax.h
blob: 1d476ce49b0bce5abcc401b7efd890c47241b42e [file] [log] [blame]
jtgafb833d1999-08-19 00:55:39 +0000[diff] [blame]1#ifndef __ASSYNTAX_H__
2#define __ASSYNTAX_H__
3
4/*
5 * Copyright 1992 Vrije Universiteit, The Netherlands
6 *
7 * Permission to use, copy, modify, and distribute this software and its
8 * documentation for any purpose and without fee is hereby granted, provided
9 * that the above copyright notice appear in all copies and that both that
10 * copyright notice and this permission notice appear in supporting
11 * documentation, and that the name of the Vrije Universiteit not be used in
12 * advertising or publicity pertaining to distribution of the software without
13 * specific, written prior permission. The Vrije Universiteit makes no
14 * representations about the suitability of this software for any purpose.
15 * It is provided "as is" without express or implied warranty.
16 *
17 * The Vrije Universiteit DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
18 * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
19 * EVENT SHALL The Vrije Universiteit BE LIABLE FOR ANY SPECIAL, INDIRECT OR
20 * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
21 * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
22 * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
23 * PERFORMANCE OF THIS SOFTWARE.
24 */
25
26/*
27 * assyntax.h
28 *
29 * Select the syntax appropriate to the 386 assembler being used
30 * To add support for more assemblers add more columns to the CHOICE
31 * macro. Note that register names must also have uppercase names
32 * to avoid macro recursion. e.g., #define ah %ah recurses!
33 *
34 * NB 1. Some of the macros for certain assemblers imply that the code is to
35 * run in protected mode!! Caveat emptor.
36 *
37 * NB 2. 486 specific instructions are not included. This is to discourage
38 * their accidental use in code that is intended to run on 386 and 486
39 * systems.
40 *
41 * Supported assemblers:
42 *
43 * (a) AT&T SysVr4 as(1): define ATT_ASSEMBLER
44 * (b) GNU Assembler gas: define GNU_ASSEMBLER (default)
45 * (c) Amsterdam Compiler kit: define ACK_ASSEMBLER
46 * (d) The Netwide Assembler: define NASM_ASSEMBLER
47 * (e) Microsoft Assembler: define MASM_ASSEMBLER (UNTESTED!)
48 *
49 * The following naming conventions have been used to identify the various
50 * data types:
51 * _SR = segment register version
52 * Integer:
53 * _Q = quadword = 64 bits
54 * _L = long = 32 bits
55 * _W = short = 16 bits
56 * _B = byte = 8 bits
57 * Floating-point:
58 * _X = m80real = 80 bits
59 * _D = double = 64 bits
60 * _S = single = 32 bits
61 *
62 * Author: Gregory J. Sharp, Sept 1992
63 * Vrije Universiteit, Amsterdam, The Netherlands
64 *
65 * [support for Intel syntax added by Josh Vanderhoof, 1999]
66 */
67
68#if !(defined(NASM_ASSEMBLER) || defined(MASM_ASSEMBLER))
69
70#if !defined(ATT_ASSEMBLER) && !defined(GNU_ASSEMBLER) && !defined(ACK_ASSEMBLER)
71#define GNU_ASSEMBLER
72#endif
73
74#if (defined(__STDC__) && !defined(UNIXCPP)) || (defined (sun) && defined (i386) \
75 && defined (SVR4) && defined (__STDC__) && !defined (__GNUC__))
76#define CONCAT(x, y) x ## y
77#else
78#define CONCAT(x, y) x/**/y
79#endif
80
81#ifdef ACK_ASSEMBLER
82
83/* Assume we write code for 32-bit protected mode! */
84
85/* Redefine register names for GAS & AT&T assemblers */
86#define AL al
87#define AH ah
88#define AX ax
89#define EAX ax
90#define BL bl
91#define BH bh
92#define BX bx
93#define EBX bx
94#define CL cl
95#define CH ch
96#define CX cx
97#define ECX cx
98#define DL dl
99#define DH dh
100#define DX dx
101#define EDX dx
102#define BP bp
103#define EBP bp
104#define SI si
105#define ESI si
106#define DI di
107#define EDI di
108#define SP sp
109#define ESP sp
110#define CS cs
111#define SS ss
112#define DS ds
113#define ES es
114#define FS fs
115#define GS gs
116/* Control Registers */
117#define CR0 cr0
118#define CR1 cr1
119#define CR2 cr2
120#define CR3 cr3
121/* Debug Registers */
122#define DR0 dr0
123#define DR1 dr1
124#define DR2 dr2
125#define DR3 dr3
126#define DR4 dr4
127#define DR5 dr5
128#define DR6 dr6
129#define DR7 dr7
130/* Floating-point Stack */
131#define ST st
132
133#define AS_BEGIN .sect .text; .sect .rom; .sect .data; .sect .bss; .sect .text
134
135
136#define _WTOG o16 /* word toggle for _W instructions */
137#define _LTOG /* long toggle for _L instructions */
138#define ADDR_TOGGLE a16
139#define OPSZ_TOGGLE o16
140#define USE16 .use16
141#define USE32 .use32
142
143#define CHOICE(a,b,c) c
144
145#else /* AT&T or GAS */
146
147/* Redefine register names for GAS & AT&T assemblers */
148#define AL %al
149#define AH %ah
150#define AX %ax
151#define EAX %eax
152#define BL %bl
153#define BH %bh
154#define BX %bx
155#define EBX %ebx
156#define CL %cl
157#define CH %ch
158#define CX %cx
159#define ECX %ecx
160#define DL %dl
161#define DH %dh
162#define DX %dx
163#define EDX %edx
164#define BP %bp
165#define EBP %ebp
166#define SI %si
167#define ESI %esi
168#define DI %di
169#define EDI %edi
170#define SP %sp
171#define ESP %esp
172#define CS %cs
173#define SS %ss
174#define DS %ds
175#define ES %es
176#define FS %fs
177#define GS %gs
178/* Control Registers */
179#define CR0 %cr0
180#define CR1 %cr1
181#define CR2 %cr2
182#define CR3 %cr3
183/* Debug Registers */
184#define DR0 %db0
185#define DR1 %db1
186#define DR2 %db2
187#define DR3 %db3
188#define DR4 %db4
189#define DR5 %db5
190#define DR6 %db6
191#define DR7 %db7
192/* Floating-point Stack */
193#define ST %st
194/* MMX Registers */
195#define MM0 %mm0
196#define MM1 %mm1
197#define MM2 %mm2
198#define MM3 %mm3
199#define MM4 %mm4
200#define MM5 %mm5
201#define MM6 %mm6
202#define MM7 %mm7
203/* SSE Registers */
204#define XMM0 %xmm0
205#define XMM1 %xmm1
206#define XMM2 %xmm2
207#define XMM3 %xmm3
208#define XMM4 %xmm4
209#define XMM5 %xmm5
210#define XMM6 %xmm6
211#define XMM7 %xmm7
212
213#define AS_BEGIN
214#define USE16
215#define USE32
216
217#ifdef GNU_ASSEMBLER
218
219#define ADDR_TOGGLE aword
220#define OPSZ_TOGGLE word
221
222#define CHOICE(a,b,c) b
223
224#else
225/*
226 * AT&T ASSEMBLER SYNTAX
227 * *********************
228 */
229#define CHOICE(a,b,c) a
230
231#define ADDR_TOGGLE addr16
232#define OPSZ_TOGGLE data16
233
234#endif /* GNU_ASSEMBLER */
235#endif /* ACK_ASSEMBLER */
236
237
238#if defined(Lynx) || (defined(SYSV) || defined(SVR4)) && !defined(ACK_ASSEMBLER) \
Josh Vanderhoof73d03341999-10-09 23:20:23 +0000[diff] [blame]239 || (defined(linux) || defined(__OS2ELF__)) && defined(__ELF__) \
240 || defined(__FreeBSD__) && __FreeBSD__ >= 3
jtgafb833d1999-08-19 00:55:39 +0000[diff] [blame]241#define GLNAME(a) a
242#else
243#define GLNAME(a) CONCAT(_,a)
244#endif
245
246
247 /****************************************/
248 /* */
249 /* Select the various choices */
250 /* */
251 /****************************************/
252
253
254/* Redefine assembler directives */
255/*********************************/
256#define GLOBL CHOICE(.globl, .globl, .extern)
257/*
258#define ALIGNTEXT32 CHOICE(.align 32, .align ARG2(5,0x90), .align 32)
259*/
260#define ALIGNTEXT32 CHOICE(.align 32, .balign 32, .align 32)
261#define ALIGNTEXT16 CHOICE(.align 16, .balign 16, .align 16)
262#define ALIGNTEXT8 CHOICE(.align 8, .balign 8, .align 8)
263#define ALIGNTEXT4 CHOICE(.align 4, .balign 4, .align 4)
264#define ALIGNTEXT2 CHOICE(.align 2, .balign 2, .align 2)
265/* ALIGNTEXT4ifNOP is the same as ALIGNTEXT4, but only if the space is
266 * guaranteed to be filled with NOPs. Otherwise it does nothing.
267 */
268#define ALIGNTEXT32ifNOP CHOICE(.align 32, .balign ARG2(32,0x90), /*can't do it*/)
269#define ALIGNTEXT16ifNOP CHOICE(.align 16, .balign ARG2(16,0x90), /*can't do it*/)
270#define ALIGNTEXT8ifNOP CHOICE(.align 8, .balign ARG2(8,0x90), /*can't do it*/)
271#define ALIGNTEXT4ifNOP CHOICE(.align 4, .balign ARG2(4,0x90), /*can't do it*/)
272#define ALIGNDATA32 CHOICE(.align 32, .balign ARG2(32,0x0), .align 32)
273#define ALIGNDATA16 CHOICE(.align 16, .balign ARG2(16,0x0), .align 16)
274#define ALIGNDATA8 CHOICE(.align 8, .balign ARG2(8,0x0), .align 8)
275#define ALIGNDATA4 CHOICE(.align 4, .balign ARG2(4,0x0), .align 4)
276#define ALIGNDATA2 CHOICE(.align 2, .balign ARG2(2,0x0), .align 2)
277#define FILE(s) CHOICE(.file s, .file s, .file s)
278#define STRING(s) CHOICE(.string s, .asciz s, .asciz s)
279#define D_LONG CHOICE(.long, .long, .data4)
280#define D_WORD CHOICE(.value, .short, .data2)
281#define D_BYTE CHOICE(.byte, .byte, .data1)
282#define SPACE CHOICE(.comm, .space, .space)
283#define COMM CHOICE(.comm, .comm, .comm)
284#define SEG_DATA CHOICE(.data, .data, .sect .data)
285#define SEG_TEXT CHOICE(.text, .text, .sect .text)
286#define SEG_BSS CHOICE(.bss, .bss, .sect .bss)
287
288#ifdef GNU_ASSEMBLER
289#define D_SPACE(n) . = . + n
290#else
291#define D_SPACE(n) .space n
292#endif
293
294/* Addressing Modes */
295/* Immediate Mode */
296#define ADDR(a) CHOICE(CONCAT($,a), CONCAT($,a), a)
297#define CONST(a) CHOICE(CONCAT($,a), CONCAT($,a), a)
298
299/* Indirect Mode */
300#define CONTENT(a) CHOICE(a, a, (a)) /* take contents of variable */
301#define REGIND(a) CHOICE((a), (a), (a)) /* Register a indirect */
302/* Register b indirect plus displacement a */
303#define REGOFF(a, b) CHOICE(a(b), a(b), a(b))
304/* Reg indirect Base + Index + Displacement - this is mainly for 16-bit mode
305 * which has no scaling
306 */
307#define REGBID(b,i,d) CHOICE(d(b,i), d(b,i), d(b)(i))
308/* Reg indirect Base + (Index * Scale) + Displacement */
309#define REGBISD(b,i,s,d) CHOICE(d(b,i,s), d(b,i,s), d(b)(i*s))
310/* Displaced Scaled Index: */
311#define REGDIS(d,i,s) CHOICE(d(,i,s), d(,i,s), d(i * s))
312/* Indexed Base: */
313#define REGBI(b,i) CHOICE((b,i), (b,i), (b)(i))
314/* Displaced Base: */
315#define REGDB(d,b) CHOICE(d(b), d(b), d(b))
316/* Variable indirect: */
317#define VARINDIRECT(var) CHOICE(*var, *var, (var))
318/* Use register contents as jump/call target: */
319#define CODEPTR(reg) CHOICE(*reg, *reg, reg)
320
321/* For expressions requiring bracketing
322 * eg. (CRT0_PM | CRT_EM)
323 */
324
325#define EXPR(a) CHOICE([a], (a), [a])
326#define ENOT(a) CHOICE(0!a, ~a, ~a)
327#define EMUL(a,b) CHOICE(a\*b, a*b, a*b)
328#define EDIV(a,b) CHOICE(a\/b, a/b, a/b)
329
330/*
331 * We have to beat the problem of commas within arguments to choice.
