diff --git a/README.md b/README.md
index 288ffd8..4c7d3df 100644
--- a/README.md
+++ b/README.md
@@ -38,3 +38,20 @@ FX3 base code: gratuitously stolen from https://github.com/zeldin/fx3lafw/
 Jazelle info this project is based on:
 * https://hackspire.org/index.php/Jazelle
 * https://github.com/SonoSooS/libjz
+
+## TODO
+
+* Figure out Jazelle stuff:
+  * Which bytecode instructions are supported on which Jazelle versions?
+  * How exactly does the stack work? (When a handler function is being called)
+  * How exactly does the Jazelle status register work?
+  * What control registers are there that influence the execution?
+    * Is it possible to force execute a certain instruction using the handler
+      instead of the default in-hardware execution?
+    * ...
+  * ...
+  * Verify what Hackspire and libjz have, to check if it is correct
+  * Look at what Hackspire and libjz don't have and try to complete it
+* Port this code to the ARM11 using either Raspberry Pi v1 baremetal, or 3DS
+  homebrew with kernel privileges (and do tests on these to check for different
+  Jazelle versions)