exit 1
    fi
}

function detect_arch {
    local host_arch

    case "$(uname -m)" in
      x86_64*)
        host_arch=amd64
        ;;
      i?86_64*)
        host_arch=amd64
        ;;
      amd64*)
        host_arch=amd64
        ;;
      aarch64*)
        host_arch=arm64
        ;;
      arm64*)
        host_arch=arm64
        ;;
      arm*)

[kubernetes-client-windows-amd64.tar.gz](https://storage.googleapis.com/kubernetes-release/release/v1.3.10/kubernetes-client-windows-amd64.tar.gz) | `ac0aa2b09dfeb8001e76f3aefe82c7bd2fda5bd0ef744ac3aed966b99c8dc8e5`

### Server Binaries

filename | sha256 hash
-------- | -----------

			{"exit", 18, 0, 0, 0, 68, "", ""},
			{"_Jv_RegisterClasses", 32, 0, 0, 0, 0, "", ""},
			{"__register_frame_info", 32, 0, 0, 0, 0, "", ""},
		},
	},
	{
		"testdata/gcc-amd64-linux-exec",
		FileHeader{ELFCLASS64, ELFDATA2LSB, EV_CURRENT, ELFOSABI_NONE, 0, binary.LittleEndian, ET_EXEC, EM_X86_64, 0x4003e0},
		[]SectionHeader{
			{"", SHT_NULL, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0},

	// heapAddrBits is the number of bits in a heap address. On
	// amd64, addresses are sign-extended beyond heapAddrBits. On
	// other arches, they are zero-extended.
	//
	// On most 64-bit platforms, we limit this to 48 bits based on a
	// combination of hardware and OS limitations.
	//
	// amd64 hardware limits addresses to 48 bits, sign-extended

	tg.grepStdout("p2: false", "p2 listed as BinaryOnly")
}

// Issue 16050 and 21884.
func TestLinkSysoFiles(t *testing.T) {
	if runtime.GOOS != "linux" || runtime.GOARCH != "amd64" {
		t.Skip("not linux/amd64")
	}

	tg := testgo(t)
	defer tg.cleanup()
	tg.parallel()
	tg.tempDir("src/syso")
	tg.tempFile("src/syso/a.syso", ``)
	tg.tempFile("src/syso/b.go", `package syso`)

option go_package = "istio.io/istio/operator/pkg/apis/istio/v1alpha1";

// ArchConfig specifies the pod scheduling target architecture(amd64, ppc64le, s390x, arm64)
// for all the Istio control plane components.
message ArchConfig {
  // Sets pod scheduling weight for amd64 arch
  uint32 amd64 = 1;

  // Sets pod scheduling weight for ppc64le arch.
  uint32 ppc64le = 2;

  // Sets pod scheduling weight for s390x arch.

	}
	return false
}
func rewriteValuedec64_OpAdd64(v *Value) bool {
	v_1 := v.Args[1]
	v_0 := v.Args[0]
	b := v.Block
	typ := &b.Func.Config.Types
	// match: (Add64 x y)
	// result: (Int64Make (Add32withcarry <typ.Int32> (Int64Hi x) (Int64Hi y) (Select1 <types.TypeFlags> (Add32carry (Int64Lo x) (Int64Lo y)))) (Select0 <typ.UInt32> (Add32carry (Int64Lo x) (Int64Lo y))))
	for {
		x := v_0

	// We now have enough information to determine the link mode.
	determineLinkMode(ctxt)

	if ctxt.LinkMode == LinkExternal && !iscgo && !(buildcfg.GOOS == "darwin" && ctxt.BuildMode != BuildModePlugin && ctxt.Arch.Family == sys.AMD64) {
		// This indicates a user requested -linkmode=external.
		// The startup code uses an import of runtime/cgo to decide
		// whether to initialize the TLS.  So give it one. This could

                }
              },
              "source" : {
                "host" : "127.0.0.1",
                "port" : "38062",
                "userAgent" : "MinIO (linux; amd64) minio-go/2.0.3 mc/2017-02-15T17:57:25Z"
              }
            }
          ]
        }
      }
    ]
  }
}
```

// mkerrors.sh -m64
// Code generated by the command above; DO NOT EDIT.

// Created by cgo -godefs - DO NOT EDIT
// cgo -godefs -- -m64 _const.go

//go:build amd64 && darwin

package syscall

const (
	AF_APPLETALK                      = 0x10
	AF_CCITT                          = 0xa
	AF_CHAOS                          = 0x5
	AF_CNT                            = 0x15
	AF_COIP                           = 0x14