@@ 56,20 56,31 @@ Extension and state:
* **I:** WIP, version 2.1
* **M:** WIP, version 2.0
* **A:** Not started, version 2.1
- * **Zfencei:** Not started, version 2.0
- * **Zicsr:** Not started, version 2.0
* **F:** Not started, version 2.2
* **D:** Not started, version 2.2
* **Q:** Not started, version 2.2
* **C:** Not started, version 2.0
+ * **Zicsr:** Not started, version 2.0
+ * **Zifencei:** Not started, version 2.0
Extensions to do later:
* **V:** Not started
* **Zam:** Not started
+ * **Zfh:** Not started
+ * **Zfhmin:** Not started
+ * **Zdinx:** Not started
+ * **Zfinx:** Not started
+ * **Zhinx:** Not started
+ * **Zhinxmin:** Not started
* **Ztso:** Not started
* Probably others
+A glance at the 20200427 draft doesn't show too many differences, mainly
+half-precision floats and floats-in-integer-registers extensions. I'm
+really waiting for a version to get released with up to date V
+extension.
+
# Things to ponder
Some instructions have multiple encodings, such as