环境: DM385 , IPNC 3.5
DM385 创建link模块的时候报错 ?
m3vpss , m3video 程序正常加载,system_init 运行正常, 配置完link模块后创建的时候就报下面的错误,请问是什么原因?
[m3vpss ] Unhandled Exception:
[m3vpss ] Exception occurred in ThreadType_Task
[m3vpss ] handle: 0x8e61a180.
[m3vpss ] stack base: 0x8eefb180.
[m3vpss ] stack size: 0x8000.
[m3vpss ] R0 = 0x9a938ee6 R8 = 0x8f2a2804
[m3vpss ] R1 = 0x78668df8 R9 = 0x00000001
[m3vpss ] R2 = 0x00000000 R10 = 0x00000000
[m3vpss ] R3 = 0x8eabbe60 R11 = 0xbe903c34
[m3vpss ] R4 = 0x0000003c R12 = 0x00000000
[m3vpss ] R5 = 0xffffffff SP(R13) = 0x8ef030f8
[m3vpss ] R6 = 0xffffffff LR(R14) = 0x8dd91e99
[m3vpss ] R7 = 0x8eabbe60 PC(R15) = 0x8ddebab8
[m3vpss ] PSR = 0xa1000000
[m3vpss ] ICSR = 0x0440f803
[m3vpss ] MMFSR = 0x00
[m3vpss ] BFSR = 0x82
[m3vpss ] UFSR = 0x0000
[m3vpss ] HFSR = 0x40000000
[m3vpss ] DFSR = 0x00000000
[m3vpss ] MMAR = 0xe2b4c990
[m3vpss ] BFAR = 0xe2b4c990
[m3vpss ] AFSR = 0x00000000
[m3vpss ] Terminating Execution…
Chris Meng:
你好,
你的板子是否能连上仿真器?如果是,你可以在vpss M3上下载该m3的firmware。然后在core registers窗口里面把上面打印出来的R0等寄存器的值相应填入,这时候可以回退到exception之前的状态,你可以看看是什么函数导致的exception。具体可参考下面链接:http://processors.wiki.ti.com/index.php/SYS/BIOS_FAQs#4_Exception_Dump_Decoding_Using_the_CCS_Register_View
Toread:
回复 Chris Meng:
板子连不上仿真器,还有其他的办法吗?
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