332 * eg. choice (add a,b, add b,a) will get argument mismatch. Luckily ANSI
333 * and other known cpp definitions evaluate arguments before substitution
334 * so the following works.
335 */
336#define ARG2(a, b) a,b
337#define ARG3(a,b,c) a,b,c
338
339/* Redefine assembler commands */
340#define AAA CHOICE(aaa, aaa, aaa)
341#define AAD CHOICE(aad, aad, aad)
342#define AAM CHOICE(aam, aam, aam)
343#define AAS CHOICE(aas, aas, aas)
344#define ADC_L(a, b) CHOICE(adcl ARG2(a,b), adcl ARG2(a,b), _LTOG adc ARG2(b,a))
345#define ADC_W(a, b) CHOICE(adcw ARG2(a,b), adcw ARG2(a,b), _WTOG adc ARG2(b,a))
346#define ADC_B(a, b) CHOICE(adcb ARG2(a,b), adcb ARG2(a,b), adcb ARG2(b,a))
347#define ADD_L(a, b) CHOICE(addl ARG2(a,b), addl ARG2(a,b), _LTOG add ARG2(b,a))
348#define ADD_W(a, b) CHOICE(addw ARG2(a,b), addw ARG2(a,b), _WTOG add ARG2(b,a))
349#define ADD_B(a, b) CHOICE(addb ARG2(a,b), addb ARG2(a,b), addb ARG2(b,a))
350#define AND_L(a, b) CHOICE(andl ARG2(a,b), andl ARG2(a,b), _LTOG and ARG2(b,a))
351#define AND_W(a, b) CHOICE(andw ARG2(a,b), andw ARG2(a,b), _WTOG and ARG2(b,a))
352#define AND_B(a, b) CHOICE(andb ARG2(a,b), andb ARG2(a,b), andb ARG2(b,a))
353#define ARPL(a,b) CHOICE(arpl ARG2(a,b), arpl ARG2(a,b), arpl ARG2(b,a))
354#define BOUND_L(a, b) CHOICE(boundl ARG2(a,b), boundl ARG2(b,a), _LTOG bound ARG2(b,a))
355#define BOUND_W(a, b) CHOICE(boundw ARG2(a,b), boundw ARG2(b,a), _WTOG bound ARG2(b,a))
356#define BSF_L(a, b) CHOICE(bsfl ARG2(a,b), bsfl ARG2(a,b), _LTOG bsf ARG2(b,a))
357#define BSF_W(a, b) CHOICE(bsfw ARG2(a,b), bsfw ARG2(a,b), _WTOG bsf ARG2(b,a))
358#define BSR_L(a, b) CHOICE(bsrl ARG2(a,b), bsrl ARG2(a,b), _LTOG bsr ARG2(b,a))
359#define BSR_W(a, b) CHOICE(bsrw ARG2(a,b), bsrw ARG2(a,b), _WTOG bsr ARG2(b,a))
360#define BT_L(a, b) CHOICE(btl ARG2(a,b), btl ARG2(a,b), _LTOG bt ARG2(b,a))
361#define BT_W(a, b) CHOICE(btw ARG2(a,b), btw ARG2(a,b), _WTOG bt ARG2(b,a))
362#define BTC_L(a, b) CHOICE(btcl ARG2(a,b), btcl ARG2(a,b), _LTOG btc ARG2(b,a))
363#define BTC_W(a, b) CHOICE(btcw ARG2(a,b), btcw ARG2(a,b), _WTOG btc ARG2(b,a))
364#define BTR_L(a, b) CHOICE(btrl ARG2(a,b), btrl ARG2(a,b), _LTOG btr ARG2(b,a))
365#define BTR_W(a, b) CHOICE(btrw ARG2(a,b), btrw ARG2(a,b), _WTOG btr ARG2(b,a))
366#define BTS_L(a, b) CHOICE(btsl ARG2(a,b), btsl ARG2(a,b), _LTOG bts ARG2(b,a))
367#define BTS_W(a, b) CHOICE(btsw ARG2(a,b), btsw ARG2(a,b), _WTOG bts ARG2(b,a))
368#define CALL(a) CHOICE(call a, call a, call a)
369#define CALLF(s,a) CHOICE(lcall ARG2(s,a), lcall ARG2(s,a), callf s:a)
370#define CBW CHOICE(cbtw, cbw, cbw)
371#define CWDE CHOICE(cwtd, cwde, cwde)
372#define CLC CHOICE(clc, clc, clc)
373#define CLD CHOICE(cld, cld, cld)
374#define CLI CHOICE(cli, cli, cli)
375#define CLTS CHOICE(clts, clts, clts)
376#define CMC CHOICE(cmc, cmc, cmc)
377#define CMP_L(a, b) CHOICE(cmpl ARG2(a,b), cmpl ARG2(a,b), _LTOG cmp ARG2(b,a))
378#define CMP_W(a, b) CHOICE(cmpw ARG2(a,b), cmpw ARG2(a,b), _WTOG cmp ARG2(b,a))
379#define CMP_B(a, b) CHOICE(cmpb ARG2(a,b), cmpb ARG2(a,b), cmpb ARG2(b,a))
380#define CMPS_L CHOICE(cmpsl, cmpsl, _LTOG cmps)
381#define CMPS_W CHOICE(cmpsw, cmpsw, _WTOG cmps)
382#define CMPS_B CHOICE(cmpsb, cmpsb, cmpsb)
383#define CWD CHOICE(cwtl, cwd, cwd)
384#define CDQ CHOICE(cltd, cdq, cdq)
385#define DAA CHOICE(daa, daa, daa)
386#define DAS CHOICE(das, das, das)
387#define DEC_L(a) CHOICE(decl a, decl a, _LTOG dec a)
388#define DEC_W(a) CHOICE(decw a, decw a, _WTOG dec a)
389#define DEC_B(a) CHOICE(decb a, decb a, decb a)
390#define DIV_L(a) CHOICE(divl a, divl a, div a)
391#define DIV_W(a) CHOICE(divw a, divw a, div a)
392#define DIV_B(a) CHOICE(divb a, divb a, divb a)
393#define ENTER(a,b) CHOICE(enter ARG2(a,b), enter ARG2(a,b), enter ARG2(b,a))
394#define HLT CHOICE(hlt, hlt, hlt)
395#define IDIV_L(a) CHOICE(idivl a, idivl a, _LTOG idiv a)
396#define IDIV_W(a) CHOICE(idivw a, idivw a, _WTOG idiv a)
397#define IDIV_B(a) CHOICE(idivb a, idivb a, idivb a)
398/* More forms than this for imul!! */
399#define IMUL_L(a, b) CHOICE(imull ARG2(a,b), imull ARG2(a,b), _LTOG imul ARG2(b,a))
400#define IMUL_W(a, b) CHOICE(imulw ARG2(a,b), imulw ARG2(a,b), _WTOG imul ARG2(b,a))
401#define IMUL_B(a) CHOICE(imulb a, imulb a, imulb a)
402#define IN_L CHOICE(inl (DX), inl ARG2(DX,EAX), _LTOG in DX)
403#define IN_W CHOICE(inw (DX), inw ARG2(DX,AX), _WTOG in DX)
404#define IN_B CHOICE(inb (DX), inb ARG2(DX,AL), inb DX)
405/* Please AS code writer: use the following ONLY, if you refer to ports<256
406 * directly, but not in IN1_W(DX), for instance, even if IN1_ looks nicer
407 */
408#if defined (sun)
409#define IN1_L(a) CHOICE(inl (a), inl ARG2(a,EAX), _LTOG in a)
410#define IN1_W(a) CHOICE(inw (a), inw ARG2(a,AX), _WTOG in a)
411#define IN1_B(a) CHOICE(inb (a), inb ARG2(a,AL), inb a)
412#else
413#define IN1_L(a) CHOICE(inl a, inl ARG2(a,EAX), _LTOG in a)
414#define IN1_W(a) CHOICE(inw a, inw ARG2(a,AX), _WTOG in a)
415#define IN1_B(a) CHOICE(inb a, inb ARG2(a,AL), inb a)
416#endif
417#define INC_L(a) CHOICE(incl a, incl a, _LTOG inc a)
418#define INC_W(a) CHOICE(incw a, incw a, _WTOG inc a)
419#define INC_B(a) CHOICE(incb a, incb a, incb a)
420#define INS_L CHOICE(insl, insl, _LTOG ins)
421#define INS_W CHOICE(insw, insw, _WTOG ins)
422#define INS_B CHOICE(insb, insb, insb)
423#define INT(a) CHOICE(int a, int a, int a)
424#define INT3 CHOICE(int CONST(3), int3, int CONST(3))
425#define INTO CHOICE(into, into, into)
426#define IRET CHOICE(iret, iret, iret)
427#define IRETD CHOICE(iret, iret, iretd)
428#define JA(a) CHOICE(ja a, ja a, ja a)
429#define JAE(a) CHOICE(jae a, jae a, jae a)
430#define JB(a) CHOICE(jb a, jb a, jb a)
431#define JBE(a) CHOICE(jbe a, jbe a, jbe a)
432#define JC(a) CHOICE(jc a, jc a, jc a)
433#define JE(a) CHOICE(je a, je a, je a)
434#define JG(a) CHOICE(jg a, jg a, jg a)
435#define JGE(a) CHOICE(jge a, jge a, jge a)
436#define JL(a) CHOICE(jl a, jl a, jl a)
437#define JLE(a) CHOICE(jle a, jle a, jle a)
438#define JNA(a) CHOICE(jna a, jna a, jna a)
439#define JNAE(a) CHOICE(jnae a, jnae a, jnae a)
440#define JNB(a) CHOICE(jnb a, jnb a, jnb a)
441#define JNBE(a) CHOICE(jnbe a, jnbe a, jnbe a)
442#define JNC(a) CHOICE(jnc a, jnc a, jnc a)
443#define JNE(a) CHOICE(jne a, jne a, jne a)
444#define JNG(a) CHOICE(jng a, jng a, jng a)
445#define JNGE(a) CHOICE(jnge a, jnge a, jnge a)
446#define JNL(a) CHOICE(jnl a, jnl a, jnl a)
447#define JNLE(a) CHOICE(jnle a, jnle a, jnle a)
448#define JNO(a) CHOICE(jno a, jno a, jno a)
449#define JNP(a) CHOICE(jnp a, jnp a, jnp a)
450#define JNS(a) CHOICE(jns a, jns a, jns a)
451#define JNZ(a) CHOICE(jnz a, jnz a, jnz a)
452#define JO(a) CHOICE(jo a, jo a, jo a)
453#define JP(a) CHOICE(jp a, jp a, jp a)
454#define JPE(a) CHOICE(jpe a, jpe a, jpe a)
455#define JPO(a) CHOICE(jpo a, jpo a, jpo a)
456#define JS(a) CHOICE(js a, js a, js a)
457#define JZ(a) CHOICE(jz a, jz a, jz a)
458#define JMP(a) CHOICE(jmp a, jmp a, jmp a)
459#define JMPF(s,a) CHOICE(ljmp ARG2(s,a), ljmp ARG2(s,a), jmpf s:a)
460#define LAHF CHOICE(lahf, lahf, lahf)
461#if !defined(_REAL_MODE) && !defined(_V86_MODE)
462#define LAR(a, b) CHOICE(lar ARG2(a, b), lar ARG2(a, b), lar ARG2(b, a))
463#endif
464#define LEA_L(a, b) CHOICE(leal ARG2(a,b), leal ARG2(a,b), _LTOG lea ARG2(b,a))
465#define LEA_W(a, b) CHOICE(leaw ARG2(a,b), leaw ARG2(a,b), _WTOG lea ARG2(b,a))
466#define LEAVE CHOICE(leave, leave, leave)
467#define LGDT(a) CHOICE(lgdt a, lgdt a, lgdt a)
