List of usage examples for org.objectweb.asm Opcodes IFNE
int IFNE
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From source file:org.apache.lucene.expressions.js.XJavascriptCompiler.java
License:Apache License
private void recursiveCompile(Tree current, Type expected) { int type = current.getType(); String text = current.getText(); switch (type) { case XJavascriptParser.AT_CALL: Tree identifier = current.getChild(0); String call = identifier.getText(); int arguments = current.getChildCount() - 1; Method method = functions.get(call); if (method == null) { throw new IllegalArgumentException("Unrecognized method call (" + call + ")."); }/*from w ww.j a v a2 s . com*/ int arity = method.getParameterTypes().length; if (arguments != arity) { throw new IllegalArgumentException("Expected (" + arity + ") arguments for method call (" + call + "), but found (" + arguments + ")."); } for (int argument = 1; argument <= arguments; ++argument) { recursiveCompile(current.getChild(argument), Type.DOUBLE_TYPE); } gen.invokeStatic(Type.getType(method.getDeclaringClass()), org.objectweb.asm.commons.Method.getMethod(method)); gen.cast(Type.DOUBLE_TYPE, expected); break; case XJavascriptParser.VARIABLE: int index; // normalize quotes text = normalizeQuotes(text); if (externalsMap.containsKey(text)) { index = externalsMap.get(text); } else { index = externalsMap.size(); externalsMap.put(text, index); } gen.loadArg(1); gen.push(index); gen.arrayLoad(FUNCTION_VALUES_TYPE); gen.loadArg(0); gen.invokeVirtual(FUNCTION_VALUES_TYPE, DOUBLE_VAL_METHOD); gen.cast(Type.DOUBLE_TYPE, expected); break; case XJavascriptParser.HEX: pushLong(expected, Long.parseLong(text.substring(2), 16)); break; case XJavascriptParser.OCTAL: pushLong(expected, Long.parseLong(text.substring(1), 8)); break; case XJavascriptParser.DECIMAL: gen.push(Double.parseDouble(text)); gen.cast(Type.DOUBLE_TYPE, expected); break; case XJavascriptParser.AT_NEGATE: recursiveCompile(current.getChild(0), Type.DOUBLE_TYPE); gen.visitInsn(Opcodes.DNEG); gen.cast(Type.DOUBLE_TYPE, expected); break; case XJavascriptParser.AT_ADD: pushArith(Opcodes.DADD, current, expected); break; case XJavascriptParser.AT_SUBTRACT: pushArith(Opcodes.DSUB, current, expected); break; case XJavascriptParser.AT_MULTIPLY: pushArith(Opcodes.DMUL, current, expected); break; case XJavascriptParser.AT_DIVIDE: pushArith(Opcodes.DDIV, current, expected); break; case XJavascriptParser.AT_MODULO: pushArith(Opcodes.DREM, current, expected); break; case XJavascriptParser.AT_BIT_SHL: pushShift(Opcodes.LSHL, current, expected); break; case XJavascriptParser.AT_BIT_SHR: pushShift(Opcodes.LSHR, current, expected); break; case XJavascriptParser.AT_BIT_SHU: pushShift(Opcodes.LUSHR, current, expected); break; case XJavascriptParser.AT_BIT_AND: pushBitwise(Opcodes.LAND, current, expected); break; case XJavascriptParser.AT_BIT_OR: pushBitwise(Opcodes.LOR, current, expected); break; case XJavascriptParser.AT_BIT_XOR: pushBitwise(Opcodes.LXOR, current, expected); break; case XJavascriptParser.AT_BIT_NOT: recursiveCompile(current.getChild(0), Type.LONG_TYPE); gen.push(-1L); gen.visitInsn(Opcodes.LXOR); gen.cast(Type.LONG_TYPE, expected); break; case