Imported Upstream version 1.4upstream/1.4

1 files changed, 24 insertions, 0 deletions

diff --git a/src/runtime/os_freebsd_arm.c b/src/runtime/os_freebsd_arm.c
new file mode 100644
index 000000000..2f2d7767f
--- /dev/null
+++ b/src/runtime/os_freebsd_arm.c
@@ -0,0 +1,24 @@
+// Copyright 2012 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.
+
+#include "runtime.h"
+#include "defs_GOOS_GOARCH.h"
+#include "os_GOOS.h"
+#include "textflag.h"
+
+void
+runtime·checkgoarm(void)
+{
+	// TODO(minux)
+}
+
+#pragma textflag NOSPLIT
+int64
+runtime·cputicks(void)
+{
+	// Currently cputicks() is used in blocking profiler and to seed runtime·fastrand1().
+	// runtime·nanotime() is a poor approximation of CPU ticks that is enough for the profiler.
+	// TODO: need more entropy to better seed fastrand1.
+	return runtime·nanotime();
+}