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From: "Zhu Ebony-r57400" <ebony.zhu@freescale.com>
To: "Kumar Gala" <galak@kernel.crashing.org>
Cc: linuxppc-dev@ozlabs.org, paulus@samba.org
Subject: RE: [patch][0/5] powerpc V2 : Add support to fully comply with IEEE-754 standard
Date: Thu, 8 Feb 2007 16:08:07 +0800	[thread overview]
Message-ID: <32F3CC26D4DAC44E8ECD07155727A46E8B7E7E@zch01exm20.fsl.freescale.net> (raw)
In-Reply-To: <57721FE9-D85E-4FB6-AD5F-8342D99E7BD0@kernel.crashing.org>

> >>
> >> Did you end up getting testfloat running?  I'd like to see some=20
> >> testing results before accepting these patches.  I think=20
> testfloat is=20
> >> our best bet at this point.
> >>
> > Hi Kumar,
> >
> > I looked into the testfloat suit, and found all the instructions it=20
> > tests (more than 50)should be implemented based on ASM.
>=20
> Don't follow?  Can't you build it with the e500 compiler?
>=20
The TestFloat suite provided the target of 386-Win32-gcc and
SPARC-Solaris-gcc only, and a template for user to porting his
own processor. Some general instructions are implemented in C,
but some CPU specific instructions like evfsmul need to be
implemented assemblely. To build it with e500 compiler we still
Have some porting work to do.

B.R.
Ebony

  reply	other threads:[~2007-02-08  8:08 UTC|newest]

Thread overview: 45+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-01-12  5:19 [patch][0/5] powerpc: Add support to fully comply with IEEE-754 standard Zhu Ebony-r57400
2007-01-12  5:29 ` Paul Mackerras
2007-01-12  5:46   ` Kumar Gala
2007-01-12  8:27     ` Zhu Ebony-r57400
2007-01-12 12:06       ` Segher Boessenkool
2007-01-15  8:41         ` Zhu Ebony-r57400
2007-01-12  6:38   ` [patch][0/5] powerpc: Add support to fully comply with IEEE-754standard Zhu Ebony-r57400
2007-01-12  6:49     ` Kumar Gala
2007-01-12 12:03     ` Segher Boessenkool
2007-01-15  8:16       ` Zhu Ebony-r57400
2007-01-15 16:08         ` Segher Boessenkool
2007-01-12  6:41 ` [patch][0/5] powerpc: Add support to fully comply with IEEE-754 standard Kumar Gala
2007-01-12  8:09   ` Zhu Ebony-r57400
2007-01-12 12:04     ` Segher Boessenkool
2007-01-15  6:45       ` Zhu Ebony-r57400
2007-01-15 15:54         ` Segher Boessenkool
2007-01-12 18:36     ` Kumar Gala
2007-01-15  6:37       ` Zhu Ebony-r57400
2007-01-15 14:37         ` Kumar Gala
2007-01-16  9:54           ` Zhu Ebony-r57400
2007-01-25  8:25           ` Zhu Ebony-r57400
2007-01-25  8:28             ` Kumar Gala
2007-01-25  8:53               ` Zhu Ebony-r57400
2007-01-25 15:10                 ` Kumar Gala
2007-01-26  6:16                   ` Zhu Ebony-r57400
2007-01-29 10:00                   ` Zhu Ebony-r57400
2007-01-29 14:30                     ` Kumar Gala
2007-01-31  9:45                       ` Zhu Ebony-r57400
2007-01-31 14:48                         ` Kumar Gala
2007-02-01  9:35                           ` Zhu Ebony-r57400
2007-02-07  5:52           ` Zhu Ebony-r57400
2007-02-07  7:11             ` Kumar Gala
2007-02-07  7:21               ` Zhu Ebony-r57400
2007-02-07  7:57                 ` Kumar Gala
2007-02-07  8:04                   ` Zhu Ebony-r57400
2007-02-08  3:50                   ` [patch][0/5] powerpc V2 : " Zhu Ebony-r57400
2007-02-08  5:18                     ` Kumar Gala
2007-02-08  5:40                       ` Zhu Ebony-r57400
2007-02-08  7:06                       ` Zhu Ebony-r57400
2007-02-08  7:15                         ` Kumar Gala
2007-02-08  8:08                           ` Zhu Ebony-r57400 [this message]
2007-02-08 17:18                             ` Kumar Gala
2007-02-09  5:15                               ` Zhu Ebony-r57400
2007-07-30 14:56                                 ` Sergei Shtylyov
2007-07-31  3:36                                   ` Zhu Ebony-r57400

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