xtheadmac: Fix descriptions of mulsh and mulsw

XUANTIE-RV · Jan 30, 2023 · e7e9105 · e7e9105
1 parent d4e6032
commit e7e9105
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/xtheadmac/mulsh.adoc b/xtheadmac/mulsh.adoc
@@ -28,7 +28,7 @@ Operation::
 [source,sail]
 --
 M := sext.h(reg[rs1][15:0]) * sext.h(reg[rs2][15:0])
-reg[rd] := sext.w(reg[rd] - M)
+reg[rd] := sext.w(reg[rd][31:0] - M)
 --
 
 Permission::

diff --git a/xtheadmac/mulsw.adoc b/xtheadmac/mulsw.adoc
@@ -28,7 +28,7 @@ Operation::
 [source,sail]
 --
 M := sext.w(reg[rs1]) * sext.w(reg[rs2])
-reg[rd] := sext.w(reg[rd] - M)
+reg[rd] := sext.w(reg[rd][31:0] - M)
 --
 
 Permission::