IEMAllDbg.cpp@ 106296

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1	/* $Id: IEMAllDbg.cpp 106061 2024-09-16 14:03:52Z vboxsync $ */
2	/** @file
3	* IEM - Debug and Logging.
4	*/
5
6	/*
7	* Copyright (C) 2023-2024 Oracle and/or its affiliates.
8	*
9	* This file is part of VirtualBox base platform packages, as
10	* available from https://www.virtualbox.org.
11	*
12	* This program is free software; you can redistribute it and/or
13	* modify it under the terms of the GNU General Public License
14	* as published by the Free Software Foundation, in version 3 of the
15	* License.
16	*
17	* This program is distributed in the hope that it will be useful, but
18	* WITHOUT ANY WARRANTY; without even the implied warranty of
19	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
20	* General Public License for more details.
21	*
22	* You should have received a copy of the GNU General Public License
23	* along with this program; if not, see <https://www.gnu.org/licenses>.
24	*
25	* SPDX-License-Identifier: GPL-3.0-only
26	*/
27
28
29	/*********************************************************************************************************************************
30	* Header Files *
31	*********************************************************************************************************************************/
32	#define LOG_GROUP LOG_GROUP_IEM
33	#define VMCPU_INCL_CPUM_GST_CTX
34	#include <VBox/vmm/iem.h>
35	#include <VBox/vmm/cpum.h>
36	#include <VBox/vmm/dbgf.h>
37	#include <VBox/vmm/pgm.h>
38	#include "IEMInternal.h"
39	#include <VBox/vmm/vmcc.h>
40	#include <VBox/log.h>
41	#include <iprt/errcore.h>
42	#include <iprt/ctype.h>
43	#include <iprt/string.h>
44
45
46	/*********************************************************************************************************************************
47	* Syscalls *
48	*********************************************************************************************************************************/
49
50	#ifdef LOG_ENABLED
51
52	# undef LOG_GROUP
53	# define LOG_GROUP LOG_GROUP_IEM_SYSCALL
54
55	DECLINLINE(char *) iemLogSyscallFormatChr(char pszBuf[4], char ch)
56	{
57	if (RT_C_IS_PRINT(ch))
58	{
59	pszBuf[0] = '\'';
60	pszBuf[1] = ch;
61	pszBuf[2] = '\'';
62	}
63	else if (ch == '\n' \|\| ch == '\r')
64	{
65	pszBuf[0] = '\'';
66	pszBuf[1] = ch == '\n' ? 'n' : 'r';
67	pszBuf[2] = ' ';
68	}
69	else
70	{
71	pszBuf[0] = ' ';
72	pszBuf[1] = '?';
73	pszBuf[2] = ' ';
74	}
75	pszBuf[3] = '\0';
76	return pszBuf;
77	}
78
79
80	/**
81	* The output buffer must be 4x + 8 the size of the input.
82	*/
83	static char iemLogSyscallFormatStr(char pszDst, const char *pszSrc, size_t cchSrc)
84	{
85	char * const pszRet = pszDst;
86	*pszDst++ = '\"';
87	for (unsigned off = 0; off < cchSrc; off++)
88	{
89	char const ch = pszSrc[off];
90	if (RT_C_IS_PRINT(ch))
91	*pszDst++ = ch;
92	else
93	{
94	*pszDst++ = '\\';
95	if (ch == '\n')
96	*pszDst++ = 'n';
97	else if (ch == '\r')
98	*pszDst++ = 'r';
99	else if (ch == '\t')
100	*pszDst++ = 't';
101	else if (ch == '\0')
102	*pszDst++ = '0';
103	else
104	{
105	static char const s_szHexChars[17] = "0123456789abcdef";
106	*pszDst++ = 'x';
107	*pszDst++ = s_szHexChars[(uint8_t)ch >> 4];
108	*pszDst++ = s_szHexChars[(uint8_t)ch & 0xf];
109	}
110	}
111	}
112	*pszDst++ = '\"';
113	*pszDst++ = '\0';
114	return pszRet;
115	}
116
117
118	/**
119	* VIDEO.
120	*/
121	static void iemLogSyscallVgaBiosInt10h(PVMCPUCC pVCpu)
122	{
123	const char *pszSimple;
124	switch (pVCpu->cpum.GstCtx.ah)
125	{
126	case 0x00:
127	Log(("VGABIOS INT 10h: AH=00h: set video mode: AL=%#x (BX=%#x)\n", pVCpu->cpum.GstCtx.al, pVCpu->cpum.GstCtx.bx));
128	return;
129	case 0x01: pszSimple = "set text-mode cursor shape"; break;
130	case 0x02: pszSimple = "set cursor position"; break;
131	case 0x03: pszSimple = "get cursor position"; break;
132	case 0x04: pszSimple = "get light pen position"; break;
133	case 0x05: pszSimple = "select active display page"; break;
134	case 0x06: pszSimple = "scroll up window"; break;
135	case 0x07: pszSimple = "scroll down window"; break;
136	case 0x08: pszSimple = "read char & attr at cursor"; break;
137	case 0x09: pszSimple = "write char & attr at cursor"; break;
138	case 0x0a: pszSimple = "write char only at cursor"; break;
139	case 0x0b:
140	switch (pVCpu->cpum.GstCtx.bh)
141	{
142	case 0: pszSimple = "set background/border color"; break;
143	case 1: pszSimple = "set palette"; break;
144	case 2: pszSimple = "set palette entry"; break;
145	default:
146	return;
147	}
148	break;
149	case 0x0c: pszSimple = "write graphics pixel"; break;
150	case 0x0d: pszSimple = "read graphics pixel"; break;
151	case 0x0e:
152	{
153	char szChar[4];
154	Log(("VGABIOS INT 10h: AH=0eh: teletype output: AL=%#04x %s BH=%#x (pg) BL=%#x\n",
155	pVCpu->cpum.GstCtx.al, iemLogSyscallFormatChr(szChar, pVCpu->cpum.GstCtx.al), pVCpu->cpum.GstCtx.bh,
156	pVCpu->cpum.GstCtx.bl));
157	return;
158	}
159	case 0x13:
160	{
161	char szRaw[256] = {0};
162	unsigned const cbToRead = RT_MIN(RT_ELEMENTS(szRaw), pVCpu->cpum.GstCtx.cx);
163	PGMPhysSimpleReadGCPtr(pVCpu, szRaw, pVCpu->cpum.GstCtx.es.u64Base + pVCpu->cpum.GstCtx.bp, cbToRead);
164	char szChars[256+1];
165	if (pVCpu->cpum.GstCtx.al & RT_BIT_32(1))
166	{
167	for (unsigned i = 0; i < cbToRead; i += 2)
168	szChars[i / 2] = RT_C_IS_PRINT(szRaw[i]) ? szRaw[i] : '.';
169	szChars[cbToRead / 2] = '\0';
170	}
171	else
172	{
173	for (unsigned i = 0; i < cbToRead; i += 2)
174	szChars[i] = RT_C_IS_PRINT(szRaw[i]) ? szRaw[i] : '.';
175	szChars[cbToRead] = '\0';
176	}
177	Log(("VGABIOS INT 10h: AH=13h: write string: AL=%#x BH=%#x (pg) BL=%#x DH=%#x (row) DL=%#x (col) CX=%#x (len) ES:BP=%04x:%04x: '%s' (%.*Rhxs)\n",
178	pVCpu->cpum.GstCtx.al, pVCpu->cpum.GstCtx.bh, pVCpu->cpum.GstCtx.bl, pVCpu->cpum.GstCtx.dh, pVCpu->cpum.GstCtx.dl,
179	pVCpu->cpum.GstCtx.cx, pVCpu->cpum.GstCtx.es.Sel, pVCpu->cpum.GstCtx.bp, szChars, cbToRead, szRaw));
180	return;
181	}
182	default:
183	return;
184	}
185	Log(("VGABIOS INT 10h: AH=%02xh: %s - AL=%#x BX=%#x CX=%#x DX=%#x\n",
186	pVCpu->cpum.GstCtx.ah, pszSimple, pVCpu->cpum.GstCtx.al,
187	pVCpu->cpum.GstCtx.bx, pVCpu->cpum.GstCtx.cx, pVCpu->cpum.GstCtx.dx));
188	}
189
190
191	/**
192	* BIOS INT 16h.
193	*/
194	static void iemLogSyscallBiosInt16h(PVMCPUCC pVCpu)
195	{
196	const char *pszSimple;
197	switch (pVCpu->cpum.GstCtx.ah)
198	{
199	case 0x00: pszSimple = "get keystroke"; break;
200	case 0x01: pszSimple = "check for keystroke"; break;
201	case 0x02: pszSimple = "get shift flags"; break;
202	case 0x03: pszSimple = "set typematic rate and delay"; break;
203	case 0x09: pszSimple = "get keyboard functionality"; break;
204	case 0x0a: pszSimple = "get keyboard id"; break;
205	case 0x10: pszSimple = "get enhanced keystroke"; break;
206	case 0x11: pszSimple = "check for enhanced keystroke"; break;
207	case 0x12: pszSimple = "get enhanced shift flags"; break;
208	default:
209	return;
210	}
211	Log(("BIOS INT 16h: AH=%02xh: %s - AL=%#x BX=%#x CX=%#x DX=%#x\n",
212	pVCpu->cpum.GstCtx.ah, pszSimple, pVCpu->cpum.GstCtx.al,
213	pVCpu->cpum.GstCtx.bx, pVCpu->cpum.GstCtx.cx, pVCpu->cpum.GstCtx.dx));
214	}
215
216
217	/**
218	* DOS INT 21h.
