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From: "Kirill A. Shutemov" <kirill@shutemov.name>
To: ALT Linux arch porting <devel-ports@lists.altlinux.org>,
	"Dmitry V. Levin" <ldv@altlinux.org>
Subject: Re: [devel-ports] ARM toolchain
Date: Mon, 28 Sep 2009 11:43:34 +0300
Message-ID: <cc557aab0909280143m438a06e7p6e2af99a2bbda073@mail.gmail.com> (raw)
In-Reply-To: <cc557aab0909280127l43b623fbm194b3a77183766db@mail.gmail.com>

2009/9/28 Kirill A. Shutemov <kirill@shutemov.name>:
> На выходных я занимался toochain'ом для ARM.
>
> Правки для binutils и glibc у меня в git. Можно забирать.
>
> С gcc всё сложнее. Похоже c++-frontend поломан для ARM.
>
> Простой testcase:
>
> $ cat 1.cc
> class a { ~a(); };
> a::~a () {}

Ещё более простой testcase:
$ cat 1.cc
void a(){}

т.е. получаем TEXTREL в любом случае.

>
> Если собрать его в shared library (-fpic -shared), то с gcc-4.4,
> получается TEXTREL. С gcc-4.3 всё впорядке.
>
> Именно это служит причиной появления TEXTREL в libstdc++.
>
> Результат работы для gcc -S -fpic для обоих версий компилятора
> приаттачен.
>
> Буду копать дальше. Может у кого-нибудь есть идеи в какую
> сторону? ;)
>

  reply	other threads:[~2009-09-28  8:43 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-09-28  8:27 Kirill A. Shutemov
2009-09-28  8:43 ` Kirill A. Shutemov [this message]
2009-09-28 14:28   ` Kirill A. Shutemov
2009-09-28 14:56     ` Anton V. Boyarshinov

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