Re: [Libunwind-devel] [PATCH 6/8] Recognise and unwind through PLT.

[Lassi Tuura]

Hi,

> Actually, I get failures even after applying this patch. Ironically, I traced 
> them to the lack of unwind info in src/x86_64/getcontext.S
> 
> (gdb) bt
> #0  do_backtrace (may_print=1, get_proc_name=1) at test-async-sig.c:113
> #1  0x0000000000400f01 in sighandler (signal=<value optimized out>) at 
> test-async-sig.c:136
> #2  <signal handler called>
> #3  _Ux86_64_getcontext () at x86_64/getcontext.S:65
> #4  0x0000000000400c5f in do_backtrace (may_print=0, get_proc_name=0) at 
> test-async-sig.c:80
> #5  0x00000000004010bf in main (argc=<value optimized out>, argv=<value 
> optimized out>) at test-async-sig.c:182
> 
> Your changes are merely exposing an existing bug, not causing them.

Glad to hear that. Are you waiting for anything else from me on these patches?

Regards,
Lassi