You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
59 lines
1.7 KiB
59 lines
1.7 KiB
//******************************************************************************
|
|
//*
|
|
//* Copyright (C) 2015 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
|
|
//*/
|
|
///**
|
|
//*******************************************************************************
|
|
//* @file
|
|
//* impeg2_neon_macros.s
|
|
//*
|
|
//* @brief
|
|
//* Contains assembly macros
|
|
//*
|
|
//* @author
|
|
//* Naveen SR
|
|
//*
|
|
//* @par List of Functions:
|
|
//*
|
|
//*
|
|
//* @remarks
|
|
//* None
|
|
//*
|
|
//*******************************************************************************
|
|
|
|
|
|
.macro push_v_regs
|
|
stp d8, d9, [sp, #-16]!
|
|
stp d10, d11, [sp, #-16]!
|
|
stp d12, d13, [sp, #-16]!
|
|
stp d14, d15, [sp, #-16]!
|
|
.endm
|
|
.macro pop_v_regs
|
|
ldp d14, d15, [sp], #16
|
|
ldp d12, d13, [sp], #16
|
|
ldp d10, d11, [sp], #16
|
|
ldp d8, d9, [sp], #16
|
|
.endm
|
|
|
|
.macro swp reg1, reg2
|
|
eor \reg1, \reg1, \reg2
|
|
eor \reg2, \reg1, \reg2
|
|
eor \reg1, \reg1, \reg2
|
|
.endm
|
|
|