podman

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// Copyright 2016 The Go 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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// This file encapsulates some of the odd characteristics of the
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// s390x instruction set, to minimize its interaction
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// with the core of the assembler.
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package arch
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import (
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	"github.com/twitchyliquid64/golang-asm/obj/s390x"
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)
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func jumpS390x(word string) bool {
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	switch word {
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	case "BRC",
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		"BC",
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		"BCL",
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		"BEQ",
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		"BGE",
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		"BGT",
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		"BL",
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		"BLE",
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		"BLEU",
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		"BLT",
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		"BLTU",
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		"BNE",
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		"BR",
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		"BVC",
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		"BVS",
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		"BRCT",
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		"BRCTG",
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		"CMPBEQ",
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		"CMPBGE",
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		"CMPBGT",
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		"CMPBLE",
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		"CMPBLT",
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		"CMPBNE",
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		"CMPUBEQ",
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		"CMPUBGE",
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		"CMPUBGT",
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		"CMPUBLE",
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		"CMPUBLT",
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		"CMPUBNE",
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		"CRJ",
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		"CGRJ",
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		"CLRJ",
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		"CLGRJ",
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		"CIJ",
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		"CGIJ",
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		"CLIJ",
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		"CLGIJ",
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		"CALL",
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		"JMP":
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		return true
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	}
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	return false
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}
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func s390xRegisterNumber(name string, n int16) (int16, bool) {
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	switch name {
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	case "AR":
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		if 0 <= n && n <= 15 {
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			return s390x.REG_AR0 + n, true
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		}
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	case "F":
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		if 0 <= n && n <= 15 {
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			return s390x.REG_F0 + n, true
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		}
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	case "R":
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		if 0 <= n && n <= 15 {
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			return s390x.REG_R0 + n, true
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		}
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	case "V":
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		if 0 <= n && n <= 31 {
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			return s390x.REG_V0 + n, true
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		}
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	}
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	return 0, false
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}
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