XJavascriptParser.AT_COMP_EQ: pushCond(GeneratorAdapter.EQ, current, expected); break; case XJavascriptParser.AT_COMP_NEQ: pushCond(GeneratorAdapter.NE, current, expected); break; case XJavascriptParser.AT_COMP_LT: pushCond(GeneratorAdapter.LT, current, expected); break; case XJavascriptParser.AT_COMP_GT: pushCond(GeneratorAdapter.GT, current, expected); break; case XJavascriptParser.AT_COMP_LTE: pushCond(GeneratorAdapter.LE, current, expected); break; case XJavascriptParser.AT_COMP_GTE: pushCond(GeneratorAdapter.GE, current, expected); break; case XJavascriptParser.AT_BOOL_NOT: Label labelNotTrue = new Label(); Label labelNotReturn = new Label(); recursiveCompile(current.getChild(0), Type.INT_TYPE); gen.visitJumpInsn(Opcodes.IFEQ, labelNotTrue); pushBoolean(expected, false); gen.goTo(labelNotReturn); gen.visitLabel(labelNotTrue); pushBoolean(expected, true); gen.visitLabel(labelNotReturn); break; case XJavascriptParser.AT_BOOL_AND: Label andFalse = new Label(); Label andEnd = new Label(); recursiveCompile(current.getChild(0), Type.INT_TYPE); gen.visitJumpInsn(Opcodes.IFEQ, andFalse); recursiveCompile(current.getChild(1), Type.INT_TYPE); gen.visitJumpInsn(Opcodes.IFEQ, andFalse); pushBoolean(expected, true); gen.goTo(andEnd); gen.visitLabel(andFalse); pushBoolean(expected, false); gen.visitLabel(andEnd); break; case XJavascriptParser.AT_BOOL_OR: Label orTrue = new Label(); Label orEnd = new Label(); recursiveCompile(current.getChild(0), Type.INT_TYPE); gen.visitJumpInsn(Opcodes.IFNE, orTrue); recursiveCompile(current.getChild(1), Type.INT_TYPE); gen.visitJumpInsn(Opcodes.IFNE, orTrue); pushBoolean(expected, false); gen.goTo(orEnd); gen.visitLabel(orTrue); pushBoolean(expected, true); gen.visitLabel(orEnd); break; case XJavascriptParser.AT_COND_QUE: Label condFalse = new Label(); Label condEnd = new Label(); recursiveCompile(current.getChild(0), Type.INT_TYPE); gen.visitJumpInsn(Opcodes.IFEQ, condFalse); recursiveCompile(current.getChild(1), expected); gen.goTo(condEnd); gen.visitLabel(condFalse); recursiveCompile(current.getChild(2), expected); gen.visitLabel(condEnd); break; default: throw new IllegalStateException("Unknown operation specified: (" + current.getText() + ")."); } }
From source file:org.batoo.jpa.core.impl.instance.Enhancer.java
License:Open Source License
private static void createMethodCheck(final String enhancedClassName, final String descEnhancer, final ClassWriter cw) { final MethodVisitor mv = cw.visitMethod(Opcodes.ACC_PRIVATE, Enhancer.METHOD_ENHANCED_CHECK, Enhancer.makeDescription(Void.TYPE), null, null); mv.visitCode();/*from w w w . ja v a 2 s . c o m*/ final Label lCheckInternal = new Label(); final Label lCheckInitialized = new Label(); final Label lReturn = new Label(); final Label lFind = new Label(); final Label lInitialized = new Label(); final Label lChanged = new Label(); final Label lOut = new Label(); // if (!this.__enhanced__$$__internal) { return } mv.visitLabel(lCheckInternal); mv.visitFrame(Opcodes.F_NEW, 1, new Object[] { enhancedClassName }, 0, new Object[] {}); mv.visitVarInsn(Opcodes.ALOAD, 0); mv.visitFieldInsn(Opcodes.GETFIELD, enhancedClassName, Enhancer.FIELD_ENHANCED_INTERNAL, Enhancer.DESCRIPTOR_BOOLEAN); mv.visitJumpInsn(Opcodes.IFEQ, lCheckInitialized); mv.visitInsn(Opcodes.RETURN); // if (!this.