changeset 3274:0105f367a14c

7160570: Intrinsification support for tracing framework Reviewed-by: sla, never
author rbackman
date Tue, 06 Mar 2012 12:36:59 +0100
parents c263e0e9f14b
children f3f101a5e59b f3a4ee95783b
files src/os/bsd/vm/osThread_bsd.hpp src/os/linux/vm/osThread_linux.hpp src/os/solaris/vm/osThread_solaris.hpp src/os/windows/vm/osThread_windows.hpp src/share/vm/c1/c1_GraphBuilder.cpp src/share/vm/c1/c1_LIRGenerator.cpp src/share/vm/c1/c1_LIRGenerator.hpp src/share/vm/c1/c1_Runtime1.cpp src/share/vm/classfile/vmSymbols.hpp src/share/vm/oops/instanceKlass.hpp src/share/vm/opto/library_call.cpp src/share/vm/opto/runtime.cpp src/share/vm/opto/runtime.hpp src/share/vm/runtime/osThread.hpp src/share/vm/trace/traceMacros.hpp
diffstat 15 files changed, 183 insertions(+), 40 deletions(-) [+]
line wrap: on
line diff
--- a/src/os/bsd/vm/osThread_bsd.hpp	Sun Apr 15 15:37:20 2012 -0700
+++ b/src/os/bsd/vm/osThread_bsd.hpp	Tue Mar 06 12:36:59 2012 +0100
@@ -72,15 +72,18 @@
 
 #ifdef _ALLBSD_SOURCE
 #ifdef __APPLE__
+  static size_t thread_id_size()         { return sizeof(thread_t); }
   thread_t thread_id() const {
     return _thread_id;
   }
 #else
+  static size_t thread_id_size()         { return sizeof(pthread_t); }
   pthread_t thread_id() const {
     return _thread_id;
   }
 #endif
 #else
+  static size_t thread_id_size()         { return sizeof(pid_t); }
   pid_t thread_id() const {
     return _thread_id;
   }
--- a/src/os/linux/vm/osThread_linux.hpp	Sun Apr 15 15:37:20 2012 -0700
+++ b/src/os/linux/vm/osThread_linux.hpp	Tue Mar 06 12:36:59 2012 +0100
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1999, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1999, 2012, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -56,6 +56,8 @@
   sigset_t  caller_sigmask() const       { return _caller_sigmask; }
   void    set_caller_sigmask(sigset_t sigmask)  { _caller_sigmask = sigmask; }
 
+  static size_t thread_id_size()         { return sizeof(pid_t); }
+
   pid_t thread_id() const {
     return _thread_id;
   }
--- a/src/os/solaris/vm/osThread_solaris.hpp	Sun Apr 15 15:37:20 2012 -0700
+++ b/src/os/solaris/vm/osThread_solaris.hpp	Tue Mar 06 12:36:59 2012 +0100
@@ -36,6 +36,7 @@
   bool     _vm_created_thread; // true if the VM created this thread,
                                // false if primary thread or attached thread
  public:
+  static size_t thread_id_size()   { return sizeof(thread_t); }
   thread_t thread_id() const       { return _thread_id; }
   uint     lwp_id() const          { return _lwp_id; }
   int      native_priority() const { return _native_priority; }
--- a/src/os/windows/vm/osThread_windows.hpp	Sun Apr 15 15:37:20 2012 -0700
+++ b/src/os/windows/vm/osThread_windows.hpp	Tue Mar 06 12:36:59 2012 +0100
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2012, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -42,6 +42,8 @@
   HANDLE interrupt_event() const                   { return _interrupt_event; }
   void set_interrupt_event(HANDLE interrupt_event) { _interrupt_event = interrupt_event; }
 
