return
	}

	stacksize := text.To.Offset
	if stacksize == -8 {
		// Historical way to mark NOFRAME.
		text.From.Sym.Set(obj.AttrNoFrame, true)
		stacksize = 0
	}
	if stacksize < 0 {
		ctxt.Diag("negative frame size %d - did you mean NOFRAME?", stacksize)
	}
	if text.From.Sym.NoFrame() {
		if stacksize != 0 {

		(1-goexperiment.HeapMinimum512KiBInt)*(4<<20)

	// maxStackScanSlack is the bytes of stack space allocated or freed
	// that can accumulate on a P before updating gcController.stackSize.
	maxStackScanSlack = 8 << 10

	// memoryLimitMinHeapGoalHeadroom is the minimum amount of headroom the
	// pacer gives to the heap goal when operating in the memory-limited regime.

	MOVQ	SP, BX  // Callee-save in C ABI
	ANDQ	$~15, SP
	MOVQ	$_rt0_amd64_lib_go(SB), DI
	MOVQ	$0, SI
	CALL	AX
	MOVQ	BX, SP
	JMP	restore

nocgo:
	ADJSP	$16
	MOVQ	$0x800000, 0(SP)		// stacksize
	MOVQ	$_rt0_amd64_lib_go(SB), AX
	MOVQ	AX, 8(SP)			// fn
	CALL	runtime·newosproc0(SB)
	ADJSP	$-16

restore:
	POP_REGS_HOST_TO_ABI0()
	RET

// _rt0_amd64_lib_go initializes the Go runtime.

		return
	}
	if control&SE_SELF_RELATIVE == 0 {
		err = ERROR_INVALID_PARAMETER
		return
	}
	var absoluteSDSize, daclSize, saclSize, ownerSize, groupSize uint32
	err = makeAbsoluteSD(selfRelativeSD, nil, &absoluteSDSize,
		nil, &daclSize, nil, &saclSize, nil, &ownerSize, nil, &groupSize)
	switch err {
	case ERROR_INSUFFICIENT_BUFFER:
	case nil:
		// makeAbsoluteSD is expected to fail, but it succeeds.

	s.placeSpills()

	// Anything that didn't get a register gets a stack location here.
	// (StoreReg, stack-based phis, inputs, ...)
	stacklive := stackalloc(s.f, s.spillLive)

	// Fix up all merge edges.
	s.shuffle(stacklive)

	// Erase any copies we never used.
	// Also, an unused copy might be the only use of another copy,
	// so continue erasing until we reach a fixed point.
	for {

	Ocpuflag    uint8    // Bit Flags - Cputypes Of Objects
	Ocputype    uint8    // Reserved for CPU type
	Otextpsize  uint8    // Requested text page size
	Odatapsize  uint8    // Requested data page size
	Ostackpsize uint8    // Requested stack page size
	Oflags      uint8    // Flags And TLS Alignment
	Otsize      uint64   // Text Size In Bytes
	Odsize      uint64   // Data Size In Bytes
	Obsize      uint64   // Bss Size In Bytes