mirror of
https://github.com/encounter/tp.git
synced 2026-07-11 06:18:46 -07:00
401 lines
11 KiB
C
401 lines
11 KiB
C
//
|
|
// Generated By: dol2asm
|
|
// Translation Unit: dvdlow
|
|
//
|
|
|
|
#include "dolphin/dvd/dvdlow.h"
|
|
#include "dol2asm.h"
|
|
#include "dolphin/types.h"
|
|
#include "dolphin/os/OSAlarm.h"
|
|
#include "dolphin/os/OSTime.h"
|
|
|
|
//
|
|
// Forward References:
|
|
//
|
|
|
|
void __DVDInitWA();
|
|
void __DVDInterruptHandler();
|
|
static void AlarmHandler();
|
|
static void AlarmHandlerForTimeout();
|
|
static void Read(u32 arg0, u32 arg1, u32 arg2, DVDLowCallback cb);
|
|
static void SeekTwiceBeforeRead();
|
|
void DVDLowRead();
|
|
BOOL DVDLowSeek(u32 arg0, DVDLowCallback cb);
|
|
BOOL DVDLowWaitCoverClose(DVDLowCallback cb);
|
|
BOOL DVDLowReadDiskID(u32 arg0, DVDLowCallback cb);
|
|
BOOL DVDLowStopMotor(DVDLowCallback cb);
|
|
BOOL DVDLowRequestError(DVDLowCallback cb);
|
|
BOOL DVDLowInquiry(u32 arg0, DVDLowCallback cb);
|
|
BOOL DVDLowAudioStream(u32 arg0, u32 arg1, u32 arg2, DVDLowCallback cb);
|
|
BOOL DVDLowRequestAudioStatus(u32 arg0, DVDLowCallback cb);
|
|
BOOL DVDLowAudioBufferConfig(s32 arg0, u32 arg1, DVDLowCallback cb);
|
|
void DVDLowReset();
|
|
BOOL DVDLowBreak();
|
|
DVDLowCallback DVDLowClearCallback();
|
|
void __DVDLowSetWAType(u32 arg0, u32 arg1);
|
|
BOOL __DVDLowTestAlarm(OSAlarm* alarm);
|
|
|
|
//
|
|
// External References:
|
|
//
|
|
|
|
void OSInitAlarm();
|
|
void OSCreateAlarm();
|
|
void OSSetAlarm();
|
|
void OSCancelAlarm();
|
|
void OSSetCurrentContext();
|
|
void OSClearContext();
|
|
BOOL OSDisableInterrupts();
|
|
void OSRestoreInterrupts(BOOL enabled);
|
|
void __OSMaskInterrupts();
|
|
OSTime __OSGetSystemTime();
|
|
void DVDGetCurrentDiskID();
|
|
|
|
//
|
|
// Declarations:
|
|
//
|
|
|
|
typedef struct DVDCommand {
|
|
s32 _0;
|
|
u32 _4;
|
|
u32 _8;
|
|
u32 _c;
|
|
DVDLowCallback callback;
|
|
} DVDCommand;
|
|
|
|
/* ############################################################################################## */
|
|
/* 8044C830-8044C870 079550 003C+04 6/6 0/0 0/0 .bss CommandList */
|
|
static u8 CommandList[60 + 4 /* padding */];
|
|
|
|
/* 80451710-80451714 000C10 0004+00 12/12 0/0 0/0 .sbss StopAtNextInt */
|
|
static volatile BOOL StopAtNextInt;
|
|
|
|
/* 80451714-80451718 000C14 0004+00 1/1 0/0 0/0 .sbss LastLength */
|
|
static u32 LastLength;
|
|
|
|
