// Copyright 2018 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

//go:build !386 && !amd64 && !s390x && !arm && !arm64 && !loong64 && !ppc64 && !ppc64le && !mips && !mipsle && !wasm && !mips64 && !mips64le && !riscv64

package bytealg

import _ "unsafe" // for go:linkname

func Compare(a, b []byte) int {
	l := len(a)
	if len(b) < l {
		l = len(b)
	}

// Original source:
//	http://www.zorinaq.com/papers/md5-amd64.html
//	http://www.zorinaq.com/papers/md5-amd64.tar.bz2
//
// MD5 adapted for s390x using Go's assembler for
// s390x, based on md5block_amd64.s implementation by
// the Go authors.
//
// Author: Marc Bevand <bevand_m (at) epita.fr>
// Licence: I hereby disclaim the copyright on this code and place it
// in the public domain.

//go:build !purego

#include "textflag.h"

export KUBE_GOPATH

# The server platform we are building on.
readonly KUBE_SUPPORTED_SERVER_PLATFORMS=(
  linux/amd64
  linux/arm64
  linux/s390x
  linux/ppc64le
)

# The node platforms we build for
readonly KUBE_SUPPORTED_NODE_PLATFORMS=(
  linux/amd64
  linux/arm64
  linux/s390x
  linux/ppc64le
  windows/amd64
)

# If we update this we should also update the set of platforms whose standard

	HasSCV    bool // Syscall vectored (requires kernel enablement)
	IsPOWER8  bool // ISA v2.07 (POWER8)
	IsPOWER9  bool // ISA v3.00 (POWER9)
	IsPOWER10 bool // ISA v3.1  (POWER10)
	_         CacheLinePad
}

var S390X struct {
	_         CacheLinePad
	HasZARCH  bool // z architecture mode is active [mandatory]
	HasSTFLE  bool // store facility list extended [mandatory]
	HasLDISP  bool // long (20-bit) displacements [mandatory]

    TARGET_ARCH=arm64
elif [[ ${LOCAL_ARCH} == aarch64* ]]; then
    TARGET_ARCH=arm64
elif [[ ${LOCAL_ARCH} == armv* ]]; then
    TARGET_ARCH=arm
elif [[ ${LOCAL_ARCH} == s390x ]]; then
    TARGET_ARCH=s390x
elif [[ ${LOCAL_ARCH} == ppc64le ]]; then
    TARGET_ARCH=ppc64le
else
    echo "This system's architecture, ${LOCAL_ARCH}, isn't supported"
    exit 1
fi

LOCAL_OS=$(uname)

// Copyright 2024 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

//go:build zos && s390x && gc

#include "textflag.h"

//  provide the address of function variable to be fixed up.

TEXT ·getPipe2Addr(SB), NOSPLIT|NOFRAME, $0-8
	MOVD $·Pipe2(SB), R8
	MOVD R8, ret+0(FP)
	RET

TEXT ·get_FlockAddr(SB), NOSPLIT|NOFRAME, $0-8
	MOVD $·Flock(SB), R8

                    <mxGeometry relative="1" as="geometry">
                        <mxPoint x="390" y="-190" as="sourcePoint"/>
                        <Array as="points">
                            <mxPoint x="390" y="-132"/>
                            <mxPoint x="280" y="-132"/>
                        </Array>
                    </mxGeometry>
                </mxCell>

// Copyright 2016 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

#include "textflag.h"

//
// System calls for s390x, Linux
//

// func rawVforkSyscall(trap, a1, a2, a3 uintptr) (r1, err uintptr)
TEXT ·rawVforkSyscall(SB),NOSPLIT|NOFRAME,$0-48
	MOVD	a1+8(FP), R2
	MOVD	a2+16(FP), R3
	MOVD	a3+24(FP), R4
	MOVD	$0, R5
	MOVD	$0, R6
	MOVD	$0, R7

// Copyright 2020 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

//go:build zos && s390x

package unix

import (
	"runtime"
	"unsafe"
)

// ioctl itself should not be exposed directly, but additional get/set
// functions for specific types are permissible.

// IoctlSetInt performs an ioctl operation which sets an integer value

	case "mips", "mips64":
		binary.BigEndian.PutUint32(ill, 0xfc000000) // MOVV R0, (R0)
	case "mipsle", "mips64le":
		binary.LittleEndian.PutUint32(ill, 0xfc000000) // MOVV R0, (R0)
	case "s390x":
		ill = append(ill[:0], 0xa7, 0x09, 0x00, 0x00)         // MOVD $0, R0
		ill = append(ill, 0xe3, 0x00, 0x00, 0x00, 0x00, 0x24) // MOVD R0, (R0)
	case "riscv64":
		binary.LittleEndian.PutUint32(ill, 0x00003023) // MOV X0, (X0)