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Re: [Tinycc-devel] No lazy PLTGOT relocation for TinyCC generated execut


From: Thomas Preud'homme
Subject: Re: [Tinycc-devel] No lazy PLTGOT relocation for TinyCC generated executables
Date: Mon, 18 May 2015 22:05:44 +0800
User-agent: K-9 Mail for Android

On May 18, 2015 7:46:26 PM GMT+08:00, Thomas Preud'homme <address@hidden> wrote:
> Hi all,
> 
> I'm currently working on distention, cleaning up and refactoring

Err, documentation.

> tccelf.c. The process already uncovered some bugs and one of them is
> that PLT0 is broken for ARM [1]. Since binaries are working, I
> investigated and found that the lazy relocation of PLTGOT entries is
> not in effect. When _start is run, PLTGOT entries already hold their
> final values.

Note that I checked and this applies also to x86_64.

> 
> I tries comparing the output of readelf -a for an hello world program

Err, tried.

Sorry for the typos, I'm writing on my phone.

Best regards,

Thomas




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