forked from xuos/xiuos
add smp
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/*
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* Copyright (c) 2015, Linaro Limited
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*
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* SPDX-License-Identifier: GPL-2.0
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*/
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.global __arm_smccc_smc
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.macro SMCCC instr
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.cfi_startproc
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\instr #0
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ldr x4, [sp]
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stp x0, x1, [x4, #0]
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stp x2, x3, [x4, #16]
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ldr x4, [sp, #8]
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cbz x4, 1f /* no quirk structure */
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ldr x9, [x4, #0]
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cmp x9, #1
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b.ne 1f
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str x6, [x4, 8]
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1: ret
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.cfi_endproc
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.endm
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/*
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* void arm_smccc_smc(unsigned long a0, unsigned long a1, unsigned long a2,
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* unsigned long a3, unsigned long a4, unsigned long a5,
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* unsigned long a6, unsigned long a7, struct arm_smccc_res *res,
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* struct arm_smccc_quirk *quirk)
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*/
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.func __arm_smccc_smc
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__arm_smccc_smc:
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SMCCC smc
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.endfunc
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@ -0,0 +1,27 @@
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/*
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* Copyright (c) 2020 AIIT XUOS Lab
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* XiUOS is licensed under Mulan PSL v2.
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* You can use this software according to the terms and conditions of the Mulan PSL v2.
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* You may obtain a copy of Mulan PSL v2 at:
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* http://license.coscl.org.cn/MulanPSL2
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* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
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* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
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* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
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* See the Mulan PSL v2 for more details.
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*/
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.global __xizi_smccc_smc
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.func __xizi_smccc_smc
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__xizi_smccc_smc:
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smc #0
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ldr x4, [sp]
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stp x0, x1, [x4, #0]
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stp x2, x3, [x4, #16]
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ldr x4, [sp, #8]
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cbz x4, 1f /* no quirk structure */
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ldr x9, [x4, #0]
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cmp x9, #1
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b.ne 1f
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str x6, [x4, 8]
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1: ret
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.endfunc
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