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;
SysPrintf("read %d: %x,%x (%s)\n", FDesc[1 + mcd].mcfile, FDesc[1 + mcd].offset, a2, Mcd##mcd##Data + 128 * FDesc[1 + mcd].mcfile + 0xa); \
ptr = Mcd##mcd##Data + 8192 * FDesc[1 + mcd].mcfile + FDesc[1 + mcd].offset; \
memcpy(Ra1, ptr, length); \
+ if (FDesc[1 + mcd].mode & 0x8000) { \
DeliverEvent(0x11, 0x2); /* 0xf0000011, 0x0004 */ \
DeliverEvent(0x81, 0x2); /* 0xf4000001, 0x0004 */ \
- if (FDesc[1 + mcd].mode & 0x8000) v0 = 0; \
+ v0 = 0; } \
else v0 = length; \
FDesc[1 + mcd].offset += v0; \
}
SysPrintf("write %d: %x,%x\n", FDesc[1 + mcd].mcfile, FDesc[1 + mcd].offset, a2); \
ptr = Mcd##mcd##Data + offset; \
memcpy(ptr, Ra1, length); \
+ FDesc[1 + mcd].offset += length; \
+ if (FDesc[1 + mcd].mode & 0x8000) { \
DeliverEvent(0x11, 0x2); /* 0xf0000011, 0x0004 */ \
DeliverEvent(0x81, 0x2); /* 0xf4000001, 0x0004 */ \
- FDesc[1 + mcd].offset += length; \
- if (FDesc[1 + mcd].mode & 0x8000) v0 = 0; \
+ v0 = 0; } \
else v0 = length; \
}
size &= 0xfffffffc;
heap_addr = (u32 *)Ra0;
- heap_end = (u32 *)((u8 *)heap_addr + size);
- *heap_addr = SWAP32(size | 1);
+ heap_size = size;
+ heap_end = (u32 *)((u8 *)heap_addr + heap_size);
+ /* HACKFIX: Commenting out this line fixes GTA2 crash */
+ //*heap_addr = SWAP32(size | 1);
SysPrintf("InitHeap %x,%x : %x %x\n",a0,a1, (int)((uptr)heap_addr-(uptr)psxM), size);
#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;
#ifdef PSXBIOS_LOG
PSXBIOS_LOG("psxBios_%s\n", biosB0n[0x14]);
#endif
+ pad_stopped = 1;
if (pad_buf == 0){
pad_buf1 = NULL;
pad_buf2 = NULL;
char ffile[64], *pfile;
int nfile;
+
+/* To avoid any issues with different behaviour when using the libc's own strlen instead.
+ * We want to mimic the PSX's behaviour in this case for bufile. */
+static size_t strlen_internal(char* p)
+{
+ size_t size_of_array = 0;
+ while (*p++) size_of_array++;
+ return size_of_array;
+}
+
#define bufile(mcd) { \
+ size_t size_of_name = strlen_internal(dir->name); \
while (nfile < 16) { \
int match=1; \
\
if (!ptr[0xa]) continue; \
ptr+= 0xa; \
if (pfile[0] == 0) { \
- strncpy(dir->name, ptr, sizeof(dir->name)); \
- dir->name[sizeof(dir->name) - 1] = '\0'; \
+ strncpy(dir->name, ptr, sizeof(dir->name) - 1); \
+ if (size_of_name < sizeof(dir->name)) dir->name[size_of_name] = '\0'; \
} else for (i=0; i<20; i++) { \
if (pfile[i] == ptr[i]) { \
dir->name[i] = ptr[i]; continue; } \
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 */
/*
//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;
memset(Thread, 0, sizeof(Thread));
Thread[0].status = 2; // main thread
+ pad_stopped = 1;
jmp_int = NULL;
pad_buf = NULL;
pad_buf1 = NULL;
CardState = -1;
CurThread = 0;
memset(FDesc, 0, sizeof(FDesc));
+ card_active_chan = 0;
psxMu32ref(0x0150) = SWAPu32(0x160);
psxMu32ref(0x0154) = SWAPu32(0x320);
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);
+ }
}
}
void psxBiosFreeze(int Mode) {
u32 base = 0x40000;
+ pad_stopped = 0;
bfreezepsxMptr(jmp_int, u32);
bfreezepsxMptr(pad_buf, int);
bfreezepsxMptr(pad_buf1, char);