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[参考译文] TDA3XEVM:取指令异常

Guru**** 2576195 points
Other Parts Discussed in Thread: SYSBIOS

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https://e2e.ti.com/support/processors-group/processors/f/processors-forum/629791/tda3xevm-instruction-fetch-exception

器件型号:TDA3XEVM
Thread 中讨论的其他器件:SYSBIOS

您好!

当我在发布模式下运行代码时、我将面临以下问题(取指令异常)。 调试模式工作正常。

但是、我尝试增大堆栈大小、但最终遇到了相同的问题。

请提供一些指导、以清楚地了解问题。 是否有提示/解决方案?

[C66xx_DSP2] A0=0x0 A1=0x0

a2=0x0 a3=0x3d8f5c29
A4=0x0 A5=0x3fd812b4
A6=0x3d6ef66f A7=0x0
A8=0x0 A9=0x0
A10=0x6 A11=0x0
A12=0x245 A13=0x1F4
A14=0x23f A15=0x95875600
A16=0x401 A17=0x0
A18=0x3f800000 A19=0x80
A20=0x5f18 A21=0x898
A22=0x8d6ce450 A23=0x40
A24=0x8d6ce3f0 A25=0x8e24f050
A26=0x1 A27=0x0
A28=0x0 A29=0x0
A30=0x1 A31=0x0
B0=0x0 B1=0x0
b2=0x0 b3=0x1e4
B4=bbc5 B5=0x6b
B6=0x94a51170 B7=0x8a4
B8=0xffffffB9=0xffffff
B10=0x5 B11=0x9586e9a4
B12=0x958749f0 B13=0x95875638
B14=0x9587bf88 B15=0x94a51960
B16=0x0 B17=0x40000000
B18=0x0 B19=0xffffffff
B20=0x30 B21=0x1c8
B22=0x397 B23=0xc6
B24=0x190 B25=0x29
B26=0x64 B27=0x0
B28=0x0 B29=0xffffffff
B30=0xffffffB31=0x321
NTSR=0x1000f
ITSR=0xF
IRP=0x95859980
SSR=0x0
AMR=0x0
RILC = 0x0
ILC = 0x0
0x1e4时出现异常
EFR=0x2 NRP=0x1e4
内部异常:IERR=0x1
取指令异常
TI.SYSBIOS.family.c64p.exception:第256行:E_exceptionMax:PC = 0x000001e4、sp = 0x94a51960。
xdc.runtime.Error.raise:终止执行

此致、

Sachin