/* * @(#)jvmdi.h 1.48 03/12/19 * * Copyright 2004 Sun Microsystems, Inc. All rights reserved. * SUN PROPRIETARY/CONFIDENTIAL. Use is subject to license terms. */ /* * Java Virtual Machine Debug Interface * * Defines debugging functionality that a VM should provide. * * Should not overlap functionality in jni.h */ #ifndef _JAVASOFT_JVMDI_H_ #define _JAVASOFT_JVMDI_H_ #include "jni.h" #define JVMDI_VERSION_1 0x20010000 #define JVMDI_VERSION_1_1 0x20010001 #define JVMDI_VERSION_1_2 0x20010002 #define JVMDI_VERSION_1_3 0x20010003 #ifdef __cplusplus extern "C" { #endif typedef jobject jthread; typedef jobject jthreadGroup; struct _jframeID; typedef struct _jframeID *jframeID; /* specifies program location "pc" - often byte code index */ typedef jlong jlocation; /* The jmethodID for methods that have been replaced */ /* via RedefineClasses - used when the implementation */ /* does not wish to retain replaced jmethodIDs */ #define OBSOLETE_METHOD_ID ((jmethodID)(NULL)) /* * Errors */ typedef jint jvmdiError; /* no error */ #define JVMDI_ERROR_NONE ((jvmdiError)0) /* * Errors on thread operations */ /* invalid thread */ #define JVMDI_ERROR_INVALID_THREAD ((jvmdiError)10) /* invalid thread group */ #define JVMDI_ERROR_INVALID_THREAD_GROUP ((jvmdiError)11) /* invalid thread priority */ #define JVMDI_ERROR_INVALID_PRIORITY ((jvmdiError)12) /* thread not suspended */ #define JVMDI_ERROR_THREAD_NOT_SUSPENDED ((jvmdiError)13) /* thread already suspended */ #define JVMDI_ERROR_THREAD_SUSPENDED ((jvmdiError)14) /* * Errors on object and class operations */ /* invalid object (implementation not required to gracefully catch) */ #define JVMDI_ERROR_INVALID_OBJECT ((jvmdiError)20) /* invalid class (implementation not required to gracefully catch) */ #define JVMDI_ERROR_INVALID_CLASS ((jvmdiError)21) /* class not prepared */ #define JVMDI_ERROR_CLASS_NOT_PREPARED ((jvmdiError)22) /* invalid methodID (implementation not required to gracefully catch) */ #define JVMDI_ERROR_INVALID_METHODID ((jvmdiError)23) /* invalid location */ #define JVMDI_ERROR_INVALID_LOCATION ((jvmdiError)24) /* invalid fieldID (implementation not required to gracefully catch) */ #define JVMDI_ERROR_INVALID_FIELDID ((jvmdiError)25) /* * Errors on frame operations */ /* invalid frameID (implementation not required to gracefully catch) */ #define JVMDI_ERROR_INVALID_FRAMEID ((jvmdiError)30) /* there are no more frames on the stack */ #define JVMDI_ERROR_NO_MORE_FRAMES ((jvmdiError)31) /* operation cannot be performed on this frame */ #define JVMDI_ERROR_OPAQUE_FRAME ((jvmdiError)32) /* operation can only be performed on current frame */ #define JVMDI_ERROR_NOT_CURRENT_FRAME ((jvmdiError)33) /* type mismatch (implementation not required to gracefully catch) */ #define JVMDI_ERROR_TYPE_MISMATCH ((jvmdiError)34) /* invalid slot */ #define JVMDI_ERROR_INVALID_SLOT ((jvmdiError)35) /* * Errors on set/clear/find operations */ /* item already present */ #define JVMDI_ERROR_DUPLICATE ((jvmdiError)40) /* item not found */ #define JVMDI_ERROR_NOT_FOUND ((jvmdiError)41) /* * Errors on monitor operations */ /* invalid monitor */ #define JVMDI_ERROR_INVALID_MONITOR ((jvmdiError)50) /* wait, notify, notify all tried without entering monitor */ #define JVMDI_ERROR_NOT_MONITOR_OWNER ((jvmdiError)51) /* waiting thread interrupted */ #define JVMDI_ERROR_INTERRUPT ((jvmdiError)52) /* * Class redefinition / operand stack errors */ /* The equivalent of ClassFormatError */ #define JVMDI_ERROR_INVALID_CLASS_FORMAT ((jvmdiError)60) /* The equivalent of ClassCircularityError */ #define JVMDI_ERROR_CIRCULAR_CLASS_DEFINITION ((jvmdiError)61) /* The class bytes fail verification */ #define JVMDI_ERROR_FAILS_VERIFICATION ((jvmdiError)62) /* The new class version adds new methods */ /* and can_add_method is false */ #define JVMDI_ERROR_ADD_METHOD_NOT_IMPLEMENTED ((jvmdiError)63) /* The new class version changes fields */ /* and can_unrestrictedly_redefine_classes is false */ #define JVMDI_ERROR_SCHEMA_CHANGE_NOT_IMPLEMENTED ((jvmdiError)64) /* bci/operand stack/local var combination is not verifiably */ /* type safe */ #define JVMDI_ERROR_INVALID_TYPESTATE ((jvmdiError)65) /* A direct superclass is different for the