Implement BLTU

2025-12-22 21:17:38 +01:00
parent be1b1b9fe6
commit 2b5eb96187
2 changed files with 11 additions and 0 deletions
--- a/src/instructions/rvi.rs
+++ b/src/instructions/rvi.rs
@@ -132,3 +132,13 @@ pub fn bgeu(core: &mut Core, instr: Instruction) -> InstructionResult {

    InstructionResult::Normal
 }
+
+pub fn bltu(core: &mut Core, instr: Instruction) -> InstructionResult {
+    if core.reg_read(instr.rs1()) < core.reg_read(instr.rs2()) {
+        core.pc = core.pc.wrapping_add(instr.imm_b());
+    } else {
+        core.advance_pc();
+    }
+
+    InstructionResult::Normal
+}