173
174 assert(frame::interpreter_frame_monitor_size() == BasicObjectLock::size(), "adjust code below");
175 int monitor_offset = (method()->max_locals() + 2 * (number_of_locks - 1)) * BytesPerWord;
176 for (int i = 0; i < number_of_locks; i++) {
177 int slot_offset = monitor_offset - (i * 2 * BytesPerWord);
178 __ ldr(R1, Address(OSR_buf, slot_offset + 0*BytesPerWord));
179 __ ldr(R2, Address(OSR_buf, slot_offset + 1*BytesPerWord));
180 __ str(R1, frame_map()->address_for_monitor_lock(i));
181 __ str(R2, frame_map()->address_for_monitor_object(i));
182 }
183 }
184
185
186 int LIR_Assembler::check_icache() {
187 Register receiver = LIR_Assembler::receiverOpr()->as_register();
188 int offset = __ offset();
189 __ inline_cache_check(receiver, Ricklass);
190 return offset;
191 }
192
193
194 void LIR_Assembler::jobject2reg_with_patching(Register reg, CodeEmitInfo* info) {
195 jobject o = (jobject)Universe::non_oop_word();
196 int index = __ oop_recorder()->allocate_oop_index(o);
197
198 PatchingStub* patch = new PatchingStub(_masm, patching_id(info), index);
199
200 __ patchable_mov_oop(reg, o, index);
201 patching_epilog(patch, lir_patch_normal, reg, info);
202 }
203
204
205 void LIR_Assembler::klass2reg_with_patching(Register reg, CodeEmitInfo* info) {
206 Metadata* o = (Metadata*)Universe::non_oop_word();
207 int index = __ oop_recorder()->allocate_metadata_index(o);
208 PatchingStub* patch = new PatchingStub(_masm, PatchingStub::load_klass_id, index);
209
210 __ patchable_mov_metadata(reg, o, index);
211 patching_epilog(patch, lir_patch_normal, reg, info);
212 }
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173
174 assert(frame::interpreter_frame_monitor_size() == BasicObjectLock::size(), "adjust code below");
175 int monitor_offset = (method()->max_locals() + 2 * (number_of_locks - 1)) * BytesPerWord;
176 for (int i = 0; i < number_of_locks; i++) {
177 int slot_offset = monitor_offset - (i * 2 * BytesPerWord);
178 __ ldr(R1, Address(OSR_buf, slot_offset + 0*BytesPerWord));
179 __ ldr(R2, Address(OSR_buf, slot_offset + 1*BytesPerWord));
180 __ str(R1, frame_map()->address_for_monitor_lock(i));
181 __ str(R2, frame_map()->address_for_monitor_object(i));
182 }
183 }
184
185
186 int LIR_Assembler::check_icache() {
187 Register receiver = LIR_Assembler::receiverOpr()->as_register();
188 int offset = __ offset();
189 __ inline_cache_check(receiver, Ricklass);
190 return offset;
191 }
192
193 void LIR_Assembler::clinit_barrier(ciMethod* method) {
194 ShouldNotReachHere(); // not implemented
195 }
196
197 void LIR_Assembler::jobject2reg_with_patching(Register reg, CodeEmitInfo* info) {
198 jobject o = (jobject)Universe::non_oop_word();
199 int index = __ oop_recorder()->allocate_oop_index(o);
200
201 PatchingStub* patch = new PatchingStub(_masm, patching_id(info), index);
202
203 __ patchable_mov_oop(reg, o, index);
204 patching_epilog(patch, lir_patch_normal, reg, info);
205 }
206
207
208 void LIR_Assembler::klass2reg_with_patching(Register reg, CodeEmitInfo* info) {
209 Metadata* o = (Metadata*)Universe::non_oop_word();
210 int index = __ oop_recorder()->allocate_metadata_index(o);
211 PatchingStub* patch = new PatchingStub(_masm, PatchingStub::load_klass_id, index);
212
213 __ patchable_mov_metadata(reg, o, index);
214 patching_epilog(patch, lir_patch_normal, reg, info);
215 }
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