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Re: [Tinycc-devel] Fwd: Bug#675024: tcc: errors "Symbol `mpfr_xxx' cause
Re: [Tinycc-devel] Fwd: Bug#675024: tcc: errors "Symbol `mpfr_xxx' causes overflow in R_X86_64_PC32 relocation"
Fri, 4 Apr 2014 18:07:49 +0200
On 2014-04-02 21:45:54 +0200, Michael Matz wrote:
> On Wed, 2 Apr 2014, Michael Matz wrote:
> >>Another report about the current state of shared libraries produced by
> >>tcc. Michael, I'm just copying it here because you asked. It's ok if you
> >>don't want or can't work on this.
> >Reporting it here is fine, especially with reduced testcases. That was
> >the point :) (And yeah, I'll work on it when time and mood permits)
> Actually I just fixed a similar error for gawk (libtcc1.a containing non-PIC
> code), which has exactly that symptom ('abort' and _PC32 reloc overflowing).
> So it's worth a new try with mob branch.
This doesn't change anything in MPFR:
./texceptions: Symbol `stderr' causes overflow in R_X86_64_PC32 relocation
./texceptions: Symbol `abort' causes overflow in R_X86_64_PC32 relocation
zsh: segmentation fault (core dumped) ./texceptions
I don't know the cause of the segmentation fault. Other tests give
error messages, but they don't fail:
./tversion: Symbol `stderr' causes overflow in R_X86_64_PC32 relocation
./tversion: Symbol `abort' causes overflow in R_X86_64_PC32 relocation
[tversion] GMP: header 6.0.0, library 6.0.0
[tversion] MPFR tuning parameters from default
Vincent Lefèvre <address@hidden> - Web: <https://www.vinc17.net/>
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Work: CR INRIA - computer arithmetic / AriC project (LIP, ENS-Lyon)