w = 1
		}
		s.stksize += w
		s.stksize = types.RoundUp(s.stksize, n.Type().Alignment())
		if n.Type().Alignment() > int64(types.RegSize) {
			s.stkalign = n.Type().Alignment()
		}
		if n.Type().HasPointers() {
			s.stkptrsize = s.stksize
			lastHasPtr = true
		} else {
			lastHasPtr = false
		}
		n.SetFrameOffset(-s.stksize)
		if mls != nil && mls.IsLeader(n) {

			callArgs = append(callArgs, closure)
			stksize += int64(types.PtrSize)
			argStart += int64(types.PtrSize)
			if dextra != nil {
				// Extra token of type any for deferproc
				ACArgs = append(ACArgs, types.Types[types.TINTER])
				callArgs = append(callArgs, dextra)
				stksize += 2 * int64(types.PtrSize)
				argStart += 2 * int64(types.PtrSize)
			}
		}

func syscall_runtime_AfterExec() {
	execLock.unlock()
}

// Allocate a new g, with a stack big enough for stacksize bytes.
func malg(stacksize int32) *g {
	newg := new(g)
	if stacksize >= 0 {
		stacksize = round2(stackSystem + stacksize)
		systemstack(func() {
			newg.stack = stackalloc(uint32(stacksize))
		})
		newg.stackguard0 = newg.stack.lo + stackGuard
		newg.stackguard1 = ^uintptr(0)

			s.SetType(sym.STYPE)
			s.SetSize(0)
			s.SetAlign(int32(ctxt.Arch.PtrSize))
			symtype = s.Sym()

			s = ldr.CreateSymForUpdate("typerel.*", 0)
			s.SetType(sym.STYPERELRO)
			s.SetSize(0)
			s.SetAlign(int32(ctxt.Arch.PtrSize))
			symtyperel = s.Sym()
		} else {
			s = ldr.CreateSymForUpdate("type:*", 0)
			s.SetType(sym.STYPE)
			s.SetSize(0)
			s.SetAlign(int32(ctxt.Arch.PtrSize))

	__pthread_attrp *byte
}

type stat struct {
	st_dev     uint64
	st_ino     uint64
	st_mode    uint32
	st_nlink   uint32
	st_uid     uint32
	st_gid     uint32
	st_rdev    uint64
	st_size    int64
	st_atim    timespec
	st_mtim    timespec
	st_ctim    timespec
	st_blksize int32
	pad_cgo_0  [4]byte
	st_blocks  int64
	st_fstype  [16]int8
}

	if !*FlagD {
		// must match doMachoLink below
		s1 := ldr.SymSize(ldr.Lookup(".machorebase", 0))
		s2 := ldr.SymSize(ldr.Lookup(".machobind", 0))
		s3 := ldr.SymSize(ldr.Lookup(".machosymtab", 0))
		s4 := ldr.SymSize(ctxt.ArchSyms.LinkEditPLT)
		s5 := ldr.SymSize(ctxt.ArchSyms.LinkEditGOT)
		s6 := ldr.SymSize(ldr.Lookup(".machosymstr", 0))
		s7 := ldr.SymSize(ldr.Lookup(".machocodesig", 0))

		if ctxt.LinkMode != LinkExternal {

	if miblen == 0 {
		return 1
	}

	// Query kern.smp.maxcpus.
	dstsize := uintptr(4)
	maxcpus := uint32(0)
	if sysctl(&mib[0], miblen, (*byte)(unsafe.Pointer(&maxcpus)), &dstsize, nil, 0) != 0 {
		return 1
	}

	maskSize := int(maxcpus+7) / 8
	if maskSize < goarch.PtrSize {
		maskSize = goarch.PtrSize
	}
	if maskSize > len(mask) {
		maskSize = len(mask)
	}

		sh := ldr.Lookup("runtime.runtime_inittasks", 0)
		sb := ldr.MakeSymbolUpdater(sh)
		sb.SetSize(0)
		sb.SetType(sym.SNOPTRDATA) // Could be SRODATA, but see issue 58857.
		sb.AddAddr(ctxt.Arch, t)
		sb.AddUint(ctxt.Arch, uint64(ldr.SymSize(t)/int64(ctxt.Arch.PtrSize)))
		sb.AddUint(ctxt.Arch, uint64(ldr.SymSize(t)/int64(ctxt.Arch.PtrSize)))
	}
}

// inittaskSym builds a symbol containing pointers to all the inittasks

	return sb.setUintXX(arch, r, v, int64(arch.PtrSize))
}

func (sb *SymbolBuilder) SetUintptr(arch *sys.Arch, r int64, v uintptr) int64 {
	return sb.setUintXX(arch, r, uint64(v), int64(arch.PtrSize))
}

func (sb *SymbolBuilder) SetAddrPlus(arch *sys.Arch, off int64, tgt Sym, add int64) int64 {
	if sb.Type() == 0 {
		sb.SetType(sym.SDATA)
	}
	if off+int64(arch.PtrSize) > sb.size {
		sb.size = off + int64(arch.PtrSize)

// CommonSize returns sizeof(Type) for a compilation target with a given ptrSize
func CommonSize(ptrSize int) int { return 4*ptrSize + 8 + 8 }

// StructFieldSize returns sizeof(StructField) for a compilation target with a given ptrSize
func StructFieldSize(ptrSize int) int { return 3 * ptrSize }

// UncommonSize returns sizeof(UncommonType).  This currently does not depend on ptrSize.