new class */ /* version, or the set of directly implemented */ /* interfaces is different */ /* and can_unrestrictedly_redefine_classes is false */ #define JVMDI_ERROR_HIERARCHY_CHANGE_NOT_IMPLEMENTED ((jvmdiError)66) /* The new class version does not declare a method */ /* declared in the old class version */ /* and can_unrestrictedly_redefine_classes is false */ #define JVMDI_ERROR_DELETE_METHOD_NOT_IMPLEMENTED ((jvmdiError)67) /* A class file has a version number not supported */ /* by this VM. */ #define JVMDI_ERROR_UNSUPPORTED_VERSION ((jvmdiError)68) /* The class name defined in the new class file is */ /* different from the name in the old class object */ #define JVMDI_ERROR_NAMES_DONT_MATCH ((jvmdiError)69) /* The new class version has different modifiers and */ /* can_unrestrictedly_redefine_classes is false */ #define JVMDI_ERROR_CLASS_MODIFIERS_CHANGE_NOT_IMPLEMENTED ((jvmdiError)70) /* A method in the new class version has different modifiers */ /* than its counterpart in the old class version */ /* and can_unrestrictedly_redefine_classes is false */ #define JVMDI_ERROR_METHOD_MODIFIERS_CHANGE_NOT_IMPLEMENTED ((jvmdiError)71) /* * Miscellaneous errors */ /* Not yet implemented */ #define JVMDI_ERROR_NOT_IMPLEMENTED ((jvmdiError)99) /* null pointer */ #define JVMDI_ERROR_NULL_POINTER ((jvmdiError)100) /* information is absent */ #define JVMDI_ERROR_ABSENT_INFORMATION ((jvmdiError)101) /* invalid event type */ #define JVMDI_ERROR_INVALID_EVENT_TYPE ((jvmdiError)102) /* invalid argument */ #define JVMDI_ERROR_ILLEGAL_ARGUMENT ((jvmdiError)103) /* * Universal errors. These errors may be returned by * any JVMDI function, not just the ones for which they are listed * below. */ /* no more memory available for allocation */ #define JVMDI_ERROR_OUT_OF_MEMORY ((jvmdiError)110) /* debugging has not been enabled in this VM */ #define JVMDI_ERROR_ACCESS_DENIED ((jvmdiError)111) /* VM is dead (implementation not required to gracefully catch) */ #define JVMDI_ERROR_VM_DEAD ((jvmdiError)112) /* internal error */ #define JVMDI_ERROR_INTERNAL ((jvmdiError)113) /* Thread calling JVMDI function not attached to VM */ #define JVMDI_ERROR_UNATTACHED_THREAD ((jvmdiError)115) /* * Threads */ /* Thread status is unknown */ #define JVMDI_THREAD_STATUS_UNKNOWN ((jint)-1) /* Thread is waiting to die */ #define JVMDI_THREAD_STATUS_ZOMBIE ((jint)0) /* Thread is runnable */ #define JVMDI_THREAD_STATUS_RUNNING ((jint)1) /* Thread is sleeping - Thread.sleep() or JVM_Sleep() was called */ #define JVMDI_THREAD_STATUS_SLEEPING ((jint)2) /* Thread is waiting on a java monitor */ #define JVMDI_THREAD_STATUS_MONITOR ((jint)3) /* Thread is waiting - Thread.wait() or JVM_MonitorWait() was called */ #define JVMDI_THREAD_STATUS_WAIT ((jint)4) /* Thread is suspended - Thread.suspend(), JVM_Suspend() or * JVMDI_Suspend was called */ #define JVMDI_SUSPEND_STATUS_SUSPENDED ((jint)0x1) /* Thread is at a breakpoint */ #define JVMDI_SUSPEND_STATUS_BREAK ((jint)0x2) /* Thread priority constants */ #define JVMDI_THREAD_MIN_PRIORITY ((jint)1) #define JVMDI_THREAD_NORM_PRIORITY ((jint)5) #define JVMDI_THREAD_MAX_PRIORITY ((jint)10) typedef struct { char *name; jint priority; jboolean is_daemon; jthreadGroup thread_group; jobject context_class_loader; } JVMDI_thread_info; typedef struct { jthreadGroup parent; char *name; jint max_priority; jboolean is_daemon; } JVMDI_thread_group_info; #define JVMDI_DISABLE ((jint) 0) #define JVMDI_ENABLE ((jint) 1) /* * Initial function for debug threads created through JVMDI */ typedef void (*JVMDI_StartFunction)(void *); /* * Type for debug monitors created through JVMDI */ typedef void *JVMDI_RawMonitor; #define JVMDI_MONITOR_WAIT_FOREVER ((jlong)(-1)) /* * Monitor information */ typedef struct { jthread owner; jint entry_count; jint waiter_count; jthread *waiters; } JVMDI_monitor_info; typedef struct { jint owned_monitor_count; jobject *owned_monitors; } JVMDI_owned_monitor_info; /* * Events */ /* kind = JVMDI_EVENT_SINGLE_STEP */ typedef struct { jthread thread; jclass clazz; jmethodID method; jlocation location; } JVMDI_single_step_event_data; /* kind = JVMDI_EVENT_BREAKPOINT */ typedef struct { jthread thread; jclass clazz; jmethodID