mono/profiler/proflog.h

   1 #ifndef __MONO_PROFLOG_H__
   2 #define __MONO_PROFLOG_H__
   3
   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 11
   9 /*
  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
  21                    unload for class
  22                    unload for image
  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  */
  28
  29 enum {
  30         TYPE_ALLOC,
  31         TYPE_GC,
  32         TYPE_METADATA,
  33         TYPE_METHOD,
  34         TYPE_EXCEPTION,
  35         TYPE_MONITOR,
  36         TYPE_HEAP,
  37         TYPE_SAMPLE,
  38         TYPE_RUNTIME,
  39         TYPE_COVERAGE,
  40         /* extended type for TYPE_HEAP */
  41         TYPE_HEAP_START  = 0 << 4,
  42         TYPE_HEAP_END    = 1 << 4,
  43         TYPE_HEAP_OBJECT = 2 << 4,
  44         TYPE_HEAP_ROOT   = 3 << 4,
  45         /* extended type for TYPE_METADATA */
  46         TYPE_END_LOAD     = 2 << 4,
  47         TYPE_END_UNLOAD   = 4 << 4,
  48         /* metadata type byte for TYPE_METADATA */
  49         TYPE_CLASS     = 1,
  50         TYPE_IMAGE     = 2,
  51         TYPE_ASSEMBLY  = 3,
  52         TYPE_DOMAIN    = 4,
  53         TYPE_THREAD    = 5,
  54         TYPE_CONTEXT   = 6,
  55         /* extended type for TYPE_GC */
  56         TYPE_GC_EVENT  = 1 << 4,
  57         TYPE_GC_RESIZE = 2 << 4,
  58         TYPE_GC_MOVE   = 3 << 4,
  59         TYPE_GC_HANDLE_CREATED   = 4 << 4,
  60         TYPE_GC_HANDLE_DESTROYED = 5 << 4,
  61         /* extended type for TYPE_METHOD */
  62         TYPE_LEAVE     = 1 << 4,
  63         TYPE_ENTER     = 2 << 4,
  64         TYPE_EXC_LEAVE = 3 << 4,
  65         TYPE_JIT       = 4 << 4,
  66         /* extended type for TYPE_EXCEPTION */
  67         TYPE_THROW        = 0 << 4,
  68         TYPE_CLAUSE       = 1 << 4,
  69         TYPE_EXCEPTION_BT = 1 << 7,
  70         /* extended type for TYPE_ALLOC */
  71         TYPE_ALLOC_BT  = 1 << 4,
  72         /* extended type for TYPE_MONITOR */
  73         TYPE_MONITOR_BT  = 1 << 7,
  74         /* extended type for TYPE_SAMPLE */
  75         TYPE_SAMPLE_HIT           = 0 << 4,
  76         TYPE_SAMPLE_USYM          = 1 << 4,
  77         TYPE_SAMPLE_UBIN          = 2 << 4,
  78         TYPE_SAMPLE_COUNTERS_DESC = 3 << 4,
  79         TYPE_SAMPLE_COUNTERS      = 4 << 4,
  80         /* extended type for TYPE_RUNTIME */
  81         TYPE_JITHELPER = 1 << 4,
  82         /* extended type for TYPE_COVERAGE */
  83         TYPE_COVERAGE_ASSEMBLY = 0 << 4,
  84         TYPE_COVERAGE_METHOD   = 1 << 4,
  85         TYPE_COVERAGE_STATEMENT = 2 << 4,
  86         TYPE_COVERAGE_CLASS = 3 << 4,
  87         TYPE_END
  88 };
  89
  90 enum {
  91         SAMPLE_CYCLES = 1,
  92         SAMPLE_INSTRUCTIONS,
  93         SAMPLE_CACHE_MISSES,
  94         SAMPLE_CACHE_REFS,
  95         SAMPLE_BRANCHES,
  96         SAMPLE_BRANCH_MISSES,
  97         SAMPLE_LAST
  98 };
  99
 100 #endif /* __MONO_PROFLOG_H__ */