// P in particular.
const NoProc = ProcID(-1)

// GoID is the runtime-internal G structure's goid field. This is unique
// for each goroutine.
type GoID int64

// NoGoroutine indicates that the relevant events don't correspond to any
// goroutine in particular.
const NoGoroutine = GoID(-1)

// GoState represents the state of a goroutine.
//

set DEFAULT_JVM_OPTS=${defaultJvmOpts}

@rem Find java.exe
if defined JAVA_HOME goto findJavaFromJavaHome

set JAVA_EXE=java.exe
%JAVA_EXE% -version >NUL 2>&1
if %ERRORLEVEL% equ 0 goto execute

echo. 1>&2
echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 1>&2
echo. 1>&2

	b21.Event("GoStart", trace.GoID(1), testgen.Seq(2))

	// The goroutine starts running, then stops, then starts again.
	b20 := g2.Batch(trace.ThreadID(0), 5)
	b20.Event("ProcStatus", trace.ProcID(0), go122.ProcRunning)
	b20.Event("GoStatus", trace.GoID(1), trace.ThreadID(0), go122.GoRunnable)
	b20.Event("GoStart", trace.GoID(1), testgen.Seq(1))
	b20.Event("GoStop", "whatever", testgen.NoStack)

		modinfo = ""
	}
}

func dumpgstatus(gp *g) {
	thisg := getg()
	print("runtime:   gp: gp=", gp, ", goid=", gp.goid, ", gp->atomicstatus=", readgstatus(gp), "\n")
	print("runtime: getg:  g=", thisg, ", goid=", thisg.goid, ",  g->atomicstatus=", readgstatus(thisg), "\n")
}

// sched.lock must be held.
func checkmcount() {
	assertLockHeld(&sched.lock)

			g.threads[ev.Thread()] = struct{}{}
		}
	}

	st := ev.StateTransition()
	goID := st.Resource.Goroutine()

	// If we haven't seen this goroutine before, create a new
	// gState for it.
	gs, ok := g.gStates[goID]
	if !ok {
		gs = newGState[trace.ThreadID](goID)
		g.gStates[goID] = gs
	}
	// If we haven't already named this goroutine, try to name it.
	gs.augmentName(st.Stack)

// If the id string is empty, returns nil without an error.
func pprofMatchingGoroutines(name string, t *parsedTrace) (map[trace.GoID][]interval, error) {
	res := make(map[trace.GoID][]interval)
	for _, g := range t.summary.Goroutines {
		if name != "" && g.Name != name {
			continue
		}
		endTime := g.EndTime
		if g.EndTime == 0 {

	b0.Event("GoCreateSyscall", trace.GoID(4))
	b0.Event("ProcStatus", trace.ProcID(0), go122.ProcIdle)
	b0.Event("ProcStart", trace.ProcID(0), testgen.Seq(1))
	b0.Event("GoSyscallEndBlocked")
	b0.Event("GoStart", trace.GoID(4), testgen.Seq(1))
	b0.Event("GoSyscallBegin", testgen.Seq(2), testgen.NoStack)
	b0.Event("GoDestroySyscall")
	b0.Event("GoCreateSyscall", trace.GoID(4))
	b0.Event("GoSyscallEnd")

	case oldtrace.EvGoCreate:
		if it.preInit {
			it.createdPreInit[GoID(ev.Args[0])] = struct{}{}
			return Event{}, errSkip
		}
		mappedType = go122.EvGoCreate
	case oldtrace.EvGoStart:
		if it.preInit {
			mappedType = go122.EvGoStatus
			mappedArgs = timedEventArgs{ev.Args[0], ^uint64(0), uint64(go122.GoRunning)}
			delete(it.createdPreInit, GoID(ev.Args[0]))
		} else {
			mappedType = go122.EvGoStart
		}

		}
	}

	switch x {
	case 0:
		goto L1
		L1: fallthrough; ;
	case 1:
		goto L2
		goto L3
		goto L4
		L2: L3: L4: fallthrough
	default:
	}

	switch x {
	case 0:
		goto L5
		L5: fallthrough
	default:
		goto L6
		goto L7
		goto L8
		L6: L7: L8: fallthrough /* ERROR "cannot fallthrough final case in switch" */
	}

// If an exit hook invokes exit in another goroutine, that exit will block.
func Run(code int) {
	for !locked.CompareAndSwap(0, 1) {
		if Goid() == runGoid.Load() {
			Throw("exit hook invoked exit")
		}
		Gosched()
	}
	defer locked.Store(0)
	runGoid.Store(Goid())
	defer runGoid.Store(0)

	defer func() {
		if e := recover(); e != nil {
			Throw("exit hook invoked panic")
		}
	}()