[Libunwind-devel] mips implementation of libunwind SEGV Faulting

[John Knight]

Hi Dave,

 

Thanks for the missing .h file for the mips.  With that file, I was able to successfully build the libunwind library files for mips.  I have verified that the libraries built are all MIPS. However, when I go to test the backtrace with the same application as I had tested successfully with arm, it causes the app to SEGV fault (signal 11).   Was the mips implementation validated with the 1.2 release?  I am running GNU/linux 2.6.36.  I used –g –O0 options when compiling libraries and the app, which should turn off all optimization.

 

I have attached a copy of the app’s backtrace.c which I am using to do the backtrace using libunwind.

 

I am interested in knowing what you think?  I would like to hear if anyone else is seeing issue with the Mips implementation?

 

Thanks,

 

John Knight

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backtrace.c
Description: backtrace.c