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-rw-r--r--target/arm/t32.decode5
1 files changed, 5 insertions, 0 deletions
diff --git a/target/arm/t32.decode b/target/arm/t32.decode
index 337706ebbe..67724efe4b 100644
--- a/target/arm/t32.decode
+++ b/target/arm/t32.decode
@@ -26,6 +26,7 @@
&s_rrrr !extern s rd rn rm ra
&rrrr !extern rd rn rm ra
&rrr !extern rd rn rm
+&rr !extern rd rm
&r !extern rm
&msr_reg !extern rn r mask
&mrs_reg !extern rd r
@@ -126,6 +127,7 @@ RSB_rri 1111 0.0 1110 . .... 0 ... .... ........ @s_rri_rot
@rnadm .... .... .... rn:4 ra:4 rd:4 .... rm:4 &rrrr
@rn0dm .... .... .... rn:4 .... rd:4 .... rm:4 &rrrr ra=0
@rndm .... .... .... rn:4 .... rd:4 .... rm:4 &rrr
+@rdm .... .... .... .... .... rd:4 .... rm:4 &rr
{
MUL 1111 1011 0000 .... 1111 .... 0000 .... @s0_rn0dm
@@ -180,6 +182,9 @@ CRC32CB 1111 1010 1101 .... 1111 .... 1000 .... @rndm
CRC32CH 1111 1010 1101 .... 1111 .... 1001 .... @rndm
CRC32CW 1111 1010 1101 .... 1111 .... 1010 .... @rndm
+# Note rn != rm is CONSTRAINED UNPREDICTABLE; we choose to ignore rn.
+CLZ 1111 1010 1011 ---- 1111 .... 1000 .... @rdm
+
# Branches and miscellaneous control
%msr_sysm 4:1 8:4