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This commit is contained in:
dbalatoni13 2025-04-05 15:09:21 +02:00
parent 1acc0961d4
commit 30c462a8ef
4 changed files with 12 additions and 26 deletions
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6
src/dolphin/os/OSAlloc.c
View file

@ -350,16 +350,16 @@ void *OSInitAlloc(void *arenaStart, void *arenaEnd, int maxHeaps)
}
__OSCurrHeap = -1;
arenaStart = (void *)((uintptr_t)((char *)HeapArray + arraySize));
arenaStart = (void *)(((uintptr_t)arenaStart + 0x1F) & 0xFFFFFFFFFFFFFFE0);
arenaStart = (void *)(((uintptr_t)arenaStart + 0x1F) & ~0x1F);
ArenaStart = arenaStart;
ArenaEnd = (void *)((uintptr_t)arenaEnd & 0xFFFFFFFFFFFFFFE0);
ArenaEnd = (void *)((uintptr_t)arenaEnd & ~0x1F);
ASSERTMSG1(0x2A4, ((uintptr_t)ArenaEnd - (uintptr_t)ArenaStart) >= 0x40U, "OSInitAlloc(): too small range.");
return arenaStart;
}
uintptr_t OSCreateHeap(void *start, void *end)
{
uintptr_t heap;
s32 heap;
struct HeapDesc *hd;
struct Cell *cell;

24
src/game/init.c
View file

@ -144,13 +144,8 @@ static void InitMem()
uintptr_t *fb1;
uintptr_t *fb2;
u32 i;
#ifdef TARGET_PC
DemoFrameBuffer1 = (void *)arena_lo;
DemoFrameBuffer2 = (void *)((uintptr_t)DemoFrameBuffer1 + fb_size);
#else
DemoFrameBuffer1 = (void *)OSRoundUp32B((u32)arena_lo);
DemoFrameBuffer2 = (void *)OSRoundUp32B((u32)DemoFrameBuffer1 + fb_size);
#endif
DemoFrameBuffer1 = (void *)OSRoundUp32B((uintptr_t)arena_lo);
DemoFrameBuffer2 = (void *)OSRoundUp32B((uintptr_t)DemoFrameBuffer1 + fb_size);
DemoCurrentBuffer = DemoFrameBuffer2;
#if VERSION_PAL
fb1 = DemoFrameBuffer1;
@ -161,26 +156,17 @@ static void InitMem()
DCStoreRangeNoSync(DemoFrameBuffer1, fb_size);
DCStoreRangeNoSync(DemoFrameBuffer2, fb_size);
#endif
#ifdef TARGET_PC
arena_lo = (void *)((uintptr_t)DemoFrameBuffer2 + fb_size);
#else
arena_lo = (void *)OSRoundUp32B((u32)DemoFrameBuffer2 + fb_size);
#endif
arena_lo = (void *)OSRoundUp32B((uintptr_t)DemoFrameBuffer2 + fb_size);
OSSetArenaLo(arena_lo);
if(OSGetConsoleType() == OS_CONSOLE_DEVHW1 && OSGetPhysicalMemSize() != 0x400000 && OSGetConsoleSimulatedMemSize() < 0x1800000) {
LoadMemInfo();
} else {
#ifdef TARGET_PC
arena_lo = OSGetArenaLo();
arena_hi = OSGetArenaHi();
#else
arena_lo = (void *)OSRoundUp32B((u32)arena_lo);
arena_hi = (void *)OSRoundDown32B((u32)arena_hi);
#endif
arena_lo = OSInitAlloc(arena_lo, arena_hi, 1);
OSSetArenaLo(arena_lo);
arena_lo = (void *)arena_lo;
arena_hi = (void *)arena_hi;
arena_lo = (void *)OSRoundUp32B((uintptr_t)arena_lo);
arena_hi = (void *)OSRoundDown32B((uintptr_t)arena_hi);
OSSetCurrentHeap(currentHeapHandle = OSCreateHeap(arena_lo, arena_hi));
arena_lo = arena_hi;
OSSetArenaLo(arena_lo);