log.Printf(format, args...)
		}
		if *flags.SymABIs {
			ok = parser.ParseSymABIs(buf)
		} else {
			pList := new(obj.Plist)
			pList.Firstpc, ok = parser.Parse()
			// reports errors to parser.Errorf
			if ok {
				obj.Flushplist(ctxt, pList, nil)
			}
		}
		if !ok {
			failedFile = f
			break
		}
	}
	if ok && !*flags.SymABIs {
		ctxt.NumberSyms()
		obj.WriteObjFile(ctxt, buf)
	}

	"cmd/compile/internal/types"
	"cmd/internal/obj"
	"cmd/internal/obj/wasm"
)

// SymABIs records information provided by the assembler about symbol
// definition ABIs and reference ABIs.
type SymABIs struct {
	defs map[string]obj.ABI
	refs map[string]obj.ABISet
}

func NewSymABIs() *SymABIs {
	return &SymABIs{
		defs: make(map[string]obj.ABI),
		refs: make(map[string]obj.ABISet),
	}
}

			return err
		}

		return sh.run(p.Dir, p.ImportPath, nil, args...)
	}

	var symabis string // Only set if we actually create the file
	p := a.Package
	if len(sfiles) != 0 {
		symabis = a.Objdir + "symabis"
		if err := mkSymabis(p, sfiles, symabis); err != nil {
			return "", err
		}
	}

	return symabis, nil
}

// toolVerify checks that the command line args writes the same output file

		}
	}
	goasmh := pathf("%s/go_asm.h", workdir)

	// Collect symabis from assembly code.
	var symabis string
	if len(sfiles) > 0 {
		symabis = pathf("%s/symabis", workdir)
		var wg sync.WaitGroup
		asmabis := append(asmArgs[:len(asmArgs):len(asmArgs)], "-gensymabis", "-o", symabis)
		asmabis = append(asmabis, sfiles...)
		if err := os.WriteFile(goasmh, nil, 0666); err != nil {

		return
	}
	fmt.Fprintf(os.Stderr, "cmd/go: gccgo: %s\n", gccgoErr)
	base.SetExitStatus(2)
	base.Exit()
}

func (tools gccgoToolchain) gc(b *Builder, a *Action, archive string, importcfg, embedcfg []byte, symabis string, asmhdr bool, pgoProfile string, gofiles []string) (ofile string, output []byte, err error) {
	p := a.Package
	sh := b.Shell(a)
	objdir := a.Objdir
	out := "_go_.o"
	ofile = objdir + out
	gcargs := []string{"-g"}

		}
		need &^= needCompiledGoFiles
	}
	if need == 0 {
		// Nothing left to do.
		return nil
	}

	// Collect symbol ABI requirements from assembly.
	symabis, err := BuildToolchain.symabis(b, a, sfiles)
	if err != nil {
		return err
	}

	// Prepare Go import config.
	// We start it off with a comment so it can't be empty, so icfg.Bytes() below is never nil.

	testenv.WriteImportcfg(t, importcfgfile, nil, "runtime")

	// Compile, assemble and pack the Go and C code.
	runGo("tool", "asm", "-p=main", "-gensymabis", "-o", "symabis", "x.s")
	runGo("tool", "compile", "-importcfg="+importcfgfile, "-symabis", "symabis", "-p=main", "-o", "x1.o", "main.go")
	runGo("tool", "asm", "-p=main", "-o", "x2.o", "x.s")
	run(cc, append(cflags, "-c", "-o", "x3.o", "x.c")...)

	name := NewNameAt(npos, sym, typ)
	name.Class = PFUNC
	sym.SetFunc(true)

	fn := &Func{Nname: name}
	fn.pos = fpos
	fn.op = ODCLFUNC
	// Most functions are ABIInternal. The importer or symabis
	// pass may override this.
	fn.ABI = obj.ABIInternal
	fn.SetTypecheck(1)

	name.Func = fn

	return fn
}

func (f *Func) isStmt() {}

/* Symbol visibility - ELFNN_ST_VISIBILITY - st_other */
type SymVis int

const (
	STV_DEFAULT   SymVis = 0x0 /* Default visibility (see binding). */
	STV_INTERNAL  SymVis = 0x1 /* Special meaning in relocatable objects. */
	STV_HIDDEN    SymVis = 0x2 /* Not visible. */
	STV_PROTECTED SymVis = 0x3 /* Visible but not preemptible. */
)

var stvStrings = []intName{

	// matches a real symbol. The dynamic linker assumes we
	// want the normal symbol with the same address and finds
	// it in the other module.)
	//
	// To work around this we lay out the symbls whose
	// addresses are vital for multi-module programs to work
	// as normal symbols, and give them a little size.
	//
	// On AIX, as all DATA sections are merged together, ld might not put