102 address OptoRuntime::_multianewarray3_Java = NULL;
103 address OptoRuntime::_multianewarray4_Java = NULL;
104 address OptoRuntime::_multianewarray5_Java = NULL;
105 address OptoRuntime::_multianewarrayN_Java = NULL;
106 address OptoRuntime::_g1_wb_pre_Java = NULL;
107 address OptoRuntime::_g1_wb_post_Java = NULL;
108 address OptoRuntime::_vtable_must_compile_Java = NULL;
109 address OptoRuntime::_complete_monitor_locking_Java = NULL;
110 address OptoRuntime::_rethrow_Java = NULL;
111
112 address OptoRuntime::_slow_arraycopy_Java = NULL;
113 address OptoRuntime::_register_finalizer_Java = NULL;
114
115 # ifdef ENABLE_ZAP_DEAD_LOCALS
116 address OptoRuntime::_zap_dead_Java_locals_Java = NULL;
117 address OptoRuntime::_zap_dead_native_locals_Java = NULL;
118 # endif
119
120 ExceptionBlob* OptoRuntime::_exception_blob;
121
122 // This should be called in an assertion at the start of OptoRuntime routines
123 // which are entered from compiled code (all of them)
124 #ifdef ASSERT
125 static bool check_compiled_frame(JavaThread* thread) {
126 assert(thread->last_frame().is_runtime_frame(), "cannot call runtime directly from compiled code");
127 RegisterMap map(thread, false);
128 frame caller = thread->last_frame().sender(&map);
129 assert(caller.is_compiled_frame(), "not being called from compiled like code");
130 return true;
131 }
132 #endif // ASSERT
133
134
135 #define gen(env, var, type_func_gen, c_func, fancy_jump, pass_tls, save_arg_regs, return_pc) \
136 var = generate_stub(env, type_func_gen, CAST_FROM_FN_PTR(address, c_func), #var, fancy_jump, pass_tls, save_arg_regs, return_pc); \
137 if (var == NULL) { return false; }
138
139 bool OptoRuntime::generate(ciEnv* env) {
140
141 generate_exception_blob();
142
143 // Note: tls: Means fetching the return oop out of the thread-local storage
144 //
145 // variable/name type-function-gen , runtime method ,fncy_jp, tls,save_args,retpc
146 // -------------------------------------------------------------------------------------------------------------------------------
147 gen(env, _new_instance_Java , new_instance_Type , new_instance_C , 0 , true , false, false);
148 gen(env, _new_array_Java , new_array_Type , new_array_C , 0 , true , false, false);
149 gen(env, _new_array_nozero_Java , new_array_Type , new_array_nozero_C , 0 , true , false, false);
150 gen(env, _multianewarray2_Java , multianewarray2_Type , multianewarray2_C , 0 , true , false, false);
151 gen(env, _multianewarray3_Java , multianewarray3_Type , multianewarray3_C , 0 , true , false, false);
152 gen(env, _multianewarray4_Java , multianewarray4_Type , multianewarray4_C , 0 , true , false, false);
153 gen(env, _multianewarray5_Java , multianewarray5_Type , multianewarray5_C , 0 , true , false, false);
154 gen(env, _multianewarrayN_Java , multianewarrayN_Type , multianewarrayN_C , 0 , true , false, false);
155 gen(env, _g1_wb_pre_Java , g1_wb_pre_Type , SharedRuntime::g1_wb_pre , 0 , false, false, false);
156 gen(env, _g1_wb_post_Java , g1_wb_post_Type , SharedRuntime::g1_wb_post , 0 , false, false, false);
157 gen(env, _complete_monitor_locking_Java , complete_monitor_enter_Type , SharedRuntime::complete_monitor_locking_C, 0, false, false, false);
158 gen(env, _rethrow_Java , rethrow_Type , rethrow_C , 2 , true , false, true );
159
160 gen(env, _slow_arraycopy_Java , slow_arraycopy_Type , SharedRuntime::slow_arraycopy_C , 0 , false, false, false);
161 gen(env, _register_finalizer_Java , register_finalizer_Type , register_finalizer , 0 , false, false, false);
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102 address OptoRuntime::_multianewarray3_Java = NULL;
