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asm-amd64-x86-watcom-32.h

Last change on this file was 98103, checked in by vboxsync, 17 months ago
Copyright year updates by scm.
Property svn:eol-style set to `native` Property svn:keywords set to `Author Date Id Revision`
File size: 17.0 KB

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[58699]	1	/** @file
[58701]	2	* IPRT - AMD64 and x86 Specific Assembly Functions, 32-bit Watcom C pragma aux.
[58699]	3	*/
	4
	5	/*
[98103]	6	* Copyright (C) 2006-2023 Oracle and/or its affiliates.
[58699]	7	*
[96407]	8	* This file is part of VirtualBox base platform packages, as
	9	* available from https://www.virtualbox.org.
[58699]	10	*
[96407]	11	* This program is free software; you can redistribute it and/or
	12	* modify it under the terms of the GNU General Public License
	13	* as published by the Free Software Foundation, in version 3 of the
	14	* License.
	15	*
	16	* This program is distributed in the hope that it will be useful, but
	17	* WITHOUT ANY WARRANTY; without even the implied warranty of
	18	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
	19	* General Public License for more details.
	20	*
	21	* You should have received a copy of the GNU General Public License
	22	* along with this program; if not, see <https://www.gnu.org/licenses>.
	23	*
[58699]	24	* The contents of this file may alternatively be used under the terms
	25	* of the Common Development and Distribution License Version 1.0
[96407]	26	* (CDDL), a copy of it is provided in the "COPYING.CDDL" file included
	27	* in the VirtualBox distribution, in which case the provisions of the
[58699]	28	* CDDL are applicable instead of those of the GPL.
	29	*
	30	* You may elect to license modified versions of this file under the
	31	* terms and conditions of either the GPL or the CDDL or both.
[96407]	32	*
	33	* SPDX-License-Identifier: GPL-3.0-only OR CDDL-1.0
[58699]	34	*/
	35
[76557]	36	#ifndef IPRT_INCLUDED_asm_amd64_x86_watcom_32_h
	37	#define IPRT_INCLUDED_asm_amd64_x86_watcom_32_h
[76512]	38	/* no pragma once */
[76505]	39
[76557]	40	#ifndef IPRT_INCLUDED_asm_amd64_x86_h
[58699]	41	# error "Don't include this header directly."
	42	#endif
	43
[58701]	44	#ifndef __FLAT__
	45	# error "Only works with flat pointers! (-mf)"
[58699]	46	#endif
	47
[58749]	48	/*
	49	* Note! The #undef that preceds the #pragma aux statements is for undoing
	50	* the mangling, because the symbol in #pragma aux [symbol] statements
	51	* doesn't get subjected to preprocessing. This is also why we include
[75131]	52	* the watcom header at both the top and the bottom of asm-amd64-x86.h file.
[58749]	53	*/
[58699]	54
[58749]	55	#undef ASMGetIDTR
[75131]	56	#ifdef IPRT_ASM_AMD64_X86_WATCOM_32_INSTANTIATE
[58699]	57	#pragma aux ASMGetIDTR = \
[58701]	58	"sidt fword ptr [ecx]" \
	59	parm [ecx] \
[58699]	60	modify exact [];
[75131]	61	#endif
[58699]	62