/* 80451718-8045171C 000C18 0004+00 13/13 0/0 0/0 .sbss Callback */
|
|
static DVDLowCallback Callback;
|
|
|
|
/* 8045171C-80451720 000C1C 0004+00 1/1 0/0 0/0 .sbss ResetCoverCallback */
|
|
static u8 ResetCoverCallback[4];
|
|
|
|
/* 80451720-80451724 000C20 0004+00 2/2 0/0 0/0 .sbss LastResetEnd */
|
|
static u8 LastResetEnd[4];
|
|
|
|
/* 80451724-80451728 000C24 0004+00 2/2 0/0 0/0 .sbss None */
|
|
static u8 data_80451724[4];
|
|
|
|
/* 80451728-8045172C 000C28 0004+00 2/2 0/0 0/0 .sbss ResetOccurred */
|
|
static u8 ResetOccurred[4];
|
|
|
|
/* 8045172C-80451730 000C2C 0004+00 3/3 0/0 0/0 .sbss WaitingCoverClose */
|
|
static volatile BOOL WaitingCoverClose;
|
|
|
|
/* 80451730-80451734 000C30 0004+00 2/2 0/0 0/0 .sbss Breaking */
|
|
static BOOL Breaking;
|
|
|
|
/* 80451734-80451738 000C34 0004+00 2/2 0/0 0/0 .sbss WorkAroundType */
|
|
static u32 WorkAroundType;
|
|
|
|
/* 80451738-80451740 000C38 0004+04 2/2 0/0 0/0 .sbss WorkAroundSeekLocation */
|
|
static u32 WorkAroundSeekLocation[2];
|
|
|
|
/* 80451740-80451744 000C40 0004+00 2/2 0/0 0/0 .sbss LastReadFinished */
|
|
static BOOL LastReadFinished;
|
|
|
|
/* 80451744-80451748 000C44 0004+00 2/2 0/0 0/0 .sbss None */
|
|
static u8 data_80451744[4];
|
|
|
|
/* 80451748-8045174C 000C48 0004+00 1/1 0/0 0/0 .sbss LastReadIssued */
|
|
static OSTime LastReadIssued;
|
|
|
|
/* 80451750-80451754 000C50 0004+00 2/2 0/0 0/0 .sbss LastCommandWasRead */
|
|
static volatile BOOL LastCommandWasRead;
|
|
|
|
/* 80451754-80451758 000C54 0004+00 5/5 0/0 0/0 .sbss NextCommandNumber */
|
|
static u32 NextCommandNumber;
|
|
|
|
/* 80347674-803476B4 341FB4 0040+00 0/0 1/1 0/0 .text __DVDInitWA */
|
|
void __DVDInitWA() {
|
|
NextCommandNumber = 0;
|
|
((DVDCommand*)CommandList)[0]._0 = -1;
|
|
__DVDLowSetWAType(0, 0);
|
|
OSInitAlarm();
|
|
}
|
|
|
|
/* ############################################################################################## */
|
|
/* 8044C870-8044C898 079590 0028+00 0/1 0/0 0/0 .bss AlarmForWA */
|
|
#pragma push
|
|
#pragma force_active on
|
|
static u8 AlarmForWA[40];
|
|
#pragma pop
|
|
|
|
/* 8044C898-8044C8C0 0795B8 0028+00 9/11 0/0 0/0 .bss AlarmForTimeout */
|
|
static OSAlarm AlarmForTimeout;
|
|
|
|
/* 8044C8C0-8044C8E8 0795E0 0028+00 1/1 0/0 0/0 .bss AlarmForBreak */
|
|
static OSAlarm AlarmForBreak;
|
|
|
|
/* 8044C8E8-8044C8F4 079608 000C+00 0/1 0/0 0/0 .bss Prev */
|
|
#pragma push
|
|
#pragma force_active on
|
|
