341 static AgentLibraryList _agentList;
342 static void add_init_agent(const char* name, char* options, bool absolute_path);
343 static void add_instrument_agent(const char* name, char* options, bool absolute_path);
344
345 // Late-binding agents not started via arguments
346 static void add_loaded_agent(AgentLibrary *agentLib);
347 static void add_loaded_agent(const char* name, char* options, bool absolute_path, void* os_lib);
348
349 // Operation modi
350 static Mode _mode;
351 static void set_mode_flags(Mode mode);
352 static bool _java_compiler;
353 static void set_java_compiler(bool arg) { _java_compiler = arg; }
354 static bool java_compiler() { return _java_compiler; }
355
356 // -Xdebug flag
357 static bool _xdebug_mode;
358 static void set_xdebug_mode(bool arg) { _xdebug_mode = arg; }
359 static bool xdebug_mode() { return _xdebug_mode; }
360
361 // Used to save default settings
362 static bool _AlwaysCompileLoopMethods;
363 static bool _UseOnStackReplacement;
364 static bool _BackgroundCompilation;
365 static bool _ClipInlining;
366 static bool _CIDynamicCompilePriority;
367 static intx _Tier3InvokeNotifyFreqLog;
368 static intx _Tier4InvocationThreshold;
369
370 // Compilation mode.
371 static bool compilation_mode_selected();
372 static void select_compilation_mode_ergonomically();
373
374 // Tiered
375 static void set_tiered_flags();
376
377 // GC ergonomics
378 static void set_conservative_max_heap_alignment();
379 static void set_use_compressed_oops();
380 static void set_use_compressed_klass_ptrs();
674 _system_boot_class_path->append_value(value);
675 _jdk_boot_class_path_append->append_value(value);
676 }
677
678 static GrowableArray<ModulePatchPath*>* get_patch_mod_prefix() { return _patch_mod_prefix; }
679 static char* get_sysclasspath() { return _system_boot_class_path->value(); }
680 static char* get_jdk_boot_class_path_append() { return _jdk_boot_class_path_append->value(); }
681 static bool has_jimage() { return _has_jimage; }
682
683 static char* get_java_home() { return _java_home->value(); }
684 static char* get_dll_dir() { return _sun_boot_library_path->value(); }
685 static char* get_ext_dirs() { return _ext_dirs; }
686 static char* get_appclasspath() { return _java_class_path->value(); }
687 static void fix_appclasspath();
688
689
690 // Operation modi
691 static Mode mode() { return _mode; }
692 static bool is_interpreter_only() { return mode() == _int; }
693
694
695 // Utility: copies src into buf, replacing "%%" with "%" and "%p" with pid.
696 static bool copy_expand_pid(const char* src, size_t srclen, char* buf, size_t buflen);
697
698 static void check_unsupported_dumping_properties() NOT_CDS_RETURN;
699
700 static bool atojulong(const char *s, julong* result);
701 };
702
703 // Disable options not supported in this release, with a warning if they
704 // were explicitly requested on the command-line
705 #define UNSUPPORTED_OPTION(opt) \
706 do { \
707 if (opt) { \
708 if (FLAG_IS_CMDLINE(opt)) { \
709 warning("-XX:+" #opt " not supported in this VM"); \
710 } \
711 FLAG_SET_DEFAULT(opt, false); \
712 } \
713 } while(0)
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341 static AgentLibraryList _agentList;
342 static void add_init_agent(const char* name, char* options, bool absolute_path);
343 static void add_instrument_agent(const char* name, char* options, bool absolute_path);
344
345 // Late-binding agents not started via arguments
346 static void add_loaded_agent(AgentLibrary *agentLib);
347 static void add_loaded_agent(const char* name, char* options, bool absolute_path, void* os_lib);
348
349 // Operation modi
350 static Mode _mode;
351 static void set_mode_flags(Mode mode);
352 static bool _java_compiler;
353 static void set_java_compiler(bool arg) { _java_compiler = arg; }
354 static bool java_compiler() { return _java_compiler; }
355
356 // -Xdebug flag
357 static bool _xdebug_mode;
358 static void set_xdebug_mode(bool arg) { _xdebug_mode = arg; }
359 static bool xdebug_mode() { return _xdebug_mode; }
360
361 // preview features
362 static bool _enable_preview;
363
364 // Used to save default settings
365 static bool _AlwaysCompileLoopMethods;
366 static bool _UseOnStackReplacement;
367 static bool _BackgroundCompilation;
368 static bool _ClipInlining;
369 static bool _CIDynamicCompilePriority;
370 static intx _Tier3InvokeNotifyFreqLog;
371 static intx _Tier4InvocationThreshold;
372
373 // Compilation mode.
374 static bool compilation_mode_selected();
375 static void select_compilation_mode_ergonomically();
376
377 // Tiered
378 static void set_tiered_flags();
379
380 // GC ergonomics
381 static void set_conservative_max_heap_alignment();
382 static void set_use_compressed_oops();
383 static void set_use_compressed_klass_ptrs();
677 _system_boot_class_path->append_value(value);
678 _jdk_boot_class_path_append->append_value(value);
679 }
680
681 static GrowableArray<ModulePatchPath*>* get_patch_mod_prefix() { return _patch_mod_prefix; }
682 static char* get_sysclasspath() { return _system_boot_class_path->value(); }
683 static char* get_jdk_boot_class_path_append() { return _jdk_boot_class_path_append->value(); }
684 static bool has_jimage() { return _has_jimage; }
685
686 static char* get_java_home() { return _java_home->value(); }
687 static char* get_dll_dir() { return _sun_boot_library_path->value(); }
688 static char* get_ext_dirs() { return _ext_dirs; }
689 static char* get_appclasspath() { return _java_class_path->value(); }
690 static void fix_appclasspath();
691
692
693 // Operation modi
694 static Mode mode() { return _mode; }
695 static bool is_interpreter_only() { return mode() == _int; }
696
697 // preview features
698 static void set_enable_preview() { _enable_preview = true; }
699 static bool enable_preview() { return _enable_preview; }
700
701 // Utility: copies src into buf, replacing "%%" with "%" and "%p" with pid.
702 static bool copy_expand_pid(const char* src, size_t srclen, char* buf, size_t buflen);
703
704 static void check_unsupported_dumping_properties() NOT_CDS_RETURN;
705
706 static bool atojulong(const char *s, julong* result);
707 };
708
709 // Disable options not supported in this release, with a warning if they
710 // were explicitly requested on the command-line
711 #define UNSUPPORTED_OPTION(opt) \
712 do { \
713 if (opt) { \
714 if (FLAG_IS_CMDLINE(opt)) { \
715 warning("-XX:+" #opt " not supported in this VM"); \
716 } \
717 FLAG_SET_DEFAULT(opt, false); \
718 } \
719 } while(0)
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