[58749]	63	#undef ASMGetIdtrLimit
[75131]	64	#ifdef IPRT_ASM_AMD64_X86_WATCOM_32_INSTANTIATE
[58699]	65	#pragma aux ASMGetIdtrLimit = \
[58701]	66	"sub esp, 8" \
	67	"sidt fword ptr [esp]" \
	68	"mov cx, [esp]" \
	69	"add esp, 8" \
[58699]	70	parm [] \
[58701]	71	value [cx] \
	72	modify exact [ecx];
[75131]	73	#endif
[58699]	74
[58749]	75	#undef ASMSetIDTR
[75131]	76	#ifdef IPRT_ASM_AMD64_X86_WATCOM_32_INSTANTIATE
[58699]	77	#pragma aux ASMSetIDTR = \
[58701]	78	"lidt fword ptr [ecx]" \
	79	parm [ecx] nomemory \
[58699]	80	modify nomemory;
[75131]	81	#endif
[58699]	82
[58749]	83	#undef ASMGetGDTR
[75131]	84	#ifdef IPRT_ASM_AMD64_X86_WATCOM_32_INSTANTIATE
[58699]	85	#pragma aux ASMGetGDTR = \
[58701]	86	"sgdt fword ptr [ecx]" \
	87	parm [ecx] \
[58699]	88	modify exact [];
[75131]	89	#endif
[58699]	90
[58749]	91	#undef ASMSetGDTR
[75131]	92	#ifdef IPRT_ASM_AMD64_X86_WATCOM_32_INSTANTIATE
[58699]	93	#pragma aux ASMSetGDTR = \
[58701]	94	"lgdt fword ptr [ecx]" \
	95	parm [ecx] nomemory \
[58699]	96	modify exact [] nomemory;
[75131]	97	#endif
[58699]	98
[58749]	99	#undef ASMGetCS
[75131]	100	#ifdef IPRT_ASM_AMD64_X86_WATCOM_32_INSTANTIATE
[58699]	101	#pragma aux ASMGetCS = \
	102	"mov ax, cs" \
	103	parm [] nomemory \
	104	value [ax] \
[58701]	105	modify exact [eax] nomemory;
[75131]	106	#endif
[58699]	107
[58749]	108	#undef ASMGetDS
[75131]	109	#ifdef IPRT_ASM_AMD64_X86_WATCOM_32_INSTANTIATE
[58699]	110	#pragma aux ASMGetDS = \
	111	"mov ax, ds" \
	112	parm [] nomemory \
	113	value [ax] \
[58701]	114	modify exact [eax] nomemory;
[75131]	115	#endif
[58699]	116
[58749]	117	#undef ASMGetES
[75131]	118	#ifdef IPRT_ASM_AMD64_X86_WATCOM_32_INSTANTIATE
[58699]	119	#pragma aux ASMGetES = \
	120	"mov ax, es" \
	121	parm [] nomemory \
	122	value [ax] \
[58701]	123	modify exact [eax] nomemory;
[75131]	124	#endif
[58699]	125
[58749]	126	#undef ASMGetFS
[75131]	127	#ifdef IPRT_ASM_AMD64_X86_WATCOM_32_INSTANTIATE
[58699]	128	#pragma aux ASMGetFS = \
	129	"mov ax, fs" \
	130	parm [] nomemory \
	131	value [ax] \
[58701]	132	modify exact [eax] nomemory;
[75131]	133	#endif
[58699]	134
[58749]	135	#undef ASMGetGS
[75131]	136	#ifdef IPRT_ASM_AMD64_X86_WATCOM_32_INSTANTIATE
[58699]	137	#pragma aux ASMGetGS = \
	138	"mov ax, gs" \
	139	parm [] nomemory \
	140	value [ax] \
[58701]	141	modify exact [eax] nomemory;
[75131]	142	#endif
[58699]	143
[58749]	144	#undef ASMGetSS
[75131]	145	#ifdef IPRT_ASM_AMD64_X86_WATCOM_32_INSTANTIATE
[58699]	146	#pragma aux ASMGetSS = \
	147	"mov ax, ss" \
	148	parm [] nomemory \
	149	value [ax] \
[58701]	150	modify exact [eax] nomemory;
[75131]	151	#endif
[58699]	152
[58749]	153	#undef ASMGetTR
[75131]	154	#ifdef IPRT_ASM_AMD64_X86_WATCOM_32_INSTANTIATE
[58699]	155	#pragma aux ASMGetTR = \
	156	"str ax" \
	157	parm [] nomemory \
	158	value [ax] \
[58701]	159	modify exact [eax] nomemory;
[75131]	160	#endif
[58699]	161
