mono/metadata/profiler.h

   1 #ifndef __MONO_PROFILER_H__
   2 #define __MONO_PROFILER_H__
   3
   4 #include <mono/metadata/object.h>
   5 #include <mono/metadata/appdomain.h>
   6
   7 MONO_BEGIN_DECLS
   8
   9 #define MONO_PROFILER_MAX_STAT_CALL_CHAIN_DEPTH 128
  10
  11 typedef enum {
  12         MONO_PROFILE_NONE = 0,
  13         MONO_PROFILE_APPDOMAIN_EVENTS = 1 << 0,
  14         MONO_PROFILE_ASSEMBLY_EVENTS  = 1 << 1,
  15         MONO_PROFILE_MODULE_EVENTS    = 1 << 2,
  16         MONO_PROFILE_CLASS_EVENTS     = 1 << 3,
  17         MONO_PROFILE_JIT_COMPILATION  = 1 << 4,
  18         MONO_PROFILE_INLINING         = 1 << 5,
  19         MONO_PROFILE_EXCEPTIONS       = 1 << 6,
  20         MONO_PROFILE_ALLOCATIONS      = 1 << 7,
  21         MONO_PROFILE_GC               = 1 << 8,
  22         MONO_PROFILE_THREADS          = 1 << 9,
  23         MONO_PROFILE_REMOTING         = 1 << 10,
  24         MONO_PROFILE_TRANSITIONS      = 1 << 11,
  25         MONO_PROFILE_ENTER_LEAVE      = 1 << 12,
  26         MONO_PROFILE_COVERAGE         = 1 << 13,
  27         MONO_PROFILE_INS_COVERAGE     = 1 << 14,
  28         MONO_PROFILE_STATISTICAL      = 1 << 15,
  29         MONO_PROFILE_METHOD_EVENTS    = 1 << 16,
  30         MONO_PROFILE_MONITOR_EVENTS   = 1 << 17,
  31         MONO_PROFILE_IOMAP_EVENTS     = 1 << 18, /* this should likely be removed, too */
  32         MONO_PROFILE_GC_MOVES         = 1 << 19
  33 } MonoProfileFlags;
  34
  35 typedef enum {
  36         MONO_PROFILE_OK,
  37         MONO_PROFILE_FAILED
  38 } MonoProfileResult;
  39
  40 typedef enum {
  41         MONO_GC_EVENT_START,
  42         MONO_GC_EVENT_MARK_START,
  43         MONO_GC_EVENT_MARK_END,
  44         MONO_GC_EVENT_RECLAIM_START,
  45         MONO_GC_EVENT_RECLAIM_END,
  46         MONO_GC_EVENT_END,
  47         MONO_GC_EVENT_PRE_STOP_WORLD,
  48         MONO_GC_EVENT_POST_STOP_WORLD,
  49         MONO_GC_EVENT_PRE_START_WORLD,
  50         MONO_GC_EVENT_POST_START_WORLD
  51 } MonoGCEvent;
  52
  53 /* coverage info */
  54 typedef struct {
  55         MonoMethod *method;
  56         int iloffset;
  57         int counter;
  58         const char *filename;
  59         int line;
  60         int col;
  61 } MonoProfileCoverageEntry;
  62
  63 /* executable code buffer info */
  64 typedef enum {
  65         MONO_PROFILER_CODE_BUFFER_UNKNOWN,
  66         MONO_PROFILER_CODE_BUFFER_METHOD,
  67         MONO_PROFILER_CODE_BUFFER_LAST
  68 } MonoProfilerCodeBufferType;
  69
  70 typedef struct _MonoProfiler MonoProfiler;
  71
  72 typedef enum {
  73         MONO_PROFILER_MONITOR_CONTENTION = 1,
  74         MONO_PROFILER_MONITOR_DONE = 2,
  75         MONO_PROFILER_MONITOR_FAIL = 3
  76 } MonoProfilerMonitorEvent;
  77
  78 typedef enum {
  79         MONO_PROFILER_CALL_CHAIN_NONE = 0,
  80         MONO_PROFILER_CALL_CHAIN_NATIVE = 1,
  81         MONO_PROFILER_CALL_CHAIN_GLIBC = 2,
  82         MONO_PROFILER_CALL_CHAIN_MANAGED = 3,
  83         MONO_PROFILER_CALL_CHAIN_INVALID = 4
  84 } MonoProfilerCallChainStrategy;
  85
  86 /*
  87  * Functions that the runtime will call on the profiler.
