bs3-cpu-generated-1-data.py@ 66403

Last change on this file since 66403 was 66334, checked in by vboxsync, 8 years ago
IEM: Fixed UD1 / grp 10 decoding (intel eats modr/m after it).
Property svn:eol-style set to `LF` Property svn:executable set to ``* Property svn:keywords set to `Author Date Id Revision`
File size: 22.0 KB

Line
1	#!/usr/bin/env python
2	# -- coding: utf-8 --
3	# $Id: bs3-cpu-generated-1-data.py 66334 2017-03-29 14:26:23Z vboxsync $
4	# pylint: disable=invalid-name
5
6	"""
7	Generates testcases from @optest specifications in IEM.
8	"""
9
10	from __future__ import print_function;
11
12	__copyright__ = \
13	"""
14	Copyright (C) 2017 Oracle Corporation
15
16	This file is part of VirtualBox Open Source Edition (OSE), as
17	available from http://www.virtualbox.org. This file is free software;
18	you can redistribute it and/or modify it under the terms of the GNU
19	General Public License (GPL) as published by the Free Software
20	Foundation, in version 2 as it comes in the "COPYING" file of the
21	VirtualBox OSE distribution. VirtualBox OSE is distributed in the
22	hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
23
24	The contents of this file may alternatively be used under the terms
25	of the Common Development and Distribution License Version 1.0
26	(CDDL) only, as it comes in the "COPYING.CDDL" file of the
27	VirtualBox OSE distribution, in which case the provisions of the
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.
32	"""
33	__version__ = "$Revision: 66334 $"
34
35	# Standard python imports.
36	import os;
37	import sys;
38
39	# Only the main script needs to modify the path.
40	g_ksValidationKitDir = os.path.dirname(os.path.dirname(os.path.abspath(__file__)));
41	g_ksVmmAllDir = os.path.join(os.path.dirname(g_ksValidationKitDir), 'VMM', 'VMMAll')
42	sys.path.append(g_ksVmmAllDir);
43
44	import IEMAllInstructionsPython as iai; # pylint: disable=import-error
45
46
47	# Python 3 hacks:
48	if sys.version_info[0] >= 3:
49	long = int; # pylint: disable=redefined-builtin,invalid-name
50
51
52	class Bs3Cg1TestEncoder(object):
53	"""
54	Does the encoding of a single test.
55	"""
56
57	def __init__(self, fLast):
58	self.fLast = fLast;
59	# Each list member (in all lists) are C expression of a byte.
60	self.asHdr = [];
61	self.asSelectors = [];
62	self.asInputs = [];
63	self.asOutputs = [];
64
65	@staticmethod
66	def _compileSelectors(aoSelectors): # (list(iai.TestSelector)) -> list(str)
67	"""
68	Compiles a list of iai.TestSelector predicate checks.
69	Returns C byte expression strings.
70	"""
71	asRet = [];
72	for oSelector in aoSelectors:
73	sConstant = oSelector.kdVariables[oSelector.sVariable][oSelector.sValue];
74	sConstant = sConstant.upper().replace('.', '_');
75	if oSelector.sOp == '==':
76	sByte = '(BS3CG1PRED_%s << BS3CG1SEL_OP_PRED_SHIFT) \| BS3CG1SEL_OP_IS_TRUE' % (sConstant,);
77	elif oSelector.sOp == '!=':
78	sByte = '(BS3CG1PRED_%s << BS3CG1SEL_OP_PRED_SHIFT) \| BS3CG1SEL_OP_IS_FALSE' % (sConstant,);
79	else:
80	raise Exception('Unknown selector operator: %s' % (oSelector.sOp,));
81	asRet.append(sByte);
82	return asRet;
83
84	kdSmallFields = {
85	'op1': 'BS3CG1_CTXOP_OP1',
86	'op2': 'BS3CG1_CTXOP_OP2',
87	'efl': 'BS3CG1_CTXOP_EFL',
88	};
89	kdOperators = {
90	'=': 'BS3CG1_CTXOP_ASSIGN',
91	'\|=': 'BS3CG1_CTXOP_OR',
92	'&=': 'BS3CG1_CTXOP_AND',
93	'&~=': 'BS3CG1_CTXOP_AND_INV',
94	};
95	kdSmallSizes = {
96	1: 'BS3CG1_CTXOP_1_BYTE',
97	2: 'BS3CG1_CTXOP_2_BYTES',
98	4: 'BS3CG1_CTXOP_4_BYTES',
99	8: 'BS3CG1_CTXOP_8_BYTES',
100	16: 'BS3CG1_CTXOP_16_BYTES',
101	32: 'BS3CG1_CTXOP_32_BYTES',
102	12: 'BS3CG1_CTXOP_12_BYTES',
103	};
104
105	@staticmethod
106	def _amendOutputs(aoOutputs, oInstr): # type: (list(iai.TestInOut), iai.Instruction) -> list(iai.TestInOut)
107	"""
108	Amends aoOutputs for instructions with special flag behaviour (undefined,
109	always set, always clear).
