Mercurial > hg > graal-compiler
annotate src/os/solaris/vm/os_share_solaris.hpp @ 9800:2eaac2c3670b
VerifyUsageWithEquals/VerifyPhase: add documentation
author | Bernhard Urban <bernhard.urban@jku.at> |
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date | Thu, 23 May 2013 12:00:40 +0200 |
parents | f95d63e2154a |
children | f2110083203d |
rev | line source |
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0 | 1 /* |
1972 | 2 * Copyright (c) 1999, 2010, Oracle and/or its affiliates. All rights reserved. |
0 | 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 * | |
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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20 * or visit www.oracle.com if you need additional information or have any |
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21 * questions. |
0 | 22 * |
23 */ | |
24 | |
1972 | 25 #ifndef OS_SOLARIS_VM_OS_SHARE_SOLARIS_HPP |
26 #define OS_SOLARIS_VM_OS_SHARE_SOLARIS_HPP | |
27 | |
0 | 28 // Defines the interfaces to Solaris operating systems that vary across platforms |
29 | |
30 | |
31 // This is a simple callback that just fetches a PC for an interrupted thread. | |
32 // The thread need not be suspended and the fetched PC is just a hint. | |
33 // Returned PC and nPC are not necessarily consecutive. | |
34 // This one is currently used for profiling the VMThread ONLY! | |
35 | |
36 // Must be synchronous | |
37 class GetThreadPC_Callback : public OSThread::Sync_Interrupt_Callback { | |
38 private: | |
39 ExtendedPC _addr; | |
40 | |
41 public: | |
42 | |
43 GetThreadPC_Callback(Monitor *sync) : | |
44 OSThread::Sync_Interrupt_Callback(sync) { } | |
45 ExtendedPC addr() const { return _addr; } | |
46 | |
47 void set_addr(ExtendedPC addr) { _addr = addr; } | |
48 | |
49 void execute(OSThread::InterruptArguments *args); | |
50 }; | |
51 | |
52 // misc | |
53 extern "C" { | |
54 void signalHandler(int, siginfo_t*, void*); | |
55 } | |
56 void resolve_lwp_exit_calls(void); | |
57 void handle_unexpected_exception(Thread* thread, int sig, siginfo_t* info, address pc, address adjusted_pc); | |
58 #ifndef PRODUCT | |
59 void continue_with_dump(void); | |
60 #endif | |
61 | |
62 #if defined(__sparc) && defined(COMPILER2) | |
63 // For Sun Studio compiler implementation is in file | |
64 // src/os_cpu/solaris_sparc/vm/solaris_sparc.il | |
65 // For gcc implementation is in file | |
66 // src/os_cpu/solaris_sparc/vm/os_solaris_sparc.cpp | |
67 extern "C" void _mark_fpu_nosave() ; | |
68 #endif | |
69 | |
70 #define PROCFILE_LENGTH 128 | |
1972 | 71 |
72 #endif // OS_SOLARIS_VM_OS_SHARE_SOLARIS_HPP |