1 #ifndef __MONO_PROFLOG_H__
2 #define __MONO_PROFLOG_H__
4 #define BUF_ID 0x4D504C01
5 #define LOG_HEADER_ID 0x4D505A01
6 #define LOG_VERSION_MAJOR 0
7 #define LOG_VERSION_MINOR 4
8 #define LOG_DATA_VERSION 12
10 * Changes in data versions:
11 * version 2: added offsets in heap walk
12 * version 3: added GC roots
13 * version 4: added sample/statistical profiling
14 * version 5: added counters sampling
15 * version 6: added optional backtrace in sampling info
16 * version 8: added TYPE_RUNTIME and JIT helpers/trampolines
17 * version 9: added MONO_PROFILER_CODE_BUFFER_EXCEPTION_HANDLING
18 * version 10: added TYPE_COVERAGE
19 * version 11: added thread ID to TYPE_SAMPLE_HIT
20 added more load/unload events
23 load/unload for appdomain
24 load/unload for contexts
25 load/unload/name for assemblies
26 removed TYPE_LOAD_ERR flag (profiler never generated it, now removed from the format itself)
27 added TYPE_GC_HANDLE_{CREATED,DESTROYED}_BT
28 TYPE_JIT events are no longer guaranteed to have code start/size info (can be zero)
29 * version 12: added MONO_COUNTER_PROFILER
43 /* extended type for TYPE_HEAP */
44 TYPE_HEAP_START = 0 << 4,
45 TYPE_HEAP_END = 1 << 4,
46 TYPE_HEAP_OBJECT = 2 << 4,
47 TYPE_HEAP_ROOT = 3 << 4,
48 /* extended type for TYPE_METADATA */
49 TYPE_END_LOAD = 2 << 4,
50 TYPE_END_UNLOAD = 4 << 4,
51 /* metadata type byte for TYPE_METADATA */
58 /* extended type for TYPE_GC */
59 TYPE_GC_EVENT = 1 << 4,
60 TYPE_GC_RESIZE = 2 << 4,
61 TYPE_GC_MOVE = 3 << 4,
62 TYPE_GC_HANDLE_CREATED = 4 << 4,
63 TYPE_GC_HANDLE_DESTROYED = 5 << 4,
64 TYPE_GC_HANDLE_CREATED_BT = 6 << 4,
65 TYPE_GC_HANDLE_DESTROYED_BT = 7 << 4,
66 /* extended type for TYPE_METHOD */
69 TYPE_EXC_LEAVE = 3 << 4,
71 /* extended type for TYPE_EXCEPTION */
74 TYPE_EXCEPTION_BT = 1 << 7,
75 /* extended type for TYPE_ALLOC */
76 TYPE_ALLOC_NO_BT = 0 << 4,
77 TYPE_ALLOC_BT = 1 << 4,
78 /* extended type for TYPE_MONITOR */
79 TYPE_MONITOR_NO_BT = 0 << 7,
80 TYPE_MONITOR_BT = 1 << 7,
81 /* extended type for TYPE_SAMPLE */
82 TYPE_SAMPLE_HIT = 0 << 4,
83 TYPE_SAMPLE_USYM = 1 << 4,
84 TYPE_SAMPLE_UBIN = 2 << 4,
85 TYPE_SAMPLE_COUNTERS_DESC = 3 << 4,
86 TYPE_SAMPLE_COUNTERS = 4 << 4,
87 /* extended type for TYPE_RUNTIME */
88 TYPE_JITHELPER = 1 << 4,
89 /* extended type for TYPE_COVERAGE */
90 TYPE_COVERAGE_ASSEMBLY = 0 << 4,
91 TYPE_COVERAGE_METHOD = 1 << 4,
92 TYPE_COVERAGE_STATEMENT = 2 << 4,
93 TYPE_COVERAGE_CLASS = 3 << 4,
98 // Unless you have compiled with --enable-perf-events, only SAMPLE_CYCLES is available
105 SAMPLE_BRANCH_MISSES,
109 #endif /* __MONO_PROFLOG_H__ */