From 825757532f4b9a30f25c491267d544e02730e2e8 Mon Sep 17 00:00:00 2001
From: notaz <notasas@gmail.com>
Date: Tue, 5 Sep 2023 22:03:32 +0300
Subject: [PATCH] psxbios: don't overwrite ra

---
 libpcsxcore/psxbios.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/libpcsxcore/psxbios.c b/libpcsxcore/psxbios.c
index 19e0fe41..00b5d76b 100644
--- a/libpcsxcore/psxbios.c
+++ b/libpcsxcore/psxbios.c
@@ -3964,8 +3964,8 @@ void psxBiosException() {
 	int i;
 
 	// save the regs
-	// $at, $v0, $v1 already saved by the mips code at A_EXCEPTION
-	for (i = 4; i < 32; i++) {
+	// $at, $v0, $v1, $ra already saved by the mips code at A_EXCEPTION
+	for (i = 4; i < 31; i++) {
 		if (i == 26) // $k0
 			continue;
 		tcb->reg[i] = SWAP32(psxRegs.GPR.r[i]);
-- 
2.39.2