src/share/vm/prims/jvmtiExport.hpp
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src/share/vm/prims/jvmtiExport.hpp

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*** 44,82 **** class JvmtiManageCapabilities; class JvmtiEnv; class JvmtiThreadState; class AttachOperation; - #ifndef JVMTI_KERNEL #define JVMTI_SUPPORT_FLAG(key) \ private: \ static bool _##key; \ public: \ ! inline static void set_##key(bool on) { _##key = (on != 0); } \ ! inline static bool key() { return _##key; } ! #else // JVMTI_KERNEL ! #define JVMTI_SUPPORT_FLAG(key) \ ! private: \ ! const static bool _##key = false; \ ! public: \ ! inline static void set_##key(bool on) { report_unsupported(on); } \ ! inline static bool key() { return _##key; } ! #endif // JVMTI_KERNEL // This class contains the JVMTI interface for the rest of hotspot. // class JvmtiExport : public AllStatic { friend class VMStructs; private: static int _field_access_count; static int _field_modification_count; static bool _can_access_local_variables; static bool _can_hotswap_or_post_breakpoint; static bool _can_modify_any_class; static bool _can_walk_any_space; JVMTI_SUPPORT_FLAG(can_get_source_debug_extension) JVMTI_SUPPORT_FLAG(can_maintain_original_method_order) JVMTI_SUPPORT_FLAG(can_post_interpreter_events) JVMTI_SUPPORT_FLAG(can_post_on_exceptions) --- 44,82 ---- class JvmtiManageCapabilities; class JvmtiEnv; class JvmtiThreadState; class AttachOperation; #define JVMTI_SUPPORT_FLAG(key) \ private: \ static bool _##key; \ public: \ ! inline static void set_##key(bool on) { \ ! JVMTI_ONLY(_##key = (on != 0)); \ ! NOT_JVMTI(report_unsupported(on)); \ ! } \ ! inline static bool key() { \ ! JVMTI_ONLY(return _##key); \ ! NOT_JVMTI(return false); \ ! } // This class contains the JVMTI interface for the rest of hotspot. // class JvmtiExport : public AllStatic { friend class VMStructs; private: + + #if INCLUDE_JVMTI static int _field_access_count; static int _field_modification_count; static bool _can_access_local_variables; static bool _can_hotswap_or_post_breakpoint; static bool _can_modify_any_class; static bool _can_walk_any_space; + #endif // INCLUDE_JVMTI JVMTI_SUPPORT_FLAG(can_get_source_debug_extension) JVMTI_SUPPORT_FLAG(can_maintain_original_method_order) JVMTI_SUPPORT_FLAG(can_post_interpreter_events) JVMTI_SUPPORT_FLAG(can_post_on_exceptions)
*** 123,136 **** // If flag cannot be implemented, give an error if on=true static void report_unsupported(bool on); // these should only be called by the friend class friend class JvmtiManageCapabilities; ! inline static void set_can_modify_any_class(bool on) { _can_modify_any_class = (on != 0); } ! inline static void set_can_access_local_variables(bool on) { _can_access_local_variables = (on != 0); } ! inline static void set_can_hotswap_or_post_breakpoint(bool on) { _can_hotswap_or_post_breakpoint = (on != 0); } ! inline static void set_can_walk_any_space(bool on) { _can_walk_any_space = (on != 0); } enum { JVMTI_VERSION_MASK = 0x70000000, JVMTI_VERSION_VALUE = 0x30000000, JVMDI_VERSION_VALUE = 0x20000000 --- 123,144 ---- // If flag cannot be implemented, give an error if on=true static void report_unsupported(bool on); // these should only be called by the friend class friend class JvmtiManageCapabilities; ! inline static void set_can_modify_any_class(bool on) { ! JVMTI_ONLY(_can_modify_any_class = (on != 0);) ! } ! inline static void set_can_access_local_variables(bool on) { ! JVMTI_ONLY(_can_access_local_variables = (on != 0);) ! } ! inline static void set_can_hotswap_or_post_breakpoint(bool on) { ! JVMTI_ONLY(_can_hotswap_or_post_breakpoint = (on != 0);) ! } ! inline static void set_can_walk_any_space(bool on) { ! JVMTI_ONLY(_can_walk_any_space = (on != 0);) ! } enum { JVMTI_VERSION_MASK = 0x70000000, JVMTI_VERSION_VALUE = 0x30000000, JVMDI_VERSION_VALUE = 0x20000000
*** 142,164 **** // posts a DynamicCodeGenerated event (internal/private implementation). // The public post_dynamic_code_generated* functions make use of the // internal implementation. Also called from JvmtiDeferredEvent::post() ! static void post_dynamic_code_generated_internal(const char *name, const void *code_begin, const void *code_end) KERNEL_RETURN; private: // GenerateEvents support to allow posting of CompiledMethodLoad and // DynamicCodeGenerated events for a given environment. friend class JvmtiCodeBlobEvents; static void post_compiled_method_load(JvmtiEnv* env, const jmethodID method, const jint length, const void *code_begin, const jint map_length, ! const jvmtiAddrLocationMap* map) KERNEL_RETURN; static void post_dynamic_code_generated(JvmtiEnv* env, const char *name, const void *code_begin, ! const void *code_end) KERNEL_RETURN; // The RedefineClasses() API breaks some invariants in the "regular" // system. For example, there are sanity checks when GC'ing nmethods // that require the containing class to be unloading. However, when a // method is redefined, the old method and nmethod can become GC'able --- 150,172 ---- // posts a DynamicCodeGenerated event (internal/private implementation). // The public post_dynamic_code_generated* functions make use of the // internal implementation. Also called from JvmtiDeferredEvent::post() ! static void post_dynamic_code_generated_internal(const char *name, const void *code_begin, const void *code_end) NOT_JVMTI_RETURN; private: // GenerateEvents support to allow posting of CompiledMethodLoad and // DynamicCodeGenerated events for a given environment. friend class JvmtiCodeBlobEvents; static void post_compiled_method_load(JvmtiEnv* env, const jmethodID method, const jint length, const void *code_begin, const jint map_length, ! const jvmtiAddrLocationMap* map) NOT_JVMTI_RETURN; static void post_dynamic_code_generated(JvmtiEnv* env, const char *name, const void *code_begin, ! const void *code_end) NOT_JVMTI_RETURN; // The RedefineClasses() API breaks some invariants in the "regular" // system. For example, there are sanity checks when GC'ing nmethods // that require the containing class to be unloading. However, when a // method is redefined, the old method and nmethod can become GC'able
*** 176,199 **** // only be set by the friend class and can be queried by other sub // systems as needed to relax invariant checks. static bool _has_redefined_a_class; friend class VM_RedefineClasses; inline static void set_has_redefined_a_class() { ! _has_redefined_a_class = true; } - // Flag to indicate if the compiler has recorded all dependencies. When the // can_redefine_classes capability is enabled in the OnLoad phase then the compiler // records all dependencies from startup. However if the capability is first // enabled some time later then the dependencies recorded by the compiler // are incomplete. This flag is used by RedefineClasses to know if the // dependency information is complete or not. static bool _all_dependencies_are_recorded; public: inline static bool has_redefined_a_class() { ! return _has_redefined_a_class; } inline static bool all_dependencies_are_recorded() { return _all_dependencies_are_recorded; } --- 184,207 ---- // only be set by the friend class and can be queried by other sub // systems as needed to relax invariant checks. static bool _has_redefined_a_class; friend class VM_RedefineClasses; inline static void set_has_redefined_a_class() { ! JVMTI_ONLY(_has_redefined_a_class = true;) } // Flag to indicate if the compiler has recorded all dependencies. When the // can_redefine_classes capability is enabled in the OnLoad phase then the compiler // records all dependencies from startup. However