__enhanced__$$__initialized) { mv.visitLabel(lCheckInitialized); mv.visitFrame(Opcodes.F_NEW, 1, new Object[] { enhancedClassName }, 0, new Object[] {}); mv.visitVarInsn(Opcodes.ALOAD, 0); mv.visitFieldInsn(Opcodes.GETFIELD, enhancedClassName, Enhancer.FIELD_ENHANCED_INITIALIZED, Enhancer.DESCRIPTOR_BOOLEAN); mv.visitJumpInsn(Opcodes.IFNE, lChanged); // if (this.__enhanced_$$__session == null) mv.visitVarInsn(Opcodes.ALOAD, 0); mv.visitFieldInsn(Opcodes.GETFIELD, enhancedClassName, Enhancer.FIELD_ENHANCED_SESSION, Enhancer.DESCRIPTOR_SESSION); mv.visitJumpInsn(Opcodes.IFNONNULL, lFind); // throw new PersistenceException("No session to initialize the instance"); mv.visitTypeInsn(Opcodes.NEW, Enhancer.INTERNAL_PERSISTENCE_EXCEPTION); mv.visitInsn(Opcodes.DUP); mv.visitLdcInsn("No session to initialize the instance"); mv.visitMethodInsn(Opcodes.INVOKESPECIAL, Enhancer.INTERNAL_PERSISTENCE_EXCEPTION, Enhancer.CONSTRUCTOR_INIT, Enhancer.makeDescription(Void.TYPE, String.class)); mv.visitInsn(Opcodes.ATHROW); // this.__enhanced_$$__session.getEntityManager().find(this.__enhanced_$$__type, this.__enhanced__$$__id); mv.visitLabel(lFind); mv.visitFrame(Opcodes.F_NEW, 1, new Object[] { enhancedClassName }, 0, new Object[] {}); mv.visitVarInsn(Opcodes.ALOAD, 0); mv.visitFieldInsn(Opcodes.GETFIELD, enhancedClassName, Enhancer.FIELD_ENHANCED_SESSION, Enhancer.DESCRIPTOR_SESSION); mv.visitMethodInsn(Opcodes.INVOKEVIRTUAL, Enhancer.INTERNAL_SESSION, Enhancer.METHOD_GET_ENTITY_MANAGER, Enhancer.makeDescription(EntityManagerImpl.class)); mv.visitVarInsn(Opcodes.ALOAD, 0); mv.visitFieldInsn(Opcodes.GETFIELD, enhancedClassName, Enhancer.FIELD_ENHANCED_TYPE, Enhancer.DESCRIPTOR_CLASS); mv.visitVarInsn(Opcodes.ALOAD, 0); mv.visitFieldInsn(Opcodes.GETFIELD, enhancedClassName, Enhancer.FIELD_ENHANCED_ID, Enhancer.DESCRIPTOR_OBJECT); mv.visitMethodInsn(Opcodes.INVOKEVIRTUAL, Enhancer.INTERNAL_ENTITY_MANAGER, Enhancer.METHOD_FIND, Enhancer.makeDescription(Object.class, Class.class, Object.class)); mv.visitInsn(Opcodes.POP); // this.__enhanced__$$__initialized = true; mv.visitLabel(lInitialized); mv.visitFrame(Opcodes.F_NEW, 1, new Object[] { enhancedClassName }, 0, new Object[] {}); mv.visitVarInsn(Opcodes.ALOAD, 0); mv.visitInsn(Opcodes.ICONST_1); mv.visitFieldInsn(Opcodes.PUTFIELD, enhancedClassName, Enhancer.FIELD_ENHANCED_INITIALIZED, Enhancer.DESCRIPTOR_BOOLEAN); // if (this.__enhanced_$$__session != null) mv.visitLabel(lChanged); mv.visitVarInsn(Opcodes.ALOAD, 0); mv.visitFieldInsn(Opcodes.GETFIELD, enhancedClassName, Enhancer.FIELD_ENHANCED_SESSION, Enhancer.DESCRIPTOR_SESSION); mv.visitJumpInsn(Opcodes.IFNULL, lReturn); // this.__enhanced__$$__managedInstance.changed(); mv.visitVarInsn(Opcodes.ALOAD, 0); mv.visitFieldInsn(Opcodes.GETFIELD, enhancedClassName, Enhancer.FIELD_ENHANCED_MANAGED_INSTANCE, Enhancer.DESCRIPTOR_MANAGED_INSTANCE); mv.visitMethodInsn(Opcodes.INVOKEVIRTUAL, Enhancer.INTERNAL_MANAGED_INSTANCE, Enhancer.METHOD_CHANGED, Enhancer.makeDescription(Void.TYPE)); // return; mv.visitLabel(lReturn); mv.visitFrame(Opcodes.F_NEW, 1, new Object[] { enhancedClassName }, 0, new Object[] {}); mv.visitInsn(Opcodes.RETURN); mv.visitLabel(lOut); mv.visitLocalVariable(Enhancer.THIS, descEnhancer, null, lCheckInternal, lOut, 0); mv.visitMaxs(0, 0); mv.visitEnd(); }
