src/hotspot/share/cds/archiveBuilder.cpp

@@ -21,10 +21,11 @@
   * questions.
   *
   */
  
  #include "cds/aotArtifactFinder.hpp"
+ #include "cds/aotCacheAccess.hpp"
  #include "cds/aotClassLinker.hpp"
  #include "cds/aotCompressedPointers.hpp"
  #include "cds/aotLogging.hpp"
  #include "cds/aotMapLogger.hpp"
  #include "cds/aotMetaspace.hpp"

@@ -32,10 +33,11 @@
  #include "cds/archiveUtils.hpp"
  #include "cds/cdsConfig.hpp"
  #include "cds/cppVtables.hpp"
  #include "cds/dumpAllocStats.hpp"
  #include "cds/dynamicArchive.hpp"
+ #include "cds/finalImageRecipes.hpp"
  #include "cds/heapShared.hpp"
  #include "cds/regeneratedClasses.hpp"
  #include "classfile/classLoader.hpp"
  #include "classfile/classLoaderDataShared.hpp"
  #include "classfile/javaClasses.hpp"

@@ -59,10 +61,11 @@
  #include "oops/oopHandle.inline.hpp"
  #include "oops/trainingData.hpp"
  #include "runtime/arguments.hpp"
  #include "runtime/globals_extension.hpp"
  #include "runtime/javaThread.hpp"
+ #include "runtime/safepointVerifiers.hpp"
  #include "runtime/sharedRuntime.hpp"
  #include "utilities/align.hpp"
  #include "utilities/bitMap.inline.hpp"
  #include "utilities/formatBuffer.hpp"
  

@@ -181,10 +184,11 @@
    _ro_region("ro"),
    _ac_region("ac"),
    _ptrmap(mtClassShared),
    _rw_ptrmap(mtClassShared),
    _ro_ptrmap(mtClassShared),
+   _ac_ptrmap(mtClassShared),
    _rw_src_objs(),
    _ro_src_objs(),
    _src_obj_table(INITIAL_TABLE_SIZE, MAX_TABLE_SIZE),
    _buffered_to_src_table(INITIAL_TABLE_SIZE, MAX_TABLE_SIZE),
    _total_heap_region_size(0)

@@ -824,10 +828,11 @@
      const char* hidden = "";
      const char* old = "";
      const char* generated = "";
      const char* aotlinked_msg = "";
      const char* inited_msg = "";
+     const char* early_init_msg = "";
      Klass* k = get_buffered_addr(klasses()->at(i));
      bool inited = false;
      k->remove_java_mirror();
  #ifdef _LP64
      if (UseCompactObjectHeaders) {

@@ -932,21 +937,24 @@
          if (InstanceKlass::cast(k)->static_field_size() == 0) {
            inited_msg = " inited (no static fields)";
          } else {
            inited_msg = " inited";
          }
+         if (AOTCacheAccess::is_early_aot_inited_class(ik)) {
+           early_init_msg = " early";
+         }
        }
  
        AOTMetaspace::rewrite_bytecodes_and_calculate_fingerprints(Thread::current(), ik);
        ik->remove_unshareable_info();
      }
  
      if (aot_log_is_enabled(Debug, aot, class)) {
        ResourceMark rm;
-       aot_log_debug(aot, class)("klasses[%5d] = " PTR_FORMAT " %-5s %s%s%s%s%s%s%s%s", i,
+       aot_log_debug(aot, class)("klasses[%5d] = " PTR_FORMAT " %-5s %s%s%s%s%s%s%s%s%s", i,
                              p2i(to_requested(k)), type, k->external_name(),
-                             kind, hidden, old, unlinked, generated, aotlinked_msg, inited_msg);
+                             kind, hidden, old, unlinked, generated, aotlinked_msg, early_init_msg, inited_msg);
      }
    }
  
  #define STATS_FORMAT    "= %5d, aot-linked = %5d, inited = %5d"
  #define STATS_PARAMS(x) num_ ## x, num_ ## x ## _a, num_ ## x ## _i

@@ -1166,15 +1174,16 @@
    write_region(mapinfo, AOTMetaspace::rw, &_rw_region, /*read_only=*/false,/*allow_exec=*/false);
    write_region(mapinfo, AOTMetaspace::ro, &_ro_region, /*read_only=*/true, /*allow_exec=*/false);
    write_region(mapinfo, AOTMetaspace::ac, &_ac_region, /*read_only=*/false,/*allow_exec=*/false);
  
    // Split pointer map into read-write and read-only bitmaps
-   ArchivePtrMarker::initialize_rw_ro_maps(&_rw_ptrmap, &_ro_ptrmap);
+   ArchivePtrMarker::initialize_rw_ro_ac_maps(&_rw_ptrmap, &_ro_ptrmap, &_ac_ptrmap);
  
    size_t bitmap_size_in_bytes;
    char* bitmap = mapinfo->write_bitmap_region(ArchivePtrMarker::rw_ptrmap(),
                                                ArchivePtrMarker::ro_ptrmap(),
+                                               ArchivePtrMarker::ac_ptrmap(),
                                                mapped_heap_info,
                                                streamed_heap_info,
                                                bitmap_size_in_bytes);
  
    if (mapped_heap_info != nullptr && mapped_heap_info->is_used()) {

@@ -1190,12 +1199,12 @@
    // After this point, we should not write any data into mapinfo->header() since this
    // would corrupt its checksum we have calculated before.
    mapinfo->write_header();
    mapinfo->close();
  
+   aot_log_info(aot)("Full module graph = %s", CDSConfig::is_dumping_full_module_graph() ? "enabled" : "disabled");
    if (log_is_enabled(Info, aot)) {
-     log_info(aot)("Full module graph = %s", CDSConfig::is_dumping_full_module_graph() ? "enabled" : "disabled");
      print_stats();
    }
  
    if (log_is_enabled(Info, aot, map)) {
      AOTMapLogger::dumptime_log(this, mapinfo, mapped_heap_info, streamed_heap_info, bitmap, bitmap_size_in_bytes);