468#define LIDT(a) CHOICE(lidt a, lidt a, lidt a)
469#define LDS(a, b) CHOICE(ldsl ARG2(a,b), lds ARG2(a,b), lds ARG2(b,a))
470#define LES(a, b) CHOICE(lesl ARG2(a,b), les ARG2(a,b), les ARG2(b,a))
471#define LFS(a, b) CHOICE(lfsl ARG2(a,b), lfs ARG2(a,b), lfs ARG2(b,a))
472#define LGS(a, b) CHOICE(lgsl ARG2(a,b), lgs ARG2(a,b), lgs ARG2(b,a))
473#define LSS(a, b) CHOICE(lssl ARG2(a,b), lss ARG2(a,b), lss ARG2(b,a))
474#define LLDT(a) CHOICE(lldt a, lldt a, lldt a)
475#define LMSW(a) CHOICE(lmsw a, lmsw a, lmsw a)
476#define LOCK CHOICE(lock, lock, lock)
477#define LODS_L CHOICE(lodsl, lodsl, _LTOG lods)
478#define LODS_W CHOICE(lodsw, lodsw, _WTOG lods)
479#define LODS_B CHOICE(lodsb, lodsb, lodsb)
480#define LOOP(a) CHOICE(loop a, loop a, loop a)
481#define LOOPE(a) CHOICE(loope a, loope a, loope a)
482#define LOOPZ(a) CHOICE(loopz a, loopz a, loopz a)
483#define LOOPNE(a) CHOICE(loopne a, loopne a, loopne a)
484#define LOOPNZ(a) CHOICE(loopnz a, loopnz a, loopnz a)
485#if !defined(_REAL_MODE) && !defined(_V86_MODE)
486#define LSL(a, b) CHOICE(lsl ARG2(a,b), lsl ARG2(a,b), lsl ARG2(b,a))
487#endif
488#define LTR(a) CHOICE(ltr a, ltr a, ltr a)
489#define MOV_SR(a, b) CHOICE(movw ARG2(a,b), mov ARG2(a,b), mov ARG2(b,a))
490#define MOV_L(a, b) CHOICE(movl ARG2(a,b), movl ARG2(a,b), _LTOG mov ARG2(b,a))
491#define MOV_W(a, b) CHOICE(movw ARG2(a,b), movw ARG2(a,b), _WTOG mov ARG2(b,a))
492#define MOV_B(a, b) CHOICE(movb ARG2(a,b), movb ARG2(a,b), movb ARG2(b,a))
493#define MOVS_L CHOICE(movsl, movsl, _LTOG movs)
494#define MOVS_W CHOICE(movsw, movsw, _WTOG movs)
495#define MOVS_B CHOICE(movsb, movsb, movsb)
496#define MOVSX_BL(a, b) CHOICE(movsbl ARG2(a,b), movsbl ARG2(a,b), movsx ARG2(b,a))
497#define MOVSX_BW(a, b) CHOICE(movsbw ARG2(a,b), movsbw ARG2(a,b), movsx ARG2(b,a))
498#define MOVSX_WL(a, b) CHOICE(movswl ARG2(a,b), movswl ARG2(a,b), movsx ARG2(b,a))
499#define MOVZX_BL(a, b) CHOICE(movzbl ARG2(a,b), movzbl ARG2(a,b), movzx ARG2(b,a))
500#define MOVZX_BW(a, b) CHOICE(movzbw ARG2(a,b), movzbw ARG2(a,b), movzx ARG2(b,a))
501#define MOVZX_WL(a, b) CHOICE(movzwl ARG2(a,b), movzwl ARG2(a,b), movzx ARG2(b,a))
502#define MUL_L(a) CHOICE(mull a, mull a, _LTOG mul a)
503#define MUL_W(a) CHOICE(mulw a, mulw a, _WTOG mul a)
504#define MUL_B(a) CHOICE(mulb a, mulb a, mulb a)
505#define NEG_L(a) CHOICE(negl a, negl a, _LTOG neg a)
506#define NEG_W(a) CHOICE(negw a, negw a, _WTOG neg a)
507#define NEG_B(a) CHOICE(negb a, negb a, negb a)
508#define NOP CHOICE(nop, nop, nop)
509#define NOT_L(a) CHOICE(notl a, notl a, _LTOG not a)
510#define NOT_W(a) CHOICE(notw a, notw a, _WTOG not a)
511#define NOT_B(a) CHOICE(notb a, notb a, notb a)
512#define OR_L(a,b) CHOICE(orl ARG2(a,b), orl ARG2(a,b), _LTOG or ARG2(b,a))
513#define OR_W(a,b) CHOICE(orw ARG2(a,b), orw ARG2(a,b), _WTOG or ARG2(b,a))
514#define OR_B(a,b) CHOICE(orb ARG2(a,b), orb ARG2(a,b), orb ARG2(b,a))
515#define OUT_L CHOICE(outl (DX), outl ARG2(EAX,DX), _LTOG out DX)
516#define OUT_W CHOICE(outw (DX), outw ARG2(AX,DX), _WTOG out DX)
517#define OUT_B CHOICE(outb (DX), outb ARG2(AL,DX), outb DX)
518/* Please AS code writer: use the following ONLY, if you refer to ports<256
519 * directly, but not in OUT1_W(DX), for instance, even if OUT1_ looks nicer
520 */
521#define OUT1_L(a) CHOICE(outl (a), outl ARG2(EAX,a), _LTOG out a)
522#define OUT1_W(a) CHOICE(outw (a), outw ARG2(AX,a), _WTOG out a)
523#define OUT1_B(a) CHOICE(outb (a), outb ARG2(AL,a), outb a)
524#define OUTS_L CHOICE(outsl, outsl, _LTOG outs)
525#define OUTS_W CHOICE(outsw, outsw, _WTOG outs)
526#define OUTS_B CHOICE(outsb, outsb, outsb)
527#define POP_SR(a) CHOICE(pop a, pop a, pop a)
528#define POP_L(a) CHOICE(popl a, popl a, _LTOG pop a)
529#define POP_W(a) CHOICE(popw a, popw a, _WTOG pop a)
530#define POPA_L CHOICE(popal, popal, _LTOG popa)
531#define POPA_W CHOICE(popaw, popaw, _WTOG popa)
532#define POPF_L CHOICE(popfl, popfl, _LTOG popf)
533#define POPF_W CHOICE(popfw, popfw, _WTOG popf)
534#define PUSH_SR(a) CHOICE(push a, push a, push a)
535#define PUSH_L(a) CHOICE(pushl a, pushl a, _LTOG push a)
536#define PUSH_W(a) CHOICE(pushw a, pushw a, _WTOG push a)
537#define PUSH_B(a) CHOICE(push a, pushb a, push a)
538#define PUSHA_L CHOICE(pushal, pushal, _LTOG pusha)
539#define PUSHA_W CHOICE(pushaw, pushaw, _WTOG pusha)
540#define PUSHF_L CHOICE(pushfl, pushfl, _LTOG pushf)
541#define PUSHF_W CHOICE(pushfw, pushfw, _WTOG pushf)
542#define RCL_L(a, b) CHOICE(rcll ARG2(a,b), rcll ARG2(a,b), _LTOG rcl ARG2(b,a))
543#define RCL_W(a, b) CHOICE(rclw ARG2(a,b), rclw ARG2(a,b), _WTOG rcl ARG2(b,a))
544#define RCL_B(a, b) CHOICE(rclb ARG2(a,b), rclb ARG2(a,b), rclb ARG2(b,a))
545#define RCR_L(a, b) CHOICE(rcrl ARG2(a,b), rcrl ARG2(a,b), _LTOG rcr ARG2(b,a))
546#define RCR_W(a, b) CHOICE(rcrw ARG2(a,b), rcrw ARG2(a,b), _WTOG rcr ARG2(b,a))
547#define RCR_B(a, b) CHOICE(rcrb ARG2(a,b), rcrb ARG2(a,b), rcrb ARG2(b,a))
548#define ROL_L(a, b) CHOICE(roll ARG2(a,b), roll ARG2(a,b), _LTOG rol ARG2(b,a))
549#define ROL_W(a, b) CHOICE(rolw ARG2(a,b), rolw ARG2(a,b), _WTOG rol ARG2(b,a))
550#define ROL_B(a, b) CHOICE(rolb ARG2(a,b), rolb ARG2(a,b), rolb ARG2(b,a))
551#define ROR_L(a, b) CHOICE(rorl ARG2(a,b), rorl ARG2(a,b), _LTOG ror ARG2(b,a))
552#define ROR_W(a, b) CHOICE(rorw ARG2(a,b), rorw ARG2(a,b), _WTOG ror ARG2(b,a))
553#define ROR_B(a, b) CHOICE(rorb ARG2(a,b), rorb ARG2(a,b), rorb ARG2(b,a))
554#define REP CHOICE(rep ;, rep ;, repe)
555#define REPE CHOICE(repz ;, repe ;, repe)
556#define REPNE CHOICE(repnz ;, repne ;, repne)
557#define REPNZ REPNE
558#define REPZ REPE
559#define RET CHOICE(ret, ret, ret)
560#define SAHF CHOICE(sahf, sahf, sahf)
561#define SAL_L(a, b) CHOICE(sall ARG2(a,b), sall ARG2(a,b), _LTOG sal ARG2(b,a))
562#define SAL_W(a, b) CHOICE(salw ARG2(a,b), salw ARG2(a,b), _WTOG sal ARG2(b,a))
563#define SAL_B(a, b) CHOICE(salb ARG2(a,b), salb ARG2(a,b), salb ARG2(b,a))
564#define SAR_L(a, b) CHOICE(sarl ARG2(a,b), sarl ARG2(a,b), _LTOG sar ARG2(b,a))
565#define SAR_W(a, b) CHOICE(sarw ARG2(a,b), sarw ARG2(a,b), _WTOG sar ARG2(b,a))
566#define SAR_B(a, b) CHOICE(sarb ARG2(a,b), sarb ARG2(a,b), sarb ARG2(b,a))
567#define SBB_L(a, b) CHOICE(sbbl ARG2(a,b), sbbl ARG2(a,b), _LTOG sbb ARG2(b,a))
568#define SBB_W(a, b) CHOICE(sbbw ARG2(a,b), sbbw ARG2(a,b), _WTOG sbb ARG2(b,a))
569#define SBB_B(a, b) CHOICE(sbbb ARG2(a,b), sbbb ARG2(a,b), sbbb ARG2(b,a))
570#define SCAS_L CHOICE(scasl, scasl, _LTOG scas)
571#define SCAS_W CHOICE(scasw, scasw, _WTOG scas)
572#define SCAS_B CHOICE(scasb, scasb, scasb)
573#define SETA(a) CHOICE(seta a, seta a, seta a)
574#define SETAE(a) CHOICE(setae a, setae a, setae a)
575#define SETB(a) CHOICE(setb a, setb a, setb a)
576#define SETBE(a) CHOICE(setbe a, setbe a, setbe a)
577#define SETC(a) CHOICE(setc a, setb a, setb a)
578#define SETE(a) CHOICE(sete a, sete a, sete a)
579#define SETG(a) CHOICE(setg a, setg a, setg a)
580#define SETGE(a) CHOICE(setge a, setge a, setge a)
581#define SETL(a) CHOICE(setl a, setl a, setl a)
582#define SETLE(a) CHOICE(setle a, setle a, setle a)
583#define SETNA(a) CHOICE(setna a, setna a, setna a)
584#define SETNAE(a) CHOICE(setnae a, setnae a, setnae a)
585#define SETNB(a) CHOICE(setnb a, setnb a, setnb a)
586#define SETNBE(a) CHOICE(setnbe a, setnbe a, setnbe a)
587#define SETNC(a) CHOICE(setnc a, setnb a, setnb a)
588#define SETNE(a) CHOICE(setne a, setne a, setne a)
589#define SETNG(a) CHOICE(setng a, setng a, setng a)
