From 4223055c0cbcbb1136b4f3a59f21ecacd7f0bcd0 Mon Sep 17 00:00:00 2001
From: able <abl3theabove@gmail.com>
Date: Tue, 23 May 2023 02:29:31 -0500
Subject: [PATCH] minor changes and a bug fix

---
 hbvm/assets/inf_loop.hb | Bin 0 -> 10 bytes
 hbvm/src/engine/mod.rs  |   3 +--
 hbvm/src/main.rs        |  22 +++++++++++-----------
 3 files changed, 12 insertions(+), 13 deletions(-)
 create mode 100644 hbvm/assets/inf_loop.hb

diff --git a/hbvm/assets/inf_loop.hb b/hbvm/assets/inf_loop.hb
new file mode 100644
index 0000000000000000000000000000000000000000..65168fa85d41f53973238f9cc5d07ae0beba9373
GIT binary patch
literal 10
LcmZQbVSoYv1C9V?

literal 0
HcmV?d00001

diff --git a/hbvm/src/engine/mod.rs b/hbvm/src/engine/mod.rs
index 21b575d..bbc23cd 100644
--- a/hbvm/src/engine/mod.rs
+++ b/hbvm/src/engine/mod.rs
@@ -284,8 +284,7 @@ F5-F9 {:016X} {:016X} {:016X} {:016X} {:016X}",
                             panic!("Not a register.")
                         }
                     }
-
-                    self.index += 4;
+                    self.index += 5;
                 }
                 (2, 2) => {
                     let mut lhs_array = [0; 8];
diff --git a/hbvm/src/main.rs b/hbvm/src/main.rs
index 583383a..59cbb2f 100644
--- a/hbvm/src/main.rs
+++ b/hbvm/src/main.rs
@@ -5,25 +5,25 @@ use hbvm::{
 };
 
 fn main() -> Result<(), RuntimeErrors> {
+    // TODO: Grab program from cmdline
     #[rustfmt::skip]
         let prog: Vec<u8> = vec![
-            // NOP as u8, NOP as u8,
-            // 255, 10,
-            ADD as u8, EightBit as u8, 100, 20, 0xA7,
+            NOP as u8,
+            255, 10,
+            // ADD as u8, EightBit as u8, 100, 20, 0xA7,
             // ADD as u8,
                 // EightBit as u8, 1, 0, 0xB0,
             // ADD as u8,
-                // SixtyFourBit as u8,
-                    // 0, 0, 0, 0, 0, 0, 0, 0,
-                    // 0, 0, 0, 0, 0, 0, 0, 2, 0xD0,
-            // SUB as u8, EightBit as u8, 255, 0, 0xA7,
-            // DIV as u8, EightBit as u8, 12, 5, 0xA8,
-            // ADD as u8, Register8 as u8, 0xA7, 0xB0, 0xA7,
+            //     SixtyFourBit as u8,
+            //         0, 0, 0, 0, 0, 0, 0, 0,
+            //         0, 0, 0, 0, 0, 0, 0, 2, 0xD0,
+            SUB as u8, EightBit as u8, 255, 0, 0xA0,
+            // This currently fails because of a lack of register to register addition
+            // ADD as u8, Register8 as u8, 0xA0, 0xA0, 0xA1,
             // LOAD as u8, AddrToReg as u8,
                         // 0, 0, 0, 0, 0, 0, 0, 2,
                         // 0xA0,
-            // JUMP as u8, 0, 0, 0, 0, 0, 0, 0, 0,
-
+            JUMP as u8, 0, 0, 0, 0, 0, 0, 0, 0,
         ];
 
     let mut eng = Engine::new(prog);