if the capability is first // enabled some time later then the dependencies recorded by the compiler // are incomplete. This flag is used by RedefineClasses to know if the // dependency information is complete or not. static bool _all_dependencies_are_recorded; public: inline static bool has_redefined_a_class() { ! JVMTI_ONLY(return _has_redefined_a_class); ! NOT_JVMTI(return false); } inline static bool all_dependencies_are_recorded() { return _all_dependencies_are_recorded; }
*** 202,325 **** _all_dependencies_are_recorded = (on != 0); } // let JVMTI know that the JVM_OnLoad code is running ! static void enter_onload_phase(); // let JVMTI know that the VM isn't up yet (and JVM_OnLoad code isn't running) ! static void enter_primordial_phase(); // let JVMTI know that the VM isn't up yet but JNI is live ! static void enter_start_phase(); // let JVMTI know that the VM is fully up and running now ! static void enter_live_phase(); // ------ can_* conditions (below) are set at OnLoad and never changed ------------ ! inline static bool can_modify_any_class() { return _can_modify_any_class; } ! inline static bool can_access_local_variables() { return _can_access_local_variables; } ! inline static bool can_hotswap_or_post_breakpoint() { return _can_hotswap_or_post_breakpoint; } ! inline static bool can_walk_any_space() { return _can_walk_any_space; } // field access management ! static address get_field_access_count_addr(); // field modification management ! static address get_field_modification_count_addr(); // ----------------- ! static bool is_jvmti_version(jint version) { return (version & JVMTI_VERSION_MASK) == JVMTI_VERSION_VALUE; } ! static bool is_jvmdi_version(jint version) { return (version & JVMTI_VERSION_MASK) == JVMDI_VERSION_VALUE; } ! static jint get_jvmti_interface(JavaVM *jvm, void **penv, jint version); static void decode_version_values(jint version, int * major, int * minor, ! int * micro); // single stepping management methods ! static void at_single_stepping_point(JavaThread *thread, Method* method, address location) KERNEL_RETURN; ! static void expose_single_stepping(JavaThread *thread) KERNEL_RETURN; ! static bool hide_single_stepping(JavaThread *thread) KERNEL_RETURN_(false); // Methods that notify the debugger that something interesting has happened in the VM. ! static void post_vm_start (); ! static void post_vm_initialized (); ! static void post_vm_death (); ! static void post_single_step (JavaThread *thread, Method* method, address location) KERNEL_RETURN; ! static void post_raw_breakpoint (JavaThread *thread, Method* method, address location) KERNEL_RETURN; ! static void post_exception_throw (JavaThread *thread, Method* method, address location, oop exception) KERNEL_RETURN; ! static void notice_unwind_due_to_exception (JavaThread *thread, Method* method, address location, oop exception, bool in_handler_frame) KERNEL_RETURN; static oop jni_GetField_probe (JavaThread *thread, jobject jobj, oop obj, Klass* klass, jfieldID fieldID, bool is_static) ! KERNEL_RETURN_(NULL); static oop jni_GetField_probe_nh (JavaThread *thread, jobject jobj, oop obj, Klass* klass, jfieldID fieldID, bool is_static) ! KERNEL_RETURN_(NULL); static void post_field_access_by_jni (JavaThread *thread, oop obj, ! Klass* klass, jfieldID fieldID, bool is_static) KERNEL_RETURN; static void post_field_access (JavaThread *thread, Method* method, ! address location, KlassHandle field_klass, Handle object, jfieldID field) KERNEL_RETURN; static oop jni_SetField_probe (JavaThread *thread, jobject jobj, oop obj, Klass* klass, jfieldID fieldID, bool is_static, char sig_type, ! jvalue *value) KERNEL_RETURN_(NULL); static oop jni_SetField_probe_nh (JavaThread *thread, jobject jobj, oop obj, Klass* klass, jfieldID fieldID, bool