On 09/26/2011 05:53 PM, Myke Smith (Palm GBU) wrote:
Ken,
When running the libunwind test suite on ARM I am getting a large number of
failures. What is the expectation and what do you see in your environment?
Before I start digging in with GDB I want to see if this is expected or not.
Hello Myke,
Sorry for the delay - I've been on vacation.
Ubuntu on ARM comes with a compiler that doesn't generate the ARM
specific unwind tables by default. I suspect you ran the libunwind
testsuite against binaries that don't have any unwind infos (DWARF or
ARM exidx). You may try to compile and run the testsuite like this:
make check CFLAGS="-funwind-tables"
There are still a lot of fails on ARM Linux and any help to get things
further is greatly appreciated. The Linaro wiki has a page that focuses
on libunwind on ARM and also shows some testsuite results at the end:
https://wiki.linaro.org/KenWerner/Sandbox/libunwind
Regards
Ken
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