/*
* Some or all of this work - Copyright (c) 2006 - 2018, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* Neither the name of Intel Corporation nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/*
* Bug 115:
*
* SUMMARY: Unexpected dereference of Index reference returned by Method and immediately passed to another Method
*/
Method (ME7E, 2, NotSerialized)
{
Debug = Arg0
Arg0 = Arg1
}
Method (ME7F, 0, NotSerialized)
{
Return (PD04 [0x00])
}
Method (ME80, 0, NotSerialized)
{
Store (PD05 [0x00], Local0)
Return (Local0)
}
Method (ME81, 0, NotSerialized)
{
Return (Local0 = PD06 [0x00])
}
Method (ME82, 0, NotSerialized)
{
Local0 = PD07 [0x00]
Return (Local0)
}
Method (ME83, 0, NotSerialized)
{
Local1 = Local0 = PD08 [0x00]
Return (Local0)
}
Method (ME84, 0, NotSerialized)
{
Local1 = Local0 = PD09 [0x00]
Return (Local1)
}
Method (ME85, 0, NotSerialized)
{
Return (RefOf (ID10))
}
Method (ME86, 0, Serialized)
{
Name (PRN0, 0x00)
/* To show: the RefOf reference is actually passed to method (Ok) */
If (PRN0)
{
Debug = ME85 ()
}
Local0 = 0xABCD0000
ME7E (ME85 (), Local0)
If ((ID10 != Local0))
{
ERR (__METHOD__, ZFFF, __LINE__, 0x00, 0x00, ID10, Local0)
}
/* To show: all methods return Index references (Ok) */
If (PRN0)
{
Debug = ME7F ()
Debug = ME80 ()
Debug = ME81 ()
Debug = ME82 ()
Debug = ME83 ()
Debug = ME84 ()
}
/* To show: passed to methods are objects but */
/* not Index references to them as expected (Bug) */
Local0 = 0xABCD0001
ME7E (ME7F (), Local0)
Local1 = DerefOf (PD04 [0x00])
If ((Local1 != Local0))
{
ERR (__METHOD__, ZFFF, __LINE__, 0x00, 0x00, Local1, Local0)
}
Local0 = 0xABCD0002
ME7E (ME80 (), Local0)
Local1 = DerefOf (PD05 [0x00])
If ((Local1 != Local0))
{
ERR (__METHOD__, ZFFF, __LINE__, 0x00, 0x00, Local1, Local0)
}
Local0 = 0xABCD0003
ME7E (ME81 (), Local0)
Local1 = DerefOf (PD06 [0x00])
If ((Local1 != Local0))
{
ERR (__METHOD__, ZFFF, __LINE__, 0x00, 0x00, Local1, Local0)
}
Local0 = 0xABCD0004
ME7E (ME82 (), Local0)
Local1 = DerefOf (PD07 [0x00])
If ((Local1 != Local0))
{
ERR (__METHOD__, ZFFF, __LINE__, 0x00, 0x00, Local1, Local0)
}
Local0 = 0xABCD0005
ME7E (ME83 (), Local0)
Local1 = DerefOf (PD08 [0x00])
If ((Local1 != Local0))
{
ERR (__METHOD__, ZFFF, __LINE__, 0x00, 0x00, Local1, Local0)
}
Local0 = 0xABCD0006
ME7E (ME84 (), Local0)
Local1 = DerefOf (PD09 [0x00])
If ((Local1 != Local0))
{
ERR (__METHOD__, ZFFF, __LINE__, 0x00, 0x00, Local1, Local0)
}
}