net.sourceforge.cobertura.instrument
Class SecondPassMethodInstrumenter

java.lang.Object
  org.objectweb.asm.MethodAdapter
      net.sourceforge.cobertura.instrument.NewLocalVariableMethodAdapter
          net.sourceforge.cobertura.instrument.SecondPassMethodInstrumenter

All Implemented Interfaces:

org.objectweb.asm.MethodVisitor, org.objectweb.asm.Opcodes

public class SecondPassMethodInstrumenter
extends NewLocalVariableMethodAdapter
implements org.objectweb.asm.Opcodes

Field Summary

private static int	BOOLEAN_FALSE
private static int	BOOLEAN_TRUE
private int	currentJump
private int	currentLine
private org.objectweb.asm.Label	endLabel
private FirstPassMethodInstrumenter	firstPass
private JumpHolder	lastJump
private boolean	methodStarted
private int	myVariableIndex
private org.objectweb.asm.Label	startLabel

Fields inherited from class net.sourceforge.cobertura.instrument.NewLocalVariableMethodAdapter

addedStackWords, firstStackVariable

Fields inherited from class org.objectweb.asm.MethodAdapter

mv

Fields inherited from interface org.objectweb.asm.Opcodes

AALOAD, AASTORE, ACC_ABSTRACT, ACC_ANNOTATION, ACC_BRIDGE, ACC_DEPRECATED, ACC_ENUM, ACC_FINAL, ACC_INTERFACE, ACC_NATIVE, ACC_PRIVATE, ACC_PROTECTED, ACC_PUBLIC, ACC_STATIC, ACC_STRICT, ACC_SUPER, ACC_SYNCHRONIZED, ACC_SYNTHETIC, ACC_TRANSIENT, ACC_VARARGS, ACC_VOLATILE, ACONST_NULL, ALOAD, ANEWARRAY, ARETURN, ARRAYLENGTH, ASTORE, ATHROW, BALOAD, BASTORE, BIPUSH, CALOAD, CASTORE, CHECKCAST, D2F, D2I, D2L, DADD, DALOAD, DASTORE, DCMPG, DCMPL, DCONST_0, DCONST_1, DDIV, DLOAD, DMUL, DNEG, DOUBLE, DREM, DRETURN, DSTORE, DSUB, DUP, DUP_X1, DUP_X2, DUP2, DUP2_X1, DUP2_X2, F_APPEND, F_CHOP, F_FULL, F_NEW, F_SAME, F_SAME1, F2D, F2I, F2L, FADD, FALOAD, FASTORE, FCMPG, FCMPL, FCONST_0, FCONST_1, FCONST_2, FDIV, FLOAD, FLOAT, FMUL, FNEG, FREM, FRETURN, FSTORE, FSUB, GETFIELD, GETSTATIC, GOTO, I2B, I2C, I2D, I2F, I2L, I2S, IADD, IALOAD, IAND, IASTORE, ICONST_0, ICONST_1, ICONST_2, ICONST_3, ICONST_4, ICONST_5, ICONST_M1, IDIV, IF_ACMPEQ, IF_ACMPNE, IF_ICMPEQ, IF_ICMPGE, IF_ICMPGT, IF_ICMPLE, IF_ICMPLT, IF_ICMPNE, IFEQ, IFGE, IFGT, IFLE, IFLT, IFNE, IFNONNULL, IFNULL, IINC, ILOAD, IMUL, INEG, INSTANCEOF, INTEGER, INVOKEINTERFACE, INVOKESPECIAL, INVOKESTATIC, INVOKEVIRTUAL, IOR, IREM, IRETURN, ISHL, ISHR, ISTORE, ISUB, IUSHR, IXOR, JSR, L2D, L2F, L2I, LADD, LALOAD, LAND, LASTORE, LCMP, LCONST_0, LCONST_1, LDC, LDIV, LLOAD, LMUL, LNEG, LONG, LOOKUPSWITCH, LOR, LREM, LRETURN, LSHL, LSHR, LSTORE, LSUB, LUSHR, LXOR, MONITORENTER, MONITOREXIT, MULTIANEWARRAY, NEW, NEWARRAY, NOP, NULL, POP, POP2, PUTFIELD, PUTSTATIC, RET, RETURN, SALOAD, SASTORE, SIPUSH, SWAP, T_BOOLEAN, T_BYTE, T_CHAR, T_DOUBLE, T_FLOAT, T_INT, T_LONG, T_SHORT, TABLESWITCH, TOP, UNINITIALIZED_THIS, V1_1, V1_2, V1_3, V1_4, V1_5, V1_6