From source file:org.decojer.cavaj.readers.asm.ReadMethodVisitor.java
License:Open Source License
@Override public void visitJumpInsn(final int opcode, final Label label) { T t = null;//from ww w . j a v a2 s .c om Object oValue = null; final int targetPc = getPc(label); switch (opcode) { /******** * GOTO * ********/ case Opcodes.GOTO: { final GOTO op = new GOTO(this.ops.size(), opcode, this.line); add(op); op.setTargetPc(targetPc); if (targetPc < 0) { getUnresolved(label).add(op); } break; } /******** * JCMP * ********/ case Opcodes.IF_ACMPEQ: t = T.REF; oValue = CmpType.T_EQ; // fall through case Opcodes.IF_ACMPNE: if (t == null) { t = T.REF; oValue = CmpType.T_NE; } // fall through case Opcodes.IF_ICMPEQ: if (t == null) { t = T.AINT; // boolean too oValue = CmpType.T_EQ; } // fall through case Opcodes.IF_ICMPGE: if (t == null) { t = T.INT; oValue = CmpType.T_GE; } // fall through case Opcodes.IF_ICMPGT: if (t == null) { t = T.INT; oValue = CmpType.T_GT; } // fall through case Opcodes.IF_ICMPLE: if (t == null) { t = T.INT; oValue = CmpType.T_LE; } // fall through case Opcodes.IF_ICMPLT: if (t == null) { t = T.INT; oValue = CmpType.T_LT; } // fall through case Opcodes.IF_ICMPNE: if (t == null) { t = T.AINT; // boolean too oValue = CmpType.T_NE; } { assert oValue instanceof CmpType; final JCMP op = new JCMP(this.ops.size(), opcode, this.line, t, (CmpType) oValue); add(op); op.setTargetPc(targetPc); if (targetPc < 0) { getUnresolved(label).add(op); } } break; /******** * JCND * ********/ case Opcodes.IFNULL: t = T.REF; oValue = CmpType.T_EQ; // fall through case Opcodes.IFNONNULL: if (t == null) { t = T.REF; oValue = CmpType.T_NE; } // fall through case Opcodes.IFEQ: if (t == null) { t = T.AINT; // boolean too oValue = CmpType.T_EQ; } // fall through case Opcodes.IFGE: if (t == null) { t = T.INT; oValue = CmpType.T_GE; } // fall through case Opcodes.IFGT: if (t == null) { t = T.INT; oValue = CmpType.T_GT; } // fall through case Opcodes.IFLE: if (t == null) { t = T.INT; oValue = CmpType.T_LE; } // fall through case Opcodes.IFLT: if (t == null) { t = T.INT; oValue = CmpType.T_LT; } // fall through case Opcodes.IFNE: if (t == null) { t = T.AINT; // boolean too oValue = CmpType.T_NE; } { assert oValue instanceof CmpType; final JCND op = new JCND(this.ops.size(), opcode, this.line, t, (CmpType) oValue); add(op); op.setTargetPc(targetPc); if (targetPc < 0) { getUnresolved(label).add(op); } } break; /******* * JSR * *******/ case Opcodes.JSR: { final JSR op = new JSR(this.ops.size(), opcode, this.line); add(op); op.setTargetPc(targetPc); if (targetPc < 0) { getUnresolved(label).add(op); } break; } default: log.warn(getM() + ": Unknown jump insn opcode '" + opcode + "'!"); } }
From source file:org.eclipse.objectteams.otredyn.bytecode.asm.CreateFieldAccessAdapter.java
License:Open Source License
