1 files changed, 32 insertions, 0 deletions
diff --git a/src/runtime/defs_plan9_amd64.go b/src/runtime/defs_plan9_amd64.go
new file mode 100644
index 000000000..17becfb66
--- /dev/null
+++ b/src/runtime/defs_plan9_amd64.go
@@ -0,0 +1,32 @@
+package runtime
+
+type ureg struct {
+	ax  uint64
+	bx  uint64
+	cx  uint64
+	dx  uint64
+	si  uint64
+	di  uint64
+	bp  uint64
+	r8  uint64
+	r9  uint64
+	r10 uint64
+	r11 uint64
+	r12 uint64
+	r13 uint64
+	r14 uint64
+	r15 uint64
+
+	ds uint16
+	es uint16
+	fs uint16
+	gs uint16
+
+	_type uint64
+	error uint64 /* error code (or zero) */
+	ip    uint64 /* pc */
+	cs    uint64 /* old context */
+	flags uint64 /* old flags */
+	sp    uint64 /* sp */
+	ss    uint64 /* old stack segment */
+}