110
111	Undefined flags are copied from the result context as the very first
112	operation so they can be set to CPU vendor specific values later if
113	desired.
114
115	Always set or cleared flags are applied at the very end of the
116	modification operations so that we spot incorrect specifications.
117	"""
118	if oInstr.asFlUndefined or oInstr.asFlClear or oInstr.asFlSet:
119	aoOutputs = list(aoOutputs);
120
121	if oInstr.asFlUndefined:
122	fFlags = oInstr.getUndefinedFlagsMask();
123	assert fFlags != 0;
124	aoOutputs.insert(0, iai.TestInOut('efl_undef', '=', str(fFlags), 'uint'));
125
126	if oInstr.asFlClear:
127	fFlags = oInstr.getClearedFlagsMask();
128	assert fFlags != 0;
129	aoOutputs.append(iai.TestInOut('efl', '&~=', str(fFlags), 'uint'));
130
131	if oInstr.asFlSet:
132	fFlags = oInstr.getSetFlagsMask();
133	assert fFlags != 0;
134	aoOutputs.append(iai.TestInOut('efl', '\|=', str(fFlags), 'uint'));
135
136	return aoOutputs;
137
138	@staticmethod
139	def _compileContextModifers(aoOperations): # (list(iai.TestInOut))
140	"""
141	Compile a list of iai.TestInOut context modifiers.
142	"""
143	asRet = [];
144	for oOperation in aoOperations:
145	oType = iai.TestInOut.kdTypes[oOperation.sType];
146	aaoValues = oType.get(oOperation.sValue);
147	assert len(aaoValues) == 1 or len(aaoValues) == 2;
148
149	sOp = oOperation.sOp;
150	if sOp == '&\|=':
151	sOp = '\|=' if len(aaoValues) == 1 else '&~=';
152
153	for fSignExtend, abValue in aaoValues:
154	cbValue = len(abValue);
155
156	# The opcode byte.
157	sOpcode = Bs3Cg1TestEncoder.kdOperators[sOp];
158	sOpcode += ' \| ';
159	if oOperation.sField in Bs3Cg1TestEncoder.kdSmallFields:
160	sOpcode += Bs3Cg1TestEncoder.kdSmallFields[oOperation.sField];
161	else:
162	sOpcode += 'BS3CG1_CTXOP_DST_ESC';
163	sOpcode += ' \| ';
164	if cbValue in Bs3Cg1TestEncoder.kdSmallSizes:
165	sOpcode += Bs3Cg1TestEncoder.kdSmallSizes[cbValue];
166	else:
167	sOpcode += 'BS3CG1_CTXOP_SIZE_ESC';
168	if fSignExtend:
169	sOpcode += ' \| BS3CG1_CTXOP_SIGN_EXT';
170	asRet.append(sOpcode);
171
172	# Escaped field identifier.
173	if oOperation.sField not in Bs3Cg1TestEncoder.kdSmallFields:
174	asRet.append('BS3CG1DST_%s' % (oOperation.sField.upper().replace('.', '_'),));
175
176	# Escaped size byte?
177	if cbValue not in Bs3Cg1TestEncoder.kdSmallSizes:
178	if cbValue >= 256 or cbValue not in [ 1, 2, 4, 6, 8, 12, 16, 32, 64, 128, ]:
179	raise Exception('Invalid value size: %s' % (cbValue,));
180	asRet.append('0x%02x' % (cbValue,));
181
182	# The value bytes.
