From: lkcl Date: Thu, 27 Jun 2019 22:19:43 +0000 (+0100) Subject: (no commit message) X-Git-Tag: convert-csv-opcode-to-binary~4376 X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=69e5334183da058d8d5f7b13620c8ce09270d937;p=libreriscv.git --- diff --git a/simple_v_extension/abridged_spec.mdwn b/simple_v_extension/abridged_spec.mdwn index c0edc7beb..6d707b5ed 100644 --- a/simple_v_extension/abridged_spec.mdwn +++ b/simple_v_extension/abridged_spec.mdwn @@ -270,6 +270,13 @@ like Standard RISC-V as far as the instruction execution order is concerned, regardless of whether it is PC, PCVBLK, VL or SUBVL that is currently being incremented. +This.is extremely important. Exceptions +**MUST** be raised one at a time and in +strict sequential program order. + +No instructions are permitted to be out of +sequence, therefore no exceptions are permitted to be, either. + # Hints With Simple-V being capable of issuing *parallel* instructions where