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/*
* Copyright (c) 2021-2023 HPMicro
*
* SPDX-License-Identifier: BSD-3-Clause
*
*/
#include "cpuport.h"
.section .text.entry, "ax"
.globl rt_hw_do_after_save_above
.type rt_hw_do_after_save_above,@function
rt_hw_do_after_save_above:
addi sp, sp, -4
STORE ra, 0 * REGBYTES(sp)
csrr t1, mcause
andi t1, t1, 0x3FF
/* get ISR */
la t2, trap_entry
jalr t2
LOAD ra, 0 * REGBYTES(sp)
addi sp, sp, 4
ret
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