if label != 0 {
			xadd = ldr.SymValue(rs) + xadd - ldr.SymValue(label)
			rs = label
		}
		if xadd != signext24(xadd) {
			ldr.Errorf(s, "internal error: relocation addend overflow: %s+0x%x", ldr.SymName(rs), xadd)
		}
	}
	if rt == objabi.R_CALLARM64 && xadd != 0 {
		label := ldr.Lookup(offsetLabelName(ldr, rs, xadd), ldr.SymVersion(rs))
		if label != 0 {

			_, off := ld.FoldSubSymbolOffset(ldr, rs)
			xadd := int64(signext24(r.Add()&0xffffff))*4 + off
			if xadd/4 > 0x7fffff || xadd/4 < -0x800000 {
				ldr.Errorf(s, "direct call too far %d", xadd/4)
			}
			return int64(braddoff(int32(0xff000000&uint32(r.Add())), int32(0xffffff&uint32(xadd/4)))), 1, true
		}
		return -1, 0, false
	}

	const isOk = true
	const noExtReloc = 0

		default:
			ld.Errorf(nil, "unknown size %d for %v relocation", r.Size, r.Type)
			return false
		}
		out.Write64(uint64(r.Xadd))

	case objabi.R_RISCV_JAL, objabi.R_RISCV_JAL_TRAMP:
		out.Write64(uint64(sectoff))
		out.Write64(uint64(elf.R_RISCV_JAL) | uint64(elfsym)<<32)
		out.Write64(uint64(r.Xadd))

	case objabi.R_RISCV_CALL, objabi.R_RISCV_PCREL_ITYPE, objabi.R_RISCV_PCREL_STYPE, objabi.R_RISCV_TLS_IE:

		if t0 == 0 {
			t0 = cputicks()
		}
		s.acquiretime = t0
	}
	for {
		lockWithRank(&root.lock, lockRankRoot)
		// Add ourselves to nwait to disable "easy case" in semrelease.
		root.nwait.Add(1)
		// Check cansemacquire to avoid missed wakeup.
		if cansemacquire(addr) {
			root.nwait.Add(-1)
			unlock(&root.lock)
			break
		}
		// Any semrelease after the cansemacquire knows we're waiting

		ret := lwp_park(_CLOCK_MONOTONIC, _TIMER_RELTIME, tsp, 0, unsafe.Pointer(&gp.m.waitsemacount), nil)
		if ret == _ETIMEDOUT {
			return -1
		}
	}
}

//go:nosplit
func semawakeup(mp *m) {
	atomic.Xadd(&mp.waitsemacount, 1)
	// From NetBSD's _lwp_unpark(2) manual:
	// "If the target LWP is not currently waiting, it will return
	// immediately upon the next call to _lwp_park()."

			// External linker will do this relocation.
			return true
		}

		// Internal linking, build a PLT entry and change the relocation
		// target to that entry.
		if r.Add() != 0 {
			ldr.Errorf(s, "PLT call with non-zero addend (%v)", r.Add())
		}
		addpltsym(target, ldr, syms, targ)
		su := ldr.MakeSymbolUpdater(s)
		su.SetRelocSym(rIdx, syms.PLT)
		su.SetRelocAdd(rIdx, int64(ldr.SymPlt(targ)))
		return true
	}

		su := ldr.MakeSymbolUpdater(s)
		su.SetRelocType(rIdx, objabi.R_PCREL)
		ldr.SetRelocVariant(s, rIdx, sym.RV_390_DBL)
		su.SetRelocAdd(rIdx, r.Add()+int64(r.Siz()))
		if targType == sym.SDYNIMPORT {
			addpltsym(target, ldr, syms, targ)
			r.SetSym(syms.PLT)
			su.SetRelocAdd(rIdx, r.Add()+int64(ldr.SymPlt(targ)))
		}
		return true

	case objabi.ElfRelocOffset + objabi.RelocType(elf.R_390_PLT32),

//
//go:nosplit
func (u *Uint32) Or(value uint32) {
	Or(&u.value, value)
}

// Add adds delta to u atomically, returning
// the new updated value.
//
// This operation wraps around in the usual
// two's-complement way.
//
//go:nosplit
func (u *Uint32) Add(delta int32) uint32 {
	return Xadd(&u.value, delta)
}

// Uint64 is an atomically accessed uint64 value.
//

					finptrmask[i] = finalizer1[i%len(finalizer1)]
				}
			}
		}
		block := finc
		finc = block.next
		block.next = finq
		finq = block
	}
	f := &finq.fin[finq.cnt]
	atomic.Xadd(&finq.cnt, +1) // Sync with markroots
	f.fn = fn
	f.nret = nret
	f.fint = fint
	f.ot = ot
	f.arg = p
	unlock(&finlock)
	fingStatus.Or(fingWake)
}

//go:nowritebarrier

		su.SetRelocAdd(rIdx, r.Add()+8)
		return true

	case objabi.ElfRelocOffset + objabi.RelocType(elf.R_X86_64_PLT32):
		su := ldr.MakeSymbolUpdater(s)
		su.SetRelocType(rIdx, objabi.R_PCREL)
		su.SetRelocAdd(rIdx, r.Add()+4)
		if targType == sym.SDYNIMPORT {
			addpltsym(target, ldr, syms, targ)
			su.SetRelocSym(rIdx, syms.PLT)
			su.SetRelocAdd(rIdx, r.Add()+int64(ldr.SymPlt(targ)))
		}