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cygmon sparclite cache mystery
- To: "eCos Mailing List" <ecos-discuss@sourceware.cygnus.com>
- Subject: [ECOS] cygmon sparclite cache mystery
- From: "Gene Kozin" <gkozin@c-cube.com>
- Date: Tue, 7 Sep 1999 13:25:50 -0700
- Organization: C-Cube Microsystems
I'm looking at two functions - __dcache_flush and __icache_flush
found in bsp/sparc/cache-sparcl.S. What puzzles me is that they
are both missing 'retl' instruction. Is it by design, or what?
Could somebody clarify this mystery for me please?
Thanks.