Does it work at all if you use the standard RH installed version of elfutils?
-ben > On Feb 12, 2019, at 9:57 AM, Sasha Da Rocha Pinheiro <darochapi...@wisc.edu> > wrote: > > Not working even after adding the directory to libebl_*.so to > LD_LIBRARY_PATH. > default_abi_cfi is still called returning -1. > > Sasha > > > > From: Mark Wielaard <m...@klomp.org> > Sent: Tuesday, February 12, 2019 2:09 AM > To: Sasha Da Rocha Pinheiro > Cc: elfutils-devel@sourceware.org; Ben Woodard > Subject: Re: unknown error after dwarf_cfi_addrframe() > > On Tue, Feb 12, 2019 at 07:25:28AM +0000, Sasha Da Rocha Pinheiro wrote: >> Oh this is a whole new thing. How have this worked before without those .so? >> After downloading and compiling elfutils we only copy libdw and libelf. > > The backends are only used for architecture specific ELF things. > Most of DWARF can be understood in an architecture independent way. > But CFI does have some arch specific things. > > You should really use make install to get a proper installation, > not just copy some files. Otherwise you might indeed miss the > backends, or translations, etc. > > Cheers, > > Mark