+
+  static size_t thread_id_size()                   { return sizeof(unsigned long); }
   unsigned long thread_id() const                  { return _thread_id; }
 #ifndef PRODUCT
   // Used for debugging, return a unique integer for each thread.
--- a/src/share/vm/c1/c1_GraphBuilder.cpp	Sun Apr 15 15:37:20 2012 -0700
+++ b/src/share/vm/c1/c1_GraphBuilder.cpp	Tue Mar 06 12:36:59 2012 +0100
@@ -3132,10 +3132,23 @@
   bool cantrap = true;
   vmIntrinsics::ID id = callee->intrinsic_id();
   switch (id) {
-    case vmIntrinsics::_arraycopy     :
+    case vmIntrinsics::_arraycopy:
       if (!InlineArrayCopy) return false;
       break;
 
+#ifdef TRACE_HAVE_INTRINSICS
+    case vmIntrinsics::_classID:
+    case vmIntrinsics::_threadID:
+      preserves_state = true;
+      cantrap = true;
+      break;
+
+    case vmIntrinsics::_counterTime:
+      preserves_state = true;
+      cantrap = false;
+      break;
+#endif
+
     case vmIntrinsics::_currentTimeMillis:
     case vmIntrinsics::_nanoTime:
       preserves_state = true;
--- a/src/share/vm/c1/c1_LIRGenerator.cpp	Sun Apr 15 15:37:20 2012 -0700
+++ b/src/share/vm/c1/c1_LIRGenerator.cpp	Tue Mar 06 12:36:59 2012 +0100
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2005, 2011, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2012, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -2879,6 +2879,50 @@
   __ cmove(lir_cond(x->cond()), t_val.result(), f_val.result(), reg, as_BasicType(x->x()->type()));
 }
 
+void LIRGenerator::do_RuntimeCall(address routine, int expected_arguments, Intrinsic* x) {
+    assert(x->number_of_arguments() == expected_arguments, "wrong type");
+    LIR_Opr reg = result_register_for(x->type());
+    __ call_runtime_leaf(routine, getThreadTemp(),
+                         reg, new LIR_OprList());
+    LIR_Opr result = rlock_result(x);
+    __ move(reg, result);
+}
+
+#ifdef TRACE_HAVE_INTRINSICS
+void LIRGenerator::do_ThreadIDIntrinsic(Intrinsic* x) {
+    LIR_Opr thread = getThreadPointer();
+    LIR_Opr osthread = new_pointer_register();
+    __ move(new LIR_Address(thread, in_bytes(JavaThread::osthread_offset()), osthread->type()), osthread);
+    size_t thread_id_size = OSThread::thread_id_size();
+    if (thread_id_size == (size_t) BytesPerLong) {
+      LIR_Opr id = new_register(T_LONG);
+      __ move(new LIR_Address(osthread, in_bytes(OSThread::thread_id_offset()), T_LONG), id);
+      __ convert(Bytecodes::_l2i, id, rlock_result(x));
+    } else if (thread_id_size == (size_t) BytesPerInt) {
+      __ move(new LIR_Address(osthread, in_bytes(OSThread::thread_id_offset()), T_INT), rlock_result(x));
+    } else {
+      ShouldNotReachHere();
+    }
+}
+
+void LIRGenerator::do_ClassIDIntrinsic(Intrinsic* x) {
+    CodeEmitInfo* info = state_for(x);
+    CodeEmitInfo* info2 = new CodeEmitInfo(info); // Clone for the second null check
+    assert(info != NULL, "must have info");
+    LIRItem arg(x->argument_at(1), this);
+    arg.load_item();
+    LIR_Opr klass = new_register(T_OBJECT);
+    __ move(new LIR_Address(arg.result(), java_lang_Class::klass_offset_in_bytes(), T_OBJECT), klass, info);
+    LIR_Opr id = new_register(T_LONG);
+    ByteSize offset = TRACE_ID_OFFSET;
+    LIR_Address* trace_id_addr = new LIR_Address(klass, in_bytes(offset), T_LONG);
+    __ move(trace_id_addr, id);
+    __ logical_or(id, LIR_OprFact::longConst(0x01l), id);
+    __ store(id, trace_id_addr);
+    __ logical_and(id, LIR_OprFact::longConst(~0x3l), id);
+    __ move(id, rlock_result(x));
+}
+#endif
 
 void LIRGenerator::do_Intrinsic(Intrinsic* x) {
   switch (x->id()) {
@@ -2890,25 +2934,21 @@
     break;
   }
 
