Golang Branch Examples

Example #1

File: lookupswitch.go Project: kingljl/jvm.go

func (self *LOOKUP_SWITCH) Execute(frame *rtda.Frame) {
	key := frame.OperandStack().PopInt()
	for i := int32(0); i < self.npairs*2; i += 2 {
		if self.matchOffsets[i] == key {
			offset := self.matchOffsets[i+1]
			base.Branch(frame, int(offset))
			return
		}
	}
	base.Branch(frame, int(self.defaultOffset))
}

Example #2

File: tableswitch.go Project: b-xiang/jvm.go

func (self *TABLE_SWITCH) Execute(frame *rtda.Frame) {
	index := frame.OperandStack().PopInt()

	var offset int
	if index >= self.low && index <= self.high {
		offset = int(self.jumpOffsets[index-self.low])
	} else {
		offset = int(self.defaultOffset)
	}

	base.Branch(frame, offset)
}

Example #3

File: ifcond.go Project: Rearcher/jvm.go

func (self *IFGE) Execute(frame *rtda.Frame) {
	val := frame.OperandStack().PopInt()
	if val >= 0 {
		base.Branch(frame, self.Offset)
	}
}

Example #4

File: ifnull.go Project: Rearcher/jvm.go

func (self *IFNONNULL) Execute(frame *rtda.Frame) {
	ref := frame.OperandStack().PopRef()
	if ref != nil {
		base.Branch(frame, self.Offset)
	}
}

Example #5

File: if_acmp.go Project: b-xiang/jvm.go

func (self *IF_ACMPNE) Execute(frame *rtda.Frame) {
	if !_acmp(frame) {
		base.Branch(frame, self.Offset)
	}
}

Example #6

File: if_icmp.go Project: Rearcher/jvm.go

func (self *IF_ICMPGE) Execute(frame *rtda.Frame) {
	if val1, val2 := _icmpPop(frame); val1 >= val2 {
		base.Branch(frame, self.Offset)
	}
}

Example #7

File: goto.go Project: Rearcher/jvm.go

func (self *GOTO_W) Execute(frame *rtda.Frame) {
	base.Branch(frame, self.offset)
}