1 files changed, 13 insertions, 13 deletions
diff --git a/src/instructions/rvi.rs b/src/instructions/rvi.rs
index 608b1ae..395fe8e 100644
--- a/src/instructions/rvi.rs
+++ b/src/instructions/rvi.rs
@@ -26,27 +26,35 @@ pub fn addi(core: &mut Core, instr: Instruction) -> InstructionResult {
         instr.rd(),
         core.reg_read(instr.rs1()).wrapping_add(instr.imm_i()),
     );
-
     core.advance_pc();
-
     InstructionResult::Normal
 }
 
 pub fn addiw(core: &mut Core, instr: Instruction) -> InstructionResult {
     let res = core.reg_read(instr.rs1()).wrapping_add(instr.imm_i()) as i32;
-
     core.reg_write(instr.rd(), res as i64 as u64);
-
     core.advance_pc();
+    InstructionResult::Normal
+}
 
+pub fn and(core: &mut Core, instr: Instruction) -> InstructionResult {
+    core.reg_write(
+        instr.rd(),
+        core.reg_read(instr.rs1()) & core.reg_read(instr.rs2()),
+    );
+    core.advance_pc();
     InstructionResult::Normal
 }
 
 pub fn andi(core: &mut Core, instr: Instruction) -> InstructionResult {
     core.reg_write(instr.rd(), core.reg_read(instr.rs1()) & instr.imm_i());
-
     core.advance_pc();
+    InstructionResult::Normal
+}
 
+pub fn slli(core: &mut Core, instr: Instruction) -> InstructionResult {
+    core.reg_write(instr.rd(), core.reg_read(instr.rs1()) << instr.imm_shamt());
+    core.advance_pc();
     InstructionResult::Normal
 }
 
@@ -184,11 +192,3 @@ pub fn bne(core: &mut Core, instr: Instruction) -> InstructionResult {
 
     InstructionResult::Normal
 }
-
-pub fn slli(core: &mut Core, instr: Instruction) -> InstructionResult {
-    core.reg_write(instr.rd(), core.reg_read(instr.rs1()) << instr.imm_shamt());
-
-    core.advance_pc();
-
-    InstructionResult::Normal
-}