| /art/tools/dexfuzz/src/dexfuzz/program/mutators/ |
| D | BranchShifter.java | 75 private void generateCachedBranchInsns(MutatableCode mutatableCode) { in generateCachedBranchInsns() argument
82 for (MInsn mInsn : mutatableCode.getInstructions()) { in generateCachedBranchInsns()
90 protected boolean canMutate(MutatableCode mutatableCode) { in canMutate() argument
92 if (mutatableCode.getInstructionCount() == 1) { in canMutate()
96 for (MInsn mInsn : mutatableCode.getInstructions()) { in canMutate()
107 protected Mutation generateMutation(MutatableCode mutatableCode) { in generateMutation() argument
108 generateCachedBranchInsns(mutatableCode); in generateMutation()
116 int oldTargetInsnIdx = mutatableCode.getInstructionIndex(oldTargetInsn); in generateMutation()
135 } else if (newTargetIdx >= mutatableCode.getInstructionCount()) { in generateMutation()
136 newTargetIdx = mutatableCode.getInstructionCount() - 1; in generateMutation()
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| D | NonsenseStringPrinter.java | 71 protected Mutation generateMutation(MutatableCode mutatableCode) { in generateMutation() argument
77 insertionIdx = rng.nextInt(mutatableCode.getInstructionCount()); in generateMutation()
79 mutatableCode.getInstructionAt(insertionIdx); in generateMutation()
89 mutation.setup(this.getClass(), mutatableCode); in generateMutation() local
99 MutatableCode mutatableCode = mutation.mutatableCode; in applyMutation() local
101 int outFieldIdx = mutatableCode.program.getNewItemCreator().findOrCreateFieldId( in applyMutation()
105 int printMethodIdx = mutatableCode.program.getNewItemCreator().findOrCreateMethodId( in applyMutation()
109 int nonsenseStringIdx = mutatableCode.program.getNewItemCreator().findOrCreateString( in applyMutation()
112 MInsn insertionPoint = mutatableCode.getInstructionAt(mutation.insertionIdx); in applyMutation()
114 mutatableCode.allocateTemporaryVRegs(2); in applyMutation()
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| D | InstructionDeleter.java | 65 protected boolean canMutate(MutatableCode mutatableCode) { in canMutate() argument
66 if (mutatableCode.getInstructionCount() < 4) { in canMutate()
76 protected Mutation generateMutation(MutatableCode mutatableCode) { in generateMutation() argument
78 int insnIdx = rng.nextInt(mutatableCode.getInstructionCount()); in generateMutation()
81 mutation.setup(this.getClass(), mutatableCode); in generateMutation() local
90 MutatableCode mutatableCode = mutation.mutatableCode; in applyMutation() local
93 mutatableCode.getInstructionAt(mutation.insnToDeleteIdx); in applyMutation()
100 mutatableCode.deleteInstruction(mutation.insnToDeleteIdx); in applyMutation()
108 mutatableCode.deleteInstruction(dataInsn); in applyMutation()
119 for (MInsn mInsn : mutatableCode.getInstructions()) { in applyMutation()
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| D | InstructionSwapper.java | 69 protected boolean canMutate(MutatableCode mutatableCode) { in canMutate() argument
70 if (mutatableCode.getInstructionCount() == 1) { in canMutate()
79 protected Mutation generateMutation(MutatableCode mutatableCode) { in generateMutation() argument
89 swapInsnIdx = rng.nextInt(mutatableCode.getInstructionCount()); in generateMutation()
90 MInsn toBeSwapped = mutatableCode.getInstructionAt(swapInsnIdx); in generateMutation()
112 } else if (swapWithInsnIdx >= mutatableCode.getInstructionCount()) { in generateMutation()
118 if (mutatableCode.getInstructionAt(swapWithInsnIdx).insn.justRaw) { in generateMutation()
136 mutation.setup(this.getClass(), mutatableCode); in generateMutation() local
146 MutatableCode mutatableCode = mutation.mutatableCode; in applyMutation() local
148 MInsn toBeSwapped = mutatableCode.getInstructionAt(mutation.swapInsnIdx); in applyMutation()
