From c6c0a95b9c095c276addd20556b683f0d1286d30 Mon Sep 17 00:00:00 2001 From: Luke Kenneth Casson Leighton Date: Fri, 14 Jun 2019 07:10:42 +0100 Subject: [PATCH] whitespace --- isa_conflict_resolution/isamux_isans.mdwn | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/isa_conflict_resolution/isamux_isans.mdwn b/isa_conflict_resolution/isamux_isans.mdwn index 55fd7cc06..a9f61f7df 100644 --- a/isa_conflict_resolution/isamux_isans.mdwn +++ b/isa_conflict_resolution/isamux_isans.mdwn @@ -79,9 +79,9 @@ Hardware is *only then* permitted to modify the PC to begin execution of the trap. On exit from the trap, hardware must check to see if LAST-ISANS is non-zero. -If it is non-zero, its value is copied into the ISANS, LAST-ISANS is set to -zero, and *only then* is the hardware permitted to modify the PC to begin -execution where the trap left off. +If it is non-zero, its value is copied into the ISANS CSR, LAST-ISANS is set +to zero, and *only then* is the hardware permitted to modify the PC to +begin execution where the trap left off. Note 1: in the case of Supervisor Mode (context switches in particular), saving and changing of LAST-ISANS (to and from the stack) must be done -- 2.30.2