posix-arm: new directory, with tas.c from Skip Tavakkolian

R=rsc http://codereview.appspot.com/6408043
2012-07-14 10:30:35 -04:00
parent e64d488c01
commit 2ca76dc7de
5 changed files with 525 additions and 0 deletions
--- a/posix-arm/getcallerpc.c
+++ b/posix-arm/getcallerpc.c
@@ -0,0 +1,8 @@
+#include "u.h"
+#include "libc.h"
+
+uintptr
+getcallerpc(void *a)
+{
+	return ((uintptr*)a)[-1];
+}