[58749]	162	#undef ASMGetLDTR
[75131]	163	#ifdef IPRT_ASM_AMD64_X86_WATCOM_32_INSTANTIATE
[58699]	164	#pragma aux ASMGetLDTR = \
	165	"sldt ax" \
	166	parm [] nomemory \
	167	value [ax] \
[58701]	168	modify exact [eax] nomemory;
[75131]	169	#endif
[58699]	170
	171	/** @todo ASMGetSegAttr */
	172
[58749]	173	#undef ASMGetFlags
[75131]	174	#ifdef IPRT_ASM_AMD64_X86_WATCOM_32_INSTANTIATE
[58699]	175	#pragma aux ASMGetFlags = \
[58701]	176	"pushfd" \
	177	"pop eax" \
[58699]	178	parm [] nomemory \
[58701]	179	value [eax] \
	180	modify exact [eax] nomemory;
[75131]	181	#endif
[58699]	182
[58749]	183	#undef ASMSetFlags
[75131]	184	#ifdef IPRT_ASM_AMD64_X86_WATCOM_32_INSTANTIATE
[58699]	185	#pragma aux ASMSetFlags = \
[58701]	186	"push eax" \
	187	"popfd" \
	188	parm [eax] nomemory \
[58699]	189	modify exact [] nomemory;
[75131]	190	#endif
[58699]	191
[58749]	192	#undef ASMChangeFlags
[75131]	193	#ifdef IPRT_ASM_AMD64_X86_WATCOM_32_INSTANTIATE
[58699]	194	#pragma aux ASMChangeFlags = \
[58701]	195	"pushfd" \
	196	"pop eax" \
	197	"and edx, eax" \
	198	"or edx, ecx" \
	199	"push edx" \
	200	"popfd" \
	201	parm [edx] [ecx] nomemory \
	202	value [eax] \
	203	modify exact [edx] nomemory;
[75131]	204	#endif
[58699]	205
[58749]	206	#undef ASMAddFlags
[75131]	207	#ifdef IPRT_ASM_AMD64_X86_WATCOM_32_INSTANTIATE
[58699]	208	#pragma aux ASMAddFlags = \
[58701]	209	"pushfd" \
	210	"pop eax" \
	211	"or edx, eax" \
	212	"push edx" \
	213	"popfd" \
	214	parm [edx] nomemory \
	215	value [eax] \
	216	modify exact [edx] nomemory;
[75131]	217	#endif
[58699]	218
[58749]	219	#undef ASMClearFlags
[75131]	220	#ifdef IPRT_ASM_AMD64_X86_WATCOM_32_INSTANTIATE
[58699]	221	#pragma aux ASMClearFlags = \
[58701]	222	"pushfd" \
	223	"pop eax" \
	224	"and edx, eax" \
	225	"push edx" \
	226	"popfd" \
	227	parm [edx] nomemory \
	228	value [eax] \
	229	modify exact [edx] nomemory;
[75131]	230	#endif
[58699]	231
	232	/* Note! Must use the 64-bit integer return value convension.
	233	The order of registers in the value [set] does not seem to mean anything. */
[58749]	234	#undef ASMReadTSC
[75131]	235	#ifdef IPRT_ASM_AMD64_X86_WATCOM_32_INSTANTIATE
[58699]	236	#pragma aux ASMReadTSC = \
	237	".586" \
	238	"rdtsc" \
	239	parm [] nomemory \
[58701]	240	value [eax edx] \
	241	modify exact [edx eax] nomemory;
[75131]	242	#endif
[58699]	243
[58749]	244	#undef ASMReadTscWithAux
[75131]	245	#ifdef IPRT_ASM_AMD64_X86_WATCOM_32_INSTANTIATE
[58701]	246	#pragma aux ASMReadTscWithAux = \
	247	0x0f 0x01 0xf9 \
[59529]	248	"mov [ebx], ecx" \
	249	parm [ebx] \
[58701]	250	value [eax edx] \
[59529]	251	modify exact [eax edx ecx];
[75131]	252	#endif
[58699]	253
	254	/* ASMCpuId: Implemented externally, too many parameters. */
	255	/* ASMCpuId_Idx_ECX: Implemented externally, too many parameters. */
	256	/* ASMCpuIdExSlow: Always implemented externally. */
[58701]	257
[58749]	258	#undef ASMCpuId_ECX_EDX
