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Match OSReboot.c and some of TRK + port mstory3Dll (#541)

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* Match OSReboot.c and match some of TRK

* Port mstory3Dll
This commit is contained in:
dbalatoni13 2025-01-19 21:54:38 +01:00 • committed by GitHub
parent edacd76015
commit 6575f573f6
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
18 changed files with 1438 additions and 1287 deletions
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3
src/REL/mstory3Dll/result.c
View file

@ -549,6 +549,9 @@ void fn_1_1728C(void) {
HuWinExAnimOut(var_r31);
HuWinExCleanup(var_r31);
if (SLSaveFlagGet() == 1 && temp_r30 == 0) {
#if VERSION_REV1
GWGameStat.story_continue = 1;
#endif
SLCommonSet();
SLSaveBoardStory();
SLSave();

5
src/TRK_MINNOW_DOLPHIN/dolphin_trk.c
View file

@ -10,6 +10,7 @@
#define EXCEPTIONMASK_ADDR 0x80000044
static u32 lc_base;
extern u32 _db_stack_addr;
static u32 TRK_ISR_OFFSETS[15] = { PPC_SystemReset,
PPC_MachineCheck,
@ -64,8 +65,8 @@ asm void InitMetroTRK()
mtspr 0x3f2, r0
mtspr 0x3f5, r0
//Restore stack pointer
lis r1, 0x80426008@h
ori r1, r1, 0x80426008@l
lis r1, _db_stack_addr@h
ori r1, r1, _db_stack_addr@l
mr r3, r5
bl InitMetroTRKCommTable //Initialize comm table
/*

25
src/TRK_MINNOW_DOLPHIN/targsupp.s Normal file
View file

@ -0,0 +1,25 @@
.include "macros.inc"
.file "targsupp.s"
.text
.balign 4
.fn TRKAccessFile, global
twui r0, 0x0
blr
.endfn TRKAccessFile
.fn TRKOpenFile, global
twui r0, 0x0
blr
.endfn TRKOpenFile
.fn TRKCloseFile, global
twui r0, 0x0
blr
.endfn TRKCloseFile
.fn TRKPositionFile, global
twui r0, 0x0
blr
.endfn TRKPositionFile