103 address OptoRuntime::_multianewarray4_Java = NULL;
104 address OptoRuntime::_multianewarray5_Java = NULL;
105 address OptoRuntime::_multianewarrayN_Java = NULL;
106 address OptoRuntime::_g1_wb_pre_Java = NULL;
107 address OptoRuntime::_g1_wb_post_Java = NULL;
108 address OptoRuntime::_vtable_must_compile_Java = NULL;
109 address OptoRuntime::_complete_monitor_locking_Java = NULL;
110 address OptoRuntime::_rethrow_Java = NULL;
111
112 address OptoRuntime::_slow_arraycopy_Java = NULL;
113 address OptoRuntime::_register_finalizer_Java = NULL;
114
115 # ifdef ENABLE_ZAP_DEAD_LOCALS
116 address OptoRuntime::_zap_dead_Java_locals_Java = NULL;
117 address OptoRuntime::_zap_dead_native_locals_Java = NULL;
118 # endif
119
120 ExceptionBlob* OptoRuntime::_exception_blob;
121
122 RuntimeStub* OptoRuntime::_complete_monitor_unlocking_wrapper;
123
124 // This should be called in an assertion at the start of OptoRuntime routines
125 // which are entered from compiled code (all of them)
126 #ifdef ASSERT
127 static bool check_compiled_frame(JavaThread* thread) {
128 assert(thread->last_frame().is_runtime_frame(), "cannot call runtime directly from compiled code");
129 RegisterMap map(thread, false);
130 frame caller = thread->last_frame().sender(&map);
131 assert(caller.is_compiled_frame(), "not being called from compiled like code");
132 return true;
133 }
134 #endif // ASSERT
135
136
137 #define gen(env, var, type_func_gen, c_func, fancy_jump, pass_tls, save_arg_regs, return_pc) \
138 var = generate_stub(env, type_func_gen, CAST_FROM_FN_PTR(address, c_func), #var, fancy_jump, pass_tls, save_arg_regs, return_pc); \
139 if (var == NULL) { return false; }
140
141 bool OptoRuntime::generate(ciEnv* env) {
142
143 generate_exception_blob();
144
145 generate_complete_monitor_unlocking_wrapper();
146
147 // Note: tls: Means fetching the return oop out of the thread-local storage
148 //
149 // variable/name type-function-gen , runtime method ,fncy_jp, tls,save_args,retpc
150 // -------------------------------------------------------------------------------------------------------------------------------
151 gen(env, _new_instance_Java , new_instance_Type , new_instance_C , 0 , true , false, false);
152 gen(env, _new_array_Java , new_array_Type , new_array_C , 0 , true , false, false);
153 gen(env, _new_array_nozero_Java , new_array_Type , new_array_nozero_C , 0 , true , false, false);
154 gen(env, _multianewarray2_Java , multianewarray2_Type , multianewarray2_C , 0 , true , false, false);
155 gen(env, _multianewarray3_Java , multianewarray3_Type , multianewarray3_C , 0 , true , false, false);
156 gen(env, _multianewarray4_Java , multianewarray4_Type , multianewarray4_C , 0 , true , false, false);
157 gen(env, _multianewarray5_Java , multianewarray5_Type , multianewarray5_C , 0 , true , false, false);
158 gen(env, _multianewarrayN_Java , multianewarrayN_Type , multianewarrayN_C , 0 , true , false, false);
159 gen(env, _g1_wb_pre_Java , g1_wb_pre_Type , SharedRuntime::g1_wb_pre , 0 , false, false, false);
160 gen(env, _g1_wb_post_Java , g1_wb_post_Type , SharedRuntime::g1_wb_post , 0 , false, false, false);
161 gen(env, _complete_monitor_locking_Java , complete_monitor_enter_Type , SharedRuntime::complete_monitor_locking_C, 0, false, false, false);
162 gen(env, _rethrow_Java , rethrow_Type , rethrow_C , 2 , true , false, true );
163
164 gen(env, _slow_arraycopy_Java , slow_arraycopy_Type , SharedRuntime::slow_arraycopy_C , 0 , false, false, false);
165 gen(env, _register_finalizer_Java , register_finalizer_Type , register_finalizer , 0 , false, false, false);
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