[75131]	259	#ifdef IPRT_ASM_AMD64_X86_WATCOM_32_INSTANTIATE
[58701]	260	#pragma aux ASMCpuId_ECX_EDX = \
[75131]	261	".586" \
[58701]	262	"cpuid" \
	263	"mov [edi], ecx" \
	264	"mov [esi], edx" \
[65397]	265	parm [eax] [edi] [esi] \
[58701]	266	modify exact [eax ebx ecx edx];
[75131]	267	#endif
[58701]	268
[58749]	269	#undef ASMCpuId_EAX
[75131]	270	#ifdef IPRT_ASM_AMD64_X86_WATCOM_32_INSTANTIATE
[58701]	271	#pragma aux ASMCpuId_EAX = \
[75131]	272	".586" \
[58701]	273	"cpuid" \
[65397]	274	parm [eax] \
[58701]	275	value [eax] \
	276	modify exact [eax ebx ecx edx];
[75131]	277	#endif
[58701]	278
[58749]	279	#undef ASMCpuId_EBX
[75131]	280	#ifdef IPRT_ASM_AMD64_X86_WATCOM_32_INSTANTIATE
[58701]	281	#pragma aux ASMCpuId_EBX = \
[75131]	282	".586" \
[58701]	283	"cpuid" \
[65397]	284	parm [eax] \
[58701]	285	value [ebx] \
	286	modify exact [eax ebx ecx edx];
[75131]	287	#endif
[58701]	288
[58749]	289	#undef ASMCpuId_ECX
[75131]	290	#ifdef IPRT_ASM_AMD64_X86_WATCOM_32_INSTANTIATE
[58701]	291	#pragma aux ASMCpuId_ECX = \
[75131]	292	".586" \
[58701]	293	"cpuid" \
[65397]	294	parm [eax] \
[58701]	295	value [ecx] \
	296	modify exact [eax ebx ecx edx];
[75131]	297	#endif
[58701]	298
[58749]	299	#undef ASMCpuId_EDX
[75131]	300	#ifdef IPRT_ASM_AMD64_X86_WATCOM_32_INSTANTIATE
[58701]	301	#pragma aux ASMCpuId_EDX = \
[75131]	302	".586" \
[58701]	303	"cpuid" \
[65397]	304	parm [eax] \
[58701]	305	value [edx] \
	306	modify exact [eax ebx ecx edx];
[75131]	307	#endif
[58701]	308
[58699]	309	/* ASMHasCpuId: MSC inline in main source file. */
	310
[75131]	311	#undef ASMGetApicId
	312	#ifdef IPRT_ASM_AMD64_X86_WATCOM_32_INSTANTIATE
	313	#pragma aux ASMGetApicId = \
	314	".586" \
	315	"xor eax, eax" \
	316	"cpuid" \
	317	"shr ebx,24" \
	318	parm [] \
	319	value [bl] \
	320	modify exact [eax ebx ecx edx];
	321	#endif
	322
[58749]	323	#undef ASMGetCR0
[75131]	324	#ifdef IPRT_ASM_AMD64_X86_WATCOM_32_INSTANTIATE
[58699]	325	#pragma aux ASMGetCR0 = \
	326	"mov eax, cr0" \
	327	parm [] nomemory \
[58701]	328	value [eax] \
	329	modify exact [eax] nomemory;
[75131]	330	#endif
[58699]	331
[58749]	332	#undef ASMSetCR0
[75131]	333	#ifdef IPRT_ASM_AMD64_X86_WATCOM_32_INSTANTIATE
[58699]	334	#pragma aux ASMSetCR0 = \
[58701]	335	"mov cr0, eax" \
	336	parm [eax] nomemory \
	337	modify exact [] nomemory;
[75131]	338	#endif
[58699]	339
[58749]	340	#undef ASMGetCR2
[75131]	341	#ifdef IPRT_ASM_AMD64_X86_WATCOM_32_INSTANTIATE
[58699]	342	#pragma aux ASMGetCR2 = \
	343	"mov eax, cr2" \
	344	parm [] nomemory \
[58701]	345	value [eax] \
	346	modify exact [eax] nomemory;
[75131]	347	#endif
[58699]	348
[58749]	349	#undef ASMSetCR2
[75131]	350	#ifdef IPRT_ASM_AMD64_X86_WATCOM_32_INSTANTIATE
[58699]	351	#pragma aux ASMSetCR2 = \
[58701]	352	"mov cr2, eax" \
	353	parm [eax] nomemory \
	354	modify exact [] nomemory;
[75131]	355	#endif
[58699]	356
[58749]	357	#undef ASMGetCR3