@Override public boolean transform() { InsnList instructions = new InsnList(); // put accessId on the stack instructions.add(new IntInsnNode(Opcodes.ILOAD, firstArgIndex + 1)); // read or write access LabelNode writeAccess = new LabelNode(); instructions.add(new JumpInsnNode(Opcodes.IFNE, writeAccess)); // read access if (field.isStatic()) { // get value of field instructions.add(new FieldInsnNode(Opcodes.GETSTATIC, name, field.getName(), field.getSignature())); } else {// w w w . jav a2 s. c o m // put "this" on the stack instructions.add(new IntInsnNode(Opcodes.ALOAD, 0)); // get value of field instructions.add(new FieldInsnNode(Opcodes.GETFIELD, name, field.getName(), field.getSignature())); } //box value as "Object" Type type = Type.getType(field.getSignature()); instructions.add(AsmTypeHelper.getBoxingInstructionForType(type)); instructions.add(new InsnNode(Opcodes.ARETURN)); //write access instructions.add(writeAccess); //put "args" on the stack instructions.add(new IntInsnNode(Opcodes.ALOAD, firstArgIndex + 2)); //get the first element of "args" instructions.add(new InsnNode(Opcodes.ICONST_0)); instructions.add(new InsnNode(Opcodes.AALOAD)); //unbox it if (type.getSort() != Type.ARRAY && type.getSort() != Type.OBJECT) { String objectType = AsmTypeHelper.getObjectType(type); instructions.add(new TypeInsnNode(Opcodes.CHECKCAST, objectType)); instructions.add(AsmTypeHelper.getUnboxingInstructionForType(type, objectType)); } else { instructions.add(new TypeInsnNode(Opcodes.CHECKCAST, type.getInternalName())); } if (field.isStatic()) { //save value in field instructions.add(new FieldInsnNode(Opcodes.PUTSTATIC, name, field.getName(), field.getSignature())); } else { //put "this" on the stack instructions.add(new IntInsnNode(Opcodes.ALOAD, 0)); instructions.add(new InsnNode(Opcodes.SWAP)); //save value in field instructions.add(new FieldInsnNode(Opcodes.PUTFIELD, name, field.getName(), field.getSignature())); } //dummy return instructions.add(new InsnNode(Opcodes.ACONST_NULL)); instructions.add(new InsnNode(Opcodes.ARETURN)); //add the instructions to a new label in the existing switch MethodNode method = getMethod(access); addNewLabelToSwitch(method.instructions, instructions, accessId); return true; }
From source file:org.elasticsearch.painless.MethodWriter.java
License:Apache License
public void writeBranch(final Label tru, final Label fals) { if (tru != null) { visitJumpInsn(Opcodes.IFNE, tru); } else if (fals != null) { visitJumpInsn(Opcodes.IFEQ, fals); }/*from ww w .jav a 2 s . c om*/ }
From source file:org.elasticsearch.painless.node.EBool.java
License:Apache License
@Override void write(MethodWriter writer, Globals globals) { if (operation == Operation.AND) { Label fals = new Label(); Label end = new Label(); left.write(writer, globals);/*from w w w . j a v a2 s .c o m*/ writer.ifZCmp(Opcodes.IFEQ, fals); right.write(writer, globals); writer.ifZCmp(Opcodes.IFEQ, fals); writer.push(true); writer.goTo(end); writer.mark(fals); writer.push(false); writer.mark(end); } else if (operation == Operation.OR) { Label tru = new Label(); Label fals = new Label(); Label end = new Label(); left.write(writer, globals); writer.ifZCmp(Opcodes.IFNE, tru); right.write(writer, globals); writer.ifZCmp(Opcodes.IFEQ, fals); writer.mark(tru); writer.push(true); writer.goTo(end); writer.mark(fals); writer.push(false); writer.mark(end); } else { throw createError(new IllegalStateException("Illegal tree structure.")); } }
