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comparison src/share/vm/runtime/thread.hpp @ 13796:8cd953e97e2d

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rework of benchmark counters: fix size at VM entry, not at build time
author Lukas Stadler <lukas.stadler@jku.at>
date Wed, 29 Jan 2014 09:21:50 +0100
parents 77fbf02f701c
children d8041d695d19
comparison
equal deleted inserted replaced
13795:cfe85a075924 13796:8cd953e97e2d
920 #ifdef GRAAL 920 #ifdef GRAAL
921 address _graal_alternate_call_target; 921 address _graal_alternate_call_target;
922 address _graal_implicit_exception_pc; // pc at which the most recent implicit exception occurred 922 address _graal_implicit_exception_pc; // pc at which the most recent implicit exception occurred
923 bool _graal_compiling; 923 bool _graal_compiling;
924 924
925 // number of counters, increase as needed. 0 == disabled 925 jlong* _graal_counters;
926 #define GRAAL_COUNTERS_SIZE (0) 926
927 #define GRAAL_COUNTERS_EXCLUDE_COMPILER_THREADS (true) 927 public:
928 928 static jlong* _graal_old_thread_counters;
929 #if GRAAL_COUNTERS_SIZE > 0
930 jlong _graal_counters[GRAAL_COUNTERS_SIZE];
931 static jlong _graal_old_thread_counters[GRAAL_COUNTERS_SIZE];
932 #endif // GRAAL_COUNTERS_SIZE > 0
933
934 public:
935 static void collect_counters(typeArrayOop array); 929 static void collect_counters(typeArrayOop array);
936 private: 930 private:
937 #endif // GRAAL 931 #endif // GRAAL
938 StackGuardState _stack_guard_state; 932 StackGuardState _stack_guard_state;
939 933
1392 static ByteSize saved_exception_pc_offset() { return byte_offset_of(JavaThread, _saved_exception_pc ); } 1386 static ByteSize saved_exception_pc_offset() { return byte_offset_of(JavaThread, _saved_exception_pc ); }
1393 static ByteSize osthread_offset() { return byte_offset_of(JavaThread, _osthread ); } 1387 static ByteSize osthread_offset() { return byte_offset_of(JavaThread, _osthread ); }
1394 #ifdef GRAAL 1388 #ifdef GRAAL
1395 static ByteSize graal_alternate_call_target_offset() { return byte_offset_of(JavaThread, _graal_alternate_call_target); } 1389 static ByteSize graal_alternate_call_target_offset() { return byte_offset_of(JavaThread, _graal_alternate_call_target); }
1396 static ByteSize graal_implicit_exception_pc_offset() { return byte_offset_of(JavaThread, _graal_implicit_exception_pc); } 1390 static ByteSize graal_implicit_exception_pc_offset() { return byte_offset_of(JavaThread, _graal_implicit_exception_pc); }
1397 #if GRAAL_COUNTERS_SIZE > 0
1398 static ByteSize graal_counters_offset() { return byte_offset_of(JavaThread, _graal_counters ); } 1391 static ByteSize graal_counters_offset() { return byte_offset_of(JavaThread, _graal_counters ); }
1399 #else
1400 static ByteSize graal_counters_offset() { return in_ByteSize(0); }
1401 #endif // GRAAL_COUNTERS_SIZE > 0
1402 #endif // GRAAL 1392 #endif // GRAAL
1403 static ByteSize exception_oop_offset() { return byte_offset_of(JavaThread, _exception_oop ); } 1393 static ByteSize exception_oop_offset() { return byte_offset_of(JavaThread, _exception_oop ); }
1404 static ByteSize exception_pc_offset() { return byte_offset_of(JavaThread, _exception_pc ); } 1394 static ByteSize exception_pc_offset() { return byte_offset_of(JavaThread, _exception_pc ); }
1405 static ByteSize exception_handler_pc_offset() { return byte_offset_of(JavaThread, _exception_handler_pc); } 1395 static ByteSize exception_handler_pc_offset() { return byte_offset_of(JavaThread, _exception_handler_pc); }
1406 static ByteSize is_method_handle_return_offset() { return byte_offset_of(JavaThread, _is_method_handle_return); } 1396 static ByteSize is_method_handle_return_offset() { return byte_offset_of(JavaThread, _is_method_handle_return); }