From 390a2b322828c10e135022822984826cf108bade Mon Sep 17 00:00:00 2001
From: taitep <taitep@taitep.se>
Date: Sun, 21 Dec 2025 15:56:50 +0100
Subject: Implement LB and LBU

---
 src/instructions.rs | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'src/instructions.rs')

diff --git a/src/instructions.rs b/src/instructions.rs
index 5261dde..935a51f 100644
--- a/src/instructions.rs
+++ b/src/instructions.rs
@@ -34,6 +34,12 @@ pub(crate) fn find_and_exec(instr: Instruction, core: &mut Core) -> Option<Instr
             0b011 => Some(rvi::sd(core, instr)),
             _ => None,
         },
+        0b00000 => match instr.funct3() {
+            // LOAD
+            0b000 => Some(rvi::lb(core, instr)),
+            0b100 => Some(rvi::lbu(core, instr)),
+            _ => None,
+        },
         0b01101 => Some(rvi::lui(core, instr)),
         0b11011 => Some(rvi::jal(core, instr)),
         _ => None,
-- 
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