219	*/
220	static void iemLogSyscallDosInt21h(PVMCPUCC pVCpu)
221	{
222	const char *pszSimple;
223	switch (pVCpu->cpum.GstCtx.ah)
224	{
225	case 0x00: pszSimple = "terminate program"; break;
226	case 0x01: pszSimple = "read stdin char w/ echo"; break;
227	case 0x02:
228	{
229	char szChar[4];
230	Log(("DOS INT 21h: AH=02h: write char to stdout - DL=%#04x %s (AL=%#x BX=%#x CX=%#x DX=%#x BP=%#x SI=%#x DI=%#x)\n",
231	pVCpu->cpum.GstCtx.dl, iemLogSyscallFormatChr(szChar, pVCpu->cpum.GstCtx.dl), pVCpu->cpum.GstCtx.al,
232	pVCpu->cpum.GstCtx.bx, pVCpu->cpum.GstCtx.cx, pVCpu->cpum.GstCtx.dx, pVCpu->cpum.GstCtx.bp,
233	pVCpu->cpum.GstCtx.si, pVCpu->cpum.GstCtx.di));
234	return;
235	}
236	case 0x03: pszSimple = "read char from stdaux"; break;
237	case 0x04: pszSimple = "write char to stdaux"; break;
238	case 0x05: pszSimple = "write char to printer"; break;
239	case 0x06: pszSimple = pVCpu->cpum.GstCtx.dl == 0xff ? "direct console input" : "direct console output"; break;
240	case 0x07: pszSimple = "direct character input w/o echo"; break;
241	case 0x08: pszSimple = "character input w/o echo"; break;
242	case 0x09:
243	{
244	char achRaw[128] = {0};
245	unsigned const cbToRead = RT_MIN(RT_ELEMENTS(achRaw), 0x10000U - pVCpu->cpum.GstCtx.dx);
246	PGMPhysSimpleReadGCPtr(pVCpu, achRaw, pVCpu->cpum.GstCtx.ds.u64Base + pVCpu->cpum.GstCtx.dx, cbToRead);
247	unsigned cchRaw = 0;
248	while (cchRaw < cbToRead)
249	if (achRaw[cchRaw++] == '$')
250	break;
251
252	char szFmt[sizeof(achRaw) * 4 + 16];
253	Log(("DOS INT 21h: AH=09h: write string to stdout - DS:DX=%04x:%04x %s\n",
254	pVCpu->cpum.GstCtx.ds.Sel, pVCpu->cpum.GstCtx.dx, iemLogSyscallFormatStr(szFmt, achRaw, cchRaw)));
255	return;
256	}
257	case 0x0a: pszSimple = "buffered input"; break;
258	case 0x0b: pszSimple = "get stdin status"; break;
259	case 0x0c: pszSimple = "flush buf & read stdin"; break;
260	case 0x0d: pszSimple = "disk reset"; break;
261	case 0x0e: pszSimple = "select default drive"; break;
262	case 0x0f: pszSimple = "open file (fcb)"; break;
263	case 0x10: pszSimple = "close file (fcb)"; break;
264	case 0x11: pszSimple = "find first (fcb)"; break;
265	case 0x12: pszSimple = "find next (fcb)"; break;
266	case 0x13: pszSimple = "delete file (fcb)"; break;
267	case 0x14: pszSimple = "seq read (fcb)"; break;
268	case 0x15: pszSimple = "seq write (fcb)"; break;
269	case 0x16: pszSimple = "create/truncate file (fcb)"; break;
270	case 0x17: pszSimple = "rename (fcb)"; break;
271	default:
272	return;
273	}
274	Log(("DOS INT 21h: AH=%02xh: %s - AL=%#x BX=%#x CX=%#x DX=%#x BP=%#x SI=%#x DI=%#x\n",
275	pVCpu->cpum.GstCtx.ah, pszSimple, pVCpu->cpum.GstCtx.al, pVCpu->cpum.GstCtx.bx, pVCpu->cpum.GstCtx.cx,
276	pVCpu->cpum.GstCtx.dx, pVCpu->cpum.GstCtx.bp, pVCpu->cpum.GstCtx.si, pVCpu->cpum.GstCtx.di));
277	}
278
279
280	static void iemLogSyscallWinVxDCall(PVMCPUCC pVCpu, uint8_t cbInstr)
281	{
282	/*
283	* Two double words follow the instruction:
284	* 1. Service number.
285	* 2. VxD identifier.
286	*/
287	uint16_t auParams[2] = {0, 0};
288	RTGCPTR const GCPtrParams = pVCpu->cpum.GstCtx.cs.u64Base + pVCpu->cpum.GstCtx.rip + cbInstr;
289	int rc = PGMPhysSimpleReadGCPtr(pVCpu, auParams, GCPtrParams, sizeof(auParams));
290	if (RT_SUCCESS(rc))
291	{
292	const char *pszVxD = NULL;
293	const char *pszService = NULL;
294	uint16_t const idVxD = auParams[1];
295	uint16_t const idService = auParams[0];
296	switch (idVxD)
297	{
298	case 0x0001:
299	switch (idService)
300	{
301	case 0x0000: pszService = "get version"; break;
302	case 0x0001: pszService = "get current VM handle"; break;
303	case 0x0002: pszService = "test current VM handle"; break;
304	case 0x0003: pszService = "get system VM handle"; break;
305	case 0x0004: pszService = "test system VM handle"; break;
306	case 0x0005: pszService = "validate VM handle"; break;
307	case 0x0006: pszService = "get VMM reenter count"; break;
308	case 0x0007: pszService = "begin reentrant execution"; break;
309	case 0x0008: pszService = "end reentrant execution"; break;
310	case 0x0009: pszService = "install V86 breakpoint"; break;
311	case 0x000a: pszService = "remove V86 breakpoint"; break;
312	case 0x000b: pszService = "allocate V86 callback"; break;
313	case 0x000c: pszService = "allocation PM callback"; break;
314	case 0x000d: pszService = "call when VM returns"; break;
315	case 0x000e: pszService = "schedule global event"; break;
316	case 0x000f: pszService = "schedule VM event"; break;
317	case 0x0010: pszService = "call global event"; break;
318	case 0x0011: pszService = "call VM event"; break;
319	case 0x0012: pszService = "cancel global event"; break;
320	case 0x0013: pszService = "cancel VM event"; break;
321	case 0x0014: pszService = "call priority VM event"; break;
322	case 0x0015: pszService = "cancel priority VM event"; break;
323	case 0x0016: pszService = "get NMI handler address"; break;
324	case 0x0017: pszService = "set NMI handler address"; break;
325	case 0x0018: pszService = "hook NMI event"; break;
326	case 0x0019: pszService = "call when VM interrupts enabled"; break;
327	case 0x001a: pszService = "enable VM interrupts"; break;
328	case 0x001b: pszService = "disable VM interrupts"; break;
329	case 0x001c: pszService = "map flat"; break;
330	case 0x001d: pszService = "map linear to VM address"; break;
331	case 0x001e: pszService = "adjust execution priority"; break;
332	case 0x001f: pszService = "begin critical section"; break;
333	case 0x0020: pszService = "end critical section"; break;
334	case 0x0021: pszService = "end critical section and suspend"; break;
335	case 0x0022: pszService = "claim critical section"; break;
336	case 0x0023: pszService = "release critical section"; break;
337	case 0x0024: pszService = "call when not critical"; break;
338	case 0x0025: pszService = "create semaphore"; break;
339	case 0x0026: pszService = "destroy semaphore"; break;
340	case 0x0027: pszService = "wait on semaphore"; break;
341	case 0x0028: pszService = "signal semaphore"; break;
342	case 0x0029: pszService = "get critical section status"; break;
343	case 0x002a: pszService = "call when task switched"; break;
344	case 0x002b: pszService = "suspend VM"; break;
345	case 0x002c: pszService = "resume VM"; break;
346	case 0x002d: pszService = "no-fail resume VM"; break;
347	case 0x002e: pszService = "nuke VM"; break;
348	case 0x002f: pszService = "crash current VM"; break;
349	case 0x0030: pszService = "get execution focus"; break;
350	case 0x0031: pszService = "set execution focus"; break;
351	case 0x0032: pszService = "get time slice priority"; break;
352	case 0x0033: pszService = "set time slice priority"; break;
353	case 0x0034: pszService = "get time slice granularity"; break;
354	case 0x0035: pszService = "set time slice granularity"; break;
355	case 0x0036: pszService = "get time slice information"; break;
356	case 0x0037: pszService = "adjust execution time"; break;
357	case 0x0038: pszService = "release time slice"; break;
358	case 0x0039: pszService = "wake up VM"; break;
359	case 0x003a: pszService = "call when idle"; break;
360	case 0x003b: pszService = "get next VM handle"; break;
361	case 0x003c: pszService = "set global timeout"; break;
362	case 0x003d: pszService = "set VM timeout"; break;
363	case 0x003e: pszService = "cancel timeout"; break;
364	case 0x003f: pszService = "get system time"; break;
365	case 0x0040: pszService = "get VM execution time"; break;
366	case 0x0041: pszService = "hook V86 interrupt chain"; break;
367	case 0x0042: pszService = "get V86 interrupt vector"; break;
368	case 0x0043: pszService = "set V86 interrupt vector"; break;
369	case 0x0044: pszService = "get PM interrupt vector"; break;
370	case 0x0045: pszService = "set PM interrupt vector"; break;
371	case 0x0046: pszService = "simulate interrupt"; break;
372	case 0x0047: pszService = "simulate IRET"; break;
373	case 0x0048: pszService = "simulate far call"; break;
374	case 0x0049: pszService = "simulate far jump"; break;
375	case 0x004a: pszService = "simulate far RET"; break;
376	case 0x004b: pszService = "simulate far RET N"; break;
377	case 0x004c: pszService = "build interrupt stack frame"; break;
378	case 0x004d: pszService = "simulate push"; break;
379	case 0x004e: pszService = "simulate pop"; break;
380	case 0x004f: pszService = "HeapAllocate"; break;
381	case 0x0050: pszService = "HeapReAllocate"; break;
382	case 0x0051: pszService = "HeapFree"; break;
383	case 0x0052: pszService = "HeapGetSize"; break;
384	case 0x0053: pszService = "PageAllocate"; break;
385	case 0x0054: pszService = "PageReAllocate"; break;
