Version 3.9.10

Fixed V8 issues 1322, 1772 and 1969.

Conformance improvements.

Performance and stability improvements on all platforms.

git-svn-id: http://v8.googlecode.com/svn/trunk@10829 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
diff --git a/src/platform-linux.cc b/src/platform-linux.cc
index 1429748..0da1c08 100644
--- a/src/platform-linux.cc
+++ b/src/platform-linux.cc
@@ -666,6 +666,12 @@
 }
 
 
+bool VirtualMemory::Guard(void* address) {
+  OS::Guard(address, OS::CommitPageSize());
+  return true;
+}
+
+
 void* VirtualMemory::ReserveRegion(size_t size) {
   void* result = mmap(OS::GetRandomMmapAddr(),
                       size,