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0N/A
1879N/A#ifndef OS_WINDOWS_VM_INTERFACESUPPORT_WINDOWS_HPP
1879N/A#define OS_WINDOWS_VM_INTERFACESUPPORT_WINDOWS_HPP
1879N/A
0N/A// Contains inlined functions for class InterfaceSupport
0N/A
0N/Astatic inline void serialize_memory(JavaThread *thread) {
0N/A // due to chained nature of SEH handlers we have to be sure
0N/A // that our handler is always last handler before an attempt to write
0N/A // into serialization page - it can fault if we access this page
0N/A // right in the middle of protect/unprotect sequence by remote
0N/A // membar logic.
0N/A // __try/__except are very lightweight operations (only several
0N/A // instructions not affecting control flow directly on x86)
0N/A // so we can use it here, on very time critical path
0N/A __try {
0N/A os::write_memory_serialize_page(thread);
0N/A } __except (os::win32::
0N/A serialize_fault_filter((_EXCEPTION_POINTERS*)_exception_info()))
0N/A {}
0N/A}
1879N/A
1879N/A#endif // OS_WINDOWS_VM_INTERFACESUPPORT_WINDOWS_HPP