[75131]	358	#ifdef IPRT_ASM_AMD64_X86_WATCOM_32_INSTANTIATE
[58699]	359	#pragma aux ASMGetCR3 = \
	360	"mov eax, cr3" \
	361	parm [] nomemory \
[58701]	362	value [eax] \
	363	modify exact [eax] nomemory;
[75131]	364	#endif
[58699]	365
[58749]	366	#undef ASMSetCR3
[75131]	367	#ifdef IPRT_ASM_AMD64_X86_WATCOM_32_INSTANTIATE
[58699]	368	#pragma aux ASMSetCR3 = \
[58701]	369	"mov cr3, eax" \
	370	parm [eax] nomemory \
	371	modify exact [] nomemory;
[75131]	372	#endif
[58699]	373
[58749]	374	#undef ASMReloadCR3
[75131]	375	#ifdef IPRT_ASM_AMD64_X86_WATCOM_32_INSTANTIATE
[58699]	376	#pragma aux ASMReloadCR3 = \
	377	"mov eax, cr3" \
	378	"mov cr3, eax" \
	379	parm [] nomemory \
[58701]	380	modify exact [eax] nomemory;
[75131]	381	#endif
[58699]	382
[58749]	383	#undef ASMGetCR4
[75131]	384	#ifdef IPRT_ASM_AMD64_X86_WATCOM_32_INSTANTIATE
[58699]	385	#pragma aux ASMGetCR4 = \
	386	"mov eax, cr4" \
	387	parm [] nomemory \
[58701]	388	value [eax] \
	389	modify exact [eax] nomemory;
[75131]	390	#endif
[58699]	391
[58749]	392	#undef ASMSetCR4
[75131]	393	#ifdef IPRT_ASM_AMD64_X86_WATCOM_32_INSTANTIATE
[58699]	394	#pragma aux ASMSetCR4 = \
[58701]	395	"mov cr4, eax" \
	396	parm [eax] nomemory \
	397	modify exact [] nomemory;
[75131]	398	#endif
[58699]	399
[58701]	400	/* ASMGetCR8: Don't bother for 32-bit. */
	401	/* ASMSetCR8: Don't bother for 32-bit. */
[58699]	402
[58749]	403	#undef ASMIntEnable
[75131]	404	#ifdef IPRT_ASM_AMD64_X86_WATCOM_32_INSTANTIATE
[58699]	405	#pragma aux ASMIntEnable = \
	406	"sti" \
	407	parm [] nomemory \
	408	modify exact [] nomemory;
[75131]	409	#endif
[58699]	410
[58749]	411	#undef ASMIntDisable
[75131]	412	#ifdef IPRT_ASM_AMD64_X86_WATCOM_32_INSTANTIATE
[58699]	413	#pragma aux ASMIntDisable = \
	414	"cli" \
	415	parm [] nomemory \
	416	modify exact [] nomemory;
[75131]	417	#endif
[58699]	418
[58749]	419	#undef ASMIntDisableFlags
[75131]	420	#ifdef IPRT_ASM_AMD64_X86_WATCOM_32_INSTANTIATE
[58699]	421	#pragma aux ASMIntDisableFlags = \
[58701]	422	"pushfd" \
[58699]	423	"cli" \
[58701]	424	"pop eax" \
[58699]	425	parm [] nomemory \
[58701]	426	value [eax] \
[58699]	427	modify exact [] nomemory;
[75131]	428	#endif
[58699]	429
[58749]	430	#undef ASMHalt
[75131]	431	#ifdef IPRT_ASM_AMD64_X86_WATCOM_32_INSTANTIATE
[58699]	432	#pragma aux ASMHalt = \
	433	"hlt" \
	434	parm [] nomemory \
	435	modify exact [] nomemory;
[75131]	436	#endif
[58699]	437
[58749]	438	#undef ASMRdMsr
[75131]	439	#ifdef IPRT_ASM_AMD64_X86_WATCOM_32_INSTANTIATE
[58699]	440	#pragma aux ASMRdMsr = \
	441	".586" \
	442	"rdmsr" \
[58701]	443	parm [ecx] nomemory \
	444	value [eax edx] \
	445	modify exact [eax edx] nomemory;
[75131]	446	#endif
[58699]	447
[58749]	448	#undef ASMWrMsr
[75131]	449	#ifdef IPRT_ASM_AMD64_X86_WATCOM_32_INSTANTIATE
[58701]	450	#pragma aux ASMWrMsr = \
	451	".586" \
	452	"wrmsr" \
	453	parm [ecx] [eax edx] nomemory \
	454	modify exact [] nomemory;