static u8 Prev[12];
|
|
#pragma pop
|
|
|
|
/* 8044C8F4-8044C900 079614 000C+00 0/2 0/0 0/0 .bss Curr */
|
|
#pragma push
|
|
#pragma force_active on
|
|
static u8 Curr[12];
|
|
#pragma pop
|
|
|
|
/* 804509D8-804509E0 000458 0004+04 2/2 0/0 0/0 .sdata FirstRead */
|
|
SECTION_SDATA static u32 FirstRead[1 + 1 /* padding */] = {
|
|
0x00000001,
|
|
/* padding */
|
|
0x00000000,
|
|
};
|
|
|
|
/* 803476B4-80347994 341FF4 02E0+00 0/0 1/1 0/0 .text __DVDInterruptHandler */
|
|
#pragma push
|
|
#pragma optimization_level 0
|
|
#pragma optimizewithasm off
|
|
asm void __DVDInterruptHandler() {
|
|
nofralloc
|
|
#include "asm/dolphin/dvd/dvdlow/__DVDInterruptHandler.s"
|
|
}
|
|
#pragma pop
|
|
|
|
/* 80347994-80347A18 3422D4 0084+00 1/1 0/0 0/0 .text AlarmHandler */
|
|
#ifdef NONMATCHING
|
|
static void AlarmHandler(OSAlarm* alarm, OSContext* context) {
|
|
DVDCommand* cmd;
|
|
cmd = &CommandList[NextCommandNumber];
|
|
|
|
if (cmd->_0 == 1) {
|
|
++NextCommandNumber;
|
|
Read(cmd->_4, cmd->_8, cmd->_c, cmd->callback);
|
|
} else if (cmd->_0 == 2) {
|
|
++NextCommandNumber;
|
|
DVDLowSeek(cmd->_c, cmd->callback);
|
|
}
|
|
}
|
|
#else
|
|
#pragma push
|
|
#pragma optimization_level 0
|
|
#pragma optimizewithasm off
|
|
static asm void AlarmHandler() {
|
|
nofralloc
|
|
#include "asm/dolphin/dvd/dvdlow/AlarmHandler.s"
|
|
}
|
|
#pragma pop
|
|
#endif
|
|
|
|
/* 80347A18-80347A88 342358 0070+00 9/9 0/0 0/0 .text AlarmHandlerForTimeout */
|
|
static void AlarmHandlerForTimeout(OSAlarm* alarm, OSContext* context) {
|
|
OSContext tmpContext;
|
|
DVDLowCallback callback;
|
|
__OSMaskInterrupts(0x400);
|
|
OSClearContext(&tmpContext);
|
|
OSSetCurrentContext(&tmpContext);
|
|
callback = Callback;
|
|
Callback = NULL;
|
|
if (callback != NULL) {
|
|
callback(0x10);
|
|
}
|
|
OSClearContext(&tmpContext);
|
|
OSSetCurrentContext(context);
|
|
}
|
|
|
|
static void __setAlarm(u32 seconds) {
|
|
u32 temp = OSSecondsToTicks(seconds);
|
|
OSCreateAlarm(&AlarmForTimeout);
|
|
OSSetAlarm(&AlarmForTimeout, (OSTime) temp, AlarmHandlerForTimeout);
|
|
}
|
|
|
|
/* 80347A88-80347B98 3423C8 0110+00 3/3 0/0 0/0 .text Read */
|
|
void Read(u32 arg0, u32 arg1, u32 arg2, DVDLowCallback cb) {
|
|
StopAtNextInt = FALSE;
|
|
Callback = cb;
|
|
LastCommandWasRead = TRUE;
|
|
LastReadIssued = __OSGetSystemTime();
|
|
__DIRegs[2] = 0xA8000000;
|
|
__DIRegs[3] = arg2 >> 2;
|
|
__DIRegs[4] = arg1;
|
|
