22 lines
433 B
Go
22 lines
433 B
Go
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// Copyright 2017 The go-interpreter Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package exec
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func (vm *VM) drop() {
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vm.ctx.stack = vm.ctx.stack[:len(vm.ctx.stack)-1]
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}
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func (vm *VM) selectOp() {
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c := vm.popUint32()
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val2 := vm.popUint64()
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val1 := vm.popUint64()
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if c != 0 {
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vm.pushUint64(val1)
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} else {
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vm.pushUint64(val2)
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}
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}
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