Thread (13 messages) 13 messages, 4 authors, 2010-03-17

Re: [PATCH 1/4] 8xx: Optimze TLB Miss handlers

From: Joakim Tjernlund <hidden>
Date: 2010-02-27 15:28:58

Kumar Gala [off-list ref] wrote on 2010/02/26 21:10:31:

On Feb 26, 2010, at 2:29 AM, Joakim Tjernlund wrote:
quoted
   li   r11, 0x00f0
-   rlwimi   r10, r11, 0, 24, 28   /* Set 24-27, clear 28 */
+   rlwimi   r10, r11, 0, 0x07f8   /* Set 24-27, clear 21-23,28 */
   DO_8xx_CPU6(0x2d80, r3)
   mtspr   SPRN_MI_RPN, r10   /* Update TLB entry */
Cool, didn't know 'as' supported this notation.
Yeah, it was Scott who gave me the clue and from what I can tell it
is an official syntax form. I find much easier to understand.

 Jocke
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