diff --git a/Cargo.toml b/Cargo.toml
index 9a74643..63f56d9 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -9,3 +9,6 @@ edition = "2021"
 clap = { version = "4.4.8", features = ["derive"] }
 log = "0.4"
 simple_logger = "4.2.0"
+
+[[bin]]
+name = "dekejit"
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..6a8e806
--- /dev/null
+++ b/README.md
@@ -0,0 +1,31 @@
+# DEKEJIT
+
+## EXPERIMENTAL!! NOTHING WORKS AND MAKES SENSE!!!
+
+This is an experimental 16-bit virtual machine.
+
+A lenghty description can be found [here.](spec.md)
+
+If you want to have a great time, you can try experimenting with it:
+
+### Installation
+
+Clone this repository, and run "cargo build".
+
+This currently builds the virtual machine, which can execute binary files, and an assembler which can turn text files into binary files.
+
+To install the program, run `cargo install --path .` .
+
+### Usage
+
+`dekejit build <assemby_file> <output_file>` will read the provided `<assembly_file>` and write a binary file `<output_file>` which can be executed using `dekejit run <binary_file>`
+
+A few example files can be found in `tests/assembly/`. 
+
+
+### Future
+
+Right now the only possible way to use the virtual machine is to manually write the assembly.
+In the future, small compilers for toy languages will be built that target my toy assembly.
+
+
diff --git a/spec.md b/spec.md
index 37d3c4b..379a80d 100644
--- a/spec.md
+++ b/spec.md
@@ -91,9 +91,7 @@ The constant is added to the value of the second register argument.
 
 ### JIT's system calls:
 
-the `CALL` instruction is a bit of a hack because I want to load more functionality into the thing.
-The JIT can decide what to do with the register s0 and the number c.
-It should be possible to open files, write files, read stdin, write to stdout, etc...
+What the `CALL` instruction does is up to implementations. The JIT can decide what to do with the register s0 and the number c. It could provide mechanisms to perform I/O on a true filesystem, on an emulated filesystem, or it could do something else entirely, i.e, something web related.
 
 #### io\_vec: first systemcall environment