manifestFuncName    string
	t                   *testing.T
}

func newManifestTestCase(t *testing.T, manifest, funcName string, auxManifests []string) *ManifestTestCase {
	c := &ManifestTestCase{
		t:                t,
		manifest:         manifest,
		auxManifests:     auxManifests,
		manifestFuncName: funcName,
	}

	d, err := os.MkdirTemp("", "configure-helper-test")
	if err != nil {

		name := funcname(f)

		// A common bug is f.entry has a relocation to a duplicate
		// function symbol, meaning if we search for its PC we get
		// a valid entry with a name that is useful for debugging.
		name2 := "none"
		entry2 := uintptr(0)
		f2 := findfunc(entry)
		if f2.valid() {
			name2 = funcname(f2)
			entry2 = f2.entry()
		}
		badtable = true

// TraceCtxt holds related tracing data of a http request.
type TraceCtxt struct {
	RequestRecorder  *xhttp.RequestRecorder
	ResponseRecorder *xhttp.ResponseRecorder

	FuncName string
	AmzReqID string

	hashFuncDesc(b.h, &f, b.tmp)
	fd := funcDesc{}
	b.tmp = b.tmp[:0]
	b.tmp = uleb128.AppendUleb128(b.tmp, uint(len(f.Units)))
	b.tmp = uleb128.AppendUleb128(b.tmp, uint(b.stab.Lookup(f.Funcname)))
	b.tmp = uleb128.AppendUleb128(b.tmp, uint(b.stab.Lookup(f.Srcfile)))
	for _, u := range f.Units {
		b.tmp = uleb128.AppendUleb128(b.tmp, uint(u.StLine))
		b.tmp = uleb128.AppendUleb128(b.tmp, uint(u.StCol))

	if err != nil {
		t.Fatalf("FindClose failed: %v", err)
	}

	if x.got != want {
		t.Fatalf("memory corruption: want=%d got=%d", want, x.got)
	}
}

func abort(funcname string, err error) {
	panic(funcname + " failed: " + err.Error())
}

func ExampleLoadLibrary() {
	h, err := syscall.LoadLibrary("kernel32.dll")
	if err != nil {
		abort("LoadLibrary", err)
	}
	defer syscall.FreeLibrary(h)

			d.preambleEmitted = true
		}
		fmt.Printf("\nFunc: %s\n", fd.Funcname)
		fmt.Printf("Srcfile: %s\n", fd.Srcfile)
		fmt.Printf("Literal: %v\n", fd.Lit)
	}
	for i := 0; i < len(fd.Units); i++ {
		u := fd.Units[i]
		var count uint32
		if counters != nil {
			count = counters[i]
		}
		d.format.AddUnit(fd.Srcfile, fd.Funcname, fd.Lit, u, count)
		if d.cmd == debugDumpMode && !suppressOutput {

// malformed range is found.
func checkInlCall(funcName string, inlCalls dwarf.InlCalls, funcSize int64, idx, parentIdx int) {

	// Callee
	ic := inlCalls.Calls[idx]
	callee := base.Ctxt.InlTree.InlinedFunction(ic.InlIndex).Name
	calleeRanges := ic.Ranges

	// Caller
	caller := funcName
	parentRanges := []dwarf.Range{dwarf.Range{Start: int64(0), End: funcSize}}
	if parentIdx != -1 {

func (f *FakeRuntime) AssertCallCounts(funcName string, expectedCount int) bool {
	f.Lock()
	defer f.Unlock()
	actualCount := 0
	for _, c := range f.CalledFunctions {
		if funcName == c {
			actualCount += 1
		}
	}
	if expectedCount != actualCount {
		f.T.Errorf("AssertCallCounts: expected %s to be called %d times, but was actually called %d times.", funcName, expectedCount, actualCount)
		return false
	}

	if funcName == "" {
		return 0
	}

	var funcname [128]byte
	for i := 0; i < int(nameLen); i += 8 {
		v, err := safeload(ppa1 + nameOffset + uintptr(i))
		if err != 0 {
			return 1
		}
		funcname[i] = byte(v >> 56)
		funcname[i+1] = byte(v >> 48)
		funcname[i+2] = byte(v >> 40)
		funcname[i+3] = byte(v >> 32)
		funcname[i+4] = byte(v >> 24)

		registry,
	}

	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
		tc, ok := r.Context().Value(mcontext.ContextTraceKey).(*mcontext.TraceCtxt)
		if ok {
			tc.FuncName = "handler.MetricsLegacy"
			tc.ResponseRecorder.LogErrBody = true
		}

		mfs, err := gatherers.Gather()
		if err != nil {
			if len(mfs) == 0 {