method; jlocation location; } JVMDI_breakpoint_event_data; /* kind = JVMDI_EVENT_FIELD_ACCESS */ typedef struct { jthread thread; jclass clazz; jmethodID method; jlocation location; jclass field_clazz; jobject object; jfieldID field; } JVMDI_field_access_event_data; /* kind = JVMDI_EVENT_FIELD_MODIFICATION */ typedef struct { jthread thread; jclass clazz; jmethodID method; jlocation location; jclass field_clazz; jobject object; jfieldID field; char signature_type; jvalue new_value; } JVMDI_field_modification_event_data; /* kind = JVMDI_EVENT_FRAME_POP */ /* kind = JVMDI_EVENT_METHOD_ENTRY */ /* kind = JVMDI_EVENT_METHOD_EXIT */ typedef struct { jthread thread; jclass clazz; jmethodID method; jframeID frame; } JVMDI_frame_event_data; /* kind = JVMDI_EVENT_EXCEPTION */ typedef struct { jthread thread; jclass clazz; jmethodID method; jlocation location; jobject exception; jclass catch_clazz; jmethodID catch_method; jlocation catch_location; } JVMDI_exception_event_data; /* kind = JVMDI_EVENT_EXCEPTION_CATCH */ typedef struct { jthread thread; jclass clazz; jmethodID method; jlocation location; jobject exception; } JVMDI_exception_catch_event_data; /* kind = JVMDI_EVENT_USER_DEFINED */ typedef struct { jobject object; jint key; } JVMDI_user_event_data; /* kind = JVMDI_EVENT_THREAD_END or */ /* JVMDI_EVENT_THREAD_START */ typedef struct { jthread thread; } JVMDI_thread_change_event_data; /* kind = JVMDI_EVENT_CLASS_LOAD, */ /* JVMDI_EVENT_CLASS_UNLOAD, or */ /* JVMDI_EVENT_CLASS_PREPARE */ typedef struct { jthread thread; jclass clazz; } JVMDI_class_event_data; /* This stucture passes information about the event. * location is the index of the last instruction executed. */ typedef struct { jint kind; /* the discriminant */ union { /* kind = JVMDI_EVENT_SINGLE_STEP */ JVMDI_single_step_event_data single_step; /* kind = JVMDI_EVENT_BREAKPOINT */ JVMDI_breakpoint_event_data breakpoint; /* kind = JVMDI_EVENT_FRAME_POP */ /* kind = JVMDI_EVENT_METHOD_ENTRY */ /* kind = JVMDI_EVENT_METHOD_EXIT */ JVMDI_frame_event_data frame; /* kind = JVMDI_EVENT_FIELD_ACCESS */ JVMDI_field_access_event_data field_access; /* kind = JVMDI_EVENT_FIELD_MODIFICATION */ JVMDI_field_modification_event_data field_modification; /* kind = JVMDI_EVENT_EXCEPTION */ JVMDI_exception_event_data exception; /* kind = JVMDI_EVENT_EXCEPTION_CATCH */ JVMDI_exception_catch_event_data exception_catch; /* kind = JVMDI_EVENT_USER_DEFINED */ JVMDI_user_event_data user; /* kind = JVMDI_EVENT_THREAD_END or */ /* JVMDI_EVENT_THREAD_START */ JVMDI_thread_change_event_data thread_change; /* kind = JVMDI_EVENT_CLASS_LOAD, */ /* JVMDI_EVENT_CLASS_UNLOAD, or */ /* JVMDI_EVENT_CLASS_PREPARE */ JVMDI_class_event_data class_event; /* kind = JVMDI_EVENT_VM_DEATH, JVMDI_EVENT_VM_INIT */ /* no additional fields */ } u; } JVMDI_Event; /*** event kinds ***/ #define JVMDI_EVENT_SINGLE_STEP ((jint)1) #define JVMDI_EVENT_BREAKPOINT ((jint)2) #define JVMDI_EVENT_FRAME_POP ((jint)3) #define JVMDI_EVENT_EXCEPTION ((jint)4) #define JVMDI_EVENT_USER_DEFINED ((jint)5) #define JVMDI_EVENT_THREAD_START ((jint)6) #define JVMDI_EVENT_THREAD_END ((jint)7) #define JVMDI_EVENT_CLASS_PREPARE ((jint)8) #define JVMDI_EVENT_CLASS_UNLOAD ((jint)9) #define JVMDI_EVENT_CLASS_LOAD ((jint)10) #define JVMDI_EVENT_FIELD_ACCESS ((jint)20) #define JVMDI_EVENT_FIELD_MODIFICATION ((jint)21) #define JVMDI_EVENT_EXCEPTION_CATCH ((jint)30) #define JVMDI_EVENT_METHOD_ENTRY ((jint)40) #define JVMDI_EVENT_METHOD_EXIT ((jint)41) #define JVMDI_EVENT_VM_INIT ((jint)90) #define JVMDI_EVENT_VM_DEATH ((jint)99) #define JVMDI_MAX_EVENT_TYPE_VAL ((jint)99) /* event handler hook */ typedef void (*JVMDI_EventHook)(JNIEnv *env, JVMDI_Event *event); typedef jvmdiError (*JVMDI_AllocHook) (jlong size, jbyte** memPtr); typedef jvmdiError (*JVMDI_DeallocHook) (jbyte* buffer); /* * Class states used in JVMDI_GetClassStatus */ #define JVMDI_CLASS_STATUS_VERIFIED ((jint)0x01) #define JVMDI_CLASS_STATUS_PREPARED ((jint)0x02) #define JVMDI_CLASS_STATUS_INITIALIZED ((jint)0x04) /* Error prevents initialization */ #define JVMDI_CLASS_STATUS_ERROR ((jint)0x08) /* structure for returning line number information */ typedef struct { jlocation start_location; jint