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Merge pull request #212 from DrChat/thread_prio_api_fix 

Workaround for KeSetBasePriorityThread getting thread handles
This commit is contained in:
Ben Vanik 2015-05-17 09:12:33 -07:00
parent 83d52beaf2 f14a52358a
commit 3e9323b657
1 changed files with 12 additions and 2 deletions
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14
src/xenia/kernel/xboxkrnl_threading.cc
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@ -247,8 +247,18 @@ SHIM_CALL KeSetBasePriorityThread_shim(PPCContext* ppc_state,
int32_t prev_priority = 0; int32_t prev_priority = 0;
XThread* thread = XThread* thread = NULL;
(XThread*)XObject::GetObject(state, SHIM_MEM_ADDR(thread_ptr)); if (thread_ptr < 0x1000) {
// They passed in a handle (for some reason)
X_STATUS result =
state->object_table()->GetObject(thread_ptr, (XObject**)&thread);
// Log it in case this is the source of any problems in the future
XELOGD("KeSetBasePriorityThread - Interpreting thread ptr as handle!");
} else {
thread = (XThread*)XObject::GetObject(state, SHIM_MEM_ADDR(thread_ptr));
}
if (thread) { if (thread) {
prev_priority = thread->QueryPriority(); prev_priority = thread->QueryPriority();
thread->SetPriority(increment); thread->SetPriority(increment);