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-rw-r--r--libpcsxcore/cdrom.c140
1 files changed, 49 insertions, 91 deletions
diff --git a/libpcsxcore/cdrom.c b/libpcsxcore/cdrom.c
index d7e36cc..614f0d9 100644
--- a/libpcsxcore/cdrom.c
+++ b/libpcsxcore/cdrom.c
@@ -25,6 +25,24 @@
#include "ppf.h"
#include "psxdma.h"
+/* logging */
+#if 0
+#define CDR_LOG SysPrintf
+#else
+#define CDR_LOG(...)
+#endif
+#if 0
+#define CDR_LOG_I SysPrintf
+#else
+#define CDR_LOG_I(...)
+#endif
+#if 0
+#define CDR_LOG_IO SysPrintf
+#else
+#define CDR_LOG_IO(...)
+#endif
+//#define CDR_LOG_CMD_IRQ
+
cdrStruct cdr;
static unsigned char *pTransfer;
@@ -267,9 +285,7 @@ static void Check_Shell( int Irq )
// check case open/close
if (cdr.LidCheck > 0)
{
-#ifdef CDR_LOG
CDR_LOG( "LidCheck\n" );
-#endif
// $20 = check lid state
if( cdr.LidCheck == 0x20 )
@@ -382,12 +398,10 @@ void Find_CurTrack() {
if (CDR_getTD((u8)(lcv), cdr.ResultTD) != -1) {
u32 sect1, sect2;
-#ifdef CDR_LOG___0
CDR_LOG( "curtrack %d %d %d | %d %d %d | %d\n",
cdr.SetSectorPlay[0], cdr.SetSectorPlay[1], cdr.SetSectorPlay[2],
cdr.ResultTD[2], cdr.ResultTD[1], cdr.ResultTD[0],
cdr.CurTrack );
-#endif
// find next track boundary - only need m:s accuracy
sect1 = cdr.SetSectorPlay[0] * 60 * 75 + cdr.SetSectorPlay[1] * 75;
@@ -413,16 +427,14 @@ static void ReadTrack( u8 *time ) {
cdr.Prev[1] = itob( time[1] );
cdr.Prev[2] = itob( time[2] );
-#ifdef CDR_LOG
CDR_LOG("ReadTrack() Log: KEY *** %x:%x:%x\n", cdr.Prev[0], cdr.Prev[1], cdr.Prev[2]);
-#endif
cdr.RErr = CDR_readTrack(cdr.Prev);
}
static void AddIrqQueue(unsigned char irq, unsigned long ecycle) {
- //if (cdr.Irq != 0 && cdr.Irq != 0xff)
- // printf("cdr: override cmd %02x -> %02x\n", cdr.Irq, irq);
+ if (cdr.Irq != 0 && cdr.Irq != 0xff)
+ CDR_LOG_I("cdr: override cmd %02x -> %02x\n", cdr.Irq, irq);
cdr.Irq = irq;
cdr.eCycle = ecycle;
@@ -438,12 +450,10 @@ void Set_Track()
for( lcv = 1; lcv < cdr.ResultTN[1]; lcv++ ) {
if (CDR_getTD((u8)(lcv), cdr.ResultTD) != -1) {
-#ifdef CDR_LOG___0
CDR_LOG( "settrack %d %d %d | %d %d %d | %d\n",
cdr.SetSectorPlay[0], cdr.SetSectorPlay[1], cdr.SetSectorPlay[2],
cdr.ResultTD[2], cdr.ResultTD[1], cdr.ResultTD[0],
cdr.CurTrack );
-#endif
// check if time matches track start (only need min, sec accuracy)
// - m:s:f vs f:s:m
@@ -524,12 +534,10 @@ static void Create_Fake_Subq()
temp_start[2] = cdr.ResultTD[0];
-#ifdef CDR_LOG
CDR_LOG( "CDDA FAKE SUB - %d:%d:%d / %d:%d:%d / %d:%d:%d\n",
temp_cur[0], temp_cur[1], temp_cur[2],
temp_start[0], temp_start[1], temp_start[2],
temp_next[0], temp_next[1], temp_next[2]);
-#endif
@@ -555,10 +563,8 @@ static void cdrPlayInterrupt_Autopause()
// update subq
ReadTrack( cdr.SetSectorPlay );
-#ifdef CDR_LOG
CDR_LOG( "CDDA SUB - %X:%X:%X\n",
subq->AbsoluteAddress[0], subq->AbsoluteAddress[1], subq->AbsoluteAddress[2] );
-#endif
/*
CDDA Autopause
@@ -573,19 +579,15 @@ static void cdrPlayInterrupt_Autopause()
track_changed = 1;
} else {
Create_Fake_Subq();
-#ifdef CDR_LOG___0
CDR_LOG( "CDDA FAKE SUB - %d:%d:%d\n",
fake_subq_real[0], fake_subq_real[1], fake_subq_real[2] );
-#endif
track_changed = fake_subq_change;
fake_subq_change = 0;
}
if ((cdr.Mode & MODE_AUTOPAUSE) && track_changed) {
-#ifdef CDR_LOG
CDR_LOG( "CDDA STOP\n" );
-#endif
// Magic the Gathering
// - looping territory cdda
@@ -600,10 +602,9 @@ static void cdrPlayInterrupt_Autopause()
}
else if (cdr.Mode & MODE_REPORT) {
if (subq != NULL) {
-#ifdef CDR_LOG
CDR_LOG( "REPPLAY SUB - %X:%X:%X\n",
subq->AbsoluteAddress[0], subq->AbsoluteAddress[1], subq->AbsoluteAddress[2] );
-#endif
+
// breaks when .sub doesn't have index 0 for some reason (bad rip?)
