jdk8-mips64-public/hotspot: src/share/vm/utilities/dtrace.hpp@f4f596978298

     1 /*

     2  * Copyright (c) 2005, 2007, Oracle and/or its affiliates. All rights reserved.

     3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

     4  *

     5  * This code is free software; you can redistribute it and/or modify it

     6  * under the terms of the GNU General Public License version 2 only, as

     7  * published by the Free Software Foundation.

     8  *

     9  * This code is distributed in the hope that it will be useful, but WITHOUT

    10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

    11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

    12  * version 2 for more details (a copy is included in the LICENSE file that

    13  * accompanied this code).

    14  *

    15  * You should have received a copy of the GNU General Public License version

    16  * 2 along with this work; if not, write to the Free Software Foundation,

    17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

    18  *

    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  */

    25 #if defined(SOLARIS) && defined(DTRACE_ENABLED)

    27 #include <sys/sdt.h>

    29 #define DTRACE_ONLY(x) x

    30 #define NOT_DTRACE(x)

    32 // Work around dtrace tail call bug 6672627 until it is fixed in solaris 10.

    33 #define HS_DTRACE_WORKAROUND_TAIL_CALL_BUG() \

    34   do { volatile size_t dtrace_workaround_tail_call_bug = 1; } while (0)

    36 #else // ndef SOLARIS || ndef DTRACE_ENABLED

    38 #define DTRACE_ONLY(x)

    39 #define NOT_DTRACE(x) x

    41 #define DTRACE_PROBE(a,b) {;}

    42 #define DTRACE_PROBE1(a,b,c) {;}

    43 #define DTRACE_PROBE2(a,b,c,d) {;}

    44 #define DTRACE_PROBE3(a,b,c,d,e) {;}

    45 #define DTRACE_PROBE4(a,b,c,d,e,f) {;}

    46 #define DTRACE_PROBE5(a,b,c,d,e,f,g) {;}

    48 #define HS_DTRACE_WORKAROUND_TAIL_CALL_BUG()

    50 #endif

    52 #define HS_DTRACE_PROBE_FN(provider,name)\

    53   __dtrace_##provider##___##name

    55 #define HS_DTRACE_PROBE_DECL_N(provider,name,args) \

    56   DTRACE_ONLY(extern "C" void HS_DTRACE_PROBE_FN(provider,name) args)

    57 #define HS_DTRACE_PROBE_CDECL_N(provider,name,args) \

    58   DTRACE_ONLY(extern void HS_DTRACE_PROBE_FN(provider,name) args)

    60 /* Dtrace probe declarations */

    61 #define HS_DTRACE_PROBE_DECL(provider,name) \

    62   HS_DTRACE_PROBE_DECL0(provider,name)

    63 #define HS_DTRACE_PROBE_DECL0(provider,name)\

    64   HS_DTRACE_PROBE_DECL_N(provider,name,(void))

    65 #define HS_DTRACE_PROBE_DECL1(provider,name,t0)\

    66   HS_DTRACE_PROBE_DECL_N(provider,name,(uintptr_t))

    67 #define HS_DTRACE_PROBE_DECL2(provider,name,t0,t1)\

    68   HS_DTRACE_PROBE_DECL_N(provider,name,(uintptr_t,uintptr_t))

    69 #define HS_DTRACE_PROBE_DECL3(provider,name,t0,t1,t2)\

    70   HS_DTRACE_PROBE_DECL_N(provider,name,(uintptr_t,uintptr_t,uintptr_t))

    71 #define HS_DTRACE_PROBE_DECL4(provider,name,t0,t1,t2,t3)\

    72   HS_DTRACE_PROBE_DECL_N(provider,name,(uintptr_t,uintptr_t,uintptr_t,\

    73     uintptr_t))

    74 #define HS_DTRACE_PROBE_DECL5(provider,name,t0,t1,t2,t3,t4)\

    75   HS_DTRACE_PROBE_DECL_N(provider,name,(\

    76     uintptr_t,uintptr_t,uintptr_t,uintptr_t,uintptr_t))

    77 #define HS_DTRACE_PROBE_DECL6(provider,name,t0,t1,t2,t3,t4,t5)\

    78   HS_DTRACE_PROBE_DECL_N(provider,name,(\

    79     uintptr_t,uintptr_t,uintptr_t,uintptr_t,uintptr_t,uintptr_t))

    80 #define HS_DTRACE_PROBE_DECL7(provider,name,t0,t1,t2,t3,t4,t5,t6)\

    81   HS_DTRACE_PROBE_DECL_N(provider,name,(\

    82     uintptr_t,uintptr_t,uintptr_t,uintptr_t,uintptr_t,uintptr_t,uintptr_t))

