BlockEnvironment* BlockEnvironment::under_call_frame(STATE, CompiledMethod* cm, VMMethod* caller, CallFrame* call_frame, size_t index) { BlockEnvironment* be = state->new_object<BlockEnvironment>(G(blokenv)); VMMethod* vmm = caller->blocks.at(index); if(!vmm) { vmm = cm->formalize(state); if(caller->type) { vmm->specialize(state, caller->type); } caller->blocks[index] = vmm; vmm->set_parent(caller); } be->scope(state, call_frame->promote_scope(state)); be->top_scope(state, call_frame->top_scope(state)); be->method(state, cm); be->module(state, call_frame->module()); be->local_count(state, cm->local_count()); be->vmm = vmm; BlockExecutor native = reinterpret_cast<BlockExecutor>(vmm->native_function); if(native) { be->execute = native; } else { be->execute = &BlockEnvironment::execute_interpreter; } return be; }
BlockEnvironment* BlockEnvironment::under_call_frame(STATE, CompiledMethod* cm, VMMethod* caller, CallFrame* call_frame, size_t index) { BlockEnvironment* be = state->new_object<BlockEnvironment>(G(blokenv)); VMMethod* vmm = cm->internalize(state); if(!vmm) { Exception::internal_error(state, call_frame, "invalid bytecode method"); return 0; } vmm->set_parent(caller); be->scope(state, call_frame->promote_scope(state)); be->top_scope(state, call_frame->top_scope(state)); be->code(state, cm); be->module(state, call_frame->module()); return be; }