//cdr.CurTrack = btoi( subq->TrackNumber );
@@ -619,10 +620,8 @@ static void cdrPlayInterrupt_Autopause()
cdr.Result[4] = subq->AbsoluteAddress[1];
cdr.Result[5] = subq->AbsoluteAddress[2];
} else {
-#ifdef CDR_LOG___0
CDR_LOG( "REPPLAY FAKE - %d:%d:%d\n",
fake_subq_real[0], fake_subq_real[1], fake_subq_real[2] );
-#endif
if (fake_subq_real[2] & 0xf)
return;
@@ -651,7 +650,7 @@ void cdrPlayInterrupt()
{
if (cdr.Seeked == SEEK_DOING_CMD) {
if (cdr.Stat) {
- SysPrintf("cdrom: seek stat hack\n");
+ CDR_LOG_I("cdrom: seek stat hack\n");
CDRMISC_INT(0x1000);
return;
}
@@ -680,10 +679,9 @@ void cdrPlayInterrupt()
if (!cdr.Play) return;
-#ifdef CDR_LOG
CDR_LOG( "CDDA - %d:%d:%d\n",
cdr.SetSectorPlay[0], cdr.SetSectorPlay[1], cdr.SetSectorPlay[2] );
-#endif
+
CDRMISC_INT( cdReadTime );
if (!cdr.Irq && !cdr.Stat && (cdr.Mode & MODE_CDDA) && (cdr.Mode & (MODE_AUTOPAUSE|MODE_REPORT)))
@@ -709,7 +707,7 @@ void cdrInterrupt() {
// Reschedule IRQ
if (cdr.Stat) {
- SysPrintf("cdrom: stat hack: %02x %x\n", cdr.Irq, cdr.Stat);
+ CDR_LOG_I("cdrom: stat hack: %02x %x\n", cdr.Irq, cdr.Stat);
CDR_INT(0x1000);
return;
}
@@ -787,10 +785,8 @@ void cdrInterrupt() {
// GameShark CD Player: Resume play
if( cdr.ParamC == 0 ) {
-#ifdef CDR_LOG___0
CDR_LOG( "PLAY Resume @ %d:%d:%d\n",
cdr.SetSectorPlay[0], cdr.SetSectorPlay[1], cdr.SetSectorPlay[2] );
-#endif
//CDR_play( cdr.SetSectorPlay );
}
@@ -798,18 +794,14 @@ void cdrInterrupt() {
{
// BIOS CD Player: Resume play
if( cdr.Param[0] == 0 ) {
-#ifdef CDR_LOG___0
CDR_LOG( "PLAY Resume T0 @ %d:%d:%d\n",
cdr.SetSectorPlay[0], cdr.SetSectorPlay[1], cdr.SetSectorPlay[2] );
-#endif
//CDR_play( cdr.SetSectorPlay );
}
else {
-#ifdef CDR_LOG___0
CDR_LOG( "PLAY Resume Td @ %d:%d:%d\n",
cdr.SetSectorPlay[0], cdr.SetSectorPlay[1], cdr.SetSectorPlay[2] );
-#endif
// BIOS CD Player: Allow track replaying
StopCdda();
@@ -1285,11 +1277,12 @@ void cdrInterrupt() {
psxHu32ref(0x1070) |= SWAP32((u32)0x4);
}
-#ifdef CDR_LOG
- printf("cdrInterrupt() Log: CDR Interrupt IRQ %x: ", Irq);
+#ifdef CDR_LOG_CMD_IRQ
+ SysPrintf("cdrInterrupt() Log: CDR Interrupt IRQ %d %02x: ",
+ cdr.Stat != NoIntr && cdr.Reg2 != 0x18, Irq);
for (i = 0; i < cdr.ResultC; i++)
- printf("%02x ", cdr.Result[i]);
- printf("\n");
+ SysPrintf("%02x ", cdr.Result[i]);
+ SysPrintf("\n");
#endif
}
@@ -1300,15 +1293,11 @@ void cdrReadInterrupt() {
return;
if (cdr.Irq || cdr.Stat) {
- SysPrintf("cdrom: read stat hack %02x %x\n", cdr.Irq, cdr.Stat);
+ CDR_LOG_I("cdrom: read stat hack %02x %x\n", cdr.Irq, cdr.Stat);
CDREAD_INT(0x1000);
return;
}
-#ifdef CDR_LOG
- CDR_LOG("cdrReadInterrupt() Log: KEY END");
-#endif
-
cdr.OCUP = 1;