386	case 0x0055: pszService = "PageFree"; break;
387	case 0x0056: pszService = "PageLock"; break;
388	case 0x0057: pszService = "PageUnLock"; break;
389	case 0x0058: pszService = "PageGetSizeAddr"; break;
390	case 0x0059: pszService = "PageGetAllocInfo"; break;
391	case 0x005a: pszService = "GetFreePageCount"; break;
392	case 0x005b: pszService = "GetSysPageCount"; break;
393	case 0x005c: pszService = "GetVMPgCount"; break;
394	case 0x005d: pszService = "MapIntoV86"; break;
395	case 0x005e: pszService = "PhysIntoV86"; break;
396	case 0x005f: pszService = "TestGlobalV86Mem"; break;
397	case 0x0060: pszService = "ModifyPageBits"; break;
398	case 0x0061: pszService = "copy page table"; break;
399	case 0x0062: pszService = "map linear into V86"; break;
400	case 0x0063: pszService = "linear page lock"; break;
401	case 0x0064: pszService = "linear page unlock"; break;
402	case 0x0065: pszService = "SetResetV86Pageabl"; break;
403	case 0x0066: pszService = "GetV86PageableArray"; break;
404	case 0x0067: pszService = "PageCheckLinRange"; break;
405	case 0x0068: pszService = "page out dirty pages"; break;
406	case 0x0069: pszService = "discard pages"; break;
407	case 0x006a: pszService = "GetNulPageHandle"; break;
408	case 0x006b: pszService = "get first V86 page"; break;
409	case 0x006c: pszService = "map physical address to linear address"; break;
410	case 0x006d: pszService = "GetAppFlatDSAlias"; break;
411	case 0x006e: pszService = "SelectorMapFlat"; break;
412	case 0x006f: pszService = "GetDemandPageInfo"; break;
413	case 0x0070: pszService = "GetSetPageOutCount"; break;
414	case 0x0071: pszService = "hook V86 page"; break;
415	case 0x0072: pszService = "assign device V86 pages"; break;
416	case 0x0073: pszService = "deassign device V86 pages"; break;
417	case 0x0074: pszService = "get array of V86 pages for device"; break;
418	case 0x0075: pszService = "SetNULPageAddr"; break;
419	case 0x0076: pszService = "allocate GDT selector"; break;
420	case 0x0077: pszService = "free GDT selector"; break;
421	case 0x0078: pszService = "allocate LDT selector"; break;
422	case 0x0079: pszService = "free LDT selector"; break;
423	case 0x007a: pszService = "BuildDescriptorDWORDs"; break;
424	case 0x007b: pszService = "get descriptor"; break;
425	case 0x007c: pszService = "set descriptor"; break;
426	case 0x007d: pszService = "toggle HMA"; break;
427	case 0x007e: pszService = "get fault hook addresses"; break;
428	case 0x007f: pszService = "hook V86 fault"; break;
429	case 0x0080: pszService = "hook PM fault"; break;
430	case 0x0081: pszService = "hook VMM fault"; break;
431	case 0x0082: pszService = "begin nested V86 execution"; break;
432	case 0x0083: pszService = "begin nested execution"; break;
433	case 0x0084: pszService = "execute V86-mode interrupt"; break;
434	case 0x0085: pszService = "resume execution"; break;
435	case 0x0086: pszService = "end nested execution"; break;
436	case 0x0087: pszService = "allocate PM application callback area"; break;
437	case 0x0088: pszService = "get current PM application callback area"; break;
438	case 0x0089: pszService = "set V86 execution mode"; break;
439	case 0x008a: pszService = "set PM execution mode"; break;
440	case 0x008b: pszService = "begin using locked PM stack"; break;
441	case 0x008c: pszService = "end using locked PM stack"; break;
442	case 0x008d: pszService = "save client state"; break;
443	case 0x008e: pszService = "restore client state"; break;
444	case 0x008f: pszService = "execute VxD interrupt"; break;
445	case 0x0090: pszService = "hook device service"; break;
446	case 0x0091: pszService = "hook device V86 API"; break;
447	case 0x0092: pszService = "hook device PM API"; break;
448	case 0x0093: pszService = "system control (see also #02657)"; break;
449	case 0x0094: pszService = "simulate I/O"; break;
450	case 0x0095: pszService = "install multiple I/O handlers"; break;
451	case 0x0096: pszService = "install I/O handler"; break;
452	case 0x0097: pszService = "enable global trapping"; break;
453	case 0x0098: pszService = "enable local trapping"; break;
454	case 0x0099: pszService = "disable global trapping"; break;
455	case 0x009a: pszService = "disable local trapping"; break;
456	case 0x009b: pszService = "create list"; break;
457	case 0x009c: pszService = "destroy list"; break;
458	case 0x009d: pszService = "allocate list"; break;
459	case 0x009e: pszService = "attach list"; break;
460	case 0x009f: pszService = "attach list tail"; break;
461	case 0x00a0: pszService = "insert into list"; break;
462	case 0x00a1: pszService = "remove from list"; break;
463	case 0x00a2: pszService = "deallocate list"; break;
464	case 0x00a3: pszService = "get first item in list"; break;
465	case 0x00a4: pszService = "get next item in list"; break;
466	case 0x00a5: pszService = "remove first item in list"; break;
467	case 0x00a6: pszService = "add instance item"; break;
468	case 0x00a7: pszService = "allocate device callback area"; break;
469	case 0x00a8: pszService = "allocate global V86 data area"; break;
470	case 0x00a9: pszService = "allocate temporary V86 data area"; break;
471	case 0x00aa: pszService = "free temporary V86 data area"; break;
472	case 0x00ab: pszService = "get decimal integer from profile"; break;
473	case 0x00ac: pszService = "convert decimal string to integer"; break;
474	case 0x00ad: pszService = "get fixed-point number from profile"; break;
475	case 0x00ae: pszService = "convert fixed-point string"; break;
476	case 0x00af: pszService = "get hex integer from profile"; break;
477	case 0x00b0: pszService = "convert hex string to integer"; break;
478	case 0x00b1: pszService = "get boolean value from profile"; break;
479	case 0x00b2: pszService = "convert boolean string"; break;
480	case 0x00b3: pszService = "get string from profile"; break;
481	case 0x00b4: pszService = "get next string from profile"; break;
482	case 0x00b5: pszService = "get environment string"; break;
483	case 0x00b6: pszService = "get exec path"; break;
484	case 0x00b7: pszService = "get configuration directory"; break;
485	case 0x00b8: pszService = "open file"; break;
486	case 0x00b9: pszService = "get PSP segment"; break;
487	case 0x00ba: pszService = "get DOS vectors"; break;
488	case 0x00bb: pszService = "get machine information"; break;
489	case 0x00bc: pszService = "get/set HMA information"; break;
490	case 0x00bd: pszService = "set system exit code"; break;
491	case 0x00be: pszService = "fatal error handler"; break;
492	case 0x00bf: pszService = "fatal memory error"; break;
493	case 0x00c0: pszService = "update system clock"; break;
494	case 0x00c1: pszService = "test if debugger installed"; break;
495	case 0x00c2: pszService = "output debugger string"; break;
496	case 0x00c3: pszService = "output debugger character"; break;
497	case 0x00c4: pszService = "input debugger character"; break;
498	case 0x00c5: pszService = "debugger convert hex to binary"; break;
499	case 0x00c6: pszService = "debugger convert hex to decimal"; break;
500	case 0x00c7: pszService = "debugger test if valid handle"; break;
501	case 0x00c8: pszService = "validate client pointer"; break;
502	case 0x00c9: pszService = "test reentry"; break;
503	case 0x00ca: pszService = "queue debugger string"; break;
504	case 0x00cb: pszService = "log procedure call"; break;
505	case 0x00cc: pszService = "debugger test current VM"; break;
506	case 0x00cd: pszService = "get PM interrupt type"; break;
507	case 0x00ce: pszService = "set PM interrupt type"; break;
508	case 0x00cf: pszService = "get last updated system time"; break;
509	case 0x00d0: pszService = "get last updated VM execution time"; break;
510	case 0x00d1: pszService = "test if double-byte character-set lead byte"; break;
511	case 0x00d2: pszService = "AddFreePhysPage"; break;
512	case 0x00d3: pszService = "PageResetHandlePAddr"; break;
513	case 0x00d4: pszService = "SetLastV86Page"; break;
514	case 0x00d5: pszService = "GetLastV86Page"; break;
515	case 0x00d6: pszService = "MapFreePhysReg"; break;
516	case 0x00d7: pszService = "UnmapFreePhysReg"; break;
517	case 0x00d8: pszService = "XchgFreePhysReg"; break;
518	case 0x00d9: pszService = "SetFreePhysRegCalBk"; break;
519	case 0x00da: pszService = "get next arena (MCB)"; break;
520	case 0x00db: pszService = "get name of ugly TSR"; break;
521	case 0x00dc: pszService = "get debug options"; break;
522	case 0x00dd: pszService = "set physical HMA alias"; break;
523	case 0x00de: pszService = "GetGlblRng0V86IntBase"; break;
524	case 0x00df: pszService = "add global V86 data area"; break;
525	case 0x00e0: pszService = "get/set detailed VM error"; break;
