Mercurial > jdk8-mips64-public > hotspot / file revision

src/share/vm/utilities/dtrace.hpp@36c186bcc085

src/share/vm/utilities/dtrace.hpp

Mon, 03 Jan 2011 14:09:11 -0500

author
coleenp
date
Mon, 03 Jan 2011 14:09:11 -0500
changeset 2418
36c186bcc085
parent 2314
f95d63e2154a
child 3202
436b4a3231bf
permissions
-rw-r--r--

6302804: Hotspot VM dies ungraceful death when C heap is exhausted in various places.
Summary: enhance the error reporting mechanism to help user to fix the problem rather than making it look like a VM error.
Reviewed-by: kvn, kamg

     1 /*

     2  * Copyright (c) 2005, 2010, 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  */

    24 

    25 #ifndef SHARE_VM_UTILITIES_DTRACE_HPP

    26 #define SHARE_VM_UTILITIES_DTRACE_HPP

    27 

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

    29 

    30 #include <sys/sdt.h>

    31 

    32 #define DTRACE_ONLY(x) x

    33 #define NOT_DTRACE(x)

    34 

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

    36 #define HS_DTRACE_WORKAROUND_TAIL_CALL_BUG() \

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

    38 

    39 #else // ndef SOLARIS || ndef DTRACE_ENABLED

    40 

    41 #define DTRACE_ONLY(x)

    42 #define NOT_DTRACE(x) x

    43 

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

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

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

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

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

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

    50 

    51 #define HS_DTRACE_WORKAROUND_TAIL_CALL_BUG()

    52 

    53 #endif

    54 

    55 #define HS_DTRACE_PROBE_FN(provider,name)\

    56   __dtrace_##provider##___##name

    57 

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

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

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

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

    62 

    63 /* Dtrace probe declarations */

    64 #define HS_DTRACE_PROBE_DECL(provider,name) \

    65   HS_DTRACE_PROBE_DECL0(provider,name)

    66 #define HS_DTRACE_PROBE_DECL0(provider,name)\

    67   HS_DTRACE_PROBE_DECL_N(provider,name,(void))

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

    69   HS_DTRACE_PROBE_DECL_N(provider,name,(uintptr_t))

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

    71   HS_DTRACE_PROBE_DECL_N(provider,name,(uintptr_t,uintptr_t))

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

    73   HS_DTRACE_PROBE_DECL_N(provider,name,(uintptr_t,uintptr_t,uintptr_t))

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

    75   HS_DTRACE_PROBE_DECL_N(provider,name,(uintptr_t,uintptr_t,uintptr_t,\

    76     uintptr_t))

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

    78   HS_DTRACE_PROBE_DECL_N(provider,name,(\

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

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

    81   HS_DTRACE_PROBE_DECL_N(provider,name,(\

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

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

    84   HS_DTRACE_PROBE_DECL_N(provider,name,(\

    85     uintptr_t,uintptr_t,uintptr_t,uintptr_t,uintptr_t,uintptr_t,uintptr_t))

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

    87   HS_DTRACE_PROBE_DECL_N(provider,name,(\

    88     uintptr_t,uintptr_t,uintptr_t,uintptr_t,uintptr_t,uintptr_t,uintptr_t,\

    89     uintptr_t))

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

    91   HS_DTRACE_PROBE_DECL_N(provider,name,(\

    92     uintptr_t,uintptr_t,uintptr_t,uintptr_t,uintptr_t,uintptr_t,uintptr_t,\

    93     uintptr_t,uintptr_t))

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

    95   HS_DTRACE_PROBE_DECL_N(provider,name,(\

    96     uintptr_t,uintptr_t,uintptr_t,uintptr_t,uintptr_t,uintptr_t,uintptr_t,\

    97     uintptr_t,uintptr_t,uintptr_t))

    98 

    99 /* Dtrace probe definitions */

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

   101   DTRACE_ONLY(HS_DTRACE_PROBE_FN(provider,name) args)

   102 

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

   104 #define HS_DTRACE_PROBE0(provider,name)\

   105   HS_DTRACE_PROBE_N(provider,name,())

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

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

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

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

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

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

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

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

   114     (uintptr_t)a3))

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

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

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

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

   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))

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

   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))

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

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

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

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

   130     (uintptr_t)a8))

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

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

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

   134     (uintptr_t)a8,(uintptr_t)a9))

   135 

   136 #endif // SHARE_VM_UTILITIES_DTRACE_HPP

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