// Expect (SB), (FP), (PC), or (SP)
	p.get('(')
	reg := p.get(scanner.Ident).String()
	p.get(')')
	p.setPseudoRegister(a, reg, isStatic, prefix)
}

// setPseudoRegister sets the NAME field of addr for a pseudo-register reference such as (SB).
func (p *Parser) setPseudoRegister(addr *obj.Addr, reg string, isStatic bool, prefix rune) {
	if addr.Reg != 0 {
		p.errorf("internal error: reg %s already set in pseudo", reg)
	}
	switch reg {

			// the CR bit.
			prog.Reg = a[1].Reg
			if a[1].Type != obj.TYPE_REG {
				// The CR bit is represented as a constant 0-31. Convert it to a Reg.
				c := p.getConstant(prog, op, &a[1])
				reg, success := ppc64.ConstantToCRbit(c)
				if !success {
					p.errorf("invalid CR bit register number %d", c)
				}
				prog.Reg = reg
			}
			break
		}

		return true
	}
	return false
}

// IsARMBFX reports whether the op (as defined by an arm.A* constant) is one the
// BFX-like instructions which are in the form of "op $width, $LSB, (Reg,) Reg".
func IsARMBFX(op obj.As) bool {
	switch op {
	case arm.ABFX, arm.ABFXU, arm.ABFC, arm.ABFI:
		return true
	}
	return false
}

do GitHub o template irá te guiar para que você faça a sua pergunta de um jeito mais correto, fazendo com que você receba respostas mais completas, e até mesmo que você mesmo resolva o problema antes de perguntar. E no GitHub eu garanto que sempre irei responder todas as perguntas, mesmo que leve um tempo. Eu pessoalmente não consigo fazer isso via chat. 😅

Conversas no chat não são tão fáceis de serem encontrados quanto no GitHub, então questões e respostas podem se perder dentro da conversa....

nc,tsewhtron-nc,?????n&h?l?s?y??om?qc?s&g?j?ppa-avnac,?t&cennockciuq.tcerid,en??ude?vog?wt?x&g?j?n?s??z&g?x??司公?絡網?络网??b??d&g!.ypnc,?ka??e&drag?erg?fuak?hctik?i&libommi?w??m?po?r!ednaalv??sier?ves??g!.&ca?gro?moc?ten?ude?vog??is&ed!.&cihparg,ssb,??irev???h!.&bog?gro?lim?moc?ten?ude???i!.&ac?bew,c&a?in??dni?e&m?sabapus,?g&5?6?p?ro??i&a?hled??ku?l&evart?im??m&a?oc?rif??n&c?eg??o&c?fni?i?rp??p&ooc?u??r&ahib?d?e??s&c?er?nduolc,senisub?u??t&arajug?en!retni??ni?opsgolb,sop??ude?v&og?t??ysrab,zib??elkn...

nc,tsewhtron-nc,?????n&h?l?s?y??om?qc?s&g?j?ppa-avnac,?t&cennockciuq.tcerid,en??ude?vog?wt?x&g?j?n?s??z&g?x??司公?絡網?络网??b??d&g!.ypnc,?ka??e&drag?erg?fuak?hctik?i&libommi?w??m?po?r!ednaalv??sier?ves??g!.&ca?gro?moc?ten?ude?vog??is&ed!.&cihparg,ssb,??irev???h!.&bog?gro?lim?moc?ten?ude???i!.&ac?bew,c&a?in??dni?e&m?sabapus,?g&5?6?p?ro??i&a?hled??ku?l&evart?im??m&a?oc?rif??n&c?eg??o&c?fni?i?rp??p&ooc?u??r&ahib?d?e??s&c?er?nduolc,senisub?u??t&arajug?en!retni??ni?opsgolb,sop??ude?v&og?t??ysrab,zib??elkn...

	//
	// All this is necessary because quite often apps use the same port for healthchecks as they do for reg. traffic, and
	// we cannot make assumptions there.

	// -A OUTPUT -m owner --socket-exists -p tcp -m set --match-set istio-inpod-probes dst,dst -j SNAT --to-source 169.254.7.127
	iptablesBuilder.AppendRuleV4(

				}
			}

			regUsersList = regUsersList[count:]
		}

		if took := time.Since(regUsersLoadStartTime); took > maxIAMLoadOpTime {
			actualLoaded := len(cache.iamUsersMap)
			logger.Info("Reg. users load took %.2fs (for %d items with %d expired items)", took.Seconds(),
				len(regUsersList), len(regUsersList)-actualLoaded)
		}

		bootstrapTraceMsgFirstTime("loading regular IAM groups")

	for i := arm64.REG_V0; i <= arm64.REG_V31; i++ {
		register[obj.Rconv(i)] = int16(i)
	}

	// System registers.
	for i := 0; i < len(arm64.SystemReg); i++ {
		register[arm64.SystemReg[i].Name] = arm64.SystemReg[i].Reg
	}

	register["LR"] = arm64.REGLINK

	// Pseudo-registers.
	register["SB"] = RSB
	register["FP"] = RFP
	register["PC"] = RPC
	register["SP"] = RSP
	// Avoid unintentionally clobbering g using R28.

// satisfies io.Seeker.
func TestReadTruncation(t *testing.T) {
	var ss []string
	for _, p := range []string{
		"testdata/gnu.tar",
		"testdata/ustar-file-reg.tar",
		"testdata/pax-path-hdr.tar",
		"testdata/sparse-formats.tar",
	} {
		buf, err := os.ReadFile(p)
		if err != nil {
			t.Fatalf("unexpected error: %v", err)
		}
		ss = append(ss, string(buf))
	}