org.objectweb.asm.Opcodes# IFGT 源码实例Demo

下面列出了org.objectweb.asm.Opcodes# IFGT 实例代码，或者点击链接到github查看源代码，也可以在右侧发表评论。

源代码1 项目： maple-ir 文件： ConditionalJumpStmt.java


public static ComparisonType getType(int opcode) {
	switch (opcode) {
		case Opcodes.IF_ACMPEQ:
		case Opcodes.IF_ICMPEQ:
		case Opcodes.IFEQ:
			return EQ;
		case Opcodes.IF_ACMPNE:
		case Opcodes.IF_ICMPNE:
		case Opcodes.IFNE:
			return NE;
		case Opcodes.IF_ICMPGT:
		case Opcodes.IFGT:
			return GT;
		case Opcodes.IF_ICMPGE:
		case Opcodes.IFGE:
			return GE;
		case Opcodes.IF_ICMPLT:
		case Opcodes.IFLT:
			return LT;
		case Opcodes.IF_ICMPLE:
		case Opcodes.IFLE:
			return LE;
		default:
			throw new IllegalArgumentException(Printer.OPCODES[opcode]);
	}
}

源代码2 项目： zelixkiller 文件： StackHelper.java


public InsnValue compareConstant(AbstractInsnNode insn, InsnValue value) {
	if (value.getValue() == null) {
		return InsnValue.INT_VALUE;
	}
	int i = ((Number)value.getValue()).intValue();
	switch (insn.getOpcode()) {
	case Opcodes.IFEQ:
		return InsnValue.intValue(i == 0);
	case Opcodes.IFNE:
		return InsnValue.intValue(i != 0);
	case Opcodes.IFLE:
		return InsnValue.intValue(i <= 0);
	case Opcodes.IFLT:
		return InsnValue.intValue(i < 0);
	case Opcodes.IFGE:
		return InsnValue.intValue(i >= 0);
	case Opcodes.IFGT:
		return InsnValue.intValue(i > 0);
	}

	return null;
}

源代码3 项目： pitest 文件： RemoveConditionalMutator.java


private boolean canMutate(final int opcode) {
  switch (opcode) {
  case Opcodes.IFLE:
  case Opcodes.IFGE:
  case Opcodes.IFGT:
  case Opcodes.IFLT:
  case Opcodes.IF_ICMPGE:
  case Opcodes.IF_ICMPGT:
  case Opcodes.IF_ICMPLE:
  case Opcodes.IF_ICMPLT:
    return (RemoveConditionalMutator.this.kind == Choice.ORDER);
  case Opcodes.IFEQ:
  case Opcodes.IFNE:
  case Opcodes.IFNONNULL:
  case Opcodes.IFNULL:
  case Opcodes.IF_ICMPNE:
  case Opcodes.IF_ICMPEQ:
  case Opcodes.IF_ACMPEQ:
  case Opcodes.IF_ACMPNE:
    return (RemoveConditionalMutator.this.kind == Choice.EQUAL);
  default:
    return false;
  }
}

源代码4 项目： bazel 文件： BytecodeTypeInference.java


@Override
public void visitJumpInsn(int opcode, Label label) {
  switch (opcode) {
    case Opcodes.IFEQ:
    case Opcodes.IFNE:
    case Opcodes.IFLT:
    case Opcodes.IFGE:
    case Opcodes.IFGT:
    case Opcodes.IFLE:
      pop();
      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:
    case Opcodes.IF_ACMPEQ:
    case Opcodes.IF_ACMPNE:
      pop(2);
      break;
    case Opcodes.GOTO:
      break;
    case Opcodes.JSR:
      throw new RuntimeException("The JSR instruction is not supported.");
    case Opcodes.IFNULL:
    case Opcodes.IFNONNULL:
      pop(1);
      break;
    default:
      throw new RuntimeException("Unhandled opcode " + opcode);
  }
  super.visitJumpInsn(opcode, label);
}

