[uclibc-ng-devel] [ork1] issue with Binutils 2.32 and gcc 9.x

Romain Naour romain.naour at gmail.com
Fri Aug 16 19:35:33 CEST 2019


Hi Waldemar,

I discovered an issue with uClibc and binutils 2.32 and gcc 9.1 or 9.2.

LD libuClibc-1.0.31.so
/opt/openrisc--uclibc--bleeding-edge-1/lib/gcc/or1k-buildroot-linux-uclibc/9.2.0/../../../../or1k-buildroot-linux-uclibc/bin/ld:
libc/libc_so.a(or1k_clone.os): pc-relative relocation against dynamic symbol
__syscall_error

See:
https://gitlab.com/kubu93/toolchains-builder/-/jobs/270854456

This error message come from a new check in binutils 2.32.x:

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;a=commitdiff;h=f2c1801f6255a3f9f483ae2f07c7d7da0ddae4af

With binutils 2.30.x and 2.31.x, I have another assembler error:
Error: junk at end of line `l.movhi r17,gotoffha(.LC0)'

ork1 support was added to gcc 9.x and enabled into Buildroot recently.

https://git.buildroot.net/buildroot/commit/?id=da70a55a1955ff673e0110bacb3daef50f21b29e

I remember doing a test with qemu_or1k_defconfig before gcc 9.1 was released but
I don't remember if it was with musl or uClibc-ng... It should be with uClibc-ng
but I didn't trigged such error.

Thoughts ?

Best regards,
Romain



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