2242 \ 2243 diagnostic(bool, VerifySilently, false, \ 2244 "Do not print the verification progress") \ 2245 \ 2246 diagnostic(bool, VerifyDuringStartup, false, \ 2247 "Verify memory system before executing any Java code " \ 2248 "during VM initialization") \ 2249 \ 2250 diagnostic(bool, VerifyBeforeExit, trueInDebug, \ 2251 "Verify system before exiting") \ 2252 \ 2253 diagnostic(bool, VerifyBeforeGC, false, \ 2254 "Verify memory system before GC") \ 2255 \ 2256 diagnostic(bool, VerifyAfterGC, false, \ 2257 "Verify memory system after GC") \ 2258 \ 2259 diagnostic(bool, VerifyDuringGC, false, \ 2260 "Verify memory system during GC (between phases)") \ 2261 \ 2262 diagnostic(bool, GCParallelVerificationEnabled, true, \ 2263 "Enable parallel memory system verification") \ 2264 \ 2265 diagnostic(bool, DeferInitialCardMark, false, \ 2266 "When +ReduceInitialCardMarks, explicitly defer any that " \ 2267 "may arise from new_pre_store_barrier") \ 2268 \ 2269 diagnostic(bool, VerifyRememberedSets, false, \ 2270 "Verify GC remembered sets") \ 2271 \ 2272 diagnostic(bool, VerifyObjectStartArray, true, \ 2273 "Verify GC object start array if verify before/after") \ 2274 \ 2275 product(bool, DisableExplicitGC, false, \ 2276 "Ignore calls to System.gc()") \ 2277 \ 2278 notproduct(bool, CheckMemoryInitialization, false, \ 2279 "Check memory initialization") \ 2280 \ 2281 product(bool, CollectGen0First, false, \ | 2242 \ 2243 diagnostic(bool, VerifySilently, false, \ 2244 "Do not print the verification progress") \ 2245 \ 2246 diagnostic(bool, VerifyDuringStartup, false, \ 2247 "Verify memory system before executing any Java code " \ 2248 "during VM initialization") \ 2249 \ 2250 diagnostic(bool, VerifyBeforeExit, trueInDebug, \ 2251 "Verify system before exiting") \ 2252 \ 2253 diagnostic(bool, VerifyBeforeGC, false, \ 2254 "Verify memory system before GC") \ 2255 \ 2256 diagnostic(bool, VerifyAfterGC, false, \ 2257 "Verify memory system after GC") \ 2258 \ 2259 diagnostic(bool, VerifyDuringGC, false, \ 2260 "Verify memory system during GC (between phases)") \ 2261 \ 2262 diagnostic(ccstrlist, VerifySubSet, "", \ 2263 "Memory sub-systems to verify when Verify*GC flag(s) " \ 2264 "are enabled. One or more sub-systems can be specified " \ 2265 "in a comma separated string. Sub-systems are: " \ 2266 "threads, heap, symbol_table, string_table, codecache, " \ 2267 "dictionary, classloader_data_graph, metaspace, jni_handles, " \ 2268 "c-heap, codecache_oops") \ 2269 \ 2270 diagnostic(bool, GCParallelVerificationEnabled, true, \ 2271 "Enable parallel memory system verification") \ 2272 \ 2273 diagnostic(bool, DeferInitialCardMark, false, \ 2274 "When +ReduceInitialCardMarks, explicitly defer any that " \ 2275 "may arise from new_pre_store_barrier") \ 2276 \ 2277 diagnostic(bool, VerifyRememberedSets, false, \ 2278 "Verify GC remembered sets") \ 2279 \ 2280 diagnostic(bool, VerifyObjectStartArray, true, \ 2281 "Verify GC object start array if verify before/after") \ 2282 \ 2283 product(bool, DisableExplicitGC, false, \ 2284 "Ignore calls to System.gc()") \ 2285 \ 2286 notproduct(bool, CheckMemoryInitialization, false, \ 2287 "Check memory initialization") \ 2288 \ 2289 product(bool, CollectGen0First, false, \ |