    83 #define HS_DTRACE_PROBE_DECL8(provider,name,t0,t1,t2,t3,t4,t5,t6,t7)\

    84   HS_DTRACE_PROBE_DECL_N(provider,name,(\

    85     uintptr_t,uintptr_t,uintptr_t,uintptr_t,uintptr_t,uintptr_t,uintptr_t,\

    86     uintptr_t))

    87 #define HS_DTRACE_PROBE_DECL9(provider,name,t0,t1,t2,t3,t4,t5,t6,t7,t8)\

    88   HS_DTRACE_PROBE_DECL_N(provider,name,(\

    89     uintptr_t,uintptr_t,uintptr_t,uintptr_t,uintptr_t,uintptr_t,uintptr_t,\

    90     uintptr_t,uintptr_t))

    91 #define HS_DTRACE_PROBE_DECL10(provider,name,t0,t1,t2,t3,t4,t5,t6,t7,t8,t9)\

    92   HS_DTRACE_PROBE_DECL_N(provider,name,(\

    93     uintptr_t,uintptr_t,uintptr_t,uintptr_t,uintptr_t,uintptr_t,uintptr_t,\

    94     uintptr_t,uintptr_t,uintptr_t))

    96 /* Dtrace probe definitions */

    97 #define HS_DTRACE_PROBE_N(provider,name, args) \

    98   DTRACE_ONLY(HS_DTRACE_PROBE_FN(provider,name) args)

   100 #define HS_DTRACE_PROBE(provider,name) HS_DTRACE_PROBE0(provider,name)

   101 #define HS_DTRACE_PROBE0(provider,name)\

   102   HS_DTRACE_PROBE_N(provider,name,())

   103 #define HS_DTRACE_PROBE1(provider,name,a0)\

   104   HS_DTRACE_PROBE_N(provider,name,((uintptr_t)a0))

   105 #define HS_DTRACE_PROBE2(provider,name,a0,a1)\

   106   HS_DTRACE_PROBE_N(provider,name,((uintptr_t)a0,(uintptr_t)a1))

   107 #define HS_DTRACE_PROBE3(provider,name,a0,a1,a2)\

   108   HS_DTRACE_PROBE_N(provider,name,((uintptr_t)a0,(uintptr_t)a1,(uintptr_t)a2))

   109 #define HS_DTRACE_PROBE4(provider,name,a0,a1,a2,a3)\

   110   HS_DTRACE_PROBE_N(provider,name,((uintptr_t)a0,(uintptr_t)a1,(uintptr_t)a2,\

   111     (uintptr_t)a3))

   112 #define HS_DTRACE_PROBE5(provider,name,a0,a1,a2,a3,a4)\

   113   HS_DTRACE_PROBE_N(provider,name,((uintptr_t)a0,(uintptr_t)a1,(uintptr_t)a2,\

   114     (uintptr_t)a3,(uintptr_t)a4))

   115 #define HS_DTRACE_PROBE6(provider,name,a0,a1,a2,a3,a4,a5)\

   116   HS_DTRACE_PROBE_N(provider,name,((uintptr_t)a0,(uintptr_t)a1,(uintptr_t)a2,\

   117     (uintptr_t)a3,(uintptr_t)a4,(uintptr_t)a5))

   118 #define HS_DTRACE_PROBE7(provider,name,a0,a1,a2,a3,a4,a5,a6)\

   119   HS_DTRACE_PROBE_N(provider,name,((uintptr_t)a0,(uintptr_t)a1,(uintptr_t)a2,\

   120     (uintptr_t)a3,(uintptr_t)a4,(uintptr_t)a5,(uintptr_t)a6))

   121 #define HS_DTRACE_PROBE8(provider,name,a0,a1,a2,a3,a4,a5,a6,a7)\

   122   HS_DTRACE_PROBE_N(provider,name,((uintptr_t)a0,(uintptr_t)a1,(uintptr_t)a2,\

   123     (uintptr_t)a3,(uintptr_t)a4,(uintptr_t)a5,(uintptr_t)a6,(uintptr_t)a7))

   124 #define HS_DTRACE_PROBE9(provider,name,a0,a1,a2,a3,a4,a5,a6,a7,a8)\

   125   HS_DTRACE_PROBE_N(provider,name,((uintptr_t)a0,(uintptr_t)a1,(uintptr_t)a2,\

   126     (uintptr_t)a3,(uintptr_t)a4,(uintptr_t)a5,(uintptr_t)a6,(uintptr_t)a7,\

   127     (uintptr_t)a8))

   128 #define HS_DTRACE_PROBE10(provider,name,a0,a1,a2,a3,a4,a5,a6,a7,a8,a9)\

   129   HS_DTRACE_PROBE_N(provider,name,((uintptr_t)a0,(uintptr_t)a1,(uintptr_t)a2,\

   130     (uintptr_t)a3,(uintptr_t)a4,(uintptr_t)a5,(uintptr_t)a6,(uintptr_t)a7,\

   131     (uintptr_t)a8,(uintptr_t)a9))

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