526	case 0x00e1: pszService = "Is_Debug_Chr"; break;
527	case 0x00e2: pszService = "clear monochrome screen"; break;
528	case 0x00e3: pszService = "output character to mono screen"; break;
529	case 0x00e4: pszService = "output string to mono screen"; break;
530	case 0x00e5: pszService = "set current position on mono screen"; break;
531	case 0x00e6: pszService = "get current position on mono screen"; break;
532	case 0x00e7: pszService = "get character from mono screen"; break;
533	case 0x00e8: pszService = "locate byte in ROM"; break;
534	case 0x00e9: pszService = "hook invalid page fault"; break;
535	case 0x00ea: pszService = "unhook invalid page fault"; break;
536	case 0x00eb: pszService = "set delete on exit file"; break;
537	case 0x00ec: pszService = "close VM"; break;
538	case 0x00ed: pszService = "Enable_Touch_1st_Meg"; break;
539	case 0x00ee: pszService = "Disable_Touch_1st_Meg"; break;
540	case 0x00ef: pszService = "install exception handler"; break;
541	case 0x00f0: pszService = "remove exception handler"; break;
542	case 0x00f1: pszService = "Get_Crit_Status_No_Block"; break;
543	case 0x00f2: pszService = "Schedule_VM_RTI_Event"; break;
544	case 0x00f3: pszService = "Trace_Out_Service"; break;
545	case 0x00f4: pszService = "Debug_Out_Service"; break;
546	case 0x00f5: pszService = "Debug_Flags_Service"; break;
547	case 0x00f6: pszService = "VMM add import module name"; break;
548	case 0x00f7: pszService = "VMM Add DDB"; break;
549	case 0x00f8: pszService = "VMM Remove DDB"; break;
550	case 0x00f9: pszService = "get thread time slice priority"; break;
551	case 0x00fa: pszService = "set thread time slice priority"; break;
552	case 0x00fb: pszService = "schedule thread event"; break;
553	case 0x00fc: pszService = "cancel thread event"; break;
554	case 0x00fd: pszService = "set thread timeout"; break;
555	case 0x00fe: pszService = "set asynchronous timeout"; break;
556	case 0x00ff: pszService = "AllocatreThreadDataSlot"; break;
557	case 0x0100: pszService = "FreeThreadDataSlot"; break;
558	case 0x0101: pszService = "create Mutex"; break;
559	case 0x0102: pszService = "destroy Mutex"; break;
560	case 0x0103: pszService = "get Mutex owner"; break;
561	case 0x0104: pszService = "call when thread switched"; break;
562	case 0x0105: pszService = "create thread"; break;
563	case 0x0106: pszService = "start thread"; break;
564	case 0x0107: pszService = "terminate thread"; break;
565	case 0x0108: pszService = "get current thread handle"; break;
566	case 0x0109: pszService = "test current thread handle"; break;
567	case 0x010a: pszService = "Get_Sys_Thread_Handle"; break;
568	case 0x010b: pszService = "Test_Sys_Thread_Handle"; break;
569	case 0x010c: pszService = "Validate_Thread_Handle"; break;
570	case 0x010d: pszService = "Get_Initial_Thread_Handle"; break;
571	case 0x010e: pszService = "Test_Initial_Thread_Handle"; break;
572	case 0x010f: pszService = "Debug_Test_Valid_Thread_Handle"; break;
573	case 0x0110: pszService = "Debug_Test_Cur_Thread"; break;
574	case 0x0111: pszService = "VMM_GetSystemInitState"; break;
575	case 0x0112: pszService = "Cancel_Call_When_Thread_Switched"; break;
576	case 0x0113: pszService = "Get_Next_Thread_Handle"; break;
577	case 0x0114: pszService = "Adjust_Thread_Exec_Priority"; break;
578	case 0x0115: pszService = "Deallocate_Device_CB_Area"; break;
579	case 0x0116: pszService = "Remove_IO_Handler"; break;
580	case 0x0117: pszService = "Remove_Mult_IO_Handlers"; break;
581	case 0x0118: pszService = "unhook V86 interrupt chain"; break;
582	case 0x0119: pszService = "unhook V86 fault handler"; break;
583	case 0x011a: pszService = "unhook PM fault handler"; break;
584	case 0x011b: pszService = "unhook VMM fault handler"; break;
585	case 0x011c: pszService = "unhook device service"; break;
586	case 0x011d: pszService = "PageReserve"; break;
587	case 0x011e: pszService = "PageCommit"; break;
588	case 0x011f: pszService = "PageDecommit"; break;
589	case 0x0120: pszService = "PagerRegister"; break;
590	case 0x0121: pszService = "PagerQuery"; break;
591	case 0x0122: pszService = "PagerDeregister"; break;
592	case 0x0123: pszService = "ContextCreate"; break;
593	case 0x0124: pszService = "ContextDestroy"; break;
594	case 0x0125: pszService = "PageAttach"; break;
595	case 0x0126: pszService = "PageFlush"; break;
596	case 0x0127: pszService = "SignalID"; break;
597	case 0x0128: pszService = "PageCommitPhys"; break;
598	case 0x0129: pszService = "Register_Win32_Services"; break;
599	case 0x012a: pszService = "Cancel_Call_When_Not_Critical"; break;
600	case 0x012b: pszService = "Cancel_Call_When_Idle"; break;
601	case 0x012c: pszService = "Cancel_Call_When_Task_Switched"; break;
602	case 0x012d: pszService = "Debug_Printf_Service"; break;
603	case 0x012e: pszService = "enter Mutex"; break;
604	case 0x012f: pszService = "leave Mutex"; break;
605	case 0x0130: pszService = "simulate VM I/O"; break;
606	case 0x0131: pszService = "Signal_Semaphore_No_Switch"; break;
607	case 0x0132: pszService = "MMSwitchContext"; break;
608	case 0x0133: pszService = "MMModifyPermissions"; break;
609	case 0x0134: pszService = "MMQuery"; break;
610	case 0x0135: pszService = "EnterMustComplete"; break;
611	case 0x0136: pszService = "LeaveMustComplete"; break;
612	case 0x0137: pszService = "ResumeExecMustComplete"; break;
613	case 0x0138: pszService = "get thread termination status"; break;
614	case 0x0139: pszService = "GetInstanceInfo"; break;
615	case 0x013a: pszService = "ExecIntMustComplete"; break;
616	case 0x013b: pszService = "ExecVxDIntMustComplete"; break;
617	case 0x013c: pszService = "begin V86 serialization"; break;
618	case 0x013d: pszService = "unhook V86 page"; break;
619	case 0x013e: pszService = "VMM_GetVxDLocationList"; break;
620	case 0x013f: pszService = "VMM_GetDDBList get start of VxD chain"; break;
621	case 0x0140: pszService = "unhook NMI event"; break;
622	case 0x0141: pszService = "Get_Instanced_V86_Int_Vector"; break;
623	case 0x0142: pszService = "get or set real DOS PSP"; break;
624	case 0x0143: pszService = "call priority thread event"; break;
625	case 0x0144: pszService = "Get_System_Time_Address"; break;
626	case 0x0145: pszService = "Get_Crit_Status_Thread"; break;
627	case 0x0146: pszService = "Get_DDB"; break;
628	case 0x0147: pszService = "Directed_Sys_Control"; break;
629	case 0x0148: pszService = "RegOpenKey"; break;
630	case 0x0149: pszService = "RegCloseKey"; break;
631	case 0x014a: pszService = "RegCreateKey"; break;
632	case 0x014b: pszService = "RegDeleteKey"; break;
633	case 0x014c: pszService = "RegEnumKey"; break;
634	case 0x014d: pszService = "RegQueryValue"; break;
635	case 0x014e: pszService = "RegSetValue"; break;
636	case 0x014f: pszService = "RegDeleteValue"; break;
637	case 0x0150: pszService = "RegEnumValue"; break;
638	case 0x0151: pszService = "RegQueryValueEx"; break;
639	case 0x0152: pszService = "RegSetValueEx"; break;
640	case 0x0153: pszService = "CallRing3"; break;
641	case 0x0154: pszService = "Exec_PM_Int"; break;
642	case 0x0155: pszService = "RegFlushKey"; break;
643	case 0x0156: pszService = "PageCommitContig"; break;
644	case 0x0157: pszService = "GetCurrentContext"; break;
645	case 0x0158: pszService = "LocalizeSprintf"; break;
646	case 0x0159: pszService = "LocalizeStackSprintf"; break;
647	case 0x015a: pszService = "Call_Restricted_Event"; break;
648	case 0x015b: pszService = "Cancel_Restricted_Event"; break;
649	case 0x015c: pszService = "Register_PEF_Provider"; break;
650	case 0x015d: pszService = "GetPhysPageInfo"; break;
651	case 0x015e: pszService = "RegQueryInfoKey"; break;
652	case 0x015f: pszService = "MemArb_Reserve_Pages"; break;
653	case 0x0160: pszService = "Time_Slice_Sys_VM_Idle"; break;
654	case 0x0161: pszService = "Time_Slice_Sleep"; break;
655	case 0x0162: pszService = "Boost_With_Decay"; break;
656	case 0x0163: pszService = "Set_Inversion_Pri"; break;
657	case 0x0164: pszService = "Reset_Inversion_Pri"; break;
658	case 0x0165: pszService = "Release_Inversion_Pri"; break;
659	case 0x0166: pszService = "Get_Thread_Win32_Pri"; break;
660	case 0x0167: pszService = "Set_Thread_Win32_Pri"; break;
661	case 0x0168: pszService = "Set_Thread_Static_Boost"; break;
662	case 0x0169: pszService = "Set_VM_Static_Boost"; break;
663	case 0x016a: pszService = "Release_Inversion_Pri_ID"; break;
664	case 0x016b: pszService = "Attach_Thread_To_Group"; break;
665	case 0x016c: pszService = "Detach_Thread_From_Group"; break;
666	case 0x016d: pszService = "Set_Group_Static_Boost"; break;
667	case 0x016e: pszService = "GetRegistryPath"; break;
668	case 0x016f: pszService = "GetRegistryKey"; break;
669	case 0x0170: pszService = "CleanupNestedExec"; break;
670	case 0x0171: pszService = "RegRemapPreDefKey"; break;
671	case 0x0172: pszService = "End_V86_Serialization"; break;
672	case 0x0173: pszService = "Assert_Range"; break;
673	case 0x0174: pszService = "Sprintf"; break;
674	case 0x0175: pszService = "PageChangePager"; break;
675	case 0x0176: pszService = "RegCreateDynKey"; break;
676	case 0x0177: pszService = "RegQMulti"; break;
677	case 0x0178: pszService = "Boost_Thread_With_VM"; break;
678	case 0x0179: pszService = "Get_Boot_Flags"; break;
679	case 0x017a: pszService = "Set_Boot_Flags"; break;
680	case 0x017b: pszService = "lstrcpyn"; break;
681	case 0x017c: pszService = "lstrlen"; break;
682	case 0x017d: pszService = "lmemcpy"; break;
683	case 0x017e: pszService = "GetVxDName"; break;
684	case 0x017f: pszService = "Force_Mutexes_Free"; break;
685	case 0x0180: pszService = "Restore_Forced_Mutexes"; break;
686	case 0x0181: pszService = "AddReclaimableItem"; break;
687	case 0x0182: pszService = "SetReclaimableItem"; break;
688	case 0x0183: pszService = "EnumReclaimableItem"; break;
689	case 0x0184: pszService = "Time_Slice_Wake_Sys_VM"; break;
690	case 0x0185: pszService = "VMM_Replace_Global_Environment"; break;
691	case 0x0186: pszService = "Begin_Non_Serial_Nest_V86_Exec"; break;
692	case 0x0187: pszService = "Get_Nest_Exec_Status"; break;
693	case 0x0188: pszService = "Open_Boot_Log"; break;
694	case 0x0189: pszService = "Write_Boot_Log"; break;
695	case 0x018a: pszService = "Close_Boot_Log"; break;
696	case 0x018b: pszService = "EnableDisable_Boot_Log"; break;
697	case 0x018c: pszService = "Call_On_My_Stack"; break;
698	case 0x018d: pszService = "Get_Inst_V86_Int_Vec_Base"; break;
699	case 0x018e: pszService = "lstrcmpi"; break;
700	case 0x018f: pszService = "strupr"; break;
701	case 0x0190: pszService = "Log_Fault_Call_Out"; break;
702	case 0x0191: pszService = "AtEventTime"; break;
703	}
704	pszVxD = "VMM";
705	break;
706	case 0x0002: pszVxD = "DEBUG"; break;
707	case 0x0003: pszVxD = "VPICD"; break;
708	case 0x0004: pszVxD = "VDMAD"; break;
709	case 0x0005: pszVxD = "VTD"; break;
710	case 0x0006: pszVxD = "V86MMGR"; break;
711	case 0x0007: pszVxD = "PageSwap"; break;
712	case 0x0009: pszVxD = "REBOOT"; break;
713	case 0x000A: pszVxD = "VDD"; break;
714	case 0x000B: pszVxD = "VSD"; break;
715	case 0x000C: pszVxD = "VMD / VMOUSE"; break;
716	case 0x000D: pszVxD = "VKD"; break;
717	case 0x000E: pszVxD = "VCD"; break;
718	case 0x0010: pszVxD = "BlockDev / IOS"; break;
719	case 0x0011: pszVxD = "VMCPD"; break;
720	case 0x0012: pszVxD = "EBIOS"; break;
721	case 0x0014: pszVxD = "VNETBIOS"; break;
722	case 0x0015: pszVxD = "DOSMGR"; break;
723	case 0x0017: pszVxD = "SHELL"; break;
724	case 0x0018: pszVxD = "VMPoll"; break;
725	case 0x001A: pszVxD = "DOSNET"; break;
726	case 0x001B: pszVxD = "VFD"; break;
727	case 0x001C: pszVxD = "LoadHi"; break;
728	case 0x0020: pszVxD = "Int13"; break;
729	case 0x0021: pszVxD = "PAGEFILE"; break;
730	case 0x0026: pszVxD = "VPOWERD"; break;
731	case 0x0027: pszVxD = "VXDLDR"; break;
732	case 0x0028: pszVxD = "NDIS"; break;
733	case 0x002A: pszVxD = "VWIN32"; break;
734	case 0x002B: pszVxD = "VCOMM"; break;
735	case 0x002C: pszVxD = "SPOOLER"; break;
736	case 0x0032: pszVxD = "VSERVER"; break;
737	case 0x0033: pszVxD = "CONFIGMG"; break;
738	case 0x0034: pszVxD = "DWCFGMG.SYS"; break;
739	case 0x0036: pszVxD = "VFBACKUP"; break;
740	case 0x0037: pszVxD = "VMINI / ENABLE"; break;
741	case 0x0038: pszVxD = "VCOND"; break;
742	case 0x003D: pszVxD = "BIOS"; break;
743	case 0x003E: pszVxD = "WSOCK"; break;
744	case 0x0040: pszVxD = "IFSMgr"; break;
745	case 0x0041: pszVxD = "VCDFSD"; break;
746	case 0x0048: pszVxD = "PERF"; break;
747	case 0x004A: pszVxD = "MTRR"; break;
748	case 0x004B: pszVxD = "NTKERN"; break;
749	case 0x011F: pszVxD = "VFLATD"; break;
750	case 0x0449: pszVxD = "vjoyd"; break;
751	case 0x044A: pszVxD = "mmdevldr"; break;
752	case 0x0480: pszVxD = "VNetSup"; break;
753	case 0x0481: pszVxD = "VREDIR"; break;
754	case 0x0483: pszVxD = "VSHARE"; break;
755	case 0x0487: pszVxD = "NWLINK"; break;
756	case 0x0488: pszVxD = "VTDI"; break;
757	case 0x0489: pszVxD = "VIP"; break;
758	case 0x048A: pszVxD = "MSTCP"; break;
759	case 0x048B: pszVxD = "VCACHE"; break;
760	case 0x048E: pszVxD = "NWREDIR"; break;
761	case 0x0491: pszVxD = "FILESEC"; break;
762	case 0x0492: pszVxD = "NWSERVER"; break;
763	case 0x0493: pszVxD = "MSSP / NWSP"; break;
764	case 0x0494: pszVxD = "NSCL"; break;
765	case 0x0495: pszVxD = "AFVXD"; break;
766	case 0x0496: pszVxD = "NDIS2SUP"; break;
767	case 0x0498: pszVxD = "Splitter"; break;
768	case 0x0499: pszVxD = "PPPMAC"; break;
769	case 0x049A: pszVxD = "VDHCP"; break;
770	case 0x049B: pszVxD = "VNBT"; break;
771	case 0x049D: pszVxD = "LOGGER"; break;
772	case 0x097C: pszVxD = "PCCARD"; break;
773	case 0x3098: pszVxD = "VstlthD"; break; /* QEMM */
774	case 0x30F6: pszVxD = "WSVV"; break;
775	case 0x33FC: pszVxD = "ASPIENUM"; break;
776	case 0x357E: pszVxD = "DSOUND"; break;
777	case 0x39E6: pszVxD = "A3D"; break;
778	case 0x3BFD: pszVxD = "CWCPROXY"; break;
779	case 0x3C78: pszVxD = "VGARTD"; break;
780
781	default:
782	{
783	uint8_t abOpcodes[16] = {0};
784	cbInstr = RT_MIN(cbInstr, 16);
785	rc = PGMPhysSimpleReadGCPtr(pVCpu, abOpcodes, GCPtrParams - cbInstr, cbInstr);
786	Log2(("VxD syscall: VxD=%#x Service=%#x - Unknown at %04x:%08RX64: %.Rhxs - %.Rhxs (%Rrc)\n",
787	idVxD, idService, pVCpu->cpum.GstCtx.cs.Sel, pVCpu->cpum.GstCtx.rip,
788	cbInstr, abOpcodes, sizeof(auParams), auParams, rc));
789	return;
790	}
791	}
792	if (pszService)
793	Log2(("VxD syscall: VxD=%#04x Service=%#04x - %s: %s\n", idVxD, idService, pszVxD, pszService));
794	else
795	Log2(("VxD syscall: VxD=%#04x Service=%#04x - %s\n", idVxD, idService, pszVxD));
796	}
797	else
798	Log2(("VxD syscall: unable to read parameters at %RGv: %Rrc\n", GCPtrParams, rc));
799	}
800
801
802	static void iemLogSyscallLinuxX86Int80(PVMCPUCC pVCpu)
803	{
804	uint32_t fStrArgs = 0;
805	const char *pszName;
806	int cArgs;
807	uint32_t const uSysCall = pVCpu->cpum.GstCtx.eax;
808	switch (uSysCall)
809	{
810	case 0: cArgs = -1; pszName = "restart_syscall"; break;
811	case 1: cArgs = 1; pszName = "exit"; break;
812	case 2: cArgs = -1; pszName = "fork"; break;
813	case 3: cArgs = 3; pszName = "read"; break;
814	case 4: cArgs = 3; pszName = "write"; break;
815	case 5: cArgs = 3; pszName = "open"; fStrArgs = 1; break;
816	case 6: cArgs = 1; pszName = "close"; break;
817	case 7: cArgs = 3; pszName = "waitpid"; break;
818	case 8: cArgs = 2; pszName = "creat"; break;
819	case 9: cArgs = 2; pszName = "link"; fStrArgs = 1\|2; break;
820	case 10: cArgs = 1; pszName = "unlink"; fStrArgs = 1; break;
821	case 11: cArgs = 3; pszName = "execve"; fStrArgs = 1; break;
822	case 12: cArgs = 1; pszName = "chdir"; fStrArgs = 1; break;
823	case 13: cArgs = 1; pszName = "time"; break;
824	case 14: cArgs = 3; pszName = "mknod"; fStrArgs = 1; break;
825	case 15: cArgs = 2; pszName = "chmod"; fStrArgs = 1; break;
826	case 16: cArgs = 3; pszName = "lchown"; fStrArgs = 1; break;
827	case 17: cArgs = -1; pszName = "break;"; break;
828	case 18: cArgs = 2; pszName = "oldstat"; fStrArgs = 1; break;
829	case 19: cArgs = 3; pszName = "lseek"; break;
830	case 20: cArgs = -1; pszName = "getpid"; break;
831	case 21: cArgs = 5; pszName = "mount"; fStrArgs = 1\|2\|4; break;
832	case 22: cArgs = 1; pszName = "umount"; fStrArgs = 1; break;
833	case 23: cArgs = 1; pszName = "setuid"; break;
834	case 24: cArgs = -1; pszName = "getuid"; break;
835	case 25: cArgs = 1; pszName = "stime"; break;
836	case 26: cArgs = 4; pszName = "ptrace"; break;
837	case 27: cArgs = 1; pszName = "alarm"; break;
838	case 28: cArgs = 2; pszName = "oldfstat"; break;
839	case 29: cArgs = -1; pszName = "pause"; break;
840	case 30: cArgs = 2; pszName = "utime"; fStrArgs = 1; break;
841	case 31: cArgs = -1; pszName = "stty"; break;
842	case 32: cArgs = -1; pszName = "gtty"; break;
843	case 33: cArgs = 2; pszName = "access"; fStrArgs = 1; break;
844	case 34: cArgs = 1; pszName = "nice"; break;
845	case 35: cArgs = -1; pszName = "ftime"; break;
846	case 36: cArgs = -1; pszName = "sync"; break;
847	case 37: cArgs = 2; pszName = "kill"; break;
848	case 38: cArgs = 2; pszName = "rename"; fStrArgs = 1\|2; break;
849	case 39: cArgs = 2; pszName = "mkdir"; fStrArgs = 1; break;
850	case 40: cArgs = 1; pszName = "rmdir"; fStrArgs = 1; break;
851	case 41: cArgs = 1; pszName = "dup"; break;
852	case 42: cArgs = 1; pszName = "pipe"; break;
