diff options
| -rw-r--r-- | gcc/go/gofrontend/MERGE | 2 | ||||
| -rw-r--r-- | libgo/runtime/go-cgo.c | 4 |
2 files changed, 5 insertions, 1 deletions
diff --git a/gcc/go/gofrontend/MERGE b/gcc/go/gofrontend/MERGE index 038e434..9bebd30 100644 --- a/gcc/go/gofrontend/MERGE +++ b/gcc/go/gofrontend/MERGE @@ -1,4 +1,4 @@ -1c3747d20789c73447ff71cbc739f7423c4bdf67 +156f5f0152797ac2afe5f23803aeb3c7b8f8418e The first line of this file holds the git revision number of the last merge done from the gofrontend repository. diff --git a/libgo/runtime/go-cgo.c b/libgo/runtime/go-cgo.c index a36eac9..610bcf5e 100644 --- a/libgo/runtime/go-cgo.c +++ b/libgo/runtime/go-cgo.c @@ -41,6 +41,8 @@ syscall_cgocall () if (runtime_needextram && runtime_cas (&runtime_needextram, 1, 0)) runtime_newextram (); + runtime_lockOSThread(); + m = runtime_m (); ++m->ncgocall; g = runtime_g (); @@ -70,6 +72,8 @@ syscall_cgocalldone () _cgo_panic will already have exited syscall mode. */ if (g->status == Gsyscall) runtime_exitsyscall (); + + runtime_unlockOSThread(); } /* Call back from C/C++ code to Go code. */ |