From 4798ea48cb7d746d52c2cc12bf1af900122a18c1 Mon Sep 17 00:00:00 2001 From: lkcl Date: Sun, 27 Jun 2021 05:19:46 +0100 Subject: [PATCH] --- openpower/sv/svp64.mdwn | 5 ----- 1 file changed, 5 deletions(-) diff --git a/openpower/sv/svp64.mdwn b/openpower/sv/svp64.mdwn index b6502f9ce..38134e48a 100644 --- a/openpower/sv/svp64.mdwn +++ b/openpower/sv/svp64.mdwn @@ -223,11 +223,6 @@ than the normal 0..VL-1 * **N** sets signed/unsigned saturation. **RC1** as if Rc=1, stores CRs *but not the result* -## LD/ST ffirst - -ffirst LD/ST to multiple pages via a Vectorised base is considered a security risk due to the abuse of probing multiple pages in rapid succession and getting feedback on which pages would fail. Therefore in these special circumstances requesting ffirst with a vector base is instead interpreted as element-strided LD/ST. See -and [[sv/ldst]] - # ELWIDTH Encoding Default behaviour is set to 0b00 so that zeros follow the convention of -- 2.30.2