package runtime

import (
	"internal/abi"
	"internal/goarch"
	"unsafe"
)

//go:linkname runtime_debug_WriteHeapDump runtime/debug.WriteHeapDump
func runtime_debug_WriteHeapDump(fd uintptr) {
	stw := stopTheWorld(stwWriteHeapDump)

	// Keep m on this G's stack instead of the system stack.
	// Both readmemstats_m and writeheapdump_m have pretty large
	// peak stack depths and we risk blowing the system stack.

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.Reader;
import java.util.ArrayList;
import java.util.List;
import java.util.Optional;

import com.ctc.wstx.stax.WstxInputFactory;
import org.apache.maven.api.xml.XmlNode;
import org.apache.maven.internal.xml.XmlNodeStaxBuilder;
import org.apache.maven.internal.xml.XmlPlexusConfiguration;

     * any.
     * @return ${root.name}
     */
    public ${root.name} read(Reader reader, boolean strict) throws IOException, XMLStreamException {
        XMLInputFactory factory = new com.ctc.wstx.stax.WstxInputFactory();
        factory.setProperty(XMLInputFactory.IS_REPLACING_ENTITY_REFERENCES, false);
        XMLStreamReader parser = null;
        try {
            parser = factory.createXMLStreamReader(reader);

	}
	t.Errorf(`time.Sleep did not contribute enough to "idle" class: minimum idle time = %.5fs`, minIdleCPUSeconds)
}

// Call f() and verify that the correct STW metrics increment. If isGC is true,
// fn triggers a GC STW. Otherwise, fn triggers an other STW.
func testSchedPauseMetrics(t *testing.T, fn func(t *testing.T), isGC bool) {
	m := []metrics.Sample{
		{Name: "/sched/pauses/stopping/gc:seconds"},

	LVEWX (R3)(R4), V1              // 7c24188e
	LVEWX (R3)(R0), V1              // 7c20188e
	LVEWX (R3), V1                  // 7c20188e
	STVX V1, (R3)(R4)               // 7c2419ce
	STVX V1, (R3)(R0)               // 7c2019ce
	STVX V1, (R3)                   // 7c2019ce
	STVXL V1, (R3)(R4)              // 7c241bce
	STVXL V1, (R3)(R0)              // 7c201bce
	STVXL V1, (R3)                  // 7c201bce

  the locked region, reads do not need to be atomic, but the write
  does. Outside the locked region, reads need to be atomic.

* Reads that only happen during STW, where no writes can happen during
  STW, do not need to be atomic.

That said, the advice from the Go memory model stands: "Don't be
[too] clever." The performance of the runtime matters, but its
robustness matters more.

	NumUnit  map[string][]string

	locationIDX []uint64
	labelX      []Label
}

// Label corresponds to Profile.Label
type Label struct {
	keyX int64
	// Exactly one of the two following values must be set
	strX int64
	numX int64 // Integer value for this label
}

// Mapping corresponds to Profile.Mapping
type Mapping struct {
	ID              uint64
	Start           uint64
	Limit           uint64

//
//	semacquire(&worldsema, 0)
//	m.preemptoff = "reason"
//	var stw worldStop
//	systemstack(func() {
//		stw = stopTheWorldWithSema(reason)
//	})
//
// When finished, the caller must either call startTheWorld or undo
// these three operations separately:
//
//	m.preemptoff = ""
//	systemstack(func() {
//		now = startTheWorldWithSema(stw)
//	})
//	semrelease(&worldsema)
//

		# MB globals scannable global size, or /gc/scan/globals:bytes
		# P          number of processors used, or /sched/gomaxprocs:threads
	The phases are stop-the-world (STW) sweep termination, concurrent
	mark and scan, and STW mark termination. The CPU times
	for mark/scan are broken down in to assist time (GC performed in
	line with allocation), background GC time, and idle GC time.

					<artifactId>annotations</artifactId>
				</exclusion>
				<exclusion>
					<groupId>xpp3</groupId>
					<artifactId>xpp3</artifactId>
				</exclusion>
				<exclusion>
					<groupId>stax</groupId>
					<artifactId>stax-api</artifactId>
				</exclusion>
				<exclusion>
					<groupId>org.bouncycastle</groupId>
					<artifactId>bcprov-jdk15on</artifactId>
				</exclusion>
			</exclusions>
		</dependency>