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comparison src/share/vm/oops/method.hpp @ 7458:4daebd4cc1dd

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Merge
author minqi
date Mon, 24 Dec 2012 11:46:38 -0800
parents 35431a769282 fd74228fd5ca
children ade95d680b42
comparison
equal deleted inserted replaced
7457:35431a769282 7458:4daebd4cc1dd
71 // | access_flags | 71 // | access_flags |
72 // | vtable_index | 72 // | vtable_index |
73 // |------------------------------------------------------| 73 // |------------------------------------------------------|
74 // | result_index (C++ interpreter only) | 74 // | result_index (C++ interpreter only) |
75 // |------------------------------------------------------| 75 // |------------------------------------------------------|
76 // | method_size | max_locals | 76 // | method_size | intrinsic_id| flags |
77 // | size_of_parameters | intrinsic_id| flags |
78 // |------------------------------------------------------| 77 // |------------------------------------------------------|
79 // | throwout_count | num_breakpoints | 78 // | throwout_count | num_breakpoints |
80 // |------------------------------------------------------| 79 // |------------------------------------------------------|
81 // | invocation_counter | 80 // | invocation_counter |
82 // | backedge_counter | 81 // | backedge_counter |
114 // note: can have vtables with >2**16 elements (because of inheritance) 113 // note: can have vtables with >2**16 elements (because of inheritance)
115 #ifdef CC_INTERP 114 #ifdef CC_INTERP
116 int _result_index; // C++ interpreter needs for converting results to/from stack 115 int _result_index; // C++ interpreter needs for converting results to/from stack
117 #endif 116 #endif
118 u2 _method_size; // size of this object 117 u2 _method_size; // size of this object
119 u2 _max_locals; // Number of local variables used by this method
120 u2 _size_of_parameters; // size of the parameter block (receiver + arguments) in words
121 u1 _intrinsic_id; // vmSymbols::intrinsic_id (0 == _none) 118 u1 _intrinsic_id; // vmSymbols::intrinsic_id (0 == _none)
122 u1 _jfr_towrite : 1, // Flags 119 u1 _jfr_towrite : 1, // Flags
123 _force_inline : 1, 120 _force_inline : 1,
124 _hidden : 1, 121 _hidden : 1,
125 _dont_inline : 1, 122 _dont_inline : 1,
297 int verifier_max_stack() const { return constMethod()->max_stack(); } 294 int verifier_max_stack() const { return constMethod()->max_stack(); }
298 int max_stack() const { return constMethod()->max_stack() + extra_stack_entries(); } 295 int max_stack() const { return constMethod()->max_stack() + extra_stack_entries(); }
299 void set_max_stack(int size) { constMethod()->set_max_stack(size); } 296 void set_max_stack(int size) { constMethod()->set_max_stack(size); }
300 297
301 // max locals 298 // max locals
302 int max_locals() const { return _max_locals; } 299 int max_locals() const { return constMethod()->max_locals(); }
303 void set_max_locals(int size) { _max_locals = size; } 300 void set_max_locals(int size) { constMethod()->set_max_locals(size); }
304 301
305 int highest_comp_level() const; 302 int highest_comp_level() const;
306 void set_highest_comp_level(int level); 303 void set_highest_comp_level(int level);
307 int highest_osr_comp_level() const; 304 int highest_osr_comp_level() const;
308 void set_highest_osr_comp_level(int level); 305 void set_highest_osr_comp_level(int level);
316 313
317 int interpreter_throwout_count() const { return _interpreter_throwout_count; } 314 int interpreter_throwout_count() const { return _interpreter_throwout_count; }
318 void set_interpreter_throwout_count(int count) { _interpreter_throwout_count = count; } 315 void set_interpreter_throwout_count(int count) { _interpreter_throwout_count = count; }
319 316
320 // size of parameters 317 // size of parameters
321 int size_of_parameters() const { return _size_of_parameters; } 318 int size_of_parameters() const { return constMethod()->size_of_parameters(); }
319 void set_size_of_parameters(int size) { constMethod()->set_size_of_parameters(size); }
322 320
323 bool has_stackmap_table() const { 321 bool has_stackmap_table() const {
324 return constMethod()->has_stackmap_table(); 322 return constMethod()->has_stackmap_table();
325 } 323 }
326 324
593 static ByteSize const_offset() { return byte_offset_of(Method, _constMethod ); } 591 static ByteSize const_offset() { return byte_offset_of(Method, _constMethod ); }
594 static ByteSize access_flags_offset() { return byte_offset_of(Method, _access_flags ); } 592 static ByteSize access_flags_offset() { return byte_offset_of(Method, _access_flags ); }
595 #ifdef CC_INTERP 593 #ifdef CC_INTERP
596 static ByteSize result_index_offset() { return byte_offset_of(Method, _result_index ); } 594 static ByteSize result_index_offset() { return byte_offset_of(Method, _result_index ); }
597 #endif /* CC_INTERP */ 595 #endif /* CC_INTERP */
598 static ByteSize size_of_locals_offset() { return byte_offset_of(Method, _max_locals ); }
599 static ByteSize size_of_parameters_offset() { return byte_offset_of(Method, _size_of_parameters); }
600 static ByteSize from_compiled_offset() { return byte_offset_of(Method, _from_compiled_entry); } 596 static ByteSize from_compiled_offset() { return byte_offset_of(Method, _from_compiled_entry); }
601 static ByteSize code_offset() { return byte_offset_of(Method, _code); } 597 static ByteSize code_offset() { return byte_offset_of(Method, _code); }
602 static ByteSize invocation_counter_offset() { return byte_offset_of(Method, _invocation_counter); } 598 static ByteSize invocation_counter_offset() { return byte_offset_of(Method, _invocation_counter); }
603 static ByteSize backedge_counter_offset() { return byte_offset_of(Method, _backedge_counter); } 599 static ByteSize backedge_counter_offset() { return byte_offset_of(Method, _backedge_counter); }
604 static ByteSize method_data_offset() { 600 static ByteSize method_data_offset() {
801 Array<AnnotationArray*>* methods_annotations, 797 Array<AnnotationArray*>* methods_annotations,
802 Array<AnnotationArray*>* methods_parameter_annotations, 798 Array<AnnotationArray*>* methods_parameter_annotations,
803 Array<AnnotationArray*>* methods_default_annotations, 799 Array<AnnotationArray*>* methods_default_annotations,
804 Array<AnnotationArray*>* methods_type_annotations, 800 Array<AnnotationArray*>* methods_type_annotations,
805 bool idempotent = false); 801 bool idempotent = false);
806
807 // size of parameters
808 void set_size_of_parameters(int size) { _size_of_parameters = size; }
809 802
810 // Deallocation function for redefine classes or if an error occurs 803 // Deallocation function for redefine classes or if an error occurs
811 void deallocate_contents(ClassLoaderData* loader_data); 804 void deallocate_contents(ClassLoaderData* loader_data);
812 805
813 // Printing 806 // Printing