590#define SETNGE(a) CHOICE(setnge a, setnge a, setnge a)
591#define SETNL(a) CHOICE(setnl a, setnl a, setnl a)
592#define SETNLE(a) CHOICE(setnle a, setnle a, setnle a)
593#define SETNO(a) CHOICE(setno a, setno a, setno a)
594#define SETNP(a) CHOICE(setnp a, setnp a, setnp a)
595#define SETNS(a) CHOICE(setns a, setns a, setna a)
596#define SETNZ(a) CHOICE(setnz a, setnz a, setnz a)
597#define SETO(a) CHOICE(seto a, seto a, seto a)
598#define SETP(a) CHOICE(setp a, setp a, setp a)
599#define SETPE(a) CHOICE(setpe a, setpe a, setpe a)
600#define SETPO(a) CHOICE(setpo a, setpo a, setpo a)
601#define SETS(a) CHOICE(sets a, sets a, seta a)
602#define SETZ(a) CHOICE(setz a, setz a, setz a)
603#define SGDT(a) CHOICE(sgdt a, sgdt a, sgdt a)
604#define SIDT(a) CHOICE(sidt a, sidt a, sidt a)
605#define SHL_L(a, b) CHOICE(shll ARG2(a,b), shll ARG2(a,b), _LTOG shl ARG2(b,a))
606#define SHL_W(a, b) CHOICE(shlw ARG2(a,b), shlw ARG2(a,b), _WTOG shl ARG2(b,a))
607#define SHL_B(a, b) CHOICE(shlb ARG2(a,b), shlb ARG2(a,b), shlb ARG2(b,a))
608#define SHLD_L(a,b,c) CHOICE(shldl ARG3(a,b,c), shldl ARG3(a,b,c), _LTOG shld ARG3(c,b,a))
609#define SHLD2_L(a,b) CHOICE(shldl ARG2(a,b), shldl ARG3(CL,a,b), _LTOG shld ARG3(b,a,CL))
610#define SHLD_W(a,b,c) CHOICE(shldw ARG3(a,b,c), shldw ARG3(a,b,c), _WTOG shld ARG3(c,b,a))
611#define SHLD2_W(a,b) CHOICE(shldw ARG2(a,b), shldw ARG3(CL,a,b), _WTOG shld ARG3(b,a,CL))
612#define SHR_L(a, b) CHOICE(shrl ARG2(a,b), shrl ARG2(a,b), _LTOG shr ARG2(b,a))
613#define SHR_W(a, b) CHOICE(shrw ARG2(a,b), shrw ARG2(a,b), _WTOG shr ARG2(b,a))
614#define SHR_B(a, b) CHOICE(shrb ARG2(a,b), shrb ARG2(a,b), shrb ARG2(b,a))
615#define SHRD_L(a,b,c) CHOICE(shrdl ARG3(a,b,c), shrdl ARG3(a,b,c), _LTOG shrd ARG3(c,b,a))
616#define SHRD2_L(a,b) CHOICE(shrdl ARG2(a,b), shrdl ARG3(CL,a,b), _LTOG shrd ARG3(b,a,CL))
617#define SHRD_W(a,b,c) CHOICE(shrdw ARG3(a,b,c), shrdw ARG3(a,b,c), _WTOG shrd ARG3(c,b,a))
618#define SHRD2_W(a,b) CHOICE(shrdw ARG2(a,b), shrdw ARG3(CL,a,b), _WTOG shrd ARG3(b,a,CL))
619#define SLDT(a) CHOICE(sldt a, sldt a, sldt a)
620#define SMSW(a) CHOICE(smsw a, smsw a, smsw a)
621#define STC CHOICE(stc, stc, stc)
622#define STD CHOICE(std, std, std)
623#define STI CHOICE(sti, sti, sti)
624#define STOS_L CHOICE(stosl, stosl, _LTOG stos)
625#define STOS_W CHOICE(stosw, stosw, _WTOG stos)
626#define STOS_B CHOICE(stosb, stosb, stosb)
627#define STR(a) CHOICE(str a, str a, str a)
628#define SUB_L(a, b) CHOICE(subl ARG2(a,b), subl ARG2(a,b), _LTOG sub ARG2(b,a))
629#define SUB_W(a, b) CHOICE(subw ARG2(a,b), subw ARG2(a,b), _WTOG sub ARG2(b,a))
630#define SUB_B(a, b) CHOICE(subb ARG2(a,b), subb ARG2(a,b), subb ARG2(b,a))
631#define TEST_L(a, b) CHOICE(testl ARG2(a,b), testl ARG2(a,b), _LTOG test ARG2(b,a))
632#define TEST_W(a, b) CHOICE(testw ARG2(a,b), testw ARG2(a,b), _WTOG test ARG2(b,a))
633#define TEST_B(a, b) CHOICE(testb ARG2(a,b), testb ARG2(a,b), testb ARG2(b,a))
634#define VERR(a) CHOICE(verr a, verr a, verr a)
635#define VERW(a) CHOICE(verw a, verw a, verw a)
636#define WAIT CHOICE(wait, wait, wait)
637#define XCHG_L(a, b) CHOICE(xchgl ARG2(a,b), xchgl ARG2(a,b), _LTOG xchg ARG2(b,a))
638#define XCHG_W(a, b) CHOICE(xchgw ARG2(a,b), xchgw ARG2(a,b), _WTOG xchg ARG2(b,a))
639#define XCHG_B(a, b) CHOICE(xchgb ARG2(a,b), xchgb ARG2(a,b), xchgb ARG2(b,a))
640#define XLAT CHOICE(xlat, xlat, xlat)
641#define XOR_L(a, b) CHOICE(xorl ARG2(a,b), xorl ARG2(a,b), _LTOG xor ARG2(b,a))
642#define XOR_W(a, b) CHOICE(xorw ARG2(a,b), xorw ARG2(a,b), _WTOG xor ARG2(b,a))
643#define XOR_B(a, b) CHOICE(xorb ARG2(a,b), xorb ARG2(a,b), xorb ARG2(b,a))
644
645
646/* Floating Point Instructions */
647#define F2XM1 CHOICE(f2xm1, f2xm1, f2xm1)
648#define FABS CHOICE(fabs, fabs, fabs)
649#define FADD_D(a) CHOICE(faddl a, faddl a, faddd a)
650#define FADD_S(a) CHOICE(fadds a, fadds a, fadds a)
651#define FADD2(a, b) CHOICE(fadd ARG2(a,b), fadd ARG2(a,b), fadd ARG2(b,a))
652#define FADDP(a, b) CHOICE(faddp ARG2(a,b), faddp ARG2(a,b), faddp ARG2(b,a))
653#define FIADD_L(a) CHOICE(fiaddl a, fiaddl a, fiaddl a)
654#define FIADD_W(a) CHOICE(fiadd a, fiadds a, fiadds a)
655#define FBLD(a) CHOICE(fbld a, fbld a, fbld a)
656#define FBSTP(a) CHOICE(fbstp a, fbstp a, fbstp a)
657#define FCHS CHOICE(fchs, fchs, fchs)
658#define FCLEX CHOICE(fclex, wait; fnclex, wait; fclex)
659#define FNCLEX CHOICE(fnclex, fnclex, fclex)
660#define FCOM(a) CHOICE(fcom a, fcom a, fcom a)
661#define FCOM_D(a) CHOICE(fcoml a, fcoml a, fcomd a)
662#define FCOM_S(a) CHOICE(fcoms a, fcoms a, fcoms a)
663#define FCOMP(a) CHOICE(fcomp a, fcomp a, fcomp a)
664#define FCOMP_D(a) CHOICE(fcompl a, fcompl a, fcompd a)
665#define FCOMP_S(a) CHOICE(fcomps a, fcomps a, fcomps a)
666#define FCOMPP CHOICE(fcompp, fcompp, fcompp)
667#define FCOS CHOICE(fcos, fcos, fcos)
668#define FDECSTP CHOICE(fdecstp, fdecstp, fdecstp)
669#define FDIV_D(a) CHOICE(fdivl a, fdivl a, fdivd a)
670#define FDIV_S(a) CHOICE(fdivs a, fdivs a, fdivs a)
671#define FDIV2(a, b) CHOICE(fdiv ARG2(a,b), fdiv ARG2(a,b), fdiv ARG2(b,a))
672#define FDIVP(a, b) CHOICE(fdivp ARG2(a,b), fdivp ARG2(a,b), fdivp ARG2(b,a))
673#define FIDIV_L(a) CHOICE(fidivl a, fidivl a, fidivl a)
674#define FIDIV_W(a) CHOICE(fidiv a, fidivs a, fidivs a)
675#define FDIVR_D(a) CHOICE(fdivrl a, fdivrl a, fdivrd a)
676#define FDIVR_S(a) CHOICE(fdivrs a, fdivrs a, fdivrs a)
677#define FDIVR2(a, b) CHOICE(fdivr ARG2(a,b), fdivr ARG2(a,b), fdivr ARG2(b,a))
678#define FDIVRP(a, b) CHOICE(fdivrp ARG2(a,b), fdivrp ARG2(a,b), fdivrp ARG2(b,a))
679#define FIDIVR_L(a) CHOICE(fidivrl a, fidivrl a, fidivrl a)
680#define FIDIVR_W(a) CHOICE(fidivr a, fidivrs a, fidivrs a)
681#define FFREE(a) CHOICE(ffree a, ffree a, ffree a)
682#define FICOM_L(a) CHOICE(ficoml a, ficoml a, ficoml a)
683#define FICOM_W(a) CHOICE(ficom a, ficoms a, ficoms a)
684#define FICOMP_L(a) CHOICE(ficompl a, ficompl a, ficompl a)
685#define FICOMP_W(a) CHOICE(ficomp a, ficomps a, ficomps a)
686#define FILD_Q(a) CHOICE(fildll a, fildq a, fildq a)
687#define FILD_L(a) CHOICE(fildl a, fildl a, fildl a)
688#define FILD_W(a) CHOICE(fild a, filds a, filds a)
689#define FINCSTP CHOICE(fincstp, fincstp, fincstp)
690#define FINIT CHOICE(finit, wait; fninit, wait; finit)
691#define FNINIT CHOICE(fninit, fninit, finit)
692#define FIST_L(a) CHOICE(fistl a, fistl a, fistl a)
693#define FIST_W(a) CHOICE(fist a, fists a, fists a)
694#define FISTP_Q(a) CHOICE(fistpll a, fistpq a, fistpq a)
695#define FISTP_L(a) CHOICE(fistpl a, fistpl a, fistpl a)
696#define FISTP_W(a) CHOICE(fistp a, fistps a, fistps a)
697#define FLD_X(a) CHOICE(fldt a, fldt a, fldx a) /* 80 bit data type! */
698#define FLD_D(a) CHOICE(fldl a, fldl a, fldd a)
699#define FLD_S(a) CHOICE(flds a, flds a, flds a)
700#define FLD1 CHOICE(fld1, fld1, fld1)
701#define FLDL2T CHOICE(fldl2t, fldl2t, fldl2t)
702#define FLDL2E CHOICE(fldl2e, fldl2e, fldl2e)
703#define FLDPI CHOICE(fldpi, fldpi, fldpi)
704#define FLDLG2 CHOICE(fldlg2, fldlg2, fldlg2)
705#define FLDLN2 CHOICE(fldln2, fldln2, fldln2)
706#define FLDZ CHOICE(fldz, fldz, fldz)
707#define FLDCW(a) CHOICE(fldcw a, fldcw a, fldcw a)
708#define FLDENV(a) CHOICE(fldenv a, fldenv a, fldenv a)
709#define FMUL_S(a) CHOICE(fmuls a, fmuls a, fmuls a)
710#define FMUL_D(a) CHOICE(fmull a, fmull a, fmuld a)
711#define FMUL2(a, b) CHOICE(fmul ARG2(a,b), fmul ARG2(a,b), fmul ARG2(b,a))
712#define FMULP(a, b) CHOICE(fmulp ARG2(a,b), fmulp ARG2(a,b), fmulp ARG2(b,a))
