94 lines
2.3 KiB
C
94 lines
2.3 KiB
C
#include <dolphin/dvd.h>
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#include <dolphin/os.h>
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#include <dolphin/os/OSBootInfo.h>
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#include <dolphin/os/OSContext.h>
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#include <dolphin/os/OSInterrupt.h>
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typedef struct ApploaderHeader {
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// total size: 0x20
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char date[16]; // offset 0x0, size 0x10
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u32 entry; // offset 0x10, size 0x4
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u32 size; // offset 0x14, size 0x4
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u32 rebootSize; // offset 0x18, size 0x4
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u32 reserved2; // offset 0x1C, size 0x4
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} ApploaderHeader;
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struct {
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// total size: 0x1C
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int valid; // offset 0x0, size 0x4
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unsigned long restartCode; // offset 0x4, size 0x4
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unsigned long bootDol; // offset 0x8, size 0x4
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void *regionStart; // offset 0xC, size 0x4
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void *regionEnd; // offset 0x10, size 0x4
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int argsUseDefault; // offset 0x14, size 0x4
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void *argsAddr; // offset 0x18, size 0x4
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} __OSRebootParams; // size: 0x1C, address: 0x0
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static ApploaderHeader Header;
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extern void *__OSSavedRegionStart;
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extern void *__OSSavedRegionEnd;
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static void *SaveStart = NULL;
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static void *SaveEnd = NULL;
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volatile u8 DAT_800030e2 : 0x800030e2;
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extern u32 BOOT_REGION_START AT_ADDRESS(0x812FDFF0); //(*(u32 *)0x812fdff0)
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extern u32 BOOT_REGION_END AT_ADDRESS(0x812FDFEC); //(*(u32 *)0x812fdfec)
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extern u32 UNK_HOT_RESET1 AT_ADDRESS(0x817ffff8);
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extern u32 UNK_HOT_RESET2 AT_ADDRESS(0x817ffffc);
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// extern u32 OS_RESET_CODE AT_ADDRESS(0x800030F0);
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// extern u8 OS_REBOOT_BOOL AT_ADDRESS(0x800030E2); // unknown function, set to true by __OSReboot
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extern u32 __OSIsGcam;
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static BOOL Prepared = FALSE;
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extern void __DVDPrepareResetAsync(DVDCBCallback callback);
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extern BOOL DVDCheckDisk(void);
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extern BOOL DVDReadAbsAsyncForBS(DVDCommandBlock *block, void *addr, s32 length, s32 offset, DVDCBCallback callback);
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void Run(register u32 addr)
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{
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OSDisableInterrupts();
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ICFlashInvalidate();
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// clang-format off
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asm {
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sync
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isync
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mtlr addr
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blr
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}
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// clang-format on
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}
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static void Callback()
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{
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Prepared = TRUE;
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}
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void ReadApploader(OSTime time1) { }
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void __OSReboot(u32 resetCode, u32 bootDol)
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{
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// TODO
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}
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void OSSetSaveRegion(void *start, void *end)
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{
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SaveStart = start;
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SaveEnd = end;
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}
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void OSGetSaveRegion(void **start, void **end)
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{
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*start = SaveStart;
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*end = SaveEnd;
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}
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void OSGetSavedRegion(void **start, void **end)
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{
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*start = __OSSavedRegionStart;
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*end = __OSSavedRegionEnd;
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}
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