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| D | FieldFlagChanger.java | 78 private void generateCachedFieldInsns(MutatableCode mutatableCode) { in generateCachedFieldInsns() argument
85 for (MInsn mInsn : mutatableCode.getInstructions()) { in generateCachedFieldInsns()
86 if (isFileDefinedFieldInstruction(mInsn, mutatableCode)) { in generateCachedFieldInsns()
93 protected boolean canMutate(MutatableCode mutatableCode) { in canMutate() argument
94 for (MInsn mInsn : mutatableCode.getInstructions()) { in canMutate()
95 if (isFileDefinedFieldInstruction(mInsn, mutatableCode)) { in canMutate()
105 protected Mutation generateMutation(MutatableCode mutatableCode) { in generateMutation() argument
106 generateCachedFieldInsns(mutatableCode); in generateMutation()
113 EncodedField encodedField = mutatableCode.program.getEncodedField(fieldIdx); in generateMutation()
122 mutation.setup(this.getClass(), mutatableCode); in generateMutation() local
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| D | SwitchBranchShifter.java | 78 private void generateCachedSwitchInsns(MutatableCode mutatableCode) { in generateCachedSwitchInsns() argument
85 for (MInsn mInsn : mutatableCode.getInstructions()) { in generateCachedSwitchInsns()
93 protected boolean canMutate(MutatableCode mutatableCode) { in canMutate() argument
94 for (MInsn mInsn : mutatableCode.getInstructions()) { in canMutate()
105 protected Mutation generateMutation(MutatableCode mutatableCode) { in generateMutation() argument
106 generateCachedSwitchInsns(mutatableCode); in generateMutation()
117 int oldTargetInsnIdx = mutatableCode.getInstructionIndex(oldTargetInsn); in generateMutation()
136 } else if (newTargetIdx >= mutatableCode.getInstructionCount()) { in generateMutation()
137 newTargetIdx = mutatableCode.getInstructionCount() - 1; in generateMutation()
142 mutation.setup(this.getClass(), mutatableCode); in generateMutation() local
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| D | CodeMutator.java | 88 public boolean attemptToMutate(MutatableCode mutatableCode) { in attemptToMutate() argument
89 if (shouldMutate(mutatableCode)) { in attemptToMutate()
90 generateAndApplyMutation(mutatableCode); in attemptToMutate()
112 private boolean shouldMutate(MutatableCode mutatableCode) { in shouldMutate() argument
113 return ((rng.nextInt(100) < likelihood) && canMutate(mutatableCode)); in shouldMutate()
116 private void generateAndApplyMutation(MutatableCode mutatableCode) { in generateAndApplyMutation() argument
117 Mutation mutation = generateMutation(mutatableCode); in generateAndApplyMutation()
127 protected boolean canMutate(MutatableCode mutatableCode) { in canMutate() argument
131 protected abstract Mutation generateMutation(MutatableCode mutatableCode); in generateMutation() argument
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| D | ConversionRepeater.java | 71 private void generateCachedConversionInsns(MutatableCode mutatableCode) { in generateCachedConversionInsns() argument
78 for (MInsn mInsn : mutatableCode.getInstructions()) { in generateCachedConversionInsns()
86 protected boolean canMutate(MutatableCode mutatableCode) { in canMutate() argument
87 for (MInsn mInsn : mutatableCode.getInstructions()) { in canMutate()
98 protected Mutation generateMutation(MutatableCode mutatableCode) { in generateMutation() argument
99 generateCachedConversionInsns(mutatableCode); in generateMutation()
102 mutation.setup(this.getClass(), mutatableCode); in generateMutation() local
111 MutatableCode mutatableCode = mutation.mutatableCode; in applyMutation() local
113 generateCachedConversionInsns(mutatableCode); in applyMutation()
179 int originalInsnIdx = mutatableCode.getInstructionIndex(originalInsn); in applyMutation()
