/
profiler.h
222 lines (186 loc) · 10.8 KB
/
profiler.h
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
#ifndef __MONO_PROFILER_H__
#define __MONO_PROFILER_H__
#include <mono/metadata/object.h>
#include <mono/metadata/appdomain.h>
MONO_BEGIN_DECLS
#define MONO_PROFILER_MAX_STAT_CALL_CHAIN_DEPTH 128
typedef enum {
MONO_PROFILE_NONE = 0,
MONO_PROFILE_APPDOMAIN_EVENTS = 1 << 0,
MONO_PROFILE_ASSEMBLY_EVENTS = 1 << 1,
MONO_PROFILE_MODULE_EVENTS = 1 << 2,
MONO_PROFILE_CLASS_EVENTS = 1 << 3,
MONO_PROFILE_JIT_COMPILATION = 1 << 4,
MONO_PROFILE_INLINING = 1 << 5,
MONO_PROFILE_EXCEPTIONS = 1 << 6,
MONO_PROFILE_ALLOCATIONS = 1 << 7,
MONO_PROFILE_GC = 1 << 8,
MONO_PROFILE_THREADS = 1 << 9,
MONO_PROFILE_REMOTING = 1 << 10,
MONO_PROFILE_TRANSITIONS = 1 << 11,
MONO_PROFILE_ENTER_LEAVE = 1 << 12,
MONO_PROFILE_COVERAGE = 1 << 13,
MONO_PROFILE_INS_COVERAGE = 1 << 14,
MONO_PROFILE_STATISTICAL = 1 << 15,
MONO_PROFILE_METHOD_EVENTS = 1 << 16,
MONO_PROFILE_MONITOR_EVENTS = 1 << 17,
MONO_PROFILE_IOMAP_EVENTS = 1 << 18, /* this should likely be removed, too */
MONO_PROFILE_GC_MOVES = 1 << 19,
MONO_PROFILE_GC_ROOTS = 1 << 20,
MONO_PROFILE_CONTEXT_EVENTS = 1 << 21
} MonoProfileFlags;
typedef enum {
MONO_PROFILE_OK,
MONO_PROFILE_FAILED
} MonoProfileResult;
typedef enum {
MONO_GC_EVENT_START,
MONO_GC_EVENT_MARK_START,
MONO_GC_EVENT_MARK_END,
MONO_GC_EVENT_RECLAIM_START,
MONO_GC_EVENT_RECLAIM_END,
MONO_GC_EVENT_END,
MONO_GC_EVENT_PRE_STOP_WORLD,
MONO_GC_EVENT_POST_STOP_WORLD,
MONO_GC_EVENT_PRE_START_WORLD,
MONO_GC_EVENT_POST_START_WORLD
} MonoGCEvent;
/* coverage info */
typedef struct {
MonoMethod *method;
int iloffset;
int counter;
const char *filename;
int line;
int col;
} MonoProfileCoverageEntry;
/* executable code buffer info */
typedef enum {
MONO_PROFILER_CODE_BUFFER_UNKNOWN,
MONO_PROFILER_CODE_BUFFER_METHOD,
MONO_PROFILER_CODE_BUFFER_METHOD_TRAMPOLINE,
MONO_PROFILER_CODE_BUFFER_UNBOX_TRAMPOLINE,
MONO_PROFILER_CODE_BUFFER_IMT_TRAMPOLINE,
MONO_PROFILER_CODE_BUFFER_GENERICS_TRAMPOLINE,
MONO_PROFILER_CODE_BUFFER_SPECIFIC_TRAMPOLINE,
MONO_PROFILER_CODE_BUFFER_HELPER,
MONO_PROFILER_CODE_BUFFER_MONITOR,
MONO_PROFILER_CODE_BUFFER_DELEGATE_INVOKE,
MONO_PROFILER_CODE_BUFFER_EXCEPTION_HANDLING,
MONO_PROFILER_CODE_BUFFER_LAST
} MonoProfilerCodeBufferType;
typedef struct _MonoProfiler MonoProfiler;
typedef enum {
MONO_PROFILER_MONITOR_CONTENTION = 1,
MONO_PROFILER_MONITOR_DONE = 2,
MONO_PROFILER_MONITOR_FAIL = 3
} MonoProfilerMonitorEvent;
typedef enum {
MONO_PROFILER_CALL_CHAIN_NONE = 0,
MONO_PROFILER_CALL_CHAIN_NATIVE = 1,
MONO_PROFILER_CALL_CHAIN_GLIBC = 2,
MONO_PROFILER_CALL_CHAIN_MANAGED = 3,
MONO_PROFILER_CALL_CHAIN_INVALID = 4
} MonoProfilerCallChainStrategy;
typedef enum {
MONO_PROFILER_GC_HANDLE_CREATED,
MONO_PROFILER_GC_HANDLE_DESTROYED
} MonoProfileGCHandleEvent;
typedef enum {
MONO_PROFILE_GC_ROOT_PINNING = 1 << 8,
MONO_PROFILE_GC_ROOT_WEAKREF = 2 << 8,
MONO_PROFILE_GC_ROOT_INTERIOR = 4 << 8,
/* the above are flags, the type is in the low 2 bytes */
MONO_PROFILE_GC_ROOT_STACK = 0,
MONO_PROFILE_GC_ROOT_FINALIZER = 1,
MONO_PROFILE_GC_ROOT_HANDLE = 2,
MONO_PROFILE_GC_ROOT_OTHER = 3,
MONO_PROFILE_GC_ROOT_MISC = 4, /* could be stack, handle, etc. */
MONO_PROFILE_GC_ROOT_TYPEMASK = 0xff
} MonoProfileGCRootType;
/*
* Functions that the runtime will call on the profiler.
