src/share/vm/runtime/vmStructs.cpp

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   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 # include "incls/_precompiled.incl"
  26 # include "incls/_vmStructs.cpp.incl"
















































































































































  27 
  28 // Note: the cross-product of (c1, c2, product, nonproduct, ...),
  29 // (nonstatic, static), and (unchecked, checked) has not been taken.
  30 // Only the macros currently needed have been defined.
  31 
  32 // A field whose type is not checked is given a null string as the
  33 // type name, indicating an "opaque" type to the serviceability agent.
  34 
  35 // NOTE: there is an interdependency between this file and
  36 // HotSpotTypeDataBase.java, which parses the type strings.
  37 
  38 #ifndef REG_COUNT
  39   #define REG_COUNT 0
  40 #endif
  41 
  42 // whole purpose of this function is to work around bug c++/27724 in gcc 4.1.1
  43 // with optimization turned on it doesn't affect produced code
  44 static inline uint64_t cast_uint64_t(size_t x)
  45 {
  46   return x;




   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 #include "precompiled.hpp"
  26 #include "classfile/dictionary.hpp"
  27 #include "classfile/javaClasses.hpp"
  28 #include "classfile/loaderConstraints.hpp"
  29 #include "classfile/placeholders.hpp"
  30 #include "classfile/symbolTable.hpp"
  31 #include "classfile/systemDictionary.hpp"
  32 #include "code/codeBlob.hpp"
  33 #include "code/codeCache.hpp"
  34 #include "code/compressedStream.hpp"
  35 #include "code/location.hpp"
  36 #include "code/nmethod.hpp"
  37 #include "code/pcDesc.hpp"
  38 #include "code/stubs.hpp"
  39 #include "code/vmreg.hpp"
  40 #include "compiler/oopMap.hpp"
  41 #include "gc_implementation/concurrentMarkSweep/freeBlockDictionary.hpp"
  42 #include "gc_implementation/shared/immutableSpace.hpp"
  43 #include "gc_implementation/shared/markSweep.hpp"
  44 #include "gc_implementation/shared/mutableSpace.hpp"
  45 #include "gc_interface/collectedHeap.hpp"
  46 #include "interpreter/bytecodeInterpreter.hpp"
  47 #include "interpreter/bytecodes.hpp"
  48 #include "interpreter/interpreter.hpp"
  49 #include "memory/cardTableRS.hpp"
  50 #include "memory/compactPermGen.hpp"
  51 #include "memory/defNewGeneration.hpp"
  52 #include "memory/genCollectedHeap.hpp"
  53 #include "memory/generation.hpp"
  54 #include "memory/generationSpec.hpp"
  55 #include "memory/heap.hpp"
  56 #include "memory/permGen.hpp"
  57 #include "memory/space.hpp"
  58 #include "memory/tenuredGeneration.hpp"
  59 #include "memory/universe.hpp"
  60 #include "memory/watermark.hpp"
  61 #include "oops/arrayKlass.hpp"
  62 #include "oops/arrayKlassKlass.hpp"
  63 #include "oops/arrayOop.hpp"
  64 #include "oops/compiledICHolderKlass.hpp"
  65 #include "oops/compiledICHolderOop.hpp"
  66 #include "oops/constMethodKlass.hpp"
  67 #include "oops/constMethodOop.hpp"
  68 #include "oops/constantPoolKlass.hpp"
  69 #include "oops/constantPoolOop.hpp"
  70 #include "oops/cpCacheKlass.hpp"
  71 #include "oops/cpCacheOop.hpp"
  72 #include "oops/instanceKlass.hpp"
  73 #include "oops/instanceKlassKlass.hpp"
  74 #include "oops/instanceOop.hpp"
  75 #include "oops/klass.hpp"
  76 #include "oops/klassOop.hpp"
  77 #include "oops/markOop.hpp"
  78 #include "oops/methodDataKlass.hpp"
  79 #include "oops/methodDataOop.hpp"
  80 #include "oops/methodKlass.hpp"
  81 #include "oops/methodOop.hpp"
  82 #include "oops/objArrayKlass.hpp"
  83 #include "oops/objArrayKlassKlass.hpp"
  84 #include "oops/objArrayOop.hpp"
  85 #include "oops/oop.inline.hpp"
  86 #include "oops/symbolKlass.hpp"
  87 #include "oops/symbolOop.hpp"
  88 #include "oops/typeArrayKlass.hpp"
  89 #include "oops/typeArrayKlassKlass.hpp"
  90 #include "oops/typeArrayOop.hpp"
