2k1000 github示例BSP启动崩溃

发布于 2021-08-26 12:53:07 浏览：1310 订阅该版

![2k1000.png](https://oss-club.rt-thread.org/uploads/20210826/d00d6abc9e63fbb517c208f303f604f6.png)
```
(elf)
0x80200000/723840 + 0x802b0b80/150424(z) + 1086 syms|
Entry address is 8020024c
PMON> g
/home/panda/work/loongson/ls2k/gateway/210609/pmon-loongson3/Targets/LS2K/compile/ls2k/../../../../pmon/common/env.c:length of boot_param is 00000098
ac = 00000003, nsp @ 8f00fea8, env @ ffffffff, en @ 8f00ff28
vsp = 08xffffffff8f00feb8, ssp @ 08xffffffff8f00ff28
memory_offset = 0x2468b8;cpu_offset = 0x2474c4; system_offset = 0x247520; irq_offset = 0x249894; interface_offset = 0x2498e8;
board_name:Loongson-2K-SOC-1w-V0.6-demo ---0x8f259880 10
Shutdown:0xffffffff reset:0x8f06ac10
   zero      at       v0       v1       a0       a1       a2       a3   
 00000000 00000000 00000000 00000000 00000003 8f00fea8 8f800000 8f13f3d0
    t0       t1       t2       t3       t4       t5       t6       t7   
 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
    s0       s1       s2       s3       s4       s5       s6       s7   
 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
    t8       t9       k0       k1       gp       sp       s8       ra   
 00000000 00000000 00000000 00000000 00000000 8f00fe88 00000000 8f0b09e8
Current SR: 0x10008c80

\ | /
- RT -     Thread Operating System
 / | \     4.0.4 build Aug 26 2021
 2006 - 2021 Copyright by rt-thread team
lwIP-2.0.2 initialized!
[I/sal.skt] Socket Abstraction Layer initialize success.
Hi, this is RT-Thread!!
msh />Unknown Exception, EPC: 0xffffffff8024a63c, CAUSE: 0x00000008
Exception Name:(X)TLB Read/Fetch Exception
ExeCode = 0x00000002,BadAddr = 0x00000000802bc292
ST0: 0x10008ce3 ErrorPC: 0x0000000000000001
0: 0x00000000, 1: 0x802005c8, 2: 0x802bc198, 3: 0x802c5008, 
4: 0x10008ce1, 5: 0x802d5770, 6: 0x00000000, 7: 0x00000000, 
8: 0x802c9058, 9: 0x802c9070, 10: 0x00000000, 11: 0x802c9060, 
12: 0xdeadbeef, 13: 0xdeadbeef, 14: 0x00000001, 15: 0xdeadbeef, 
16: 0xdeadbeef, 17: 0xdeadbeef, 18: 0xdeadbeef, 19: 0xdeadbeef, 
20: 0xdeadbeef, 21: 0xdeadbeef, 22: 0xdeadbeef, 23: 0xdeadbeef, 
24: 0xdeadbeef, 25: 0xdeadbeef, 26: 0x8021c48c, 27: 0x00000000, 
28: 0x802b0b48, 29: 0x802c90a0, 30: 0x00000000, 31: 0x8024a630, 
```