源代码5 项目： copper-engine 文件： BuildStackInfoAdapter.java


@Override
public void visitJumpInsn(int arg0, Label arg1) {
    savePreviousFrame();
    switch (arg0) {
        case Opcodes.IF_ACMPEQ:
        case Opcodes.IF_ACMPNE:
        case Opcodes.IF_ICMPEQ:
        case Opcodes.IF_ICMPGE:
        case Opcodes.IF_ICMPGT:
        case Opcodes.IF_ICMPLE:
        case Opcodes.IF_ICMPLT:
        case Opcodes.IF_ICMPNE:
            currentFrame.popStack();
        case Opcodes.IFEQ:
        case Opcodes.IFGE:
        case Opcodes.IFGT:
        case Opcodes.IFLE:
        case Opcodes.IFLT:
        case Opcodes.IFNE:
        case Opcodes.IFNONNULL:
        case Opcodes.IFNULL:
            currentFrame.popStack();
        case Opcodes.GOTO:
            forwardFrames.put(arg1, new StackInfo(currentFrame));
            break;
        case Opcodes.JSR:
            currentFrame.pushStack(retAddressType);
            forwardFrames.put(arg1, new StackInfo(currentFrame));
            break;
        default:
            logger.debug("Unhandled: ");
    }
    if (logger.isDebugEnabled())
        logger.debug("jumpInsn " + getOpCode(arg0) + " " + arg1);
    delegate.visitJumpInsn(arg0, arg1);
}

源代码6 项目： Concurnas 文件： InstructionAdapter.java


@Override
public void visitJumpInsn(final int opcode, final Label label) {
  switch (opcode) {
    case Opcodes.IFEQ:
      ifeq(label);
      break;
    case Opcodes.IFNE:
      ifne(label);
      break;
    case Opcodes.IFLT:
      iflt(label);
      break;
    case Opcodes.IFGE:
      ifge(label);
      break;
    case Opcodes.IFGT:
      ifgt(label);
      break;
    case Opcodes.IFLE:
      ifle(label);
      break;
    case Opcodes.IF_ICMPEQ:
      ificmpeq(label);
      break;
    case Opcodes.IF_ICMPNE:
      ificmpne(label);
      break;
    case Opcodes.IF_ICMPLT:
      ificmplt(label);
      break;
    case Opcodes.IF_ICMPGE:
      ificmpge(label);
      break;
    case Opcodes.IF_ICMPGT:
      ificmpgt(label);
      break;
    case Opcodes.IF_ICMPLE:
      ificmple(label);
      break;
    case Opcodes.IF_ACMPEQ:
      ifacmpeq(label);
      break;
    case Opcodes.IF_ACMPNE:
      ifacmpne(label);
      break;
    case Opcodes.GOTO:
      goTo(label);
      break;
    case Opcodes.JSR:
      jsr(label);
      break;
    case Opcodes.IFNULL:
      ifnull(label);
      break;
    case Opcodes.IFNONNULL:
      ifnonnull(label);
      break;
    default:
      throw new IllegalArgumentException();
  }
}

源代码7 项目： JByteMod-Beta 文件： InstructionAdapter.java


@Override
public void visitJumpInsn(final int opcode, final Label label) {
  switch (opcode) {
    case Opcodes.IFEQ:
      ifeq(label);
      break;
    case Opcodes.IFNE:
      ifne(label);
      break;
    case Opcodes.IFLT:
      iflt(label);
      break;
    case Opcodes.IFGE:
      ifge(label);
      break;
    case Opcodes.IFGT:
      ifgt(label);
      break;
    case Opcodes.IFLE:
      ifle(label);
      break;
    case Opcodes.IF_ICMPEQ:
      ificmpeq(label);
      break;
    case Opcodes.IF_ICMPNE:
      ificmpne(label);
      break;
    case Opcodes.IF_ICMPLT:
      ificmplt(label);
      break;
    case Opcodes.IF_ICMPGE:
      ificmpge(label);
      break;
    case Opcodes.IF_ICMPGT:
      ificmpgt(label);
      break;
    case Opcodes.IF_ICMPLE:
      ificmple(label);
      break;
    case Opcodes.IF_ACMPEQ:
      ifacmpeq(label);
      break;
    case Opcodes.IF_ACMPNE:
      ifacmpne(label);
      break;
    case Opcodes.GOTO:
      goTo(label);
      break;
    case Opcodes.JSR:
      jsr(label);
      break;
    case Opcodes.IFNULL:
      ifnull(label);
      break;
    case Opcodes.IFNONNULL:
      ifnonnull(label);
      break;
    default:
      throw new IllegalArgumentException();
  }
}

