Package com.ibm.wala.shrikeBT
Class Compiler.Output
- java.lang.Object
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- com.ibm.wala.shrikeBT.Compiler.Output
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- Enclosing class:
- Compiler
public static final class Compiler.Output extends Object
This class represents a method generated by a Compiler. One input method to the Compiler can generate multiple Outputs (if the input method is too big to be represented by a single method in the JVM, say if it requires more than 64K bytecodes).
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description int
getAccessFlags()
byte[]
getCode()
int[]
getInstructionOffsets()
int
getMaxLocals()
int
getMaxStack()
String
getMethodName()
String
getMethodSignature()
int[]
getNewBytecodesToOldBytecodes()
int[]
getRawHandlers()
boolean
isStatic()
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Method Detail
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getCode
public byte[] getCode()
- Returns:
- the actual bytecodes
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getInstructionOffsets
public int[] getInstructionOffsets()
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getMethodName
public String getMethodName()
- Returns:
- the name of the method; either "null", if this code takes the place of the original method, or some string representing the name of a helper method
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getMethodSignature
public String getMethodSignature()
- Returns:
- the method signature in JVM format
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getAccessFlags
public int getAccessFlags()
- Returns:
- the access flags that should be used for this method, or 0 if this is the code for the original method
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getRawHandlers
public int[] getRawHandlers()
- Returns:
- the raw exception handler table in JVM format
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isStatic
public boolean isStatic()
- Returns:
- whether the method is static
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getNewBytecodesToOldBytecodes
public int[] getNewBytecodesToOldBytecodes()
- Returns:
- a map m such that the new bytecode instruction at offset i corresponds to the bytecode instruction at m[i] in the original method
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getMaxStack
public int getMaxStack()
- Returns:
- the maximum stack size in words as required by the JVM
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getMaxLocals
public int getMaxLocals()
- Returns:
- the maximum local variable size in words as required by the JVM
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