Re: cross compiling 8xx glibc on x86

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

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