260 }
261 static bool archive_heap_region_fixed() {
262 return _archive_heap_region_fixed;
263 }
264
265 static void archive_java_heap_objects(GrowableArray<MemRegion> *closed,
266 GrowableArray<MemRegion> *open);
267 static void copy_closed_archive_heap_objects(GrowableArray<MemRegion> * closed_archive);
268 static void copy_open_archive_heap_objects(GrowableArray<MemRegion> * open_archive);
269
270 static oop archive_reachable_objects_from(int level,
271 KlassSubGraphInfo* subgraph_info,
272 oop orig_obj,
273 bool is_closed_archive,
274 TRAPS);
275
276 static ResourceBitMap calculate_oopmap(MemRegion region);
277 #endif // INCLUDE_CDS_JAVA_HEAP
278
279 public:
280 static bool is_heap_object_archiving_allowed() {
281 CDS_JAVA_HEAP_ONLY(return (UseG1GC && UseCompressedOops && UseCompressedClassPointers);)
282 NOT_CDS_JAVA_HEAP(return false;)
283 }
284
285 static bool is_heap_region(int idx) {
286 CDS_JAVA_HEAP_ONLY(return (idx >= MetaspaceShared::first_closed_archive_heap_region &&
287 idx <= MetaspaceShared::last_open_archive_heap_region));
288 NOT_CDS_JAVA_HEAP_RETURN_(false);
289 }
290
291 static void set_closed_archive_heap_region_mapped() {
292 CDS_JAVA_HEAP_ONLY(_closed_archive_heap_region_mapped = true);
293 NOT_CDS_JAVA_HEAP_RETURN;
294 }
295 static bool closed_archive_heap_region_mapped() {
296 CDS_JAVA_HEAP_ONLY(return _closed_archive_heap_region_mapped);
297 NOT_CDS_JAVA_HEAP_RETURN_(false);
298 }
299 static void set_open_archive_heap_region_mapped() {
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260 }
261 static bool archive_heap_region_fixed() {
262 return _archive_heap_region_fixed;
263 }
264
265 static void archive_java_heap_objects(GrowableArray<MemRegion> *closed,
266 GrowableArray<MemRegion> *open);
267 static void copy_closed_archive_heap_objects(GrowableArray<MemRegion> * closed_archive);
268 static void copy_open_archive_heap_objects(GrowableArray<MemRegion> * open_archive);
269
270 static oop archive_reachable_objects_from(int level,
271 KlassSubGraphInfo* subgraph_info,
272 oop orig_obj,
273 bool is_closed_archive,
274 TRAPS);
275
276 static ResourceBitMap calculate_oopmap(MemRegion region);
277 #endif // INCLUDE_CDS_JAVA_HEAP
278
279 public:
280 static void run_gc() NOT_CDS_JAVA_HEAP_RETURN;
281
282 static bool is_heap_object_archiving_allowed() {
283 CDS_JAVA_HEAP_ONLY(return (UseG1GC && UseCompressedOops && UseCompressedClassPointers);)
284 NOT_CDS_JAVA_HEAP(return false;)
285 }
286
287 static bool is_heap_region(int idx) {
288 CDS_JAVA_HEAP_ONLY(return (idx >= MetaspaceShared::first_closed_archive_heap_region &&
289 idx <= MetaspaceShared::last_open_archive_heap_region));
290 NOT_CDS_JAVA_HEAP_RETURN_(false);
291 }
292
293 static void set_closed_archive_heap_region_mapped() {
294 CDS_JAVA_HEAP_ONLY(_closed_archive_heap_region_mapped = true);
295 NOT_CDS_JAVA_HEAP_RETURN;
296 }
297 static bool closed_archive_heap_region_mapped() {
298 CDS_JAVA_HEAP_ONLY(return _closed_archive_heap_region_mapped);
299 NOT_CDS_JAVA_HEAP_RETURN_(false);
300 }
301 static void set_open_archive_heap_region_mapped() {
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