// Do the part that isn't allowed to have write barriers.
	wirep(pp)

	// Have p; write barriers now allowed.

	// Perform deferred mcache flush before this P can allocate
	// from a potentially stale mcache.
	pp.mcache.prepareForSweep()

	trace := traceAcquire()
	if trace.ok() {
		trace.ProcStart()
		traceRelease(trace)
	}
}

// wirep is the first step of acquirep, which actually associates the

import org.gradle.api.Project;

/**
 * Adds an "example" extension to project and wires dependencies from the extension to a Configuration.
 */
public class ExamplePlugin implements Plugin<Project> {
    @Override
    public void apply(Project project) {
        ExampleExtension example = project.getExtensions().create("example", ExampleExtension.class);
// tag::wire-dependencies[]

		preIndex := iNdEx
		var wire uint64
		for shift := uint(0); ; shift += 7 {
			if shift >= 64 {
				return ErrIntOverflowGenerated
			}
			if iNdEx >= l {
				return io.ErrUnexpectedEOF
			}
			b := dAtA[iNdEx]
			iNdEx++
			wire |= uint64(b&0x7F) << shift
			if b < 0x80 {
				break
			}
		}
		fieldNum := int32(wire >> 3)
		wireType := int(wire & 0x7)

// license that can be found in the LICENSE file.

package raw

import (
	"encoding/binary"
	"fmt"
	"io"

	"internal/trace/event"
	"internal/trace/version"
)

// Writer emits the wire format of a trace.
//
// It may not produce a byte-for-byte compatible trace from what is
// produced by the runtime, because it may be missing extra padding
// in the LEB128 encoding that the runtime adds but isn't necessary

		switch ut.externalEnc {
		case xGob:
			info.wire.GobEncoderT = gt
		case xBinary:
			info.wire.BinaryMarshalerT = gt
		case xText:
			info.wire.TextMarshalerT = gt
		}
		rt = ut.user
	} else {
		t := info.id.gobType()
		switch typ := rt; typ.Kind() {
		case reflect.Array:
			info.wire.ArrayT = t.(*arrayType)
		case reflect.Map:
			info.wire.MapT = t.(*mapType)
		case reflect.Slice:

Otherwise they're just normal programs.

## Trace debug commands

The `cmd` directory contains helpful tools for debugging traces.

* `gotraceraw` parses traces without validation.
  It can produce a text version of the trace wire format, or convert
  the text format back into bytes.
* `gotracevalidate` parses traces and validates them.
  It performs more rigorous checks than the parser does on its own,
  which helps for debugging the parser as well.

                    DependencyScopeConfiguration implementation = project.getConfigurations().dependencyScope("implementation").get();

                    // create and wire the custom dependencies extension's dependencies to these global configurations
                    api.fromDependencyCollector(getRestricted().getDependencies().getApi());

import javax.inject.Inject

class ConfigurationCacheWorkerApiIntegrationTest extends AbstractConfigurationCacheIntegrationTest implements TasksWithInputsAndOutputs {
    def "task can wire input #type with fixed value to worker action parameter property"() {
        buildFile << """
            import ${Inject.name}

            abstract class UsesWorker extends DefaultTask {
                @Input

        try {
            return delegate.execute(action, actionParameters, requestContext);
        } catch (Throwable e) {
            // TODO - wire this stuff in properly

            // Sanitise the exception and report it

// into an event stream.
type Reader struct {
	r     *bufio.Reader
	v     version.Version
	specs []event.Spec
}

// NewReader creates a new reader for the trace wire format.
func NewReader(r io.Reader) (*Reader, error) {
	br := bufio.NewReader(r)
	v, err := version.ReadHeader(br)
	if err != nil {
		return nil, err
	}
	return &Reader{r: br, v: v, specs: v.Specs()}, nil
}