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[Bug libc/17176] backtrace() not working on ARMv7a
- From: "joseph at codesourcery dot com" <sourceware-bugzilla at sourceware dot org>
- To: glibc-bugs at sourceware dot org
- Date: Fri, 18 Jul 2014 15:51:01 +0000
- Subject: [Bug libc/17176] backtrace() not working on ARMv7a
- Auto-submitted: auto-generated
- References: <bug-17176-131 at http dot sourceware dot org/bugzilla/>
https://sourceware.org/bugzilla/show_bug.cgi?id=17176
--- Comment #1 from joseph at codesourcery dot com <joseph at codesourcery dot com> ---
First, you should make sure that the debug/tst-backtrace* tests pass when
you run the glibc testsuite. Then, investigate how your test differs from
those tests.
Note that ARM EABI unwind info (as generated by GCC) does not fully
support asynchronous unwinding even if you use
-fasynchronous-unwind-tables.
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