jvmti.h

一个开源的组件

#ifdef USE_PRAGMA_IDENT_HDR
#pragma ident "@(#)jvmtiLib.xsl	1.32 04/06/01 20:19:53 JVM"
#endif
/*
 * Copyright 2004 Sun Microsystems, Inc.  All rights reserved.
 * SUN PROPRIETARY/CONFIDENTIAL.  Use is subject to license terms.
 */

    /* AUTOMATICALLY GENERATED FILE - DO NOT EDIT */


    /* Include file for the Java(tm) Virtual Machine Tool Interface */

#ifndef _JAVA_JVMTI_H_
#define _JAVA_JVMTI_H_

#include "jni.h"

#ifdef __cplusplus
extern "C" {
#endif

enum {
    JVMTI_VERSION_1   = 0x30010000,
    JVMTI_VERSION_1_0 = 0x30010000,

    JVMTI_VERSION = 0x30000000 + (1 * 0x10000) + (0 * 0x100) + 33  /* version: 1.0.33 */
};

JNIEXPORT jint JNICALL 
Agent_OnLoad(JavaVM *vm, char *options, void *reserved);

JNIEXPORT void JNICALL 
Agent_OnUnload(JavaVM *vm);

    /* Forward declaration of the environment */
        
struct _jvmtiEnv;

struct jvmtiInterface_1_;
  
#ifdef __cplusplus
typedef _jvmtiEnv jvmtiEnv;
#else
typedef const struct jvmtiInterface_1_ *jvmtiEnv;
#endif /* __cplusplus */

/* Derived Base Types */

typedef jobject jthread;
typedef jobject jthreadGroup;
typedef jlong jlocation;
struct _jrawMonitorID;
typedef struct _jrawMonitorID *jrawMonitorID;
typedef struct JNINativeInterface_ jniNativeInterface;

    /* Constants */


    /* Thread State Flags */ 

enum {
    JVMTI_THREAD_STATE_ALIVE = 0x0001,
    JVMTI_THREAD_STATE_TERMINATED = 0x0002,
    JVMTI_THREAD_STATE_RUNNABLE = 0x0004,
    JVMTI_THREAD_STATE_BLOCKED_ON_MONITOR_ENTER = 0x0400,
    JVMTI_THREAD_STATE_WAITING = 0x0080,
    JVMTI_THREAD_STATE_WAITING_INDEFINITELY = 0x0010,
    JVMTI_THREAD_STATE_WAITING_WITH_TIMEOUT = 0x0020,
    JVMTI_THREAD_STATE_SLEEPING = 0x0040,
    JVMTI_THREAD_STATE_IN_OBJECT_WAIT = 0x0100,
    JVMTI_THREAD_STATE_PARKED = 0x0200,
    JVMTI_THREAD_STATE_SUSPENDED = 0x100000,
    JVMTI_THREAD_STATE_INTERRUPTED = 0x200000,
    JVMTI_THREAD_STATE_IN_NATIVE = 0x400000,
    JVMTI_THREAD_STATE_VENDOR_1 = 0x10000000,
    JVMTI_THREAD_STATE_VENDOR_2 = 0x20000000,
    JVMTI_THREAD_STATE_VENDOR_3 = 0x40000000
};

