================
@@ -764,6 +771,62 @@ def FeatureStdExtSmepmp
: SubtargetFeature<"smepmp", "HasStdExtSmepmp", "true",
"'Smepmp' (Enhanced Physical Memory Protection)", []>;
+def FeatureStdExtSsccptr
+ : SubtargetFeature<"ssccptr", "HasStdExtSsccptr", "true",
+ "'Ssccptr' (Main memory supports page table reads)",
[]>;
+
+def FeatureStdExtShcounterenvw
+ : SubtargetFeature<"shcounterenw", "HasStdExtShcounterenw", "true",
+ "'Shcounterenw' (Support writeable enables for any
supproted counter)", []>;
+def FeatureStdExtSscounterenvw
+ : SubtargetFeature<"sscounterenw", "HasStdExtSscounterenw", "true",
+ "'Sscounterenw' (Support writeable enables for any
supproted counter)", []>;
----------------
preames wrote:
The difference between the two appears to be which counter must be writeable.
So maybe something like, "hcounter bits writeable for all non-zero hpmcounter
bits" vs "scounter bits writeable for all non-zero hpmcounter bits"?
This is the case where having an actual spec for this would be really useful.
https://github.com/llvm/llvm-project/pull/79399
_______________________________________________
cfe-commits mailing list
cfe-commits@lists.llvm.org
https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
