Experimental: Bundle revalidation inside user callback

src/trusted/validator/validation_rewrite_32_test_data.S

Index: src/trusted/validator/validation_rewrite_32_test_data.S
diff --git a/src/trusted/validator/validation_rewrite_32_test_data.S b/src/trusted/validator/validation_rewrite_32_test_data.S
new file mode 100644
index 0000000000000000000000000000000000000000..a967ca602150baf19cc4d4ebb743b32971101bef
--- /dev/null
+++ b/src/trusted/validator/validation_rewrite_32_test_data.S
@@ -0,0 +1,41 @@
+/*
+ * Copyright 2015 The Native Client Authors. All rights reserved.
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ */
+
+.data
+
+/* This macro is used to define two global symbols for the same byte sequence:
+ * 'name' and '_name'. This is to work around the linkage issue across OS and
+ * compilers. */
+.macro global_bytes name
+    .global \name
+\name:
+    .global _\name
+_\name:
+.endm
+
+    global_bytes no_rewrite_code
+    movntq %mm0, (%ebx)
+    .byte 0
+
+    global_bytes no_rewrite_code_post_rewrite
+    movntq %mm0, (%ebx)
+    .byte 0
+
+    global_bytes movntq_code
+    movntq %mm0, (%ebx)
+    .byte 0
+
+    global_bytes movntq_code_post_rewrite
+    movq %mm0, (%ebx)
+    .byte 0
+
+    global_bytes movntdq_code
+    movntdq %xmm0, (%edx)
+    .byte 0
+
+    global_bytes movntdq_code_post_rewrite
+    movdqa %xmm0, (%edx)
+    .byte 0