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| D | ValuePrinter.java | 66 protected boolean canMutate(MutatableCode mutatableCode) { in canMutate() argument
67 for (MInsn mInsn : mutatableCode.getInstructions()) { in canMutate()
78 protected Mutation generateMutation(MutatableCode mutatableCode) { in generateMutation() argument
84 printedOutputIdx = rng.nextInt(mutatableCode.getInstructionCount()); in generateMutation()
86 mutatableCode.getInstructionAt(printedOutputIdx); in generateMutation()
100 mutation.setup(this.getClass(), mutatableCode); in generateMutation() local
109 MutatableCode mutatableCode = mutation.mutatableCode; in applyMutation() local
112 mutatableCode.getInstructionAt(mutation.printedOutputIdx); in applyMutation()
114 int outFieldIdx = mutatableCode.program.getNewItemCreator().findOrCreateFieldId( in applyMutation()
125 int printMethodIdx = mutatableCode.program.getNewItemCreator().findOrCreateMethodId( in applyMutation()
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| D | TryBlockShifter.java | 83 protected boolean canMutate(MutatableCode mutatableCode) { in canMutate() argument
84 if (mutatableCode.triesSize > 0) { in canMutate()
93 protected Mutation generateMutation(MutatableCode mutatableCode) { in generateMutation() argument
95 int tryIdx = rng.nextInt(mutatableCode.triesSize); in generateMutation()
96 MTryBlock tryBlock = mutatableCode.mutatableTries.get(tryIdx); in generateMutation()
138 int oldInsnIdx = mutatableCode.getInstructionIndex(oldInsn); in generateMutation()
157 } else if (newInsnIdx >= mutatableCode.getInstructionCount()) { in generateMutation()
158 newInsnIdx = mutatableCode.getInstructionCount() - 1; in generateMutation()
163 mutation.setup(this.getClass(), mutatableCode); in generateMutation() local
177 MutatableCode mutatableCode = mutation.mutatableCode; in applyMutation() local
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| D | PoolIndexChanger.java | 76 private void generateCachedPoolIndexInsns(MutatableCode mutatableCode) { in generateCachedPoolIndexInsns() argument
82 for (MInsn mInsn : mutatableCode.getInstructions()) { in generateCachedPoolIndexInsns()
90 protected boolean canMutate(MutatableCode mutatableCode) { in canMutate() argument
94 for (MInsn mInsn : mutatableCode.getInstructions()) { in canMutate()
112 int numPoolIndices = mutatableCode.program.getTotalPoolIndicesByKind(kind); in canMutate()
127 protected Mutation generateMutation(MutatableCode mutatableCode) { in generateMutation() argument
128 generateCachedPoolIndexInsns(mutatableCode); in generateMutation()
154 maxPoolIndex = mutatableCode.program.getTotalPoolIndicesByKind(poolIndexKind); in generateMutation()
167 mutation.setup(this.getClass(), mutatableCode); in generateMutation() local
177 MutatableCode mutatableCode = mutation.mutatableCode; in applyMutation() local
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| D | VRegChanger.java | 78 private void generateCachedVRegInsns(MutatableCode mutatableCode) { in generateCachedVRegInsns() argument
84 for (MInsn mInsn : mutatableCode.getInstructions()) { in generateCachedVRegInsns()
92 protected boolean canMutate(MutatableCode mutatableCode) { in canMutate() argument
93 if (mutatableCode.registersSize < 2) { in canMutate()
98 for (MInsn mInsn : mutatableCode.getInstructions()) { in canMutate()
108 protected Mutation generateMutation(MutatableCode mutatableCode) { in generateMutation() argument
109 generateCachedVRegInsns(mutatableCode); in generateMutation()
141 newVregValue = rng.nextInt(mutatableCode.registersSize); in generateMutation()
145 mutation.setup(this.getClass(), mutatableCode); in generateMutation() local
156 MutatableCode mutatableCode = mutation.mutatableCode; in applyMutation() local
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| D | CmpBiasChanger.java | 71 private void generateCachedCmpBiasInsns(MutatableCode mutatableCode) { in generateCachedCmpBiasInsns() argument
