--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/share/vm/utilities/dtrace.hpp	Sat Dec 01 00:00:00 2007 +0000
@@ -0,0 +1,125 @@
+/*
+ * Copyright 2005-2007 Sun Microsystems, Inc.  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
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ *
+ */
+
+#if defined(SOLARIS) && defined(DTRACE_ENABLED)
+
+#include <sys/sdt.h>
+
+#define DTRACE_ONLY(x) x
+#define NOT_DTRACE(x)
+
+#else // ndef SOLARIS || ndef DTRACE_ENABLED
+
+#define DTRACE_ONLY(x)
+#define NOT_DTRACE(x) x
+
+#define DTRACE_PROBE(a,b) {;}
+#define DTRACE_PROBE1(a,b,c) {;}
+#define DTRACE_PROBE2(a,b,c,d) {;}
+#define DTRACE_PROBE3(a,b,c,d,e) {;}
+#define DTRACE_PROBE4(a,b,c,d,e,f) {;}
+#define DTRACE_PROBE5(a,b,c,d,e,f,g) {;}
+
+#endif
+
+#define HS_DTRACE_PROBE_FN(provider,name)\
+  __dtrace_##provider##___##name
+
+#define HS_DTRACE_PROBE_DECL_N(provider,name,args) \
+  DTRACE_ONLY(extern "C" void HS_DTRACE_PROBE_FN(provider,name) args)
+#define HS_DTRACE_PROBE_CDECL_N(provider,name,args) \
+  DTRACE_ONLY(extern void HS_DTRACE_PROBE_FN(provider,name) args)
+
+/* Dtrace probe declarations */
+#define HS_DTRACE_PROBE_DECL(provider,name) \
+  HS_DTRACE_PROBE_DECL0(provider,name)
+#define HS_DTRACE_PROBE_DECL0(provider,name)\
+  HS_DTRACE_PROBE_DECL_N(provider,name,(void))
+#define HS_DTRACE_PROBE_DECL1(provider,name,t0)\
+  HS_DTRACE_PROBE_DECL_N(provider,name,(uintptr_t))
+#define HS_DTRACE_PROBE_DECL2(provider,name,t0,t1)\
+  HS_DTRACE_PROBE_DECL_N(provider,name,(uintptr_t,uintptr_t))
+#define HS_DTRACE_PROBE_DECL3(provider,name,t0,t1,t2)\
+  HS_DTRACE_PROBE_DECL_N(provider,name,(uintptr_t,uintptr_t,uintptr_t))
+#define HS_DTRACE_PROBE_DECL4(provider,name,t0,t1,t2,t3)\
+  HS_DTRACE_PROBE_DECL_N(provider,name,(uintptr_t,uintptr_t,uintptr_t,\
+    uintptr_t))
+#define HS_DTRACE_PROBE_DECL5(provider,name,t0,t1,t2,t3,t4)\
+  HS_DTRACE_PROBE_DECL_N(provider,name,(\
+    uintptr_t,uintptr_t,uintptr_t,uintptr_t,uintptr_t))
+#define HS_DTRACE_PROBE_DECL6(provider,name,t0,t1,t2,t3,t4,t5)\
+  HS_DTRACE_PROBE_DECL_N(provider,name,(\
+    uintptr_t,uintptr_t,uintptr_t,uintptr_t,uintptr_t,uintptr_t))
+#define HS_DTRACE_PROBE_DECL7(provider,name,t0,t1,t2,t3,t4,t5,t6)\
+  HS_DTRACE_PROBE_DECL_N(provider,name,(\
+    uintptr_t,uintptr_t,uintptr_t,uintptr_t,uintptr_t,uintptr_t,uintptr_t))
+#define HS_DTRACE_PROBE_DECL8(provider,name,t0,t1,t2,t3,t4,t5,t6,t7)\
+  HS_DTRACE_PROBE_DECL_N(provider,name,(\
+    uintptr_t,uintptr_t,uintptr_t,uintptr_t,uintptr_t,uintptr_t,uintptr_t,\
+    uintptr_t))
