readme updates

diff --git a/rel-lang/README.md b/rel-lang/README.md
index 9cce9d90a6b51fdf5a690f17a7231f397851301f..e703eb16b0596188efa899db5eb26f610dad4f3d 100644 (file)
--- a/rel-lang/README.md
+++ b/rel-lang/README.md
@@ -7,5 +7,13 @@ The name means "Rethought Language".
 
 * [x] Imports
 * [x] Syscalls
+* [ ] Loops
 * [ ] Structs
 * [ ] many, many more things
+
+## Helpful External Resources
+
+* https://gpages.juszkiewicz.com.pl/syscalls-table/syscalls.html
+* https://godbolt.org/
+* https://projectf.io/posts/riscv-cheat-sheet/
+* https://github.com/dvoytik/riscv-cheats