From: lkcl <lkcl@web>
Date: Fri, 8 Jul 2022 18:57:04 +0000 (+0100)
Subject: (no commit message)
X-Git-Tag: opf_rfc_ls005_v1~1249
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=4d3c1fdf700da8a50f576b6c3aa2c8f82b690eb9;p=libreriscv.git

---

diff --git a/openpower/atomics.mdwn b/openpower/atomics.mdwn
index 79bfe1487..3172a9f0e 100644
--- a/openpower/atomics.mdwn
+++ b/openpower/atomics.mdwn
@@ -192,8 +192,10 @@ AT-Form (TODO)
 
 | 0.5|6.10|11.15|16.20|21|22|23.24|25.30 |31| name       |  Form   |
 | -- | -- | --- | --- |--|--|---- |------|--| ----       | ------- |
-| NN | RT | RA  | FC  |lr|sc|ew   |xxxxxx|/ | lat[aq][rl]| TODO-Form  |
+| PO | RT | RA  | FC  |lr|sc|ew   |xxxxxx|/ | lat[aq][rl]| TODO-Form  |
+| PO | RS | RA  | FC  |lr|sc|ew   |xxxxxx|/ | stat[aq][rl]| TODO-Form  |
 
+* `ew` specifies the memory operation width: 0/1/2/3 8/16/32/64
 * If the `aq` bit is set,
   then no later atomic memory operations can be observed
   to take place before the AMO.