On 12/16/2013 03:29 PM, Roland McGrath wrote:
>> In Fedora, these paths are relative to the debug file itself, so that's
>> a better thing to try first. We don't actually have the debug path in
>> libdw, but we can usually find it from elf->fildes and /proc/self/fd/.
>
> That's even more barfalic
> In Fedora, these paths are relative to the debug file itself, so that's
> a better thing to try first. We don't actually have the debug path in
> libdw, but we can usually find it from elf->fildes and /proc/self/fd/.
That's even more barfalicious (extreme Linuxism kludgery to paper over
lousy c
The existing code was first trying .gnu_debugaltlink paths directly, so
relative paths would start from the current program's working directory.
That's unlikely to be useful, so it was almost always falling back to a
build-id based path.
In Fedora, these paths are relative to the debug file itself
