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comparison src/share/vm/runtime/thread.cpp @ 8151:b8f261ba79c6

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Minimize diff to plain HotSpot version.
author Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
date Thu, 07 Mar 2013 21:00:29 +0100
parents 5fc51c1ecdeb
children b9a918201d47
comparison
equal deleted inserted replaced
8150:b66f831ac5ab 8151:b8f261ba79c6
1408 // Initialize fields 1408 // Initialize fields
1409 1409
1410 // Set the claimed par_id to -1 (ie not claiming any par_ids) 1410 // Set the claimed par_id to -1 (ie not claiming any par_ids)
1411 set_claimed_par_id(-1); 1411 set_claimed_par_id(-1);
1412 1412
1413 _env = NULL;
1414 _buffer_blob = NULL; 1413 _buffer_blob = NULL;
1415 set_saved_exception_pc(NULL); 1414 set_saved_exception_pc(NULL);
1416 set_threadObj(NULL); 1415 set_threadObj(NULL);
1417 _anchor.clear(); 1416 _anchor.clear();
1418 set_entry_point(NULL); 1417 set_entry_point(NULL);
1439 _in_deopt_handler = 0; 1438 _in_deopt_handler = 0;
1440 _doing_unsafe_access = false; 1439 _doing_unsafe_access = false;
1441 _stack_guard_state = stack_guard_unused; 1440 _stack_guard_state = stack_guard_unused;
1442 #ifdef GRAAL 1441 #ifdef GRAAL
1443 _graal_alternate_call_target = NULL; 1442 _graal_alternate_call_target = NULL;
1444 _debug_scope = NULL;
1445 #endif
1446 #ifdef HIGH_LEVEL_INTERPRETER
1447 _high_level_interpreter_in_vm = false;
1448 #endif 1443 #endif
1449 _exception_oop = NULL; 1444 _exception_oop = NULL;
1450 _exception_pc = 0; 1445 _exception_pc = 0;
1451 _exception_handler_pc = 0; 1446 _exception_handler_pc = 0;
1452 _is_method_handle_return = 0; 1447 _is_method_handle_return = 0;
2192 assert(Threads_lock->is_locked(), "Threads_lock should be locked by safepoint code"); 2187 assert(Threads_lock->is_locked(), "Threads_lock should be locked by safepoint code");
2193 assert(SafepointSynchronize::is_at_safepoint(), "all threads are stopped"); 2188 assert(SafepointSynchronize::is_at_safepoint(), "all threads are stopped");
2194 2189
2195 // Do not throw asynchronous exceptions against the compiler thread 2190 // Do not throw asynchronous exceptions against the compiler thread
2196 // (the compiler thread should not be a Java thread -- fix in 1.4.2) 2191 // (the compiler thread should not be a Java thread -- fix in 1.4.2)
2197 2192 if (is_Compiler_thread()) return;
2198 // (thomaswue) May we do this?
2199 //if (is_Compiler_thread()) return;
2200 2193
2201 { 2194 {
2202 // Actually throw the Throwable against the target Thread - however 2195 // Actually throw the Throwable against the target Thread - however
2203 // only if there is no thread death exception installed already. 2196 // only if there is no thread death exception installed already.
2204 if (_pending_async_exception == NULL || !_pending_async_exception->is_a(SystemDictionary::ThreadDeath_klass())) { 2197 if (_pending_async_exception == NULL || !_pending_async_exception->is_a(SystemDictionary::ThreadDeath_klass())) {
3238 } 3231 }
3239 3232
3240 // Create a CompilerThread 3233 // Create a CompilerThread
3241 CompilerThread::CompilerThread(CompileQueue* queue, CompilerCounters* counters) 3234 CompilerThread::CompilerThread(CompileQueue* queue, CompilerCounters* counters)
3242 : JavaThread(&compiler_thread_entry) { 3235 : JavaThread(&compiler_thread_entry) {
3236 _env = NULL;
3243 _log = NULL; 3237 _log = NULL;
3244 _task = NULL; 3238 _task = NULL;
3245 _queue = queue; 3239 _queue = queue;
3246 _counters = counters; 3240 _counters = counters;
3247 3241