mirror of
https://gitee.com/Vancouver2017/luban-lite-t3e-pro.git
synced 2025-12-14 10:28:54 +00:00
76 lines
2.1 KiB
C
76 lines
2.1 KiB
C
/*
|
|
* Copyright (c) 2022, Artinchip Technology Co., Ltd
|
|
*
|
|
* SPDX-License-Identifier: Apache-2.0
|
|
*/
|
|
|
|
#include <stdint.h>
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <rtconfig.h>
|
|
#include <csi_core.h>
|
|
|
|
void (*trap_c_callback)(void);
|
|
|
|
void trap_c(uint64_t *regs)
|
|
{
|
|
uint64_t vec = 0;
|
|
|
|
vec = __get_MCAUSE() & 0x3FF;
|
|
|
|
printf("CPU Exception: NO.%ld", vec);
|
|
printf("\n");
|
|
|
|
printf("x1(ra) : %016lx\t", regs[0]);
|
|
printf("x2(sp) : %016lx\t", regs[1]);
|
|
printf("x3(gp) : %016lx\t", regs[2]);
|
|
printf("x4(tp) : %016lx\t", regs[3]);
|
|
printf("\n");
|
|
printf("x5(t0) : %016lx\t", regs[4]);
|
|
printf("x6(t1) : %016lx\t", regs[5]);
|
|
printf("x7(t2) : %016lx\t", regs[6]);
|
|
printf("x8(s0/fp): %016lx\t", regs[7]);
|
|
printf("\n");
|
|
printf("x9(s1) : %016lx\t", regs[8]);
|
|
printf("x10(a0) : %016lx\t", regs[9]);
|
|
printf("x11(a1) : %016lx\t", regs[10]);
|
|
printf("x12(a2) : %016lx\t", regs[11]);
|
|
printf("\n");
|
|
printf("x13(a3) : %016lx\t", regs[12]);
|
|
printf("x14(a4) : %016lx\t", regs[13]);
|
|
printf("x15(a5) : %016lx\t", regs[14]);
|
|
printf("x16(a7) : %016lx\t", regs[15]);
|
|
printf("\n");
|
|
printf("x17(a7) : %016lx\t", regs[16]);
|
|
printf("x18(s2) : %016lx\t", regs[17]);
|
|
printf("x19(s3) : %016lx\t", regs[18]);
|
|
printf("x20(s4) : %016lx\t", regs[19]);
|
|
printf("\n");
|
|
printf("x21(s5) : %016lx\t", regs[20]);
|
|
printf("x22(s6) : %016lx\t", regs[21]);
|
|
printf("x23(s7) : %016lx\t", regs[22]);
|
|
printf("x24(s8) : %016lx\t", regs[23]);
|
|
printf("\n");
|
|
printf("x25(s9) : %016lx\t", regs[24]);
|
|
printf("x26(s10) : %016lx\t", regs[25]);
|
|
printf("x27(s11) : %016lx\t", regs[26]);
|
|
printf("x28(t3) : %016lx\t", regs[27]);
|
|
printf("\n");
|
|
printf("x29(t4) : %016lx\t", regs[28]);
|
|
printf("x30(t5) : %016lx\t", regs[29]);
|
|
printf("x31(t6) : %016lx\t", regs[30]);
|
|
printf("\n");
|
|
printf("mcause : %016lx\n", __get_MCAUSE());
|
|
printf("mtval : %016lx\n", __get_MTVAL());
|
|
printf("mepc : %016lx\n", regs[31]);
|
|
printf("mstatus : %016lx\n", regs[32]);
|
|
|
|
if (trap_c_callback)
|
|
{
|
|
trap_c_callback();
|
|
}
|
|
|
|
while (1);
|
|
}
|
|
|