1 /* Copyright (C) 2008 The Android Open Source Project 2 * 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 /* 17 * File: OP_INVOKE_SUPER_QUICK.S 18 * 19 * Code: Optimization for invoke-super and invoke-super/range 20 * 21 * For: invoke-super/quick, invoke-super/quick-range 22 */ 23 24 %default { "isrange":"0", "routine":"NoRange" } 25 26 FETCH 2, %edx # %edx<- GFED or CCCC 27 movl rGLUE, %ecx # %ecx<- pMterpGlue 28 movl offGlue_method(%ecx), %eax # %eax<- glue->method 29 .if (!$isrange) 30 and $$15, %edx # %edx<- D if not range 31 .endif 32 FETCH 1, %ecx # %ecx<- method index 33 movl offMethod_clazz(%eax), %eax # %eax<- glue->method->clazz 34 movl offClassObject_super(%eax), %eax # %eax<- glue->method->clazz->super 35 EXPORT_PC # must export for invoke 36 movl offClassObject_vtable(%eax), %eax # %edx<- glue->method->clazz->super->vtable 37 cmp $$0, (rFP, %edx, 4) # check for null object 38 movl (%eax, %ecx, 4), %ecx # %ecx<- vtable[methodIndex] 39 je common_errNullObject # handle null object 40 jmp common_invokeMethod${routine} # invoke method common code 41