  88  */
  89
  90 typedef void (*MonoProfileFunc) (MonoProfiler *prof);
  91
  92 typedef void (*MonoProfileAppDomainFunc) (MonoProfiler *prof, MonoDomain   *domain);
  93 typedef void (*MonoProfileMethodFunc)   (MonoProfiler *prof, MonoMethod   *method);
  94 typedef void (*MonoProfileClassFunc)    (MonoProfiler *prof, MonoClass    *klass);
  95 typedef void (*MonoProfileModuleFunc)   (MonoProfiler *prof, MonoImage    *module);
  96 typedef void (*MonoProfileAssemblyFunc) (MonoProfiler *prof, MonoAssembly *assembly);
  97 typedef void (*MonoProfileMonitorFunc)  (MonoProfiler *prof, MonoObject *obj, MonoProfilerMonitorEvent event);
  98
  99 typedef void (*MonoProfileExceptionFunc) (MonoProfiler *prof, MonoObject *object);
 100 typedef void (*MonoProfileExceptionClauseFunc) (MonoProfiler *prof, MonoMethod *method, int clause_type, int clause_num);
 101
 102 typedef void (*MonoProfileAppDomainResult)(MonoProfiler *prof, MonoDomain   *domain,   int result);
 103 typedef void (*MonoProfileMethodResult)   (MonoProfiler *prof, MonoMethod   *method,   int result);
 104 typedef void (*MonoProfileJitResult)      (MonoProfiler *prof, MonoMethod   *method,   MonoJitInfo* jinfo,   int result);
 105 typedef void (*MonoProfileClassResult)    (MonoProfiler *prof, MonoClass    *klass,    int result);
 106 typedef void (*MonoProfileModuleResult)   (MonoProfiler *prof, MonoImage    *module,   int result);
 107 typedef void (*MonoProfileAssemblyResult) (MonoProfiler *prof, MonoAssembly *assembly, int result);
 108
 109 typedef void (*MonoProfileMethodInline)   (MonoProfiler *prof, MonoMethod   *parent, MonoMethod *child, int *ok);
 110
 111 typedef void (*MonoProfileThreadFunc)     (MonoProfiler *prof, intptr_t tid);
 112 typedef void (*MonoProfileAllocFunc)      (MonoProfiler *prof, MonoObject *obj, MonoClass *klass);
 113 typedef void (*MonoProfileStatFunc)       (MonoProfiler *prof, mono_byte *ip, void *context);
 114 typedef void (*MonoProfileStatCallChainFunc) (MonoProfiler *prof, int call_chain_depth, mono_byte **ip, void *context);
 115 typedef void (*MonoProfileGCFunc)         (MonoProfiler *prof, MonoGCEvent event, int generation);
 116 typedef void (*MonoProfileGCMoveFunc)     (MonoProfiler *prof, void **objects, int num);
 117 typedef void (*MonoProfileGCResizeFunc)   (MonoProfiler *prof, int64_t new_size);
 118
 119 typedef void (*MonoProfileIomapFunc) (MonoProfiler *prof, const char *report, const char *pathname, const char *new_pathname);
 120
 121 typedef mono_bool (*MonoProfileCoverageFilterFunc)   (MonoProfiler *prof, MonoMethod *method);
 122
 123 typedef void (*MonoProfileCoverageFunc)   (MonoProfiler *prof, const MonoProfileCoverageEntry *entry);
 124
 125 typedef void (*MonoProfilerCodeChunkNew) (MonoProfiler *prof, void* chunk, int size);
 126 typedef void (*MonoProfilerCodeChunkDestroy) (MonoProfiler *prof, void* chunk);
 127 typedef void (*MonoProfilerCodeBufferNew) (MonoProfiler *prof, void* buffer, int size, MonoProfilerCodeBufferType type, void *data);
 128
 129 /*
 130  * Function the profiler may call.