[75131]	455	#endif
[58699]	456
[58749]	457	#undef ASMRdMsrEx
[75131]	458	#ifdef IPRT_ASM_AMD64_X86_WATCOM_32_INSTANTIATE
[58701]	459	#pragma aux ASMRdMsrEx = \
	460	".586" \
	461	"rdmsr" \
	462	parm [ecx] [edi] nomemory \
	463	value [eax edx] \
	464	modify exact [eax edx] nomemory;
[75131]	465	#endif
[58701]	466
[58749]	467	#undef ASMWrMsrEx
[75131]	468	#ifdef IPRT_ASM_AMD64_X86_WATCOM_32_INSTANTIATE
[58701]	469	#pragma aux ASMWrMsrEx = \
	470	".586" \
	471	"wrmsr" \
	472	parm [ecx] [edi] [eax edx] nomemory \
	473	modify exact [] nomemory;
[75131]	474	#endif
[58701]	475
[58749]	476	#undef ASMRdMsr_Low
[75131]	477	#ifdef IPRT_ASM_AMD64_X86_WATCOM_32_INSTANTIATE
[58699]	478	#pragma aux ASMRdMsr_Low = \
	479	".586" \
	480	"rdmsr" \
[58701]	481	parm [ecx] nomemory \
	482	value [eax] \
	483	modify exact [eax edx] nomemory;
[75131]	484	#endif
[58699]	485
[58749]	486	#undef ASMRdMsr_High
[75131]	487	#ifdef IPRT_ASM_AMD64_X86_WATCOM_32_INSTANTIATE
[58699]	488	#pragma aux ASMRdMsr_High = \
	489	".586" \
	490	"rdmsr" \
[58701]	491	parm [ecx] nomemory \
	492	value [edx] \
	493	modify exact [eax edx] nomemory;
[75131]	494	#endif
[58699]	495
	496
[58749]	497	#undef ASMGetDR0
[75131]	498	#ifdef IPRT_ASM_AMD64_X86_WATCOM_32_INSTANTIATE
[58699]	499	#pragma aux ASMGetDR0 = \
	500	"mov eax, dr0" \
	501	parm [] nomemory \
[58701]	502	value [eax] \
	503	modify exact [eax] nomemory;
[75131]	504	#endif
[58699]	505
[58749]	506	#undef ASMGetDR1
[75131]	507	#ifdef IPRT_ASM_AMD64_X86_WATCOM_32_INSTANTIATE
[58699]	508	#pragma aux ASMGetDR1 = \
	509	"mov eax, dr1" \
	510	parm [] nomemory \
[58701]	511	value [eax] \
	512	modify exact [eax] nomemory;
[75131]	513	#endif
[58699]	514
[58749]	515	#undef ASMGetDR2
[75131]	516	#ifdef IPRT_ASM_AMD64_X86_WATCOM_32_INSTANTIATE
[58699]	517	#pragma aux ASMGetDR2 = \
	518	"mov eax, dr2" \
	519	parm [] nomemory \
[58701]	520	value [eax] \
	521	modify exact [eax] nomemory;
[75131]	522	#endif
[58699]	523
[58749]	524	#undef ASMGetDR3
[75131]	525	#ifdef IPRT_ASM_AMD64_X86_WATCOM_32_INSTANTIATE
[58699]	526	#pragma aux ASMGetDR3 = \
	527	"mov eax, dr3" \
	528	parm [] nomemory \
[58701]	529	value [eax] \
	530	modify exact [eax] nomemory;
[75131]	531	#endif
[58699]	532
[58749]	533	#undef ASMGetDR6
[75131]	534	#ifdef IPRT_ASM_AMD64_X86_WATCOM_32_INSTANTIATE
[58699]	535	#pragma aux ASMGetDR6 = \
	536	"mov eax, dr6" \
	537	parm [] nomemory \
[58701]	538	value [eax] \
	539	modify exact [eax] nomemory;
[75131]	540	#endif
[58699]	541
[58749]	542	#undef ASMGetAndClearDR6
[75131]	543	#ifdef IPRT_ASM_AMD64_X86_WATCOM_32_INSTANTIATE
[58699]	544	#pragma aux ASMGetAndClearDR6 = \
	545	"mov edx, 0ffff0ff0h" \
	546	"mov eax, dr6" \
	547	"mov dr6, edx" \
	548	parm [] nomemory \
[58701]	549	value [eax] \
	550	modify exact [eax edx] nomemory;
[75131]	551	#endif
[58699]	552
[58749]	553	#undef ASMGetDR7
[75131]	554	#ifdef IPRT_ASM_AMD64_X86_WATCOM_32_INSTANTIATE
