blob: 32b07f3d25e56201c2dad40de767859cdd360019 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
|
/**
* Copyright (c) 2018 Fuzhou Rockchip Electronics Co., Ltd
*
* SPDX-License-Identifier: Apache-2.0
******************************************************************************
* @file drv_cache_gcc.S
* @version V0.1
* @brief cpu cache interface
*
* Change Logs:
* Date Author Notes
* 2019-04-01 Cliff.Chen first implementation
*
******************************************************************************
*/
.cpu cortex-m4
.syntax unified
.thumb
.text
.global CACHE_IRQHandler
.type CACHE_IRQHandler, %function
CACHE_IRQHandler:
MRS r2, PRIMASK
CPSID I
MOV r0, lr /* get lr */
MOV r1, sp /* get stack pointer (current is MSP) */
BL cache_dump_ahb_error
Fault_Loop:
BL Fault_Loop /* while(1) */
|
