}

		return true
	}

	// Handle references to ELF symbols from our own object files.
	if targType != sym.SDYNIMPORT {
		return true
	}

	// Reread the reloc to incorporate any changes in type above.
	relocs := ldr.Relocs(s)
	r = relocs.At(rIdx)

	switch r.Type() {
	case objabi.R_CALLARM:
		if target.IsExternal() {

		}
		gopark(nil, nil, waitReasonChanSendNilChan, traceBlockForever, 2)
		throw("unreachable")
	}

	if debugChan {
		print("chansend: chan=", c, "\n")
	}

	if raceenabled {
		racereadpc(c.raceaddr(), callerpc, abi.FuncPCABIInternal(chansend))
	}

	// Fast path: check for failed non-blocking operation without acquiring the lock.
	//

// following d0.
// See the doc comment for deferrangefunc for details.
func deferconvert(d0 *_defer) {
	head := d0.head
	if raceenabled {
		racereadpc(unsafe.Pointer(head), getcallerpc(), abi.FuncPCABIInternal(deferconvert))
	}
	tail := d0.link
	d0.rangefunc = false

	var d *_defer
	for {
		d = head.Load()
		if head.CompareAndSwap(d, badDefer()) {

		su := ldr.MakeSymbolUpdater(s)
		su.SetRelocType(rIdx, objabi.R_ARM64_GOT)
		su.SetRelocSym(rIdx, syms.GOT)
		su.SetRelocAdd(rIdx, int64(ldr.SymGot(targ)))
		return true
	}

	// Reread the reloc to incorporate any changes in type above.
	relocs := ldr.Relocs(s)
	r = relocs.At(rIdx)

	switch r.Type() {
	case objabi.R_CALLARM64:
		if targType != sym.SDYNIMPORT {

              // not a TrustedFuture, call cancel directly.
              futureToPropagateTo.cancel(mayInterruptIfRunning);
            }
          }
          break;
        }
        // obj changed, reread
        localValue = abstractFuture.value;
        if (!(localValue instanceof SetFuture)) {
          // obj cannot be null at this point, because value can only change from null to non-null.

              // not a TrustedFuture, call cancel directly.
              futureToPropagateTo.cancel(mayInterruptIfRunning);
            }
          }
          break;
        }
        // obj changed, reread
        localValue = abstractFuture.value;
        if (!(localValue instanceof SetFuture)) {
          // obj cannot be null at this point, because value can only change from null to non-null.