-  case vmIntrinsics::_currentTimeMillis: {
-    assert(x->number_of_arguments() == 0, "wrong type");
-    LIR_Opr reg = result_register_for(x->type());
-    __ call_runtime_leaf(CAST_FROM_FN_PTR(address, os::javaTimeMillis), getThreadTemp(),
-                         reg, new LIR_OprList());
-    LIR_Opr result = rlock_result(x);
-    __ move(reg, result);
+#ifdef TRACE_HAVE_INTRINSICS
+  case vmIntrinsics::_threadID: do_ThreadIDIntrinsic(x); break;
+  case vmIntrinsics::_classID: do_ClassIDIntrinsic(x); break;
+  case vmIntrinsics::_counterTime:
+    do_RuntimeCall(CAST_FROM_FN_PTR(address, TRACE_TIME_METHOD), 0, x);
     break;
-  }
-
-  case vmIntrinsics::_nanoTime: {
-    assert(x->number_of_arguments() == 0, "wrong type");
-    LIR_Opr reg = result_register_for(x->type());
-    __ call_runtime_leaf(CAST_FROM_FN_PTR(address, os::javaTimeNanos), getThreadTemp(),
-                         reg, new LIR_OprList());
-    LIR_Opr result = rlock_result(x);
-    __ move(reg, result);
+#endif
+
+  case vmIntrinsics::_currentTimeMillis:
+    do_RuntimeCall(CAST_FROM_FN_PTR(address, os::javaTimeMillis), 0, x);
     break;
-  }
+
+  case vmIntrinsics::_nanoTime:
+    do_RuntimeCall(CAST_FROM_FN_PTR(address, os::javaTimeNanos), 0, x);
+    break;
 
   case vmIntrinsics::_Object_init:    do_RegisterFinalizer(x); break;
   case vmIntrinsics::_getClass:       do_getClass(x);      break;
--- a/src/share/vm/c1/c1_LIRGenerator.hpp	Sun Apr 15 15:37:20 2012 -0700
+++ b/src/share/vm/c1/c1_LIRGenerator.hpp	Tue Mar 06 12:36:59 2012 +0100
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2005, 2011, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2012, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -426,6 +426,12 @@
   SwitchRangeArray* create_lookup_ranges(LookupSwitch* x);
   void do_SwitchRanges(SwitchRangeArray* x, LIR_Opr value, BlockBegin* default_sux);
 
+  void do_RuntimeCall(address routine, int expected_arguments, Intrinsic* x);
+#ifdef TRACE_HAVE_INTRINSICS
+  void do_ThreadIDIntrinsic(Intrinsic* x);
+  void do_ClassIDIntrinsic(Intrinsic* x);
+#endif
+
  public:
   Compilation*  compilation() const              { return _compilation; }
   FrameMap*     frame_map() const                { return _compilation->frame_map(); }
--- a/src/share/vm/c1/c1_Runtime1.cpp	Sun Apr 15 15:37:20 2012 -0700
+++ b/src/share/vm/c1/c1_Runtime1.cpp	Tue Mar 06 12:36:59 2012 +0100
@@ -295,6 +295,9 @@
   FUNCTION_CASE(entry, SharedRuntime::dtrace_method_entry);
   FUNCTION_CASE(entry, SharedRuntime::dtrace_method_exit);
   FUNCTION_CASE(entry, trace_block_entry);
+#ifdef TRACE_HAVE_INTRINSICS
+  FUNCTION_CASE(entry, TRACE_TIME_METHOD);
+#endif
 