183	for b in abValue:
184	asRet.append('0x%02x' % (b,));
185
186	sOp = '\|=';
187
188	return asRet;
189
190	def _constructHeader(self):
191	"""
192	Returns C byte expression strings for BS3CG1TESTHDR.
193	"""
194	cbSelectors = len(self.asSelectors);
195	if cbSelectors >= 256:
196	raise Exception('Too many selectors: %s bytes, max 255 bytes' % (cbSelectors,))
197
198	cbInputs = len(self.asInputs);
199	if cbInputs >= 4096:
200	raise Exception('Too many input context modifiers: %s bytes, max 4095 bytes' % (cbInputs,))
201
202	cbOutputs = len(self.asOutputs);
203	if cbOutputs >= 2048:
204	raise Exception('Too many output context modifiers: %s bytes, max 2047 bytes' % (cbOutputs,))
205
206	return [
207	'%#04x' % (cbSelectors,), # 8-bit
208	'%#05x & 0xff' % (cbInputs,), # first 8 bits of cbInputs
209	'(%#05x >> 8) \| ((%#05x & 0xf) << 4)' % (cbInputs, cbOutputs,), # last 4 bits of cbInputs, lower 4 bits of cbOutputs.
210	'(%#05x >> 4) \| (%#05x << 7)' % (cbOutputs, self.fLast), # last 7 bits of cbOutputs and 1 bit fLast.
211	];
212
213	def encodeTest(self, oTest): # type: (iai.InstructionTest)
214	"""
215	Does the encoding.
216	"""
217	self.asSelectors = self._compileSelectors(oTest.aoSelectors);
218	self.asInputs = self._compileContextModifers(oTest.aoInputs);
219	self.asOutputs = self._compileContextModifers(self._amendOutputs(oTest.aoOutputs, oTest.oInstr));
220	self.asHdr = self._constructHeader();
221
222
223	class Bs3Cg1EncodedTests(object):
224	"""
225	Encodes the tests for an instruction.
226	"""
227
228	def __init__(self, oInstr):
229	self.offTests = -1;
230	self.cbTests = 0;
231	self.asLines = []; # type: list(str)
232	self.aoInstructions = []; # type: list(iai.Instruction)
233
234	# Encode the tests.
235	for iTest, oTest in enumerate(oInstr.aoTests):
236	oEncodedTest = Bs3Cg1TestEncoder(iTest + 1 == len(oInstr.aoTests));
237	oEncodedTest.encodeTest(oTest);
238
239	self.cbTests += len(oEncodedTest.asHdr) + len(oEncodedTest.asSelectors) \
240	+ len(oEncodedTest.asInputs) + len(oEncodedTest.asOutputs);
241
242	self.asLines.append(' /* test #%s: %s */' % (iTest, oTest,));
243	self.asLines += self.bytesToLines(' ', oEncodedTest.asHdr);
244	if oEncodedTest.asSelectors:
245	self.asLines += self.bytesToLines(' /sel:/ ', oEncodedTest.asSelectors);
246	if oEncodedTest.asInputs:
247	self.asLines += self.bytesToLines(' /* in:*/ ', oEncodedTest.asInputs);
248	if oEncodedTest.asOutputs:
249	self.asLines += self.bytesToLines(' /out:/ ', oEncodedTest.asOutputs);
250
251	@staticmethod
252	def bytesToLines(sPrefix, asBytes):
253	"""
254	Formats a series of bytes into one or more lines.
255	A byte ending with a newline indicates that we should start a new line,
256	and prefix it by len(sPrefix) spaces.
257
258	Returns list of lines.
259	"""
260	asRet = [];
261	sLine = sPrefix;
262	for sByte in asBytes:
263	if sByte[-1] == '\n':
264	sLine += sByte[:-1] + ',';
265	asRet.append(sLine);
266	sLine = ' ' * len(sPrefix);
267	else:
268	if len(sLine) + 2 + len(sByte) > 132 and len(sLine) > len(sPrefix):
269	asRet.append(sLine[:-1]);
270	sLine = ' ' * len(sPrefix);
271	sLine += sByte + ', ';
272
273
274	if len(sLine) > len(sPrefix):
275	asRet.append(sLine);
276	return asRet;
277
278
279	def isEqual(self, oOther):
280	""" Compares two encoded tests. """
281	if self.cbTests != oOther.cbTests:
282	return False;
283	if len(self.asLines) != len(oOther.asLines):
284	return False;
285	for iLine, sLines in enumerate(self.asLines):
286	if sLines != oOther.asLines[iLine]:
287	return False;
288	return True;
289
290
291
292	class Bs3Cg1Instruction(object):
293	"""
