mono/metadata/lock-tracer.h

   1 /**
   2  * \file
   3  */
   4
   5 #ifndef __MONO_METADATA_LOCK_TRACER_H__
   6 #define __MONO_METADATA_LOCK_TRACER_H__
   7
   8 /*This is a private header*/
   9 #include <glib.h>
  10
  11 #include "mono/utils/mono-os-mutex.h"
  12 #include "mono/utils/mono-coop-mutex.h"
  13
  14 typedef enum {
  15         InvalidLock = 0,
  16         LoaderLock,
  17         ImageDataLock,
  18         DomainLock,
  19         DomainAssembliesLock,
  20         DomainJitCodeHashLock,
  21         IcallLock,
  22         AssemblyBindingLock,
  23         MarshalLock,
  24         ClassesLock,
  25         LoaderGlobalDataLock,
  26         ThreadsLock,
  27 } RuntimeLocks;
  28
  29 #ifdef LOCK_TRACER
  30
  31 void mono_locks_tracer_init (void);
  32
  33 void mono_locks_lock_acquired (RuntimeLocks kind, gpointer lock);
  34 void mono_locks_lock_released (RuntimeLocks kind, gpointer lock);
  35
  36 #else
  37
  38 #define mono_locks_tracer_init() do {} while (0)
  39
  40 #define mono_locks_lock_acquired(__UNUSED0, __UNUSED1) do {} while (0)
  41 #define mono_locks_lock_released(__UNUSED0, __UNUSED1) do {} while (0)
  42
  43 #endif
  44
  45 #define mono_locks_os_acquire(LOCK,NAME)        \
  46         do {    \
  47                 mono_os_mutex_lock (LOCK);      \
  48                 mono_locks_lock_acquired (NAME, LOCK);  \
  49         } while (0)
  50
  51 #define mono_locks_os_release(LOCK,NAME)        \
  52         do {    \
  53                 mono_locks_lock_released (NAME, LOCK);  \
  54                 mono_os_mutex_unlock (LOCK);    \
  55         } while (0)
  56
  57 #define mono_locks_coop_acquire(LOCK,NAME)      \
  58         do {    \
  59                 mono_coop_mutex_lock (LOCK);    \
  60                 mono_locks_lock_acquired (NAME, LOCK);  \
  61         } while (0)
  62
  63 #define mono_locks_coop_release(LOCK,NAME)      \
  64         do {    \
  65                 mono_locks_lock_released (NAME, LOCK);  \
  66                 mono_coop_mutex_unlock (LOCK);  \
  67         } while (0)
  68
  69 #endif /* __MONO_METADATA_LOCK_TRACER_H__ */