diff options
| author | Derek Hensley <hensley.derek58@gmail.com> | 2023-09-11 17:38:31 -0700 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-09-12 10:38:31 +1000 |
| commit | 190b78549e0fa1a801786e73d914185e1fbca2a6 (patch) | |
| tree | bc62310b90bbd59005ef01873ca4a007d8c8ef31 /src/boot_O2/system_heap.c | |
| parent | 39523baf8c52d59b8ca52832c22e70eadf518f8a (diff) | |
Non libultra Boot Cleanup (#1370)
* reorganize
* math64
* rcp_utils
* osSyncPrintfUnused
* comment spacing
Diffstat (limited to 'src/boot_O2/system_heap.c')
| -rw-r--r-- | src/boot_O2/system_heap.c | 123 |
1 files changed, 0 insertions, 123 deletions
diff --git a/src/boot_O2/system_heap.c b/src/boot_O2/system_heap.c deleted file mode 100644 index 365d94596..000000000 --- a/src/boot_O2/system_heap.c +++ /dev/null @@ -1,123 +0,0 @@ -/** - * @file system_heap.c - * - * @note: - * Only SystemHeap_Init() is used, and is essentially just a wrapper for SystemArena_Init(). - * - */ -#include "global.h" -#include "system_malloc.h" - -typedef void (*BlockFunc)(void*); -typedef void (*BlockFunc1)(void*, u32); -typedef void (*BlockFunc8)(void*, u32, u32, u32, u32, u32, u32, u32, u32); - -typedef struct InitFunc { - /* 0x0 */ uintptr_t nextOffset; - /* 0x4 */ void (*func)(void); -} InitFunc; // size = 0x8 - -void* sInitFuncs = NULL; - -char sNew[] = ""; - -UNK_TYPE1 D_80097508[] = { - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7F, 0x80, 0x00, 0x00, - 0xFF, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, -}; - -void* SystemHeap_Malloc(size_t size) { - if (size == 0) { - size = 1; - } - - return __osMalloc(&gSystemArena, size); -} - -void SystemHeap_Free(void* ptr) { - if (ptr != NULL) { - __osFree(&gSystemArena, ptr); - } -} - -void SystemHeap_RunBlockFunc(void* blk, size_t nBlk, size_t blkSize, BlockFunc blockFunc) { - uintptr_t pos = blk; - - for (; pos < (uintptr_t)blk + (nBlk * blkSize); pos += (blkSize & ~0)) { - blockFunc(pos); - } -} - -void SystemHeap_RunBlockFunc1(void* blk, size_t nBlk, size_t blkSize, BlockFunc1 blockFunc) { - uintptr_t pos = blk; - - for (; pos < (uintptr_t)blk + (nBlk * blkSize); pos += (blkSize & ~0)) { - blockFunc(pos, 2); - } -} - -void* SystemHeap_RunBlockFunc8(void* blk, size_t nBlk, size_t blkSize, BlockFunc8 blockFunc) { - if (blk == NULL) { - blk = SystemHeap_Malloc(nBlk * blkSize); - } - - if ((blk != NULL) && (blockFunc != NULL)) { - uintptr_t pos = blk; - - for (; pos < (uintptr_t)blk + (nBlk * blkSize); pos += (blkSize & ~0)) { - blockFunc(pos, 0, 0, 0, 0, 0, 0, 0, 0); - } - } - - return blk; -} - -void SystemHeap_RunBlockFunc1Reverse(void* blk, size_t nBlk, size_t blkSize, BlockFunc1 blockFunc, s32 shouldFree) { - uintptr_t pos; - uintptr_t start; - size_t maskedBlkSize; - - if (blk == NULL) { - return; - } - - if (blockFunc != NULL) { - start = blk; - maskedBlkSize = (blkSize & ~0); - pos = (uintptr_t)start + (nBlk * blkSize); - - while (pos > start) { - pos -= maskedBlkSize; - blockFunc(pos, 2); - } - } - - if (shouldFree) { - SystemHeap_Free(blk); - } -} - -void SystemHeap_RunInits(void) { - InitFunc* initFunc = (InitFunc*)&sInitFuncs; - u32 nextOffset = initFunc->nextOffset; - InitFunc* prev = NULL; - - while (nextOffset != 0) { - initFunc = (InitFunc*)((uintptr_t)initFunc + nextOffset); - - if (initFunc->func != NULL) { - (*initFunc->func)(); - } - - nextOffset = initFunc->nextOffset; - initFunc->nextOffset = (uintptr_t)prev; - prev = initFunc; - } - - sInitFuncs = prev; -} - -void SystemHeap_Init(void* start, size_t size) { - SystemArena_Init(start, size); - SystemHeap_RunInits(); -} |
