// NOTE: we don't immediately check the error, because the failure could be either because
	// the runner failed for some unexpected reason, or because a test case failed, and we
	// cannot easily differentiate these cases. We check if the JSON results file was written,
	// which should only happen if the failure was because of a test failure, and use that
	// to determine the failure mode.

	resultsJSON, jsonErr := os.ReadFile(resultsFile)

	argv := []string{"build", "-o", path, filepath.Join(wd, "testdata", "issue39256")}
	out, err := testenv.Command(t, testenv.GoToolPath(t), argv...).CombinedOutput()
	if err != nil {
		t.Fatalf("Build failure: %s\n%s\n", err, string(out))
	}

	f, err := elf.Open(path)
	if err != nil {
		t.Fatalf("Failed to open ELF file: %v", err)
	}
	libs, err := f.ImportedLibraries()
	if err != nil {

		}
		if !ecdsa.VerifyASN1(pubKey, signed, sig) {
			return errors.New("ECDSA verification failure")
		}
	case signatureEd25519:
		pubKey, ok := pubkey.(ed25519.PublicKey)
		if !ok {
			return fmt.Errorf("expected an Ed25519 public key, got %T", pubkey)
		}
		if !ed25519.Verify(pubKey, signed, sig) {
			return errors.New("Ed25519 verification failure")
		}
	case signaturePKCS1v15:
		pubKey, ok := pubkey.(*rsa.PublicKey)
		if !ok {

	MOVD $0, R15 // Move SVC args into registers (entry point still in r0 from SVC 08)
	SVC_DELETE
	MOVD R2, R15 // Restore go stack pointer

error:
	MOVD $0, ret+8(FP) // Return 0 on failure

done:
	XOR R0, R0 // Reset r0 to 0
	RET

// func svcUnload(name *byte, fnptr unsafe.Pointer) int64
TEXT ·svcUnload(SB), NOSPLIT, $0
	MOVD R15, R2          // Save go stack pointer

		cname, srvs, err := LookupSRV(tt.service, tt.proto, tt.name)
		if err != nil {
			testenv.SkipFlakyNet(t)
			if attempts < len(backoffDuration) {
				dur := backoffDuration[attempts]
				t.Logf("backoff %v after failure %v\n", dur, err)
				time.Sleep(dur)
				attempts++
				i--
				continue
			}
			t.Fatal(err)
		}
		if len(srvs) == 0 {
			t.Error("got no record")
		}
		if !hasSuffixFold(cname, tt.cname) {

// See [golang.org/x/tools/cmd/bisect] for details about using the tool.
//
// To be a bisect target, allowing bisect to help determine which of a set of independent
// changes provokes a failure, a program needs to:
//
//  1. Define a way to accept a change pattern on its command line or in its environment.
//     The most common mechanism is a command-line flag.

		stringslite.HasSuffix(err.Error(), "dns: resource does not exist; negrcode 0") ||
		stringslite.HasSuffix(err.Error(), "dns: resource does not exist; negrcode") ||
		stringslite.HasSuffix(err.Error(), "dns failure") {
		err = errNoSuchHost
	}
	return newDNSError(err, name, "")
}

// toLower returns a lower-case version of in. Restricting us to
// ASCII is sufficient to handle the IP protocol names and allow

		return nil, errors.New("res_ninit failure: " + err.Error())
	}
	defer _C_res_nclose(state)

	// Some res_nsearch implementations (like macOS) do not set errno.
	// They set h_errno, which is not per-thread and useless to us.
	// res_nsearch returns the size of the DNS response packet.
	// But if the DNS response packet contains failure-like response codes,

		return
	}
	ml, err := prepareForMetaEmit()
	if err != nil {
		fmt.Fprintf(os.Stderr, "error: coverage meta-data prep failed: %v\n", err)
		if os.Getenv("GOCOVERDEBUG") != "" {
			panic("meta-data write failure")
		}
	}
	if len(ml) == 0 {
		fmt.Fprintf(os.Stderr, "program not built with -cover\n")
		return
	}

	goCoverDir = os.Getenv("GOCOVERDIR")
	if goCoverDir == "" {

program fails due to an unrecovered panic or an unexpected runtime condition.
By default, a failure prints a stack trace for the current goroutine,
eliding functions internal to the run-time system, and then exits with exit code 2.
The failure prints stack traces for all goroutines if there is no current goroutine
or the failure is internal to the run-time.
GOTRACEBACK=none omits the goroutine stack traces entirely.