PACKAGE issue13742

IMPORTPATH
	testdata/issue13742

IMPORTS
	go/ast

FILENAMES
	testdata/issue13742.go

FUNCTIONS
	// Both F0 and G0 should appear as functions. 
	func F0(Node)

	// Both F1 and G1 should appear as functions. 
	func F1(ast.Node)

	// 
	func G0() Node

	// 

PACKAGE issue13742

IMPORTPATH
	testdata/issue13742

IMPORTS
	go/ast

FILENAMES
	testdata/issue13742.go

FUNCTIONS
	// Both F0 and G0 should appear as functions. 
	func F0(Node)

	// Both F1 and G1 should appear as functions. 
	func F1(ast.Node)

	// 
	func G0() Node

	// 

PACKAGE issue13742

IMPORTPATH
	testdata/issue13742

IMPORTS
	go/ast

FILENAMES
	testdata/issue13742.go

FUNCTIONS
	// Both F0 and G0 should appear as functions. 
	func F0(Node)

	// Both F1 and G1 should appear as functions. 
	func F1(ast.Node)

	// 
	func G0() Node

	// 

	JMP	asancall<>(SB)

// Switches SP to g0 stack and calls (AX). Arguments already set.
TEXT	asancall<>(SB), NOSPLIT, $0-0
	get_tls(R12)
	MOVQ	g(R12), R14
	MOVQ	SP, R12		// callee-saved, preserved across the CALL
	CMPQ	R14, $0
	JE	call	// no g; still on a system stack

	MOVQ	g_m(R14), R13
	// Switch to g0 stack.
	MOVQ	m_g0(R13), R10
	CMPQ	R10, R14
	JE	call	// already on g0

	MOVQ	(g_sched+gobuf_sp)(R10), SP
call:

	gp := getg()
	if gp != gp.m.g0 && gp.m.preemptoff != "" {
		throw("notetsleep not on g0")
	}

	return notetsleep_internal(n, ns)
}

// same as runtime·notetsleep, but called on user g (not g0)
// calls only nosplit functions between entersyscallblock/exitsyscall.
func notetsleepg(n *note, ns int64) bool {
	gp := getg()
	if gp == gp.m.g0 {
		throw("notetsleepg on g0")
	}

	entersyscallblock()

			// and g0, so we should stay on the current stack to avoid corrupting g0.
			ret = callCgoSigaction(uintptr(sig), new, old)
		default:
			// We're running on g's stack, so either we're not in a signal handler or
			// the signal handler has set the correct g.  If we're on gsignal or g0,
			// systemstack will make the call directly; otherwise, it will switch to
			// g0 to ensure we have enough room to call a libc function.

	MOVV	g, R2

	// Figure out if we need to switch to m->g0 stack.
	// We get called to create new OS threads too, and those
	// come in on the m->g0 stack already. Or we might already
	// be on the m->gsignal stack.
	MOVV	g_m(g), R5
	MOVV	m_gsignal(R5), R6
	BEQ	R6, g, g0
	MOVV	m_g0(R5), R6
	BEQ	R6, g, g0

	JAL	gosave_systemstack_switch<>(SB)
	MOVV	R6, g
	JAL	runtime·save_g(SB)

func mstart_stub()

// May run with m.p==nil, so write barriers are not allowed.
//
//go:nowritebarrierrec
func newosproc(mp *m) {
	if false {
		print("newosproc m=", mp, " g=", mp.g0, " id=", mp.id, " ostk=", &mp, "\n")
	}

	// Initialize an attribute object.
	var attr pthreadattr
	if err := pthread_attr_init(&attr); err != 0 {
		writeErrStr(failthreadcreate)
		exit(1)
	}

// May run with m.p==nil, so write barriers are not allowed.
//
//go:nowritebarrier
func newosproc(mp *m) {
	stk := unsafe.Pointer(mp.g0.stack.hi)
	if false {
		print("newosproc stk=", stk, " m=", mp, " g=", mp.g0, " id=", mp.id, " ostk=", &mp, "\n")
	}

	// Stack pointer must point inside stack area (as marked with MAP_STACK),
	// rather than at the top of it.
	param := tforkt{

	MOV	g, X9

	// Figure out if we need to switch to m->g0 stack.
	// We get called to create new OS threads too, and those
	// come in on the m->g0 stack already. Or we might already
	// be on the m->gsignal stack.
	MOV	g_m(g), X6
	MOV	m_gsignal(X6), X7
	BEQ	X7, g, g0
	MOV	m_g0(X6), X7
	BEQ	X7, g, g0

	CALL	gosave_systemstack_switch<>(SB)
	MOV	X7, g
	CALL	runtime·save_g(SB)