78 for (MInsn mInsn : mutatableCode.getInstructions()) { in generateCachedCmpBiasInsns()
86 protected boolean canMutate(MutatableCode mutatableCode) { in canMutate() argument
87 for (MInsn mInsn : mutatableCode.getInstructions()) { in canMutate()
98 protected Mutation generateMutation(MutatableCode mutatableCode) { in generateMutation() argument
99 generateCachedCmpBiasInsns(mutatableCode); in generateMutation()
104 mutation.setup(this.getClass(), mutatableCode); in generateMutation() local
113 MutatableCode mutatableCode = mutation.mutatableCode; in applyMutation() local
115 generateCachedCmpBiasInsns(mutatableCode); in applyMutation()
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| D | InstructionDuplicator.java | 65 protected Mutation generateMutation(MutatableCode mutatableCode) { in generateMutation() argument
71 insnIdx = rng.nextInt(mutatableCode.getInstructionCount()); in generateMutation()
72 MInsn oldInsn = mutatableCode.getInstructionAt(insnIdx); in generateMutation()
83 mutation.setup(this.getClass(), mutatableCode); in generateMutation() local
92 MutatableCode mutatableCode = mutation.mutatableCode; in applyMutation() local
94 MInsn oldInsn = mutatableCode.getInstructionAt(mutation.insnToDuplicateIdx); in applyMutation()
102 mutatableCode.insertInstructionAt(newInsn, mutation.insnToDuplicateIdx); in applyMutation()
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| D | ConstantValueChanger.java | 75 private void generateCachedConstInsns(MutatableCode mutatableCode) { in generateCachedConstInsns() argument
81 for (MInsn mInsn : mutatableCode.getInstructions()) { in generateCachedConstInsns()
89 protected boolean canMutate(MutatableCode mutatableCode) { in canMutate() argument
90 for (MInsn mInsn : mutatableCode.getInstructions()) { in canMutate()
101 protected Mutation generateMutation(MutatableCode mutatableCode) { in generateMutation() argument
102 generateCachedConstInsns(mutatableCode); in generateMutation()
120 mutation.setup(this.getClass(), mutatableCode); in generateMutation() local
130 MutatableCode mutatableCode = mutation.mutatableCode; in applyMutation() local
132 generateCachedConstInsns(mutatableCode); in applyMutation()
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| D | RandomInstructionGenerator.java | 109 protected Mutation generateMutation(MutatableCode mutatableCode) { in generateMutation() argument
115 insertionIdx = rng.nextInt(mutatableCode.getInstructionCount()); in generateMutation()
117 mutatableCode.getInstructionAt(insertionIdx); in generateMutation()
151 mutation.setup(this.getClass(), mutatableCode); in generateMutation() local
165 int maxPoolIndex = mutatableCode.program.getTotalPoolIndicesByKind(poolIndexKind); in generateMutation()
172 if (mutatableCode.registersSize == 0) { in generateMutation()
173 mutatableCode.registersSize = 1; in generateMutation()
181 mutation.vregC = rng.nextInt(mutatableCode.registersSize); in generateMutation()
184 mutation.vregB = rng.nextInt(mutatableCode.registersSize); in generateMutation()
187 mutation.vregA = rng.nextInt(mutatableCode.registersSize); in generateMutation()
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| D | NewMethodCaller.java | 105 protected Mutation generateMutation(MutatableCode mutatableCode) { in generateMutation() argument
111 insertionIdx = rng.nextInt(mutatableCode.getInstructionCount()); in generateMutation()
113 mutatableCode.getInstructionAt(insertionIdx); in generateMutation()
123 mutation.setup(this.getClass(), mutatableCode); in generateMutation() local
141 MutatableCode mutatableCode = mutation.mutatableCode; in applyMutation() local
167 int methodIdx = mutatableCode.program.getNewItemCreator() in applyMutation()
