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_MOVE_RESULT.S 18 * 19 * Code: Copies a return value to a register 20 * 21 * For: move-result, move-result-object 22 * 23 * Description: Move the single-word non-object result of the most 24 * recent method invocation into the indicated register. This 25 * must be done as the instruction immediately after a 26 * method invocation whose (single-word, non-object) result 27 * is not to be ignored; anywhere else is invalid. 28 * 29 * Format: AA|op (11x) 30 * 31 * Syntax: op vAA 32 */ 33 34 movl rGLUE, %eax # %eax<- pMterpGlue 35 FFETCH_ADV 1, %ecx # %ecx<- next instruction hi; fetch, advance 36 movl offGlue_retval(%eax), %edx # %edx<- glue->retval 37 SET_VREG %edx, rINST # vA<- glue->retval 38 FGETOP_JMP 1, %ecx # jump to next instruction; getop, jmp 39
