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Re: [PATCH] mips64-linux-gnu abi_check issues
- From: Adam Nemet <anemet at caviumnetworks dot com>
- To: "Joseph S. Myers" <joseph at codesourcery dot com>
- Cc: Benjamin Kosnik <bkoz at redhat dot com>, libstdc++ at gcc dot gnu dot org, gcc-patches at gcc dot gnu dot org
- Date: Thu, 5 Feb 2009 09:42:11 -0800
- Subject: Re: [PATCH] mips64-linux-gnu abi_check issues
- References: <5787cf470901270545s3223c243vf00bd5cf44c2c1bb@mail.gmail.com> <20090128120147.7e6fdfe2@balbo.artheist.org> <o73af3dwa8.fsf@ropi.home> <20090128154528.35755f8d@balbo.artheist.org> <18817.4790.459332.854002@ropi.home> <20090129121056.366a8df3@balbo.artheist.org> <18826.35352.388602.458409@ropi.home> <Pine.LNX.4.64.0902051205460.10727@digraph.polyomino.org.uk>
Joseph S. Myers writes:
> sqrtl *is* provided by glibc for MIPS64, ever since:
>
> 2007-05-23 Joseph Myers <joseph@codesourcery.com>
>
> * sysdeps/mips/mips64/n32/Implies: Add mips/mips64/soft-fp.
> * sysdeps/mips/mips64/n64/Implies: Likewise.
> * sysdeps/mips/mips64/soft-fp/Makefile: New.
> * sysdeps/mips/mips64/soft-fp/e_sqrtl.c: New.
> * sysdeps/mips/mips64/soft-fp/sfp-machine.h: Include <fenv.h> and
> <fpu_control.h>. Use hardware exception and rounding mode
> settings.
Thanks, that's good to know. We're in the process of moving to glibc 2.9 so I
can try with that and remove sqrtl if it works. I will report back.
Adam