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-rw-r--r--src/runtime/arch_386.go12
1 files changed, 12 insertions, 0 deletions
diff --git a/src/runtime/arch_386.go b/src/runtime/arch_386.go
new file mode 100644
index 000000000..287b67e27
--- /dev/null
+++ b/src/runtime/arch_386.go
@@ -0,0 +1,12 @@
+// Copyright 2014 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package runtime
+
+const (
+ cacheLineSize = 64
+)
+
+type uintreg uint32
+type intptr int32 // TODO(rsc): remove