SetResultSize(1);
cdr.StatP |= STATUS_READ|STATUS_ROTATING;
@@ -1323,9 +1312,7 @@ void cdrReadInterrupt() {
cdr.RErr = -1;
if (cdr.RErr == -1) {
-#ifdef CDR_LOG
- fprintf(emuLog, "cdrReadInterrupt() Log: err\n");
-#endif
+ CDR_LOG_I("cdrReadInterrupt() Log: err\n");
memset(cdr.Transfer, 0, DATA_SIZE);
cdr.Stat = DiskError;
cdr.Result[0] |= STATUS_ERROR;
@@ -1337,9 +1324,7 @@ void cdrReadInterrupt() {
CheckPPFCache(cdr.Transfer, cdr.Prev[0], cdr.Prev[1], cdr.Prev[2]);
-#ifdef CDR_LOG
- fprintf(emuLog, "cdrReadInterrupt() Log: cdr.Transfer %x:%x:%x\n", cdr.Transfer[0], cdr.Transfer[1], cdr.Transfer[2]);
-#endif
+ CDR_LOG("cdrReadInterrupt() Log: cdr.Transfer %x:%x:%x\n", cdr.Transfer[0], cdr.Transfer[1], cdr.Transfer[2]);
if ((!cdr.Muted) && (cdr.Mode & MODE_STRSND) && (!Config.Xa) && (cdr.FirstSector != -1)) { // CD-XA
// Firemen 2: Multi-XA files - briefings, cutscenes
@@ -1402,9 +1387,9 @@ void cdrReadInterrupt() {
// G-Police: Don't autopause ADPCM even if mode set (music)
if ((cdr.Transfer[4 + 2] & 0x80) && (cdr.Mode & MODE_AUTOPAUSE) &&
(cdr.Transfer[4 + 2] & 0x4) != 0x4 ) { // EOF
-#ifdef CDR_LOG
+
CDR_LOG("cdrReadInterrupt() Log: Autopausing read\n");
-#endif
+
// AddIrqQueue(AUTOPAUSE, 0x2000);
AddIrqQueue(CdlPause, 0x2000);
}
@@ -1456,9 +1441,7 @@ unsigned char cdrRead0(void) {
// What means the 0x10 and the 0x08 bits? I only saw it used by the bios
cdr.Ctrl |= 0x18;
-#ifdef CDR_LOG
- CDR_LOG("cdrRead0() Log: CD0 Read: %x\n", cdr.Ctrl);
-#endif
+ CDR_LOG_IO("cdr r0: %02x\n", cdr.Ctrl);
return psxHu8(0x1800) = cdr.Ctrl;
}
@@ -1469,9 +1452,8 @@ cdrWrite0:
*/
void cdrWrite0(unsigned char rt) {
-#ifdef CDR_LOG
- CDR_LOG("cdrWrite0() Log: CD0 write: %x\n", rt);
-#endif
+ CDR_LOG_IO("cdr w0: %02x\n", rt);
+
cdr.Ctrl = (rt & 3) | (cdr.Ctrl & ~3);
}
@@ -1485,9 +1467,8 @@ unsigned char cdrRead1(void) {
} else {
psxHu8(0x1801) = 0;
}
-#ifdef CDR_LOG
- CDR_LOG("cdrRead1() Log: CD1 Read: %x\n", psxHu8(0x1801));
-#endif
+ CDR_LOG_IO("cdr r1: %02x\n", psxHu8(0x1801));
+
return psxHu8(0x1801);
}
@@ -1495,10 +1476,7 @@ void cdrWrite1(unsigned char rt) {
u8 set_loc[3];
int i;
-#ifdef CDR_LOG
- CDR_LOG("cdrWrite1() Log: CD1 write: %x (%s)\n", rt, CmdName[rt]);
-#endif
-
+ CDR_LOG_IO("cdr w1: %02x\n", rt);
// Tekken: CDXA fade-out
if( (cdr.Ctrl & 3) == 3 ) {
@@ -1510,7 +1488,7 @@ void cdrWrite1(unsigned char rt) {
cdr.Cmd = rt;
cdr.OCUP = 0;
-#ifdef CDRCMD_DEBUG
+#ifdef CDR_LOG_CMD_IRQ
SysPrintf("cdrWrite1() Log: CD1 write: %x (%s)", rt, CmdName[rt]);
if (cdr.ParamC) {
SysPrintf(" Param[%d] = {", cdr.ParamC);
@@ -1709,9 +1687,8 @@ void cdrWrite1(unsigned char rt) {
break;
case CdlSetmode:
-#ifdef CDR_LOG
