src/os_cpu/linux_x86/vm/globals_linux_x86.hpp

@@ -20,10 +20,13 @@
  * or visit www.oracle.com if you need additional information or have any
  * questions.
  *
  */
 
+#ifndef OS_CPU_LINUX_X86_VM_GLOBALS_LINUX_X86_HPP
+#define OS_CPU_LINUX_X86_VM_GLOBALS_LINUX_X86_HPP
+
 // Sets the default values for platform dependent flags used by the runtime system.
 // (see globals.hpp)
 
 define_pd_global(bool, DontYieldALot,            false);
 #ifdef AMD64

@@ -43,5 +46,7 @@
 
 // Only used on 64 bit platforms
 define_pd_global(uintx,HeapBaseMinAddress,       2*G);
 // Only used on 64 bit Windows platforms
 define_pd_global(bool, UseVectoredExceptions,    false);
+
+#endif // OS_CPU_LINUX_X86_VM_GLOBALS_LINUX_X86_HPP