// the instrumentation is OS specific, but only amd64 and arm64 are
// supported in the runtime. See src/runtime/libfuzzer*.
//
// If you update this constraint, also update internal/platform.FuzzInstrumented.
//
//go:build !((darwin || linux || windows || freebsd) && (amd64 || arm64))

package fuzz

// TODO(#48504): re-enable on platforms where instrumentation works.

// 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 && arm64

package cpu

import (
	"errors"
	"io"
	"os"
	"strings"
)

func readLinuxProcCPUInfo() error {
	f, err := os.Open("/proc/cpuinfo")
	if err != nil {
		return err
	}
	defer f.Close()

	var buf [1 << 10]byte // enough for first CPU

  func Sqrt(x float64) float64 {
  	   // amd64:"SQRTSD"
  	   // arm64:"FSQRTD"
  	   return math.Sqrt(x)
  }

verifies that math.Sqrt calls are intrinsified to a SQRTSD instruction
on amd64, and to a FSQRTD instruction on arm64.

It is possible to put multiple architectures checks into the same
line, as:

  // amd64:"SQRTSD" arm64:"FSQRTD"

although this form should be avoided when doing so would make the

// the gcmAble implementation is in aes_gcm.go.
type aesCipherGCM struct {
	aesCipherAsm
}

var supportsAES = cpu.X86.HasAES || cpu.ARM64.HasAES || goarch.IsPpc64 == 1 || goarch.IsPpc64le == 1
var supportsGFMUL = cpu.X86.HasPCLMULQDQ || cpu.ARM64.HasPMULL

func newCipher(key []byte) (cipher.Block, error) {
	if !supportsAES {
		return newCipherGeneric(key)
	}

	export GOIOS_TEAM_ID=ZZZZZZZZ

If you have multiple devices connected, specify the device UDID with the GOIOS_DEVICE_ID
variable. Use `idevice_id -l` to list all available UDIDs. Then, setting GOARCH to arm64
will select the device:

	GOOS=ios GOARCH=arm64 CGO_ENABLED=1 CC_FOR_TARGET=$(pwd)/../misc/ios/clangwrap.sh ./all.bash

Note that the go_darwin_$GOARCH_exec wrapper uninstalls any existing app identified by

}

u128 __udivti3(u128 x, u128 y) {
	return div(x, y, 0);
}
EOF

extra=""
case $GOARCH in
amd64)
	cp umod-amd64.s umod.s
	clang -c -o umod.o umod.s
	extra=umod.o
	;;
arm64)
	cp umod-arm64.c umod.c
	clang -c -o umod.o umod.c
	extra=umod.o
	;;
esac

# Prepare copy of libcrypto.a with only the checked functions renamed and exported.
# All other symbols are left alone and hidden.

[kubernetes-client-linux-amd64.tar.gz](https://dl.k8s.io/v1.5.8/kubernetes-client-linux-amd64.tar.gz) | `0baefc8e2c01bddf550764a77d6fb345df331bbc4f2f56efb036d3dd50b64562`
[kubernetes-client-linux-arm64.tar.gz](https://dl.k8s.io/v1.5.8/kubernetes-client-linux-arm64.tar.gz) | `f0fa7369d03b330bc655f5055e8527e7211936baf3277444947e3b7c9441568e`

        then:
        result.available
        def platformSdk = result.component.forPlatform(arm64())
        platformSdk.path == [dir1.file("bin/10.0.10500.0/arm64")]
        platformSdk.resourceCompiler == dir1.file("bin/10.0.10500.0/arm64/rc.exe")
    }

    def "host x86 compile uses host kit for resources"() {

  schedule:
    - cron: '0 8 * * *'

permissions:
  contents: read

jobs:
  build:
    if: github.repository == 'tensorflow/tensorflow' # Don't do this in forks
    runs-on: [self-hosted, linux, ARM64]
    strategy:
      fail-fast: false
      matrix:
        pyver: ['3.9', '3.10', '3.11', '3.12']
    steps:
      - name: Stop old running containers (if any)
        shell: bash
        run: |

		ARM | uint32(elf.R_ARM_JUMP24)<<16,
		ARM64 | uint32(elf.R_AARCH64_CALL26)<<16,
		ARM64 | uint32(elf.R_AARCH64_ADR_GOT_PAGE)<<16,
		ARM64 | uint32(elf.R_AARCH64_LD64_GOT_LO12_NC)<<16,
		ARM64 | uint32(elf.R_AARCH64_ADR_PREL_PG_HI21)<<16,
		ARM64 | uint32(elf.R_AARCH64_ADD_ABS_LO12_NC)<<16,
		ARM64 | uint32(elf.R_AARCH64_LDST8_ABS_LO12_NC)<<16,
		ARM64 | uint32(elf.R_AARCH64_LDST16_ABS_LO12_NC)<<16,