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 G_BEGIN_DECLS
  15
  16 typedef enum {
  17         InvalidLock = 0,
  18         LoaderLock,
  19         ImageDataLock,
  20         DomainLock,
  21         DomainAssembliesLock,
  22         DomainJitCodeHashLock,
  23         IcallLock,
  24         AssemblyBindingLock,
  25         MarshalLock,
  26         ClassesLock,
  27         LoaderGlobalDataLock,
  28         ThreadsLock,
  29 } RuntimeLocks;
  30
  31 #ifdef LOCK_TRACER
  32
  33 void mono_locks_tracer_init (void);
  34
  35 void mono_locks_lock_acquired (RuntimeLocks kind, gpointer lock);
  36 void mono_locks_lock_released (RuntimeLocks kind, gpointer lock);
  37
  38 #else
  39
  40 #define mono_locks_tracer_init() do {} while (0)
  41
  42 #define mono_locks_lock_acquired(__UNUSED0, __UNUSED1) do {} while (0)
  43 #define mono_locks_lock_released(__UNUSED0, __UNUSED1) do {} while (0)
  44
  45 #endif
  46
  47 #define mono_locks_os_acquire(LOCK,NAME)        \
  48         do {    \
  49                 mono_os_mutex_lock (LOCK);      \
  50                 mono_locks_lock_acquired (NAME, LOCK);  \
  51         } while (0)
  52
  53 #define mono_locks_os_release(LOCK,NAME)        \
  54         do {    \
  55                 mono_locks_lock_released (NAME, LOCK);  \
  56                 mono_os_mutex_unlock (LOCK);    \
  57         } while (0)
  58
  59 #define mono_locks_coop_acquire(LOCK,NAME)      \
  60         do {    \
  61                 mono_coop_mutex_lock (LOCK);    \
  62                 mono_locks_lock_acquired (NAME, LOCK);  \
  63         } while (0)
  64
  65 #define mono_locks_coop_release(LOCK,NAME)      \
  66         do {    \
  67                 mono_locks_lock_released (NAME, LOCK);  \
  68                 mono_coop_mutex_unlock (LOCK);  \
  69         } while (0)
  70
  71 G_END_DECLS
  72
  73 #endif /* __MONO_METADATA_LOCK_TRACER_H__ */