*/
typedef void (*MonoProfileFunc) (MonoProfiler *prof);
typedef void (*MonoProfileAppDomainFunc) (MonoProfiler *prof, MonoDomain *domain);
typedef void (*MonoProfileContextFunc) (MonoProfiler *prof, MonoAppContext *context);
typedef void (*MonoProfileMethodFunc) (MonoProfiler *prof, MonoMethod *method);
typedef void (*MonoProfileClassFunc) (MonoProfiler *prof, MonoClass *klass);
typedef void (*MonoProfileModuleFunc) (MonoProfiler *prof, MonoImage *module);
typedef void (*MonoProfileAssemblyFunc) (MonoProfiler *prof, MonoAssembly *assembly);
typedef void (*MonoProfileMonitorFunc) (MonoProfiler *prof, MonoObject *obj, MonoProfilerMonitorEvent event);
typedef void (*MonoProfileExceptionFunc) (MonoProfiler *prof, MonoObject *object);
typedef void (*MonoProfileExceptionClauseFunc) (MonoProfiler *prof, MonoMethod *method, int clause_type, int clause_num);
typedef void (*MonoProfileAppDomainResult)(MonoProfiler *prof, MonoDomain *domain, int result);
typedef void (*MonoProfileAppDomainFriendlyNameFunc) (MonoProfiler *prof, MonoDomain *domain, const char *name);
typedef void (*MonoProfileMethodResult) (MonoProfiler *prof, MonoMethod *method, int result);
typedef void (*MonoProfileJitResult) (MonoProfiler *prof, MonoMethod *method, MonoJitInfo* jinfo, int result);
typedef void (*MonoProfileClassResult) (MonoProfiler *prof, MonoClass *klass, int result);
typedef void (*MonoProfileModuleResult) (MonoProfiler *prof, MonoImage *module, int result);
typedef void (*MonoProfileAssemblyResult) (MonoProfiler *prof, MonoAssembly *assembly, int result);
typedef void (*MonoProfileMethodInline) (MonoProfiler *prof, MonoMethod *parent, MonoMethod *child, int *ok);
typedef void (*MonoProfileThreadFunc) (MonoProfiler *prof, uintptr_t tid);
typedef void (*MonoProfileThreadNameFunc) (MonoProfiler *prof, uintptr_t tid, const char *name);
typedef void (*MonoProfileAllocFunc) (MonoProfiler *prof, MonoObject *obj, MonoClass *klass);
typedef void (*MonoProfileStatFunc) (MonoProfiler *prof, mono_byte *ip, void *context);
typedef void (*MonoProfileStatCallChainFunc) (MonoProfiler *prof, int call_chain_depth, mono_byte **ip, void *context);
typedef void (*MonoProfileGCFunc) (MonoProfiler *prof, MonoGCEvent event, int generation);
typedef void (*MonoProfileGCMoveFunc) (MonoProfiler *prof, void **objects, int num);
typedef void (*MonoProfileGCResizeFunc) (MonoProfiler *prof, int64_t new_size);
typedef void (*MonoProfileGCHandleFunc) (MonoProfiler *prof, int op, int type, uintptr_t handle, MonoObject *obj);
typedef void (*MonoProfileGCRootFunc) (MonoProfiler *prof, int num_roots, void **objects, int *root_types, uintptr_t *extra_info);
typedef void (*MonoProfileIomapFunc) (MonoProfiler *prof, const char *report, const char *pathname, const char *new_pathname);
typedef mono_bool (*MonoProfileCoverageFilterFunc) (MonoProfiler *prof, MonoMethod *method);
typedef void (*MonoProfileCoverageFunc) (MonoProfiler *prof, const MonoProfileCoverageEntry *entry);
typedef void (*MonoProfilerCodeChunkNew) (MonoProfiler *prof, void* chunk, int size);
typedef void (*MonoProfilerCodeChunkDestroy) (MonoProfiler *prof, void* chunk);
typedef void (*MonoProfilerCodeBufferNew) (MonoProfiler *prof, void* buffer, int size, MonoProfilerCodeBufferType type, void *data);
/*
* Function the profiler may call.