    /* java.lang.Thread.State Conversion Masks */ 

enum {
    JVMTI_JAVA_LANG_THREAD_STATE_MASK = JVMTI_THREAD_STATE_TERMINATED | JVMTI_THREAD_STATE_ALIVE | JVMTI_THREAD_STATE_RUNNABLE | JVMTI_THREAD_STATE_BLOCKED_ON_MONITOR_ENTER | JVMTI_THREAD_STATE_WAITING | JVMTI_THREAD_STATE_WAITING_INDEFINITELY | JVMTI_THREAD_STATE_WAITING_WITH_TIMEOUT,
    JVMTI_JAVA_LANG_THREAD_STATE_NEW = 0,
    JVMTI_JAVA_LANG_THREAD_STATE_TERMINATED = JVMTI_THREAD_STATE_TERMINATED,
    JVMTI_JAVA_LANG_THREAD_STATE_RUNNABLE = JVMTI_THREAD_STATE_ALIVE | JVMTI_THREAD_STATE_RUNNABLE,
    JVMTI_JAVA_LANG_THREAD_STATE_BLOCKED = JVMTI_THREAD_STATE_ALIVE | JVMTI_THREAD_STATE_BLOCKED_ON_MONITOR_ENTER,
    JVMTI_JAVA_LANG_THREAD_STATE_WAITING = JVMTI_THREAD_STATE_ALIVE | JVMTI_THREAD_STATE_WAITING | JVMTI_THREAD_STATE_WAITING_INDEFINITELY,
    JVMTI_JAVA_LANG_THREAD_STATE_TIMED_WAITING = JVMTI_THREAD_STATE_ALIVE | JVMTI_THREAD_STATE_WAITING | JVMTI_THREAD_STATE_WAITING_WITH_TIMEOUT
};

    /* Thread Priority Constants */ 

enum {
    JVMTI_THREAD_MIN_PRIORITY = 1,
    JVMTI_THREAD_NORM_PRIORITY = 5,
    JVMTI_THREAD_MAX_PRIORITY = 10
};

    /* Heap Object Filter Enumeration */ 

typedef enum {
    JVMTI_HEAP_OBJECT_TAGGED = 1,
    JVMTI_HEAP_OBJECT_UNTAGGED = 2,
    JVMTI_HEAP_OBJECT_EITHER = 3
} jvmtiHeapObjectFilter;

    /* Heap Root Kind Enumeration */ 

typedef enum {
    JVMTI_HEAP_ROOT_JNI_GLOBAL = 1,
    JVMTI_HEAP_ROOT_SYSTEM_CLASS = 2,
    JVMTI_HEAP_ROOT_MONITOR = 3,
    JVMTI_HEAP_ROOT_STACK_LOCAL = 4,
    JVMTI_HEAP_ROOT_JNI_LOCAL = 5,
    JVMTI_HEAP_ROOT_THREAD = 6,
    JVMTI_HEAP_ROOT_OTHER = 7
} jvmtiHeapRootKind;

    /* Object Reference Enumeration */ 

typedef enum {
    JVMTI_REFERENCE_CLASS = 1,
    JVMTI_REFERENCE_FIELD = 2,
    JVMTI_REFERENCE_ARRAY_ELEMENT = 3,
    JVMTI_REFERENCE_CLASS_LOADER = 4,
    JVMTI_REFERENCE_SIGNERS = 5,
    JVMTI_REFERENCE_PROTECTION_DOMAIN = 6,
    JVMTI_REFERENCE_INTERFACE = 7,
    JVMTI_REFERENCE_STATIC_FIELD = 8,
    JVMTI_REFERENCE_CONSTANT_POOL = 9
} jvmtiObjectReferenceKind;

    /* Iteration Control Enumeration */ 

typedef enum {
    JVMTI_ITERATION_CONTINUE = 1,
    JVMTI_ITERATION_IGNORE = 2,
    JVMTI_ITERATION_ABORT = 0
} jvmtiIterationControl;

    /* Class Status Flags */ 

enum {
    JVMTI_CLASS_STATUS_VERIFIED = 1,
    JVMTI_CLASS_STATUS_PREPARED = 2,
    JVMTI_CLASS_STATUS_INITIALIZED = 4,
    JVMTI_CLASS_STATUS_ERROR = 8,
    JVMTI_CLASS_STATUS_ARRAY = 16,
    JVMTI_CLASS_STATUS_PRIMITIVE = 32
};

    /* Event Enable/Disable */ 

typedef enum {
    JVMTI_ENABLE = 1,
    JVMTI_DISABLE = 0
} jvmtiEventMode;