177 mutatableCode.getInstructionAt(mutation.insertionIdx); in applyMutation()
184 mutatableCode.insertInstructionAt(newInsn, mutation.insertionIdx); in applyMutation()
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| D | ArithOpChanger.java | 77 private void generateCachedArithmeticInsns(MutatableCode mutatableCode) { in generateCachedArithmeticInsns() argument
84 for (MInsn mInsn : mutatableCode.getInstructions()) { in generateCachedArithmeticInsns()
92 protected boolean canMutate(MutatableCode mutatableCode) { in canMutate() argument
93 for (MInsn mInsn : mutatableCode.getInstructions()) { in canMutate()
104 protected Mutation generateMutation(MutatableCode mutatableCode) { in generateMutation() argument
105 generateCachedArithmeticInsns(mutatableCode); in generateMutation()
120 mutation.setup(this.getClass(), mutatableCode); in generateMutation() local
130 MutatableCode mutatableCode = mutation.mutatableCode; in applyMutation() local
132 generateCachedArithmeticInsns(mutatableCode); in applyMutation()
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| /art/tools/dexfuzz/src/dexfuzz/program/ |
| D | CodeTranslator.java | 55 MutatableCode mutatableCode = new MutatableCode(program); in codeItemToMutatableCode() local
57 codeItem.registerMutatableCode(mutatableCode); in codeItemToMutatableCode()
59 mutatableCode.name = codeItem.meta.methodName; in codeItemToMutatableCode()
60 mutatableCode.shorty = codeItem.meta.shorty; in codeItemToMutatableCode()
61 mutatableCode.isStatic = codeItem.meta.isStatic; in codeItemToMutatableCode()
63 mutatableCode.codeItemIdx = codeItemIdx; in codeItemToMutatableCode()
65 mutatableCode.mutatableCodeIdx = mutatableCodeIdx; in codeItemToMutatableCode()
67 mutatableCode.registersSize = codeItem.registersSize; in codeItemToMutatableCode()
68 mutatableCode.insSize = codeItem.insSize; in codeItemToMutatableCode()
69 mutatableCode.outsSize = codeItem.outsSize; in codeItemToMutatableCode()
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| D | Mutation.java | 28 public MutatableCode mutatableCode; field in Mutation
37 public void setup(Class<? extends CodeMutator> mutatorClass, MutatableCode mutatableCode) { in setup() argument
39 this.mutatableCode = mutatableCode; in setup()
40 this.mutatableCodeIdx = mutatableCode.mutatableCodeIdx; in setup()
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| D | Program.java | 386 private boolean mutateAMutatableCode(MutatableCode mutatableCode) { in mutateAMutatableCode() argument
389 Log.info("Attempting " + mutations + " mutations for method " + mutatableCode.name); in mutateAMutatableCode()
401 if (mutator.attemptToMutate(mutatableCode)) { in mutateAMutatableCode()
415 mutatedCodes.add(mutatableCode); in mutateAMutatableCode()
447 for (MutatableCode mutatableCode : mutatableCodes) { in mutateTheProgram()
448 if (mutatableCode == null) { in mutateTheProgram()
451 mutateAMutatableCode(mutatableCode); in mutateTheProgram()
459 MutatableCode mutatableCode = mutatableCodes.get(randomMethodIdx); in mutateTheProgram() local
460 if (mutatableCode == null) { in mutateTheProgram()
463 if (!mutatedCodes.contains(mutatableCode)) { in mutateTheProgram()
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| D | MutationSerializer.java | 87 mutation.mutatableCode = null; in readMutation()
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| /art/tools/dexfuzz/src/dexfuzz/rawdex/ |
| D | CodeItem.java | 37 private MutatableCode mutatableCode; field in CodeItem
121 public void registerMutatableCode(MutatableCode mutatableCode) { in registerMutatableCode() argument
122 this.mutatableCode = mutatableCode; in registerMutatableCode()
144 if (mutatableCode != null) { in incrementIndex()
145 insnsToIncrement = mutatableCode.requestLatestInstructions(); in incrementIndex()
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