源代码8 项目： serianalyzer 文件： JVMImpl.java


/**
 * @param opcode
 * @param label
 * @param s
 * @return
 */
static boolean handleJVMJump ( int opcode, Label label, JVMStackState s ) {
    boolean tainted;
    switch ( opcode ) {
    case Opcodes.IF_ICMPEQ:
    case Opcodes.IF_ICMPNE:
    case Opcodes.IF_ICMPLT:
    case Opcodes.IF_ICMPGE:
    case Opcodes.IF_ICMPGT:
    case Opcodes.IF_ICMPLE:
    case Opcodes.IF_ACMPEQ:
    case Opcodes.IF_ACMPNE:
        BaseType o1 = s.pop();
        BaseType o2 = s.pop();
        tainted = ! ( o1 != null ) || ! ( o2 != null ) || o1.isTainted() || o2.isTainted();
        break;
    case Opcodes.IFEQ:
    case Opcodes.IFNE:
    case Opcodes.IFLT:
    case Opcodes.IFGE:
    case Opcodes.IFGT:
    case Opcodes.IFLE:
    case Opcodes.IFNULL:
    case Opcodes.IFNONNULL:
        BaseType c = s.pop();
        tainted = ( c == null || c.isTainted() );
        break;

    case Opcodes.JSR:
        s.push(new BasicConstant(Type.INT_TYPE, label));
        tainted = false;
        break;
    case Opcodes.GOTO:
        tainted = false;
        break;
    default:
        log.warn("Unsupported opcode " + opcode); //$NON-NLS-1$
        tainted = true;
    }
    return tainted;
}

源代码9 项目： JReFrameworker 文件： InstructionAdapter.java


@Override
public void visitJumpInsn(final int opcode, final Label label) {
  switch (opcode) {
    case Opcodes.IFEQ:
      ifeq(label);
      break;
    case Opcodes.IFNE:
      ifne(label);
      break;
    case Opcodes.IFLT:
      iflt(label);
      break;
    case Opcodes.IFGE:
      ifge(label);
      break;
    case Opcodes.IFGT:
      ifgt(label);
      break;
    case Opcodes.IFLE:
      ifle(label);
      break;
    case Opcodes.IF_ICMPEQ:
      ificmpeq(label);
      break;
    case Opcodes.IF_ICMPNE:
      ificmpne(label);
      break;
    case Opcodes.IF_ICMPLT:
      ificmplt(label);
      break;
    case Opcodes.IF_ICMPGE:
      ificmpge(label);
      break;
    case Opcodes.IF_ICMPGT:
      ificmpgt(label);
      break;
    case Opcodes.IF_ICMPLE:
      ificmple(label);
      break;
    case Opcodes.IF_ACMPEQ:
      ifacmpeq(label);
      break;
    case Opcodes.IF_ACMPNE:
      ifacmpne(label);
      break;
    case Opcodes.GOTO:
      goTo(label);
      break;
    case Opcodes.JSR:
      jsr(label);
      break;
    case Opcodes.IFNULL:
      ifnull(label);
      break;
    case Opcodes.IFNONNULL:
      ifnonnull(label);
      break;
    default:
      throw new IllegalArgumentException();
  }
}