    /* Extension Function/Event Parameter Types */ 

typedef enum {
    JVMTI_TYPE_JBYTE = 101,
    JVMTI_TYPE_JCHAR = 102,
    JVMTI_TYPE_JSHORT = 103,
    JVMTI_TYPE_JINT = 104,
    JVMTI_TYPE_JLONG = 105,
    JVMTI_TYPE_JFLOAT = 106,
    JVMTI_TYPE_JDOUBLE = 107,
    JVMTI_TYPE_JBOOLEAN = 108,
    JVMTI_TYPE_JOBJECT = 109,
    JVMTI_TYPE_JTHREAD = 110,
    JVMTI_TYPE_JCLASS = 111,
    JVMTI_TYPE_JVALUE = 112,
    JVMTI_TYPE_JFIELDID = 113,
    JVMTI_TYPE_JMETHODID = 114,
    JVMTI_TYPE_CCHAR = 115,
    JVMTI_TYPE_CVOID = 116,
    JVMTI_TYPE_JNIENV = 117
} jvmtiParamTypes;

    /* Extension Function/Event Parameter Kinds */ 

typedef enum {
    JVMTI_KIND_IN = 91,
    JVMTI_KIND_IN_PTR = 92,
    JVMTI_KIND_IN_BUF = 93,
    JVMTI_KIND_ALLOC_BUF = 94,
    JVMTI_KIND_ALLOC_ALLOC_BUF = 95,
    JVMTI_KIND_OUT = 96,
    JVMTI_KIND_OUT_BUF = 97
} jvmtiParamKind;

    /* Timer Kinds */ 

typedef enum {
    JVMTI_TIMER_USER_CPU = 30,
    JVMTI_TIMER_TOTAL_CPU = 31,
    JVMTI_TIMER_ELAPSED = 32
} jvmtiTimerKind;

    /* Phases of execution */ 

typedef enum {
    JVMTI_PHASE_ONLOAD = 1,
    JVMTI_PHASE_PRIMORDIAL = 2,
    JVMTI_PHASE_START = 6,
    JVMTI_PHASE_LIVE = 4,
    JVMTI_PHASE_DEAD = 8
} jvmtiPhase;

    /* Version Interface Types */ 

enum {
    JVMTI_VERSION_INTERFACE_JNI = 0x00000000,
    JVMTI_VERSION_INTERFACE_JVMTI = 0x30000000
};

    /* Version Masks */ 

enum {
    JVMTI_VERSION_MASK_INTERFACE_TYPE = 0x70000000,
    JVMTI_VERSION_MASK_MAJOR = 0x0FFF0000,
    JVMTI_VERSION_MASK_MINOR = 0x0000FF00,
    JVMTI_VERSION_MASK_MICRO = 0x000000FF
};

    /* Version Shifts */ 

enum {
    JVMTI_VERSION_SHIFT_MAJOR = 16,
    JVMTI_VERSION_SHIFT_MINOR = 8,
    JVMTI_VERSION_SHIFT_MICRO = 0
};

    /* Verbose Flag Enumeration */ 

typedef enum {
    JVMTI_VERBOSE_OTHER = 0,
    JVMTI_VERBOSE_GC = 1,
    JVMTI_VERBOSE_CLASS = 2,
    JVMTI_VERBOSE_JNI = 4
} jvmtiVerboseFlag;

    /* JLocation Format Enumeration */ 

typedef enum {
    JVMTI_JLOCATION_JVMBCI = 1,
    JVMTI_JLOCATION_MACHINEPC = 2,
    JVMTI_JLOCATION_OTHER = 0
} jvmtiJlocationFormat;

