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/*
* Copyright (c) 2015, Linaro Limited
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#include <asm.S>
.section .text.vfp_asm
/* void vfp_save_extension_regs(struct vfp_reg regs[VFP_NUM_REGS]); */
FUNC vfp_save_extension_regs , :
stp q0, q1, [x0, #16 * 0]
stp q2, q3, [x0, #16 * 2]
stp q4, q5, [x0, #16 * 4]
stp q6, q7, [x0, #16 * 6]
stp q8, q9, [x0, #16 * 8]
stp q10, q11, [x0, #16 * 10]
stp q12, q13, [x0, #16 * 12]
stp q14, q15, [x0, #16 * 14]
stp q16, q17, [x0, #16 * 16]
stp q18, q19, [x0, #16 * 18]
stp q20, q21, [x0, #16 * 20]
stp q22, q23, [x0, #16 * 22]
stp q24, q25, [x0, #16 * 24]
stp q26, q27, [x0, #16 * 26]
stp q28, q29, [x0, #16 * 28]
stp q30, q31, [x0, #16 * 30]
ret
END_FUNC vfp_save_extension_regs
/* void vfp_restore_extension_regs(struct vfp_reg regs[VFP_NUM_REGS]); */
FUNC vfp_restore_extension_regs , :
ldp q0, q1, [x0, #16 * 0]
ldp q2, q3, [x0, #16 * 2]
ldp q4, q5, [x0, #16 * 4]
ldp q6, q7, [x0, #16 * 6]
ldp q8, q9, [x0, #16 * 8]
ldp q10, q11, [x0, #16 * 10]
ldp q12, q13, [x0, #16 * 12]
ldp q14, q15, [x0, #16 * 14]
ldp q16, q17, [x0, #16 * 16]
ldp q18, q19, [x0, #16 * 18]
ldp q20, q21, [x0, #16 * 20]
ldp q22, q23, [x0, #16 * 22]
ldp q24, q25, [x0, #16 * 24]
ldp q26, q27, [x0, #16 * 26]
ldp q28, q29, [x0, #16 * 28]
ldp q30, q31, [x0, #16 * 30]
ret
END_FUNC vfp_restore_extension_regs
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