Experimental: Bundle revalidation inside user callback

src/trusted/validator/validation_rewrite_64_test_data.S

Index: src/trusted/validator/validation_rewrite_64_test_data.S
diff --git a/src/trusted/validator/validation_rewrite_64_test_data.S b/src/trusted/validator/validation_rewrite_64_test_data.S
new file mode 100644
index 0000000000000000000000000000000000000000..6b0791a4b66c8fac604494c83c9982a11ec389ae
--- /dev/null
+++ b/src/trusted/validator/validation_rewrite_64_test_data.S
@@ -0,0 +1,93 @@
+/*
+ * 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
+    mov %edi,%edi
+    movnti %rax,0x68(%r15,%rdi,1)
+    .byte 0
+
+    global_bytes no_rewrite_code_post_rewrite
+    mov %edi,%edi
+    movnti %rax,0x68(%r15,%rdi,1)
+    .byte 0
+
+    global_bytes prefetchnta_code
+    mov %edi,%edi
+    prefetchnta (%r15,%rdi,1)
+    .byte 0
+
+    global_bytes prefetchnta_code_post_rewrite
+    mov %edi,%edi
+    nop
+    nop
+    nop
+    nop
+    nop
+    .byte 0
+
+    global_bytes movntps_code
+    mov %ebx,%ebx
+    movntps %xmm0,(%r15,%rbx,1)
+    .byte 0
+
+    global_bytes movntps_code_post_rewrite
+    mov %ebx,%ebx
+    movaps %xmm0,(%r15,%rbx,1)
+    .byte 0
+
+    global_bytes movnti_code
+    mov %edi,%edi
+    movnti %rax,0x68(%r15,%rdi,1)
+    .byte 0
+
+    global_bytes movnti_code_post_rewrite
+    mov %edi,%edi
+    mov %rax,0x68(%r15,%rdi,1)
+    nop
+    .byte 0
+
+    global_bytes movnti_code2
+    mov %edx,%edx
+    movnti %r9d,(%r15,%rdx,1)
+    .byte 0
+
+    global_bytes movnti_code2_post_rewrite
+    mov %edx,%edx
+    mov %r9d,(%r15,%rdx,1)
+    nop
+    .byte 0
+
+    global_bytes movntdq_code
+    mov %edx,%edx
+    movntdq %xmm0,0x10(%r15,%rdx,1)
+    .byte 0
+
+    global_bytes movntdq_code_post_rewrite
+    mov %edx,%edx
+    movdqa %xmm0,0x10(%r15,%rdx,1)
+    .byte 0
+
+    global_bytes movntdq_code2
+    mov %ecx,%ecx
+    movntdq %xmm15,(%r15,%rcx,1)
+    .byte 0
+
+    global_bytes movntdq_code2_post_rewrite
+    mov %ecx,%ecx
+    movdqa %xmm15,(%r15,%rcx,1)
+    .byte 0