Kyle Galloway wrote:
The error message in there is mine, but unw_step returns -8 after the
second frame, which I think is UNW_EINVAL. As can be seen, these
results don't make much sense. There should definitely be more than one
frame, and I'm not getting step errors when tracing the main thread.
This code works fine if I try to trace the main thread on both
architectures with or without the second ptrace call for the second thread.
Any ideas?
Hi Kyle,
It'd help quite a bit if you post a minimal program to reproduce and a
debug log after configuring with --enable-debug and
UNW_DEBUG_LEVEL=<sufficiently high number>
-Arun
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