6l: fix emit windows dwarf sections

R=alex.brainman, rsc
CC=golang-dev, vcc.163
https://golang.org/cl/4532069

diff --git a/src/cmd/6l/asm.c b/src/cmd/6l/asm.c
index c976ac50e48e2717d5edc40c1b2960e3a404276f..6dffa20f24acb2c8b26d3d9b6337e3c8628395ae 100644 (file)
--- a/src/cmd/6l/asm.c
+++ b/src/cmd/6l/asm.c
@@ -829,6 +829,7 @@ asmb(void)
                        }
                        break;
                case Hwindows:
+                       seek(cout, symo, 0);
                        if(debug['v'])
                               Bprint(&bso, "%5.2f dwarf\n", cputime());