jdk8-mips64-public/hotspot: src/os/bsd/dtrace/generateJvmOffsets.cpp@f36e073d56a4

7104565: trim jprt build targets
Summary: remove JPRT debug builds, remove -DDEBUG -DFASTDEBUG and use ASSERT instead in sources
Reviewed-by: dholmes, kvn, coleenp

     1 /*

     2  * Copyright (c) 2003, 2013, 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 /*

    26  * This is to provide sanity check in jhelper.d which compares SCCS

    27  * versions of generateJvmOffsets.cpp used to create and extract

    28  * contents of __JvmOffsets[] table.

    29  * The __JvmOffsets[] table is located in generated JvmOffsets.cpp.

    30  *

    31  * GENOFFS_SCCS_VER 34

    32  */

    34 #include "generateJvmOffsets.h"

    36 /* A workaround for private and protected fields */

    37 #define private   public

    38 #define protected public

    40 // not on macosx #include <proc_service.h>

    41 #include "code/codeBlob.hpp"

    42 #include "code/nmethod.hpp"

    43 #include "code/pcDesc.hpp"

    44 #include "gc_interface/collectedHeap.hpp"

    45 #include "memory/heap.hpp"

    46 #include "memory/memRegion.hpp"

    47 #include "memory/universe.hpp"

    48 #include "oops/constMethod.hpp"

    49 #include "oops/klass.hpp"

    50 #include "oops/method.hpp"

    51 #include "oops/oop.hpp"

    52 #include "oops/symbol.hpp"

    53 #include "runtime/virtualspace.hpp"

    54 #include "runtime/vmStructs.hpp"

    55 #include "utilities/accessFlags.hpp"

    56 #include "utilities/globalDefinitions.hpp"

    58 // These are defined somewhere for Solaris

    59 #define PR_MODEL_ILP32 1

    60 #define PR_MODEL_LP64  2

    62 #ifdef COMPILER1

    63 #ifdef ASSERT

    65 /*

    66  * To avoid the most part of potential link errors

    67  * we link this program with -z nodefs .

    68  *

    69  * But for 'debug1' and 'fastdebug1' we still have to provide

    70  * a particular workaround for the following symbols bellow.

    71  * It will be good to find out a generic way in the future.

    72  */

    74 #pragma weak tty

    75 #pragma weak CMSExpAvgFactor

    77 #if defined(i386) || defined(__i386) || defined(__amd64)

    78 #pragma weak noreg

    79 #endif /* i386 */

    81 LIR_Opr LIR_OprFact::illegalOpr = (LIR_Opr) 0;

    83 address StubRoutines::_call_stub_return_address = NULL;

