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Update Conv_XX emulation. Default case should push unknown int32/64.

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de4dot 2011-11-02 01:19:18 +01:00
parent 1938a1c497
commit f342a481a9
1 changed files with 8 additions and 8 deletions
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16
blocks/cflow/InstructionEmulator.cs
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@ -481,7 +481,7 @@ namespace de4dot.blocks.cflow {
case ValueType.Int32: valueStack.push(Int32Value.Conv_U1((Int32Value)val1)); break;
case ValueType.Int64: valueStack.push(Int32Value.Conv_U1((Int64Value)val1)); break;
case ValueType.Real8: valueStack.push(Int32Value.Conv_U1((Real8Value)val1)); break;
default: valueStack.pushUnknown(); break;
default: valueStack.push(Int32Value.createUnknownUInt8()); break;
}
}
@ -491,7 +491,7 @@ namespace de4dot.blocks.cflow {
case ValueType.Int32: valueStack.push(Int32Value.Conv_I1((Int32Value)val1)); break;
case ValueType.Int64: valueStack.push(Int32Value.Conv_I1((Int64Value)val1)); break;
case ValueType.Real8: valueStack.push(Int32Value.Conv_I1((Real8Value)val1)); break;
default: valueStack.pushUnknown(); break;
default: valueStack.push(Int32Value.createUnknown()); break;
}
}
@ -501,7 +501,7 @@ namespace de4dot.blocks.cflow {
case ValueType.Int32: valueStack.push(Int32Value.Conv_U2((Int32Value)val1)); break;
case ValueType.Int64: valueStack.push(Int32Value.Conv_U2((Int64Value)val1)); break;
case ValueType.Real8: valueStack.push(Int32Value.Conv_U2((Real8Value)val1)); break;
default: valueStack.pushUnknown(); break;
default: valueStack.push(Int32Value.createUnknownUInt16()); break;
}
}
@ -511,7 +511,7 @@ namespace de4dot.blocks.cflow {
case ValueType.Int32: valueStack.push(Int32Value.Conv_I2((Int32Value)val1)); break;
case ValueType.Int64: valueStack.push(Int32Value.Conv_I2((Int64Value)val1)); break;
case ValueType.Real8: valueStack.push(Int32Value.Conv_I2((Real8Value)val1)); break;
default: valueStack.pushUnknown(); break;
default: valueStack.push(Int32Value.createUnknown()); break;
}
}
@ -521,7 +521,7 @@ namespace de4dot.blocks.cflow {
case ValueType.Int32: valueStack.push(Int32Value.Conv_U4((Int32Value)val1)); break;
case ValueType.Int64: valueStack.push(Int32Value.Conv_U4((Int64Value)val1)); break;
case ValueType.Real8: valueStack.push(Int32Value.Conv_U4((Real8Value)val1)); break;
default: valueStack.pushUnknown(); break;
default: valueStack.push(Int32Value.createUnknown()); break;
}
}
@ -531,7 +531,7 @@ namespace de4dot.blocks.cflow {
case ValueType.Int32: valueStack.push(Int32Value.Conv_I4((Int32Value)val1)); break;
case ValueType.Int64: valueStack.push(Int32Value.Conv_I4((Int64Value)val1)); break;
case ValueType.Real8: valueStack.push(Int32Value.Conv_I4((Real8Value)val1)); break;
default: valueStack.pushUnknown(); break;
default: valueStack.push(Int32Value.createUnknown()); break;
}
}
@ -541,7 +541,7 @@ namespace de4dot.blocks.cflow {
case ValueType.Int32: valueStack.push(Int64Value.Conv_U8((Int32Value)val1)); break;
case ValueType.Int64: valueStack.push(Int64Value.Conv_U8((Int64Value)val1)); break;
case ValueType.Real8: valueStack.push(Int64Value.Conv_U8((Real8Value)val1)); break;
default: valueStack.pushUnknown(); break;
default: valueStack.push(Int64Value.createUnknown()); break;
}
}
@ -551,7 +551,7 @@ namespace de4dot.blocks.cflow {
case ValueType.Int32: valueStack.push(Int64Value.Conv_I8((Int32Value)val1)); break;
case ValueType.Int64: valueStack.push(Int64Value.Conv_I8((Int64Value)val1)); break;
case ValueType.Real8: valueStack.push(Int64Value.Conv_I8((Real8Value)val1)); break;
default: valueStack.pushUnknown(); break;
default: valueStack.push(Int64Value.createUnknown()); break;
}
}