Constructor Summary

SecondPassMethodInstrumenter(FirstPassMethodInstrumenter firstPass)

Method Summary

private void	instrumentGetClassData()
private void	instrumentInvokeTouchJump()
private void	instrumentInvokeTouchSwitch()
private org.objectweb.asm.Label	instrumentIsLastJump()
private void	instrumentJumpHit(boolean branch)
private void	instrumentPutLineAndBranchNumbers()
private void	instrumentSwitchHit(int lineNumber, int switchNumber, int branch)
private void	touchBranchFalse()
void	visitCode()
void	visitFieldInsn(int opcode, java.lang.String owner, java.lang.String name, java.lang.String desc)
void	visitIincInsn(int var, int increment)
void	visitInsn(int opcode)
void	visitIntInsn(int opcode, int operand)
void	visitJumpInsn(int opcode, org.objectweb.asm.Label label)
void	visitLabel(org.objectweb.asm.Label label)
void	visitLdcInsn(java.lang.Object cst)
void	visitLineNumber(int line, org.objectweb.asm.Label start)
void	visitLookupSwitchInsn(org.objectweb.asm.Label dflt, int[] keys, org.objectweb.asm.Label[] labels)
void	visitMaxs(int maxStack, int maxLocals)
void	visitMethodInsn(int opcode, java.lang.String owner, java.lang.String name, java.lang.String desc)
void	visitMultiANewArrayInsn(java.lang.String desc, int dims)
void	visitTableSwitchInsn(int min, int max, org.objectweb.asm.Label dflt, org.objectweb.asm.Label[] labels)
void	visitTryCatchBlock(org.objectweb.asm.Label start, org.objectweb.asm.Label end, org.objectweb.asm.Label handler, java.lang.String type)
void	visitTypeInsn(int opcode, java.lang.String desc)
void	visitVarInsn(int opcode, int var)

Methods inherited from class net.sourceforge.cobertura.instrument.NewLocalVariableMethodAdapter

getAddedStackWords, getFirstStackVariable, visitLocalVariable

Methods inherited from class org.objectweb.asm.MethodAdapter

visitAnnotation, visitAnnotationDefault, visitAttribute, visitEnd, visitFrame, visitParameterAnnotation

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

currentLine

private int currentLine

currentJump

private int currentJump

methodStarted

private boolean methodStarted

myVariableIndex

private int myVariableIndex

startLabel

private org.objectweb.asm.Label startLabel

endLabel

private org.objectweb.asm.Label endLabel

lastJump

private JumpHolder lastJump

firstPass

private FirstPassMethodInstrumenter firstPass

BOOLEAN_TRUE

private static final int BOOLEAN_TRUE

See Also:

Constant Field Values

BOOLEAN_FALSE

private static final int BOOLEAN_FALSE

See Also:

Constant Field Values

Constructor Detail

SecondPassMethodInstrumenter

public SecondPassMethodInstrumenter(FirstPassMethodInstrumenter firstPass)

Method Detail

visitJumpInsn

public void visitJumpInsn(int opcode,
                          org.objectweb.asm.Label label)

Specified by:

visitJumpInsn in interface org.objectweb.asm.MethodVisitor

Overrides:

visitJumpInsn in class org.objectweb.asm.MethodAdapter

visitLineNumber

public void visitLineNumber(int line,
                            org.objectweb.asm.Label start)

Specified by:

visitLineNumber in interface org.objectweb.asm.MethodVisitor

Overrides:

visitLineNumber in class org.objectweb.asm.MethodAdapter

visitMethodInsn

public void visitMethodInsn(int opcode,
                            java.lang.String owner,
                            java.lang.String name,
                            java.lang.String desc)

Specified by:

visitMethodInsn in interface org.objectweb.asm.MethodVisitor

Overrides:

visitMethodInsn in class org.objectweb.asm.MethodAdapter

visitFieldInsn

public void visitFieldInsn(int opcode,
                           java.lang.String owner,
                           java.lang.String name,
                           java.lang.String desc)