294	An instruction with tests.
295	"""
296
297	def __init__(self, oMap, oInstr, oTests):
298	self.oMap = oMap; # type: iai.InstructionMap
299	self.oInstr = oInstr; # type: iai.Instruction
300	self.oTests = oTests; # type: Bs3Cg1EncodedTests
301
302	self.asOpcodes = oMap.asLeadOpcodes + [ '0x%02x' % (oInstr.getOpcodeByte(),) ];
303	self.sEncoding = iai.g_kdEncodings[oInstr.sEncoding][0];
304	for oOp in oInstr.aoOperands:
305	self.sEncoding += '_' + oOp.sType;
306	if oInstr.fUnused:
307	if oInstr.sInvalidStyle == 'immediate' and oInstr.sSubOpcode:
308	self.sEncoding += '_MOD_EQ_3' if oInstr.sSubOpcode == '11 mr/reg' else '_MOD_NE_3';
309
310	self.asFlags = [];
311	if 'invalid_64' in oInstr.dHints:
312	self.asFlags.append('BS3CG1INSTR_F_INVALID_64BIT');
313	if oInstr.fUnused:
314	self.asFlags.append('BS3CG1INSTR_F_UNUSED');
315	elif oInstr.fInvalid:
316	self.asFlags.append('BS3CG1INSTR_F_INVALID');
317
318	self.fAdvanceMnemonic = True; ##< Set by the caller.
319	if oInstr.sPrefix:
320	if oInstr.sPrefix == 'none':
321	self.sPfxKind = 'BS3CG1PFXKIND_NO_F2_F3_66';
322	else:
323	self.sPfxKind = 'BS3CG1PFXKIND_REQ_' + oInstr.sPrefix[-2:].upper();
324	elif oInstr.sEncoding == 'ModR/M':
325	if 'ignores_op_size' not in oInstr.dHints:
326	self.sPfxKind = 'BS3CG1PFXKIND_MODRM';
327	else:
328	self.sPfxKind = 'BS3CG1PFXKIND_MODRM_NO_OP_SIZES';
329	else:
330	self.sPfxKind = '0';
331
332	self.sCpu = 'BS3CG1CPU_';
333	assert len(oInstr.asCpuIds) in [0, 1], str(oInstr);
334	if oInstr.asCpuIds:
335	self.sCpu += oInstr.asCpuIds[0].upper();
336	elif oInstr.sMinCpu:
337	self.sCpu += 'GE_' + oInstr.sMinCpu;
338	else:
339	self.sCpu += 'ANY';
340
341	if oInstr.sXcptType:
342	self.sXcptType = 'BS3CG1XCPTTYPE_' + oInstr.sXcptType.upper();
343	else:
344	self.sXcptType = 'BS3CG1XCPTTYPE_NONE';
345
346	def getOperands(self):
347	""" Returns comma separated string of operand values for g_abBs3Cg1Operands. """
348	return ', '.join(['(uint8_t)BS3CG1OP_%s' % (oOp.sType,) for oOp in self.oInstr.aoOperands]);
349
350	def getInstructionEntry(self):
351	""" Returns an array of BS3CG1INSTR member initializers. """
352	return [
353	' /* cbOpcodes = */ %s,' % (len(self.asOpcodes),),
354	' /* cOperands = */ %s,' % (len(self.oInstr.aoOperands),),
355	' /* cchMnemonic = */ %s,' % (len(self.oInstr.sMnemonic),),
356	' /* fAdvanceMnemonic = */ %s,' % ('true' if self.fAdvanceMnemonic else 'false',),
357	' /* offTests = */ %s,' % (self.oTests.offTests,),
358	' /* enmEncoding = */ (unsigned)%s,' % (self.sEncoding,),
359	' /* enmPrefixKind = */ (unsigned)%s,' % (self.sPfxKind,),
360	' /* enmCpuTest = */ (unsigned)%s,' % (self.sCpu,),
361	' /* enmXcptType = */ (unsigned)%s,' % (self.sXcptType,),
362	' /* uUnused = */ 0,',
363	' /* fFlags = */ %s' % (' \| '.join(self.asFlags) if self.asFlags else '0'),
364	];
365
366
367	class Bs3CpuGenerated1Generator(object):
368	"""
369	The generator code for bs3-cpu-generated-1.
370	"""
371
372	def __init__(self):
373	self.aoInstructions = []; # type: Bs3Cg1Instruction
374	self.aoTests = []; # type: Bs3Cg1EncodedTests
375	self.cbTests = 0;
376
377	def addTests(self, oTests, oInstr): # type: (Bs3Cg1EncodedTests, iai.Instruction) -> Bs3Cg1EncodedTests
378	"""
379	Adds oTests to self.aoTests, setting the oTests.offTests member.
380	Checks for and eliminates duplicates.
381	Returns the tests to use.
382	"""
383	# Check for duplicates.