__DIRegs[5] = arg0;
|
|
__DIRegs[6] = arg1;
|
|
LastLength = arg1;
|
|
__DIRegs[7] = 3;
|
|
if (arg1 > 0xa00000) {
|
|
__setAlarm(20);
|
|
} else {
|
|
__setAlarm(10);
|
|
}
|
|
}
|
|
|
|
/* 80347B98-80347C18 3424D8 0080+00 1/1 0/0 0/0 .text SeekTwiceBeforeRead */
|
|
#pragma push
|
|
#pragma optimization_level 0
|
|
#pragma optimizewithasm off
|
|
static asm void SeekTwiceBeforeRead() {
|
|
nofralloc
|
|
#include "asm/dolphin/dvd/dvdlow/SeekTwiceBeforeRead.s"
|
|
}
|
|
#pragma pop
|
|
|
|
/* 80347C18-80347EB0 342558 0298+00 0/0 4/4 0/0 .text DVDLowRead */
|
|
#pragma push
|
|
#pragma optimization_level 0
|
|
#pragma optimizewithasm off
|
|
asm void DVDLowRead() {
|
|
nofralloc
|
|
#include "asm/dolphin/dvd/dvdlow/DVDLowRead.s"
|
|
}
|
|
#pragma pop
|
|
|
|
/* 80347EB0-80347F44 3427F0 0094+00 3/3 2/2 0/0 .text DVDLowSeek */
|
|
BOOL DVDLowSeek(u32 arg0, DVDLowCallback cb) {
|
|
Callback = cb;
|
|
StopAtNextInt = FALSE;
|
|
__DIRegs[2] = 0xAB000000;
|
|
__DIRegs[3] = arg0 >> 2;
|
|
__DIRegs[7] = 1;
|
|
__setAlarm(10);
|
|
return TRUE;
|
|
}
|
|
|
|
/* 80347F44-80347F70 342884 002C+00 0/0 3/3 0/0 .text DVDLowWaitCoverClose */
|
|
BOOL DVDLowWaitCoverClose(DVDLowCallback cb) {
|
|
Callback = cb;
|
|
WaitingCoverClose = TRUE;
|
|
StopAtNextInt = FALSE;
|
|
__DIRegs[1] = 2;
|
|
return TRUE;
|
|
}
|
|
|
|
/* 80347F70-80348014 3428B0 00A4+00 0/0 2/2 0/0 .text DVDLowReadDiskID */
|
|
BOOL DVDLowReadDiskID(u32 arg0, DVDLowCallback cb) {
|
|
Callback = cb;
|
|
StopAtNextInt = FALSE;
|
|
__DIRegs[2] = 0xA8000040;
|
|
__DIRegs[3] = 0;
|
|
__DIRegs[4] = 0x20;
|
|
__DIRegs[5] = arg0;
|
|
__DIRegs[6] = 0x20;
|
|
__DIRegs[7] = 3;
|
|
__setAlarm(10);
|
|
return 1;
|
|
}
|
|
|
|
/* 80348014-803480A0 342954 008C+00 0/0 9/9 0/0 .text DVDLowStopMotor */
|
|
BOOL DVDLowStopMotor(DVDLowCallback cb) {
|
|
Callback = cb;
|
|
StopAtNextInt = FALSE;
|
|
__DIRegs[2] = 0xE3000000;
|
|
__DIRegs[7] = 1;
|
|
__setAlarm(10);
|
|
return 1;
|
|
}
|
|
|
|
/* 803480A0-8034812C 3429E0 008C+00 0/0 7/7 0/0 .text DVDLowRequestError */
|
|
BOOL DVDLowRequestError(DVDLowCallback cb) {
|
|
Callback = cb;
|
|
StopAtNextInt = FALSE;
|
|
__DIRegs[2] = 0xE0000000;
|
|
__DIRegs[7] = 1;
|
|
__setAlarm(10);
|
|
return 1;
|
|
}
|
|
|
|
/* 8034812C-803481C8 342A6C 009C+00 0/0 1/1 0/0 .text DVDLowInquiry */
|
|
BOOL DVDLowInquiry(u32 arg0, DVDLowCallback cb) {
|
|
Callback = cb;
|
|
StopAtNextInt = FALSE;
|
|