713#define FIMUL_L(a) CHOICE(fimull a, fimull a, fimull a)
714#define FIMUL_W(a) CHOICE(fimul a, fimuls a, fimuls a)
715#define FNOP CHOICE(fnop, fnop, fnop)
716#define FPATAN CHOICE(fpatan, fpatan, fpatan)
717#define FPREM CHOICE(fprem, fprem, fprem)
718#define FPREM1 CHOICE(fprem1, fprem1, fprem1)
719#define FPTAN CHOICE(fptan, fptan, fptan)
720#define FRNDINT CHOICE(frndint, frndint, frndint)
721#define FRSTOR(a) CHOICE(frstor a, frstor a, frstor a)
722#define FSAVE(a) CHOICE(fsave a, wait; fnsave a, wait; fsave a)
723#define FNSAVE(a) CHOICE(fnsave a, fnsave a, fsave a)
724#define FSCALE CHOICE(fscale, fscale, fscale)
725#define FSIN CHOICE(fsin, fsin, fsin)
726#define FSINCOS CHOICE(fsincos, fsincos, fsincos)
727#define FSQRT CHOICE(fsqrt, fsqrt, fsqrt)
728#define FST_D(a) CHOICE(fstl a, fstl a, fstd a)
729#define FST_S(a) CHOICE(fsts a, fsts a, fsts a)
730#define FSTP_X(a) CHOICE(fstpt a, fstpt a, fstpx a)
731#define FSTP_D(a) CHOICE(fstpl a, fstpl a, fstpd a)
732#define FSTP_S(a) CHOICE(fstps a, fstps a, fstps a)
733#define FSTP(a) CHOICE(fstp a, fstp a, fstp a)
734#define FSTCW(a) CHOICE(fstcw a, wait; fnstcw a, wait; fstcw a)
735#define FNSTCW(a) CHOICE(fnstcw a, fnstcw a, fstcw a)
736#define FSTENV(a) CHOICE(fstenv a, wait; fnstenv a, fstenv a)
737#define FNSTENV(a) CHOICE(fnstenv a, fnstenv a, fstenv a)
738#define FSTSW(a) CHOICE(fstsw a, wait; fnstsw a, wait; fstsw a)
739#define FNSTSW(a) CHOICE(fnstsw a, fnstsw a, fstsw a)
740#define FSUB_S(a) CHOICE(fsubs a, fsubs a, fsubs a)
741#define FSUB_D(a) CHOICE(fsubl a, fsubl a, fsubd a)
742#define FSUB2(a, b) CHOICE(fsub ARG2(a,b), fsub ARG2(a,b), fsub ARG2(b,a))
743#define FSUBP(a, b) CHOICE(fsubp ARG2(a,b), fsubp ARG2(a,b), fsubp ARG2(b,a))
744#define FISUB_L(a) CHOICE(fisubl a, fisubl a, fisubl a)
745#define FISUB_W(a) CHOICE(fisub a, fisubs a, fisubs a)
746#define FSUBR_S(a) CHOICE(fsubrs a, fsubrs a, fsubrs a)
747#define FSUBR_D(a) CHOICE(fsubrl a, fsubrl a, fsubrd a)
748#define FSUBR2(a, b) CHOICE(fsubr ARG2(a,b), fsubr ARG2(a,b), fsubr ARG2(b,a))
749#define FSUBRP(a, b) CHOICE(fsubrp ARG2(a,b), fsubrp ARG2(a,b), fsubrp ARG2(b,a))
750#define FISUBR_L(a) CHOICE(fisubrl a, fisubrl a, fisubrl a)
751#define FISUBR_W(a) CHOICE(fisubr a, fisubrs a, fisubrs a)
752#define FTST CHOICE(ftst, ftst, ftst)
753#define FUCOM(a) CHOICE(fucom a, fucom a, fucom a)
754#define FUCOMP(a) CHOICE(fucomp a, fucomp a, fucomp a)
755#define FUCOMPP CHOICE(fucompp, fucompp, fucompp)
756#define FWAIT CHOICE(wait, wait, wait)
757#define FXAM CHOICE(fxam, fxam, fxam)
758#define FXCH(a) CHOICE(fxch a, fxch a, fxch a)
759#define FXTRACT CHOICE(fxtract, fxtract, fxtract)
760#define FYL2X CHOICE(fyl2x, fyl2x, fyl2x)
761#define FYL2XP1 CHOICE(fyl2xp1, fyl2xp1, fyl2xp1)
762
763/* New instructions */
764#define CPUID CHOICE(D_BYTE ARG2(15, 162), cpuid, D_BYTE ARG2(15, 162))
765#define RDTSC CHOICE(D_BYTE ARG2(15, 49), rdtsc, D_BYTE ARG2(15, 49))
766
767#else /* NASM_ASSEMBLER || MASM_ASSEMBLER is defined */
768
769 /****************************************/
770 /* */
771 /* Intel style assemblers. */
772 /* (NASM and MASM) */
773 /* */
774 /****************************************/
775
776#define P_EAX EAX
777#define L_EAX EAX
778#define W_AX AX
779#define B_AH AH
780#define B_AL AL
781
782#define P_EBX EBX
783#define L_EBX EBX
784#define W_BX BX
785#define B_BH BH
786#define B_BL BL
787
788#define P_ECX ECX
789#define L_ECX ECX
790#define W_CX CX
791#define B_CH CH
792#define B_CL CL
793
794#define P_EDX EDX
795#define L_EDX EDX
796#define W_DX DX
797#define B_DH DH
798#define B_DL DL
799
800#define P_EBP EBP
801#define L_EBP EBP
802#define W_BP BP
803
804#define P_ESI ESI
805#define L_ESI ESI
806#define W_SI SI
807
808#define P_EDI EDI
809#define L_EDI EDI
810#define W_DI DI
811
812#define P_ESP ESP
813#define L_ESP ESP
814#define W_SP SP
815
816#define W_CS CS
817#define W_SS SS
818#define W_DS DS
819#define W_ES ES
820#define W_FS FS
821#define W_GS GS
822
823#define X_ST ST
824#define D_ST ST
825#define L_ST ST
826
827#define P_MM0 mm0
828#define P_MM1 mm1
829#define P_MM2 mm2
830#define P_MM3 mm3
831#define P_MM4 mm4
832#define P_MM5 mm5
833#define P_MM6 mm6
834#define P_MM7 mm7
835
836#define P_XMM0 xmm0
837#define P_XMM1 xmm1
838#define P_XMM2 xmm2
839#define P_XMM3 xmm3
840#define P_XMM4 xmm4
841#define P_XMM5 xmm5
842#define P_XMM6 xmm6
843#define P_XMM7 xmm7
844
845#if defined(NASM_ASSEMBLER)
846
847#define ST(n) st ## n
848
849#define TBYTE_PTR tword
850#define QWORD_PTR qword
851#define DWORD_PTR dword
852#define WORD_PTR word
853#define BYTE_PTR byte
854
855#define OFFSET
856
857#define GLOBL GLOBAL
858#define ALIGNTEXT32 ALIGN 32
859#define ALIGNTEXT16 ALIGN 16
860#define ALIGNTEXT8 ALIGN 8
861#define ALIGNTEXT4 ALIGN 4
862#define ALIGNTEXT2 ALIGN 2
863#define ALIGNTEXT32ifNOP ALIGN 32
864#define ALIGNTEXT16ifNOP ALIGN 16
865#define ALIGNTEXT8ifNOP ALIGN 8
866#define ALIGNTEXT4ifNOP ALIGN 4
867#define ALIGNDATA32 ALIGN 32
868#define ALIGNDATA16 ALIGN 16
869#define ALIGNDATA8 ALIGN 8
870#define ALIGNDATA4 ALIGN 4
871#define ALIGNDATA2 ALIGN 2
872#define FILE(s)
873#define STRING(s) db s
874#define D_LONG dd
875#define D_WORD dw
876#define D_BYTE db
877/* #define SPACE */
878/* #define COMM */
879#define SEG_DATA SECTION .data
880#define SEG_TEXT SECTION .text
881#define SEG_BSS SECTION .bss
882
883#define D_SPACE(n) db n REP 0
884
885#define AS_BEGIN
886
887#define NEAR near /* Jcc's should be handled better than this... */
888
889#else /* MASM */
890
891#define TBYTE_PTR tbyte ptr
892#define QWORD_PTR qword ptr
893#define DWORD_PTR dword ptr
894#define WORD_PTR word ptr
895#define BYTE_PTR byte ptr
896
897#define OFFSET offset
898
899#define GLOBL GLOBAL
900#define ALIGNTEXT32 ALIGN 32
901#define ALIGNTEXT16 ALIGN 16
902#define ALIGNTEXT8 ALIGN 8
903#define ALIGNTEXT4 ALIGN 4
904#define ALIGNTEXT2 ALIGN 2
905#define ALIGNTEXT32ifNOP ALIGN 32
906#define ALIGNTEXT16ifNOP ALIGN 16
907#define ALIGNTEXT8ifNOP ALIGN 8
908#define ALIGNTEXT4ifNOP ALIGN 4
909#define ALIGNDATA32 ALIGN 32
910#define ALIGNDATA16 ALIGN 16
911#define ALIGNDATA8 ALIGN 8
912#define ALIGNDATA4 ALIGN 4
913#define ALIGNDATA2 ALIGN 2
914#define FILE(s)
915#define STRING(s) db s
916#define D_LONG dd
917#define D_WORD dw
918#define D_BYTE db
919/* #define SPACE */
920/* #define COMM */
921#define SEG_DATA .DATA
922#define SEG_TEXT .CODE
923#define SEG_BSS .DATA
924
925#define D_SPACE(n) db n REP 0
926
927#define AS_BEGIN
928
929#define NEAR
930
931#endif
932
933#if defined(Lynx) || (defined(SYSV) || defined(SVR4)) \
Josh Vanderhoof73d03341999-10-09 23:20:23 +0000[diff] [blame]934 || (defined(linux) || defined(__OS2ELF__)) && defined(__ELF__) \
935 || defined(__FreeBSD__) && __FreeBSD__ >= 3
jtgafb833d1999-08-19 00:55:39 +0000[diff] [blame]936#define GLNAME(a) a
937#else
938#define GLNAME(a) _ ## a
939#endif
940
941/*
942 * Addressing Modes
943 */
944
945/* Immediate Mode */
946#define P_ADDR(a) OFFSET a
947#define X_ADDR(a) OFFSET a
948#define D_ADDR(a) OFFSET a
949#define L_ADDR(a) OFFSET a
950#define W_ADDR(a) OFFSET a
951#define B_ADDR(a) OFFSET a
952
953#define P_CONST(a) a
954#define X_CONST(a) a
955#define D_CONST(a) a
956#define L_CONST(a) a
957#define W_CONST(a) a
958#define B_CONST(a) a
959
960/* Indirect Mode */
961#define P_CONTENT(a) a
962#define X_CONTENT(a) TBYTE_PTR a
963#define D_CONTENT(a) QWORD_PTR a
964#define L_CONTENT(a) DWORD_PTR a