CDR_LOG("cdrWrite1() Log: Setmode %x\n", cdr.Param[0]);
-#endif
+
cdr.Mode = cdr.Param[0];
cdr.Ctrl |= 0x80;
cdr.Stat = NoIntr;
@@ -1827,9 +1804,7 @@ void cdrWrite1(unsigned char rt) {
default:
cdr.ParamP = 0;
cdr.ParamC = 0;
-#ifdef CDR_LOG
- CDR_LOG("cdrWrite1() Log: Unknown command: %x\n", cdr.Cmd);
-#endif
+ CDR_LOG_I("cdrWrite1() Log: Unknown command: %x\n", cdr.Cmd);
return;
}
if (cdr.Stat != NoIntr) {
@@ -1846,16 +1821,12 @@ unsigned char cdrRead2(void) {
ret = *pTransfer++;
}
-#ifdef CDR_LOG
- CDR_LOG("cdrRead2() Log: CD2 Read: %x\n", ret);
-#endif
+ CDR_LOG_IO("cdr r2: %02x\n", ret);
return ret;
}
void cdrWrite2(unsigned char rt) {
-#ifdef CDR_LOG
- CDR_LOG("cdrWrite2() Log: CD2 write: %x\n", rt);
-#endif
+ CDR_LOG_IO("cdr w2: %02x\n", rt);
// Tekken: CDXA fade-out
if( (cdr.Ctrl & 3) == 2 ) {
@@ -1894,27 +1865,22 @@ unsigned char cdrRead3(void) {
} else {
psxHu8(0x1803) = 0;
}
-#ifdef CDR_LOG
- CDR_LOG("cdrRead3() Log: CD3 Read: %x\n", psxHu8(0x1803));
-#endif
+
+ CDR_LOG_IO("cdr r3: %02x\n", psxHu8(0x1803));
return psxHu8(0x1803);
}
void cdrWrite3(unsigned char rt) {
-#ifdef CDR_LOG
- CDR_LOG("cdrWrite3() Log: CD3 write: %x\n", rt);
-#endif
+ CDR_LOG_IO("cdr w3: %02x\n", rt);
// Tekken: CDXA fade-out
if( (cdr.Ctrl & 3) == 2 ) {
cdr.AttenuatorLeft[1] = rt;
}
else if( (cdr.Ctrl & 3) == 3 && rt == 0x20 ) {
-#ifdef CDR_LOG
CDR_LOG( "CD-XA Volume: %X %X | %X %X\n",
cdr.AttenuatorLeft[0], cdr.AttenuatorLeft[1],
cdr.AttenuatorRight[0], cdr.AttenuatorRight[1] );
-#endif
}
@@ -1949,7 +1915,7 @@ void cdrWrite3(unsigned char rt) {
int time = (cdr.Mode & MODE_SPEED) ? (cdReadTime / 2) : cdReadTime;
if (Config.CdrReschedule != 2)
if (left < time / 2 || Config.CdrReschedule) { // rearmed guesswork hack
- //printf("-- resched %d -> %d\n", left, time);
+ CDR_LOG_I("-- resched %d -> %d\n", left, time);
CDREAD_INT(time);
}
}
@@ -1982,17 +1948,13 @@ void psxDma3(u32 madr, u32 bcr, u32 chcr) {
int size;
u8 *ptr;
-#ifdef CDR_LOG
CDR_LOG("psxDma3() Log: *** DMA 3 *** %x addr = %x size = %x\n", chcr, madr, bcr);
-#endif
switch (chcr) {
case 0x11000000:
case 0x11400100:
if (cdr.Readed == 0) {
-#ifdef CDR_LOG
CDR_LOG("psxDma3() Log: *** DMA 3 *** NOT READY\n");
-#endif
break;
}
@@ -2012,9 +1974,7 @@ void psxDma3(u32 madr, u32 bcr, u32 chcr) {
ptr = (u8 *)PSXM(madr);
if (ptr == NULL) {
-#ifdef CPU_LOG
CDR_LOG("psxDma3() Log: *** DMA 3 *** NULL Pointer!\n");
-#endif
break;
}
@@ -2046,9 +2006,7 @@ void psxDma3(u32 madr, u32 bcr, u32 chcr) {
return;
default:
-#ifdef CDR_LOG
CDR_LOG("psxDma3() Log: Unknown cddma %x\n", chcr);
-#endif
break;
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-25 01:51:45 +0000