源代码10 项目： JReFrameworker 文件： InstructionAdapter.java


@Override
public void visitJumpInsn(final int opcode, final Label label) {
  switch (opcode) {
    case Opcodes.IFEQ:
      ifeq(label);
      break;
    case Opcodes.IFNE:
      ifne(label);
      break;
    case Opcodes.IFLT:
      iflt(label);
      break;
    case Opcodes.IFGE:
      ifge(label);
      break;
    case Opcodes.IFGT:
      ifgt(label);
      break;
    case Opcodes.IFLE:
      ifle(label);
      break;
    case Opcodes.IF_ICMPEQ:
      ificmpeq(label);
      break;
    case Opcodes.IF_ICMPNE:
      ificmpne(label);
      break;
    case Opcodes.IF_ICMPLT:
      ificmplt(label);
      break;
    case Opcodes.IF_ICMPGE:
      ificmpge(label);
      break;
    case Opcodes.IF_ICMPGT:
      ificmpgt(label);
      break;
    case Opcodes.IF_ICMPLE:
      ificmple(label);
      break;
    case Opcodes.IF_ACMPEQ:
      ifacmpeq(label);
      break;
    case Opcodes.IF_ACMPNE:
      ifacmpne(label);
      break;
    case Opcodes.GOTO:
      goTo(label);
      break;
    case Opcodes.JSR:
      jsr(label);
      break;
    case Opcodes.IFNULL:
      ifnull(label);
      break;
    case Opcodes.IFNONNULL:
      ifnonnull(label);
      break;
    default:
      throw new IllegalArgumentException();
  }
}

源代码11 项目： CodenameOne 文件： Jump.java


@Override
public void appendInstruction(StringBuilder b, List<Instruction> instructions) {
    b.append("    ");
    
    switch(opcode) {
        case Opcodes.IFEQ:
            b.append("if(POP_INT() == 0) /* IFEQ */ ");
            break;
        case Opcodes.IFNE:
            b.append("if(POP_INT() != 0) /* IFNE */ ");
            break;
        case Opcodes.IFLT:
            b.append("if(POP_INT() < 0) /* IFLT */ ");
            break;
        case Opcodes.IFGE:
            b.append("if(POP_INT() >= 0) /* IFGE */ ");
            break;
        case Opcodes.IFGT:
            b.append("if(POP_INT() > 0) /* IFGT */ ");
            break;
        case Opcodes.IFLE:
            b.append("if(POP_INT() <= 0) /* IFLE */ ");
            break;
        case Opcodes.IF_ICMPEQ:
            b.append("SP-=2; if((*SP).data.i == SP[1].data.i) /* IF_ICMPEQ */ ");
            break;
        case Opcodes.IF_ICMPNE:
            b.append("SP-=2; if((*SP).data.i != SP[1].data.i) /* IF_ICMPNE */ ");
            break;
        case Opcodes.IF_ICMPLT:
            b.append("SP-=2; if((*SP).data.i < SP[1].data.i) /* IF_ICMPLT */ ");
            break;
        case Opcodes.IF_ICMPGE:
            b.append("SP-=2; if((*SP).data.i >= SP[1].data.i) /* IF_ICMPGE */ ");
            break;
        case Opcodes.IF_ICMPGT:
            b.append("SP-=2; if((*SP).data.i > SP[1].data.i) /* IF_ICMPGT */ ");
            break;
        case Opcodes.IF_ICMPLE:
            b.append("SP-=2; if((*SP).data.i <= SP[1].data.i) /* IF_ICMPLE */ ");
            break;
        case Opcodes.IF_ACMPEQ:
            b.append("SP-=2; if((*SP).data.o == SP[1].data.o) /* IF_ACMPEQ */ ");
            break;
        case Opcodes.IF_ACMPNE:
            b.append("SP-=2; if((*SP).data.o != SP[1].data.o) /* IF_ACMPNE */ ");
            break;
        case Opcodes.GOTO:
            // this space intentionally left blank
            break;
        case Opcodes.JSR:
            b.append("/* JSR TODO */");
            /*b.append("PUSH_")
            b.append("goto label_");
            b.append(label.toString());
            b.append(";\n");
            b.append("JSR_RETURN_LABEL_");
            b.append(jsrCounter);
            b.append(":");
            jsrCounter++;*/
            return;
        case Opcodes.IFNULL:
            b.append("if(POP_OBJ() == JAVA_NULL) /* IFNULL */ ");
            break;
        case Opcodes.IFNONNULL:
            b.append("if(POP_OBJ() != JAVA_NULL) /* IFNONNULL */ ");
            break;
    }
   
    if(TryCatch.isTryCatchInMethod()) {
        b.append("JUMP_TO(label_");
        b.append(label.toString());
        b.append(", ");
        b.append(LabelInstruction.getLabelCatchDepth(label, instructions));
        b.append(");\n");
    } else {
        b.append("goto label_");
        b.append(label.toString());
        b.append(";\n");
    }
}

方法所在类

org.objectweb.asm.Opcodes