line_number; } JVMDI_line_number_entry; /* structure for returning local variable information */ typedef struct { jlocation start_location; /* variable valid start_location */ jint length; /* upto start_location+length */ char *name; /* name in UTF8 */ char *signature; /* type signature in UTF8 */ jint slot; /* variable slot, see JVMDI_GetLocal*() */ } JVMDI_local_variable_entry; /* structure for returning exception handler information */ typedef struct { jlocation start_location; jlocation end_location; jlocation handler_location; jclass exception; /* if null, all exceptions */ } JVMDI_exception_handler_entry; #define JVMDI_OPERAND_TYPE_REFERENCE ((jint)1) #define JVMDI_OPERAND_TYPE_INT ((jint)2) #define JVMDI_OPERAND_TYPE_FLOAT ((jint)3) #define JVMDI_OPERAND_TYPE_LONG0 ((jint)4) /* least sig. 32 bits */ #define JVMDI_OPERAND_TYPE_LONG1 ((jint)5) /* most sig. 32 bits */ #define JVMDI_OPERAND_TYPE_DOUBLE0 ((jint)6) /* least sig. 32 bits */ #define JVMDI_OPERAND_TYPE_DOUBLE1 ((jint)7) /* most sig. 32 bits */ #define JVMDI_OPERAND_TYPE_RETURN_ADDRESS ((jint)8) typedef struct { jint word; /* 32 bit operand stack quantities */ jint type; /* type encoding of the operand word */ /* one of JVMDI_OPERAND_TYPE_* */ } JVMDI_operand_stack_element; typedef struct { jint instance_field_count; /* number of instance fields referencing obj */ struct JVMDI_instance_field { jobject instance; /* instance referencing obj */ jfieldID field; /* field holding reference */ } *instance_fields; /* instanceField_count of them */ jint static_field_count; /* number of static fields referencing obj */ struct JVMDI_static_field { jclass clazz; /* class referencing obj */ jfieldID static_field; /* field holding reference */ } *static_fields; /* static_field_count of them */ jint array_element_count; /* number of array elements referencing obj */ struct JVMDI_array_element { jobjectArray array; /* array referencing obj */ jint index; /* index holding reference */ } *array_elements; /* array_element_count of them */ jint frame_slot_count; /* number of frame slots referencing obj */ struct JVMDI_frame_slot { jthread thread; /* thread of the frame */ jframeID frame; /* frame referencing obj */ jint slot; /* slot holding reference */ } *frame_slots; /* frame_slot_count of them */ } JVMDI_object_reference_info; /* structure for defining a class */ typedef struct { jclass clazz; /* Class object for this class */ jint class_byte_count; /* number of bytes defining class (below) */ jbyte *class_bytes; /* bytes defining class (in JVM spec */ /* Class File Format) */ } JVMDI_class_definition; /* For backwards compatibility */ #define can_change_schema can_unrestrictedly_redefine_classes typedef struct { unsigned int can_watch_field_modification : 1; unsigned int can_watch_field_access : 1; unsigned int can_get_bytecodes : 1; unsigned int can_get_synthetic_attribute : 1; unsigned int can_get_owned_monitor_info : 1; unsigned int can_get_current_contended_monitor : 1; unsigned int can_get_monitor_info : 1; unsigned int can_get_heap_info : 1; unsigned int can_get_operand_stack : 1; unsigned int can_set_operand_stack : 1; unsigned int can_pop_frame : 1; unsigned int can_get_class_definition : 1; unsigned int can_redefine_classes : 1; unsigned int can_add_method : 1; unsigned int can_unrestrictedly_redefine_classes : 1; unsigned int can_suspend_resume_thread_lists : 1; } JVMDI_capabilities; typedef struct JVMDI_Interface_1_ { jvmdiError (JNICALL *SetEventHook) (JVMDI_EventHook hook); jvmdiError (JNICALL *SetEventNotificationMode) (jint mode, jint eventType, jthread thread, ...); jvmdiError (JNICALL *GetThreadStatus) (jthread thread, jint *threadStatusPtr, jint *suspendStatusPtr); jvmdiError (JNICALL *GetAllThreads) (jint *threadsCountPtr, jthread **threadsPtr); jvmdiError (JNICALL *SuspendThread) (jthread thread); jvmdiError (JNICALL *ResumeThread) (jthread thread); jvmdiError (JNICALL *StopThread) (jthread thread, jobject exception); jvmdiError (JNICALL *InterruptThread) (jthread thread); jvmdiError (JNICALL *GetThreadInfo) (jthread thread, JVMDI_thread_info *infoPtr); jvmdiError (JNICALL *GetOwnedMonitorInfo) (jthread thread, JVMDI_owned_monitor_info *infoPtr); jvmdiError (JNICALL *GetCurrentContendedMonitor) (jthread thread, jobject *monitor); jvmdiError (JNICALL *RunDebugThread) (jthread thread, JVMDI_StartFunction proc, void *arg, int priority); jvmdiError (JNICALL *GetTopThreadGroups) (jint *groupCountPtr, jthreadGroup **groupsPtr); jvmdiError (JNICALL *GetThreadGroupInfo) (jthreadGroup group, JVMDI_thread_group_info *infoPtr); jvmdiError (JNICALL *GetThreadGroupChildren) (jthreadGroup group, jint *threadCountPtr, jthread **threadsPtr, jint *groupCountPtr, jthreadGroup **groupsPtr); jvmdiError (JNICALL *GetFrameCount) (jthread thread, jint *countPtr); jvmdiError (JNICALL *GetCurrentFrame) (jthread thread, jframeID *framePtr); jvmdiError (JNICALL *GetCallerFrame) (jframeID called, jframeID *framePtr); jvmdiError (JNICALL *GetFrameLocation) (jframeID frame, jclass *classPtr, jmethodID *methodPtr, jlocation *locationPtr); jvmdiError (JNICALL *NotifyFramePop) (jframeID frame); jvmdiError (JNICALL *GetLocalObject) (jframeID frame, jint slot, jobject *valuePtr); jvmdiError (JNICALL *GetLocalInt) (jframeID frame, jint slot, jint *valuePtr); jvmdiError (JNICALL *GetLocalLong) (jframeID frame, jint slot, jlong *valuePtr); jvmdiError (JNICALL *GetLocalFloat) (jframeID frame, jint slot, jfloat *valuePtr); jvmdiError (JNICALL *GetLocalDouble) (jframeID frame, jint slot, jdouble *valuePtr); jvmdiError (JNICALL *SetLocalObject) (jframeID frame, jint slot, jobject value); jvmdiError (JNICALL *SetLocalInt) (jframeID frame, jint slot, jint value); jvmdiError (JNICALL *SetLocalLong) (jframeID frame, jint slot, jlong value); jvmdiError (JNICALL *SetLocalFloat) (jframeID frame, jint slot, jfloat value); jvmdiError (JNICALL *SetLocalDouble) (jframeID frame, jint slot, jdouble value); jvmdiError (JNICALL *CreateRawMonitor) (char *name, JVMDI_RawMonitor *monitorPtr); jvmdiError (JNICALL *DestroyRawMonitor) (JVMDI_RawMonitor monitor); jvmdiError (JNICALL *RawMonitorEnter) (JVMDI_RawMonitor monitor); jvmdiError (JNICALL *RawMonitorExit) (JVMDI_RawMonitor monitor); jvmdiError (JNICALL *RawMonitorWait) (JVMDI_RawMonitor monitor, jlong millis); jvmdiError (JNICALL *RawMonitorNotify) (JVMDI_RawMonitor monitor); jvmdiError (JNICALL *RawMonitorNotifyAll) (JVMDI_RawMonitor monitor); jvmdiError (JNICALL *SetBreakpoint) (jclass clazz, jmethodID method, jlocation location); jvmdiError (JNICALL *ClearBreakpoint) (jclass clazz, jmethodID method, jlocation location); jvmdiError (JNICALL *ClearAllBreakpoints) (); jvmdiError (JNICALL *SetFieldAccessWatch) (jclass clazz, jfieldID field); jvmdiError (JNICALL *ClearFieldAccessWatch) (jclass clazz, jfieldID field); jvmdiError (JNICALL *SetFieldModificationWatch) (jclass clazz, jfieldID field); jvmdiError (JNICALL *ClearFieldModificationWatch) (jclass clazz, jfieldID field); jvmdiError (JNICALL *SetAllocationHooks) (JVMDI_AllocHook ahook, JVMDI_DeallocHook dhook); jvmdiError (JNICALL *Allocate) (jlong size, jbyte** memPtr); jvmdiError (JNICALL *Deallocate) (jbyte* mem); jvmdiError (JNICALL *GetClassSignature) (jclass clazz, char **sigPtr); jvmdiError (JNICALL *GetClassStatus) (jclass clazz, jint *statusPtr); jvmdiError (JNICALL *GetSourceFileName) (jclass clazz, char **sourceNamePtr); jvmdiError (JNICALL *GetClassModifiers) (jclass clazz, jint *modifiersPtr); jvmdiError (JNICALL *GetClassMethods) (jclass clazz, jint *methodCountPtr, jmethodID **methodsPtr); jvmdiError (JNICALL *GetClassFields) (jclass clazz, jint *fieldCountPtr, jfieldID **fieldsPtr); jvmdiError (JNICALL *GetImplementedInterfaces) (jclass clazz, jint *interfaceCountPtr, jclass **interfacesPtr); jvmdiError (JNICALL *IsInterface) (jclass clazz, jboolean *isInterfacePtr); jvmdiError (JNICALL *IsArrayClass) (jclass clazz, jboolean *isArrayClassPtr); jvmdiError (JNICALL *GetClassLoader) (jclass clazz, jobject *classloaderPtr); jvmdiError (JNICALL *GetObjectHashCode) (jobject object, jint *hashCodePtr); jvmdiError (JNICALL *GetMonitorInfo) (jobject object, JVMDI_monitor_info *infoPtr); jvmdiError (JNICALL *GetFieldName) (jclass clazz, jfieldID field, char **namePtr, char **signaturePtr); jvmdiError (JNICALL *GetFieldDeclaringClass) (jclass clazz, jfieldID field, jclass *declaringClassPtr); jvmdiError (JNICALL *GetFieldModifiers) (jclass clazz, jfieldID