psxbios: Init some vars just to be sure.

[pcsx_rearmed.git] / libpcsxcore / psxbios.c

diff --git a/libpcsxcore/psxbios.c b/libpcsxcore/psxbios.c
index fbc0002..ebb5957 100644 (file)
--- a/libpcsxcore/psxbios.c
+++ b/libpcsxcore/psxbios.c
@@ -245,6 +245,7 @@ static u32 *jmp_int = NULL;
 static int *pad_buf = NULL;
 static char *pad_buf1 = NULL, *pad_buf2 = NULL;
 static int pad_buf1len, pad_buf2len;
+static int pad_stopped = 0;
 
 static u32 regs[35];
 static EvCB *Event;
@@ -1914,7 +1915,7 @@ void psxBios_StartPAD() { // 13
 #ifdef PSXBIOS_LOG
        PSXBIOS_LOG("psxBios_%s\n", biosB0n[0x13]);
 #endif
-
+       pad_stopped = 0;
        psxHwWrite16(0x1f801074, (unsigned short)(psxHwRead16(0x1f801074) | 0x1));
        psxRegs.CP0.n.Status |= 0x401;
        pc0 = ra;
@@ -1924,6 +1925,7 @@ void psxBios_StopPAD() { // 14
 #ifdef PSXBIOS_LOG
        PSXBIOS_LOG("psxBios_%s\n", biosB0n[0x14]);
 #endif
+       pad_stopped = 1;
        if (pad_buf == 0){
        pad_buf1 = NULL;
        pad_buf2 = NULL;
@@ -2586,6 +2588,15 @@ void psxBios_ChangeClearPad() { // 5b
        pc0 = ra;
 }
 
+void psxBios__card_status() { // 5c
+#ifdef PSXBIOS_LOG
+       PSXBIOS_LOG("psxBios_%s: %x\n", biosB0n[0x5c], a0);
+#endif
+
+       v0 = 1;
+       pc0 = ra;
+}
+
 /* System calls C0 */
 
 /*
@@ -2939,7 +2950,7 @@ void psxBiosInit() {
        //biosB0[0x59] = psxBios_sys_b0_59;
        //biosB0[0x5a] = psxBios_sys_b0_5a;
        biosB0[0x5b] = psxBios_ChangeClearPad;
-       //biosB0[0x5c] = psxBios__card_status;
+       biosB0[0x5c] = psxBios__card_status;
        //biosB0[0x5d] = psxBios__card_wait;
 //*******************C0 CALLS****************************
        //biosC0[0x00] = psxBios_InitRCnt;
@@ -2994,6 +3005,7 @@ void psxBiosInit() {
        memset(Thread, 0, sizeof(Thread));
        Thread[0].status = 2; // main thread
 
+       pad_stopped = 1;
        jmp_int = NULL;
        pad_buf = NULL;
        pad_buf1 = NULL;
@@ -3005,6 +3017,7 @@ void psxBiosInit() {
        CardState = -1;
        CurThread = 0;
        memset(FDesc, 0, sizeof(FDesc));
+       card_active_chan = 0;
 
        psxMu32ref(0x0150) = SWAPu32(0x160);
        psxMu32ref(0x0154) = SWAPu32(0x320);
@@ -3129,12 +3142,14 @@ void biosInterrupt() {
                        if (NET_recvPadData(pad_buf2, 2) == -1)
                                netError();
                } else {
-                       if (pad_buf1) {
-                               psxBios_PADpoll(1);
-                       }
+                       if (!pad_stopped)  {
+                               if (pad_buf1) {
+                                       psxBios_PADpoll(1);
+                               }
 
-                       if (pad_buf2) {
-                               psxBios_PADpoll(2);
+                               if (pad_buf2) {
+                                       psxBios_PADpoll(2);
+                               }
                        }
                }
 
@@ -3262,6 +3277,7 @@ void psxBiosException() {
 void psxBiosFreeze(int Mode) {
        u32 base = 0x40000;
 
+       pad_stopped = 0;
        bfreezepsxMptr(jmp_int, u32);
        bfreezepsxMptr(pad_buf, int);
        bfreezepsxMptr(pad_buf1, char);