"cmd/internal/sys"
)

var CheckFunc = checkFunc
var Opt = opt
var Deadcode = deadcode
var Copyelim = copyelim

var testCtxts = map[string]*obj.Link{
	"amd64": obj.Linknew(&x86.Linkamd64),
	"s390x": obj.Linknew(&s390x.Links390x),
	"arm64": obj.Linknew(&arm64.Linkarm64),
}

func testConfig(tb testing.TB) *Conf      { return testConfigArch(tb, "amd64") }
func testConfigS390X(tb testing.TB) *Conf { return testConfigArch(tb, "s390x") }

	telemetry.CountFlags("asm/flag:", *flag.CommandLine)

	architecture := arch.Set(GOARCH, *flags.Shared || *flags.Dynlink)
	if architecture == nil {
		log.Fatalf("unrecognized architecture %s", GOARCH)
	}
	ctxt := obj.Linknew(architecture.LinkArch)
	ctxt.Debugasm = flags.PrintOut
	ctxt.Debugvlog = flags.DebugV
	ctxt.Flag_dynlink = *flags.Dynlink
	ctxt.Flag_linkshared = *flags.Linkshared
	ctxt.Flag_shared = *flags.Shared || *flags.Dynlink

	// TODO(quasilyte): test edge cases for Hsolaris, etc?

	t.Run("linux/AMD64", func(t *testing.T) {
		ctxtAMD64 := obj.Linknew(&Linkamd64)
		ctxtAMD64.Headtype = objabi.Hlinux // See #32028
		runTest(t, ctxtAMD64, oclassTestsAMD64)
	})

	t.Run("linux/386", func(t *testing.T) {
		ctxt386 := obj.Linknew(&Link386)
		ctxt386.Headtype = objabi.Hlinux // See #32028
		runTest(t, ctxt386, oclassTests386)
	})
}

	-extar ar
		Set the external archive program (default "ar").
		Used only for -buildmode=c-archive.
	-extld linker
		Set the external linker (default "clang" or "gcc").
	-extldflags flags
		Set space-separated flags to pass to the external linker.
	-f
		Ignore version mismatch in the linked archives.
	-g
		Disable Go package data checks.
	-importcfg file
		Read import configuration from file.

        return destinationDirectory;
    }

    /**
     * The file where the linked binary will be located.
     *
     * @since 4.7
     */
    @OutputFile
    public RegularFileProperty getLinkedFile() {
        return linkedFile;
    }

    /**
     * Additional arguments passed to the linker.
     *
     * @since 4.3
     */
    @Input

## Assembler {#assembler}

## Linker {#linker}

<!-- go.dev/issue/67401, CL 585556, CL 587220, and many more -->
The linker now disallows using a `//go:linkname` directive to refer to
internal symbols in the standard library (including the runtime) that
are not marked with `//go:linkname` on their definitions.
Similarly, the linker disallows references to such symbols from assembly
code.

//go:build (ppc64 || ppc64le) && internal

package cgotest

import "testing"

// If gcc is used, and linking internally, __mulsc3 and __muldc3
// will be linked in from libgcc which make several R_PPC64_TOC16_DS
// relocations which may not be resolvable with the internal linker.
func test8694(t *testing.T) { t.Skip("not supported on ppc64/ppc64le with internal linking") }

 * limitations under the License.
 */

package org.gradle.nativeplatform.internal;

import java.io.File;
import java.util.List;

/**
 * A high level interface to the linker, specifying what is to be linked and how.
 */
public interface LinkerSpec extends BinaryToolSpec {

    List<File> getObjectFiles();

    void objectFiles(Iterable<File> objectFiles);

    List<File> getLibraries();

		return "internal"
	case LinkExternal:
		return "external"
	}
	return fmt.Sprintf("LinkMode(%d)", uint8(*mode))
}

// mustLinkExternal reports whether the program being linked requires
// the external linker be used to complete the link.
func mustLinkExternal(ctxt *Link) (res bool, reason string) {
	if ctxt.Debugvlog > 1 {
		defer func() {
			if res {

// command? See issue #64947 for more detail, but the short answer is
// that newer versions of the Macos toolchain (the newer linker in
// particular) appear to compute the UUID based not just on the
// content of the object files being linked but also on things like
// the timestamps/paths of the objects; this makes it
// difficult/impossible to support reproducible builds. Since we try