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_FILL_ARRAY_DATA.S 18 * 19 * Code: Fills an array with given data. Uses no substitutions. 20 * 21 * For: fill-array-data 22 * 23 * Description: Fill the given array with the idicated data. The reference 24 * must be an array of primitives, and the data table must 25 * match it in type and size 26 * 27 * Format: AA|op BBBBlo BBBBhi (31t) 28 * 29 * Syntax: op vAA, +BBBBBBBB 30 */ 31 32 FETCH 1, %ecx # %ecx<- BBBBlo 33 FETCH 2, %edx # %edx<- BBBBhi 34 shl $$16, %edx # prepare to create +BBBBBBBB 35 or %ecx, %edx # %edx<- +BBBBBBBB 36 lea (rPC, %edx, 2), %edx # %edx<- PC + +BBBBBBBB; array data location 37 EXPORT_PC 38 push %edx 39 push (rFP, rINST, 4) 40 call dvmInterpHandleFillArrayData # call: (ArrayObject* arrayObject, const u2* arrayData) 41 # return: bool 42 FFETCH_ADV 3, %edx # %edx<- next instruction hi; fetch, advance 43 cmp $$0, %eax 44 lea 8(%esp), %esp 45 je common_exceptionThrown 46 FGETOP_JMP 3, %edx # jump to next instruction; getop, jmp 47
