// Copyright 2014 Google Inc. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,

// 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.

package macho

import (
	"encoding/binary"
	"fmt"
	"internal/saferio"
	"io"
	"os"
)

// A FatFile is a Mach-O universal binary that contains at least one architecture.
type FatFile struct {
	Magic  uint32
	Arches []FatArch
	closer io.Closer
}

// 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.

//go:build (aix || linux || openbsd) && (ppc64 || ppc64le)

package runtime

import (
	"internal/abi"
	"runtime/internal/sys"
	"unsafe"
)

func dumpregs(c *sigctxt) {
	print("r0   ", hex(c.r0()), "\t")
	print("r1   ", hex(c.r1()), "\n")
	print("r2   ", hex(c.r2()), "\t")

// 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.

// RISC-V's atomic operations have two bits, aq ("acquire") and rl ("release"),
// which may be toggled on and off. Their precise semantics are defined in
// section 6.3 of the specification, but the basic idea is as follows:
//
//   - If neither aq nor rl is set, the CPU may reorder the atomic arbitrarily.

// Copyright 2014 Google Inc. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,

// 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.

package main

import (
	"cmd/internal/notsha256"
	"flag"
	"fmt"
	"internal/platform"
	"internal/testenv"
	"os"
	"path/filepath"
	"runtime"
	"strings"
	"sync"
	"testing"
)

// TestMain executes the test binary as the objdump command if

// 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.

package main

import (
	"cmd/internal/browser"
	"cmd/internal/telemetry"
	"flag"
	"fmt"
	"internal/trace"
	"internal/trace/raw"
	"internal/trace/traceviewer"
	"io"
	"log"
	"net"
	"net/http"
	_ "net/http/pprof" // Required to use pprof
	"os"
	"sync/atomic"

// 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.

// pprof is a tool for visualization of profile.data. It is based on
// the upstream version at github.com/google/pprof, with minor
// modifications specific to the Go distribution. Please consider
// upstreaming any modifications to these packages.

package main

import (
	"crypto/tls"

// 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.

// Serving of pprof-like profiles.

package main

import (
	"cmp"
	"fmt"
	"internal/trace"
	"internal/trace/traceviewer"
	"net/http"
	"slices"
	"strings"
	"time"
)

func pprofByGoroutine(compute computePprofFunc, t *parsedTrace) traceviewer.ProfileFunc {

// Copyright 2014 Google Inc. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,