 #undef FUNCTION_CASE
 
--- a/src/share/vm/classfile/vmSymbols.hpp	Sun Apr 15 15:37:20 2012 -0700
+++ b/src/share/vm/classfile/vmSymbols.hpp	Tue Mar 06 12:36:59 2012 +0100
@@ -27,6 +27,7 @@
 
 #include "oops/symbol.hpp"
 #include "memory/iterator.hpp"
+#include "trace/traceMacros.hpp"
 
 // The class vmSymbols is a name space for fast lookup of
 // symbols commonly used in the VM.
@@ -424,6 +425,7 @@
   template(throwable_throwable_signature,             "(Ljava/lang/Throwable;)Ljava/lang/Throwable;")             \
   template(class_void_signature,                      "(Ljava/lang/Class;)V")                     \
   template(class_int_signature,                       "(Ljava/lang/Class;)I")                     \
+  template(class_long_signature,                      "(Ljava/lang/Class;)J")                     \
   template(class_boolean_signature,                   "(Ljava/lang/Class;)Z")                     \
   template(throwable_string_void_signature,           "(Ljava/lang/Throwable;Ljava/lang/String;)V")               \
   template(string_array_void_signature,               "([Ljava/lang/String;)V")                                   \
@@ -539,10 +541,12 @@
   template(serializePropertiesToByteArray_signature,   "()[B")                                                    \
   template(serializeAgentPropertiesToByteArray_name,   "serializeAgentPropertiesToByteArray")                     \
   template(classRedefinedCount_name,                   "classRedefinedCount")                                     \
+                                                                                                                  \
+  /* trace signatures */                                                                                          \
+  TRACE_TEMPLATES(template)                                                                                       \
+                                                                                                                  \
   /*end*/
 
-
-
 // Here are all the intrinsics known to the runtime and the CI.
 // Each intrinsic consists of a public enum name (like _hashCode),
 // followed by a specification of its klass, name, and signature:
@@ -648,6 +652,8 @@
   do_intrinsic(_nanoTime,                 java_lang_System,       nanoTime_name,          void_long_signature,   F_S)   \
    do_name(     nanoTime_name,                                   "nanoTime")                                            \
                                                                                                                         \
+  TRACE_INTRINSICS(do_intrinsic, do_class, do_name, do_signature, do_alias)                                             \
+                                                                                                                        \
   do_intrinsic(_arraycopy,                java_lang_System,       arraycopy_name, arraycopy_signature,           F_S)   \
    do_name(     arraycopy_name,                                  "arraycopy")                                           \
    do_signature(arraycopy_signature,                             "(Ljava/lang/Object;ILjava/lang/Object;II)V")          \
--- a/src/share/vm/oops/instanceKlass.hpp	Sun Apr 15 15:37:20 2012 -0700
+++ b/src/share/vm/oops/instanceKlass.hpp	Tue Mar 06 12:36:59 2012 +0100
@@ -642,6 +642,7 @@
 
   // support for stub routines
   static ByteSize init_state_offset()  { return in_ByteSize(sizeof(klassOopDesc) + offset_of(instanceKlass, _init_state)); }
+  TRACE_DEFINE_OFFSET;
   static ByteSize init_thread_offset() { return in_ByteSize(sizeof(klassOopDesc) + offset_of(instanceKlass, _init_thread)); }
 
   // subclass/subinterface checks
--- a/src/share/vm/opto/library_call.cpp	Sun Apr 15 15:37:20 2012 -0700
+++ b/src/share/vm/opto/library_call.cpp	Tue Mar 06 12:36:59 2012 +0100
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1999, 2011, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1999, 2012, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -175,7 +175,11 @@
   bool inline_unsafe_allocate();
   bool inline_unsafe_copyMemory();
   bool inline_native_currentThread();
-  bool inline_native_time_funcs(bool isNano);
+#ifdef TRACE_HAVE_INTRINSICS
+  bool inline_native_classID();
+  bool inline_native_threadID();
+#endif
+  bool inline_native_time_funcs(address method, const char* funcName);
   bool inline_native_isInterrupted();
   bool inline_native_Class_query(vmIntrinsics::ID id);
   bool inline_native_subtype_check();
@@ -638,10 +642,18 @@
   case vmIntrinsics::_isInterrupted:
     return inline_native_isInterrupted();
 
