blob: 6ff5b916533d152a16dccd03eb98c0bab2f49b3d [file] [log] [blame]
//* 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:
//* 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
.macro push_v_regs
stp d8, d9, [sp, #-16]!
stp d10, d11, [sp, #-16]!
stp d12, d13, [sp, #-16]!
stp d14, d15, [sp, #-16]!
.macro pop_v_regs
ldp d14, d15, [sp], #16
ldp d12, d13, [sp], #16
ldp d10, d11, [sp], #16
ldp d8, d9, [sp], #16
.macro swp reg1, reg2
eor \reg1, \reg1, \reg2
eor \reg2, \reg1, \reg2
eor \reg1, \reg1, \reg2