From: Luke Kenneth Casson Leighton Date: Fri, 14 Jun 2019 06:10:42 +0000 (+0100) Subject: whitespace X-Git-Tag: convert-csv-opcode-to-binary~4640 X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=c6c0a95b9c095c276addd20556b683f0d1286d30;p=libreriscv.git whitespace --- 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