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Heap.c
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Heap.c
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// Originally located at gBase.c (sight from ASSERT macro)
#include <dolphin.h>
static OSHeapHandle BS2Heap;
void InitHeap (void)
{
void* arenaLo;
void* arenaHi;
void* newArenaLo;
arenaLo = OSRoundUp32B ( OSGetArenaLo () );
arenaHi = OSRoundDown32B ( OSGetArenaHi() );
newArenaLo = OSInitAlloc ( 0x80700000, arenaHi, 2 );
OSSetArenaLo ( arenaHi );
BS2Heap = OSCreateHeap ( arenaLo, arenaHi );
OSSetCurrentHeap ( BS2Heap );
OSAddToHeap ( BS2Heap, newArenaLo, 0x81100000 );
DumpHeap ();
}
void DumpHeap (void)
{
OSDumpHeap ( BS2Heap );
}
void * HeapAlloc ( int amount )
{
void * ptr = OSAllocFromHeap ( BS2Heap, amount );
ASSERTMSG ( ptr != NULL, "" );
return ptr;
}
void HeapFree (void *ptr)
{
OSFreeToHeap ( BS2Heap, ptr );
}