384	for oExisting in self.aoTests:
385	if oTests.isEqual(oExisting):
386	oExisting.aoInstructions.append(oInstr);
387	return oExisting;
388
389	# New test, so add it.
390	oTests.offTests = self.cbTests;
391	self.aoTests.append(oTests);
392	self.cbTests += oTests.cbTests;
393
394	assert not oTests.aoInstructions;
395	oTests.aoInstructions.append(oInstr);
396
397	return oTests;
398
399	def processInstruction(self):
400	"""
401	Processes the IEM specified instructions.
402	Returns success indicator.
403	"""
404
405	#
406	# Group instructions by mnemonic to reduce the number of sub-tests.
407	#
408	for oInstr in sorted(iai.g_aoAllInstructions,
409	key = lambda oInstr: oInstr.sMnemonic + ''.join([oOp.sType for oOp in oInstr.aoOperands])
410	+ (oInstr.sOpcode if oInstr.sOpcode else 'zz')):
411	if oInstr.aoTests:
412	oTests = Bs3Cg1EncodedTests(oInstr);
413	oTests = self.addTests(oTests, oInstr);
414
415	for oMap in oInstr.aoMaps:
416	self.aoInstructions.append(Bs3Cg1Instruction(oMap, oInstr, oTests));
417
418	# Set fAdvanceMnemonic.
419	for iInstr, oInstr in enumerate(self.aoInstructions):
420	oInstr.fAdvanceMnemonic = iInstr + 1 >= len(self.aoInstructions) \
421	or oInstr.oInstr.sMnemonic != self.aoInstructions[iInstr + 1].oInstr.sMnemonic;
422
423	return True;
424
425	def generateCode(self, oOut):
426	"""
427	Generates the C code.
428	Returns success indicator.
429	"""
430
431	# First, a file header.
432	asLines = [
433	'/*',
434	' * Autogenerated by $Id: bs3-cpu-generated-1-data.py 66334 2017-03-29 14:26:23Z vboxsync $ ',
435	' * Do not edit!',
436	' */',
437	'',
438	'/*',
439	' * Copyright (C) 2017 Oracle Corporation',
440	' *',
441	' * This file is part of VirtualBox Open Source Edition (OSE), as',
442	' * available from http://www.virtualbox.org. This file is free software;',
443	' * you can redistribute it and/or modify it under the terms of the GNU',
444	' * General Public License (GPL) as published by the Free Software',
445	' * Foundation, in version 2 as it comes in the "COPYING" file of the',
446	' * VirtualBox OSE distribution. VirtualBox OSE is distributed in the',
447	' * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.',
448	' * ',
449	' * The contents of this file may alternatively be used under the terms',
450	' * of the Common Development and Distribution License Version 1.0',
451	' * (CDDL) only, as it comes in the "COPYING.CDDL" file of the',
452	' * VirtualBox OSE distribution, in which case the provisions of the',
453	' * CDDL are applicable instead of those of the GPL.',
454	' * ',
455	' * You may elect to license modified versions of this file under the',
456	' * terms and conditions of either the GPL or the CDDL or both.',
457	' */',
458	'',
459	'',
460	'#include "bs3-cpu-generated-1.h"',
461	'',
462	'',
463	'#pragma data_seg ("BS3DATA16")',
464	];
465
466	# Generate the g_achBs3Cg1Mnemonics array.
467	asLines += [
468	'const char BS3_FAR_DATA g_achBs3Cg1Mnemonics[] = ',
469	'{',
470	];
471	fAdvanceMnemonic = True;
472	for oInstr in self.aoInstructions:
473	if fAdvanceMnemonic:
474	asLines.append(' \"%s\"' % (oInstr.oInstr.sMnemonic,));
475	fAdvanceMnemonic = oInstr.fAdvanceMnemonic;
476	asLines += [
477	'};',
478	'',
479	'',
480	];
481
482	# Generate the g_abBs3Cg1Opcodes array.