853	case 43: cArgs = 1; pszName = "times"; fStrArgs = 1; break;
854	case 44: cArgs = -1; pszName = "prof"; break;
855	case 45: cArgs = 1; pszName = "brk"; break;
856	case 46: cArgs = 1; pszName = "setgid"; break;
857	case 47: cArgs = -1; pszName = "getgid"; break;
858	case 48: cArgs = 2; pszName = "signal"; break;
859	case 49: cArgs = -1; pszName = "geteuid"; break;
860	case 50: cArgs = -1; pszName = "getegid"; break;
861	case 51: cArgs = 1; pszName = "acct"; break;
862	case 52: cArgs = 2; pszName = "umount2"; fStrArgs = 1; break;
863	case 53: cArgs = -1; pszName = "lock"; break;
864	case 54: cArgs = 3; pszName = "ioctl"; break;
865	case 55: cArgs = 3; pszName = "fcntl"; break;
866	case 56: cArgs = -1; pszName = "mpx"; break;
867	case 57: cArgs = 2; pszName = "setpgid"; break;
868	case 58: cArgs = -1; pszName = "ulimit"; break;
869	case 59: cArgs = 1; pszName = "oldolduname"; break;
870	case 60: cArgs = 1; pszName = "umask"; break;
871	case 61: cArgs = 1; pszName = "chroot"; fStrArgs = 1; break;
872	case 62: cArgs = 2; pszName = "ustat"; break;
873	case 63: cArgs = 2; pszName = "dup2"; break;
874	case 64: cArgs = -1; pszName = "getppid"; break;
875	case 65: cArgs = -1; pszName = "getpgrp"; break;
876	case 66: cArgs = -1; pszName = "setsid"; break;
877	case 67: cArgs = 3; pszName = "sigaction"; break;
878	case 68: cArgs = -1; pszName = "sgetmask"; break;
879	case 69: cArgs = 1; pszName = "ssetmask"; break;
880	case 70: cArgs = 2; pszName = "setreuid"; break;
881	case 71: cArgs = 2; pszName = "setregid"; break;
882	case 72: cArgs = 1; pszName = "sigsuspend"; break;
883	case 73: cArgs = 1; pszName = "sigpending"; break;
884	case 74: cArgs = 2; pszName = "sethostname"; fStrArgs = 1; break;
885	case 75: cArgs = 2; pszName = "setrlimit"; break;
886	case 76: cArgs = 2; pszName = "getrlimit"; break;
887	case 77: cArgs = 2; pszName = "getrusage"; break;
888	case 78: cArgs = 2; pszName = "gettimeofday"; break;
889	case 79: cArgs = 2; pszName = "settimeofday"; break;
890	case 80: cArgs = 2; pszName = "getgroups"; break;
891	case 81: cArgs = 2; pszName = "setgroups"; break;
892	case 82: cArgs = 1; pszName = "select"; break;
893	case 83: cArgs = 2; pszName = "symlink"; fStrArgs = 1\|2; break;
894	case 84: cArgs = 2; pszName = "oldlstat"; fStrArgs = 1; break;
895	case 85: cArgs = 3; pszName = "readlink"; fStrArgs = 1; break;
896	case 86: cArgs = 1; pszName = "uselib"; break;
897	case 87: cArgs = 2; pszName = "swapon"; fStrArgs = 1; break;
898	case 88: cArgs = 4; pszName = "reboot"; break;
899	case 89: cArgs = 3; pszName = "readdir"; break;
900	case 90: cArgs = 1; pszName = "mmap"; break;
901	case 91: cArgs = 2; pszName = "munmap"; break;
902	case 92: cArgs = 2; pszName = "truncate"; fStrArgs = 1; break;
903	case 93: cArgs = 2; pszName = "ftruncate"; break;
904	case 94: cArgs = 2; pszName = "fchmod"; break;
905	case 95: cArgs = 3; pszName = "fchown"; break;
906	case 96: cArgs = 2; pszName = "getpriority"; break;
907	case 97: cArgs = 3; pszName = "setpriority"; break;
908	case 98: cArgs = -1; pszName = "profil"; break;
909	case 99: cArgs = 2; pszName = "statfs"; fStrArgs = 1; break;
910	case 100: cArgs = 2; pszName = "fstatfs"; break;
911	case 101: cArgs = 3; pszName = "ioperm"; break;
912	case 102: cArgs = 2; pszName = "socketcall"; break;
913	case 103: cArgs = 3; pszName = "syslog"; break;
914	case 104: cArgs = 3; pszName = "setitimer"; break;
915	case 105: cArgs = 2; pszName = "getitimer"; break;
916	case 106: cArgs = 2; pszName = "stat"; fStrArgs = 1; break;
917	case 107: cArgs = 2; pszName = "lstat"; fStrArgs = 1; break;
918	case 108: cArgs = 2; pszName = "fstat"; break;
919	case 109: cArgs = 1; pszName = "olduname"; break;
920	case 110: cArgs = 1; pszName = "iopl"; break;
921	case 111: cArgs = -1; pszName = "vhangup"; break;
922	case 112: cArgs = -1; pszName = "idle"; break;
923	case 113: cArgs = 1; pszName = "vm86old"; break;
924	case 114: cArgs = 4; pszName = "wait4"; break;
925	case 115: cArgs = 1; pszName = "swapoff"; fStrArgs = 1; break;
926	case 116: cArgs = 1; pszName = "sysinfo"; break;
927	case 117: cArgs = 6; pszName = "ipc"; break;
928	case 118: cArgs = 1; pszName = "fsync"; break;
929	case 119: cArgs = -1; pszName = "sigreturn"; break;
930	case 120: cArgs = 5; pszName = "clone"; break;
931	case 121: cArgs = 2; pszName = "setdomainname"; fStrArgs = 1; break;
932	case 122: cArgs = 1; pszName = "uname"; break;
933	case 123: cArgs = 3; pszName = "modify_ldt"; break;
934	case 124: cArgs = 1; pszName = "adjtimex"; break;
935	case 125: cArgs = 3; pszName = "mprotect"; break;
936	case 126: cArgs = 3; pszName = "sigprocmask"; break;
937	case 127: cArgs = -1; pszName = "create_module"; fStrArgs = 1; break;
938	case 128: cArgs = 3; pszName = "init_module"; break;
939	case 129: cArgs = 2; pszName = "delete_module"; fStrArgs = 1; break;
940	case 130: cArgs = -1; pszName = "get_kernel_syms"; break;
941	case 131: cArgs = 4; pszName = "quotactl"; break;
942	case 132: cArgs = 1; pszName = "getpgid"; break;
943	case 133: cArgs = 1; pszName = "fchdir"; break;
944	case 134: cArgs = -1; pszName = "bdflush"; break;
945	case 135: cArgs = 3; pszName = "sysfs"; break;
946	case 136: cArgs = 1; pszName = "personality"; break;
947	case 137: cArgs = -1; pszName = "afs_syscall"; break;
948	case 138: cArgs = 1; pszName = "setfsuid"; break;
949	case 139: cArgs = 1; pszName = "setfsgid"; break;
950	case 140: cArgs = 5; pszName = "_llseek"; break;
951	case 141: cArgs = 3; pszName = "getdents"; break;
952	case 142: cArgs = 5; pszName = "_newselect"; break;
953	case 143: cArgs = 2; pszName = "flock"; break;
954	case 144: cArgs = 3; pszName = "msync"; break;
955	case 145: cArgs = 3; pszName = "readv"; break;
956	case 146: cArgs = 3; pszName = "writev"; break;
957	case 147: cArgs = 1; pszName = "getsid"; break;
958	case 148: cArgs = 1; pszName = "fdatasync"; break;
959	case 149: cArgs = -1; pszName = "_sysctl"; break;
960	case 150: cArgs = 2; pszName = "mlock"; break;
961	case 151: cArgs = 2; pszName = "munlock"; break;
962	case 152: cArgs = 1; pszName = "mlockall"; break;
963	case 153: cArgs = -1; pszName = "munlockall"; break;
964	case 154: cArgs = 2; pszName = "sched_setparam"; break;
965	case 155: cArgs = 2; pszName = "sched_getparam"; break;
966	case 156: cArgs = 3; pszName = "sched_setscheduler"; break;
967	case 157: cArgs = 1; pszName = "sched_getscheduler"; break;
968	case 158: cArgs = -1; pszName = "sched_yield"; break;
969	case 159: cArgs = 1; pszName = "sched_get_priority_max"; break;
970	case 160: cArgs = 1; pszName = "sched_get_priority_min"; break;
971	case 161: cArgs = 2; pszName = "sched_rr_get_interval"; break;
972	case 162: cArgs = 2; pszName = "nanosleep"; break;
973	case 163: cArgs = 5; pszName = "mremap"; break;
974	case 164: cArgs = 3; pszName = "setresuid"; break;
975	case 165: cArgs = 3; pszName = "getresuid"; break;
976	case 166: cArgs = 2; pszName = "vm86"; break;
977	case 167: cArgs = -1; pszName = "query_module"; break;
978	case 168: cArgs = 3; pszName = "poll"; break;
979	case 169: cArgs = -1; pszName = "nfsservctl"; break;
980	case 170: cArgs = 3; pszName = "setresgid"; break;
981	case 171: cArgs = 3; pszName = "getresgid"; break;
982	case 172: cArgs = 5; pszName = "prctl"; break;
983	case 173: cArgs = -1; pszName = "rt_sigreturn"; break;
984	case 174: cArgs = 4; pszName = "rt_sigaction"; break;
985	case 175: cArgs = 4; pszName = "rt_sigprocmask"; break;
986	case 176: cArgs = 2; pszName = "rt_sigpending"; break;
987	case 177: cArgs = 4; pszName = "rt_sigtimedwait"; break;
988	case 178: cArgs = 3; pszName = "rt_sigqueueinfo"; break;
989	case 179: cArgs = 2; pszName = "rt_sigsuspend"; break;
990	case 180: cArgs = 5; pszName = "pread64"; break;
991	case 181: cArgs = 5; pszName = "pwrite64"; break;
992	case 182: cArgs = 3; pszName = "chown"; break;
993	case 183: cArgs = 2; pszName = "getcwd"; break;
994	case 184: cArgs = 2; pszName = "capget"; break;
995	case 185: cArgs = 2; pszName = "capset"; break;
996	case 186: cArgs = 2; pszName = "sigaltstack"; break;
997	case 187: cArgs = 4; pszName = "sendfile"; break;
998	case 188: cArgs = -1; pszName = "getpmsg"; break;
999	case 189: cArgs = -1; pszName = "putpmsg"; break;
1000	case 190: cArgs = -1; pszName = "vfork"; break;
1001	case 191: cArgs = 2; pszName = "ugetrlimit"; break;
1002	case 192: cArgs = 6; pszName = "mmap2"; break;
1003	case 193: cArgs = 3; pszName = "truncate64"; break;
1004	case 194: cArgs = 3; pszName = "ftruncate64"; break;
1005	case 195: cArgs = 2; pszName = "stat64"; break;
1006	case 196: cArgs = 2; pszName = "lstat64"; break;
