// LinkArch is the definition of a single architecture.
type LinkArch struct {
	*sys.Arch
	Init           func(*Link)
	ErrorCheck     func(*Link, *LSym)
	Preprocess     func(*Link, *LSym, ProgAlloc)
	Assemble       func(*Link, *LSym, ProgAlloc)
	Progedit       func(*Link, *Prog, ProgAlloc)
	SEH            func(*Link, *LSym) *LSym
	UnaryDst       map[As]bool // Instruction takes one operand, a destination.

		addSymbolLinksBlocks(b.Blocks, defaultPackage)
	// no links in these blocks
	case *md.CodeBlock:
	case *md.HTMLBlock:
	case *md.Empty:
	case *md.ThematicBreak:
	default:
		panic(fmt.Sprintf("unknown block type %T", b))
	}
}

// addSymbolLinksInlines looks for symbol links in the slice of inline markdown
// elements. It returns a new slice of inline elements with links added.

!!! note "Hinweis Deutsche Übersetzung"
    Die folgenden Überschriften und Links werden aus einer <a href="https://github.com/tiangolo/fastapi/blob/master/docs/en/data/external_links.yml" class="external-link" target="_blank">anderen Datei</a> gelesen und sind daher nicht ins Deutsche übersetzt.

{% for section_name, section_content in external_links.items() %}

	-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.

## 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") }

  T* value_;
  linked_ptr_internal link_;

  void depart() {
    if (link_.depart()) delete value_;
  }

  void capture(T* ptr) {
    value_ = ptr;
    link_.join_new();
  }

  template <typename U> void copy(linked_ptr<U> const* ptr) {
    value_ = ptr->get();
    if (value_)
      link_.join(&ptr->link_);
    else
      link_.join_new();
  }
};

		return nil, 0, false
	}
	j++
	for j < len(s) && isURL(s[j]) {
		j++
	}
	if j >= len(s) || s[j] != '>' {
		return nil, 0, false
	}
	link := s[i+1 : j]
	// link = mdUnescaper.Replace(link)
	return &AutoLink{link, link}, j + 1, true
}

func parseAutoLinkEmail(s string, i int) (Inline, int, bool) {
	// CommonMark 0.30:
	//
	//	An email address, for these purposes, is anything that matches

	{"test", "test"},
	{"test/dir", "test/dir"},
	{"test/dir/../..", "."},
	{"test/link1", "test"},
	{"test/link2", "test/dir"},
	{"test/link1/dir", "test/dir"},
	{"test/link2/..", "test"},
	{"test/dir/link3", "."},
	{"test/link2/link3/test", "test"},
	{"test/linkabs", "/"},
	{"test/link4/..", "test"},
	{"src/versions/current/modules/test", "src/pool/test"},
}

// 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