Openbsddynld:   "/usr/libexec/ld.so",
			Netbsddynld:    "/libexec/ld.elf_so",
			Dragonflydynld: "XXX",
			Solarisdynld:   "XXX",

			Reloc1:    elfreloc1,
			RelocSize: 24,
			SetupPLT:  elfsetupplt,
		},
	}

	return arch, theArch
}

func archinit(ctxt *ld.Link) {
	switch ctxt.HeadType {
	default:
		ld.Exitf("unknown -H option: %v", ctxt.HeadType)

	case objabi.Hplan9: /* plan 9 */

		out.Write32(uint32(elf.R_MIPS_TLS_TPREL_LO16) | uint32(elfsym)<<8)
	case objabi.R_CALLMIPS, objabi.R_JMPMIPS:
		out.Write32(uint32(elf.R_MIPS_26) | uint32(elfsym)<<8)
	}

	return true
}

func elfsetupplt(ctxt *ld.Link, ldr *loader.Loader, plt, gotplt *loader.SymbolBuilder, dynamic loader.Sym) {
	return
}

func machoreloc1(*sys.Arch, *ld.OutBuf, *loader.Loader, loader.Sym, loader.ExtReloc, int64) bool {
	return false
}

	case objabi.R_LOONG64_GOT_LO:
		out.Write64(uint64(sectoff))
		out.Write64(uint64(elf.R_LARCH_GOT_PC_LO12) | uint64(elfsym)<<32)
		out.Write64(uint64(0x0))
	}

	return true
}

func elfsetupplt(ctxt *ld.Link, ldr *loader.Loader, plt, gotplt *loader.SymbolBuilder, dynamic loader.Sym) {
	return
}

func machoreloc1(*sys.Arch, *ld.OutBuf, *loader.Loader, loader.Sym, loader.ExtReloc, int64) bool {
	return false

		if elfrel == elf.R_390_NONE {
			return false // unsupported size/dbl combination
		}
		out.Write64(uint64(elfrel) | uint64(elfsym)<<32)
	}

	out.Write64(uint64(r.Xadd))
	return true
}

func elfsetupplt(ctxt *ld.Link, ldr *loader.Loader, plt, got *loader.SymbolBuilder, dynamic loader.Sym) {
	if plt.Size() == 0 {
		// stg     %r1,56(%r15)
		plt.AddUint8(0xe3)
		plt.AddUint8(0x10)
		plt.AddUint8(0xf0)

}

func archrelocvariant(*ld.Target, *loader.Loader, loader.Reloc, sym.RelocVariant, loader.Sym, int64, []byte) int64 {
	log.Fatalf("unexpected relocation variant")
	return -1
}

func elfsetupplt(ctxt *ld.Link, ldr *loader.Loader, plt, got *loader.SymbolBuilder, dynamic loader.Sym) {
	if plt.Size() == 0 {
		// pushl got+4
		plt.AddUint8(0xff)

		plt.AddUint8(0x35)
		plt.AddAddrPlus(ctxt.Arch, got.Sym(), 4)

}

func archrelocvariant(*ld.Target, *loader.Loader, loader.Reloc, sym.RelocVariant, loader.Sym, int64, []byte) int64 {
	log.Fatalf("unexpected relocation variant")
	return -1
}

func elfsetupplt(ctxt *ld.Link, ldr *loader.Loader, plt, got *loader.SymbolBuilder, dynamic loader.Sym) {
	if plt.Size() == 0 {
		// pushq got+8(IP)
		plt.AddUint8(0xff)

		plt.AddUint8(0x35)

		out.Write64(uint64(sectoff + 4))
		out.Write64(uint64(elf.R_RISCV_TPREL_LO12_I) | uint64(elfsym)<<32)
		out.Write64(uint64(r.Xadd))

	default:
		return false
	}

	return true
}

func elfsetupplt(ctxt *ld.Link, ldr *loader.Loader, plt, gotplt *loader.SymbolBuilder, dynamic loader.Sym) {
	if plt.Size() != 0 {
		return
	}
	if gotplt.Size() != 0 {
		ctxt.Errorf(gotplt.Sym(), "got.plt is not empty")
	}

	case objabi.R_GOTPCREL:
		if siz == 4 {
			out.Write32(uint32(elf.R_ARM_GOT_PREL) | uint32(elfsym)<<8)
		} else {
			return false
		}
	}

	return true
}

func elfsetupplt(ctxt *ld.Link, ldr *loader.Loader, plt, got *loader.SymbolBuilder, dynamic loader.Sym) {
	if plt.Size() == 0 {
		// str lr, [sp, #-4]!
		plt.AddUint32(ctxt.Arch, 0xe52de004)

		// ldr lr, [pc, #4]

		objabi.ElfRelocOffset + objabi.RelocType(elf.R_PPC64_REL24_P9NOTOC):
		su := ldr.MakeSymbolUpdater(s)
		su.SetRelocType(rIdx, objabi.R_CALLPOWER)

		if targType == sym.SDYNIMPORT {
			// Should have been handled in elfsetupplt
			ldr.Errorf(s, "unexpected R_PPC64_REL24_NOTOC/R_PPC64_REL24_P9NOTOC for dyn import")
		}
		return true

	case objabi.ElfRelocOffset + objabi.RelocType(elf.R_PPC64_REL24):
		su := ldr.MakeSymbolUpdater(s)

		return rr, true
	case objabi.R_CALLARM64,
		objabi.R_ARM64_TLS_LE,
		objabi.R_ARM64_TLS_IE:
		return ld.ExtrelocSimple(ldr, r), true
	}
	return loader.ExtReloc{}, false
}

func elfsetupplt(ctxt *ld.Link, ldr *loader.Loader, plt, gotplt *loader.SymbolBuilder, dynamic loader.Sym) {
	if plt.Size() == 0 {
		// stp     x16, x30, [sp, #-16]!
		// identifying information
		plt.AddUint32(ctxt.Arch, 0xa9bf7bf0)