@@ -55,6 +55,10 @@ #if defined(COMPILER2) && !defined(JAVASE_EMBEDDED) // Include Restricted Transactional Memory lock eliding optimization #define INCLUDE_RTM_OPT 1 #endif +#if defined(LINUX) || defined(SOLARIS) || defined(__APPLE__) +#define SUPPORT_RESERVED_STACK_AREA +#endif + #endif // CPU_X86_VM_GLOBALDEFINITIONS_X86_HPP