diff options
author | Kenneth Russel <[email protected]> | 2009-06-15 22:57:38 +0000 |
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committer | Kenneth Russel <[email protected]> | 2009-06-15 22:57:38 +0000 |
commit | a959c53b7ac91e489bf0959391e892790b9ff248 (patch) | |
tree | 4664742a4f9f6daa694364292e376ad2e6ee97d1 /make/stub_includes/jni/macosx/jvmpi.h | |
parent | 506b634b780dcd23aa61015c2ceba3e687196abf (diff) |
Copied JOGL_2_SANDBOX r1957 on to trunk; JOGL_2_SANDBOX branch is now closed
git-svn-id: file:///usr/local/projects/SUN/JOGL/git-svn/svn-server-sync/jogl/trunk@1959 232f8b59-042b-4e1e-8c03-345bb8c30851
Diffstat (limited to 'make/stub_includes/jni/macosx/jvmpi.h')
-rw-r--r-- | make/stub_includes/jni/macosx/jvmpi.h | 642 |
1 files changed, 642 insertions, 0 deletions
diff --git a/make/stub_includes/jni/macosx/jvmpi.h b/make/stub_includes/jni/macosx/jvmpi.h new file mode 100644 index 000000000..2dbaae5e7 --- /dev/null +++ b/make/stub_includes/jni/macosx/jvmpi.h @@ -0,0 +1,642 @@ +/* + * @(#)jvmpi.h 1.28 03/12/19 + * + * Copyright 2004 Sun Microsystems, Inc. All rights reserved. + * SUN PROPRIETARY/CONFIDENTIAL. Use is subject to license terms. + */ + +#ifndef _JAVASOFT_JVMPI_H_ +#define _JAVASOFT_JVMPI_H_ + +#include "jni.h" + +#define JVMPI_VERSION_1 ((jint)0x10000001) /* implied 0 for minor version */ +#define JVMPI_VERSION_1_1 ((jint)0x10000002) +#define JVMPI_VERSION_1_2 ((jint)0x10000003) + +#ifdef __cplusplus +extern "C" { +#endif + typedef void (*jvmpi_void_function_of_void)(void *); +#ifdef __cplusplus +} +#endif + +/**************************************************************** + * Profiler interface data structures. + ****************************************************************/ +/* identifier types. */ +struct _jobjectID; +typedef struct _jobjectID * jobjectID; /* type of object ids */ + +/* raw monitors */ +struct _JVMPI_RawMonitor; +typedef struct _JVMPI_RawMonitor * JVMPI_RawMonitor; + +/* call frame */ +typedef struct { + jint lineno; /* line number in the source file */ + jmethodID method_id; /* method executed in this frame */ +} JVMPI_CallFrame; + +/* call trace */ +typedef struct { + JNIEnv *env_id; /* Env where trace was recorded */ + jint num_frames; /* number of frames in this trace */ + JVMPI_CallFrame *frames; /* frames */ +} JVMPI_CallTrace; + +/* method */ +typedef struct { + char *method_name; /* name of method */ + char *method_signature; /* signature of method */ + jint start_lineno; /* -1 if native, abstract .. */ + jint end_lineno; /* -1 if native, abstract .. */ + jmethodID method_id; /* id assigned to this method */ +} JVMPI_Method; + +/* Field */ +typedef struct { + char *field_name; /* name of field */ + char *field_signature; /* signature of field */ +} JVMPI_Field; + +/* line number info for a compiled method */ +typedef struct { + jint offset; /* offset from beginning of method */ + jint lineno; /* lineno from beginning of src file */ +} JVMPI_Lineno; + +/* event */ +typedef struct { + jint event_type; /* event_type */ + JNIEnv *env_id; /* env where this event occured */ + + union { + struct { + const char *class_name; /* class name */ + char *source_name; /* name of source file */ + jint num_interfaces; /* number of interfaces implemented */ + jint num_methods; /* number of methods in the class */ + JVMPI_Method *methods; /* methods */ + jint num_static_fields; /* number of static fields */ + JVMPI_Field *statics; /* static fields */ + jint num_instance_fields; /* number of instance fields */ + JVMPI_Field *instances; /* instance fields */ + jobjectID class_id; /* id of the class object */ + } class_load; + + struct { + jobjectID class_id; /* id of the class object */ + } class_unload; + + struct { + unsigned char *class_data; /* content of class file */ + jint class_data_len; /* class file length */ + unsigned char *new_class_data; /* instrumented class file */ + jint new_class_data_len; /* new class file length */ + void * (*malloc_f)(unsigned int); /* memory allocation function */ + } class_load_hook; + + struct { + jint arena_id; + jobjectID class_id; /* id of object class */ + jint is_array; /* JVMPI_NORMAL_OBJECT, ... */ + jint size; /* size in number of bytes */ + jobjectID obj_id; /* id assigned to this object */ + } obj_alloc; + + struct { + jobjectID obj_id; /* id of the object */ + } obj_free; + + struct { + jint arena_id; /* cur arena id */ + jobjectID obj_id; /* cur object id */ + jint new_arena_id; /* new arena id */ + jobjectID new_obj_id; /* new object id */ + } obj_move; + + struct { + jint arena_id; /* id of arena */ + const char *arena_name; /* name of arena */ + } new_arena; + + struct { + jint arena_id; /* id of arena */ + } delete_arena; + + struct { + char *thread_name; /* name of thread */ + char *group_name; /* name of group */ + char *parent_name; /* name of parent */ + jobjectID thread_id; /* id of the thread object */ + JNIEnv *thread_env_id; + } thread_start; + + struct { + int dump_level; /* level of the heap dump info */ + char *begin; /* where all the root records begin, + please see the heap dump buffer + format described below */ + char *end; /* where the object records end. */ + jint num_traces; /* number of thread traces, + 0 if dump level = JVMPI_DUMP_LEVEL_0 */ + JVMPI_CallTrace *traces; /* thread traces collected during + heap dump */ + } heap_dump; + + struct { + jobjectID obj_id; /* object id */ + jobject ref_id; /* id assigned to the globalref */ + } jni_globalref_alloc; + + struct { + jobject ref_id; /* id of the global ref */ + } jni_globalref_free; + + struct { + jmethodID method_id; /* method */ + } method; + + struct { + jmethodID method_id; /* id of method */ + jobjectID obj_id; /* id of target object */ + } method_entry2; + + struct { + jmethodID method_id; /* id of compiled method */ + void *code_addr; /* code start addr. in memory */ + jint code_size; /* code size */ + jint lineno_table_size; /* size of lineno table */ + JVMPI_Lineno *lineno_table; /* lineno info */ + } compiled_method_load; + + struct { + jmethodID method_id; /* id of unloaded compiled method */ + } compiled_method_unload; + + struct { + jmethodID method_id; /* id of the method the