implement IN and OUT opcodes.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@1839 a5019735-40e9-0310-863c-91ae7b9d1cf9
diff --git a/NEWS b/NEWS
index 2911a9f..cde3794 100644
--- a/NEWS
+++ b/NEWS
@@ -11,6 +11,8 @@
     - pavgb
     - ucomiss
     - enter
+    - mov imm32, %esp
+    - all "in" and "out" opcodes
 
 - Memcheck: Implemented handling of more SSE(2) constructs