    /* Errors */

typedef enum {
    JVMTI_ERROR_NONE = 0,
    JVMTI_ERROR_INVALID_THREAD = 10,
    JVMTI_ERROR_INVALID_THREAD_GROUP = 11,
    JVMTI_ERROR_INVALID_PRIORITY = 12,
    JVMTI_ERROR_THREAD_NOT_SUSPENDED = 13,
    JVMTI_ERROR_THREAD_SUSPENDED = 14,
    JVMTI_ERROR_THREAD_NOT_ALIVE = 15,
    JVMTI_ERROR_INVALID_OBJECT = 20,
    JVMTI_ERROR_INVALID_CLASS = 21,
    JVMTI_ERROR_CLASS_NOT_PREPARED = 22,
    JVMTI_ERROR_INVALID_METHODID = 23,
    JVMTI_ERROR_INVALID_LOCATION = 24,
    JVMTI_ERROR_INVALID_FIELDID = 25,
    JVMTI_ERROR_NO_MORE_FRAMES = 31,
    JVMTI_ERROR_OPAQUE_FRAME = 32,
    JVMTI_ERROR_TYPE_MISMATCH = 34,
    JVMTI_ERROR_INVALID_SLOT = 35,
    JVMTI_ERROR_DUPLICATE = 40,
    JVMTI_ERROR_NOT_FOUND = 41,
    JVMTI_ERROR_INVALID_MONITOR = 50,
    JVMTI_ERROR_NOT_MONITOR_OWNER = 51,
    JVMTI_ERROR_INTERRUPT = 52,
    JVMTI_ERROR_INVALID_CLASS_FORMAT = 60,
    JVMTI_ERROR_CIRCULAR_CLASS_DEFINITION = 61,
    JVMTI_ERROR_FAILS_VERIFICATION = 62,
    JVMTI_ERROR_UNSUPPORTED_REDEFINITION_METHOD_ADDED = 63,
    JVMTI_ERROR_UNSUPPORTED_REDEFINITION_SCHEMA_CHANGED = 64,
    JVMTI_ERROR_INVALID_TYPESTATE = 65,
    JVMTI_ERROR_UNSUPPORTED_REDEFINITION_HIERARCHY_CHANGED = 66,
    JVMTI_ERROR_UNSUPPORTED_REDEFINITION_METHOD_DELETED = 67,
    JVMTI_ERROR_UNSUPPORTED_VERSION = 68,
    JVMTI_ERROR_NAMES_DONT_MATCH = 69,
    JVMTI_ERROR_UNSUPPORTED_REDEFINITION_CLASS_MODIFIERS_CHANGED = 70,
    JVMTI_ERROR_UNSUPPORTED_REDEFINITION_METHOD_MODIFIERS_CHANGED = 71,
    JVMTI_ERROR_UNMODIFIABLE_CLASS = 79,
    JVMTI_ERROR_NOT_AVAILABLE = 98,
    JVMTI_ERROR_MUST_POSSESS_CAPABILITY = 99,
    JVMTI_ERROR_NULL_POINTER = 100,
    JVMTI_ERROR_ABSENT_INFORMATION = 101,
    JVMTI_ERROR_INVALID_EVENT_TYPE = 102,
    JVMTI_ERROR_ILLEGAL_ARGUMENT = 103,
    JVMTI_ERROR_NATIVE_METHOD = 104,
    JVMTI_ERROR_OUT_OF_MEMORY = 110,
    JVMTI_ERROR_ACCESS_DENIED = 111,
    JVMTI_ERROR_WRONG_PHASE = 112,
    JVMTI_ERROR_INTERNAL = 113,
    JVMTI_ERROR_UNATTACHED_THREAD = 115,
    JVMTI_ERROR_INVALID_ENVIRONMENT = 116,
    JVMTI_ERROR_MAX = 116
} jvmtiError;

