mirror of https://github.com/zeldaret/tp.git
145 lines
3.4 KiB
C
145 lines
3.4 KiB
C
//
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// Generated By: dol2asm
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// Translation Unit: CARDBlock
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//
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#include "dolphin/card/CARDBlock.h"
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#include "MSL_C/MSL_Common/Src/string.h"
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#include "dol2asm.h"
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#include "dolphin/card/card.h"
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#include "dolphin/dsp/dsp.h"
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#include "dolphin/dvd/dvd.h"
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#include "dolphin/card/CARDPriv.h"
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//
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// Forward References:
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//
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static void WriteCallback(s32 chan, s32 result);
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static void EraseCallback(s32 chan, s32 result);
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//
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// Declarations:
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//
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/* 80355414-8035541C 34FD54 0008+00 0/0 5/5 0/0 .text __CARDGetFatBlock */
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u16* __CARDGetFatBlock(CARDControl* card) {
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return card->currentFat;
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}
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/* 8035541C-803554F0 34FD5C 00D4+00 1/1 0/0 0/0 .text WriteCallback */
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static void WriteCallback(s32 chan, s32 result) {
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CARDControl* card;
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CARDCallback callback;
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u16* fat;
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u16* fatBack;
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card = &__CARDBlock[chan];
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if (result >= 0) {
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fat = (u16*)((u8*)card->workArea + 0x6000);
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fatBack = (u16*)((u8*)card->workArea + 0x8000);
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if (card->currentFat == fat) {
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card->currentFat = fatBack;
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memcpy(fatBack, fat, 0x2000);
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} else {
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card->currentFat = fat;
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memcpy(fat, fatBack, 0x2000);
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}
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}
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if (card->apiCallback == NULL) {
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__CARDPutControlBlock(card, result);
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}
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callback = card->eraseCallback;
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if (callback) {
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card->eraseCallback = NULL;
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callback(chan, result);
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}
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}
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/* 803554F0-803555B8 34FE30 00C8+00 1/1 0/0 0/0 .text EraseCallback */
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#pragma push
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#pragma optimization_level 0
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#pragma optimizewithasm off
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static asm void EraseCallback(s32 chan, s32 result) {
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nofralloc
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#include "asm/dolphin/card/CARDBlock/EraseCallback.s"
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}
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#pragma pop
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/* 803555B8-803556D0 34FEF8 0118+00 0/0 1/1 0/0 .text __CARDAllocBlock */
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// needs compiler epilogue patch
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#ifdef NONMATCHING
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s32 __CARDAllocBlock(s32 chan, u32 cBlock, CARDCallback callback) {
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CARDControl* card;
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u16* fat;
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u16 iBlock;
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u16 startBlock;
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u16 prevBlock;
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u16 count;
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card = &__CARDBlock[chan];
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if (!card->attached) {
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return CARD_RESULT_NOCARD;
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}
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fat = __CARDGetFatBlock(card);
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if (fat[3] < cBlock) {
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return CARD_RESULT_INSSPACE;
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}
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fat[3] -= cBlock;
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startBlock = 0xFFFF;
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iBlock = fat[4];
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count = 0;
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while (0 < cBlock) {
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if (card->cBlock - 5 < ++count) {
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return CARD_RESULT_BROKEN;
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}
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iBlock++;
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if (!CARDIsValidBlockNo(card, iBlock)) {
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iBlock = 5;
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}
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if (fat[iBlock] == 0x0000u) {
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if (startBlock == 0xFFFF) {
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startBlock = iBlock;
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} else {
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fat[prevBlock] = iBlock;
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}
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prevBlock = iBlock;
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fat[iBlock] = 0xFFFF;
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--cBlock;
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}
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}
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fat[4] = iBlock;
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card->startBlock = startBlock;
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return __CARDUpdateFatBlock(chan, fat, callback);
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}
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#else
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#pragma push
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#pragma optimization_level 0
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#pragma optimizewithasm off
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asm s32 __CARDAllocBlock(s32 chan, u32 cBlock, CARDCallback callback) {
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nofralloc
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#include "asm/dolphin/card/CARDBlock/__CARDAllocBlock.s"
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}
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#pragma pop
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#endif
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/* 803556D0-8035577C 350010 00AC+00 1/1 1/1 0/0 .text __CARDUpdateFatBlock */
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#pragma push
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#pragma optimization_level 0
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#pragma optimizewithasm off
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asm s32 __CARDUpdateFatBlock(s32 chan, u16* fat, CARDCallback callback) {
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nofralloc
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#include "asm/dolphin/card/CARDBlock/__CARDUpdateFatBlock.s"
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}
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#pragma pop
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