is_static, char sig_type, ! jvalue *value) KERNEL_RETURN_(NULL); static void post_field_modification_by_jni(JavaThread *thread, oop obj, Klass* klass, jfieldID fieldID, bool is_static, char sig_type, jvalue *value); static void post_raw_field_modification(JavaThread *thread, Method* method, address location, KlassHandle field_klass, Handle object, jfieldID field, ! char sig_type, jvalue *value) KERNEL_RETURN; ! static void post_method_entry (JavaThread *thread, Method* method, frame current_frame) KERNEL_RETURN; ! static void post_method_exit (JavaThread *thread, Method* method, frame current_frame) KERNEL_RETURN; ! static void post_class_load (JavaThread *thread, Klass* klass) KERNEL_RETURN; ! static void post_class_unload (Klass* klass) KERNEL_RETURN; ! static void post_class_prepare (JavaThread *thread, Klass* klass) KERNEL_RETURN; ! static void post_thread_start (JavaThread *thread) KERNEL_RETURN; ! static void post_thread_end (JavaThread *thread) KERNEL_RETURN; // Support for java.lang.instrument agent loading. static bool _should_post_class_file_load_hook; inline static void set_should_post_class_file_load_hook(bool on) { _should_post_class_file_load_hook = on; } ! inline static bool should_post_class_file_load_hook() { return _should_post_class_file_load_hook; } static void post_class_file_load_hook(Symbol* h_name, Handle class_loader, Handle h_protection_domain, unsigned char **data_ptr, unsigned char **end_ptr, unsigned char **cached_data_ptr, ! jint *cached_length_ptr); ! static void post_native_method_bind(Method* method, address* function_ptr) KERNEL_RETURN; ! static void post_compiled_method_load(nmethod *nm) KERNEL_RETURN; ! static void post_dynamic_code_generated(const char *name, const void *code_begin, const void *code_end) KERNEL_RETURN; // used to post a CompiledMethodUnload event ! static void post_compiled_method_unload(jmethodID mid, const void *code_begin) KERNEL_RETURN; // similiar to post_dynamic_code_generated except that it can be used to // post a DynamicCodeGenerated event while holding locks in the VM. Any event // posted using this function is recorded by the enclosing event collector // -- JvmtiDynamicCodeEventCollector. ! static void post_dynamic_code_generated_while_holding_locks(const char* name, address code_begin, address code_end) KERNEL_RETURN; ! static void post_garbage_collection_finish() KERNEL_RETURN; ! static void post_garbage_collection_start() KERNEL_RETURN; ! static void post_data_dump() KERNEL_RETURN; ! static void post_monitor_contended_enter(JavaThread *thread, ObjectMonitor *obj_mntr) KERNEL_RETURN; ! static void post_monitor_contended_entered(JavaThread *thread, ObjectMonitor *obj_mntr) KERNEL_RETURN; ! static void post_monitor_wait(JavaThread *thread, oop obj, jlong timeout) KERNEL_RETURN; ! static void post_monitor_waited(JavaThread *thread, ObjectMonitor *obj_mntr, jboolean timed_out) KERNEL_RETURN; ! static void post_object_free(JvmtiEnv* env, jlong tag) KERNEL_RETURN; ! static void post_resource_exhausted(jint resource_exhausted_flags, const char* detail) KERNEL_RETURN; ! static void record_vm_internal_object_allocation(oop object) KERNEL_RETURN; // Post objects collected by vm_object_alloc_event_collector. ! static void post_vm_object_alloc(JavaThread *thread, oop object) KERNEL_RETURN; // Collects vm internal objects for later event posting. inline static void vm_object_alloc_event_collector(oop object) { if (should_post_vm_object_alloc()) { record_vm_internal_object_allocation(object); } --- 210,354 ---- _all_dependencies_are_recorded = (on != 0); } // let JVMTI know that the JVM_OnLoad code is running ! static void enter_onload_phase() NOT_JVMTI_RETURN; // let JVMTI know that the VM isn't up yet (and JVM_OnLoad code isn't running) ! static void