// Copyright 2013 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 || ppc64le || ppc64) && !purego

package sha256

//go:noescape

// Copyright 2014 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 ppc64 || ppc64le

package unix

const (
	getrandomTrap       uintptr = 359
	copyFileRangeTrap   uintptr = 379
	pidfdSendSignalTrap uintptr = 424
	pidfdOpenTrap       uintptr = 434

			// https://go.dev/issue/14449
			return true
		case "arm64":
			if goos == "windows" {
				// windows/arm64 internal linking is not implemented.
				return true
			}
		case "ppc64":
			// Big Endian PPC64 cgo internal linking is not implemented for aix or linux.
			// https://go.dev/issue/8912
			if goos == "aix" || goos == "linux" {
				return true
			}
		}

		switch goos {
		case "android":

// Copyright 2013 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 (amd64 || 386 || arm || ppc64le || ppc64 || s390x || arm64) && !purego

package md5

const haveAsm = true

//go:noescape

// 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.

//go:build (!amd64 && !386 && !s390x && !ppc64le && !ppc64 && !arm64) || purego

package sha256

func block(dig *digest, p []byte) {
	blockGeneric(dig, p)

// 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.

//go:build (!amd64 && !arm64 && !ppc64 && !ppc64le && !riscv64 && !s390x) || purego

package sha512

func block(dig *digest, p []byte) {
	blockGeneric(dig, p)

// Copyright 2021 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 || arm64 || ppc64 || ppc64le || riscv64 || s390x || wasm

package math

const haveArchFloor = true

func archFloor(x float64) float64

const haveArchCeil = true

func archCeil(x float64) float64

const haveArchTrunc = true

// Copyright 2022 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 linux && (ppc64 || ppc64le)

package syscall

const (
	SYS_FCNTL         = 55
	SYS_MPROTECT      = 125
	SYS_EPOLL_CTL     = 237
	SYS_EPOLL_PWAIT   = 303
	SYS_EPOLL_CREATE1 = 315
	SYS_EPOLL_PWAIT2  = 441
	SYS_EVENTFD2      = 314

	EFD_NONBLOCK = 0x800
)

// Copyright 2021 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 && !arm64 && !ppc64 && !ppc64le && !riscv64 && !s390x && !wasm

package math

const haveArchFloor = false

func archFloor(x float64) float64 {
	panic("not implemented")
}

const haveArchCeil = false

func archCeil(x float64) float64 {

// Copyright 2015 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 cgo && !((ppc64 || ppc64le) && internal)

// Test that we can link together two different cgo packages that both
// use the same libgcc function.

package cgotest

import (
	"runtime"
	"testing"

	"cmd/cgo/internal/test/issue9510a"
	"cmd/cgo/internal/test/issue9510b"