+#ifdef TRACE_HAVE_INTRINSICS
+  case vmIntrinsics::_classID:
+    return inline_native_classID();
+  case vmIntrinsics::_threadID:
+    return inline_native_threadID();
+  case vmIntrinsics::_counterTime:
+    return inline_native_time_funcs(CAST_FROM_FN_PTR(address, TRACE_TIME_METHOD), "counterTime");
+#endif
   case vmIntrinsics::_currentTimeMillis:
-    return inline_native_time_funcs(false);
+    return inline_native_time_funcs(CAST_FROM_FN_PTR(address, os::javaTimeMillis), "currentTimeMillis");
   case vmIntrinsics::_nanoTime:
-    return inline_native_time_funcs(true);
+    return inline_native_time_funcs(CAST_FROM_FN_PTR(address, os::javaTimeNanos), "nanoTime");
   case vmIntrinsics::_allocateInstance:
     return inline_unsafe_allocate();
   case vmIntrinsics::_copyMemory:
@@ -2840,14 +2852,63 @@
   return true;
 }
 
+#ifdef TRACE_HAVE_INTRINSICS
+/*
+ * oop -> myklass
+ * myklass->trace_id |= USED
+ * return myklass->trace_id & ~0x3
+ */
+bool LibraryCallKit::inline_native_classID() {
+  int nargs = 1 + 1;
+  null_check_receiver(callee());  // check then ignore argument(0)
+  _sp += nargs;
+  Node* cls = do_null_check(argument(1), T_OBJECT);
+  _sp -= nargs;
+  Node* kls = load_klass_from_mirror(cls, false, nargs, NULL, 0);
+  _sp += nargs;
+  kls = do_null_check(kls, T_OBJECT);
+  _sp -= nargs;
+  ByteSize offset = TRACE_ID_OFFSET;
+  Node* insp = basic_plus_adr(kls, in_bytes(offset));
+  Node* tvalue = make_load(NULL, insp, TypeLong::LONG, T_LONG);
+  Node* bits = longcon(~0x03l); // ignore bit 0 & 1
+  Node* andl = _gvn.transform(new (C, 3) AndLNode(tvalue, bits));
+  Node* clsused = longcon(0x01l); // set the class bit
+  Node* orl = _gvn.transform(new (C, 3) OrLNode(tvalue, clsused));
+
+  const TypePtr *adr_type = _gvn.type(insp)->isa_ptr();
+  store_to_memory(control(), insp, orl, T_LONG, adr_type);
+  push_pair(andl);
+  return true;
+}
+
+bool LibraryCallKit::inline_native_threadID() {
+  Node* tls_ptr = NULL;
+  Node* cur_thr = generate_current_thread(tls_ptr);
+  Node* p = basic_plus_adr(top()/*!oop*/, tls_ptr, in_bytes(JavaThread::osthread_offset()));
+  Node* osthread = make_load(NULL, p, TypeRawPtr::NOTNULL, T_ADDRESS);
+  p = basic_plus_adr(top()/*!oop*/, osthread, in_bytes(OSThread::thread_id_offset()));
+
+  Node* threadid = NULL;
+  size_t thread_id_size = OSThread::thread_id_size();
+  if (thread_id_size == (size_t) BytesPerLong) {
+    threadid = ConvL2I(make_load(control(), p, TypeLong::LONG, T_LONG));
+    push(threadid);
+  } else if (thread_id_size == (size_t) BytesPerInt) {
+    threadid = make_load(control(), p, TypeInt::INT, T_INT);
+    push(threadid);
+  } else {
+    ShouldNotReachHere();
+  }
+  return true;
+}
+#endif
+
 //------------------------inline_native_time_funcs--------------
 // inline code for System.currentTimeMillis() and System.nanoTime()
 // these have the same type and signature
-bool LibraryCallKit::inline_native_time_funcs(bool isNano) {
-  address funcAddr = isNano ? CAST_FROM_FN_PTR(address, os::javaTimeNanos) :
-                              CAST_FROM_FN_PTR(address, os::javaTimeMillis);
-  const char * funcName = isNano ? "nanoTime" : "currentTimeMillis";
-  const TypeFunc *tf = OptoRuntime::current_time_millis_Type();
+bool LibraryCallKit::inline_native_time_funcs(address funcAddr, const char* funcName) {
+  const TypeFunc *tf = OptoRuntime::void_long_Type();
   const TypePtr* no_memory_effects = NULL;
   Node* time = make_runtime_call(RC_LEAF, tf, funcAddr, funcName, no_memory_effects);
   Node* value = _gvn.transform(new (C, 1) ProjNode(time, TypeFunc::Parms+0));
--- a/src/share/vm/opto/runtime.cpp	Sun Apr 15 15:37:20 2012 -0700
+++ b/src/share/vm/opto/runtime.cpp	Tue Mar 06 12:36:59 2012 +0100
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1998, 2011, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1998, 2012, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -709,9 +709,9 @@
   return TypeFunc::make(domain, range);
 }
 
