src/hotspot/share/cds/aotCacheAccess.cpp

/*
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 * 2 along with this work; if not, write to the Free Software Foundation,
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#include "cds/aotCacheAccess.hpp"
#include "cds/archiveBuilder.hpp"
#include "cds/cdsConfig.hpp"
#include "cds/filemap.hpp"
#include "cds/heapShared.hpp"
#include "cds/metaspaceShared.hpp"
#include "classfile/stringTable.hpp"
#include "logging/log.hpp"
#include "logging/logStream.hpp"
#include "memory/resourceArea.hpp"
#include "memory/universe.hpp"
#include "memory/virtualspace.hpp"
#include "oops/instanceKlass.hpp"

void* AOTCacheAccess::allocate_aot_code_region(size_t size) {
  assert(CDSConfig::is_dumping_final_static_archive(), "must be");
  return (void*)ArchiveBuilder::ac_region_alloc(size);
}

size_t AOTCacheAccess::get_aot_code_region_size() {
  assert(CDSConfig::is_using_archive(), "must be");
  FileMapInfo* mapinfo = FileMapInfo::current_info();
  assert(mapinfo != nullptr, "must be");
  return mapinfo->region_at(MetaspaceShared::ac)->used_aligned();
}

bool AOTCacheAccess::map_aot_code_region(ReservedSpace rs) {
  FileMapInfo* static_mapinfo = FileMapInfo::current_info();
  assert(UseSharedSpaces && static_mapinfo != nullptr, "must be");
  return static_mapinfo->map_aot_code_region(rs);
}