package pprof

import (
	"errors"
	"os"
)

// readMapping reads /proc/self/maps and writes mappings to b.pb.
// It saves the address ranges of the mappings in b.mem for use
// when emitting locations.
func (b *profileBuilder) readMapping() {
	data, _ := os.ReadFile("/proc/self/maps")
	parseProcSelfMaps(data, b.addMapping)
	if len(b.mem) == 0 { // pprof expects a map entry, so fake one.

import org.gradle.nativeplatform.StaticLibraryBinarySpec
import org.gradle.platform.base.PlatformBaseSpecification

class AssemblerPluginTest extends PlatformBaseSpecification {

    def "creates asm source set with conventional locations for components"() {
        when:
        dsl {
            pluginManager.apply AssemblerPlugin
            model {
                components {
                    exe(NativeExecutableSpec)
                }

        srcFile.writeText("public class ${className} { }")
    }
}

// Create the source generation task
tasks.register<GenerateSource>("generate") {
    // Configure the locations, relative to the project and build directories
    configFile = layout.projectDirectory.file("src/config.txt")
    outputDir = layout.buildDirectory.dir("generated-source")
}

// Change the build directory

package org.gradle.api.tasks.testing.logging;

/**
 * Determines how exceptions are formatted in test logging.
 */
public enum TestExceptionFormat {
    /**
     * Short display of exceptions.  Shows the exception types and locations as well as the hierarchy of causes, but not exception messages or full stack traces.
     */
    SHORT,
    /**
     * Full display of exceptions.
     */
    FULL

    ImmutableSet<LocationInfo> locations = locationsFrom(classloader);

    // Add all locations to the scanned set so that in a classpath [jar1, jar2], where jar1 has a
    // manifest with Class-Path pointing to jar2, we won't scan jar2 twice.
    Set<File> scanned = new HashSet<>();
    for (LocationInfo location : locations) {
      scanned.add(location.file());
    }

    // Scan all locations

    public GeneratedResource(Location location, CharSequence pkg, CharSequence relativeName) {
        this(location, pkg.length() == 0 ? relativeName.toString() : pkg.toString().replace('.', '/') + '/' + relativeName);
    }

    public GeneratedResource(Location location, String path) {
        this.location = location;
        this.path = path;
    }

    public Location getLocation() {
        return location;
    }

# Checks that an identical binary is built with -trimpath from the same
# source files, with GOROOT in two different locations.
# Verifies golang.org/issue/38989

[short] skip
[!symlink] skip

# Symlink the compiler to a local path
env GOROOT=$WORK/goroot1
symlink $GOROOT -> $TESTGO_GOROOT

# Set up fresh GOCACHE
env GOCACHE=$WORK/gocache1
mkdir $GOCACHE

# Build a simple binary
go build -o binary1 -trimpath -x main.go

	// type equality, but also lets us match the same type represented
	// by two different types.Type structures. See issue 65783.
	locations := map[string][]LocalSlot{}

	// Each time we assign a stack slot to a value v, we remember
	// the slot we used via an index into locations[v.Type].
	slots := f.Cache.allocIntSlice(f.NumValues())
	defer f.Cache.freeIntSlice(slots)
	for i := range slots {
		slots[i] = -1
	}

// handler. syms receives the symbolz query (hex addresses separated by '+')
// and returns the symbolz output in a string. If force is false, it will only
// symbolize locations from mappings not already marked as HasFunctions. Never
// attempts symbolization of addresses from unsymbolizable system
// mappings as those may look negative - e.g. "[vsyscall]".

    /**
     * Finds outputs that are still present since the last execution when overlapping outputs are present.
     *
     * Note: when there are no overlapping outputs, all outputs currently existing in the output locations
     * are considered outputs of the work.
     *
     * If a property did not exist after the previous execution then all the outputs for it will be ignored.
     *