 131  */
 132 void mono_profiler_install       (MonoProfiler *prof, MonoProfileFunc shutdown_callback);
 133 void mono_profiler_set_events    (MonoProfileFlags events);
 134
 135 MonoProfileFlags mono_profiler_get_events (void);
 136
 137 void mono_profiler_install_appdomain   (MonoProfileAppDomainFunc start_load, MonoProfileAppDomainResult end_load,
 138                                         MonoProfileAppDomainFunc start_unload, MonoProfileAppDomainFunc end_unload);
 139 void mono_profiler_install_assembly    (MonoProfileAssemblyFunc start_load, MonoProfileAssemblyResult end_load,
 140                                         MonoProfileAssemblyFunc start_unload, MonoProfileAssemblyFunc end_unload);
 141 void mono_profiler_install_module      (MonoProfileModuleFunc start_load, MonoProfileModuleResult end_load,
 142                                         MonoProfileModuleFunc start_unload, MonoProfileModuleFunc end_unload);
 143 void mono_profiler_install_class       (MonoProfileClassFunc start_load, MonoProfileClassResult end_load,
 144                                         MonoProfileClassFunc start_unload, MonoProfileClassFunc end_unload);
 145
 146 void mono_profiler_install_jit_compile (MonoProfileMethodFunc start, MonoProfileMethodResult end);
 147 void mono_profiler_install_jit_end (MonoProfileJitResult end);
 148 void mono_profiler_install_method_free (MonoProfileMethodFunc callback);
 149 void mono_profiler_install_method_invoke (MonoProfileMethodFunc start, MonoProfileMethodFunc end);
 150 void mono_profiler_install_enter_leave (MonoProfileMethodFunc enter, MonoProfileMethodFunc fleave);
 151 void mono_profiler_install_thread      (MonoProfileThreadFunc start, MonoProfileThreadFunc end);
 152 void mono_profiler_install_transition  (MonoProfileMethodResult callback);
 153 void mono_profiler_install_allocation  (MonoProfileAllocFunc callback);
 154 void mono_profiler_install_monitor     (MonoProfileMonitorFunc callback);
 155 void mono_profiler_install_statistical (MonoProfileStatFunc callback);
 156 void mono_profiler_install_statistical_call_chain (MonoProfileStatCallChainFunc callback, int call_chain_depth, MonoProfilerCallChainStrategy call_chain_strategy);
 157 void mono_profiler_install_exception   (MonoProfileExceptionFunc throw_callback, MonoProfileMethodFunc exc_method_leave, MonoProfileExceptionClauseFunc clause_callback);
 158 void mono_profiler_install_coverage_filter (MonoProfileCoverageFilterFunc callback);
 159 void mono_profiler_coverage_get  (MonoProfiler *prof, MonoMethod *method, MonoProfileCoverageFunc func);
 160 void mono_profiler_install_gc    (MonoProfileGCFunc callback, MonoProfileGCResizeFunc heap_resize_callback);
 161 void mono_profiler_install_gc_moves    (MonoProfileGCMoveFunc callback);
 162 void mono_profiler_install_runtime_initialized (MonoProfileFunc runtime_initialized_callback);
 163
 164 void mono_profiler_install_code_chunk_new (MonoProfilerCodeChunkNew callback);
 165 void mono_profiler_install_code_chunk_destroy (MonoProfilerCodeChunkDestroy callback);
 166 void mono_profiler_install_code_buffer_new (MonoProfilerCodeBufferNew callback);
 167
 168 void mono_profiler_install_iomap (MonoProfileIomapFunc callback);
 169
 170 void mono_profiler_load             (const char *desc);
 171
 172 MONO_END_DECLS
 173
 174 #endif /* __MONO_PROFILER_H__ */
 175