libgo: Update to current sources.

From-SVN: r192704

1 files changed, 36 insertions, 0 deletions

diff --git a/libgo/go/runtime/export_test.go b/libgo/go/runtime/export_test.go
index c603e1b..7551ab8 100644
--- a/libgo/go/runtime/export_test.go
+++ b/libgo/go/runtime/export_test.go
@@ -23,3 +23,39 @@ func golockedOSThread() bool
 var Entersyscall = entersyscall
 var Exitsyscall = exitsyscall
 var LockedOSThread = golockedOSThread
+
+type LFNode struct {
+	Next    *LFNode
+	Pushcnt uintptr
+}
+
+func lfstackpush(head *uint64, node *LFNode)
+func lfstackpop2(head *uint64) *LFNode
+
+var LFStackPush = lfstackpush
+var LFStackPop = lfstackpop2
+
+type ParFor struct {
+	body    *byte
+	done    uint32
+	Nthr    uint32
+	nthrmax uint32
+	thrseq  uint32
+	Cnt     uint32
+	Ctx     *byte
+	wait    bool
+}
+
+func parforalloc2(nthrmax uint32) *ParFor
+func parforsetup2(desc *ParFor, nthr, n uint32, ctx *byte, wait bool, body func(*ParFor, uint32))
+func parfordo(desc *ParFor)
+func parforiters(desc *ParFor, tid uintptr) (uintptr, uintptr)
+
+var NewParFor = parforalloc2
+var ParForSetup = parforsetup2
+var ParForDo = parfordo
+
+func ParForIters(desc *ParFor, tid uint32) (uint32, uint32) {
+	begin, end := parforiters(desc, uintptr(tid))
+	return uint32(begin), uint32(end)
+}