if got := ctxt.lookup("", unaryP, []Type{Typ[Int]}); got != nil {
		t.Error("bad")
	}

	// nullaryQ is identical to nullaryP, so we *should* get inst when
	// instantiated with identical type arguments.
	if got := ctxt.lookup("", nullaryQ, []Type{Typ[Int]}); got != inst {
		t.Error("bad")
	}

	// ...but verify we don't get inst with different type arguments.

//go:build loong64

package runtime

import "unsafe"

// adjust Gobuf as if it executed a call to fn with context ctxt
// and then did an immediate Gosave.
func gostartcall(buf *gobuf, fn, ctxt unsafe.Pointer) {
	if buf.lr != 0 {
		throw("invalid use of gostartcall")
	}
	buf.lr = buf.pc
	buf.pc = uintptr(fn)
	buf.ctxt = ctxt

	AtExit(func() {
		if nerrors > 0 {
			ctxt.Out.ErrorClose()
			mayberemoveoutfile()
		}
	})

	return ctxt
}

// computeTLSOffset records the thread-local storage offset.
// Not used for Android where the TLS offset is determined at runtime.
func (ctxt *Link) computeTLSOffset() {
	switch ctxt.HeadType {
	default:
		log.Fatalf("unknown thread-local storage offset for %v", ctxt.HeadType)

package runtime

import "unsafe"

// adjust Gobuf as if it executed a call to fn with context ctxt
// and then did an immediate Gosave.
func gostartcall(buf *gobuf, fn, ctxt unsafe.Pointer) {
	if buf.lr != 0 {
		throw("invalid use of gostartcall")
	}
	buf.lr = buf.pc
	buf.pc = uintptr(fn)
	buf.ctxt = ctxt

	"internal/goarch"
	"unsafe"
)

// adjust Gobuf as if it executed a call to fn with context ctxt
// and then stopped before the first instruction in fn.
func gostartcall(buf *gobuf, fn, ctxt unsafe.Pointer) {
	sp := buf.sp
	sp -= goarch.PtrSize
	*(*uintptr)(unsafe.Pointer(sp)) = buf.pc
	buf.sp = sp
	buf.pc = uintptr(fn)
	buf.ctxt = ctxt

	ADJSP	$0x18
#ifndef GOOS_windows
	MOVQ	DI, 0x0(SP)	/* fn */
	MOVQ	SI, 0x8(SP)	/* arg */
	// Skip n in DX.
	MOVQ	CX, 0x10(SP)	/* ctxt */
#else
	MOVQ	CX, 0x0(SP)	/* fn */
	MOVQ	DX, 0x8(SP)	/* arg */
	// Skip n in R8.
	MOVQ	R9, 0x10(SP)	/* ctxt */
#endif

	CALL	runtime·cgocallback(SB)

	ADJSP	$-0x18
	POP_REGS_HOST_TO_ABI0()

	"cmd/link/internal/ld"
	"cmd/link/internal/loader"
	"cmd/link/internal/sym"
	"debug/elf"
	"log"
)

func gentext(ctxt *ld.Link, ldr *loader.Loader) {
	initfunc, addmoduledata := ld.PrepareAddmoduledata(ctxt)
	if initfunc == nil {
		return
	}

	o := func(op uint32) {
		initfunc.AddUint32(ctxt.Arch, op)
	}

	// Emit the following function:
	//
	//	local.dso_init:
	//		la.pcrel $a0, local.moduledata

			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.Hlinux: // s390x ELF
		ld.Elfinit(ctxt)
		ld.HEADR = ld.ELFRESERVE
		if *ld.FlagRound == -1 {
			*ld.FlagRound = 0x10000
		}
		if *ld.FlagTextAddr == -1 {

}

// makeFuncStub is an assembly function that is the code half of
// the function returned from MakeFunc. It expects a *callReflectFunc
// as its context register, and its job is to invoke callReflect(ctxt, frame)
// where ctxt is the context register and frame is a pointer to the first
// word in the passed-in argument frame.
func makeFuncStub()

// The first 3 words of this type must be kept in sync with

// define them. This is used for the compiler support library
// libgcc.a.
func hostArchive(ctxt *Link, name string) {
	if ctxt.Debugvlog > 1 {
		ctxt.Logf("hostArchive(%s)\n", name)
	}
	f, err := bio.Open(name)
	if err != nil {
		if os.IsNotExist(err) {
			// It's OK if we don't have a libgcc file at all.
			if ctxt.Debugvlog != 0 {
				ctxt.Logf("skipping libgcc file: %v\n", err)
			}
			return
		}