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Diffstat (limited to 'gnu/llvm/lib/ExecutionEngine/IntelJITEvents/jitprofiling.h')
| -rw-r--r-- | gnu/llvm/lib/ExecutionEngine/IntelJITEvents/jitprofiling.h | 259 |
1 files changed, 0 insertions, 259 deletions
diff --git a/gnu/llvm/lib/ExecutionEngine/IntelJITEvents/jitprofiling.h b/gnu/llvm/lib/ExecutionEngine/IntelJITEvents/jitprofiling.h deleted file mode 100644 index efd2b1a33f7..00000000000 --- a/gnu/llvm/lib/ExecutionEngine/IntelJITEvents/jitprofiling.h +++ /dev/null @@ -1,259 +0,0 @@ -/*===-- jitprofiling.h - JIT Profiling API-------------------------*- C -*-===* - * - * The LLVM Compiler Infrastructure - * - * This file is distributed under the University of Illinois Open Source - * License. See LICENSE.TXT for details. - * - *===----------------------------------------------------------------------===* - * - * This file provides Intel(R) Performance Analyzer JIT (Just-In-Time) - * Profiling API declaration. - * - * NOTE: This file comes in a style different from the rest of LLVM - * source base since this is a piece of code shared from Intel(R) - * products. Please do not reformat / re-style this code to make - * subsequent merges and contributions from the original source base eaiser. - * - *===----------------------------------------------------------------------===*/ -#ifndef __JITPROFILING_H__ -#define __JITPROFILING_H__ - -/* - * Various constants used by functions - */ - -/* event notification */ -typedef enum iJIT_jvm_event -{ - - /* shutdown */ - - /* - * Program exiting EventSpecificData NA - */ - iJVM_EVENT_TYPE_SHUTDOWN = 2, - - /* JIT profiling */ - - /* - * issued after method code jitted into memory but before code is executed - * EventSpecificData is an iJIT_Method_Load - */ - iJVM_EVENT_TYPE_METHOD_LOAD_FINISHED=13, - - /* issued before unload. Method code will no longer be executed, but code - * and info are still in memory. The VTune profiler may capture method - * code only at this point EventSpecificData is iJIT_Method_Id - */ - iJVM_EVENT_TYPE_METHOD_UNLOAD_START, - - /* Method Profiling */ - - /* method name, Id and stack is supplied - * issued when a method is about to be entered EventSpecificData is - * iJIT_Method_NIDS - */ - iJVM_EVENT_TYPE_ENTER_NIDS = 19, - - /* method name, Id and stack is supplied - * issued when a method is about to be left EventSpecificData is - * iJIT_Method_NIDS - */ - iJVM_EVENT_TYPE_LEAVE_NIDS -} iJIT_JVM_EVENT; - -typedef enum _iJIT_ModeFlags -{ - /* No need to Notify VTune, since VTune is not running */ - iJIT_NO_NOTIFICATIONS = 0x0000, - - /* when turned on the jit must call - * iJIT_NotifyEvent - * ( - * iJVM_EVENT_TYPE_METHOD_LOAD_FINISHED, - * ) - * for all the method already jitted - */ - iJIT_BE_NOTIFY_ON_LOAD = 0x0001, - - /* when turned on the jit must call - * iJIT_NotifyEvent - * ( - * iJVM_EVENT_TYPE_METHOD_UNLOAD_FINISHED, - * ) for all the method that are unloaded - */ - iJIT_BE_NOTIFY_ON_UNLOAD = 0x0002, - - /* when turned on the jit must instrument all - * the currently jited code with calls on - * method entries - */ - iJIT_BE_NOTIFY_ON_METHOD_ENTRY = 0x0004, - - /* when turned on the jit must instrument all - * the currently jited code with calls - * on method exit - */ - iJIT_BE_NOTIFY_ON_METHOD_EXIT = 0x0008 - -} iJIT_ModeFlags; - - - /* Flags used by iJIT_IsProfilingActive() */ -typedef enum _iJIT_IsProfilingActiveFlags -{ - /* No profiler is running. Currently not used */ - iJIT_NOTHING_RUNNING = 0x0000, - - /* Sampling is running. This is the default value - * returned by iJIT_IsProfilingActive() - */ - iJIT_SAMPLING_ON = 0x0001, - - /* Call Graph is running */ - iJIT_CALLGRAPH_ON = 0x0002 - -} iJIT_IsProfilingActiveFlags; - -/* Enumerator for the environment of methods*/ -typedef enum _iJDEnvironmentType -{ - iJDE_JittingAPI = 2 -} iJDEnvironmentType; - -/********************************** - * Data structures for the events * - **********************************/ - -/* structure for the events: - * iJVM_EVENT_TYPE_METHOD_UNLOAD_START - */ - -typedef struct _iJIT_Method_Id -{ - /* Id of the method (same as the one passed in - * the iJIT_Method_Load struct - */ - unsigned int method_id; - -} *piJIT_Method_Id, iJIT_Method_Id; - - -/* structure for the events: - * iJVM_EVENT_TYPE_ENTER_NIDS, - * iJVM_EVENT_TYPE_LEAVE_NIDS, - * iJVM_EVENT_TYPE_EXCEPTION_OCCURRED_NIDS - */ - -typedef struct _iJIT_Method_NIDS -{ - /* unique method ID */ - unsigned int method_id; - - /* NOTE: no need to fill this field, it's filled by VTune */ - unsigned int stack_id; - - /* method name (just the method, without the class) */ - char* method_name; -} *piJIT_Method_NIDS, iJIT_Method_NIDS; - -/* structures for the events: - * iJVM_EVENT_TYPE_METHOD_LOAD_FINISHED - */ - -typedef struct _LineNumberInfo -{ - /* x86 Offset from the beginning of the method*/ - unsigned int Offset; - - /* source line number from the beginning of the source file */ - unsigned int LineNumber; - -} *pLineNumberInfo, LineNumberInfo; - -typedef struct _iJIT_Method_Load -{ - /* unique method ID - can be any unique value, (except 0 - 999) */ - unsigned int method_id; - - /* method name (can be with or without the class and signature, in any case - * the class name will be added to it) - */ - char* method_name; - - /* virtual address of that method - This determines the method range for the - * iJVM_EVENT_TYPE_ENTER/LEAVE_METHOD_ADDR events - */ - void* method_load_address; - - /* Size in memory - Must be exact */ - unsigned int method_size; - - /* Line Table size in number of entries - Zero if none */ - unsigned int line_number_size; - - /* Pointer to the beginning of the line numbers info array */ - pLineNumberInfo line_number_table; - - /* unique class ID */ - unsigned int class_id; - - /* class file name */ - char* class_file_name; - - /* source file name */ - char* source_file_name; - - /* bits supplied by the user for saving in the JIT file */ - void* user_data; - - /* the size of the user data buffer */ - unsigned int user_data_size; - - /* NOTE: no need to fill this field, it's filled by VTune */ - iJDEnvironmentType env; - -} *piJIT_Method_Load, iJIT_Method_Load; - -/* API Functions */ -#ifdef __cplusplus -extern "C" { -#endif - -#ifndef CDECL -# if defined WIN32 || defined _WIN32 -# define CDECL __cdecl -# else /* defined WIN32 || defined _WIN32 */ -# if defined _M_X64 || defined _M_AMD64 || defined __x86_64__ -# define CDECL /* not actual on x86_64 platform */ -# else /* _M_X64 || _M_AMD64 || __x86_64__ */ -# define CDECL __attribute__ ((cdecl)) -# endif /* _M_X64 || _M_AMD64 || __x86_64__ */ -# endif /* defined WIN32 || defined _WIN32 */ -#endif /* CDECL */ - -#define JITAPI CDECL - -/* called when the settings are changed with new settings */ -typedef void (*iJIT_ModeChangedEx)(void *UserData, iJIT_ModeFlags Flags); - -int JITAPI iJIT_NotifyEvent(iJIT_JVM_EVENT event_type, void *EventSpecificData); - -/* The new mode call back routine */ -void JITAPI iJIT_RegisterCallbackEx(void *userdata, - iJIT_ModeChangedEx NewModeCallBackFuncEx); - -iJIT_IsProfilingActiveFlags JITAPI iJIT_IsProfilingActive(void); - -void JITAPI FinalizeThread(void); - -void JITAPI FinalizeProcess(void); - -unsigned int JITAPI iJIT_GetNewMethodID(void); - -#ifdef __cplusplus -} -#endif - -#endif /* __JITPROFILING_H__ */ |