483	asLines += [
484	'const uint8_t BS3_FAR_DATA g_abBs3Cg1Opcodes[] = ',
485	'{',
486	];
487	for oInstr in self.aoInstructions:
488	asLines.append(' ' + ', '.join(oInstr.asOpcodes) + ',');
489	asLines += [
490	'};',
491	'',
492	'',
493	];
494
495	# Generate the g_abBs3Cg1Opcodes array.
496	asLines += [
497	'const uint8_t BS3_FAR_DATA g_abBs3Cg1Operands[] = ',
498	'{',
499	];
500	cOperands = 0;
501	for oInstr in self.aoInstructions:
502	if oInstr.oInstr.aoOperands:
503	cOperands += len(oInstr.oInstr.aoOperands);
504	asLines.append(' ' + oInstr.getOperands() + ', /* %s */' % (oInstr.oInstr.sStats,));
505	else:
506	asLines.append(' /* none */');
507	if not cOperands:
508	asLines.append(' 0 /* dummy */');
509	asLines += [
510	'};',
511	'',
512	'',
513	];
514
515	# Generate the g_abBs3Cg1Operands array.
516	asLines += [
517	'const BS3CG1INSTR BS3_FAR_DATA g_aBs3Cg1Instructions[] = ',
518	'{',
519	];
520	for oInstr in self.aoInstructions:
521	asLines.append(' {');
522	asLines += oInstr.getInstructionEntry();
523	asLines.append(' },');
524	asLines += [
525	'};',
526	'const uint16_t BS3_FAR_DATA g_cBs3Cg1Instructions = RT_ELEMENTS(g_aBs3Cg1Instructions);',
527	'',
528	'',
529	];
530
531	# Generate the g_abBs3Cg1Tests array.
532	asLines += [
533	'const uint8_t BS3_FAR_DATA g_abBs3Cg1Tests[] = ',
534	'{',
535	];
536	for oTests in self.aoTests:
537	asLines.append(' /*');
538	asLines.append(' * offTests=%s' % (oTests.offTests,));
539	asLines.append(' * Instructions: %s' % (', '.join([oInstr.sStats for oInstr in oTests.aoInstructions]),));
540	asLines.append(' */');
541	asLines += oTests.asLines;
542	asLines += [
543	'};',
544	'',
545	];
546
547
548	#/** The test data that BS3CG1INSTR.
549	# * In order to simplify generating these, we use a byte array. */
550	#extern const uint8_t BS3_FAR_DATA g_abBs3Cg1Tests[];
551
552
553	oOut.write('\n'.join(asLines));
554	return True;
555
556
557	def usage(self):
558	""" Prints usage. """
559	print('usage: bs3-cpu-generated-1-data.py [output file\|-]');
560	return 0;
561
562	def main(self, asArgs):
563	"""
564	C-like main function.
565	Returns exit code.
566	"""
567
568	#
569	# Quick argument parsing.
570	#
571	if len(asArgs) == 1:
572	sOutFile = '-';
573	elif len(asArgs) != 2:
574	print('syntax error! Expected exactly one argument.');
575	return 2;
576	elif asArgs[1] in [ '-h', '-?', '--help' ]:
577	return self.usage();
578	else:
579	sOutFile = asArgs[1];
580
581	#
582	# Process the instructions specified in the IEM sources.
583	#
584	if self.processInstruction():
585
586	#
587	# Open the output file and generate the code.
588	#
589	if sOutFile == '-':
590	oOut = sys.stdout;
591	else:
592	try:
593	oOut = open(sOutFile, 'w');
594	except Exception as oXcpt:
595	print('error! Failed open "%s" for writing: %s' % (sOutFile, oXcpt,));
596	return 1;
597	if self.generateCode(oOut):
598	return 0;
599
600	return 1;
601
602
603	if __name__ == '__main__':
604	sys.exit(Bs3CpuGenerated1Generator().main(sys.argv));
605
606

Note: See TracBrowser for help on using the repository browser.

source: vbox/trunk/src/VBox/ValidationKit/bootsectors/bs3-cpu-generated-1-data.py@ 66403

Download in other formats: