1 #ifndef __MONO_PROFLOG_H__
2 #define __MONO_PROFLOG_H__
5 #define MONO_PROFILER_UNSTABLE_GC_ROOTS
6 #include <mono/metadata/profiler.h>
7 #include <mono/metadata/callspec.h>
9 #define BUF_ID 0x4D504C01
10 #define LOG_HEADER_ID 0x4D505A01
11 #define LOG_VERSION_MAJOR 2
12 #define LOG_VERSION_MINOR 0
13 #define LOG_DATA_VERSION 14
16 * Changes in major/minor versions:
17 * version 1.0: removed sysid field from header
18 * added args, arch, os fields to header
20 * Changes in data versions:
21 * version 2: added offsets in heap walk
22 * version 3: added GC roots
23 * version 4: added sample/statistical profiling
24 * version 5: added counters sampling
25 * version 6: added optional backtrace in sampling info
26 * version 8: added TYPE_RUNTIME and JIT helpers/trampolines
27 * version 9: added MONO_PROFILER_CODE_BUFFER_EXCEPTION_HANDLING
28 * version 10: added TYPE_COVERAGE
29 * version 11: added thread ID to TYPE_SAMPLE_HIT
30 added more load/unload events
33 load/unload for appdomain
34 load/unload for contexts
35 load/unload/name for assemblies
36 removed TYPE_LOAD_ERR flag (profiler never generated it, now removed from the format itself)
37 added TYPE_GC_HANDLE_{CREATED,DESTROYED}_BT
38 TYPE_JIT events are no longer guaranteed to have code start/size info (can be zero)
39 * version 12: added MONO_COUNTER_PROFILER
40 * version 13: added MONO_GC_EVENT_{PRE_STOP_WORLD_LOCKED,POST_START_WORLD_UNLOCKED}
41 added TYPE_META + TYPE_SYNC_POINT
42 removed il and native offset in TYPE_SAMPLE_HIT
43 methods in backtraces are now encoded as proper method pointers
44 removed flags in backtrace format
45 removed flags in metadata events
46 changed the following fields to a single byte rather than leb128
47 TYPE_GC_EVENT: event_type, generation
48 TYPE_HEAP_ROOT: root_type
50 TYPE_SAMPLE_HIT: sample_type
51 TYPE_CLAUSE: clause_type
52 TYPE_SAMPLE_COUNTERS_DESC: type, unit, variance
53 TYPE_SAMPLE_COUNTERS: type
54 added time fields to all events that were missing one
58 TYPE_SAMPLE_COUNTERS_DESC
60 TYPE_COVERAGE_STATEMENT
62 TYPE_COVERAGE_ASSEMBLY
63 moved the time field in TYPE_SAMPLE_HIT to right after the event byte, now encoded as a regular time field
64 changed the time field in TYPE_SAMPLE_COUNTERS to be encoded as a regular time field (in nanoseconds)
65 added TYPE_GC_FINALIZE_{START,END,OBJECT_START,OBJECT_END}
66 * version 14: added event field to TYPE_MONITOR instead of encoding it in the extended info
67 all TYPE_MONITOR events can now contain backtraces
68 changed address field in TYPE_SAMPLE_UBIN to be based on ptr_base
69 added an image pointer field to assembly load events
70 added an exception object field to TYPE_CLAUSE
71 class unload events no longer exist (they were never emitted)
72 removed type field from TYPE_SAMPLE_HIT
73 removed MONO_GC_EVENT_{MARK,RECLAIM}_{START,END}
74 reverted the root_type field back to uleb128
81 * The file is composed by a header followed by 0 or more buffers.
82 * Each buffer contains events that happened on a thread: for a given thread
83 * buffers that appear later in the file are guaranteed to contain events
84 * that happened later in time. Buffers from separate threads could be interleaved,
86 * Buffers are not required to be aligned.
89 * [id: 4 bytes] constant value: LOG_HEADER_ID
90 * [major: 1 byte] [minor: 1 byte] major and minor version of the log profiler
91 * [format: 1 byte] version of the data format for the rest of the file
92 * [ptrsize: 1 byte] size in bytes of a pointer in the profiled program
93 * [startup time: 8 bytes] time in milliseconds since the unix epoch when the program started
94 * [timer overhead: 4 bytes] approximate overhead in nanoseconds of the timer
95 * [flags: 4 bytes] file format flags, should be 0 for now
96 * [pid: 4 bytes] pid of the profiled process
97 * [port: 2 bytes] tcp port for server if != 0
98 * [args size: 4 bytes] size of args
99 * [args: string] arguments passed to the profiler
100 * [arch size: 4 bytes] size of arch
101 * [arch: string] architecture the profiler is running on
102 * [os size: 4 bytes] size of os
103 * [os: string] operating system the profiler is running on
105 * The multiple byte integers are in little-endian format.
108 * [buffer header] [event]*
109 * Buffers have a fixed-size header followed by 0 or more bytes of event data.
110 * Timing information and other values in the event data are usually stored
111 * as uleb128 or sleb128 integers. To save space, as noted for each item below,
112 * some data is represented as a difference between the actual value and
113 * either the last value of the same type (like for timing information) or
114 * as the difference from a value stored in a buffer header.
116 * For timing information the data is stored as uleb128, since timing
117 * increases in a monotonic way in each thread: the value is the number of
118 * nanoseconds to add to the last seen timing data in a buffer. The first value
119 * in a buffer will be calculated from the time_base field in the buffer head.
121 * Object or heap sizes are stored as uleb128.
122 * Pointer differences are stored as sleb128, instead.
124 * If an unexpected value is found, the rest of the buffer should be ignored,
125 * as generally the later values need the former to be interpreted correctly.
127 * buffer header format:
128 * [bufid: 4 bytes] constant value: BUF_ID
129 * [len: 4 bytes] size of the data following the buffer header
130 * [time_base: 8 bytes] time base in nanoseconds since an unspecified epoch
131 * [ptr_base: 8 bytes] base value for pointers
132 * [obj_base: 8 bytes] base value for object addresses
133 * [thread id: 8 bytes] system-specific thread ID (pthread_t for example)
134 * [method_base: 8 bytes] base value for MonoMethod pointers
137 * [extended info: upper 4 bits] [type: lower 4 bits]
138 * [time diff: uleb128] nanoseconds since last timing
140 * The data that follows depends on type and the extended info.
141 * Type is one of the enum values in mono-profiler-log.h: TYPE_ALLOC, TYPE_GC,
142 * TYPE_METADATA, TYPE_METHOD, TYPE_EXCEPTION, TYPE_MONITOR, TYPE_HEAP.
143 * The extended info bits are interpreted based on type, see
144 * each individual event description below.
145 * strings are represented as a 0-terminated utf8 sequence.
148 * [num: uleb128] number of frames following
149 * [frame: sleb128]* mum MonoMethod* as a pointer difference from the last such
150 * pointer or the buffer method_base
154 * exinfo: zero or TYPE_ALLOC_BT
155 * [ptr: sleb128] class as a byte difference from ptr_base
156 * [obj: sleb128] object address as a byte difference from obj_base
157 * [size: uleb128] size of the object in the heap
158 * If exinfo == TYPE_ALLOC_BT, a backtrace follows.
162 * exinfo: one of TYPE_GC_EVENT, TYPE_GC_RESIZE, TYPE_GC_MOVE, TYPE_GC_HANDLE_CREATED[_BT],
163 * TYPE_GC_HANDLE_DESTROYED[_BT], TYPE_GC_FINALIZE_START, TYPE_GC_FINALIZE_END,
164 * TYPE_GC_FINALIZE_OBJECT_START, TYPE_GC_FINALIZE_OBJECT_END
165 * if exinfo == TYPE_GC_RESIZE
166 * [heap_size: uleb128] new heap size
167 * if exinfo == TYPE_GC_EVENT
168 * [event type: byte] GC event (MONO_GC_EVENT_* from profiler.h)
169 * [generation: byte] GC generation event refers to
170 * if exinfo == TYPE_GC_MOVE
171 * [num_objects: uleb128] number of object moves that follow
172 * [objaddr: sleb128]+ num_objects object pointer differences from obj_base
173 * num is always an even number: the even items are the old
174 * addresses, the odd numbers are the respective new object addresses
175 * if exinfo == TYPE_GC_HANDLE_CREATED[_BT]
176 * [handle_type: uleb128] MonoGCHandleType enum value
177 * upper bits reserved as flags
178 * [handle: uleb128] GC handle value
179 * [objaddr: sleb128] object pointer differences from obj_base
180 * If exinfo == TYPE_GC_HANDLE_CREATED_BT, a backtrace follows.
181 * if exinfo == TYPE_GC_HANDLE_DESTROYED[_BT]
182 * [handle_type: uleb128] MonoGCHandleType enum value
183 * upper bits reserved as flags
184 * [handle: uleb128] GC handle value
185 * If exinfo == TYPE_GC_HANDLE_DESTROYED_BT, a backtrace follows.
186 * if exinfo == TYPE_GC_FINALIZE_OBJECT_{START,END}
187 * [object: sleb128] the object as a difference from obj_base
189 * type metadata format:
190 * type: TYPE_METADATA
191 * exinfo: one of: TYPE_END_LOAD, TYPE_END_UNLOAD (optional for TYPE_THREAD and TYPE_DOMAIN,
192 * doesn't occur for TYPE_CLASS)
193 * [mtype: byte] metadata type, one of: TYPE_CLASS, TYPE_IMAGE, TYPE_ASSEMBLY, TYPE_DOMAIN,
194 * TYPE_THREAD, TYPE_CONTEXT
195 * [pointer: sleb128] pointer of the metadata type depending on mtype
196 * if mtype == TYPE_CLASS
197 * [image: sleb128] MonoImage* as a pointer difference from ptr_base
198 * [name: string] full class name
199 * if mtype == TYPE_IMAGE
200 * [name: string] image file name
201 * if mtype == TYPE_ASSEMBLY
202 * [image: sleb128] MonoImage* as a pointer difference from ptr_base
203 * [name: string] assembly name
204 * if mtype == TYPE_DOMAIN && exinfo == 0
205 * [name: string] domain friendly name
206 * if mtype == TYPE_CONTEXT
207 * [domain: sleb128] domain id as pointer
208 * if mtype == TYPE_THREAD && exinfo == 0
209 * [name: string] thread name
211 * type method format:
213 * exinfo: one of: TYPE_LEAVE, TYPE_ENTER, TYPE_EXC_LEAVE, TYPE_JIT
214 * [method: sleb128] MonoMethod* as a pointer difference from the last such
215 * pointer or the buffer method_base
216 * if exinfo == TYPE_JIT
217 * [code address: sleb128] pointer to the native code as a diff from ptr_base
218 * [code size: uleb128] size of the generated code
219 * [name: string] full method name
221 * type exception format:
222 * type: TYPE_EXCEPTION
223 * exinfo: zero, TYPE_CLAUSE, or TYPE_THROW_BT
224 * if exinfo == TYPE_CLAUSE
225 * [clause type: byte] MonoExceptionEnum enum value
226 * [clause index: uleb128] index of the current clause
227 * [method: sleb128] MonoMethod* as a pointer difference from the last such
228 * pointer or the buffer method_base
229 * [object: sleb128] the exception object as a difference from obj_base
231 * [object: sleb128] the exception object as a difference from obj_base
232 * If exinfo == TYPE_THROW_BT, a backtrace follows.
234 * type runtime format:
236 * exinfo: one of: TYPE_JITHELPER
237 * if exinfo == TYPE_JITHELPER
238 * [type: byte] MonoProfilerCodeBufferType enum value
239 * [buffer address: sleb128] pointer to the native code as a diff from ptr_base
240 * [buffer size: uleb128] size of the generated code
241 * if type == MONO_PROFILER_CODE_BUFFER_SPECIFIC_TRAMPOLINE
242 * [name: string] buffer description name
244 * type monitor format:
246 * exinfo: zero or TYPE_MONITOR_BT
247 * [type: byte] MonoProfilerMonitorEvent enum value
248 * [object: sleb128] the lock object as a difference from obj_base
249 * If exinfo == TYPE_MONITOR_BT, a backtrace follows.
253 * exinfo: one of TYPE_HEAP_START, TYPE_HEAP_END, TYPE_HEAP_OBJECT, TYPE_HEAP_ROOT
254 * if exinfo == TYPE_HEAP_OBJECT
255 * [object: sleb128] the object as a difference from obj_base
256 * [class: sleb128] the object MonoClass* as a difference from ptr_base
257 * [size: uleb128] size of the object on the heap
258 * [num_refs: uleb128] number of object references
259 * each referenced objref is preceded by a uleb128 encoded offset: the
260 * first offset is from the object address and each next offset is relative
261 * to the previous one
262 * [objrefs: sleb128]+ object referenced as a difference from obj_base
263 * The same object can appear multiple times, but only the first time
264 * with size != 0: in the other cases this data will only be used to
265 * provide additional referenced objects.
266 * if exinfo == TYPE_HEAP_ROOT
267 * [num_roots: uleb128] number of root references
268 * [num_gc: uleb128] number of major gcs
269 * [object: sleb128] the object as a difference from obj_base
270 * [root_type: uleb128] the root_type: MonoProfileGCRootType (profiler.h)
271 * [extra_info: uleb128] the extra_info value
272 * object, root_type and extra_info are repeated num_roots times
276 * exinfo: one of TYPE_SAMPLE_HIT, TYPE_SAMPLE_USYM, TYPE_SAMPLE_UBIN, TYPE_SAMPLE_COUNTERS_DESC, TYPE_SAMPLE_COUNTERS
277 * if exinfo == TYPE_SAMPLE_HIT
278 * [thread: sleb128] thread id as difference from ptr_base
279 * [count: uleb128] number of following instruction addresses
280 * [ip: sleb128]* instruction pointer as difference from ptr_base
281 * [mbt_count: uleb128] number of managed backtrace frames
282 * [method: sleb128]* MonoMethod* as a pointer difference from the last such
283 * pointer or the buffer method_base (the first such method can be also indentified by ip, but this is not neccessarily true)
284 * if exinfo == TYPE_SAMPLE_USYM
285 * [address: sleb128] symbol address as a difference from ptr_base
286 * [size: uleb128] symbol size (may be 0 if unknown)
287 * [name: string] symbol name
288 * if exinfo == TYPE_SAMPLE_UBIN
289 * [address: sleb128] address where binary has been loaded as a difference from ptr_base
290 * [offset: uleb128] file offset of mapping (the same file can be mapped multiple times)
291 * [size: uleb128] memory size
292 * [name: string] binary name
293 * if exinfo == TYPE_SAMPLE_COUNTERS_DESC
294 * [len: uleb128] number of counters
296 * [section: uleb128] section of counter
297 * if section == MONO_COUNTER_PERFCOUNTERS:
298 * [section_name: string] section name of counter
299 * [name: string] name of counter
300 * [type: byte] type of counter
301 * [unit: byte] unit of counter
302 * [variance: byte] variance of counter
303 * [index: uleb128] unique index of counter
304 * if exinfo == TYPE_SAMPLE_COUNTERS
306 * [index: uleb128] unique index of counter
309 * [type: byte] type of counter value
312 * [0: byte] 0 -> value is null
314 * [1: byte] 1 -> value is not null
315 * [value: string] counter value
317 * [value: uleb128/sleb128/double] counter value, can be sleb128, uleb128 or double (determined by using type)
319 * type coverage format
320 * type: TYPE_COVERAGE
321 * exinfo: one of TYPE_COVERAGE_METHOD, TYPE_COVERAGE_STATEMENT, TYPE_COVERAGE_ASSEMBLY, TYPE_COVERAGE_CLASS
322 * if exinfo == TYPE_COVERAGE_METHOD
323 * [assembly: string] name of assembly
324 * [class: string] name of the class
325 * [name: string] name of the method
326 * [signature: string] the signature of the method
327 * [filename: string] the file path of the file that contains this method
328 * [token: uleb128] the method token
329 * [method_id: uleb128] an ID for this data to associate with the buffers of TYPE_COVERAGE_STATEMENTS
330 * [len: uleb128] the number of TYPE_COVERAGE_BUFFERS associated with this method
331 * if exinfo == TYPE_COVERAGE_STATEMENTS
332 * [method_id: uleb128] an the TYPE_COVERAGE_METHOD buffer to associate this with
333 * [offset: uleb128] the il offset relative to the previous offset
334 * [counter: uleb128] the counter for this instruction
335 * [line: uleb128] the line of filename containing this instruction
336 * [column: uleb128] the column containing this instruction
337 * if exinfo == TYPE_COVERAGE_ASSEMBLY
338 * [name: string] assembly name
339 * [guid: string] assembly GUID
340 * [filename: string] assembly filename
341 * [number_of_methods: uleb128] the number of methods in this assembly
342 * [fully_covered: uleb128] the number of fully covered methods
343 * [partially_covered: uleb128] the number of partially covered methods
344 * currently partially_covered will always be 0, and fully_covered is the
345 * number of methods that are fully and partially covered.
346 * if exinfo == TYPE_COVERAGE_CLASS
347 * [name: string] assembly name
348 * [class: string] class name
349 * [number_of_methods: uleb128] the number of methods in this class
350 * [fully_covered: uleb128] the number of fully covered methods
351 * [partially_covered: uleb128] the number of partially covered methods
352 * currently partially_covered will always be 0, and fully_covered is the
353 * number of methods that are fully and partially covered.
357 * exinfo: one of: TYPE_SYNC_POINT
358 * if exinfo == TYPE_SYNC_POINT
359 * [type: byte] MonoProfilerSyncPointType enum value
374 /* extended type for TYPE_HEAP */
375 TYPE_HEAP_START = 0 << 4,
376 TYPE_HEAP_END = 1 << 4,
377 TYPE_HEAP_OBJECT = 2 << 4,
378 TYPE_HEAP_ROOT = 3 << 4,
379 /* extended type for TYPE_METADATA */
380 TYPE_END_LOAD = 2 << 4,
381 TYPE_END_UNLOAD = 4 << 4,
382 /* extended type for TYPE_GC */
383 TYPE_GC_EVENT = 1 << 4,
384 TYPE_GC_RESIZE = 2 << 4,
385 TYPE_GC_MOVE = 3 << 4,
386 TYPE_GC_HANDLE_CREATED = 4 << 4,
387 TYPE_GC_HANDLE_DESTROYED = 5 << 4,
388 TYPE_GC_HANDLE_CREATED_BT = 6 << 4,
389 TYPE_GC_HANDLE_DESTROYED_BT = 7 << 4,
390 TYPE_GC_FINALIZE_START = 8 << 4,
391 TYPE_GC_FINALIZE_END = 9 << 4,
392 TYPE_GC_FINALIZE_OBJECT_START = 10 << 4,
393 TYPE_GC_FINALIZE_OBJECT_END = 11 << 4,
394 /* extended type for TYPE_METHOD */
397 TYPE_EXC_LEAVE = 3 << 4,
399 /* extended type for TYPE_EXCEPTION */
400 TYPE_THROW_NO_BT = 0 << 7,
401 TYPE_THROW_BT = 1 << 7,
402 TYPE_CLAUSE = 1 << 4,
403 /* extended type for TYPE_ALLOC */
404 TYPE_ALLOC_NO_BT = 0 << 4,
405 TYPE_ALLOC_BT = 1 << 4,
406 /* extended type for TYPE_MONITOR */
407 TYPE_MONITOR_NO_BT = 0 << 7,
408 TYPE_MONITOR_BT = 1 << 7,
409 /* extended type for TYPE_SAMPLE */
410 TYPE_SAMPLE_HIT = 0 << 4,
411 TYPE_SAMPLE_USYM = 1 << 4,
412 TYPE_SAMPLE_UBIN = 2 << 4,
413 TYPE_SAMPLE_COUNTERS_DESC = 3 << 4,
414 TYPE_SAMPLE_COUNTERS = 4 << 4,
415 /* extended type for TYPE_RUNTIME */
416 TYPE_JITHELPER = 1 << 4,
417 /* extended type for TYPE_COVERAGE */
418 TYPE_COVERAGE_ASSEMBLY = 0 << 4,
419 TYPE_COVERAGE_METHOD = 1 << 4,
420 TYPE_COVERAGE_STATEMENT = 2 << 4,
421 TYPE_COVERAGE_CLASS = 3 << 4,
422 /* extended type for TYPE_META */
423 TYPE_SYNC_POINT = 0 << 4,
427 /* metadata type byte for TYPE_METADATA */
437 SYNC_POINT_PERIODIC = 0,
438 SYNC_POINT_WORLD_STOP = 1,
439 SYNC_POINT_WORLD_START = 2,
440 } MonoProfilerSyncPointType;
443 MONO_PROFILER_MONITOR_CONTENTION = 1,
444 MONO_PROFILER_MONITOR_DONE = 2,
445 MONO_PROFILER_MONITOR_FAIL = 3,
446 } MonoProfilerMonitorEvent;
449 MONO_PROFILER_GC_HANDLE_CREATED = 0,
450 MONO_PROFILER_GC_HANDLE_DESTROYED = 1,
454 MONO_PROFILER_HEAPSHOT_NONE = 0,
455 MONO_PROFILER_HEAPSHOT_MAJOR = 1,
456 MONO_PROFILER_HEAPSHOT_ON_DEMAND = 2,
457 MONO_PROFILER_HEAPSHOT_X_GC = 3,
458 MONO_PROFILER_HEAPSHOT_X_MS = 4,
459 } MonoProfilerHeapshotMode;
461 // If you alter MAX_FRAMES, you may need to alter SAMPLE_BLOCK_SIZE too.
462 #define MAX_FRAMES 32
464 //The following flags control emitting individual events
465 #define PROFLOG_EXCEPTION_EVENTS (1 << 0)
466 #define PROFLOG_MONITOR_EVENTS (1 << 1)
467 #define PROFLOG_GC_EVENTS (1 << 2)
468 #define PROFLOG_GC_ALLOCATION_EVENTS (1 << 3)
469 #define PROFLOG_GC_MOVE_EVENTS (1 << 4)
470 #define PROFLOG_GC_ROOT_EVENTS (1 << 5)
471 #define PROFLOG_GC_HANDLE_EVENTS (1 << 6)
472 #define PROFLOG_GC_FINALIZATION_EVENTS (1 << 7)
473 #define PROFLOG_COUNTER_EVENTS (1 << 8)
474 #define PROFLOG_SAMPLE_EVENTS (1 << 9)
475 #define PROFLOG_JIT_EVENTS (1 << 10)
477 #define PROFLOG_ALLOC_ALIAS (PROFLOG_GC_EVENTS | PROFLOG_GC_ALLOCATION_EVENTS | PROFLOG_GC_MOVE_EVENTS)
478 #define PROFLOG_HEAPSHOT_ALIAS (PROFLOG_GC_EVENTS | PROFLOG_GC_ROOT_EVENTS)
479 #define PROFLOG_LEGACY_ALIAS (PROFLOG_EXCEPTION_EVENTS | PROFLOG_MONITOR_EVENTS | PROFLOG_GC_EVENTS | PROFLOG_GC_MOVE_EVENTS | PROFLOG_GC_ROOT_EVENTS | PROFLOG_GC_HANDLE_EVENTS | PROFLOG_GC_FINALIZATION_EVENTS | PROFLOG_COUNTER_EVENTS)
482 //Events explicitly enabled
485 //Events explicitly disabled
488 // Actual mask the profiler should use. Can be changed at runtime.
491 // Whether to do method prologue/epilogue instrumentation. Only used at startup.
492 gboolean enter_leave;
494 // Whether to collect code coverage by instrumenting basic blocks.
495 gboolean collect_coverage;
497 //Emit a report at the end of execution
500 //Enable profiler internal debugging
503 //Where to compress the output file
506 // Heapshot mode (every major, on demand, XXgc, XXms). Can be changed at runtime.
507 MonoProfilerHeapshotMode hs_mode;
509 // Heapshot frequency in milliseconds (for MONO_HEAPSHOT_X_MS). Can be changed at runtime.
510 unsigned int hs_freq_ms;
512 // Heapshot frequency in number of collections (for MONO_HEAPSHOT_X_GC). Can be changed at runtime.
513 unsigned int hs_freq_gc;
515 // Whether to do a heapshot on shutdown.
516 gboolean hs_on_shutdown;
518 // Sample frequency in Hertz. Only used at startup.
521 // Maximum number of frames to collect. Can be changed at runtime.
524 // Max depth to record enter/leave events. Can be changed at runtime.
527 //Name of the generated mlpd file
528 const char *output_filename;
530 //Filter files used by the code coverage mode
531 GPtrArray *cov_filter_files;
533 // Port to listen for profiling commands (e.g. "heapshot" for on-demand heapshot).
536 // Maximum number of SampleHit structures. We'll drop samples if this number is not sufficient.
537 int max_allocated_sample_hits;
539 // Sample mode. Only used at startup.
540 MonoProfilerSampleMode sampling_mode;
542 // Callspec config - which methods are to be instrumented
543 MonoCallSpec callspec;
546 void proflog_parse_args (ProfilerConfig *config, const char *desc);
548 #endif /* __MONO_PROFLOG_H__ */