8185734: [Windows] Structured Exception Catcher missing around gtest execution

Reviewed-by: dholmes, ihse

make/RunTests.gmk

@@ -608,6 +608,7 @@ define SetupRunGtestTestBody
 	    $$(FIXPATH) $$(TEST_IMAGE_DIR)/hotspot/gtest/$$($1_VARIANT)/gtestLauncher \
 	        -jdk $(JDK_UNDER_TEST) $$($1_GTEST_FILTER) \
 	        --gtest_output=xml:$$($1_TEST_RESULTS_DIR)/gtest.xml \
+	        --gtest_catch_exceptions=0 \
 	        $$($1_GTEST_REPEAT) $$(GTEST_OPTIONS) $$(GTEST_VM_OPTIONS) \
 	        $$(GTEST_JAVA_OPTIONS) $$($1_AOT_OPTIONS) \
 	        > >($(TEE) $$($1_TEST_RESULTS_DIR)/gtest.txt) \

src/hotspot/os/windows/os_windows.cpp

@@ -512,6 +512,7 @@ struct tm* os::gmtime_pd(const time_t* clock, struct tm* res) {
   return NULL;
 }
 
+JNIEXPORT
 LONG WINAPI topLevelExceptionFilter(struct _EXCEPTION_POINTERS* exceptionInfo);
 
 // Thread start routine for all newly created threads
@@ -2441,6 +2442,7 @@ static inline void report_error(Thread* t, DWORD exception_code,
 }
 
 //-----------------------------------------------------------------------------
+JNIEXPORT
 LONG WINAPI topLevelExceptionFilter(struct _EXCEPTION_POINTERS* exceptionInfo) {
   if (InterceptOSException) return EXCEPTION_CONTINUE_SEARCH;
   PEXCEPTION_RECORD exception_record = exceptionInfo->ExceptionRecord;

src/hotspot/os_cpu/windows_x86/os_windows_x86.cpp

@@ -68,6 +68,7 @@
 #define REG_PC Eip
 #endif // AMD64
 
+JNIEXPORT
 extern LONG WINAPI topLevelExceptionFilter(_EXCEPTION_POINTERS* );
 
 // Install a win32 structured exception handler around thread.

test/hotspot/gtest/gtestLauncher.cpp

@@ -23,11 +23,23 @@
 
 #include "jni.h"
 
+#ifdef _WIN32
+#include <windows.h>
+#include <excpt.h>
+extern LONG WINAPI topLevelExceptionFilter(struct _EXCEPTION_POINTERS* exceptionInfo);
+#endif
+
 extern "C" {
   JNIIMPORT void JNICALL runUnitTests(int argv, char** argc);
 }
 
 int main(int argc, char** argv) {
+#ifdef _WIN32
+  __try {
+#endif
   runUnitTests(argc, argv);
+#ifdef _WIN32
+  } __except(topLevelExceptionFilter(GetExceptionInformation())) {}
+#endif
   return 0;
 }

test/hotspot/jtreg/gtest/GTestWrapper.java

@@ -82,6 +82,7 @@ public class GTestWrapper {
         command.add("-jdk");
         command.add(Utils.TEST_JDK);
         command.add("--gtest_output=xml:" + resultFile);
+        command.add("--gtest_catch_exceptions=0" + resultFile);
         for (String a : args) {
             command.add(a);
         }