// appear in the table anymore.
func (tab *traceMap) stealID() uint64 {
	return tab.seq.Add(1)
}

// put inserts the data into the table.
//
// It's always safe for callers to noescape data because put copies its bytes.
//
// Returns a unique ID for the data and whether this is the first time
// the data has been added to the map.
func (tab *traceMap) put(data unsafe.Pointer, size uintptr) (uint64, bool) {

Carlos Amedee <******@****.***> 1712158572 -0400

	return traceArg(trace.stringTab[tl.gen%2].put(tl.gen, s))
}

// uniqueString returns a traceArg representing s which may be passed to write.
// The string is assumed to be unique or long, so it will be written out to
// the trace eagerly.
func (tl traceLocker) uniqueString(s string) traceArg {
	return traceArg(trace.stringTab[tl.gen%2].emit(tl.gen, s))
}

	traceRelease(trace)
}

func traceSpanTypeAndClass(s *mspan) traceArg {
	if s.state.get() == mSpanInUse {
		return traceArg(s.spanclass) << 1
	}
	return traceArg(1)
}

// SpanExists records an event indicating that the span exists.
func (tl traceLocker) SpanExists(s *mspan) {
	tl.eventWriter(traceGoRunning, traceProcRunning).commit(traceEvSpan, traceSpanID(s), traceArg(s.npages), traceSpanTypeAndClass(s))
}

	// Trace the status.
	if stackID == 0 {
		w = w.event(traceEvGoStatus, traceArg(goid), traceArg(uint64(mid)), traceArg(status))
	} else {
		w = w.event(traceEvGoStatusStack, traceArg(goid), traceArg(uint64(mid)), traceArg(status), traceArg(stackID))
	}

	// Trace any special ranges that are in-progress.
	if markAssist {
		w = w.event(traceEvGCMarkAssistActive, traceArg(goid))
	}
	return w
}

// writing strings out into the trace.
type traceStringTable struct {
	// lock protects buf.
	lock mutex
	buf  *traceBuf // string batches to write out to the trace.

	// tab is a mapping of string -> unique ID.
	tab traceMap
}

// put adds a string to the table, emits it, and returns a unique ID for it.
func (t *traceStringTable) put(gen uintptr, s string) uint64 {
	// Put the string in the table.
	ss := stringStructOf(&s)

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

// traceTypeTable maps stack traces (arrays of PC's) to unique uint32 ids.
// It is lock-free for reading.
type traceTypeTable struct {
	tab traceMap
}

// put returns a unique id for the type typ and caches it in the table,
// if it's seeing it for the first time.
//
// N.B. typ must be kept alive forever for this to work correctly.