Implement LB and LBU

2025-12-21 15:56:50 +01:00
parent 25ecfca912
commit 390a2b3228
2 changed files with 40 additions and 0 deletions
--- 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,