[58699]	555	#pragma aux ASMGetDR7 = \
	556	"mov eax, dr7" \
	557	parm [] nomemory \
[58701]	558	value [eax] \
	559	modify exact [eax] nomemory;
[75131]	560	#endif
[58699]	561
[58749]	562	#undef ASMSetDR0
[75131]	563	#ifdef IPRT_ASM_AMD64_X86_WATCOM_32_INSTANTIATE
[58699]	564	#pragma aux ASMSetDR0 = \
[58701]	565	"mov dr0, eax" \
	566	parm [eax] nomemory \
	567	modify exact [] nomemory;
[75131]	568	#endif
[58699]	569
[58749]	570	#undef ASMSetDR1
[75131]	571	#ifdef IPRT_ASM_AMD64_X86_WATCOM_32_INSTANTIATE
[58699]	572	#pragma aux ASMSetDR1 = \
[58701]	573	"mov dr1, eax" \
	574	parm [eax] nomemory \
	575	modify exact [] nomemory;
[75131]	576	#endif
[58699]	577
[58749]	578	#undef ASMSetDR2
[75131]	579	#ifdef IPRT_ASM_AMD64_X86_WATCOM_32_INSTANTIATE
[58699]	580	#pragma aux ASMSetDR2 = \
[58701]	581	"mov dr2, eax" \
	582	parm [eax] nomemory \
	583	modify exact [] nomemory;
[75131]	584	#endif
[58699]	585
[58749]	586	#undef ASMSetDR3
[75131]	587	#ifdef IPRT_ASM_AMD64_X86_WATCOM_32_INSTANTIATE
[58699]	588	#pragma aux ASMSetDR3 = \
[58701]	589	"mov dr3, eax" \
	590	parm [eax] nomemory \
	591	modify exact [] nomemory;
[75131]	592	#endif
[58699]	593
[58749]	594	#undef ASMSetDR6
[75131]	595	#ifdef IPRT_ASM_AMD64_X86_WATCOM_32_INSTANTIATE
[58699]	596	#pragma aux ASMSetDR6 = \
[58701]	597	"mov dr6, eax" \
	598	parm [eax] nomemory \
	599	modify exact [] nomemory;
[75131]	600	#endif
[58699]	601
[58749]	602	#undef ASMSetDR7
[75131]	603	#ifdef IPRT_ASM_AMD64_X86_WATCOM_32_INSTANTIATE
[58699]	604	#pragma aux ASMSetDR7 = \
[58701]	605	"mov dr7, eax" \
	606	parm [eax] nomemory \
	607	modify exact [] nomemory;
[75131]	608	#endif
[58699]	609
	610	/* Yeah, could've used outp here, but this keeps the main file simpler. */
[58749]	611	#undef ASMOutU8
[75131]	612	#ifdef IPRT_ASM_AMD64_X86_WATCOM_32_INSTANTIATE
[58699]	613	#pragma aux ASMOutU8 = \
	614	"out dx, al" \
	615	parm [dx] [al] nomemory \
	616	modify exact [] nomemory;
[75131]	617	#endif
[58699]	618
[58749]	619	#undef ASMInU8
[75131]	620	#ifdef IPRT_ASM_AMD64_X86_WATCOM_32_INSTANTIATE
[58699]	621	#pragma aux ASMInU8 = \
	622	"in al, dx" \
	623	parm [dx] nomemory \
	624	value [al] \
	625	modify exact [] nomemory;
[75131]	626	#endif
[58699]	627
[58749]	628	#undef ASMOutU16
[75131]	629	#ifdef IPRT_ASM_AMD64_X86_WATCOM_32_INSTANTIATE
[58699]	630	#pragma aux ASMOutU16 = \
	631	"out dx, ax" \
	632	parm [dx] [ax] nomemory \
	633	modify exact [] nomemory;
[75131]	634	#endif
[58699]	635
[58749]	636	#undef ASMInU16
[75131]	637	#ifdef IPRT_ASM_AMD64_X86_WATCOM_32_INSTANTIATE
[58699]	638	#pragma aux ASMInU16 = \
	639	"in ax, dx" \
	640	parm [dx] nomemory \
	641	value [ax] \
	642	modify exact [] nomemory;
[75131]	643	#endif
[58699]	644
[58749]	645	#undef ASMOutU32
[75131]	646	#ifdef IPRT_ASM_AMD64_X86_WATCOM_32_INSTANTIATE
[58699]	647	#pragma aux ASMOutU32 = \
	648	"out dx, eax" \
[58701]	649	parm [dx] [eax] nomemory \