965#define W_CONTENT(a) WORD_PTR a
966#define B_CONTENT(a) BYTE_PTR a
967
968/* Register a indirect */
969#define P_REGIND(a) [a]
970#define X_REGIND(a) TBYTE_PTR [a]
971#define D_REGIND(a) QWORD_PTR [a]
972#define L_REGIND(a) DWORD_PTR [a]
973#define W_REGIND(a) WORD_PTR [a]
974#define B_REGIND(a) BYTE_PTR [a]
975
976/* Register b indirect plus displacement a */
Josh Vanderhoof0dd75e21999-11-03 18:50:44 +0000[diff] [blame]977#define P_REGOFF(a, b) [b + a]
978#define X_REGOFF(a, b) TBYTE_PTR [b + a]
979#define D_REGOFF(a, b) QWORD_PTR [b + a]
980#define L_REGOFF(a, b) DWORD_PTR [b + a]
981#define W_REGOFF(a, b) WORD_PTR [b + a]
982#define B_REGOFF(a, b) BYTE_PTR [b + a]
jtgafb833d1999-08-19 00:55:39 +0000[diff] [blame]983
984/* Reg indirect Base + Index + Displacement - this is mainly for 16-bit mode
985 * which has no scaling
986 */
987#define P_REGBID(b, i, d) [b + i + d]
988#define X_REGBID(b, i, d) TBYTE_PTR [b + i + d]
989#define D_REGBID(b, i, d) QWORD_PTR [b + i + d]
990#define L_REGBID(b, i, d) DWORD_PTR [b + i + d]
991#define W_REGBID(b, i, d) WORD_PTR [b + i + d]
992#define B_REGBID(b, i, d) BYTE_PTR [b + i + d]
993
994/* Reg indirect Base + (Index * Scale) + Displacement */
995#define P_REGBISD(b, i, s, d) [b + i * s + d]
996#define X_REGBISD(b, i, s, d) TBYTE_PTR [b + i * s + d]
997#define D_REGBISD(b, i, s, d) QWORD_PTR [b + i * s + d]
998#define L_REGBISD(b, i, s, d) DWORD_PTR [b + i * s + d]
999#define W_REGBISD(b, i, s, d) WORD_PTR [b + i * s + d]
1000#define B_REGBISD(b, i, s, d) BYTE_PTR [b + i * s + d]
1001
1002/* Displaced Scaled Index: */
1003#define P_REGDIS(d, i, s) [i * s + d]
1004#define X_REGDIS(d, i, s) TBYTE_PTR [i * s + d]
1005#define D_REGDIS(d, i, s) QWORD_PTR [i * s + d]
1006#define L_REGDIS(d, i, s) DWORD_PTR [i * s + d]
1007#define W_REGDIS(d, i, s) WORD_PTR [i * s + d]
1008#define B_REGDIS(d, i, s) BYTE_PTR [i * s + d]
1009
1010/* Indexed Base: */
1011#define P_REGBI(b, i) [b + i]
1012#define X_REGBI(b, i) TBYTE_PTR [b + i]
1013#define D_REGBI(b, i) QWORD_PTR [b + i]
1014#define L_REGBI(b, i) DWORD_PTR [b + i]
1015#define W_REGBI(b, i) WORD_PTR [b + i]
1016#define B_REGBI(b, i) BYTE_PTR [b + i]
1017
1018/* Displaced Base: */
1019#define P_REGDB(d, b) [b + d]
1020#define X_REGDB(d, b) TBYTE_PTR [b + d]
1021#define D_REGDB(d, b) QWORD_PTR [b + d]
1022#define L_REGDB(d, b) DWORD_PTR [b + d]
1023#define W_REGDB(d, b) WORD_PTR [b + d]
1024#define B_REGDB(d, b) BYTE_PTR [b + d]
1025
1026/* Variable indirect: */
1027#define VARINDIRECT(var) [var]
1028
1029/* Use register contents as jump/call target: */
1030#define CODEPTR(reg) [reg]
1031
1032/*
1033 * Redefine assembler commands
1034 */
1035
1036#define P_(a) P_ ## a
1037#define X_(a) X_ ## a
1038#define D_(a) D_ ## a
1039#define S_(a) L_ ## a
1040#define L_(a) L_ ## a
1041#define W_(a) W_ ## a
1042#define B_(a) B_ ## a
1043
1044#define AAA aaa
1045#define AAD aad
1046#define AAM aam
1047#define AAS aas
1048#define ADC_L(a, b) adc L_(b), L_(a)
1049#define ADC_W(a, b) adc W_(b), W_(a)
1050#define ADC_B(a, b) adc B_(b), B_(a)
1051#define ADD_L(a, b) add L_(b), L_(a)
1052#define ADD_W(a, b) add W_(b), W_(a)
1053#define ADD_B(a, b) add B_(b), B_(a)
1054#define AND_L(a, b) and L_(b), L_(a)
1055#define AND_W(a, b) and W_(b), W_(a)
1056#define AND_B(a, b) and B_(b), B_(a)
1057#define ARPL(a,b) arpl W_(b), a
1058#define BOUND_L(a, b) bound L_(b), L_(a)
1059#define BOUND_W(a, b) bound W_(b), W_(a)
1060#define BSF_L(a, b) bsf L_(b), L_(a)
1061#define BSF_W(a, b) bsf W_(b), W_(a)
1062#define BSR_L(a, b) bsr L_(b), L_(a)
1063#define BSR_W(a, b) bsr W_(b), W_(a)
1064#define BT_L(a, b) bt L_(b), L_(a)
1065#define BT_W(a, b) bt W_(b), W_(a)
1066#define BTC_L(a, b) btc L_(b), L_(a)
1067#define BTC_W(a, b) btc W_(b), W_(a)
1068#define BTR_L(a, b) btr L_(b), L_(a)
1069#define BTR_W(a, b) btr W_(b), W_(a)
1070#define BTS_L(a, b) bts L_(b), L_(a)
1071#define BTS_W(a, b) bts W_(b), W_(a)
1072#define CALL(a) call a
1073#define CALLF(s,a) call far s:a
1074#define CBW cbw
1075#define CWDE cwde
1076#define CLC clc
1077#define CLD cld
1078#define CLI cli
1079#define CLTS clts
1080#define CMC cmc
1081#define CMP_L(a, b) cmp L_(b), L_(a)
1082#define CMP_W(a, b) cmp W_(b), W_(a)
1083#define CMP_B(a, b) cmp B_(b), B_(a)
1084#define CMPS_L cmpsd
1085#define CMPS_W cmpsw
1086#define CMPS_B cmpsb
1087#define CWD cwd
1088#define CDQ cdq
1089#define DAA daa
1090#define DAS das
1091#define DEC_L(a) dec L_(a)
1092#define DEC_W(a) dec W_(a)
1093#define DEC_B(a) dec B_(a)
1094#define DIV_L(a) div L_(a)
1095#define DIV_W(a) div W_(a)
1096#define DIV_B(a) div B_(a)
1097#define ENTER(a,b) enter b, a
1098#define HLT hlt
1099#define IDIV_L(a) idiv L_(a)
1100#define IDIV_W(a) idiv W_(a)
1101#define IDIV_B(a) idiv B_(a)
1102#define IMUL_L(a, b) imul L_(b), L_(a)
1103#define IMUL_W(a, b) imul W_(b), W_(a)
1104#define IMUL_B(a) imul B_(a)
1105#define IN_L in EAX, DX
1106#define IN_W in AX, DX
1107#define IN_B in AL, DX
1108#define IN1_L(a) in1 L_(a)
1109#define IN1_W(a) in1 W_(a)
1110#define IN1_B(a) in1 B_(a)
1111#define INC_L(a) inc L_(a)
1112#define INC_W(a) inc W_(a)
1113#define INC_B(a) inc B_(a)
1114#define INS_L ins
1115#define INS_W ins
1116#define INS_B ins
1117#define INT(a) int B_(a)
1118#define INT3 int3
1119#define INTO into
1120#define IRET iret
1121#define IRETD iretd
1122#define JA(a) ja NEAR a
1123#define JAE(a) jae NEAR a
1124#define JB(a) jb NEAR a
1125#define JBE(a) jbe NEAR a
1126#define JC(a) jc NEAR a
1127#define JE(a) je NEAR a
1128#define JG(a) jg NEAR a
1129#define JGE(a) jge NEAR a
1130#define JL(a) jl NEAR a
1131#define JLE(a) jle NEAR a
1132#define JNA(a) jna NEAR a
1133#define JNAE(a) jnae NEAR a
1134#define JNB(a) jnb NEAR a
1135#define JNBE(a) jnbe NEAR a
1136#define JNC(a) jnc NEAR a
1137#define JNE(a) jne NEAR a
1138#define JNG(a) jng NEAR a
1139#define JNGE(a) jnge NEAR a
1140#define JNL(a) jnl NEAR a
1141#define JNLE(a) jnle NEAR a
1142#define JNO(a) jno NEAR a
1143#define JNP(a) jnp NEAR a
1144#define JNS(a) jns NEAR a
1145#define JNZ(a) jnz NEAR a
1146#define JO(a) jo NEAR a
1147#define JP(a) jp NEAR a
1148#define JPE(a) jpe NEAR a
1149#define JPO(a) jpo NEAR a
1150#define JS(a) js NEAR a
1151#define JZ(a) jz NEAR a
1152#define JMP(a) jmp a
1153#define JMPF(s,a) jmpf
1154#define LAHF lahf
1155#define LAR(a, b) lar b, a
1156#define LEA_L(a, b) lea P_(b), P_(a)
1157#define LEA_W(a, b) lea P_(b), P_(a)
1158#define LEAVE leave
1159#define LGDT(a) lgdt a
1160#define LIDT(a) lidt a
1161#define LDS(a, b) lds b, a
1162#define LES(a, b) les b, a
1163#define LFS(a, b) lfs b, a
1164#define LGS(a, b) lgs b, a
1165#define LSS(a, b) lss b, a
1166#define LLDT(a) lldt a
1167#define LMSW(a) lmsw a
1168#define LOCK lock
1169#define LODS_L lodsd
1170#define LODS_W lodsw
1171#define LODS_B lodsb
1172#define LOOP(a) loop a
1173#define LOOPE(a) loope a
1174#define LOOPZ(a) loopz a
1175#define LOOPNE(a) loopne a
1176#define LOOPNZ(a) loopnz a
1177#define LSL(a, b) lsl b, a
1178#define LTR(a) ltr a
1179#define MOV_SR(a, b) mov S_(b), S_(a)
1180#define MOV_L(a, b) mov L_(b), L_(a)
1181#define MOV_W(a, b) mov W_(b), W_(a)
1182#define MOV_B(a, b) mov B_(b), B_(a)
1183#define MOVS_L movsd
1184#define MOVS_W movsw
1185#define MOVS_B movsb
1186#define MOVSX_BL(a, b) movsx B_(b), B_(a)
1187#define MOVSX_BW(a, b) movsx B_(b), B_(a)
1188#define MOVSX_WL(a, b) movsx W_(b), W_(a)
1189#define MOVZX_BL(a, b) movzx B_(b), B_(a)
1190#define MOVZX_BW(a, b) movzx B_(b), B_(a)
