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From: Mark Hatle <fray@mvista.com>
To: À̽µ¿ <sdlee@da-san.com>
Cc: linuxppc-embedded@lists.linuxppc.org,
	"Dr. Craig Hollabaugh" <craig@hollabaugh.com>
Subject: Re: cross compiling 8xx glibc on x86
Date: Wed, 15 Aug 2001 22:34:44 -0500	[thread overview]
Message-ID: <3B7B3F54.E2F1B792@mvista.com> (raw)
In-Reply-To: 008801c12602$6864a160$277ceccb@dasan.com


À̽µ¿(Seungdong Lee) wrote:
>
> Hi, did you consider the cache line size.
> Glibc for powerpc-linux is written for 32 byte cache-line size.
> As far as I know, only 8xx CPU has the cache whose line size is 16byte.

Just as an FYI, the IBM PPC 403GCX and Motorola PPC 8xx series are the
onlys ones that are 4 word (16 bytes).  The 405, 6xx, 7xx, 74xx, 82xx
series are all 8 words (32 bytes) and the Power3/4 are 16 words (64
bytes).

--Mark

** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/

  reply	other threads:[~2001-08-16  3:34 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2001-08-16  2:35 cross compiling 8xx glibc on x86 Dr. Craig Hollabaugh
2001-08-16  3:20 ` À̽µ¿(Seungdong Lee)
2001-08-16  3:34   ` Mark Hatle [this message]
2001-08-16  3:28 ` Mark Hatle
2001-08-16  5:41   ` Dr. Craig Hollabaugh
2001-08-16 14:39     ` Mark Hatle
  -- strict thread matches above, loose matches on Subject: below --
2001-08-16  9:51 Michael Habermann
2001-08-16 10:41 ` Wolfgang Denk

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