enter_primordial_phase() NOT_JVMTI_RETURN; // let JVMTI know that the VM isn't up yet but JNI is live ! static void enter_start_phase() NOT_JVMTI_RETURN; // let JVMTI know that the VM is fully up and running now ! static void enter_live_phase() NOT_JVMTI_RETURN; // ------ can_* conditions (below) are set at OnLoad and never changed ------------ ! inline static bool can_modify_any_class() { ! JVMTI_ONLY(return _can_modify_any_class); ! NOT_JVMTI(return false); ! } ! inline static bool can_access_local_variables() { ! JVMTI_ONLY(return _can_access_local_variables); ! NOT_JVMTI(return false); ! } ! inline static bool can_hotswap_or_post_breakpoint() { ! JVMTI_ONLY(return _can_hotswap_or_post_breakpoint); ! NOT_JVMTI(return false); ! } ! inline static bool can_walk_any_space() { ! JVMTI_ONLY(return _can_walk_any_space); ! NOT_JVMTI(return false); ! } // field access management ! static address get_field_access_count_addr() NOT_JVMTI_RETURN_(0); // field modification management ! static address get_field_modification_count_addr() NOT_JVMTI_RETURN_(0); // ----------------- ! static bool is_jvmti_version(jint version) { ! JVMTI_ONLY(return (version & JVMTI_VERSION_MASK) == JVMTI_VERSION_VALUE); ! NOT_JVMTI(return false); ! } ! static bool is_jvmdi_version(jint version) { ! JVMTI_ONLY(return (version & JVMTI_VERSION_MASK) == JVMDI_VERSION_VALUE); ! NOT_JVMTI(return false); ! } ! static jint get_jvmti_interface(JavaVM *jvm, void **penv, jint version) NOT_JVMTI_RETURN_(0); static void decode_version_values(jint version, int * major, int * minor, ! int * micro) NOT_JVMTI_RETURN; // single stepping management methods ! static void at_single_stepping_point(JavaThread *thread, Method* method, address location) NOT_JVMTI_RETURN; ! static void expose_single_stepping(JavaThread *thread) NOT_JVMTI_RETURN; ! static bool hide_single_stepping(JavaThread *thread) NOT_JVMTI_RETURN_(false); // Methods that notify the debugger that something interesting has happened in the VM. ! static void post_vm_start () NOT_JVMTI_RETURN; ! static void post_vm_initialized () NOT_JVMTI_RETURN; ! static void post_vm_death () NOT_JVMTI_RETURN; ! static void post_single_step (JavaThread *thread, Method* method, address location) NOT_JVMTI_RETURN; ! static void post_raw_breakpoint (JavaThread *thread, Method* method, address location) NOT_JVMTI_RETURN; ! static void post_exception_throw (JavaThread *thread, Method* method, address location, oop exception) NOT_JVMTI_RETURN; ! static void notice_unwind_due_to_exception (JavaThread *thread, Method* method, address location, oop exception, bool in_handler_frame) NOT_JVMTI_RETURN; static oop jni_GetField_probe (JavaThread *thread, jobject jobj, oop obj, Klass* klass, jfieldID fieldID, bool is_static) ! NOT_JVMTI_RETURN_(NULL); static oop jni_GetField_probe_nh (JavaThread *thread, jobject jobj, oop obj, Klass* klass, jfieldID fieldID, bool is_static) ! NOT_JVMTI_RETURN_(NULL); static void post_field_access_by_jni (JavaThread *thread, oop obj, ! Klass* klass, jfieldID fieldID, bool is_static) NOT_JVMTI_RETURN; static void post_field_access (JavaThread *thread, Method* method, ! address location, KlassHandle field_klass, Handle object, jfieldID field) NOT_JVMTI_RETURN; static oop jni_SetField_probe (JavaThread *thread, jobject jobj, oop obj, Klass* klass, jfieldID fieldID, bool is_static, char sig_type, ! jvalue *value) NOT_JVMTI_RETURN_(NULL); static oop jni_SetField_probe_nh (JavaThread *thread, jobject jobj, oop obj, Klass* klass, jfieldID fieldID, bool is_static, char sig_type, ! jvalue *value) NOT_JVMTI_RETURN_(NULL); static void post_field_modification_by_jni(JavaThread *thread, oop obj, Klass* klass, jfieldID fieldID, bool is_static, char sig_type, jvalue *value); static void post_raw_field_modification(JavaThread *thread, Method* method, address location, KlassHandle field_klass, Handle object, jfieldID field, ! char sig_type, jvalue *value) NOT_JVMTI_RETURN; ! static void post_method_entry (JavaThread *thread, Method* method, frame current_frame) NOT_JVMTI_RETURN; ! static void post_method_exit (JavaThread *thread, Method* method, frame current_frame) NOT_JVMTI_RETURN; ! static void post_class_load (JavaThread *thread, Klass* klass) NOT_JVMTI_RETURN; ! static void post_class_unload (Klass* klass) NOT_JVMTI_RETURN; ! static void post_class_prepare (JavaThread *thread, Klass* klass) NOT_JVMTI_RETURN; ! static void post_thread_start (JavaThread *thread) NOT_JVMTI_RETURN; ! static void post_thread_end (JavaThread *thread) NOT_JVMTI_RETURN; // Support for java.lang.instrument agent loading. static bool _should_post_class_file_load_hook; inline static void set_should_post_class_file_load_hook(bool on) { _should_post_class_file_load_hook = on; } ! inline static bool should_post_class_file_load_hook() { ! JVMTI_ONLY(return _should_post_class_file_load_hook); ! NOT_JVMTI(return false;) ! } static void post_class_file_load_hook(Symbol* h_name, Handle class_loader, Handle h_protection_domain, unsigned char **data_ptr, unsigned char **end_ptr, unsigned char **cached_data_ptr, ! jint *cached_length_ptr) NOT_JVMTI_RETURN; ! static void post_native_method_bind(Method* method, address* function_ptr) NOT_JVMTI_RETURN; ! static void post_compiled_method_load(nmethod *nm) NOT_JVMTI_RETURN; ! static void post_dynamic_code_generated(const char *name, const void *code_begin, const void *code_end) NOT_JVMTI_RETURN; // used to post a CompiledMethodUnload event ! static void post_compiled_method_unload(jmethodID mid, const void *code_begin) NOT_JVMTI_RETURN; // similiar to post_dynamic_code_generated except that it can be used to // post a DynamicCodeGenerated event while holding locks in the VM. Any event // posted using this function is recorded by the enclosing event collector // -- JvmtiDynamicCodeEventCollector. ! static void post_dynamic_code_generated_while_holding_locks(const char* name, address code_begin, address code_end) NOT_JVMTI_RETURN; ! static void post_garbage_collection_finish() NOT_JVMTI_RETURN; ! static void post_garbage_collection_start() NOT_JVMTI_RETURN; ! static void post_data_dump() NOT_JVMTI_RETURN; ! static void post_monitor_contended_enter(JavaThread *thread, ObjectMonitor *obj_mntr) NOT_JVMTI_RETURN; ! static void post_monitor_contended_entered(JavaThread *thread, ObjectMonitor *obj_mntr) NOT_JVMTI_RETURN; ! static void post_monitor_wait(JavaThread *thread, oop obj, jlong timeout) NOT_JVMTI_RETURN; ! static void post_monitor_waited(JavaThread *thread, ObjectMonitor *obj_mntr, jboolean timed_out) NOT_JVMTI_RETURN; ! static void post_object_free(JvmtiEnv* env, jlong tag) NOT_JVMTI_RETURN; ! static void post_resource_exhausted(jint resource_exhausted_flags, const char* detail) NOT_JVMTI_RETURN; ! static void record_vm_internal_object_allocation(oop object) NOT_JVMTI_RETURN; // Post objects collected by vm_object_alloc_event_collector. ! static void post_vm_object_alloc(JavaThread *thread, oop object) NOT_JVMTI_RETURN; // Collects vm internal objects for later event posting. inline static void vm_object_alloc_event_collector(oop object) { if (should_post_vm_object_alloc()) { record_vm_internal_object_allocation(object); }
*** 329,353 **** post_resource_exhausted(JVMTI_RESOURCE_EXHAUSTED_OOM_ERROR, "Requested array size exceeds VM limit"); } } ! static void cleanup_thread (JavaThread* thread) KERNEL_RETURN; ! static void oops_do(OopClosure* f) KERNEL_RETURN; ! static void weak_oops_do(BoolObjectClosure* b, OopClosure* f) KERNEL_RETURN; ! static void gc_epilogue() KERNEL_RETURN; ! static void transition_pending_onload_raw_monitors() KERNEL_RETURN; - #ifndef