1191#define MOVZX_WL(a, b) movzx W_(b), W_(a)
1192#define MUL_L(a) mul L_(a)
1193#define MUL_W(a) mul W_(a)
1194#define MUL_B(a) mul B_(a)
1195#define NEG_L(a) neg L_(a)
1196#define NEG_W(a) neg W_(a)
1197#define NEG_B(a) neg B_(a)
1198#define NOP nop
1199#define NOT_L(a) not L_(a)
1200#define NOT_W(a) not W_(a)
1201#define NOT_B(a) not B_(a)
1202#define OR_L(a,b) or L_(b), L_(a)
1203#define OR_W(a,b) or W_(b), W_(a)
1204#define OR_B(a,b) or B_(b), B_(a)
1205#define OUT_L out DX, EAX
1206#define OUT_W out DX, AX
1207#define OUT_B out DX, AL
1208#define OUT1_L(a) out1 L_(a)
1209#define OUT1_W(a) out1 W_(a)
1210#define OUT1_B(a) out1 B_(a)
1211#define OUTS_L outsd
1212#define OUTS_W outsw
1213#define OUTS_B outsb
1214#define POP_SR(a) pop S_(a)
1215#define POP_L(a) pop L_(a)
1216#define POP_W(a) pop W_(a)
1217#define POPA_L popad
1218#define POPA_W popa
1219#define POPF_L popfd
1220#define POPF_W popf
1221#define PUSH_SR(a) push S_(a)
1222#define PUSH_L(a) push L_(a)
1223#define PUSH_W(a) push W_(a)
1224#define PUSH_B(a) push B_(a)
1225#define PUSHA_L pushad
1226#define PUSHA_W pusha
1227#define PUSHF_L pushfd
1228#define PUSHF_W pushf
1229#define RCL_L(a, b) rcl L_(b), L_(a)
1230#define RCL_W(a, b) rcl W_(b), W_(a)
1231#define RCL_B(a, b) rcl B_(b), B_(a)
1232#define RCR_L(a, b) rcr L_(b), L_(a)
1233#define RCR_W(a, b) rcr W_(b), W_(a)
1234#define RCR_B(a, b) rcr B_(b), B_(a)
1235#define ROL_L(a, b) rol L_(b), L_(a)
1236#define ROL_W(a, b) rol W_(b), W_(a)
1237#define ROL_B(a, b) rol B_(b), B_(a)
1238#define ROR_L(a, b) ror L_(b), L_(a)
1239#define ROR_W(a, b) ror W_(b), W_(a)
1240#define ROR_B(a, b) ror B_(b), B_(a)
1241#define REP rep
1242#define REPE repe
1243#define REPNE repne
1244#define REPNZ REPNE
1245#define REPZ REPE
1246#define RET ret
1247#define SAHF sahf
1248#define SAL_L(a, b) sal L_(b), L_(a)
1249#define SAL_W(a, b) sal W_(b), W_(a)
1250#define SAL_B(a, b) sal B_(b), B_(a)
1251#define SAR_L(a, b) sar L_(b), L_(a)
1252#define SAR_W(a, b) sar W_(b), W_(a)
1253#define SAR_B(a, b) sar B_(b), B_(a)
1254#define SBB_L(a, b) sbb L_(b), L_(a)
1255#define SBB_W(a, b) sbb W_(b), W_(a)
1256#define SBB_B(a, b) sbb B_(b), B_(a)
1257#define SCAS_L scas
1258#define SCAS_W scas
1259#define SCAS_B scas
1260#define SETA(a) seta a
1261#define SETAE(a) setae a
1262#define SETB(a) setb a
1263#define SETBE(a) setbe a
1264#define SETC(a) setc a
1265#define SETE(a) sete a
1266#define SETG(a) setg a
1267#define SETGE(a) setge a
1268#define SETL(a) setl a
1269#define SETLE(a) setle a
1270#define SETNA(a) setna a
1271#define SETNAE(a) setnae a
1272#define SETNB(a) setnb a
1273#define SETNBE(a) setnbe a
1274#define SETNC(a) setnc a
1275#define SETNE(a) setne a
1276#define SETNG(a) setng a
1277#define SETNGE(a) setnge a
1278#define SETNL(a) setnl a
1279#define SETNLE(a) setnle a
1280#define SETNO(a) setno a
1281#define SETNP(a) setnp a
1282#define SETNS(a) setns a
1283#define SETNZ(a) setnz a
1284#define SETO(a) seto a
1285#define SETP(a) setp a
1286#define SETPE(a) setpe a
1287#define SETPO(a) setpo a
1288#define SETS(a) sets a
1289#define SETZ(a) setz a
1290#define SGDT(a) sgdt a
1291#define SIDT(a) sidt a
1292#define SHL_L(a, b) shl L_(b), L_(a)
1293#define SHL_W(a, b) shl W_(b), W_(a)
1294#define SHL_B(a, b) shl B_(b), B_(a)
1295#define SHLD_L(a,b,c) shld
1296#define SHLD2_L(a,b) shld L_(b), L_(a)
1297#define SHLD_W(a,b,c) shld
1298#define SHLD2_W(a,b) shld W_(b), W_(a)
1299#define SHR_L(a, b) shr L_(b), L_(a)
1300#define SHR_W(a, b) shr W_(b), W_(a)
1301#define SHR_B(a, b) shr B_(b), B_(a)
1302#define SHRD_L(a,b,c) shrd
1303#define SHRD2_L(a,b) shrd L_(b), L_(a)
1304#define SHRD_W(a,b,c) shrd
1305#define SHRD2_W(a,b) shrd W_(b), W_(a)
1306#define SLDT(a) sldt a
1307#define SMSW(a) smsw a
1308#define STC stc
1309#define STD std
1310#define STI sti
1311#define STOS_L stos
1312#define STOS_W stos
1313#define STOS_B stos
1314#define STR(a) str a
1315#define SUB_L(a, b) sub L_(b), L_(a)
1316#define SUB_W(a, b) sub W_(b), W_(a)
1317#define SUB_B(a, b) sub B_(b), B_(a)
1318#define TEST_L(a, b) test L_(b), L_(a)
1319#define TEST_W(a, b) test W_(b), W_(a)
1320#define TEST_B(a, b) test B_(b), B_(a)
1321#define VERR(a) verr a
1322#define VERW(a) verw a
1323#define WAIT wait
1324#define XCHG_L(a, b) xchg L_(b), L_(a)
1325#define XCHG_W(a, b) xchg W_(b), W_(a)
1326#define XCHG_B(a, b) xchg B_(b), B_(a)
1327#define XLAT xlat
1328#define XOR_L(a, b) xor L_(b), L_(a)
1329#define XOR_W(a, b) xor W_(b), W_(a)
1330#define XOR_B(a, b) xor B_(b), B_(a)
1331#define F2XM1 f2xm1
1332#define FABS fabs
1333#define FADD_D(a) fadd D_(a)
1334#define FADD_S(a) fadd S_(a)
1335#define FADD2(a, b) fadd b, a
1336#define FADDP(a, b) faddp b, a
1337#define FIADD_L(a) fiadd L_(a)
1338#define FIADD_W(a) fiadd W_(a)
1339#define FBLD(a) fbld a
1340#define FBSTP(a) fbstp a
1341#define FCHS fchs
1342#define FCLEX fclex
1343#define FNCLEX fnclex
1344#define FCOM(a) fcom a
1345#define FCOM_D(a) fcom D_(a)
1346#define FCOM_S(a) fcom S_(a)
1347#define FCOMP(a) fcomp a
1348#define FCOMP_D(a) fcomp D_(a)
1349#define FCOMP_S(a) fcomp S_(a)
1350#define FCOMPP fcompp
1351#define FCOS fcos
1352#define FDECSTP fdecstp
1353#define FDIV_D(a) fdiv D_(a)
1354#define FDIV_S(a) fdiv S_(a)
1355#define FDIV2(a, b) fdiv b, a
1356#define FDIVP(a, b) fdivp b, a
1357#define FIDIV_L(a) fidiv L_(a)
1358#define FIDIV_W(a) fidiv W_(a)
1359#define FDIVR_D(a) fdivr D_(a)
1360#define FDIVR_S(a) fdivr S_(a)
1361#define FDIVR2(a, b) fdivr b, a
1362#define FDIVRP(a, b) fdivrp b, a
1363#define FIDIVR_L(a) fidivr L_(a)
1364#define FIDIVR_W(a) fidivr W_(a)
1365#define FFREE(a) ffree a
1366#define FICOM_L(a) ficom L_(a)
1367#define FICOM_W(a) ficom W_(a)
1368#define FICOMP_L(a) ficomp L_(a)
1369#define FICOMP_W(a) ficomp W_(a)
1370#define FILD_Q(a) fild D_(a)
1371#define FILD_L(a) fild L_(a)
1372#define FILD_W(a) fild W_(a)
1373#define FINCSTP fincstp
1374#define FINIT finit
1375#define FNINIT fninit
1376#define FIST_L(a) fist L_(a)
1377#define FIST_W(a) fist W_(a)
1378#define FISTP_Q(a) fistp D_(a)
1379#define FISTP_L(a) fistp L_(a)
1380#define FISTP_W(a) fistp W_(a)
1381#define FLD_X(a) fld X_(a)
1382#define FLD_D(a) fld D_(a)
1383#define FLD_S(a) fld S_(a)
1384#define FLD1 fld1
1385#define FLDL2T fldl2t
1386#define FLDL2E fldl2e
1387#define FLDPI fldpi
1388#define FLDLG2 fldlg2
1389#define FLDLN2 fldln2
1390#define FLDZ fldz
1391#define FLDCW(a) fldcw a
1392#define FLDENV(a) fldenv a
1393#define FMUL_S(a) fmul S_(a)
1394#define FMUL_D(a) fmul D_(a)
1395#define FMUL2(a, b) fmul b, a
1396#define FMULP(a, b) fmulp b, a
1397#define FIMUL_L(a) fimul L_(a)
1398#define FIMUL_W(a) fimul W_(a)
1399#define FNOP fnop
1400#define FPATAN fpatan
1401#define FPREM fprem
1402#define FPREM1 fprem1
1403#define FPTAN fptan
1404#define FRNDINT frndint
1405#define FRSTOR(a) frstor a
1406#define FSAVE(a) fsave a
1407#define FNSAVE(a) fnsave a
1408#define FSCALE fscale
1409#define FSIN fsin
1410#define FSINCOS fsincos
1411#define FSQRT fsqrt
1412#define FST_D(a) fst D_(a)
1413#define FST_S(a) fst S_(a)
1414#define FSTP_X(a) fstp X_(a)
1415#define FSTP_D(a) fstp D_(a)
1416#define FSTP_S(a) fstp S_(a)
1417#define FSTP(a) fstp a
1418#define FSTCW(a) fstcw a
1419#define FNSTCW(a) fnstcw a
1420#define FSTENV(a) fstenv a
1421#define FNSTENV(a) fnstenv a
1422#define FSTSW(a) fstsw a
1423#define FNSTSW(a) fnstsw a
1424#define FSUB_S(a) fsub S_(a)
1425#define FSUB_D(a) fsub D_(a)
