< prev index next > src/hotspot/share/cds/cdsConfig.hpp
Print this page
#include "memory/allStatic.hpp"
#include "utilities/globalDefinitions.hpp"
#include "utilities/macros.hpp"
+ class InstanceKlass;
+
class CDSConfig : public AllStatic {
#if INCLUDE_CDS
static bool _is_dumping_static_archive;
static bool _is_dumping_dynamic_archive;
static bool _is_using_optimized_module_handling;
static bool _is_dumping_full_module_graph;
static bool _is_using_full_module_graph;
+ static bool _has_preloaded_classes;
+ static bool _is_loading_invokedynamic;
+ static bool _is_loading_packages;
static char* _default_archive_path;
static char* _static_archive_path;
static char* _dynamic_archive_path;
#endif
// Used by jdk.internal.misc.CDS.getCDSConfigStatus();
static const int IS_DUMPING_ARCHIVE = 1 << 0;
static const int IS_DUMPING_STATIC_ARCHIVE = 1 << 1;
static const int IS_LOGGING_LAMBDA_FORM_INVOKERS = 1 << 2;
static const int IS_USING_ARCHIVE = 1 << 3;
+ static const int IS_DUMPING_HEAP = 1 << 4;
+ static const int IS_LOGGING_DYNAMIC_PROXIES = 1 << 5;
+ static const int IS_DUMPING_PACKAGES = 1 << 6;
static int get_status() NOT_CDS_RETURN_(0);
// Initialization and command-line checking
static void initialize() NOT_CDS_RETURN;
static void check_internal_module_property(const char* key, const char* value) NOT_CDS_RETURN;
static bool is_dumping_archive() { return is_dumping_static_archive() || is_dumping_dynamic_archive(); }
static bool is_using_archive() NOT_CDS_RETURN_(false);
static int num_archives(const char* archive_path) NOT_CDS_RETURN_(0);
// static_archive
- static bool is_dumping_static_archive() { return CDS_ONLY(_is_dumping_static_archive) NOT_CDS(false); }
+ static bool is_dumping_static_archive() { return (CDS_ONLY(_is_dumping_static_archive) NOT_CDS(false))
+ || is_dumping_final_static_archive(); }
static void enable_dumping_static_archive() { CDS_ONLY(_is_dumping_static_archive = true); }
+ static bool is_dumping_classic_static_archive() NOT_CDS_RETURN_(false); // -Xshare:dump
+ static bool is_dumping_preimage_static_archive() NOT_CDS_RETURN_(false); // 1st phase of -XX:CacheDataStore dumping
+ static bool is_dumping_final_static_archive() NOT_CDS_RETURN_(false); // 2nd phase of -XX:CacheDataStore dumping
+
// dynamic_archive
static bool is_dumping_dynamic_archive() { return CDS_ONLY(_is_dumping_dynamic_archive) NOT_CDS(false); }
static void enable_dumping_dynamic_archive() { CDS_ONLY(_is_dumping_dynamic_archive = true); }
static void disable_dumping_dynamic_archive() { CDS_ONLY(_is_dumping_dynamic_archive = false); }
+ // Misc CDS features
+ static bool preserve_all_dumptime_verification_states(const InstanceKlass* ik);
+
// optimized_module_handling -- can we skip some expensive operations related to modules?
static bool is_using_optimized_module_handling() { return CDS_ONLY(_is_using_optimized_module_handling) NOT_CDS(false); }
static void stop_using_optimized_module_handling() NOT_CDS_RETURN;
static bool is_logging_lambda_form_invokers() NOT_CDS_RETURN_(false);
+ static bool is_dumping_regenerated_lambdaform_invokers() NOT_CDS_RETURN_(false);
+
+ static bool has_preloaded_classes() { CDS_ONLY(return _has_preloaded_classes); NOT_CDS(return false); }
+ static void set_has_preloaded_classes() { CDS_ONLY(_has_preloaded_classes = true); }
// archive_path
// Points to the classes.jsa in $JAVA_HOME
static char* default_archive_path() NOT_CDS_RETURN_(nullptr);
// The actual dynamic archive (if any) selected at runtime
static const char* dynamic_archive_path() { return CDS_ONLY(_dynamic_archive_path) NOT_CDS(nullptr); }
// --- Archived java objects
- static bool is_dumping_heap() NOT_CDS_JAVA_HEAP_RETURN_(false);
+ static bool is_dumping_heap() NOT_CDS_JAVA_HEAP_RETURN_(false);
+ static bool is_loading_heap() NOT_CDS_JAVA_HEAP_RETURN_(false);
+
+ static bool is_dumping_invokedynamic() NOT_CDS_JAVA_HEAP_RETURN_(false);
+ static bool is_loading_invokedynamic() NOT_CDS_JAVA_HEAP_RETURN_(false);
+ static void set_is_loading_invokedynamic() { CDS_JAVA_HEAP_ONLY(_is_loading_invokedynamic = true); }
+
+ static bool is_dumping_packages() NOT_CDS_JAVA_HEAP_RETURN_(false);
+ static bool is_loading_packages() NOT_CDS_JAVA_HEAP_RETURN_(false);
+ static void set_is_loading_packages() { CDS_JAVA_HEAP_ONLY(_is_loading_packages = true); }
+
+ static bool is_dumping_dynamic_proxy() NOT_CDS_JAVA_HEAP_RETURN_(false);
+ static bool is_tracing_dynamic_proxy() NOT_CDS_RETURN_(false);
+
+ static bool is_initing_classes_at_dump_time() NOT_CDS_JAVA_HEAP_RETURN_(false);
// full_module_graph (requires optimized_module_handling)
static bool is_dumping_full_module_graph() { return CDS_ONLY(_is_dumping_full_module_graph) NOT_CDS(false); }
static bool is_using_full_module_graph() NOT_CDS_JAVA_HEAP_RETURN_(false);
static void stop_dumping_full_module_graph(const char* reason = nullptr) NOT_CDS_JAVA_HEAP_RETURN;
static void stop_using_full_module_graph(const char* reason = nullptr) NOT_CDS_JAVA_HEAP_RETURN;
+
+ // --- AOT compiler
+
+ static bool is_dumping_cached_code() NOT_CDS_RETURN_(false);
+ static void disable_dumping_cached_code() NOT_CDS_RETURN;
+ static void enable_dumping_cached_code() NOT_CDS_RETURN;
+
};
#endif // SHARE_CDS_CDSCONFIG_HPP
< prev index next >