field, jint *modifiersPtr); jvmdiError (JNICALL *IsFieldSynthetic) (jclass clazz, jfieldID field, jboolean *isSyntheticPtr); jvmdiError (JNICALL *GetMethodName) (jclass clazz, jmethodID method, char **namePtr, char **signaturePtr); jvmdiError (JNICALL *GetMethodDeclaringClass) (jclass clazz, jmethodID method, jclass *declaringClassPtr); jvmdiError (JNICALL *GetMethodModifiers) (jclass clazz, jmethodID method, jint *modifiersPtr); jvmdiError (JNICALL *GetMaxStack) (jclass clazz, jmethodID method, jint *maxPtr); jvmdiError (JNICALL *GetMaxLocals) (jclass clazz, jmethodID method, jint *maxPtr); jvmdiError (JNICALL *GetArgumentsSize) (jclass clazz, jmethodID method, jint *sizePtr); jvmdiError (JNICALL *GetLineNumberTable) (jclass clazz, jmethodID method, jint *entryCountPtr, JVMDI_line_number_entry **tablePtr); jvmdiError (JNICALL *GetMethodLocation) (jclass clazz, jmethodID method, jlocation *startLocationPtr, jlocation *endLocationPtr); jvmdiError (JNICALL *GetLocalVariableTable) (jclass clazz, jmethodID method, jint *entryCountPtr, JVMDI_local_variable_entry **tablePtr); jvmdiError (JNICALL *GetExceptionHandlerTable) (jclass clazz, jmethodID method, jint *entryCountPtr, JVMDI_exception_handler_entry **tablePtr); jvmdiError (JNICALL *GetThrownExceptions) (jclass clazz, jmethodID method, jint *exceptionCountPtr, jclass **exceptionsPtr); jvmdiError (JNICALL *GetBytecodes) (jclass clazz, jmethodID method, jint *bytecodeCountPtr, jbyte **bytecodesPtr); jvmdiError (JNICALL *IsMethodNative) (jclass clazz, jmethodID method, jboolean *isNativePtr); jvmdiError (JNICALL *IsMethodSynthetic) (jclass clazz, jmethodID method, jboolean *isSyntheticPtr); jvmdiError (JNICALL *GetLoadedClasses) (jint *classCountPtr, jclass **classesPtr); jvmdiError (JNICALL *GetClassLoaderClasses) (jobject initiatingLoader, jint *classesCountPtr, jclass **classesPtr); jvmdiError (JNICALL *PopFrame) (jthread thread); jvmdiError (JNICALL *SetFrameLocation) (jframeID frame, jlocation location); jvmdiError (JNICALL *GetOperandStack) (jframeID frame, jint *operandStackSizePtr, JVMDI_operand_stack_element **operandStackPtr); jvmdiError (JNICALL *SetOperandStack) (jframeID frame, jint operandStackSize, JVMDI_operand_stack_element *operandStack); jvmdiError (JNICALL *AllInstances) (jclass clazz, jint *instanceCountPtr, jobject **instancesPtr); jvmdiError (JNICALL *References) (jobject obj, JVMDI_object_reference_info *refs); jvmdiError (JNICALL *GetClassDefinition) (jclass clazz, JVMDI_class_definition *classDefPtr); jvmdiError (JNICALL *RedefineClasses) (jint classCount, JVMDI_class_definition *classDefs); jvmdiError (JNICALL *GetVersionNumber) (jint *versionPtr); jvmdiError (JNICALL *GetCapabilities) (JVMDI_capabilities *capabilitiesPtr); jvmdiError (JNICALL *GetSourceDebugExtension) (jclass clazz, char **sourceDebugExtension); jvmdiError (JNICALL *IsMethodObsolete) (jclass clazz, jmethodID method, jboolean *isObsoletePtr); jvmdiError (JNICALL *SuspendThreadList) (jint reqCount, jthread *reqList, jvmdiError *results); jvmdiError (JNICALL *ResumeThreadList) (jint reqCount, jthread *reqList, jvmdiError *results); } JVMDI_Interface_1; #ifndef NO_JVMDI_MACROS #define JVMDI_ERROR_DUPLICATE_BREAKPOINT JVMDI_ERROR_DUPLICATE #define JVMDI_ERROR_NO_SUCH_BREAKPOINT JVMDI_ERROR_NOT_FOUND #define JVMDI_ERROR_DUPLICATE_FRAME_POP JVMDI_ERROR_DUPLICATE static JVMDI_Interface_1 *jvmdi_interface = NULL; static JavaVM *j_vm; #ifdef __cplusplus #define SetJVMDIfromJNIEnv(a_env) ( (jvmdi_interface == NULL)? \ ((a_env)->GetJavaVM(&j_vm), \ (j_vm)->GetEnv((void **)&jvmdi_interface, \ JVMDI_VERSION_1)):0) #else #define SetJVMDIfromJNIEnv(a_env) ( (jvmdi_interface == NULL)? \ ((*a_env)->GetJavaVM(a_env, &j_vm), \ (*j_vm)->GetEnv(j_vm, (void **)&jvmdi_interface, \ JVMDI_VERSION_1)):0) #endif #define JVMDI_SetEventHook(a_env, a1) ( \ SetJVMDIfromJNIEnv(a_env), \ jvmdi_interface->SetEventHook(a1) ) #define JVMDI_GetThreadStatus(a_env, a1, a2, a3) ( \ SetJVMDIfromJNIEnv(a_env), \ jvmdi_interface->GetThreadStatus(a1, a2, a3) ) #define JVMDI_GetAllThreads(a_env, a1, a2) ( \ SetJVMDIfromJNIEnv(a_env), \ jvmdi_interface->GetAllThreads(a1, a2) ) #define JVMDI_SuspendThread(a_env, a1) ( \ SetJVMDIfromJNIEnv(a_env), \ jvmdi_interface->SuspendThread(a1) ) #define JVMDI_ResumeThread(a_env, a1) ( \ SetJVMDIfromJNIEnv(a_env), \ jvmdi_interface->ResumeThread(a1) ) #define JVMDI_StopThread(a_env, a1, a2) ( \ SetJVMDIfromJNIEnv(a_env), \ jvmdi_interface->StopThread(a1, a2) ) #define JVMDI_InterruptThread(a_env, a1) ( \ SetJVMDIfromJNIEnv(a_env), \ jvmdi_interface->InterruptThread(a1) ) #define JVMDI_SetSingleStep(a_env, a1, a2) ( \ SetJVMDIfromJNIEnv(a_env), \ jvmdi_interface->SetEventNotificationMode( \ (a2) ? JVMDI_ENABLE : JVMDI_DISABLE, \ JVMDI_EVENT_SINGLE_STEP, a1) ) #define JVMDI_GetThreadInfo(a_env, a1, a2) ( \ SetJVMDIfromJNIEnv(a_env), \ jvmdi_interface->GetThreadInfo(a1, a2) ) #define JVMDI_RunDebugThread(a_env, a1, a2, a3, a4) ( \ SetJVMDIfromJNIEnv(a_env), \ jvmdi_interface->RunDebugThread(a1, a2, a3, a4) ) #define JVMDI_GetTopThreadGroups(a_env, a1, a2) ( \ SetJVMDIfromJNIEnv(a_env), \ jvmdi_interface->GetTopThreadGroups(a1, a2) ) #define JVMDI_GetThreadGroupInfo(a_env, a1, a2) ( \ SetJVMDIfromJNIEnv(a_env), \ jvmdi_interface->GetThreadGroupInfo(a1, a2) ) #define JVMDI_GetThreadGroupChildren(a_env, a1, a2, a3, a4, a5) ( \ SetJVMDIfromJNIEnv(a_env), \ jvmdi_interface->GetThreadGroupChildren(a1, a2, a3, a4, a5) ) #define JVMDI_GetCurrentFrame(a_env, a1, a2) ( \ SetJVMDIfromJNIEnv(a_env), \ jvmdi_interface->GetCurrentFrame(a1, a2) ) #define JVMDI_GetCallerFrame(a_env, a1, a2) ( \ SetJVMDIfromJNIEnv(a_env), \ jvmdi_interface->GetCallerFrame(a1, a2) ) #define JVMDI_GetFrameLocation(a_env, a1, a2, a3, a4) ( \ SetJVMDIfromJNIEnv(a_env), \ jvmdi_interface->GetFrameLocation(a1, a2, a3, a4) ) #define JVMDI_NotifyFramePop(a_env, a1) ( \ SetJVMDIfromJNIEnv(a_env), \ jvmdi_interface->NotifyFramePop(a1) ) #define JVMDI_GetLocalObject(a_env, a1, a2, a3) ( \ SetJVMDIfromJNIEnv(a_env), \ jvmdi_interface->GetLocalObject(a1, a2, a3) ) #define JVMDI_GetLocalInt(a_env, a1, a2, a3) ( \ SetJVMDIfromJNIEnv(a_env), \ jvmdi_interface->GetLocalInt(a1, a2, a3) ) #define JVMDI_GetLocalLong(a_env, a1, a2, a3) ( \ SetJVMDIfromJNIEnv(a_env), \ jvmdi_interface->GetLocalLong(a1, a2, a3) ) #define JVMDI_GetLocalFloat(a_env, a1, a2, a3) ( \ SetJVMDIfromJNIEnv(a_env), \ jvmdi_interface->GetLocalFloat(a1, a2, a3) ) #define JVMDI_GetLocalDouble(a_env, a1, a2, a3) ( \ SetJVMDIfromJNIEnv(a_env), \ jvmdi_interface->GetLocalDouble(a1, a2, a3) ) #define JVMDI_SetLocalObject(a_env, a1, a2, a3) ( \ SetJVMDIfromJNIEnv(a_env), \ jvmdi_interface->SetLocalObject(a1, a2, a3) ) #define JVMDI_SetLocalInt(a_env, a1, a2, a3) ( \ SetJVMDIfromJNIEnv(a_env), \ jvmdi_interface->SetLocalInt(a1, a2, a3) ) #define JVMDI_SetLocalLong(a_env, a1, a2, a3) ( \ SetJVMDIfromJNIEnv(a_env), \ jvmdi_interface->SetLocalLong(a1, a2, a3) ) #define JVMDI_SetLocalFloat(a_env, a1, a2, a3) ( \ SetJVMDIfromJNIEnv(a_env), \ jvmdi_interface->SetLocalFloat(a1, a2, a3) ) #define JVMDI_SetLocalDouble(a_env, a1, a2, a3) ( \ SetJVMDIfromJNIEnv(a_env), \ jvmdi_interface->SetLocalDouble(a1, a2, a3) ) #define JVMDI_CreateRawMonitor(a_env, a1, a2) ( \ SetJVMDIfromJNIEnv(a_env), \ jvmdi_interface->CreateRawMonitor(a1, a2) ) #define JVMDI_DestroyRawMonitor(a_env, a1) ( \ SetJVMDIfromJNIEnv(a_env), \ jvmdi_interface->DestroyRawMonitor(a1) ) #define JVMDI_RawMonitorEnter(a_env, a1) ( \ SetJVMDIfromJNIEnv(a_env), \ jvmdi_interface->RawMonitorEnter(a1) ) #define JVMDI_RawMonitorExit(a_env, a1) ( \ SetJVMDIfromJNIEnv(a_env), \ jvmdi_interface->RawMonitorExit(a1) ) #define JVMDI_RawMonitorWait(a_env, a1, a2) ( \ SetJVMDIfromJNIEnv(a_env), \ jvmdi_interface->RawMonitorWait(a1, a2) ) #define JVMDI_RawMonitorNotify(a_env, a1) ( \ SetJVMDIfromJNIEnv(a_env), \ jvmdi_interface->RawMonitorNotify(a1) ) #define JVMDI_RawMonitorNotifyAll(a_env, a1) ( \ SetJVMDIfromJNIEnv(a_env), \ jvmdi_interface->RawMonitorNotifyAll(a1) ) #define JVMDI_SetBreakpoint(a_env, a1, a2, a3) ( \ SetJVMDIfromJNIEnv(a_env), \ jvmdi_interface->SetBreakpoint(a1, a2, a3) ) #define JVMDI_ClearBreakpoint(a_env, a1, a2, a3) ( \ SetJVMDIfromJNIEnv(a_env), \ jvmdi_interface->ClearBreakpoint(a1, a2, a3) ) #define JVMDI_ClearAllBreakpoints(a_env) ( \ SetJVMDIfromJNIEnv(a_env), \ jvmdi_interface->ClearAllBreakpoints() ) #define JVMDI_SetAllocationHooks(a_env, a1, a2) ( \ SetJVMDIfromJNIEnv(a_env), \ jvmdi_interface->SetAllocationHooks(a1, a2) ) #define JVMDI_Allocate(a_env, a1, a2) ( \ SetJVMDIfromJNIEnv(a_env), \ jvmdi_interface->Allocate(a1, a2) ) #define JVMDI_Deallocate(a_env, a1) ( \ SetJVMDIfromJNIEnv(a_env), \ jvmdi_interface->Deallocate(a1) ) #define JVMDI_GetClassSignature(a_env, a1, a2) ( \ SetJVMDIfromJNIEnv(a_env), \ jvmdi_interface->GetClassSignature(a1, a2) ) #define JVMDI_GetClassStatus(a_env, a1, a2) ( \ SetJVMDIfromJNIEnv(a_env), \ jvmdi_interface->GetClassStatus(a1, a2) ) #define JVMDI_GetSourceFileName(a_env, a1, a2) ( \ SetJVMDIfromJNIEnv(a_env), \ jvmdi_interface->GetSourceFileName(a1, a2) ) #define JVMDI_GetClassModifiers(a_env, a1, a2) ( \ SetJVMDIfromJNIEnv(a_env), \ jvmdi_interface->GetClassModifiers(a1, a2) ) #define JVMDI_GetClassMethods(a_env, a1, a2, a3) ( \ SetJVMDIfromJNIEnv(a_env), \ jvmdi_interface->GetClassMethods(a1, a2, a3) ) #define JVMDI_GetClassFields(a_env, a1, a2, a3) ( \ SetJVMDIfromJNIEnv(a_env), \ jvmdi_interface->GetClassFields(a1, a2, a3) ) #define JVMDI_GetImplementedInterfaces(a_env, a1, a2, a3) ( \ SetJVMDIfromJNIEnv(a_env), \ jvmdi_interface->GetImplementedInterfaces(a1, a2, a3) ) #define JVMDI_IsInterface(a_env, a1, a2) ( \ SetJVMDIfromJNIEnv(a_env), \ jvmdi_interface->IsInterface(a1, a2) ) #define JVMDI_IsArrayClass(a_env, a1, a2) ( \ SetJVMDIfromJNIEnv(a_env), \ jvmdi_interface->IsArrayClass(a1, a2) ) #define JVMDI_ClassLoader(a_env, a1, a2) ( \ SetJVMDIfromJNIEnv(a_env), \ jvmdi_interface->GetClassLoader(a1, a2) ) #define JVMDI_GetFieldName(a_env, a1, a2, a3, a4) ( \ SetJVMDIfromJNIEnv(a_env), \ jvmdi_interface->GetFieldName(a1, a2, a3, a4) ) #define JVMDI_GetFieldDeclaringClass(a_env, a1, a2, a3) ( \ SetJVMDIfromJNIEnv(a_env), \ jvmdi_interface->GetFieldDeclaringClass(a1, a2, a3) ) #define JVMDI_GetFieldModifiers(a_env, a1, a2, a3) ( \ SetJVMDIfromJNIEnv(a_env), \ jvmdi_interface->GetFieldModifiers(a1, a2, a3) ) #define JVMDI_GetMethodName(a_env, a1, a2, a3, a4) ( \ SetJVMDIfromJNIEnv(a_env), \ jvmdi_interface->GetMethodName(a1, a2, a3, a4) ) #define JVMDI_GetMethodDeclaringClass(a_env, a1, a2, a3) ( \ SetJVMDIfromJNIEnv(a_env), \ jvmdi_interface->GetMethodDeclaringClass(a1, a2, a3) ) #define JVMDI_GetMethodModifiers(a_env, a1, a2, a3) ( \ SetJVMDIfromJNIEnv(a_env), \ jvmdi_interface->GetMethodModifiers(a1, a2, a3) ) #define JVMDI_GetMaxStack(a_env, a1, a2, a3) ( \ SetJVMDIfromJNIEnv(a_env), \ jvmdi_interface->GetMaxStack(a1, a2, a3) ) #define JVMDI_GetMaxLocals(a_env, a1, a2, a3) ( \ SetJVMDIfromJNIEnv(a_env), \ jvmdi_interface->GetMaxLocals(a1, a2, a3) ) #define JVMDI_GetArgumentsSize(a_env, a1, a2, a3) ( \ SetJVMDIfromJNIEnv(a_env), \ jvmdi_interface->GetArgumentsSize(a1, a2, a3) ) #define JVMDI_GetLineNumberTable(a_env, a1, a2, a3, a4) ( \ SetJVMDIfromJNIEnv(a_env), \ jvmdi_interface->GetLineNumberTable(a1, a2, a3, a4) ) #define JVMDI_GetMethodLocation(a_env, a1, a2, a3, a4) ( \ SetJVMDIfromJNIEnv(a_env), \ jvmdi_interface->GetMethodLocation(a1, a2, a3, a4) ) #define JVMDI_GetLocalVariableTable(a_env, a1, a2, a3, a4) ( \ SetJVMDIfromJNIEnv(a_env), \ jvmdi_interface->GetLocalVariableTable(a1, a2, a3, a4) ) #define JVMDI_GetExceptionHandlerTable(a_env, a1, a2, a3, a4) ( \ SetJVMDIfromJNIEnv(a_env), \ jvmdi_interface->GetExceptionHandlerTable(a1, a2, a3, a4) ) #define JVMDI_GetThrownExceptions(a_env, a1, a2, a3, a4) ( \ SetJVMDIfromJNIEnv(a_env), \ jvmdi_interface->GetThrownExceptions(a1, a2, a3, a4) ) #define JVMDI_GetBytecodes(a_env, a1, a2, a3, a4) ( \ SetJVMDIfromJNIEnv(a_env), \ jvmdi_interface->GetBytecodes(a1, a2, a3, a4) ) #define JVMDI_IsMethodNative(a_env, a1, a2, a3) ( \ SetJVMDIfromJNIEnv(a_env), \ jvmdi_interface->IsMethodNative(a1, a2, a3) ) #define JVMDI_GetLoadedClasses(a_env, a1, a2) ( \ SetJVMDIfromJNIEnv(a_env), \ jvmdi_interface->GetLoadedClasses(a1, a2) ) #define JVMDI_GetClassLoaderClasses(a_env, a1, a2, a3) ( \ SetJVMDIfromJNIEnv(a_env), \ jvmdi_interface->GetClassLoaderClasses(a1, a2, a3) ) #define JVMDI_GetVersionNumber(a_env, a1) ( \ SetJVMDIfromJNIEnv(a_env), \ jvmdi_interface->GetVersionNumber(a1) ) #endif /* !NO_JVMDI_MACROS */ #ifdef __cplusplus } /* extern "C" */ #endif /* __cplusplus */ #endif /* !_JAVASOFT_JVMDI_H_ */