testlog, err := os.ReadFile(a.Objdir + "testlog.txt")
	if err != nil || !bytes.HasPrefix(testlog, testlogMagic) || testlog[len(testlog)-1] != '\n' {
		if cache.DebugTest {
			if err != nil {
				fmt.Fprintf(os.Stderr, "testcache: %s: reading testlog: %v\n", a.Package.ImportPath, err)
			} else {
				fmt.Fprintf(os.Stderr, "testcache: %s: reading testlog: malformed\n", a.Package.ImportPath)
			}

		os.Exit(2)
	}
	if *testlog != "" {
		// Note: Not using toOutputDir.
		// This file is for use by cmd/go, not users.
		var f *os.File
		var err error
		if m.numRun == 1 {
			f, err = os.Create(*testlog)
		} else {
			f, err = os.OpenFile(*testlog, os.O_WRONLY, 0)
			if err == nil {
				f.Seek(0, io.SeekEnd)
			}
		}

//	modules         modules, module versions, and more
//	module-auth     module authentication using go.sum
//	packages        package lists and patterns
//	private         configuration for downloading non-public code
//	testflag        testing flags
//	testfunc        testing functions
//	vcs             controlling version control with GOVCS
//
// Use "go help <topic>" for more information about that topic.
//
// # Start a bug report
//

            if (spec.isDryRun()) {
                TestPlan testPlan = launcher.discover(discoveryRequest);
                executeDryRun(testPlan, executionListener);
            } else {
                launcher.execute(discoveryRequest, executionListener);
            }
        }
    }

    private void executeDryRun(TestPlan testPlan, TestExecutionListener listener) {

// Copyright 2014 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

#include "textflag.h"

#ifndef GOARCH_amd64
TEXT ·sigpanic0(SB),NOSPLIT,$0-0
	JMP	·sigpanic<ABIInternal>(SB)
#endif

// See map.go comment on the need for this routine.
TEXT ·mapinitnoop<ABIInternal>(SB),NOSPLIT,$0-0

// Copyright 2018 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

#include "textflag.h"

// System calls for Solaris are implemented in runtime/syscall_solaris.go

TEXT ·syscall6(SB),NOSPLIT,$0-88
	JMP	syscall·sysvicall6(SB)

TEXT ·rawSyscall6(SB),NOSPLIT,$0-88

// Copyright 2019 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

//go:build gc

#include "textflag.h"

// func getisar0() uint64
TEXT ·getisar0(SB),NOSPLIT,$0-8
	// get Instruction Set Attributes 0 into x0
	// mrs x0, ID_AA64ISAR0_EL1 = d5380600
	WORD	$0xd5380600
	MOVD	R0, ret+0(FP)
	RET

// func getisar1() uint64

// Copyright 2022 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

#include "go_asm.h"
#include "textflag.h"

#define	REGCTXT	R29

// memequal(a, b unsafe.Pointer, size uintptr) bool
TEXT runtime·memequal<ABIInternal>(SB),NOSPLIT|NOFRAME,$0-25
	BEQ	R4, R5, eq
	ADDV	R4, R6, R7
	PCALIGN	$16
loop:
	BNE	R4, R7, test
	MOVV	$1, R4
	RET
test:

// Copyright 2022 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

#include "go_asm.h"
#include "textflag.h"

// func memclrNoHeapPointers(ptr unsafe.Pointer, n uintptr)
TEXT runtime·memclrNoHeapPointers<ABIInternal>(SB),NOSPLIT,$0-16
	ADDV	R4, R5, R6

	// if less than 8 bytes, do one byte at a time
	SGTU	$8, R5, R8
	BNE	R8, out

// Copyright 2021 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

#include "textflag.h"

TEXT ·libc_arc4random_buf_trampoline(SB),NOSPLIT,$0-0; JMP libc_arc4random_buf(SB)
TEXT ·libc_getaddrinfo_trampoline(SB),NOSPLIT,$0-0; JMP libc_getaddrinfo(SB)
TEXT ·libc_freeaddrinfo_trampoline(SB),NOSPLIT,$0-0; JMP libc_freeaddrinfo(SB)