SERVICES_KERNEL // attach support ! static jint load_agent_library(AttachOperation* op, outputStream* out); ! #endif // SERVICES_KERNEL // SetNativeMethodPrefix support ! static char** get_all_native_method_prefixes(int* count_ptr); }; // Support class used by JvmtiDynamicCodeEventCollector and others. It // describes a single code blob by name and address range. class JvmtiCodeBlobDesc : public CHeapObj<mtInternal> { --- 358,380 ---- post_resource_exhausted(JVMTI_RESOURCE_EXHAUSTED_OOM_ERROR, "Requested array size exceeds VM limit"); } } ! static void cleanup_thread (JavaThread* thread) NOT_JVMTI_RETURN; ! static void oops_do(OopClosure* f) NOT_JVMTI_RETURN; ! static void weak_oops_do(BoolObjectClosure* b, OopClosure* f) NOT_JVMTI_RETURN; ! static void gc_epilogue() NOT_JVMTI_RETURN; ! static void transition_pending_onload_raw_monitors() NOT_JVMTI_RETURN; // attach support ! static jint load_agent_library(AttachOperation* op, outputStream* out) NOT_JVMTI_RETURN_(JNI_ERR); // SetNativeMethodPrefix support ! static char** get_all_native_method_prefixes(int* count_ptr) NOT_JVMTI_RETURN_(NULL); }; // Support class used by JvmtiDynamicCodeEventCollector and others. It // describes a single code blob by name and address range. class JvmtiCodeBlobDesc : public CHeapObj<mtInternal> {
*** 406,417 **** friend class JvmtiExport; void register_stub(const char* name, address start, address end); public: ! JvmtiDynamicCodeEventCollector() KERNEL_RETURN; ! ~JvmtiDynamicCodeEventCollector() KERNEL_RETURN; bool is_dynamic_code_event() { return true; } }; // Used to record vm internally allocated object oops and post --- 433,444 ---- friend class JvmtiExport; void register_stub(const char* name, address start, address end); public: ! JvmtiDynamicCodeEventCollector() NOT_JVMTI_RETURN; ! ~JvmtiDynamicCodeEventCollector() NOT_JVMTI_RETURN; bool is_dynamic_code_event() { return true; } }; // Used to record vm internally allocated object oops and post
*** 439,450 **** //GC support static void oops_do_for_all_threads(OopClosure* f); public: ! JvmtiVMObjectAllocEventCollector() KERNEL_RETURN; ! ~JvmtiVMObjectAllocEventCollector() KERNEL_RETURN; bool is_vm_object_alloc_event() { return true; } bool is_enabled() { return _enable; } void set_enabled(bool on) { _enable = on; } }; --- 466,477 ---- //GC support static void oops_do_for_all_threads(OopClosure* f); public: ! JvmtiVMObjectAllocEventCollector() NOT_JVMTI_RETURN; ! ~JvmtiVMObjectAllocEventCollector() NOT_JVMTI_RETURN; bool is_vm_object_alloc_event() { return true; } bool is_enabled() { return _enable; } void set_enabled(bool on) { _enable = on; } };
*** 470,489 **** JvmtiVMObjectAllocEventCollector *_collector; bool was_enabled() { return _collector != NULL; } public: ! NoJvmtiVMObjectAllocMark() KERNEL_RETURN; ! ~NoJvmtiVMObjectAllocMark() KERNEL_RETURN; }; // Base class for reporting GC events to JVMTI. class JvmtiGCMarker : public StackObj { public: ! JvmtiGCMarker() KERNEL_RETURN; ! ~JvmtiGCMarker() KERNEL_RETURN; }; // JvmtiHideSingleStepping is a helper class for hiding // internal single step events. class JvmtiHideSingleStepping : public StackObj { --- 497,516 ---- JvmtiVMObjectAllocEventCollector *_collector; bool was_enabled() { return _collector != NULL; } public: ! NoJvmtiVMObjectAllocMark() NOT_JVMTI_RETURN; ! ~NoJvmtiVMObjectAllocMark() NOT_JVMTI_RETURN; }; // Base class for reporting GC events to JVMTI. class JvmtiGCMarker : public StackObj { public: ! JvmtiGCMarker() NOT_JVMTI_RETURN; ! ~JvmtiGCMarker() NOT_JVMTI_RETURN; }; // JvmtiHideSingleStepping is a helper class for hiding // internal single step events. class JvmtiHideSingleStepping : public StackObj {
src/share/vm/prims/jvmtiExport.hpp
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