From 145a69e9a75acc17ab55620c8d8351805be89a67 Mon Sep 17 00:00:00 2001 From: Shriya Sharma Date: Tue, 17 Oct 2023 14:49:29 +0100 Subject: [PATCH] added english language description for ldupx instruction in the pifixedload.mdwm --- openpower/isa/pifixedload.mdwn | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/openpower/isa/pifixedload.mdwn b/openpower/isa/pifixedload.mdwn index a5cbab80..703fa2c6 100644 --- a/openpower/isa/pifixedload.mdwn +++ b/openpower/isa/pifixedload.mdwn @@ -269,6 +269,16 @@ Pseudo-code: RT <- MEM(EA, 8) RA <- (RA) + (RB) +Description: + + Let the effective address (EA) be the register RA. + The doubleword in storage addressed by EA is loaded + into RT. + + The sum (RA) + (RB) is placed into register RA. + + If RA=0 or RA=RT, the instruction form is invalid. + Special Registers Altered: None -- 2.30.2