34 lines
858 B
ArmAsm
34 lines
858 B
ArmAsm
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/**
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* Copyright (c) 2018 Fuzhou Rockchip Electronics Co., Ltd
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*
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* SPDX-License-Identifier: Apache-2.0
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******************************************************************************
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* @file drv_cache_gcc.S
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* @version V0.1
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* @brief cpu cache interface
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*
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* Change Logs:
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* Date Author Notes
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* 2019-04-01 Cliff.Chen first implementation
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*
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******************************************************************************
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*/
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.cpu cortex-m4
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.syntax unified
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.thumb
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.text
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.global CACHE_IRQHandler
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.type CACHE_IRQHandler, %function
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CACHE_IRQHandler:
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MRS r2, PRIMASK
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CPSID I
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MOV r0, lr /* get lr */
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MOV r1, sp /* get stack pointer (current is MSP) */
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BL cache_dump_ahb_error
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Fault_Loop:
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BL Fault_Loop /* while(1) */
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