278
279 // Setup the interpreter frame
280
281 assert(method() != NULL, "method must exist");
282 int temps = expressions()->size();
283
284 int locks = monitors() == NULL ? 0 : monitors()->number_of_monitors();
285
286 Interpreter::layout_activation(method(),
287 temps + callee_parameters,
288 popframe_preserved_args_size_in_words,
289 locks,
290 caller_actual_parameters,
291 callee_parameters,
292 callee_locals,
293 caller,
294 iframe(),
295 is_top_frame,
296 is_bottom_frame);
297
298 // Update the pc in the frame object and overwrite the temporary pc
299 // we placed in the skeletal frame now that we finally know the
300 // exact interpreter address we should use.
301
302 _frame.patch_pc(thread, pc);
303
304 assert (!method()->is_synchronized() || locks > 0 || _removed_monitors || raw_bci() == SynchronizationEntryBCI, "synchronized methods must have monitors");
305
306 BasicObjectLock* top = iframe()->interpreter_frame_monitor_begin();
307 for (int index = 0; index < locks; index++) {
308 top = iframe()->previous_monitor_in_interpreter_frame(top);
309 BasicObjectLock* src = _monitors->at(index);
310 top->set_obj(src->obj());
311 src->lock()->move_to(src->obj(), top->lock());
312 }
313 if (ProfileInterpreter) {
314 iframe()->interpreter_frame_set_mdp(0); // clear out the mdp.
315 }
316 iframe()->interpreter_frame_set_bcp(bcp);
317 if (ProfileInterpreter) {
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278
279 // Setup the interpreter frame
280
281 assert(method() != NULL, "method must exist");
282 int temps = expressions()->size();
283
284 int locks = monitors() == NULL ? 0 : monitors()->number_of_monitors();
285
286 Interpreter::layout_activation(method(),
287 temps + callee_parameters,
288 popframe_preserved_args_size_in_words,
289 locks,
290 caller_actual_parameters,
291 callee_parameters,
292 callee_locals,
293 caller,
294 iframe(),
295 is_top_frame,
296 is_bottom_frame);
297
298 iframe()->interpreter_frame_set_vt_alloc_ptr((intptr_t*)thread->vt_alloc_ptr());
299
300 // Update the pc in the frame object and overwrite the temporary pc
301 // we placed in the skeletal frame now that we finally know the
302 // exact interpreter address we should use.
303
304 _frame.patch_pc(thread, pc);
305
306 assert (!method()->is_synchronized() || locks > 0 || _removed_monitors || raw_bci() == SynchronizationEntryBCI, "synchronized methods must have monitors");
307
308 BasicObjectLock* top = iframe()->interpreter_frame_monitor_begin();
309 for (int index = 0; index < locks; index++) {
310 top = iframe()->previous_monitor_in_interpreter_frame(top);
311 BasicObjectLock* src = _monitors->at(index);
312 top->set_obj(src->obj());
313 src->lock()->move_to(src->obj(), top->lock());
314 }
315 if (ProfileInterpreter) {
316 iframe()->interpreter_frame_set_mdp(0); // clear out the mdp.
317 }
318 iframe()->interpreter_frame_set_bcp(bcp);
319 if (ProfileInterpreter) {
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