+#define HS_DTRACE_PROBE_DECL9(provider,name,t0,t1,t2,t3,t4,t5,t6,t7,t8)\
+  HS_DTRACE_PROBE_DECL_N(provider,name,(\
+    uintptr_t,uintptr_t,uintptr_t,uintptr_t,uintptr_t,uintptr_t,uintptr_t,\
+    uintptr_t,uintptr_t))
+#define HS_DTRACE_PROBE_DECL10(provider,name,t0,t1,t2,t3,t4,t5,t6,t7,t8,t9)\
+  HS_DTRACE_PROBE_DECL_N(provider,name,(\
+    uintptr_t,uintptr_t,uintptr_t,uintptr_t,uintptr_t,uintptr_t,uintptr_t,\
+    uintptr_t,uintptr_t,uintptr_t))
+
+/* Dtrace probe definitions */
+#define HS_DTRACE_PROBE_N(provider,name, args) \
+  DTRACE_ONLY(HS_DTRACE_PROBE_FN(provider,name) args)
+
+#define HS_DTRACE_PROBE(provider,name) HS_DTRACE_PROBE0(provider,name)
+#define HS_DTRACE_PROBE0(provider,name)\
+  HS_DTRACE_PROBE_N(provider,name,())
+#define HS_DTRACE_PROBE1(provider,name,a0)\
+  HS_DTRACE_PROBE_N(provider,name,((uintptr_t)a0))
+#define HS_DTRACE_PROBE2(provider,name,a0,a1)\
+  HS_DTRACE_PROBE_N(provider,name,((uintptr_t)a0,(uintptr_t)a1))
+#define HS_DTRACE_PROBE3(provider,name,a0,a1,a2)\
+  HS_DTRACE_PROBE_N(provider,name,((uintptr_t)a0,(uintptr_t)a1,(uintptr_t)a2))
+#define HS_DTRACE_PROBE4(provider,name,a0,a1,a2,a3)\
+  HS_DTRACE_PROBE_N(provider,name,((uintptr_t)a0,(uintptr_t)a1,(uintptr_t)a2,\
+    (uintptr_t)a3))
+#define HS_DTRACE_PROBE5(provider,name,a0,a1,a2,a3,a4)\
+  HS_DTRACE_PROBE_N(provider,name,((uintptr_t)a0,(uintptr_t)a1,(uintptr_t)a2,\
+    (uintptr_t)a3,(uintptr_t)a4))
+#define HS_DTRACE_PROBE6(provider,name,a0,a1,a2,a3,a4,a5)\
+  HS_DTRACE_PROBE_N(provider,name,((uintptr_t)a0,(uintptr_t)a1,(uintptr_t)a2,\
+    (uintptr_t)a3,(uintptr_t)a4,(uintptr_t)a5))
+#define HS_DTRACE_PROBE7(provider,name,a0,a1,a2,a3,a4,a5,a6)\
+  HS_DTRACE_PROBE_N(provider,name,((uintptr_t)a0,(uintptr_t)a1,(uintptr_t)a2,\
+    (uintptr_t)a3,(uintptr_t)a4,(uintptr_t)a5,(uintptr_t)a6))
+#define HS_DTRACE_PROBE8(provider,name,a0,a1,a2,a3,a4,a5,a6,a7)\
+  HS_DTRACE_PROBE_N(provider,name,((uintptr_t)a0,(uintptr_t)a1,(uintptr_t)a2,\
+    (uintptr_t)a3,(uintptr_t)a4,(uintptr_t)a5,(uintptr_t)a6,(uintptr_t)a7))
+#define HS_DTRACE_PROBE9(provider,name,a0,a1,a2,a3,a4,a5,a6,a7,a8)\
+  HS_DTRACE_PROBE_N(provider,name,((uintptr_t)a0,(uintptr_t)a1,(uintptr_t)a2,\
+    (uintptr_t)a3,(uintptr_t)a4,(uintptr_t)a5,(uintptr_t)a6,(uintptr_t)a7,\
+    (uintptr_t)a8))
+#define HS_DTRACE_PROBE10(provider,name,a0,a1,a2,a3,a4,a5,a6,a7,a8,a9)\
+  HS_DTRACE_PROBE_N(provider,name,((uintptr_t)a0,(uintptr_t)a1,(uintptr_t)a2,\
+    (uintptr_t)a3,(uintptr_t)a4,(uintptr_t)a5,(uintptr_t)a6,(uintptr_t)a7,\
+    (uintptr_t)a8,(uintptr_t)a9))