Specified by:

visitFieldInsn in interface org.objectweb.asm.MethodVisitor

Overrides:

visitFieldInsn in class org.objectweb.asm.MethodAdapter

visitIincInsn

public void visitIincInsn(int var,
                          int increment)

Specified by:

visitIincInsn in interface org.objectweb.asm.MethodVisitor

Overrides:

visitIincInsn in class NewLocalVariableMethodAdapter

visitInsn

public void visitInsn(int opcode)

Specified by:

visitInsn in interface org.objectweb.asm.MethodVisitor

Overrides:

visitInsn in class org.objectweb.asm.MethodAdapter

visitIntInsn

public void visitIntInsn(int opcode,
                         int operand)

Specified by:

visitIntInsn in interface org.objectweb.asm.MethodVisitor

Overrides:

visitIntInsn in class org.objectweb.asm.MethodAdapter

visitLabel

public void visitLabel(org.objectweb.asm.Label label)

Specified by:

visitLabel in interface org.objectweb.asm.MethodVisitor

Overrides:

visitLabel in class org.objectweb.asm.MethodAdapter

visitLdcInsn

public void visitLdcInsn(java.lang.Object cst)

Specified by:

visitLdcInsn in interface org.objectweb.asm.MethodVisitor

Overrides:

visitLdcInsn in class org.objectweb.asm.MethodAdapter

visitMultiANewArrayInsn

public void visitMultiANewArrayInsn(java.lang.String desc,
                                    int dims)

Specified by:

visitMultiANewArrayInsn in interface org.objectweb.asm.MethodVisitor

Overrides:

visitMultiANewArrayInsn in class org.objectweb.asm.MethodAdapter

visitLookupSwitchInsn

public void visitLookupSwitchInsn(org.objectweb.asm.Label dflt,
                                  int[] keys,
                                  org.objectweb.asm.Label[] labels)

Specified by:

visitLookupSwitchInsn in interface org.objectweb.asm.MethodVisitor

Overrides:

visitLookupSwitchInsn in class org.objectweb.asm.MethodAdapter

visitTableSwitchInsn

public void visitTableSwitchInsn(int min,
                                 int max,
                                 org.objectweb.asm.Label dflt,
                                 org.objectweb.asm.Label[] labels)

Specified by:

visitTableSwitchInsn in interface org.objectweb.asm.MethodVisitor

Overrides:

visitTableSwitchInsn in class org.objectweb.asm.MethodAdapter

visitTryCatchBlock

public void visitTryCatchBlock(org.objectweb.asm.Label start,
                               org.objectweb.asm.Label end,
                               org.objectweb.asm.Label handler,
                               java.lang.String type)

Specified by:

visitTryCatchBlock in interface org.objectweb.asm.MethodVisitor

Overrides:

visitTryCatchBlock in class org.objectweb.asm.MethodAdapter

visitTypeInsn

public void visitTypeInsn(int opcode,
                          java.lang.String desc)

Specified by:

visitTypeInsn in interface org.objectweb.asm.MethodVisitor

Overrides:

visitTypeInsn in class org.objectweb.asm.MethodAdapter

visitVarInsn

public void visitVarInsn(int opcode,
                         int var)

Specified by:

visitVarInsn in interface org.objectweb.asm.MethodVisitor

Overrides:

visitVarInsn in class NewLocalVariableMethodAdapter

visitCode

public void visitCode()

Specified by:

visitCode in interface org.objectweb.asm.MethodVisitor

Overrides:

visitCode in class org.objectweb.asm.MethodAdapter

touchBranchFalse

private void touchBranchFalse()

instrumentGetClassData

private void instrumentGetClassData()

instrumentSwitchHit

private void instrumentSwitchHit(int lineNumber,
                                 int switchNumber,
                                 int branch)

instrumentJumpHit

private void instrumentJumpHit(boolean branch)

instrumentInvokeTouchJump

private void instrumentInvokeTouchJump()

instrumentInvokeTouchSwitch

private void instrumentInvokeTouchSwitch()

instrumentPutLineAndBranchNumbers

private void instrumentPutLineAndBranchNumbers()

instrumentIsLastJump

private org.objectweb.asm.Label instrumentIsLastJump()

visitMaxs

public void visitMaxs(int maxStack,
                      int maxLocals)

Specified by:

visitMaxs in interface org.objectweb.asm.MethodVisitor

Overrides:

visitMaxs in class org.objectweb.asm.MethodAdapter