instruction belongs to */ + jint offset; /* instruction offset in the method's bytecode */ + union { + struct { + jboolean is_true; /* whether true or false branch is taken */ + } if_info; + struct { + jint key; /* top stack value used as an index */ + jint low; /* min value of the index */ + jint hi; /* max value of the index */ + } tableswitch_info; + struct { + jint chosen_pair_index; /* actually chosen pair index (0-based) + * if chosen_pair_index == pairs_total then + * the 'default' branch is taken + */ + jint pairs_total; /* total number of lookupswitch pairs */ + } lookupswitch_info; + } u; + } instruction; + + struct { + char *begin; /* beginning of dump buffer, + see below for format */ + char *end; /* end of dump buffer */ + jint num_traces; /* number of traces */ + JVMPI_CallTrace *traces; /* traces of all threads */ + jint *threads_status; /* status of all threads */ + } monitor_dump; + + struct { + const char *name; /* name of raw monitor */ + JVMPI_RawMonitor id; /* id */ + } raw_monitor; + + struct { + jobjectID object; /* Java object */ + } monitor; + + struct { + jobjectID object; /* Java object */ + jlong timeout; /* timeout period */ + } monitor_wait; + + struct { + jlong used_objects; + jlong used_object_space; + jlong total_object_space; + } gc_info; + + struct { + jint data_len; + char *data; + } object_dump; + } u; +} JVMPI_Event; + +/* interface functions */ +typedef struct { + jint version; /* JVMPI version */ + + /* ------interface implemented by the profiler------ */ + + /** + * Function called by the JVM to notify an event. + */ + void (*NotifyEvent)(JVMPI_Event *event); + + /* ------interface implemented by the JVM------ */ + + /** + * Function called by the profiler to enable/disable/send notification + * for a particular event type. + * + * event_type - event_type + * arg - event specific arg + * + * return JVMPI_NOT_AVAILABLE, JVMPI_SUCCESS or JVMPI_FAIL + */ + jint (*EnableEvent)(jint event_type, void *arg); + jint (*DisableEvent)(jint event_type, void *arg); + jint (*RequestEvent)(jint event_type, void *arg); + + /** + * Function called by the profiler to get a stack + * trace from the JVM. + * + * trace - trace data structure to be filled + * depth - maximum depth of the trace. + */ + void (*GetCallTrace)(JVMPI_CallTrace *trace, jint depth); + + /** + * Function called by profiler when it wants to exit/stop. + */ + void (*ProfilerExit)(jint); + + /** + * Utility functions provided by the JVM. + */ + JVMPI_RawMonitor (*RawMonitorCreate)(char *lock_name); + void (*RawMonitorEnter)(JVMPI_RawMonitor lock_id); + void (*RawMonitorExit)(JVMPI_RawMonitor lock_id); + void (*RawMonitorWait)(JVMPI_RawMonitor lock_id, jlong ms); + void (*RawMonitorNotifyAll)(JVMPI_RawMonitor lock_id); + void (*RawMonitorDestroy)(JVMPI_RawMonitor lock_id); + + /** + * Function called by the profiler to get the current thread's CPU time. + * + * return time in nanoseconds; + */ + jlong (*GetCurrentThreadCpuTime)(void); + + void (*SuspendThread)(JNIEnv *env); + void (*ResumeThread)(JNIEnv *env); + jint (*GetThreadStatus)(JNIEnv *env); + jboolean (*ThreadHasRun)(JNIEnv *env); + + /* This function can be called safely only after JVMPI_EVENT_VM_INIT_DONE + notification by the JVM. */ + jint (*CreateSystemThread)(char *name, jint priority, void (*f)(void *)); + + /* thread local storage access functions to avoid locking in time + critical functions */ + void (*SetThreadLocalStorage)(JNIEnv *env_id, void *ptr); + void * (*GetThreadLocalStorage)(JNIEnv *env_id); + + /* control GC */ + void (*DisableGC)(void); + void (*EnableGC)(void); + void (*RunGC)(void); + + jobjectID (*GetThreadObject)(JNIEnv *env); + jobjectID (*GetMethodClass)(jmethodID mid); + + /* JNI <-> jobject conversions */ + jobject (*jobjectID2jobject)(jobjectID jid); + jobjectID (*jobject2jobjectID)(jobject jobj); + + void (*SuspendThreadList) + (jint reqCount, JNIEnv **reqList, jint *results); + void (*ResumeThreadList) + (jint reqCount, JNIEnv **reqList, jint *results); +} JVMPI_Interface; + +/* type of argument passed to RequestEvent for heap dumps */ +typedef struct { + jint heap_dump_level; +} JVMPI_HeapDumpArg; + +/********************************************************************** + * Constants and formats used in JVM Profiler Interface. + **********************************************************************/ +/* + * Event type constants. + */ +#define JVMPI_EVENT_METHOD_ENTRY ((jint)1) +#define JVMPI_EVENT_METHOD_ENTRY2 ((jint)2) +#define JVMPI_EVENT_METHOD_EXIT ((jint)3) + +#define JVMPI_EVENT_OBJECT_ALLOC ((jint)4) +#define JVMPI_EVENT_OBJECT_FREE ((jint)5) +#define JVMPI_EVENT_OBJECT_MOVE ((jint)6) + +#define JVMPI_EVENT_COMPILED_METHOD_LOAD ((jint)7) +#define JVMPI_EVENT_COMPILED_METHOD_UNLOAD ((jint)8) + +#define JVMPI_EVENT_INSTRUCTION_START ((jint)9) + +#define JVMPI_EVENT_THREAD_START ((jint)33) +#define JVMPI_EVENT_THREAD_END ((jint)34) + +#define JVMPI_EVENT_CLASS_LOAD_HOOK ((jint)35) + +#define JVMPI_EVENT_HEAP_DUMP ((jint)37) +#define JVMPI_EVENT_JNI_GLOBALREF_ALLOC ((jint)38) +#define JVMPI_EVENT_JNI_GLOBALREF_FREE ((jint)39) +#define JVMPI_EVENT_JNI_WEAK_GLOBALREF_ALLOC ((jint)40) +#define JVMPI_EVENT_JNI_WEAK_GLOBALREF_FREE ((jint)41) +#define JVMPI_EVENT_CLASS_LOAD ((jint)42) +#define JVMPI_EVENT_CLASS_UNLOAD ((jint)43) +#define JVMPI_EVENT_DATA_DUMP_REQUEST ((jint)44) +#define JVMPI_EVENT_DATA_RESET_REQUEST ((jint)45) + +#define JVMPI_EVENT_JVM_INIT_DONE ((jint)46) +#define JVMPI_EVENT_JVM_SHUT_DOWN ((jint)47) + +#define JVMPI_EVENT_ARENA_NEW ((jint)48) +#define JVMPI_EVENT_ARENA_DELETE ((jint)49) + +#define JVMPI_EVENT_OBJECT_DUMP ((jint)50) + +#define JVMPI_EVENT_RAW_MONITOR_CONTENDED_ENTER ((jint)51) +#define JVMPI_EVENT_RAW_MONITOR_CONTENDED_ENTERED ((jint)52) +#define JVMPI_EVENT_RAW_MONITOR_CONTENDED_EXIT ((jint)53) +#define JVMPI_EVENT_MONITOR_CONTENDED_ENTER ((jint)54) +#define JVMPI_EVENT_MONITOR_CONTENDED_ENTERED ((jint)55) +#define JVMPI_EVENT_MONITOR_CONTENDED_EXIT ((jint)56) +#define JVMPI_EVENT_MONITOR_WAIT ((jint)57) +#define JVMPI_EVENT_MONITOR_WAITED ((jint)58) +#define JVMPI_EVENT_MONITOR_DUMP ((jint)59) + +#define JVMPI_EVENT_GC_START ((jint)60) +#define