diff options
Diffstat (limited to 'src/cmd/asm')
| -rw-r--r-- | src/cmd/asm/internal/flags/flags.go | 1 | ||||
| -rw-r--r-- | src/cmd/asm/main.go | 10 |
2 files changed, 6 insertions, 5 deletions
diff --git a/src/cmd/asm/internal/flags/flags.go b/src/cmd/asm/internal/flags/flags.go index 5fe3fd9d53..fad87b221a 100644 --- a/src/cmd/asm/internal/flags/flags.go +++ b/src/cmd/asm/internal/flags/flags.go @@ -23,6 +23,7 @@ var ( Dynlink = flag.Bool("dynlink", false, "support references to Go symbols defined in other shared libraries") AllErrors = flag.Bool("e", false, "no limit on number of errors reported") SymABIs = flag.Bool("gensymabis", false, "write symbol ABI information to output file, don't assemble") + Newobj = flag.Bool("newobj", false, "use new object file format") ) var ( diff --git a/src/cmd/asm/main.go b/src/cmd/asm/main.go index fc6acc74c0..6b0a609071 100644 --- a/src/cmd/asm/main.go +++ b/src/cmd/asm/main.go @@ -40,18 +40,18 @@ func main() { } ctxt.Flag_dynlink = *flags.Dynlink ctxt.Flag_shared = *flags.Shared || *flags.Dynlink + ctxt.Flag_newobj = *flags.Newobj ctxt.Bso = bufio.NewWriter(os.Stdout) defer ctxt.Bso.Flush() architecture.Init(ctxt) // Create object file, write header. - out, err := os.Create(*flags.OutputFile) + buf, err := bio.Create(*flags.OutputFile) if err != nil { log.Fatal(err) } - defer bio.MustClose(out) - buf := bufio.NewWriter(bio.MustWriter(out)) + defer buf.Close() if !*flags.SymABIs { fmt.Fprintf(buf, "go object %s %s %s\n", objabi.GOOS, objabi.GOARCH, objabi.Version) @@ -83,6 +83,7 @@ func main() { } } if ok && !*flags.SymABIs { + ctxt.NumberSyms(true) obj.WriteObjFile(ctxt, buf, "") } if !ok || diag { @@ -91,9 +92,8 @@ func main() { } else { log.Print("assembly failed") } - out.Close() + buf.Close() os.Remove(*flags.OutputFile) os.Exit(1) } - buf.Flush() } |