1007	case 197: cArgs = 2; pszName = "fstat64"; break;
1008	case 198: cArgs = 3; pszName = "lchown32"; break;
1009	case 199: cArgs = -1; pszName = "getuid32"; break;
1010	case 200: cArgs = -1; pszName = "getgid32"; break;
1011	case 201: cArgs = -1; pszName = "geteuid32"; break;
1012	case 202: cArgs = -1; pszName = "getegid32"; break;
1013	case 203: cArgs = 2; pszName = "setreuid32"; break;
1014	case 204: cArgs = 2; pszName = "setregid32"; break;
1015	case 205: cArgs = 2; pszName = "getgroups32"; break;
1016	case 206: cArgs = 2; pszName = "setgroups32"; break;
1017	case 207: cArgs = 3; pszName = "fchown32"; break;
1018	case 208: cArgs = 3; pszName = "setresuid32"; break;
1019	case 209: cArgs = 3; pszName = "getresuid32"; break;
1020	case 210: cArgs = 3; pszName = "setresgid32"; break;
1021	case 211: cArgs = 3; pszName = "getresgid32"; break;
1022	case 212: cArgs = 3; pszName = "chown32"; break;
1023	case 213: cArgs = 1; pszName = "setuid32"; break;
1024	case 214: cArgs = 1; pszName = "setgid32"; break;
1025	case 215: cArgs = 1; pszName = "setfsuid32"; break;
1026	case 216: cArgs = 1; pszName = "setfsgid32"; break;
1027	case 217: cArgs = 2; pszName = "pivot_root"; break;
1028	case 218: cArgs = 3; pszName = "mincore"; break;
1029	case 219: cArgs = 3; pszName = "madvise"; break;
1030	case 220: cArgs = 3; pszName = "getdents64"; break;
1031	case 221: cArgs = 3; pszName = "fcntl64"; break;
1032	case 224: cArgs = -1; pszName = "gettid"; break;
1033	case 225: cArgs = 4; pszName = "readahead"; break;
1034	case 226: cArgs = 5; pszName = "setxattr"; break;
1035	case 227: cArgs = 5; pszName = "lsetxattr"; break;
1036	case 228: cArgs = 5; pszName = "fsetxattr"; break;
1037	case 229: cArgs = 4; pszName = "getxattr"; break;
1038	case 230: cArgs = 4; pszName = "lgetxattr"; break;
1039	case 231: cArgs = 4; pszName = "fgetxattr"; break;
1040	case 232: cArgs = 3; pszName = "listxattr"; break;
1041	case 233: cArgs = 3; pszName = "llistxattr"; break;
1042	case 234: cArgs = 3; pszName = "flistxattr"; break;
1043	case 235: cArgs = 2; pszName = "removexattr"; break;
1044	case 236: cArgs = 2; pszName = "lremovexattr"; break;
1045	case 237: cArgs = 2; pszName = "fremovexattr"; break;
1046	case 238: cArgs = 2; pszName = "tkill"; break;
1047	case 239: cArgs = 4; pszName = "sendfile64"; break;
1048	case 240: cArgs = 6; pszName = "futex"; break;
1049	case 241: cArgs = 3; pszName = "sched_setaffinity"; break;
1050	case 242: cArgs = 3; pszName = "sched_getaffinity"; break;
1051	case 243: cArgs = 1; pszName = "set_thread_area"; break;
1052	case 244: cArgs = 1; pszName = "get_thread_area"; break;
1053	case 245: cArgs = 2; pszName = "io_setup"; break;
1054	case 246: cArgs = 1; pszName = "io_destroy"; break;
1055	case 247: cArgs = 5; pszName = "io_getevents"; break;
1056	case 248: cArgs = 3; pszName = "io_submit"; break;
1057	case 249: cArgs = 3; pszName = "io_cancel"; break;
1058	case 250: cArgs = 5; pszName = "fadvise64"; break;
1059	case 252: cArgs = 1; pszName = "exit_group"; break;
1060	case 253: cArgs = -1; pszName = "lookup_dcookie"; break;
1061	case 254: cArgs = 1; pszName = "epoll_create"; break;
1062	case 255: cArgs = 4; pszName = "epoll_ctl"; break;
1063	case 256: cArgs = 4; pszName = "epoll_wait"; break;
1064	case 257: cArgs = 5; pszName = "remap_file_pages"; break;
1065	case 258: cArgs = 1; pszName = "set_tid_address"; break;
1066	case 259: cArgs = 3; pszName = "timer_create"; break;
1067	case 260: cArgs = 4; pszName = "timer_settime"; break;
1068	case 261: cArgs = 2; pszName = "timer_gettime"; break;
1069	case 262: cArgs = 1; pszName = "timer_getoverrun"; break;
1070	case 263: cArgs = 1; pszName = "timer_delete"; break;
1071	case 264: cArgs = 2; pszName = "clock_settime"; break;
1072	case 265: cArgs = 2; pszName = "clock_gettime"; break;
1073	case 266: cArgs = 2; pszName = "clock_getres"; break;
1074	case 267: cArgs = 4; pszName = "clock_nanosleep"; break;
1075	case 268: cArgs = 3; pszName = "statfs64"; break;
1076	case 269: cArgs = 3; pszName = "fstatfs64"; break;
1077	case 270: cArgs = 3; pszName = "tgkill"; break;
1078	case 271: cArgs = 2; pszName = "utimes"; break;
1079	case 272: cArgs = 6; pszName = "fadvise64_64"; break;
1080	case 273: cArgs = -1; pszName = "vserver"; break;
1081	case 274: cArgs = 6; pszName = "mbind"; break;
1082	case 275: cArgs = 5; pszName = "get_mempolicy"; break;
1083	case 276: cArgs = 3; pszName = "set_mempolicy"; break;
1084	case 277: cArgs = 4; pszName = "mq_open"; break;
1085	case 278: cArgs = 1; pszName = "mq_unlink"; break;
1086	case 279: cArgs = 5; pszName = "mq_timedsend"; break;
1087	case 280: cArgs = 5; pszName = "mq_timedreceive"; break;
1088	case 281: cArgs = 2; pszName = "mq_notify"; break;
1089	case 282: cArgs = 3; pszName = "mq_getsetattr"; break;
1090	case 283: cArgs = 4; pszName = "kexec_load"; break;
1091	case 284: cArgs = 5; pszName = "waitid"; break;
1092	case 286: cArgs = 5; pszName = "add_key"; break;
1093	case 287: cArgs = 4; pszName = "request_key"; break;
1094	case 288: cArgs = 5; pszName = "keyctl"; break;
1095	case 289: cArgs = 3; pszName = "ioprio_set"; break;
1096	case 290: cArgs = 2; pszName = "ioprio_get"; break;
1097	case 291: cArgs = -1; pszName = "inotify_init"; break;
1098	case 292: cArgs = 3; pszName = "inotify_add_watch"; break;
1099	case 293: cArgs = 2; pszName = "inotify_rm_watch"; break;
1100	case 294: cArgs = 4; pszName = "migrate_pages"; break;
1101	case 295: cArgs = 4; pszName = "openat"; break;
1102	case 296: cArgs = 3; pszName = "mkdirat"; break;
1103	case 297: cArgs = 4; pszName = "mknodat"; break;
1104	case 298: cArgs = 5; pszName = "fchownat"; break;
1105	case 299: cArgs = 3; pszName = "futimesat"; break;
1106	case 300: cArgs = 4; pszName = "fstatat64"; break;
1107	case 301: cArgs = 3; pszName = "unlinkat"; break;
1108	case 302: cArgs = 4; pszName = "renameat"; break;
1109	case 303: cArgs = 5; pszName = "linkat"; break;
1110	case 304: cArgs = 3; pszName = "symlinkat"; break;
1111	case 305: cArgs = 4; pszName = "readlinkat"; break;
1112	case 306: cArgs = 3; pszName = "fchmodat"; break;
1113	case 307: cArgs = 3; pszName = "faccessat"; break;
1114	case 308: cArgs = 6; pszName = "pselect6"; break;
1115	case 309: cArgs = 5; pszName = "ppoll"; break;
1116	case 310: cArgs = 1; pszName = "unshare"; break;
1117	case 311: cArgs = 2; pszName = "set_robust_list"; break;
1118	case 312: cArgs = 3; pszName = "get_robust_list"; break;
1119	case 313: cArgs = 6; pszName = "splice"; break;
1120	case 314: cArgs = 6; pszName = "sync_file_range"; break;
1121	case 315: cArgs = 4; pszName = "tee"; break;
1122	case 316: cArgs = 4; pszName = "vmsplice"; break;
1123	case 317: cArgs = 6; pszName = "move_pages"; break;
1124	case 318: cArgs = 3; pszName = "getcpu"; break;
1125	case 319: cArgs = 6; pszName = "epoll_pwait"; break;
1126	case 320: cArgs = 4; pszName = "utimensat"; break;
1127	case 321: cArgs = 3; pszName = "signalfd"; break;
1128	case 322: cArgs = 2; pszName = "timerfd_create"; break;
1129	case 323: cArgs = 1; pszName = "eventfd"; break;
1130	case 324: cArgs = 6; pszName = "fallocate"; break;
1131	case 325: cArgs = 4; pszName = "timerfd_settime"; break;
1132	case 326: cArgs = 2; pszName = "timerfd_gettime"; break;
1133	case 327: cArgs = 4; pszName = "signalfd4"; break;
1134	case 328: cArgs = 2; pszName = "eventfd2"; break;
1135	case 329: cArgs = 1; pszName = "epoll_create1"; break;
1136	case 330: cArgs = 3; pszName = "dup3"; break;
1137	case 331: cArgs = 2; pszName = "pipe2"; break;
1138	case 332: cArgs = 1; pszName = "inotify_init1"; break;
1139	case 333: cArgs = 5; pszName = "preadv"; break;
1140	case 334: cArgs = 5; pszName = "pwritev"; break;
1141	case 335: cArgs = 4; pszName = "rt_tgsigqueueinfo"; break;
1142	case 336: cArgs = 5; pszName = "perf_event_open"; break;
1143	case 337: cArgs = 5; pszName = "recvmmsg"; break;
1144	case 338: cArgs = 2; pszName = "fanotify_init"; break;
1145	case 339: cArgs = 5; pszName = "fanotify_mark"; break;
1146	case 340: cArgs = 4; pszName = "prlimit64"; break;
1147	case 341: cArgs = 5; pszName = "name_to_handle_at"; break;
1148	case 342: cArgs = 3; pszName = "open_by_handle_at"; break;
1149	case 343: cArgs = 2; pszName = "clock_adjtime"; break;
1150	case 344: cArgs = 1; pszName = "syncfs"; break;
1151	case 345: cArgs = 4; pszName = "sendmmsg"; break;
1152	case 346: cArgs = 2; pszName = "setns"; break;
1153	case 347: cArgs = 6; pszName = "process_vm_readv"; break;
1154	case 348: cArgs = 6; pszName = "process_vm_writev"; break;
1155	case 349: cArgs = 5; pszName = "kcmp"; break;
1156	case 350: cArgs = 3; pszName = "finit_module"; break;