117
src/dolphin/os/OSReboot.c
View file

@ -3,6 +3,7 @@
#include <dolphin/os/OSBootInfo.h>
#include <dolphin/os/OSContext.h>
#include <dolphin/os/OSInterrupt.h>
#include <dolphin/os/OSPriv.h>
typedef struct ApploaderHeader {
// total size: 0x20
@ -13,18 +14,7 @@ typedef struct ApploaderHeader {
u32 reserved2; // offset 0x1C, size 0x4
} ApploaderHeader;
struct {
// total size: 0x1C
int valid; // offset 0x0, size 0x4
unsigned long restartCode; // offset 0x4, size 0x4
unsigned long bootDol; // offset 0x8, size 0x4
void *regionStart; // offset 0xC, size 0x4
void *regionEnd; // offset 0x10, size 0x4
int argsUseDefault; // offset 0x14, size 0x4
void *argsAddr; // offset 0x18, size 0x4
} __OSRebootParams; // size: 0x1C, address: 0x0
static ApploaderHeader Header;
static ApploaderHeader Header ATTRIBUTE_ALIGN(32);
extern void *__OSSavedRegionStart;
extern void *__OSSavedRegionEnd;
@ -34,22 +24,25 @@ static void *SaveEnd = NULL;
volatile u8 DAT_800030e2 : 0x800030e2;
extern u32 BOOT_REGION_START AT_ADDRESS(0x812FDFF0); //(*(u32 *)0x812fdff0)
extern u32 BOOT_REGION_END AT_ADDRESS(0x812FDFEC); //(*(u32 *)0x812fdfec)
extern void *BOOT_REGION_START AT_ADDRESS(0x812FDFF0); //(*(u32 *)0x812fdff0)
extern void *BOOT_REGION_END AT_ADDRESS(0x812FDFEC); //(*(u32 *)0x812fdfec)
extern u32 UNK_HOT_RESET1 AT_ADDRESS(0x817ffff8);
extern u32 UNK_HOT_RESET2 AT_ADDRESS(0x817ffffc);
// extern u32 OS_RESET_CODE AT_ADDRESS(0x800030F0);
// extern u8 OS_REBOOT_BOOL AT_ADDRESS(0x800030E2); // unknown function, set to true by __OSReboot
extern u32 OS_RESET_CODE AT_ADDRESS(0x800030F0);
extern u8 OS_REBOOT_BOOL AT_ADDRESS(0x800030E2); // unknown function, set to true by __OSReboot
extern u32 UNK_817FFFF8 AT_ADDRESS(0x817FFFF8);
extern u32 UNK_817FFFFC AT_ADDRESS(0x817FFFFC);
extern u32 __OSIsGcam;
static BOOL Prepared = FALSE;
static volatile BOOL Prepared = FALSE;
extern void __DVDPrepareResetAsync(DVDCBCallback callback);
extern BOOL DVDCheckDisk(void);
extern BOOL DVDReadAbsAsyncForBS(DVDCommandBlock *block, void *addr, s32 length, s32 offset, DVDCBCallback callback);
void Run(register u32 addr)
#pragma dont_inline on
// peephole bug with mwcc
static asm void myFunc() { }
static void Run(register void (*addr)())
{
OSDisableInterrupts();
ICFlashInvalidate();
@ -62,33 +55,83 @@ void Run(register u32 addr)
}
// clang-format on
}
#pragma dont_inline reset
static void Callback()
{
Prepared = TRUE;
}
void ReadApploader(OSTime time1) { }
inline void ReadApploader(DVDCommandBlock *dvdCmd, void *addr, u32 offset, u32 numBytes)
{
/* Not sure if this inline is correct - might need to call other inlines */
while (Prepared == FALSE) { }
DVDReadAbsAsyncForBS(dvdCmd, addr, numBytes, offset + 0x2440, NULL);
while (TRUE) {
switch (dvdCmd->state) {
case 0:
break;
case 1:
default:
continue;
case -1:
case 2:
case 3:
case 4:
case 5:
case 6:
case 7:
case 8:
case 9:
case 10:
case 11:
__OSDoHotReset(UNK_817FFFFC);
continue;
}
break;
}
}
void __OSReboot(u32 resetCode, u32 bootDol)
{
// TODO
}
OSContext exceptionContext;
DVDCommandBlock dvdCmd;
DVDCommandBlock dvdCmd2;
u32 numBytes;
u32 offset;
void OSSetSaveRegion(void *start, void *end)
{
SaveStart = start;
SaveEnd = end;
}
OSDisableInterrupts();
void OSGetSaveRegion(void **start, void **end)
{
*start = SaveStart;
*end = SaveEnd;
}
UNK_817FFFFC = 0;
UNK_817FFFF8 = 0;
OS_REBOOT_BOOL = TRUE;
BOOT_REGION_START = SaveStart;
BOOT_REGION_END = SaveEnd;
OSClearContext(&exceptionContext);
OSSetCurrentContext(&exceptionContext);
DVDInit();
DVDSetAutoInvalidation(TRUE);
void OSGetSavedRegion(void **start, void **end)
{
*start = __OSSavedRegionStart;
*end = __OSSavedRegionEnd;
__DVDPrepareResetAsync(Callback);
if (!DVDCheckDisk()) {
__OSDoHotReset(UNK_817FFFFC);
}
__OSMaskInterrupts(0xffffffe0);
__OSUnmaskInterrupts(0x400);
OSEnableInterrupts();
offset = 0;
numBytes = 32;
ReadApploader(&dvdCmd, (void *)&Header, offset, numBytes);
offset = Header.size + 0x20;
numBytes = OSRoundUp32B(Header.rebootSize);
ReadApploader(&dvdCmd2, OS_BOOTROM_ADDR, offset, numBytes);
ICInvalidateRange(OS_BOOTROM_ADDR, numBytes);
Run(OS_BOOTROM_ADDR);
}