From 766c604b7f7d448c7d492c482728c83a6fdb9881 Mon Sep 17 00:00:00 2001 From: Jacob Lifshay Date: Fri, 9 Oct 2020 16:12:32 -0700 Subject: [PATCH] add all missing undefined cases for mul and div instructions --- openpower/isa/fixedarith.mdwn | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/openpower/isa/fixedarith.mdwn b/openpower/isa/fixedarith.mdwn index 49513ed9d..47eccaead 100644 --- a/openpower/isa/fixedarith.mdwn +++ b/openpower/isa/fixedarith.mdwn @@ -329,7 +329,7 @@ Pseudo-code: prod[0:63] <- MULS((RA)[32:63], (RB)[32:63]) RT[32:63] <- prod[0:31] - RT[0:31] <- prod[0:31] + RT[0:31] <- undefined(prod[0:31]) Special Registers Altered: @@ -367,7 +367,7 @@ Pseudo-code: prod[0:63] <- (RA)[32:63] * (RB)[32:63] RT[32:63] <- prod[0:31] - RT[0:31] <- prod[0:31] + RT[0:31] <- unsigned(prod[0:31]) Special Registers Altered: -- 2.30.2