147
148 static void throw_range_check_exception(JavaThread* thread, int index);
149 static void throw_index_exception(JavaThread* thread, int index);
150 static void throw_div0_exception(JavaThread* thread);
151 static void throw_null_pointer_exception(JavaThread* thread);
152 static void throw_class_cast_exception(JavaThread* thread, oopDesc* object);
153 static void throw_incompatible_class_change_error(JavaThread* thread);
154 static void throw_array_store_exception(JavaThread* thread, oopDesc* object);
155
156 static void monitorenter(JavaThread* thread, oopDesc* obj, BasicObjectLock* lock);
157 static void monitorexit (JavaThread* thread, BasicObjectLock* lock);
158
159 static void deoptimize(JavaThread* thread);
160
161 static int access_field_patching(JavaThread* thread);
162 static int move_klass_patching(JavaThread* thread);
163 static int move_mirror_patching(JavaThread* thread);
164 static int move_appendix_patching(JavaThread* thread);
165
166 static void patch_code(JavaThread* thread, StubID stub_id);
167
168 public:
169 // initialization
170 static void initialize(BufferBlob* blob);
171 static void initialize_pd();
172
173 // stubs
174 static CodeBlob* blob_for (StubID id);
175 static address entry_for(StubID id) { return blob_for(id)->code_begin(); }
176 static const char* name_for (StubID id);
177 static const char* name_for_address(address entry);
178
179 // platform might add runtime names.
180 static const char* pd_name_for_address(address entry);
181
182 // method tracing
183 static void trace_block_entry(jint block_id);
184
185 #ifndef PRODUCT
186 static address throw_count_address() { return (address)&_throw_count; }
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147
148 static void throw_range_check_exception(JavaThread* thread, int index);
149 static void throw_index_exception(JavaThread* thread, int index);
150 static void throw_div0_exception(JavaThread* thread);
151 static void throw_null_pointer_exception(JavaThread* thread);
152 static void throw_class_cast_exception(JavaThread* thread, oopDesc* object);
153 static void throw_incompatible_class_change_error(JavaThread* thread);
154 static void throw_array_store_exception(JavaThread* thread, oopDesc* object);
155
156 static void monitorenter(JavaThread* thread, oopDesc* obj, BasicObjectLock* lock);
157 static void monitorexit (JavaThread* thread, BasicObjectLock* lock);
158
159 static void deoptimize(JavaThread* thread);
160
161 static int access_field_patching(JavaThread* thread);
162 static int move_klass_patching(JavaThread* thread);
163 static int move_mirror_patching(JavaThread* thread);
164 static int move_appendix_patching(JavaThread* thread);
165
166 static void patch_code(JavaThread* thread, StubID stub_id);
167 #ifdef TARGET_ARCH_aarch64
168 static void patch_code_aarch64(JavaThread* thread, StubID stub_id);
169 #endif
170
171 public:
172 // initialization
173 static void initialize(BufferBlob* blob);
174 static void initialize_pd();
175
176 // stubs
177 static CodeBlob* blob_for (StubID id);
178 static address entry_for(StubID id) { return blob_for(id)->code_begin(); }
179 static const char* name_for (StubID id);
180 static const char* name_for_address(address entry);
181
182 // platform might add runtime names.
183 static const char* pd_name_for_address(address entry);
184
185 // method tracing
186 static void trace_block_entry(jint block_id);
187
188 #ifndef PRODUCT
189 static address throw_count_address() { return (address)&_throw_count; }
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