JVMPI_EVENT_GC_FINISH ((jint)61) + +#define JVMPI_MAX_EVENT_TYPE_VAL ((jint)61) + +/* old definitions, to be removed */ +#define JVMPI_EVENT_LOAD_COMPILED_METHOD ((jint)7) +#define JVMPI_EVENT_UNLOAD_COMPILED_METHOD ((jint)8) +#define JVMPI_EVENT_NEW_ARENA ((jint)48) +#define JVMPI_EVENT_DELETE_ARENA ((jint)49) +#define JVMPI_EVENT_DUMP_DATA_REQUEST ((jint)44) +#define JVMPI_EVENT_RESET_DATA_REQUEST ((jint)45) +#define JVMPI_EVENT_OBJ_ALLOC ((jint)4) +#define JVMPI_EVENT_OBJ_FREE ((jint)5) +#define JVMPI_EVENT_OBJ_MOVE ((jint)6) + +#define JVMPI_REQUESTED_EVENT ((jint)0x10000000) + + + +/* + * enabling/disabling event notification. + */ +/* results */ +#define JVMPI_SUCCESS ((jint)0) +#define JVMPI_NOT_AVAILABLE ((jint)1) +#define JVMPI_FAIL ((jint)-1) + +/* + * Thread status + */ +enum { + JVMPI_THREAD_RUNNABLE = 1, + JVMPI_THREAD_MONITOR_WAIT, + JVMPI_THREAD_CONDVAR_WAIT +}; + +#define JVMPI_THREAD_SUSPENDED 0x8000 +#define JVMPI_THREAD_INTERRUPTED 0x4000 + +/* + * Thread priority + */ +#define JVMPI_MINIMUM_PRIORITY 1 +#define JVMPI_MAXIMUM_PRIORITY 10 +#define JVMPI_NORMAL_PRIORITY 5 + +/* + * Object type constants. + */ +#define JVMPI_NORMAL_OBJECT ((jint)0) +#define JVMPI_CLASS ((jint)2) +#define JVMPI_BOOLEAN ((jint)4) +#define JVMPI_CHAR ((jint)5) +#define JVMPI_FLOAT ((jint)6) +#define JVMPI_DOUBLE ((jint)7) +#define JVMPI_BYTE ((jint)8) +#define JVMPI_SHORT ((jint)9) +#define JVMPI_INT ((jint)10) +#define JVMPI_LONG ((jint)11) + +/* + * Monitor dump constants. + */ + +#define JVMPI_MONITOR_JAVA 0x01 +#define JVMPI_MONITOR_RAW 0x02 + +/* + * Heap dump constants. + */ +#define JVMPI_GC_ROOT_UNKNOWN 0xff +#define JVMPI_GC_ROOT_JNI_GLOBAL 0x01 +#define JVMPI_GC_ROOT_JNI_LOCAL 0x02 +#define JVMPI_GC_ROOT_JAVA_FRAME 0x03 +#define JVMPI_GC_ROOT_NATIVE_STACK 0x04 +#define JVMPI_GC_ROOT_STICKY_CLASS 0x05 +#define JVMPI_GC_ROOT_THREAD_BLOCK 0x06 +#define JVMPI_GC_ROOT_MONITOR_USED 0x07 +#define JVMPI_GC_ROOT_THREAD_OBJ 0x08 + +#define JVMPI_GC_CLASS_DUMP 0x20 +#define JVMPI_GC_INSTANCE_DUMP 0x21 +#define JVMPI_GC_OBJ_ARRAY_DUMP 0x22 +#define JVMPI_GC_PRIM_ARRAY_DUMP 0x23 + +/* + * Dump levels + */ +#define JVMPI_DUMP_LEVEL_0 ((jint)0) +#define JVMPI_DUMP_LEVEL_1 ((jint)1) +#define JVMPI_DUMP_LEVEL_2 ((jint)2) + +/* Types used in dumps - + * + * u1: 1 byte + * u2: 2 bytes + * u4: 4 bytes + * u8: 8 bytes + * + * ty: u1 where: + * JVMPI_CLASS: object + * JVMPI_BOOLEAN: boolean + * JVMPI_CHAR: char + * JVMPI_FLOAT: float + * JVMPI_DOUBLE: double + * JVMPI_BYTE: byte + * JVMPI_SHORT: short + * JVMPI_INT: int + * JVMPI_LONG: long + * + * vl: values, exact type depends on the type of the value: + * JVMPI_BOOLEAN & JVMPI_BYTE: u1 + * JVMPI_SHORT & JVMPI_CHAR: u2 + * JVMPI_INT & JVMPI_FLOAT: u4 + * JVMPI_LONG & JVMPI_DOUBLE: u8 + * JVMPI_CLASS: jobjectID + */ + +/* Format of the monitor dump buffer: + * + * u1 monitor type + * + * JVMPI_MONITOR_JAVA Java monitor + * + * jobjectID object + * JNIEnv * owner thread + * u4 entry count + * u4 # of threads waiting to enter + * [JNIEnv *]* threads waiting to enter + * u4 # of threads waiting to be