commit d6acdadcd49e3d98f2ed64fb71882d0573f31016
author Martyn Capewell <martyn.capewell@arm.com> Thu May 12 15:35:15 2022 +0100
committer mmc28a <78873583+mmc28a@users.noreply.github.com> Wed Aug 10 10:00:48 2022 +0100
tree 7bad753c3f51811624dd77ec2a5a6bda64c8b70d
parent eeae1749b9ab319f8a9ed999fbdb7f65c53b5d88

Add support for MOPS instructions

The MOPS extension to AArch64 adds support for instructions designed to
accelerate functions like memcpy and memset. Implement these in the assembler,
disassembler and simulator.

src/cpu-features.h

diff --git a/src/cpu-features.h b/src/cpu-features.h
index ebd0578..24781da 100644
--- a/src/cpu-features.h
+++ b/src/cpu-features.h
@@ -183,7 +183,9 @@
   /* Enhanced Counter Virtualization                                        */ \
   V(kECV,                 "ECV",                    "ecv")                     \
   /* Increased precision of Reciprocal Estimate and Square Root Estimate    */ \
-  V(kRPRES,               "RPRES",                  "rpres")
+  V(kRPRES,               "RPRES",                  "rpres")                   \
+  /* Memory operation instructions, for memcpy, memset                      */ \
+  V(kMOPS,                "Memory ops",             NULL)
 // clang-format on