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

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

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
}

func wasmExit(code int32)

// adjust Gobuf as it if 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

)

func TestDedupLibraries(t *testing.T) {
	ctxt := &Link{}
	ctxt.Target.HeadType = objabi.Hlinux

	libs := []string{"libc.so", "libc.so.6"}

	got := dedupLibraries(ctxt, libs)
	if !reflect.DeepEqual(got, libs) {
		t.Errorf("dedupLibraries(%v) = %v, want %v", libs, got, libs)
	}
}

func TestDedupLibrariesOpenBSD(t *testing.T) {
	ctxt := &Link{}
	ctxt.Target.HeadType = objabi.Hopenbsd

	tests := []struct {

// files; and imported packages are added to the packages map.
func New(ctxt *build.Context, fset *token.FileSet, packages map[string]*types.Package) *Importer {
	return &Importer{
		ctxt:     ctxt,
		fset:     fset,
		sizes:    types.SizesFor(ctxt.Compiler, ctxt.GOARCH), // uses go/types default if GOARCH not found
		packages: packages,
	}
}

	ctxt.InlTree.AllParents(pos.Base().InliningIndex(), func(call InlinedCall) {
		do(ctxt.InnermostPos(call.Pos))
	})
	do(pos)
}

func dumpInlTree(ctxt *Link, tree InlTree) {
	for i, call := range tree.nodes {
		pos := ctxt.PosTable.Pos(call.Pos)
		ctxt.Logf("%0d | %0d | %s (%s) pc=%d\n", i, call.Parent, call.Func, pos, call.ParentPC)
	}

	NO_LOCAL_POINTERS
	ADD	$LOCAL_REGARGS, SP, X25 // spillArgs using X25
	CALL	runtime·spillArgs(SB)
	MOV	CTXT, 32(SP) // save CTXT > args of moveMakeFuncArgPtrs < LOCAL_REGARGS
	MOV	CTXT, 8(SP)
	MOV	X25, 16(SP)
	CALL	·moveMakeFuncArgPtrs(SB)
	MOV	32(SP), CTXT // restore CTXT

	MOV	CTXT, 8(SP)
	MOV	$argframe+0(FP), T0
	MOV	T0, 16(SP)
	MOV	ZERO, LOCAL_RETVALID(SP)
	ADD	$LOCAL_RETVALID, SP, T1
	MOV	T1, 24(SP)

	file       string
	pkg        string
	directives [][]string
}

func (ctxt *Link) Logf(format string, args ...interface{}) {
	fmt.Fprintf(ctxt.Bso, format, args...)
	ctxt.Bso.Flush()
}

func addImports(ctxt *Link, l *sym.Library, pn string) {
	pkg := objabi.PathToPrefix(l.Pkg)
	for _, imp := range l.Autolib {
		lib := addlib(ctxt, pkg, pn, imp.Pkg, imp.Fingerprint)
		if lib != nil {

			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: /* loong64 elf */
		ld.Elfinit(ctxt)
		ld.HEADR = ld.ELFRESERVE
		if *ld.FlagRound == -1 {
			*ld.FlagRound = 0x10000
		}
		if *ld.FlagTextAddr == -1 {