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Hack for KeWaitForSingleObject when games pass in object handles.

This commit is contained in:
gibbed 2015-06-07 21:08:16 -05:00
parent 7f57867f49
commit 98e14fcb1b
1 changed files with 13 additions and 2 deletions
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15
src/xenia/kernel/xboxkrnl_threading.cc
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@ -858,8 +858,19 @@ SHIM_CALL KeWaitForSingleObject_shim(PPCContext* ppc_context,
XELOGD("KeWaitForSingleObject(%.8X, %.8X, %.8X, %.1X, %.8X)", object_ptr,
wait_reason, processor_mode, alertable, timeout_ptr);
auto object = XObject::GetNativeObject<XObject>(kernel_state,
SHIM_MEM_ADDR(object_ptr));
object_ref<XObject> object;
if (object_ptr < 0x1000) {
// They passed in a handle (for some reason)
object = kernel_state->object_table()->LookupObject<XObject>(object_ptr);
// Log it in case this is the source of any problems in the future
XELOGD("KeWaitForSingleObject - Interpreting object ptr as handle!");
}
else {
object = XObject::GetNativeObject<XObject>(kernel_state,
SHIM_MEM_ADDR(object_ptr));
}
if (!object) {
// The only kind-of failure code.
SHIM_SET_RETURN_32(X_STATUS_ABANDONED_WAIT_0);