Hash_base

2 messages, 2 authors, 2003-05-15 · open the first message on its own page

Hash_base

From: Yu Bo-BOYU1 <hidden>
Date: 2003-05-15 19:48:20

The hashtable.S defined: Hash_base = 0xc0180000. How and where
was this address (range) mapping setup ? in BAT or page mode ?

Aother question is when code is running in exception context,
does MSR[IR] and MSR[DR] always turned on ?

Thanks.

Bo Yu

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Is PPC linux without page tables possible?

From: dong in kang <hidden>
Date: 2003-05-15 22:20:32

 I'm trying to port PPC Linux on a PPC 750 based CPU.
However, its page table logic has flaws so that I cannot use paging.
Can PPC Linux work without paging but using only BATs?
Does anyone have such experience?

 Dong-In Kang


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