1157	case 351: cArgs = 3; pszName = "sched_setattr"; break;
1158	case 352: cArgs = 4; pszName = "sched_getattr"; break;
1159	case 353: cArgs = 5; pszName = "renameat2"; break;
1160	case 354: cArgs = 3; pszName = "seccomp"; break;
1161	case 355: cArgs = 3; pszName = "getrandom"; break;
1162	case 356: cArgs = 2; pszName = "memfd_create"; break;
1163	case 357: cArgs = 3; pszName = "bpf"; break;
1164	case 358: cArgs = 5; pszName = "execveat"; break;
1165	case 359: cArgs = 3; pszName = "socket"; break;
1166	case 360: cArgs = 4; pszName = "socketpair"; break;
1167	case 361: cArgs = 3; pszName = "bind"; break;
1168	case 362: cArgs = 3; pszName = "connect"; break;
1169	case 363: cArgs = 2; pszName = "listen"; break;
1170	case 364: cArgs = 4; pszName = "accept4"; break;
1171	case 365: cArgs = 5; pszName = "getsockopt"; break;
1172	case 366: cArgs = 5; pszName = "setsockopt"; break;
1173	case 367: cArgs = 3; pszName = "getsockname"; break;
1174	case 368: cArgs = 3; pszName = "getpeername"; break;
1175	case 369: cArgs = 6; pszName = "sendto"; break;
1176	case 370: cArgs = 3; pszName = "sendmsg"; break;
1177	case 371: cArgs = 6; pszName = "recvfrom"; break;
1178	case 372: cArgs = 3; pszName = "recvmsg"; break;
1179	case 373: cArgs = 2; pszName = "shutdown"; break;
1180	case 374: cArgs = 1; pszName = "userfaultfd"; break;
1181	case 375: cArgs = 3; pszName = "membarrier"; break;
1182	case 376: cArgs = 3; pszName = "mlock2"; break;
1183	case 377: cArgs = 6; pszName = "copy_file_range"; break;
1184	case 378: cArgs = 6; pszName = "preadv2"; break;
1185	case 379: cArgs = 6; pszName = "pwritev2"; break;
1186	case 380: cArgs = 4; pszName = "pkey_mprotect"; break;
1187	case 381: cArgs = 2; pszName = "pkey_alloc"; break;
1188	case 382: cArgs = 1; pszName = "pkey_free"; break;
1189	case 383: cArgs = 5; pszName = "statx"; break;
1190	case 384: cArgs = 2; pszName = "arch_prctl"; break;
1191	case 385: cArgs = 6; pszName = "io_pgetevents"; break;
1192	case 386: cArgs = 4; pszName = "rseq"; break;
1193	case 393: cArgs = 3; pszName = "semget"; break;
1194	case 394: cArgs = 4; pszName = "semctl"; break;
1195	case 395: cArgs = 3; pszName = "shmget"; break;
1196	case 396: cArgs = 3; pszName = "shmctl"; break;
1197	case 397: cArgs = 3; pszName = "shmat"; break;
1198	case 398: cArgs = 1; pszName = "shmdt"; break;
1199	case 399: cArgs = 2; pszName = "msgget"; break;
1200	case 400: cArgs = 4; pszName = "msgsnd"; break;
1201	case 401: cArgs = 5; pszName = "msgrcv"; break;
1202	case 402: cArgs = 3; pszName = "msgctl"; break;
1203	case 403: cArgs = 2; pszName = "clock_gettime64"; break;
1204	case 404: cArgs = 2; pszName = "clock_settime64"; break;
1205	case 405: cArgs = 2; pszName = "clock_adjtime64"; break;
1206	case 406: cArgs = 2; pszName = "clock_getres_time64"; break;
1207	case 407: cArgs = 4; pszName = "clock_nanosleep_time64"; break;
1208	case 408: cArgs = 2; pszName = "timer_gettime64"; break;
1209	case 409: cArgs = 4; pszName = "timer_settime64"; break;
1210	case 410: cArgs = 2; pszName = "timerfd_gettime64"; break;
1211	case 411: cArgs = 4; pszName = "timerfd_settime64"; break;
1212	case 412: cArgs = 4; pszName = "utimensat_time64"; break;
1213	case 413: cArgs = 6; pszName = "pselect6_time64"; break;
1214	case 414: cArgs = 5; pszName = "ppoll_time64"; break;
1215	case 416: cArgs = 6; pszName = "io_pgetevents_time64"; break;
1216	case 417: cArgs = 5; pszName = "recvmmsg_time64"; break;
1217	case 418: cArgs = 5; pszName = "mq_timedsend_time64"; break;
1218	case 419: cArgs = 5; pszName = "mq_timedreceive_time64"; break;
1219	case 420: cArgs = 4; pszName = "semtimedop_time64"; break;
1220	case 421: cArgs = 4; pszName = "rt_sigtimedwait_time64"; break;
1221	case 422: cArgs = 6; pszName = "futex_time64"; break;
1222	case 423: cArgs = 2; pszName = "sched_rr_get_interval_time64"; break;
1223	case 424: cArgs = 4; pszName = "pidfd_send_signal"; break;
1224	case 425: cArgs = 2; pszName = "io_uring_setup"; break;
1225	case 426: cArgs = 6; pszName = "io_uring_enter"; break;
1226	case 427: cArgs = 4; pszName = "io_uring_register"; break;
1227	case 428: cArgs = 3; pszName = "open_tree"; break;
1228	case 429: cArgs = 5; pszName = "move_mount"; break;
1229	case 430: cArgs = 2; pszName = "fsopen"; break;
1230	case 431: cArgs = 5; pszName = "fsconfig"; break;
1231	case 432: cArgs = 3; pszName = "fsmount"; break;
1232	case 433: cArgs = 3; pszName = "fspick"; break;
1233	case 434: cArgs = 2; pszName = "pidfd_open"; break;
1234	case 435: cArgs = 2; pszName = "clone3"; break;
1235	case 436: cArgs = 3; pszName = "close_range"; break;
1236	case 437: cArgs = 4; pszName = "openat2"; break;
1237	case 438: cArgs = 3; pszName = "pidfd_getfd"; break;
1238	case 439: cArgs = 4; pszName = "faccessat2"; break;
1239	case 440: cArgs = 5; pszName = "process_madvise"; break;
1240	case 441: cArgs = 6; pszName = "epoll_pwait2"; break;
1241	case 442: cArgs = 5; pszName = "mount_setattr"; break;
1242	case 443: cArgs = 4; pszName = "quotactl_fd"; break;
1243	case 444: cArgs = 3; pszName = "landlock_create_ruleset"; break;
1244	case 445: cArgs = 4; pszName = "landlock_add_rule"; break;
1245	case 446: cArgs = 2; pszName = "landlock_restrict_self"; break;
1246	case 447: cArgs = 1; pszName = "memfd_secret"; break;
1247	case 448: cArgs = 2; pszName = "process_mrelease"; break;
1248	case 449: cArgs = 5; pszName = "futex_waitv"; break;
1249	case 450: cArgs = 4; pszName = "set_mempolicy_home_node"; break;
1250	case 451: cArgs = 4; pszName = "cachestat"; break;
1251	case 452: cArgs = 4; pszName = "fchmodat2"; break;
1252
1253	default:
1254	pszName = "unknown!";
1255	cArgs = -1;
1256	break;;
1257	}
1258	Log3(("Linux syscall: %s (%#x) at %04x:%08x - cArgs=%d: ebx=%#x ecx=%#x edx=%#x esi=%#x edi=%#x ebp=%#x (esp=%#x eax=%#x efl=%#x)\n",
1259	pszName, uSysCall, pVCpu->cpum.GstCtx.cs.Sel, pVCpu->cpum.GstCtx.eip, cArgs, pVCpu->cpum.GstCtx.ebx,
1260	pVCpu->cpum.GstCtx.ecx, pVCpu->cpum.GstCtx.edx, pVCpu->cpum.GstCtx.esi, pVCpu->cpum.GstCtx.edi, pVCpu->cpum.GstCtx.ebp,
1261	pVCpu->cpum.GstCtx.esp, pVCpu->cpum.GstCtx.eax, pVCpu->cpum.GstCtx.eflags.uBoth));
1262
1263	#ifdef IN_RING3
1264	/*
1265	* Log string arguments.
1266	*/
1267	static const uint8_t s_aidxArgToGReg[] =
1268	{ X86_GREG_xBX, X86_GREG_xCX, X86_GREG_xDX, X86_GREG_xSI, X86_GREG_xDI, X86_GREG_xBP };
1269	if (fStrArgs)
1270	{
1271	PUVM pUVM = pVCpu->pVMR3->pUVM;
1272	do
1273	{
1274	unsigned const iStrArg = ASMBitFirstSetU32(fStrArgs) - 1;
1275	fStrArgs &= ~RT_BIT_32(iStrArg);
1276	if (iStrArg < RT_ELEMENTS(s_aidxArgToGReg))
1277	{
1278	char szStr[1024];
1279	uint32_t const uAddr = pVCpu->cpum.GstCtx.aGRegs[s_aidxArgToGReg[iStrArg]].u32;
1280	DBGFADDRESS DbgAddr;
1281	int rc = DBGFR3MemReadString(pUVM, pVCpu->idCpu, DBGFR3AddrFromFlat(pUVM, &DbgAddr, uAddr), szStr, sizeof(szStr));
1282	if (RT_SUCCESS(rc))
1283	{
1284	rc = RTStrValidateEncoding(szStr);
1285	if (RT_SUCCESS(rc))
1286	Log3(("Linux syscall %x/arg #%u: %#x '%s'\n", uSysCall, iStrArg, uAddr, szStr));
1287	else
1288	Log3(("Linux syscall %x/arg #%u: %#x %.*Rhxs\n", uSysCall, iStrArg, uAddr, strlen(szStr), szStr));
1289	}
1290	}
1291
1292
1293	} while (fStrArgs);
1294	}
1295	#else
1296	RT_NOREF(fStrArgs);
1297	#endif
1298	}
1299
1300
1301	void iemLogSyscallRealModeInt(PVMCPUCC pVCpu, uint8_t u8Vector, uint8_t cbInstr)
1302	{
1303	/* DOS & BIOS (V86 mode) */
1304	if (LogIsEnabled())
1305	{
1306	switch (u8Vector)
1307	{
1308	case 0x10:
1309	iemLogSyscallVgaBiosInt10h(pVCpu);
1310	break;
1311	case 0x16:
1312	iemLogSyscallBiosInt16h(pVCpu);
1313	break;
1314	case 0x21:
1315	iemLogSyscallDosInt21h(pVCpu);
1316	break;
1317	}
1318	}
1319	RT_NOREF(cbInstr);
1320	}
1321
1322
1323	void iemLogSyscallProtModeInt(PVMCPUCC pVCpu, uint8_t u8Vector, uint8_t cbInstr)
1324	{
1325	/* DOS & BIOS (V86 mode) */
1326	if ( LogIsEnabled()
1327	&& pVCpu->cpum.GstCtx.eflags.Bits.u1VM /* v8086 mode */)
1328	{
1329	switch (u8Vector)
1330	{
1331	case 0x10:
1332	iemLogSyscallVgaBiosInt10h(pVCpu);
1333	break;
1334	case 0x16:
1335	iemLogSyscallBiosInt16h(pVCpu);
1336	break;
1337	case 0x21:
1338	iemLogSyscallDosInt21h(pVCpu);
1339	break;
1340	}
1341	}
1342
1343	/* Windows 3.x */
1344	if (LogIs2Enabled())
1345	switch (u8Vector)
1346	{
1347	case 0x20: /* VxD call. */
1348	iemLogSyscallWinVxDCall(pVCpu, cbInstr);
1349	break;
1350	}
1351
1352	/* Linux */
1353	if (LogIs3Enabled() && u8Vector == 0x80)
1354	iemLogSyscallLinuxX86Int80(pVCpu);
1355	}
1356
1357	#endif /* LOG_ENABLED */

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source: vbox/trunk/src/VBox/VMM/VMMAll/IEMAllDbg.cpp@ 106296

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