19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  *
  23  */
  24 
  25 #include "precompiled.hpp"
  26 #include "classfile/vmSymbols.hpp"
  27 #include "memory/resourceArea.hpp"
  28 #include "oops/markOop.hpp"
  29 #include "oops/oop.inline.hpp"
  30 #include "runtime/biasedLocking.hpp"
  31 #include "runtime/handles.inline.hpp"
  32 #include "runtime/interfaceSupport.hpp"
  33 #include "runtime/mutexLocker.hpp"
  34 #include "runtime/objectMonitor.hpp"
  35 #include "runtime/objectMonitor.inline.hpp"
  36 #include "runtime/osThread.hpp"
  37 #include "runtime/stubRoutines.hpp"
  38 #include "runtime/synchronizer.hpp"

  39 #include "utilities/dtrace.hpp"
  40 #include "utilities/events.hpp"
  41 #include "utilities/preserveException.hpp"
  42 #ifdef TARGET_OS_FAMILY_linux
  43 # include "os_linux.inline.hpp"
  44 # include "thread_linux.inline.hpp"
  45 #endif
  46 #ifdef TARGET_OS_FAMILY_solaris
  47 # include "os_solaris.inline.hpp"
  48 # include "thread_solaris.inline.hpp"
  49 #endif
  50 #ifdef TARGET_OS_FAMILY_windows
  51 # include "os_windows.inline.hpp"
  52 # include "thread_windows.inline.hpp"
  53 #endif
  54 #ifdef TARGET_OS_FAMILY_bsd
  55 # include "os_bsd.inline.hpp"
  56 # include "thread_bsd.inline.hpp"
  57 #endif
  58 
  59 #if defined(__GNUC__) && !defined(IA64)
  60   // Need to inhibit inlining for older versions of GCC to avoid build-time failures
  61   #define ATTR __attribute__((noinline))
  62 #else
  63   #define ATTR
  64 #endif
  65 
  66 // The "core" versions of monitor enter and exit reside in this file.
  67 // The interpreter and compilers contain specialized transliterated
  68 // variants of the enter-exit fast-path operations.  See i486.ad fast_lock(),
  69 // for instance.  If you make changes here, make sure to modify the
  70 // interpreter, and both C1 and C2 fast-path inline locking code emission.
  71 //
  72 //
  73 // -----------------------------------------------------------------------------
  74 
  75 #ifdef DTRACE_ENABLED
  76 

  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  *
  23  */
  24 
  25 #include "precompiled.hpp"
  26 #include "classfile/vmSymbols.hpp"
  27 #include "memory/resourceArea.hpp"
  28 #include "oops/markOop.hpp"
  29 #include "oops/oop.inline.hpp"
  30 #include "runtime/biasedLocking.hpp"
  31 #include "runtime/handles.inline.hpp"
  32 #include "runtime/interfaceSupport.hpp"
  33 #include "runtime/mutexLocker.hpp"
  34 #include "runtime/objectMonitor.hpp"
  35 #include "runtime/objectMonitor.inline.hpp"
  36 #include "runtime/osThread.hpp"
  37 #include "runtime/stubRoutines.hpp"
  38 #include "runtime/synchronizer.hpp"
  39 #include "runtime/thread.inline.hpp"
  40 #include "utilities/dtrace.hpp"
  41 #include "utilities/events.hpp"
  42 #include "utilities/preserveException.hpp"
  43 #ifdef TARGET_OS_FAMILY_linux
  44 # include "os_linux.inline.hpp"

  45 #endif
  46 #ifdef TARGET_OS_FAMILY_solaris
  47 # include "os_solaris.inline.hpp"

  48 #endif
  49 #ifdef TARGET_OS_FAMILY_windows
  50 # include "os_windows.inline.hpp"

  51 #endif
  52 #ifdef TARGET_OS_FAMILY_bsd
  53 # include "os_bsd.inline.hpp"

  54 #endif
  55 
  56 #if defined(__GNUC__) && !defined(IA64)
  57   // Need to inhibit inlining for older versions of GCC to avoid build-time failures
  58   #define ATTR __attribute__((noinline))
  59 #else
  60   #define ATTR
  61 #endif
  62 
  63 // The "core" versions of monitor enter and exit reside in this file.
  64 // The interpreter and compilers contain specialized transliterated
  65 // variants of the enter-exit fast-path operations.  See i486.ad fast_lock(),
  66 // for instance.  If you make changes here, make sure to modify the
  67 // interpreter, and both C1 and C2 fast-path inline locking code emission.
  68 //
  69 //
  70 // -----------------------------------------------------------------------------
  71 
  72 #ifdef DTRACE_ENABLED
  73