-//-------------- currentTimeMillis
+//-------------- currentTimeMillis, currentTimeNanos, etc
 
-const TypeFunc* OptoRuntime::current_time_millis_Type() {
+const TypeFunc* OptoRuntime::void_long_Type() {
   // create input type (domain)
   const Type **fields = TypeTuple::fields(0);
   const TypeTuple *domain = TypeTuple::make(TypeFunc::Parms+0, fields);
--- a/src/share/vm/opto/runtime.hpp	Sun Apr 15 15:37:20 2012 -0700
+++ b/src/share/vm/opto/runtime.hpp	Tue Mar 06 12:36:59 2012 +0100
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1998, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1998, 2012, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -268,7 +268,7 @@
   static const TypeFunc* Math_DD_D_Type(); // mod,pow & friends
   static const TypeFunc* modf_Type();
   static const TypeFunc* l2f_Type();
-  static const TypeFunc* current_time_millis_Type();
+  static const TypeFunc* void_long_Type();
 
   static const TypeFunc* flush_windows_Type();
 
--- a/src/share/vm/runtime/osThread.hpp	Sun Apr 15 15:37:20 2012 -0700
+++ b/src/share/vm/runtime/osThread.hpp	Tue Mar 06 12:36:59 2012 +0100
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2011, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2012, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -98,6 +98,7 @@
 
   // For java intrinsics:
   static ByteSize interrupted_offset()            { return byte_offset_of(OSThread, _interrupted); }
+  static ByteSize thread_id_offset()              { return byte_offset_of(OSThread, _thread_id); }
 
   // Platform dependent stuff
 #ifdef TARGET_OS_FAMILY_linux
--- a/src/share/vm/trace/traceMacros.hpp	Sun Apr 15 15:37:20 2012 -0700
+++ b/src/share/vm/trace/traceMacros.hpp	Tue Mar 06 12:36:59 2012 +0100
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2011, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2012, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -43,5 +43,9 @@
 #define TRACE_SET_KLASS_TRACE_ID(x1, x2) do { } while (0)
 #define TRACE_DEFINE_KLASS_METHODS typedef int ___IGNORED_hs_trace_type1
 #define TRACE_DEFINE_KLASS_TRACE_ID typedef int ___IGNORED_hs_trace_type2
+#define TRACE_DEFINE_OFFSET typedef int ___IGNORED_hs_trace_type3
+#define TRACE_ID_OFFSET in_ByteSize(0); ShouldNotReachHere()
+#define TRACE_TEMPLATES(template)
+#define TRACE_INTRINSICS(do_intrinsic, do_class, do_name, do_signature, do_alias)
 
 #endif