  91 #include "prims/jvmtiAgentThread.hpp"
  92 #include "runtime/arguments.hpp"
  93 #include "runtime/globals.hpp"
  94 #include "runtime/java.hpp"
  95 #include "runtime/javaCalls.hpp"
  96 #include "runtime/perfMemory.hpp"
  97 #include "runtime/sharedRuntime.hpp"
  98 #include "runtime/stubRoutines.hpp"
  99 #include "runtime/virtualspace.hpp"
 100 #include "runtime/vmStructs.hpp"
 101 #include "utilities/globalDefinitions.hpp"
 102 #include "utilities/hashtable.hpp"
 103 #ifdef TARGET_ARCH_x86
 104 # include "vmStructs_x86.hpp"
 105 #endif
 106 #ifdef TARGET_ARCH_sparc
 107 # include "vmStructs_sparc.hpp"
 108 #endif
 109 #ifdef TARGET_ARCH_zero
 110 # include "vmStructs_zero.hpp"
 111 #endif
 112 #ifdef TARGET_OS_FAMILY_linux
 113 # include "thread_linux.inline.hpp"
 114 #endif
 115 #ifdef TARGET_OS_FAMILY_solaris
 116 # include "thread_solaris.inline.hpp"
 117 #endif
 118 #ifdef TARGET_OS_FAMILY_windows
 119 # include "thread_windows.inline.hpp"
 120 #endif
 121 #ifdef TARGET_OS_ARCH_linux_x86
 122 # include "vmStructs_linux_x86.hpp"
 123 #endif
 124 #ifdef TARGET_OS_ARCH_linux_sparc
 125 # include "vmStructs_linux_sparc.hpp"
 126 #endif
 127 #ifdef TARGET_OS_ARCH_linux_zero
 128 # include "vmStructs_linux_zero.hpp"
 129 #endif
 130 #ifdef TARGET_OS_ARCH_solaris_x86
 131 # include "vmStructs_solaris_x86.hpp"
 132 #endif
 133 #ifdef TARGET_OS_ARCH_solaris_sparc
 134 # include "vmStructs_solaris_sparc.hpp"
 135 #endif
 136 #ifdef TARGET_OS_ARCH_windows_x86
 137 # include "vmStructs_windows_x86.hpp"
 138 #endif
 139 #ifndef SERIALGC
 140 #include "gc_implementation/concurrentMarkSweep/cmsPermGen.hpp"
 141 #include "gc_implementation/concurrentMarkSweep/compactibleFreeListSpace.hpp"
 142 #include "gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.hpp"
 143 #include "gc_implementation/concurrentMarkSweep/concurrentMarkSweepThread.hpp"
 144 #include "gc_implementation/concurrentMarkSweep/vmStructs_cms.hpp"
 145 #include "gc_implementation/parNew/parNewGeneration.hpp"
 146 #include "gc_implementation/parNew/vmStructs_parNew.hpp"
 147 #include "gc_implementation/parallelScavenge/asPSOldGen.hpp"
 148 #include "gc_implementation/parallelScavenge/asPSYoungGen.hpp"
 149 #include "gc_implementation/parallelScavenge/parallelScavengeHeap.hpp"
 150 #include "gc_implementation/parallelScavenge/psOldGen.hpp"
 151 #include "gc_implementation/parallelScavenge/psPermGen.hpp"
 152 #include "gc_implementation/parallelScavenge/psVirtualspace.hpp"
 153 #include "gc_implementation/parallelScavenge/psYoungGen.hpp"
 154 #include "gc_implementation/parallelScavenge/vmStructs_parallelgc.hpp"
 155 #endif
 156 #ifdef COMPILER2
 157 #include "opto/matcher.hpp"
 158 #ifdef TARGET_ARCH_MODEL_x86_32
 159 # include "adfiles/adGlobals_x86_32.hpp"
 160 #endif
 161 #ifdef TARGET_ARCH_MODEL_x86_64
 162 # include "adfiles/adGlobals_x86_64.hpp"
 163 #endif
 164 #ifdef TARGET_ARCH_MODEL_sparc
 165 # include "adfiles/adGlobals_sparc.hpp"
 166 #endif
 167 #ifdef TARGET_ARCH_MODEL_zero
 168 # include "adfiles/adGlobals_zero.hpp"
 169 #endif
 170 #endif
 171 
 172 // Note: the cross-product of (c1, c2, product, nonproduct, ...),
 173 // (nonstatic, static), and (unchecked, checked) has not been taken.
 174 // Only the macros currently needed have been defined.
 175 
 176 // A field whose type is not checked is given a null string as the
 177 // type name, indicating an "opaque" type to the serviceability agent.
 178 
 179 // NOTE: there is an interdependency between this file and
 180 // HotSpotTypeDataBase.java, which parses the type strings.
 181 
 182 #ifndef REG_COUNT
 183   #define REG_COUNT 0
 184 #endif
 185 
 186 // whole purpose of this function is to work around bug c++/27724 in gcc 4.1.1
 187 // with optimization turned on it doesn't affect produced code
 188 static inline uint64_t cast_uint64_t(size_t x)
 189 {
 190   return x;