1 /* |
1 /* |
2 * Copyright (c) 1997, 2009, Oracle and/or its affiliates. All rights reserved. |
2 * Copyright (c) 1997, 2010, Oracle and/or its affiliates. All rights reserved. |
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
4 * |
4 * |
5 * This code is free software; you can redistribute it and/or modify it |
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 |
6 * under the terms of the GNU General Public License version 2 only, as |
7 * published by the Free Software Foundation. |
7 * published by the Free Software Foundation. |
20 * or visit www.oracle.com if you need additional information or have any |
20 * or visit www.oracle.com if you need additional information or have any |
21 * questions. |
21 * questions. |
22 * |
22 * |
23 */ |
23 */ |
24 |
24 |
25 # include "incls/_precompiled.incl" |
25 #include "precompiled.hpp" |
26 # include "incls/_safepoint.cpp.incl" |
26 #include "classfile/systemDictionary.hpp" |
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27 #include "code/codeCache.hpp" |
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28 #include "code/icBuffer.hpp" |
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29 #include "code/nmethod.hpp" |
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30 #include "code/pcDesc.hpp" |
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31 #include "code/scopeDesc.hpp" |
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32 #include "gc_interface/collectedHeap.hpp" |
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33 #include "interpreter/interpreter.hpp" |
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34 #include "memory/resourceArea.hpp" |
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35 #include "memory/universe.inline.hpp" |
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36 #include "oops/oop.inline.hpp" |
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37 #include "oops/symbolOop.hpp" |
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38 #include "runtime/compilationPolicy.hpp" |
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39 #include "runtime/deoptimization.hpp" |
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40 #include "runtime/frame.inline.hpp" |
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41 #include "runtime/interfaceSupport.hpp" |
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42 #include "runtime/mutexLocker.hpp" |
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43 #include "runtime/osThread.hpp" |
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44 #include "runtime/safepoint.hpp" |
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45 #include "runtime/signature.hpp" |
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46 #include "runtime/stubCodeGenerator.hpp" |
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47 #include "runtime/stubRoutines.hpp" |
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48 #include "runtime/sweeper.hpp" |
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49 #include "runtime/synchronizer.hpp" |
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50 #include "services/runtimeService.hpp" |
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51 #include "utilities/events.hpp" |
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52 #ifdef TARGET_ARCH_x86 |
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53 # include "nativeInst_x86.hpp" |
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54 # include "vmreg_x86.inline.hpp" |
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55 #endif |
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56 #ifdef TARGET_ARCH_sparc |
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57 # include "nativeInst_sparc.hpp" |
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58 # include "vmreg_sparc.inline.hpp" |
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59 #endif |
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60 #ifdef TARGET_ARCH_zero |
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61 # include "nativeInst_zero.hpp" |
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62 # include "vmreg_zero.inline.hpp" |
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63 #endif |
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64 #ifdef TARGET_OS_FAMILY_linux |
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65 # include "thread_linux.inline.hpp" |
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66 #endif |
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67 #ifdef TARGET_OS_FAMILY_solaris |
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68 # include "thread_solaris.inline.hpp" |
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69 #endif |
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70 #ifdef TARGET_OS_FAMILY_windows |
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71 # include "thread_windows.inline.hpp" |
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72 #endif |
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73 #ifndef SERIALGC |
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74 #include "gc_implementation/concurrentMarkSweep/concurrentMarkSweepThread.hpp" |
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75 #include "gc_implementation/shared/concurrentGCThread.hpp" |
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76 #endif |
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77 #ifdef COMPILER1 |
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78 #include "c1/c1_globals.hpp" |
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79 #endif |
27 |
80 |
28 // -------------------------------------------------------------------------------------------------- |
81 // -------------------------------------------------------------------------------------------------- |
29 // Implementation of Safepoint begin/end |
82 // Implementation of Safepoint begin/end |
30 |
83 |
31 SafepointSynchronize::SynchronizeState volatile SafepointSynchronize::_state = SafepointSynchronize::_not_synchronized; |
84 SafepointSynchronize::SynchronizeState volatile SafepointSynchronize::_state = SafepointSynchronize::_not_synchronized; |