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@/******************************************************************************
@ *
@ * Copyright (C) 2018 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.
@ *
@ *****************************************************************************
@ * Originally developed and contributed by Ittiam Systems Pvt. Ltd, Bangalore
@*/
.text
.p2align 2
.global ixheaacd_fix_div_armv7
ixheaacd_fix_div_armv7:
EOR r12, r0, r1
MOVS r3, r1, ASR #1
RSBMI r3, r3, #0
MOVS r2, r0, ASR #1
RSBMI r2, r2, #0
MOV r0, #0
BEQ L2
MOV r1, #0xf
L1:
MOV r2, r2, LSL #1
CMP r2, r3
MOV r0, r0, LSL #1
ADDCS r0, r0, #1
SUBCS r2, r2, r3
SUBS r1, r1, #1
BGT L1
L2:
CMP r12, #0
RSBLT r0, r0, #0
BX lr
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