From source file:org.elasticsearch.painless.Writer.java
License:Apache License
void checkWriteBranch(final ParserRuleContext source) { final Branch branch = getBranch(source); if (branch != null) { if (branch.tru != null) { execute.visitJumpInsn(Opcodes.IFNE, branch.tru); } else if (branch.fals != null) { execute.visitJumpInsn(Opcodes.IFEQ, branch.fals); }// w w w . j a v a 2s. co m } }
From source file:org.elasticsearch.plan.a.Adapter.java
License:Apache License
void checkWriteBranch(final MethodVisitor visitor, final ParserRuleContext source) { final Branch branch = getBranch(source); if (branch != null) { if (branch.tru != null) { visitor.visitJumpInsn(Opcodes.IFNE, branch.tru); } else if (branch.fals != null) { visitor.visitJumpInsn(Opcodes.IFEQ, branch.fals); }/*w ww . ja v a 2 s.c o m*/ } }
From source file:org.evosuite.graphs.cfg.BytecodeInstructionPool.java
License:Open Source License
/** * Determine how many bytes the current instruction occupies together with * its operands/*from w w w . j av a 2s.c o m*/ * * @return */ private int getBytecodeIncrement(AbstractInsnNode instructionNode) { int opcode = instructionNode.getOpcode(); switch (opcode) { case Opcodes.ALOAD: // index case Opcodes.ASTORE: // index case Opcodes.DLOAD: case Opcodes.DSTORE: case Opcodes.FLOAD: case Opcodes.FSTORE: case Opcodes.ILOAD: case Opcodes.ISTORE: case Opcodes.LLOAD: case Opcodes.LSTORE: VarInsnNode varNode = (VarInsnNode) instructionNode; if (varNode.var > 3) return 1; else return 0; case Opcodes.BIPUSH: // byte case Opcodes.NEWARRAY: case Opcodes.RET: return 1; case Opcodes.LDC: LdcInsnNode ldcNode = (LdcInsnNode) instructionNode; if (ldcNode.cst instanceof Double || ldcNode.cst instanceof Long) return 2; // LDC2_W else return 1; case 19: //LDC_W case 20: //LDC2_W return 2; case Opcodes.ANEWARRAY: // indexbyte1, indexbyte2 case Opcodes.CHECKCAST: // indexbyte1, indexbyte2 case Opcodes.GETFIELD: case Opcodes.GETSTATIC: case Opcodes.GOTO: case Opcodes.IF_ACMPEQ: case Opcodes.IF_ACMPNE: case Opcodes.IF_ICMPEQ: case Opcodes.IF_ICMPNE: case Opcodes.IF_ICMPGE: case Opcodes.IF_ICMPGT: case Opcodes.IF_ICMPLE: case Opcodes.IF_ICMPLT: case Opcodes.IFLE: case Opcodes.IFLT: case Opcodes.IFGE: case Opcodes.IFGT: case Opcodes.IFNE: case Opcodes.IFEQ: case Opcodes.IFNONNULL: case Opcodes.IFNULL: case Opcodes.IINC: case Opcodes.INSTANCEOF: case Opcodes.INVOKESPECIAL: case Opcodes.INVOKESTATIC: case Opcodes.INVOKEVIRTUAL: case Opcodes.JSR: case Opcodes.NEW: case Opcodes.PUTFIELD: case Opcodes.PUTSTATIC: case Opcodes.SIPUSH: // case Opcodes.LDC_W // case Opcodes.LDC2_W return 2; case Opcodes.MULTIANEWARRAY: return 3; case Opcodes.INVOKEDYNAMIC: case Opcodes.INVOKEINTERFACE: return 4; case Opcodes.LOOKUPSWITCH: case Opcodes.TABLESWITCH: // TODO: Could be more return 4; // case Opcodes.GOTO_W // case Opcodes.JSR_W } return 0; }
