Re: [PATCH] Introduce <elf-initfini.h> and ELF_INITFINI for all architectures

[Florian Weimer <fweimer at redhat dot com>]

* Andreas Schwab:

> On Feb 21 2020, Florian Weimer wrote:
>
>> What I don't know is whether this binutils bug has resulted in DT_INIT
>> being used *elsewhere*.  I don't have a RISC-V distribution to analyze,
>> so I really don't know.  Fedora RISC-V seems dead, this hasn't been
>> updated in a while:
>>
>>   <https://dl.fedoraproject.org/pub/alt/risc-v/repo/fedora/rawhide/latest/riscv64/>
>>
>> (I have existing tools for RPM-based distributions, so having one would
>> be most useful to me to check for DT_INIT references.)
>
> You can take a look here:
>
> https://download.opensuse.org/ports/riscv/tumbleweed/repo/oss/

Nice, I could just point my tool at it and it got some data (despite not
having ported it to openSUSE or riscv64 at all):

              nevra               |                 name                 
----------------------------------+--------------------------------------
 authbind-2.1.2-2.1.riscv64       | /usr/lib/authbind/libauthbind.so.1.0
 glibc-2.31-2.1.riscv64           | /lib64/libc-2.31.so
 jamin-0.95.0-259.1.riscv64       | /usr/lib64/ladspa/jamincont_1912.so
 ladspa-caps-0.4.4-4.2.riscv64    | /usr/lib64/ladspa/caps.so
 ladspa-pvoc-0.1.12-3.2.riscv64   | /usr/lib64/ladspa/pvoc.so
 libnuma1-2.0.13-1.1.riscv64      | /usr/lib64/libnuma.so.1.0.0
 segv_handler-0.0.1-161.2.riscv64 | /usr/lib64/segv_handler.so
 vde2-2.3.2+svn587-3.2.riscv64    | /usr/lib64/vde2/libvdetap.so
(8 rows)

This still looks rather manageable to me, so perhaps we can go ahead
with the removal of DT_INIT support on riscv64.

Thanks,
Florian