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Re: [PATCH v2 00/12] nds32 glibc port, v2
- From: Joseph Myers <joseph at codesourcery dot com>
- To: Vincent Chen <vincentc at andestech dot com>
- Cc: <libc-alpha at sourceware dot org>, <deanbo422 at gmail dot com>, <cnoize at andestech dot com>
- Date: Thu, 31 May 2018 21:42:27 +0000
- Subject: Re: [PATCH v2 00/12] nds32 glibc port, v2
- References: <1527677142-10406-1-git-send-email-vincentc@andestech.com>
On Wed, 30 May 2018, Vincent Chen wrote:
> - Add fno-isolate-erroneous-paths-dereference compile option to
> CFLAGS-divrem.c to avoid compiler calling abort() function for
> divde-by-zero case.
You should add __builtin_trap support to your GCC port, assuming there's a
suitable instruction to use. Then you shouldn't need to use this option
in glibc.
> sysdeps/unix/sysv/linux/nds32/libcidn.abilist | 0
> .../unix/sysv/linux/nds32/libnss_compat.abilist | 0
> sysdeps/unix/sysv/linux/nds32/libnss_db.abilist | 0
> sysdeps/unix/sysv/linux/nds32/libnss_dns.abilist | 0
> sysdeps/unix/sysv/linux/nds32/libnss_files.abilist | 0
> .../unix/sysv/linux/nds32/libnss_hesiod.abilist | 0
> sysdeps/unix/sysv/linux/nds32/libnss_nis.abilist | 0
> .../unix/sysv/linux/nds32/libnss_nisplus.abilist | 0
You shouldn't need any of these empty ABI test baselines; the ones in
sysdeps/generic should suffice. (Actually, I don't think the generic
libcidn.abilist is needed either any more, since support for building
libidn as part of glibc was removed.)
--
Joseph S. Myers
joseph@codesourcery.com