From source file:org.evosuite.instrumentation.coverage.BranchInstrumentation.java
License:Open Source License
/** * <p>//from w w w .ja v a2 s .c om * getInstrumentation * </p> * * @param instruction * a {@link org.evosuite.graphs.cfg.BytecodeInstruction} object. * @return a {@link org.objectweb.asm.tree.InsnList} object. */ protected InsnList getInstrumentation(BytecodeInstruction instruction) { if (instruction == null) throw new IllegalArgumentException("null given"); if (!instruction.isActualBranch()) throw new IllegalArgumentException("branch instruction expected"); if (!BranchPool.getInstance(classLoader).isKnownAsNormalBranchInstruction(instruction)) throw new IllegalArgumentException( "expect given instruction to be known by the BranchPool as a normal branch instruction"); int opcode = instruction.getASMNode().getOpcode(); int instructionId = instruction.getInstructionId(); int branchId = BranchPool.getInstance(classLoader).getActualBranchIdForNormalBranchInstruction(instruction); if (branchId < 0) throw new IllegalStateException("expect BranchPool to know branchId for all branch instructions"); InsnList instrumentation = new InsnList(); switch (opcode) { case Opcodes.IFEQ: case Opcodes.IFNE: case Opcodes.IFLT: case Opcodes.IFGE: case Opcodes.IFGT: case Opcodes.IFLE: instrumentation.add(new InsnNode(Opcodes.DUP)); instrumentation.add(new LdcInsnNode(opcode)); // instrumentation.add(new LdcInsnNode(id)); instrumentation.add(new LdcInsnNode(branchId)); instrumentation.add(new LdcInsnNode(instructionId)); instrumentation.add( new MethodInsnNode(Opcodes.INVOKESTATIC, EXECUTION_TRACER, "passedBranch", "(IIII)V", false)); logger.debug("Adding passedBranch val=?, opcode=" + opcode + ", branch=" + branchId + ", bytecode_id=" + instructionId); break; case Opcodes.IF_ICMPEQ: case Opcodes.IF_ICMPNE: case Opcodes.IF_ICMPLT: case Opcodes.IF_ICMPGE: case Opcodes.IF_ICMPGT: case Opcodes.IF_ICMPLE: instrumentation.add(new InsnNode(Opcodes.DUP2)); instrumentation.add(new LdcInsnNode(opcode)); // instrumentation.add(new LdcInsnNode(id)); instrumentation.add(new LdcInsnNode(branchId)); instrumentation.add(new LdcInsnNode(instructionId)); instrumentation.add( new MethodInsnNode(Opcodes.INVOKESTATIC, EXECUTION_TRACER, "passedBranch", "(IIIII)V", false)); break; case Opcodes.IF_ACMPEQ: case Opcodes.IF_ACMPNE: instrumentation.add(new InsnNode(Opcodes.DUP2)); instrumentation.add(new LdcInsnNode(opcode)); // instrumentation.add(new LdcInsnNode(id)); instrumentation.add(new LdcInsnNode(branchId)); instrumentation.add(new LdcInsnNode(instructionId)); instrumentation.add(new MethodInsnNode(Opcodes.INVOKESTATIC, EXECUTION_TRACER, "passedBranch", "(Ljava/lang/Object;Ljava/lang/Object;III)V", false)); break; case Opcodes.IFNULL: case Opcodes.IFNONNULL: instrumentation.add(new InsnNode(Opcodes.DUP)); instrumentation.add(new LdcInsnNode(opcode)); // instrumentation.add(new LdcInsnNode(id)); instrumentation.add(new LdcInsnNode(branchId)); instrumentation.add(new LdcInsnNode(instructionId)); instrumentation.add(new MethodInsnNode(Opcodes.INVOKESTATIC, EXECUTION_TRACER, "passedBranch", "(Ljava/lang/Object;III)V", false)); break; } return instrumentation; }