From 2e1c0a7dce7b5ce225b7ac56897eff2c65acdaa7 Mon Sep 17 00:00:00 2001
From: taitep <taitep@taitep.se>
Date: Sun, 21 Dec 2025 19:01:02 +0100
Subject: Implement AUIPC

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

(limited to 'src/instructions')

diff --git a/src/instructions/rvi.rs b/src/instructions/rvi.rs
index 3aadc10..5c06b62 100644
--- a/src/instructions/rvi.rs
+++ b/src/instructions/rvi.rs
@@ -123,6 +123,12 @@ pub fn jal(core: &mut Core, instr: Instruction) -> InstructionResult {
     InstructionResult::Normal
 }
 
+pub fn auipc(core: &mut Core, instr: Instruction) -> InstructionResult {
+    core.reg_write(instr.rd(), core.pc.wrapping_add(instr.imm_u()));
+    core.advance_pc();
+    InstructionResult::Normal
+}
+
 pub fn beq(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());
-- 
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