notified + * [JNIEnv *]* threads waiting to be notified + * + * JVMPI_MONITOR_RAW raw monitor + * + * char * name + * JVMPI_RawMonitor raw monitor + * JNIEnv * owner thread + * u4 entry count + * u4 # of threads waiting to enter + * [JNIEnv *]* threads waiting to enter + * u4 # of threads waiting to be notified + * [JNIEnv *]* threads waiting to be notified + */ + +/* Format of the heap dump buffer depends on the dump level + * specified in the JVMPI_HeapDumpArg passed to RequestEvent as arg. + * The default is JVMPI_DUMP_LEVEL_2. + * + * JVMPI_DUMP_LEVEL_0: + * + * u1 object type (JVMPI_CLASS ...) + * jobjectID object + * + * JVMPI_DUMP_LEVEL_1 and JVMPI_DUMP_LEVEL_2 use the following format: + * In the case of JVMPI_DUMP_LEVEL_1 the values of primitive fields in object + * instance dumps , the values of primitive statics in class dumps and the + * values of primitive arrays are excluded. JVMPI_DUMP_LEVEL_2 includes the + * primitive values. + * + * u1 record type + * + * JVMPI_GC_ROOT_UNKNOWN unknown root + * + * jobjectID object + * + * JVMPI_GC_ROOT_JNI_GLOBAL JNI global ref root + * + * jobjectID object + * jobject JNI global reference + * + * JVMPI_GC_ROOT_JNI_LOCAL JNI local ref + * + * jobjectID object + * JNIEnv * thread + * u4 frame # in stack trace (-1 for empty) + * + * JVMPI_GC_ROOT_JAVA_FRAME Java stack frame + * + * jobjectID object + * JNIEnv * thread + * u4 frame # in stack trace (-1 for empty) + * + * JVMPI_GC_ROOT_NATIVE_STACK Native stack + * + * jobjectID object + * JNIEnv * thread + * + * JVMPI_GC_ROOT_STICKY_CLASS System class + * + * jobjectID class object + * + * JVMPI_GC_ROOT_THREAD_BLOCK Reference from thread block + * + * jobjectID thread object + * JNIEnv * thread + * + * JVMPI_GC_ROOT_MONITOR_USED Busy monitor + * + * jobjectID object + * + * JVMPI_GC_CLASS_DUMP dump of a class object + * + * jobjectID class + * jobjectID super + * jobjectID class loader + * jobjectID signers + * jobjectID protection domain + * jobjectID class name + * void * reserved + * + * u4 instance size (in bytes) + * + * [jobjectID]* interfaces + * + * u2 size of constant pool + * [u2, constant pool index, + * ty, type, + * vl]* value + * + * [vl]* static field values + * + * JVMPI_GC_INSTANCE_DUMP dump of a normal object + * + * jobjectID object + * jobjectID class + * u4 number of bytes that follow + * [vl]* instance field values (class, followed + * by super, super's super ...) + * + * JVMPI_GC_OBJ_ARRAY_DUMP dump of an object array + * + * jobjectID array object + * u4 number of elements + * jobjectID element class + * [jobjectID]* elements + * + * JVMPI_GC_PRIM_ARRAY_DUMP dump of a primitive array + * + * jobjectID array object + * u4 number of elements + * ty element type + * [vl]* elements + * + */ + +/* Format of the dump received in JVMPI_EVENT_OBJECT_DUMP: + * All the records have JVMPI_DUMP_LEVEL_2 information. + * + * u1 record type + * + * followed by a: + * + * JVMPI_GC_CLASS_DUMP, + * JVMPI_GC_INSTANCE_DUMP, + * JVMPI_GC_OBJ_ARRAY_DUMP, or + * JVMPI_GC_PRIM_ARRAY_DUMP record. + */ + +#endif /* !_JAVASOFT_JVMPI_H_ */ |