}, nil
	}
	return nil, nil
}

// A rebase entry tells the dynamic linker the data at sym+off needs to be
// relocated when the in-memory image moves. (This is somewhat like, say,
// ELF R_X86_64_RELATIVE).
// For now, the only kind of entry we support is that the data is an absolute
// address. That seems all we need.
// In the binary it uses a compact stateful bytecode encoding. So we record

# Debug config
build:dbg -c dbg
# Only include debug info for files under tensorflow/, excluding kernels, to
# reduce the size of the debug info in the binary. This is because if the debug
# sections in the ELF binary are too large, errors can occur. See
# https://github.com/tensorflow/tensorflow/issues/48919.
# Users can still include debug info for a specific kernel, e.g. with:

// make these calls. For GPR/FPR saves, the minimum register value is
// 14, for VR it is 20.
//
// These are only used when linking such cgo code internally. Note, R12
// and R0 may be used in different ways than regular ELF compliant
// functions.
TEXT runtime·elf_savegpr0(SB),NOSPLIT|NOFRAME,$0
	// R0 holds the LR of the caller's caller, R1 holds save location
	MOVD	R14, -144(R1)
	MOVD	R15, -136(R1)
	MOVD	R16, -128(R1)

			// no static linking
		case p == "freebsd/arm":
			// -fPIC compiled tls code will use __tls_get_addr instead
			// of __aeabi_read_tp, however, on FreeBSD/ARM, __tls_get_addr
			// is implemented in rtld-elf, so -fPIC isn't compatible with
			// static linking on FreeBSD/ARM with clang. (cgo depends on
			// -fPIC fundamentally.)
		default:
			// Check for static linking support
			var staticCheck rtSkipFunc

	// Assemble .s files.
	if len(sfiles) > 0 {
		ofiles, err := BuildToolchain.asm(b, a, sfiles)
		if err != nil {
			return err
		}
		objects = append(objects, ofiles...)
	}

	// For gccgo on ELF systems, we write the build ID as an assembler file.
	// This lets us set the SHF_EXCLUDE flag.
	// This is read by readGccgoArchive in cmd/internal/buildid/buildid.go.
	if a.buildID != "" && cfg.BuildToolchainName == "gccgo" {

	CALL	runtime·libpreinit(SB)

	// Create a new thread to finish Go runtime initialization.
	MOVQ	_cgo_sys_thread_create(SB), AX
	TESTQ	AX, AX
	JZ	nocgo

	// We're calling back to C.
	// Align stack per ELF ABI requirements.
	MOVQ	SP, BX  // Callee-save in C ABI
	ANDQ	$~15, SP
	MOVQ	$_rt0_amd64_lib_go(SB), DI
	MOVQ	$0, SI
	CALL	AX
	MOVQ	BX, SP
	JMP	restore

nocgo:
	ADJSP	$16

	if ctxt.Retpoline {
		ctxt.Diag("-spectre=ret not supported on loong64")
		ctxt.Retpoline = false // don't keep printing
	}

	p := cursym.Func().Text
	if p == nil || p.Link == nil { // handle external functions and ELF section symbols
		return
	}

	c := ctxt0{ctxt: ctxt, newprog: newprog, cursym: cursym, autosize: int32(p.To.Offset + ctxt.Arch.FixedFrameSize)}

	if oprange[AOR&obj.AMask] == nil {

// sequence. It also encompasses several transformations which do not involve relocations, those could be
// separated and applied to AIX and other non-ELF targets. Likewise, the prefixed forms do not have encoding
// restrictions on the offset, so they are also used for static binary to allow better code generation. e.x
//
//	MOVD something-byte-aligned(Rx), Ry
//	MOVD 3(Rx), Ry

								r = obj.Addrel(cursym)
								r.Off = int32(p.Pc + int64(ab.Len()))
								r.Type = objabi.R_TLS_IE
								r.Siz = 4
								r.Add = 2
								ab.PutInt32(0)
							} else {
								// ELF TLS base is 0(GS).
								pp.From = p.From

								pp.From.Type = obj.TYPE_MEM
								pp.From.Reg = REG_GS
								pp.From.Offset = 0
								pp.From.Index = REG_NONE
								pp.From.Scale = 0

		ctxt.Diag("-spectre=ret not supported on arm64")
		ctxt.Retpoline = false // don't keep printing
	}

	p := cursym.Func().Text
	if p == nil || p.Link == nil { // handle external functions and ELF section symbols
		return
	}

	if oprange[AAND&obj.AMask] == nil {
		ctxt.Diag("arm64 ops not initialized, call arm64.buildop first")
	}