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threads/wiiu: fix crash on SDL_SYS_CreateThread: pass stack top and not stack bottom

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This commit is contained in:
rw-r-r-0644 2018-09-21 20:24:40 +02:00
parent f57b388311
commit 8a6cc1572a
1 changed files with 4 additions and 5 deletions
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9
src/thread/wiiu/SDL_systhread.c
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@ -48,17 +48,16 @@ thread_cleanup(OSThread *thread, void *stack)
int SDL_SYS_CreateThread(SDL_Thread *thread, void *args)
{
unsigned int stackSize = thread->stacksize ? thread->stacksize : 0x8000;
int priority = OSGetThreadPriority(OSGetCurrentThread());
OSThread *handle = (OSThread *)memalign(16, sizeof(OSThread));
char *stack = (char *)memalign(16, stackSize);
memset(handle, 0, sizeof(OSThread));
unsigned int stackSize = thread->stacksize ? thread->stacksize : 0x8000;
void *stackTop = memalign(16, stackSize) + stackSize;
int priority = OSGetThreadPriority(OSGetCurrentThread());
if (!OSCreateThread(handle,
(OSThreadEntryPointFn)SDL_RunThread,
(int32_t)args,
NULL,
stack,
stackTop,
stackSize,
priority,
OS_THREAD_ATTRIB_AFFINITY_ANY))