*/
MONO_API void mono_profiler_install (MonoProfiler *prof, MonoProfileFunc shutdown_callback);
MONO_API void mono_profiler_set_events (MonoProfileFlags events);
MONO_API MonoProfileFlags mono_profiler_get_events (void);
MONO_API void mono_profiler_install_appdomain (MonoProfileAppDomainFunc start_load, MonoProfileAppDomainResult end_load,
MonoProfileAppDomainFunc start_unload, MonoProfileAppDomainFunc end_unload);
MONO_API void mono_profiler_install_appdomain_name (MonoProfileAppDomainFriendlyNameFunc domain_name_cb);
MONO_API void mono_profiler_install_context (MonoProfileContextFunc load, MonoProfileContextFunc unload);
MONO_API void mono_profiler_install_assembly (MonoProfileAssemblyFunc start_load, MonoProfileAssemblyResult end_load,
MonoProfileAssemblyFunc start_unload, MonoProfileAssemblyFunc end_unload);
MONO_API void mono_profiler_install_module (MonoProfileModuleFunc start_load, MonoProfileModuleResult end_load,
MonoProfileModuleFunc start_unload, MonoProfileModuleFunc end_unload);
MONO_API void mono_profiler_install_class (MonoProfileClassFunc start_load, MonoProfileClassResult end_load,
MonoProfileClassFunc start_unload, MonoProfileClassFunc end_unload);
MONO_API void mono_profiler_install_jit_compile (MonoProfileMethodFunc start, MonoProfileMethodResult end);
MONO_API void mono_profiler_install_jit_end (MonoProfileJitResult end);
MONO_API void mono_profiler_install_method_free (MonoProfileMethodFunc callback);
MONO_API void mono_profiler_install_method_invoke (MonoProfileMethodFunc start, MonoProfileMethodFunc end);
MONO_API void mono_profiler_install_enter_leave (MonoProfileMethodFunc enter, MonoProfileMethodFunc fleave);
MONO_API void mono_profiler_install_thread (MonoProfileThreadFunc start, MonoProfileThreadFunc end);
MONO_API void mono_profiler_install_thread_name (MonoProfileThreadNameFunc thread_name_cb);
MONO_API void mono_profiler_install_transition (MonoProfileMethodResult callback);
MONO_API void mono_profiler_install_allocation (MonoProfileAllocFunc callback);
MONO_API void mono_profiler_install_monitor (MonoProfileMonitorFunc callback);
MONO_API void mono_profiler_install_statistical (MonoProfileStatFunc callback);
MONO_API void mono_profiler_install_statistical_call_chain (MonoProfileStatCallChainFunc callback, int call_chain_depth, MonoProfilerCallChainStrategy call_chain_strategy);
MONO_API void mono_profiler_install_exception (MonoProfileExceptionFunc throw_callback, MonoProfileMethodFunc exc_method_leave, MonoProfileExceptionClauseFunc clause_callback);
MONO_API void mono_profiler_install_coverage_filter (MonoProfileCoverageFilterFunc callback);
MONO_API void mono_profiler_coverage_get (MonoProfiler *prof, MonoMethod *method, MonoProfileCoverageFunc func);
MONO_API void mono_profiler_install_gc (MonoProfileGCFunc callback, MonoProfileGCResizeFunc heap_resize_callback);
MONO_API void mono_profiler_install_gc_moves (MonoProfileGCMoveFunc callback);
MONO_API void mono_profiler_install_gc_roots (MonoProfileGCHandleFunc handle_callback, MonoProfileGCRootFunc roots_callback);
MONO_API void mono_profiler_install_runtime_initialized (MonoProfileFunc runtime_initialized_callback);
MONO_API void mono_profiler_install_code_chunk_new (MonoProfilerCodeChunkNew callback);
MONO_API void mono_profiler_install_code_chunk_destroy (MonoProfilerCodeChunkDestroy callback);
MONO_API void mono_profiler_install_code_buffer_new (MonoProfilerCodeBufferNew callback);
MONO_API void mono_profiler_install_iomap (MonoProfileIomapFunc callback);
MONO_API void mono_profiler_load (const char *desc);
typedef enum {
/* Elapsed time is tracked by user+kernel time of the process - this is the default*/
MONO_PROFILER_STAT_MODE_PROCESS = 0,
/* Elapsed time is tracked by wallclock time */
MONO_PROFILER_STAT_MODE_REAL = 1,
} MonoProfileSamplingMode;
MONO_API void mono_profiler_set_statistical_mode (MonoProfileSamplingMode mode, int64_t sampling_frequency_is_us);
MONO_END_DECLS
#endif /* __MONO_PROFILER_H__ */