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[Qemu-devel] TLB entry with separate addr_{read|write|code}?


From: Jun Koi
Subject: [Qemu-devel] TLB entry with separate addr_{read|write|code}?
Date: Fri, 16 Apr 2010 11:49:24 +0900

Hi,

In the TLB entry, why do we need to maintain separately addr_read,
addr_write and addr_code? Is it impossible to have only one for all
the purposes?

As far as I can see in tlb_set_page(), these fields are mutually
exclusive, as they either enable or get invalid value (-1).

Thanks,
Jun




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