[skip ci] readme: update

Signed-off-by: Amneesh Singh <natto@weirdnatto.in>

README.md

@@ -19,7 +19,63 @@ I am using LLVM's clang and libcxx as the primary toolchain.
 
 This goes without saying but using a different toolchain to compile these libraries before linking probably won't work.
 
+# Status
+- [x] CPU
+
+  - [x] Arm
+    - [x] Dissassembler
+    - [x] Execution
+
+  - [x] Thumb
+    - [x] Dissassembler
+    - [x] Execution
+    
+- [ ] Bus
+  - [x] Cycle counting with CPU
+  - [x] Reading memory
+  - [x] Writing memory
+  
+- [ ] Scheduler (maybe?)
+  - [ ] Sync PPU and CPU
+  - [ ] Sync APU and CPU
+  - [ ] Sync other stuff
+
+- [ ] I/O
+  - [ ] PPU
+  - [ ] APU
+  - [ ] Timers
+  - [ ] DMA
+  - [ ] Keypad
+
+- Debugging
+  - [x] GDB Remote Serial Protocol support
+  
+- Misc
+  - [ ] Save/Load states
+  - [x] Header Parsing
+
+- Internal utilities
+  - [x] Bit manipulation
+  - [x] A global logger
+  - [x] TCP Server (for GDB RSP)
+  - [x] SHA256 hash (why? idk)
+
+## Available unit tests so far
+- CPU
+  - Arm
+    - Disassembler
+    - Execution
+  - Thumb
+    - Disassembler
+    - Execution
+- Bus
+  - Memory read/writes
+  - Cycle Counting
+- Some internal utility tests (idk why)
+  
+
 -----
 
 # LOG
 - June 11, 2024: After almost an year, I have come back to this silly abandoned project, will probably complete it soon.
+- June 16, 2024: I ought to complete this soon