From: "Kirill A. Shutemov" <kirill@shutemov.name> To: ALT Linux arch porting <devel-ports@lists.altlinux.org>, "Dmitry V. Levin" <ldv@altlinux.org> Subject: [devel-ports] ARM toolchain Date: Mon, 28 Sep 2009 11:27:36 +0300 Message-ID: <cc557aab0909280127l43b623fbm194b3a77183766db@mail.gmail.com> (raw) [-- Attachment #1: Type: text/plain, Size: 806 bytes --] 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 () {} 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? ;) [-- Attachment #2: gcc-4.3.s --] [-- Type: application/octet-stream, Size: 1372 bytes --] [-- Attachment #3: gcc-4.4.s --] [-- Type: application/octet-stream, Size: 1544 bytes --]
next reply other threads:[~2009-09-28 8:27 UTC|newest] Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top 2009-09-28 8:27 Kirill A. Shutemov [this message] 2009-09-28 8:43 ` Kirill A. Shutemov 2009-09-28 14:28 ` Kirill A. Shutemov 2009-09-28 14:56 ` Anton V. Boyarshinov
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