From: gameblabla <gameblabla@openmailbox.org>
Date: Thu, 18 Jul 2019 00:23:24 +0000 (+0200)
Subject: psxbios: Stub for get_error
X-Git-Tag: r23~156^2~26
X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=002b2f7d98f8c543cd88cb453c88b09eb5e556ad;p=pcsx_rearmed.git

psxbios: Stub for get_error

According to a user on PCSX-Reloaded codeplex (now dead), this fixed loading/saving
in Final Fantasy Tactics.
---

diff --git a/libpcsxcore/psxbios.c b/libpcsxcore/psxbios.c
index e9a13f99..df0550e8 100644
--- a/libpcsxcore/psxbios.c
+++ b/libpcsxcore/psxbios.c
@@ -2417,6 +2417,13 @@ void psxBios__new_card() { // 0x50
 	pc0 = ra;
 }
 
+/* According to a user, this allows Final Fantasy Tactics to save/load properly */
+void psxBios__get_error(void) // 55
+{ 
+	v0 = 0;
+	pc0 = ra;
+}
+
 void psxBios_Krom2RawAdd() { // 0x51
 	int i = 0;
 
@@ -2839,7 +2846,7 @@ void psxBiosInit() {
 	//biosB0[0x52] = psxBios_sys_b0_52;
 	//biosB0[0x53] = psxBios_sys_b0_53;
 	//biosB0[0x54] = psxBios__get_errno;
-	//biosB0[0x55] = psxBios__get_error;
+	biosB0[0x55] = psxBios__get_error;
 	biosB0[0x56] = psxBios_GetC0Table;
 	biosB0[0x57] = psxBios_GetB0Table;
 	biosB0[0x58] = psxBios__card_chan;