1426#define FSUB2(a, b) fsub b, a
1427#define FSUBP(a, b) fsubp b, a
1428#define FISUB_L(a) fisub L_(a)
1429#define FISUB_W(a) fisub W_(a)
1430#define FSUBR_S(a) fsubr S_(a)
1431#define FSUBR_D(a) fsubr D_(a)
1432#define FSUBR2(a, b) fsubr b, a
1433#define FSUBRP(a, b) fsubrp b, a
1434#define FISUBR_L(a) fisubr L_(a)
1435#define FISUBR_W(a) fisubr W_(a)
1436#define FTST ftst
1437#define FUCOM(a) fucom a
1438#define FUCOMP(a) fucomp a
1439#define FUCOMPP fucompp
1440#define FWAIT fwait
1441#define FXAM fxam
1442#define FXCH(a) fxch a
1443#define FXTRACT fxtract
1444#define FYL2X fyl2x
1445#define FYL2XP1 fyl2xp1
1446
1447/* New instructions */
1448#define CPUID D_BYTE 15, 162
1449#define RDTSC D_BYTE 15, 49
1450
1451#endif /* NASM_ASSEMBLER, MASM_ASSEMBLER */
1452
1453 /****************************************/
1454 /* */
1455 /* Extensions to x86 insn set - */
1456 /* MMX, 3DNow! */
1457 /* */
1458 /****************************************/
1459
1460#if defined(NASM_ASSEMBLER) || defined(MASM_ASSEMBLER)
1461#define P_ARG1(a) P_ ## a
1462#define P_ARG2(a, b) P_ ## b, P_ ## a
1463#define P_ARG3(a, b, c) P_ ## c, P_ ## b, P_ ## a
1464#else
1465#define P_ARG1(a) a
1466#define P_ARG2(a, b) a, b
1467#define P_ARG3(a, b) a, b, c
1468#endif
1469
1470/* MMX */
1471#define MOVD(a, b) movd P_ARG2(a, b)
1472#define MOVQ(a, b) movq P_ARG2(a, b)
1473
1474#define PADDB(a, b) paddb P_ARG2(a, b)
1475#define PADDW(a, b) paddw P_ARG2(a, b)
1476#define PADDD(a, b) paddd P_ARG2(a, b)
1477
1478#define PADDSB(a, b) paddsb P_ARG2(a, b)
1479#define PADDSW(a, b) paddsw P_ARG2(a, b)
1480
1481#define PADDUSB(a, b) paddusb P_ARG2(a, b)
1482#define PADDUSW(a, b) paddusw P_ARG2(a, b)
1483
1484#define PSUBB(a, b) psubb P_ARG2(a, b)
1485#define PSUBW(a, b) psubw P_ARG2(a, b)
1486#define PSUBD(a, b) psubd P_ARG2(a, b)
1487
1488#define PSUBSB(a, b) psubsb P_ARG2(a, b)
1489#define PSUBSW(a, b) psubsw P_ARG2(a, b)
1490
1491#define PSUBUSB(a, b) psubusb P_ARG2(a, b)
1492#define PSUBUSW(a, b) psubusw P_ARG2(a, b)
1493
1494#define PCMPEQB(a, b) pcmpeqb P_ARG2(a, b)
1495#define PCMPEQW(a, b) pcmpeqw P_ARG2(a, b)
1496#define PCMPEQD(a, b) pcmpeqd P_ARG2(a, b)
1497
1498#define PCMPGTB(a, b) pcmpgtb P_ARG2(a, b)
1499#define PCMPGTW(a, b) pcmpgtw P_ARG2(a, b)
1500#define PCMPGTD(a, b) pcmpgtd P_ARG2(a, b)
1501
1502#define PMULHW(a, b) pmulhw P_ARG2(a, b)
1503#define PMULLW(a, b) pmullw P_ARG2(a, b)
1504
1505#define PMADDWD(a, b) pmaddwd P_ARG2(a, b)
1506
1507#define PAND(a, b) pand P_ARG2(a, b)
1508
1509#define PANDN(a, b) pandn P_ARG2(a, b)
1510
1511#define POR(a, b) por P_ARG2(a, b)
1512
1513#define PXOR(a, b) pxor P_ARG2(a, b)
1514
1515#define PSRAW(a, b) psraw P_ARG2(a, b)
1516#define PSRAD(a, b) psrad P_ARG2(a, b)
1517
1518#define PSRLW(a, b) psrlw P_ARG2(a, b)
1519#define PSRLD(a, b) psrld P_ARG2(a, b)
1520#define PSRLQ(a, b) psrlq P_ARG2(a, b)
1521
1522#define PSLLW(a, b) psllw P_ARG2(a, b)
1523#define PSLLD(a, b) pslld P_ARG2(a, b)
1524#define PSLLQ(a, b) psllq P_ARG2(a, b)
1525
1526#define PACKSSWB(a, b) packsswb P_ARG2(a, b)
1527#define PACKSSDW(a, b) packssdw P_ARG2(a, b)
1528#define PACKUSWB(a, b) packuswb P_ARG2(a, b)
1529
1530#define PUNPCKHBW(a, b) punpckhbw P_ARG2(a, b)
1531#define PUNPCKHWD(a, b) punpckhwd P_ARG2(a, b)
1532#define PUNPCKHDQ(a, b) punpckhdq P_ARG2(a, b)
1533#define PUNPCKLBW(a, b) punpcklbw P_ARG2(a, b)
1534#define PUNPCKLWD(a, b) punpcklwd P_ARG2(a, b)
1535#define PUNPCKLDQ(a, b) punpckldq P_ARG2(a, b)
1536
1537#define EMMS emms
1538
1539/* AMD 3DNow! */
1540#define PAVGUSB(a, b) pavgusb P_ARG2(a, b)
1541#define PFADD(a, b) pfadd P_ARG2(a, b)
1542#define PFSUB(a, b) pfsub P_ARG2(a, b)
1543#define PFSUBR(a, b) pfsubr P_ARG2(a, b)
1544#define PFACC(a, b) pfacc P_ARG2(a, b)
1545#define PFCMPGE(a, b) pfcmpge P_ARG2(a, b)
1546#define PFCMPGT(a, b) pfcmpgt P_ARG2(a, b)
1547#define PFCMPEQ(a, b) pfcmpeq P_ARG2(a, b)
1548#define PFMIN(a, b) pfmin P_ARG2(a, b)
1549#define PFMAX(a, b) pfmax P_ARG2(a, b)
1550#define PI2FD(a, b) pi2fd P_ARG2(a, b)
1551#define PF2ID(a, b) pf2id P_ARG2(a, b)
1552#define PFRCP(a, b) pfrcp P_ARG2(a, b)
1553#define PFRSQRT(a, b) pfrsqrt P_ARG2(a, b)
1554#define PFMUL(a, b) pfmul P_ARG2(a, b)
1555#define PFRCPIT1(a, b) pfrcpit1 P_ARG2(a, b)
1556#define PFRSQIT1(a, b) pfrsqit1 P_ARG2(a, b)
1557#define PFRCPIT2(a, b) pfrcpit2 P_ARG2(a, b)
1558#define PMULHRW(a, b) pmulhrw P_ARG2(a, b)
1559
1560#define FEMMS femms
1561#define PREFETCH(a) prefetch P_ARG1(a)
1562
1563/* Intel SSE */
1564#define ADDPS(a, b) addps P_ARG2(a, b)
1565#define ADDSS(a, b) addss P_ARG2(a, b)
1566#define ANDNPS(a, b) andnps P_ARG2(a, b)
1567#define ANDPS(a, b) andps P_ARG2(a, b)
1568/*
1569 NASM only knows the pseudo ops for these.
1570 #define CMPPS(a, b, c) cmpps P_ARG3(a, b, c)
1571 #define CMPSS(a, b, c) cmpss P_ARG3(a, b, c)
1572*/
1573#define CMPEQPS(a, b) cmpeqps P_ARG3(a, b)
1574#define CMPLTPS(a, b) cmpltps P_ARG3(a, b)
1575#define CMPLEPS(a, b) cmpleps P_ARG3(a, b)
1576#define CMPUNORDPS(a, b) cmpunordps P_ARG3(a, b)
1577#define CMPNEQPS(a, b) cmpneqps P_ARG3(a, b)
1578#define CMPNLTPS(a, b) cmpnltps P_ARG3(a, b)
1579#define CMPNLEPS(a, b) cmpnleps P_ARG3(a, b)
1580#define CMPORDPS(a, b) cmpordps P_ARG3(a, b)
1581#define CMPEQSS(a, b) cmpeqss P_ARG3(a, b)
1582#define CMPLTSS(a, b) cmpltss P_ARG3(a, b)
1583#define CMPLESS(a, b) cmpless P_ARG3(a, b)
1584#define CMPUNORDSS(a, b) cmpunordss P_ARG3(a, b)
1585#define CMPNEQSS(a, b) cmpneqss P_ARG3(a, b)
1586#define CMPNLTSS(a, b) cmpnltss P_ARG3(a, b)
1587#define CMPNLESS(a, b) cmpnless P_ARG3(a, b)
1588#define CMPORDSS(a, b) cmpordss P_ARG3(a, b)
1589#define COMISS(a, b) comiss P_ARG2(a, b)
1590#define CVTPI2PS(a, b) cvtpi2ps P_ARG2(a, b)
1591#define CVTPS2PI(a, b) cvtps2pi P_ARG2(a, b)
1592#define CVTSI2SS(a, b) cvtsi2ss P_ARG2(a, b)
1593#define CVTSS2SI(a, b) cvtss2si P_ARG2(a, b)
1594#define CVTTPS2PI(a, b) cvttps2pi P_ARG2(a, b)
1595#define CVTTSS2SI(a, b) cvttss2si P_ARG2(a, b)
1596#define DIVPS(a, b) divps P_ARG2(a, b)
1597#define DIVSS(a, b) divss P_ARG2(a, b)
1598#define FXRSTOR(a) fxrstor P_ARG1(a)
1599#define FXSAVE(a) fxsave P_ARG1(a)
1600#define LDMXCSR(a) ldmxcsr P_ARG1(a)
1601#define MAXPS(a, b) maxps P_ARG2(a, b)
1602#define MAXSS(a, b) maxss P_ARG2(a, b)
1603#define MINPS(a, b) minps P_ARG2(a, b)
1604#define MINSS(a, b) minss P_ARG2(a, b)
1605#define MOVAPS(a, b) movaps P_ARG2(a, b)
1606#define MOVHLPS(a, b) movhlps P_ARG2(a, b)
1607#define MOVHPS(a, b) movhps P_ARG2(a, b)
1608#define MOVLHPS(a, b) movlhps P_ARG2(a, b)
1609#define MOVLPS(a, b) movlps P_ARG2(a, b)
1610#define MOVMSKPS(a, b) movmskps P_ARG2(a, b)
1611#define MOVSS(a, b) movss P_ARG2(a, b)
1612#define MOVUPS(a, b) movups P_ARG2(a, b)
1613#define MULPS(a, b) mulps P_ARG2(a, b)
1614#define MULSS(a, b) mulss P_ARG2(a, b)
1615#define ORPS(a, b) orps P_ARG2(a, b)
1616#define RCPPS(a, b) rcpps P_ARG2(a, b)
1617#define RCPSS(a, b) rcpss P_ARG2(a, b)
1618#define RSQRTPS(a, b) rsqrtps P_ARG2(a, b)
1619#define RSQRTSS(a, b) rsqrtss P_ARG2(a, b)
1620#define SHUFPS(a, b, c) shufps P_ARG3(a, b, c)
1621#define SQRTPS(a, b) sqrtps P_ARG2(a, b)
1622#define SQRTSS(a, b) sqrtss P_ARG2(a, b)
1623#define STMXCSR(a) stmxcsr P_ARG1(a)
1624#define SUBPS(a, b) subps P_ARG2(a, b)
1625#define UCOMISS(a, b) ucomiss P_ARG2(a, b)
1626#define UNPCKHPS(a, b) unpckhps P_ARG2(a, b)
1627#define UNPCKLPS(a, b) unpcklps P_ARG2(a, b)
1628#define XORPS(a, b) xorps P_ARG2(a, b)
1629
1630
1631#endif /* __ASSYNTAX_H__ */