Re: [PATCH v4 5/7] MIPS: Fix some ld testcases with compiler

[YunQiang Su <wzssyqa@gmail.com>]

YunQiang Su <wzssyqa@gmail.com> 于2023年6月21日周三 13:05写道：
>
> Alan Modra <amodra@gmail.com> 于2023年6月20日周二 11:57写道：
> >
> > On Tue, Jun 20, 2023 at 11:17:00AM +0800, YunQiang Su wrote:
> > > Alan Modra <amodra@gmail.com> 于2023年6月20日周二 10:34写道：
> > > >
> > > > On Tue, Jun 20, 2023 at 09:40:19AM +0800, YunQiang Su wrote:
> > > > > How do you build your cross toolchain?
> > > >
> > > > mips64-linux-gnuabi64-gcc (GCC) 13.0.0 20220910 (experimental) was
> > > > built using this configuration:
> > > > ~/src/gcc/configure \
> > > > --with-sysroot=/home/gnu/mips64-linux-gnuabi64 \
> > > > --prefix=/usr/local \
> > > > --target=mips64-linux-gnuabi64 \
> > > > --enable-targets=mips-linux-gnu \
> > > > --with-mips-plt \
> > > > --disable-nls \
> > > > --enable-__cxa_atexit \
> > > > --enable-initfini-array \
> > > > --disable-libsanitizer \
> > > > --disable-bootstrap \
> > > > --enable-languages=c,c++
> > > >
> > >
> > > You have no `--enable-plugin` option here, so
> >
> > That shouldn't be necessary.
> >
> > > > > 9. ld-plugin/plugin.exp: xfail
> > > > >       plugin claimfile lost symbol,
> > > > >       plugin claimfile replace symbol,
> > > > >       plugin claimfile replace symbol,
> > > > >       plugin claimfile lost symbol with source,
> > > > >       plugin claimfile replace symbol with source,
> > > > >       plugin claimfile resolve symbol with source,
> > > > >       plugin 2 with source lib,
> > > > >       load plugin 2 with source,
> > > > >       plugin 3 with source lib,
> > > > >       load plugin 3 with source.
> > >
> > > won't run.
> >
> > It's true they don't run for mips64-linux-gnuabi64 for reasons I have
> > not investigated, but they do for --target=mips64-linux using the same
> > mips64-linux-gnuabi16 compiler.
> >
>
> You are right. In  fact the real problem is that my compiler is too
> old (GCC 12).
>

ohhh, no.
It's due to there is no --with-mips-plt build option for my gcc.

> > --
> > Alan Modra
> > Australia Development Lab, IBM
>
>
>
> --
> YunQiang Su



-- 
YunQiang Su