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