    85 StubQueue* AbstractInterpreter::_code = NULL;

    87 #endif /* ASSERT */

    88 #endif /* COMPILER1 */

    90 #define GEN_OFFS(Type,Name)                             \

    91   switch(gen_variant) {                                 \

    92   case GEN_OFFSET:                                      \

    93     printf("#define OFFSET_%-33s %ld\n",                 \

    94            #Type #Name, offset_of(Type, Name)); \

    95     break;                                              \

    96   case GEN_INDEX:                                       \

    97     printf("#define IDX_OFFSET_%-33s %d\n",             \

    98             #Type #Name, index++);                      \

    99     break;                                              \

   100   case GEN_TABLE:                                       \

   101     printf("\tOFFSET_%s,\n", #Type #Name);              \

   102     break;                                              \

   103   }

   105 #define GEN_SIZE(Type)                                  \

   106   switch(gen_variant) {                                 \

   107   case GEN_OFFSET:                                      \

   108     printf("#define SIZE_%-35s %ld\n",                   \

   109             #Type, sizeof(Type));                       \

   110     break;                                              \

   111   case GEN_INDEX:                                       \

   112     printf("#define IDX_SIZE_%-35s %d\n",               \

   113             #Type, index++);                            \

   114     break;                                              \

   115   case GEN_TABLE:                                       \

   116     printf("\tSIZE_%s,\n", #Type);                      \

   117     break;                                              \

   118   }

   120 #define GEN_VALUE(String,Value)                         \

   121   switch(gen_variant) {                                 \

   122   case GEN_OFFSET:                                      \

   123     printf("#define %-40s %d\n", #String, Value);       \

   124     break;                                              \

   125   case GEN_INDEX:                                       \

   126     printf("#define IDX_%-40s %d\n", #String, index++); \

   127     break;                                              \

   128   case GEN_TABLE:                                       \

   129     printf("\t" #String ",\n");                         \

   130     break;                                              \

   131   }

   133 void gen_prologue(GEN_variant gen_variant) {

   134     const char *suffix;

   136     switch(gen_variant) {

   137       case GEN_OFFSET: suffix = ".h";        break;

   138       case GEN_INDEX:  suffix = "Index.h";   break;

   139       case GEN_TABLE:  suffix = ".cpp";      break;

   140     }

   142     printf("/*\n");

   143     printf(" * JvmOffsets%s !!!DO NOT EDIT!!! \n", suffix);

   144     printf(" * The generateJvmOffsets program generates this file!\n");

   145     printf(" */\n\n");

   146     switch(gen_variant) {

   148       case GEN_OFFSET:

   149       case GEN_INDEX:

   150         break;

   152       case GEN_TABLE:

   153         printf("#include \"JvmOffsets.h\"\n");

   154         printf("\n");

   155         printf("int __JvmOffsets[] = {\n");

   156         break;

   157     }

   158 }

   160 void gen_epilogue(GEN_variant gen_variant) {

   161     if (gen_variant != GEN_TABLE) {

   162         return;

   163     }

   164     printf("};\n\n");

   165     return;

   166 }

   168 int generateJvmOffsets(GEN_variant gen_variant) {

   169   int index = 0;        /* It is used to generate JvmOffsetsIndex.h */

   170   int pointer_size = sizeof(void *);

   171   int data_model = (pointer_size == 4) ? PR_MODEL_ILP32 : PR_MODEL_LP64;

   173   gen_prologue(gen_variant);

   175   GEN_VALUE(DATA_MODEL, data_model);

   176   GEN_VALUE(POINTER_SIZE, pointer_size);

   177 #if defined(TIERED)

   178   GEN_VALUE(COMPILER, 3);

   179 #elif COMPILER1

   180   GEN_VALUE(COMPILER, 1);

   181 #elif COMPILER2

   182   GEN_VALUE(COMPILER, 2);

   183 #else

   184   GEN_VALUE(COMPILER, 0);

   185 #endif // COMPILER1 && COMPILER2

   186   printf("\n");

   188   GEN_OFFS(CollectedHeap, _reserved);

   189   GEN_OFFS(MemRegion, _start);

   190   GEN_OFFS(MemRegion, _word_size);

   191   GEN_SIZE(HeapWord);

   192   printf("\n");

   194   GEN_OFFS(VMStructEntry, typeName);

   195   GEN_OFFS(VMStructEntry, fieldName);

   196   GEN_OFFS(VMStructEntry, address);

   197   GEN_SIZE(VMStructEntry);

   198   printf("\n");

   200   GEN_VALUE(MAX_METHOD_CODE_SIZE, max_method_code_size);

   201 #if defined(sparc) || defined(__sparc)

   202   GEN_VALUE(OFFSET_interpreter_frame_method, 2 * pointer_size);     /* L2 in saved window */

   203   GEN_VALUE(OFFSET_interpreter_frame_sender_sp, 13 * pointer_size); /* I5 in saved window */

   204   // Fake value for consistency. It is not going to be used.

