1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
|
#include "global.h"
#include "os_malloc.h"
Arena gSystemArena;
void* SystemArena_Malloc(size_t size) {
return __osMalloc(&gSystemArena, size);
}
void* SystemArena_MallocR(size_t size) {
return __osMallocR(&gSystemArena, size);
}
void* SystemArena_Realloc(void* oldPtr, size_t newSize) {
return __osRealloc(&gSystemArena, oldPtr, newSize);
}
void SystemArena_Free(void* ptr) {
__osFree(&gSystemArena, ptr);
}
void* SystemArena_Calloc(u32 elements, size_t size) {
void* ptr;
size_t totalSize = elements * size;
ptr = __osMalloc(&gSystemArena, totalSize);
if (ptr != NULL) {
bzero(ptr, totalSize);
}
return ptr;
}
void SystemArena_GetSizes(size_t* maxFreeBlock, size_t* bytesFree, size_t* bytesAllocated) {
__osGetSizes(&gSystemArena, maxFreeBlock, bytesFree, bytesAllocated);
}
u32 SystemArena_CheckArena(void) {
return __osCheckArena(&gSystemArena);
}
void SystemArena_Init(void* start, size_t size) {
__osMallocInit(&gSystemArena, start, size);
}
void SystemArena_Cleanup(void) {
__osMallocCleanup(&gSystemArena);
}
u8 SystemArena_IsInitialized(void) {
return __osMallocIsInitalized(&gSystemArena);
}
|