[58699]	650	modify exact [] nomemory;
[75131]	651	#endif
[58699]	652
[58749]	653	#undef ASMInU32
[75131]	654	#ifdef IPRT_ASM_AMD64_X86_WATCOM_32_INSTANTIATE
[58699]	655	#pragma aux ASMInU32 = \
	656	"in eax, dx" \
	657	parm [dx] nomemory \
[58701]	658	value [eax] \
[58699]	659	modify exact [] nomemory;
[75131]	660	#endif
[58699]	661
[58749]	662	#undef ASMOutStrU8
[75131]	663	#ifdef IPRT_ASM_AMD64_X86_WATCOM_32_INSTANTIATE
[58699]	664	#pragma aux ASMOutStrU8 = \
	665	"rep outsb" \
[58701]	666	parm [dx] [esi] [ecx] nomemory \
	667	modify exact [esi ecx] nomemory;
[75131]	668	#endif
[58699]	669
[58749]	670	#undef ASMInStrU8
[75131]	671	#ifdef IPRT_ASM_AMD64_X86_WATCOM_32_INSTANTIATE
[58699]	672	#pragma aux ASMInStrU8 = \
	673	"rep insb" \
[58701]	674	parm [dx] [edi] [ecx] \
	675	modify exact [edi ecx];
[75131]	676	#endif
[58699]	677
[58749]	678	#undef ASMOutStrU16
[75131]	679	#ifdef IPRT_ASM_AMD64_X86_WATCOM_32_INSTANTIATE
[58699]	680	#pragma aux ASMOutStrU16 = \
	681	"rep outsw" \
[58701]	682	parm [dx] [esi] [ecx] nomemory \
	683	modify exact [esi ecx] nomemory;
[75131]	684	#endif
[58699]	685
[58749]	686	#undef ASMInStrU16
[75131]	687	#ifdef IPRT_ASM_AMD64_X86_WATCOM_32_INSTANTIATE
[58699]	688	#pragma aux ASMInStrU16 = \
	689	"rep insw" \
[58701]	690	parm [dx] [edi] [ecx] \
	691	modify exact [edi ecx];
[75131]	692	#endif
[58699]	693
[58749]	694	#undef ASMOutStrU32
[75131]	695	#ifdef IPRT_ASM_AMD64_X86_WATCOM_32_INSTANTIATE
[58699]	696	#pragma aux ASMOutStrU32 = \
	697	"rep outsd" \
[58701]	698	parm [dx] [esi] [ecx] nomemory \
	699	modify exact [esi ecx] nomemory;
[75131]	700	#endif
[58699]	701
[58749]	702	#undef ASMInStrU32
[75131]	703	#ifdef IPRT_ASM_AMD64_X86_WATCOM_32_INSTANTIATE
[58699]	704	#pragma aux ASMInStrU32 = \
	705	"rep insd" \
[58701]	706	parm [dx] [edi] [ecx] \
	707	modify exact [edi ecx];
[75131]	708	#endif
[58699]	709
[58749]	710	#undef ASMInvalidatePage
[75131]	711	#ifdef IPRT_ASM_AMD64_X86_WATCOM_32_INSTANTIATE
[58701]	712	#pragma aux ASMInvalidatePage = \
	713	"invlpg [eax]" \
	714	parm [eax] \
	715	modify exact [];
[75131]	716	#endif
[58699]	717
[58749]	718	#undef ASMWriteBackAndInvalidateCaches
[75131]	719	#ifdef IPRT_ASM_AMD64_X86_WATCOM_32_INSTANTIATE
[58699]	720	#pragma aux ASMWriteBackAndInvalidateCaches = \
	721	".486" \
	722	"wbinvd" \
	723	parm [] nomemory \
	724	modify exact [] nomemory;
[75131]	725	#endif
[58699]	726
[58749]	727	#undef ASMInvalidateInternalCaches
[75131]	728	#ifdef IPRT_ASM_AMD64_X86_WATCOM_32_INSTANTIATE
[58699]	729	#pragma aux ASMInvalidateInternalCaches = \
	730	".486" \
	731	"invd" \
	732	parm [] \
	733	modify exact [];
[75131]	734	#endif
[58699]	735
[76585]	736	#endif /* !IPRT_INCLUDED_asm_amd64_x86_watcom_32_h */
[58699]	737

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source: vbox/trunk/include/iprt/asm-amd64-x86-watcom-32.h

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