func (ab *AsmBuf) Last() byte { return ab.buf[ab.off-1] }

// Len returns the length of the buffer.
func (ab *AsmBuf) Len() int { return ab.off }

// Bytes returns the contents of the buffer.
func (ab *AsmBuf) Bytes() []byte { return ab.buf[:ab.off] }

// Reset empties the buffer.
func (ab *AsmBuf) Reset() { ab.off = 0 }

// At returns the byte at offset i.

			opset(AADDMEV, r0)
			opset(AADDMEVCC, r0)
			opset(AADDZE, r0)
			opset(AADDZECC, r0)
			opset(AADDZEV, r0)
			opset(AADDZEVCC, r0)
			opset(ASUBME, r0)
			opset(ASUBMECC, r0)
			opset(ASUBMEV, r0)
			opset(ASUBMEVCC, r0)
			opset(ASUBZE, r0)
			opset(ASUBZECC, r0)
			opset(ASUBZEV, r0)
			opset(ASUBZEVCC, r0)

		case AADDC:
			opset(AADDCCC, r0)

		case ABEQ:

			opset(ARISBGNZ, r)
			opset(ARISBHG, r)
			opset(ARISBLG, r)
			opset(ARISBHGZ, r)
			opset(ARISBLGZ, r)
		case ACSG:
			opset(ACS, r)
		case ASUB:
			opset(ASUBC, r)
			opset(ASUBE, r)
			opset(ASUBW, r)
		case ANEG:
			opset(ANEGW, r)
		case AFMOVD:
			opset(AFMOVS, r)
		case AMOVDBR:
			opset(AMOVWBR, r)
		case ACMP:
			opset(ACMPW, r)
		case ACMPU:

			}
			target.Arch.ByteOrder.PutUint32(P[off:], uint32(o))
		case 8:
			target.Arch.ByteOrder.PutUint64(P[off:], uint64(o))
		}
	}
	if target.IsExternal() {
		// We'll stream out the external relocations in asmb2 (e.g. elfrelocsect)
		// and we only need the count here.
		atomic.AddUint32(&ldr.SymSect(s).Relcount, uint32(nExtReloc))
	}
}

// Convert a Go relocation to an external relocation.