Thread (1 message) 1 message, 1 author, 2002-07-12

Re: mips32_flush_cache routine corrupts CP0_STATUS with gcc-2.96

From: Ralf Baechle <hidden>
Date: 2002-07-12 00:27:18

On Fri, Jul 12, 2002 at 12:02:27AM +0100, Dominic Sweetman wrote:
PS: my standard appeal.  When you say you 'flush' a cache do you mean
invalidate, write-back, or both?  If (as I suspect) not all of you
mean the same thing, should you not instead speak of 'invalidate' and
'writeback'... sloppy language surely leads to sloppy programming?
I already had discussions with 68k people about this problem of
terminology.  It seems there is no unambigous terms for the whole
``cachology'' in the industry.

  Ralf
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