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https://github.com/zeldaret/mm.git
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Anghelo Carvajal
6dd1600936
* Move qrand to libc64 * use an union to avoid type punning * __osMalloc * math64.c * fixed_point.h * sleep * aprintf.h * sprintf * malloc * use original names on aprintf.c and malloc.c * qrand cleanup pass * use original names of sleep.c * og names for sprintf * more cleanup * format * fixes * whoops * use ARRAY_COUNT again * comment * Use `fu` * forgot this one * review * fix * sneak a tiny cleanup
35 lines
1015 B
C
35 lines
1015 B
C
#ifndef LIBC64_OS_MALLOC_H
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#define LIBC64_OS_MALLOC_H
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#include "ultra64.h"
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#include "libc/stddef.h"
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typedef struct ArenaNode {
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/* 0x0 */ s16 magic; // Should always be 0x7373
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/* 0x2 */ s16 isFree;
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/* 0x4 */ size_t size;
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/* 0x8 */ struct ArenaNode* next;
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/* 0xC */ struct ArenaNode* prev;
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} ArenaNode; // size = 0x10
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typedef struct Arena {
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/* 0x00 */ ArenaNode* head;
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/* 0x04 */ void* start;
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/* 0x08 */ OSMesgQueue lock;
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/* 0x20 */ u8 unk20;
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/* 0x21 */ u8 isInit;
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/* 0x22 */ u8 flag;
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} Arena; // size = 0x24
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void __osMallocInit(Arena* arena, void* heap, size_t size);
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void __osMallocCleanup(Arena* arena);
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u8 __osMallocIsInitalized(Arena* arena);
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void* __osMalloc(Arena* arena, size_t size);
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void* __osMallocR(Arena* arena, size_t size);
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void __osFree(Arena* arena, void* ptr);
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void* __osRealloc(Arena* arena, void* ptr, size_t newSize);
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void __osGetSizes(Arena* arena, size_t* outMaxFree, size_t* outFree, size_t* outAlloc);
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s32 __osCheckArena(Arena* arena);
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#endif
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