Stack switch.

git-svn-id: https://src.develer.com/svnoss/bertos/trunk@715 38d2e660-2303-0410-9eaa-f027e97ec537

diff --git a/kern/switch.S b/kern/switch.S
new file mode 100755 (executable)
index 0000000..93d9b7c
--- /dev/null
+++ b/kern/switch.S
@@ -0,0 +1,8 @@
+#if defined(__i386__)
+       #include "switch_i386.s"
+#elif defined(__x86_64__)
+       #include "switch_x86_64.s"
+#else
+       #error Unknown CPU
+#endif
+