   205   GEN_VALUE(OFFSET_interpreter_frame_bcx_offset, 0xFFFF);

   206 #elif defined(i386) || defined(__i386) || defined(__amd64)

   207   GEN_VALUE(OFFSET_interpreter_frame_sender_sp, -1 * pointer_size);

   208   GEN_VALUE(OFFSET_interpreter_frame_method, -3 * pointer_size);

   209   GEN_VALUE(OFFSET_interpreter_frame_bcx_offset, -7 * pointer_size);

   210 #endif

   212   GEN_OFFS(Klass, _name);

   213   GEN_OFFS(ConstantPool, _pool_holder);

   214   printf("\n");

   216   GEN_VALUE(OFFSET_HeapBlockHeader_used, (int) offset_of(HeapBlock::Header, _used));

   217   GEN_OFFS(oopDesc, _metadata);

   218   printf("\n");

   220   GEN_VALUE(AccessFlags_NATIVE, JVM_ACC_NATIVE);

   221   GEN_VALUE(ConstMethod_has_linenumber_table, ConstMethod::_has_linenumber_table);

   222   GEN_OFFS(AccessFlags, _flags);

   223   GEN_OFFS(Symbol, _length);

   224   GEN_OFFS(Symbol, _body);

   225   printf("\n");

   227   GEN_OFFS(Method, _constMethod);

   228   GEN_OFFS(Method, _constants);

   229   GEN_OFFS(Method, _access_flags);

   230   printf("\n");

   232   GEN_OFFS(ConstMethod, _flags);

   233   GEN_OFFS(ConstMethod, _code_size);

   234   GEN_OFFS(ConstMethod, _name_index);

   235   GEN_OFFS(ConstMethod, _signature_index);

   236   printf("\n");

   238   GEN_OFFS(CodeHeap, _memory);

   239   GEN_OFFS(CodeHeap, _segmap);

   240   GEN_OFFS(CodeHeap, _log2_segment_size);

   241   printf("\n");

   243   GEN_OFFS(VirtualSpace, _low_boundary);

   244   GEN_OFFS(VirtualSpace, _high_boundary);

   245   GEN_OFFS(VirtualSpace, _low);

   246   GEN_OFFS(VirtualSpace, _high);

   247   printf("\n");

   249   GEN_OFFS(CodeBlob, _name);

   250   GEN_OFFS(CodeBlob, _header_size);

   251   GEN_OFFS(CodeBlob, _content_offset);

   252   GEN_OFFS(CodeBlob, _code_offset);

   253   GEN_OFFS(CodeBlob, _data_offset);

   254   GEN_OFFS(CodeBlob, _frame_size);

   255   printf("\n");

   257   GEN_OFFS(nmethod, _method);

   258   GEN_OFFS(nmethod, _oops_offset);

   259   GEN_OFFS(nmethod, _scopes_data_offset);

   260   GEN_OFFS(nmethod, _scopes_pcs_offset);

   261   GEN_OFFS(nmethod, _handler_table_offset);

   262   GEN_OFFS(nmethod, _deoptimize_offset);

   263   GEN_OFFS(nmethod, _orig_pc_offset);

   265   GEN_OFFS(PcDesc, _pc_offset);

   266   GEN_OFFS(PcDesc, _scope_decode_offset);

   268   printf("\n");

   270   GEN_OFFS(NarrowPtrStruct, _base);

   271   GEN_OFFS(NarrowPtrStruct, _shift);

   272   printf("\n");

   274   GEN_VALUE(SIZE_HeapBlockHeader, (int) sizeof(HeapBlock::Header));

   275   GEN_SIZE(oopDesc);

   276   GEN_SIZE(ConstantPool);

   277   printf("\n");

   279   GEN_SIZE(PcDesc);

   280   GEN_SIZE(Method);

   281   GEN_SIZE(ConstMethod);

   282   GEN_SIZE(nmethod);

   283   GEN_SIZE(CodeBlob);

   284   GEN_SIZE(BufferBlob);

   285   GEN_SIZE(SingletonBlob);

   286   GEN_SIZE(RuntimeStub);

   287   GEN_SIZE(SafepointBlob);

   289   gen_epilogue(gen_variant);

   290   printf("\n");

   292   fflush(stdout);

   293   return 0;

   294 }

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

src/os/bsd/dtrace/generateJvmOffsets.cpp@f36e073d56a4

src/os/bsd/dtrace/generateJvmOffsets.cpp