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comparison src/share/vm/runtime/thread.hpp @ 1135:e66fd840cb6b

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6893081: method handle & invokedynamic code needs additional cleanup (post 6815692, 6858164) Summary: During the work for 6829187 we have fixed a number of basic bugs which are logically grouped with 6815692 and 6858164 but which must be reviewed and pushed separately. Reviewed-by: kvn, never
author twisti
date Mon, 04 Jan 2010 18:38:08 +0100
parents 39b01ab7035a
children 9b9c1ee9b3f6
comparison
equal deleted inserted replaced
1134:0910903272e5 1135:e66fd840cb6b
758 // code) 758 // code)
759 volatile oop _exception_oop; // Exception thrown in compiled code 759 volatile oop _exception_oop; // Exception thrown in compiled code
760 volatile address _exception_pc; // PC where exception happened 760 volatile address _exception_pc; // PC where exception happened
761 volatile address _exception_handler_pc; // PC for handler of exception 761 volatile address _exception_handler_pc; // PC for handler of exception
762 volatile int _exception_stack_size; // Size of frame where exception happened 762 volatile int _exception_stack_size; // Size of frame where exception happened
763 volatile int _is_method_handle_exception; // True if the current exception PC is at a MethodHandle call.
763 764
764 // support for compilation 765 // support for compilation
765 bool _is_compiling; // is true if a compilation is active inthis thread (one compilation per thread possible) 766 bool _is_compiling; // is true if a compilation is active inthis thread (one compilation per thread possible)
766 767
767 // support for JNI critical regions 768 // support for JNI critical regions
1093 // Exception handling for compiled methods 1094 // Exception handling for compiled methods
1094 oop exception_oop() const { return _exception_oop; } 1095 oop exception_oop() const { return _exception_oop; }
1095 int exception_stack_size() const { return _exception_stack_size; } 1096 int exception_stack_size() const { return _exception_stack_size; }
1096 address exception_pc() const { return _exception_pc; } 1097 address exception_pc() const { return _exception_pc; }
1097 address exception_handler_pc() const { return _exception_handler_pc; } 1098 address exception_handler_pc() const { return _exception_handler_pc; }
1099 int is_method_handle_exception() const { return _is_method_handle_exception; }
1098 1100
1099 void set_exception_oop(oop o) { _exception_oop = o; } 1101 void set_exception_oop(oop o) { _exception_oop = o; }
1100 void set_exception_pc(address a) { _exception_pc = a; } 1102 void set_exception_pc(address a) { _exception_pc = a; }
1101 void set_exception_handler_pc(address a) { _exception_handler_pc = a; } 1103 void set_exception_handler_pc(address a) { _exception_handler_pc = a; }
1102 void set_exception_stack_size(int size) { _exception_stack_size = size; } 1104 void set_exception_stack_size(int size) { _exception_stack_size = size; }
1105 void set_is_method_handle_exception(int value) { _is_method_handle_exception = value; }
1103 1106
1104 // Stack overflow support 1107 // Stack overflow support
1105 inline size_t stack_available(address cur_sp); 1108 inline size_t stack_available(address cur_sp);
1106 address stack_yellow_zone_base() 1109 address stack_yellow_zone_base()
1107 { return (address)(stack_base() - (stack_size() - (stack_red_zone_size() + stack_yellow_zone_size()))); } 1110 { return (address)(stack_base() - (stack_size() - (stack_red_zone_size() + stack_yellow_zone_size()))); }
1171 static ByteSize osthread_offset() { return byte_offset_of(JavaThread, _osthread ); } 1174 static ByteSize osthread_offset() { return byte_offset_of(JavaThread, _osthread ); }
1172 static ByteSize exception_oop_offset() { return byte_offset_of(JavaThread, _exception_oop ); } 1175 static ByteSize exception_oop_offset() { return byte_offset_of(JavaThread, _exception_oop ); }
1173 static ByteSize exception_pc_offset() { return byte_offset_of(JavaThread, _exception_pc ); } 1176 static ByteSize exception_pc_offset() { return byte_offset_of(JavaThread, _exception_pc ); }
1174 static ByteSize exception_handler_pc_offset() { return byte_offset_of(JavaThread, _exception_handler_pc); } 1177 static ByteSize exception_handler_pc_offset() { return byte_offset_of(JavaThread, _exception_handler_pc); }
1175 static ByteSize exception_stack_size_offset() { return byte_offset_of(JavaThread, _exception_stack_size); } 1178 static ByteSize exception_stack_size_offset() { return byte_offset_of(JavaThread, _exception_stack_size); }
1179 static ByteSize is_method_handle_exception_offset() { return byte_offset_of(JavaThread, _is_method_handle_exception); }
1176 static ByteSize stack_guard_state_offset() { return byte_offset_of(JavaThread, _stack_guard_state ); } 1180 static ByteSize stack_guard_state_offset() { return byte_offset_of(JavaThread, _stack_guard_state ); }
1177 static ByteSize suspend_flags_offset() { return byte_offset_of(JavaThread, _suspend_flags ); } 1181 static ByteSize suspend_flags_offset() { return byte_offset_of(JavaThread, _suspend_flags ); }
1178 1182
1179 static ByteSize do_not_unlock_if_synchronized_offset() { return byte_offset_of(JavaThread, _do_not_unlock_if_synchronized); } 1183 static ByteSize do_not_unlock_if_synchronized_offset() { return byte_offset_of(JavaThread, _do_not_unlock_if_synchronized); }
1180 1184