__DIRegs[2] = 0x12000000;
|
|
__DIRegs[4] = 0x20;
|
|
__DIRegs[5] = arg0;
|
|
__DIRegs[6] = 0x20;
|
|
__DIRegs[7] = 3;
|
|
__setAlarm(10);
|
|
return 1;
|
|
}
|
|
|
|
/* 803481C8-80348260 342B08 0098+00 0/0 2/2 0/0 .text DVDLowAudioStream */
|
|
BOOL DVDLowAudioStream(u32 arg0, u32 arg1, u32 arg2, DVDLowCallback cb) {
|
|
Callback = cb;
|
|
StopAtNextInt = FALSE;
|
|
__DIRegs[2] = arg0 | 0xe1000000;
|
|
__DIRegs[3] = arg2 >> 2;
|
|
__DIRegs[4] = arg1;
|
|
__DIRegs[7] = 1;
|
|
__setAlarm(10);
|
|
return 1;
|
|
}
|
|
|
|
/* 80348260-803482EC 342BA0 008C+00 0/0 1/1 0/0 .text DVDLowRequestAudioStatus */
|
|
BOOL DVDLowRequestAudioStatus(u32 arg0, DVDLowCallback cb) {
|
|
Callback = cb;
|
|
StopAtNextInt = FALSE;
|
|
__DIRegs[2] = arg0 | 0xe2000000;
|
|
__DIRegs[7] = 1;
|
|
__setAlarm(10);
|
|
return 1;
|
|
}
|
|
|
|
/* 803482EC-80348388 342C2C 009C+00 0/0 3/3 0/0 .text DVDLowAudioBufferConfig */
|
|
BOOL DVDLowAudioBufferConfig(s32 arg0, u32 arg1, DVDLowCallback cb) {
|
|
Callback = cb;
|
|
StopAtNextInt = FALSE;
|
|
__DIRegs[2] = arg1 | ((arg0 ? 0x10000 : 0) | 0xe4000000);
|
|
__DIRegs[7] = 1;
|
|
__setAlarm(10);
|
|
return 1;
|
|
}
|
|
|
|
/* 80348388-80348444 342CC8 00BC+00 0/0 1/1 0/0 .text DVDLowReset */
|
|
#pragma push
|
|
#pragma optimization_level 0
|
|
#pragma optimizewithasm off
|
|
asm void DVDLowReset() {
|
|
nofralloc
|
|
#include "asm/dolphin/dvd/dvdlow/DVDLowReset.s"
|
|
}
|
|
#pragma pop
|
|
|
|
/* 80348444-80348458 342D84 0014+00 0/0 1/1 0/0 .text DVDLowBreak */
|
|
BOOL DVDLowBreak() {
|
|
StopAtNextInt = TRUE;
|
|
Breaking = TRUE;
|
|
return TRUE;
|
|
}
|
|
|
|
/* 80348458-80348474 342D98 001C+00 0/0 1/1 0/0 .text DVDLowClearCallback */
|
|
DVDLowCallback DVDLowClearCallback() {
|
|
DVDLowCallback rv;
|
|
__DIRegs[1] = 0;
|
|
rv = Callback;
|
|
WaitingCoverClose = FALSE;
|
|
Callback = NULL;
|
|
return rv;
|
|
}
|
|
|
|
/* 80348474-803484B8 342DB4 0044+00 1/1 0/0 0/0 .text __DVDLowSetWAType */
|
|
void __DVDLowSetWAType(u32 arg0, u32 arg1) {
|
|
BOOL enabled = OSDisableInterrupts();
|
|
WorkAroundType = arg0;
|
|
WorkAroundSeekLocation[0] = arg1;
|
|
OSRestoreInterrupts(enabled);
|
|
}
|
|
|
|
/* 803484B8-803484F0 342DF8 0038+00 0/0 1/1 0/0 .text __DVDLowTestAlarm */
|
|
BOOL __DVDLowTestAlarm(OSAlarm* alarm) {
|
|
if (alarm == &AlarmForBreak) {
|
|
return TRUE;
|
|
}
|
|
|
|
if (alarm == &AlarmForTimeout) {
|
|
return TRUE;
|
|
}
|
|
|
|
return FALSE;
|
|
}
|