    /* Event IDs */

typedef enum {
    JVMTI_MIN_EVENT_TYPE_VAL = 50,
    JVMTI_EVENT_VM_INIT = 50,
    JVMTI_EVENT_VM_DEATH = 51,
    JVMTI_EVENT_THREAD_START = 52,
    JVMTI_EVENT_THREAD_END = 53,
    JVMTI_EVENT_CLASS_FILE_LOAD_HOOK = 54,
    JVMTI_EVENT_CLASS_LOAD = 55,
    JVMTI_EVENT_CLASS_PREPARE = 56,
    JVMTI_EVENT_VM_START = 57,
    JVMTI_EVENT_EXCEPTION = 58,
    JVMTI_EVENT_EXCEPTION_CATCH = 59,
    JVMTI_EVENT_SINGLE_STEP = 60,
    JVMTI_EVENT_FRAME_POP = 61,
    JVMTI_EVENT_BREAKPOINT = 62,
    JVMTI_EVENT_FIELD_ACCESS = 63,
    JVMTI_EVENT_FIELD_MODIFICATION = 64,
    JVMTI_EVENT_METHOD_ENTRY = 65,
    JVMTI_EVENT_METHOD_EXIT = 66,
    JVMTI_EVENT_NATIVE_METHOD_BIND = 67,
    JVMTI_EVENT_COMPILED_METHOD_LOAD = 68,
    JVMTI_EVENT_COMPILED_METHOD_UNLOAD = 69,
    JVMTI_EVENT_DYNAMIC_CODE_GENERATED = 70,
    JVMTI_EVENT_DATA_DUMP_REQUEST = 71,
    JVMTI_EVENT_MONITOR_WAIT = 73,
    JVMTI_EVENT_MONITOR_WAITED = 74,
    JVMTI_EVENT_MONITOR_CONTENDED_ENTER = 75,
    JVMTI_EVENT_MONITOR_CONTENDED_ENTERED = 76,
    JVMTI_EVENT_GARBAGE_COLLECTION_START = 81,
    JVMTI_EVENT_GARBAGE_COLLECTION_FINISH = 82,
    JVMTI_EVENT_OBJECT_FREE = 83,
    JVMTI_EVENT_VM_OBJECT_ALLOC = 84,
    JVMTI_MAX_EVENT_TYPE_VAL = 84
} jvmtiEvent;


    /* Function Types */

typedef void (JNICALL *jvmtiStartFunction)
    (jvmtiEnv* jvmti_env, JNIEnv* jni_env, void* arg);

typedef jvmtiIterationControl (JNICALL *jvmtiHeapObjectCallback)
    (jlong class_tag, jlong size, jlong* tag_ptr, void* user_data);

typedef jvmtiIterationControl (JNICALL *jvmtiHeapRootCallback)
    (jvmtiHeapRootKind root_kind, jlong class_tag, jlong size, jlong* tag_ptr, void* user_data);

typedef jvmtiIterationControl (JNICALL *jvmtiStackReferenceCallback)
    (jvmtiHeapRootKind root_kind, jlong class_tag, jlong size, jlong* tag_ptr, jlong thread_tag, jint depth, jmethodID method, jint slot, void* user_data);

typedef jvmtiIterationControl (JNICALL *jvmtiObjectReferenceCallback)
    (jvmtiObjectReferenceKind reference_kind, jlong class_tag, jlong size, jlong* tag_ptr, jlong referrer_tag, jint referrer_index, void* user_data);

typedef jvmtiError (JNICALL *jvmtiExtensionFunction)
    (jvmtiEnv* jvmti_env,  ...);

typedef void (JNICALL *jvmtiExtensionEvent)
    (jvmtiEnv* jvmti_env,  ...);


    /* Structure Types */

typedef struct {
    char* name;
    jint priority;
    jboolean is_daemon;
    jthreadGroup thread_group;
    jobject context_class_loader;
} jvmtiThreadInfo;

typedef struct {
    jthreadGroup parent;
    char* name;
    jint max_priority;
    jboolean is_daemon;
} jvmtiThreadGroupInfo;

typedef struct {
    jmethodID method;
    jlocation location;
} jvmtiFrameInfo;

typedef struct {
    jthread thread;
    jint state;
    jvmtiFrameInfo* frame_buffer;
    jint frame_count;
} jvmtiStackInfo;

typedef struct {
    jclass klass;
    jint class_byte_count;
    const unsigned char* class_bytes;
} jvmtiClassDefinition;

typedef struct {
    jthread owner;
    jint entry_count;
    jint waiter_count;
    jthread* waiters;
    jint notify_waiter_count;
    jthread* notify_waiters;
} jvmtiMonitorUsage;

typedef struct {
    jlocation start_location;
    jint line_number;
} jvmtiLineNumberEntry;

typedef struct {
    jlocation start_location;
    jint length;
    char* name;
    char* signature;
    char* generic_signature;
    jint slot;