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/*
* Some or all of this work - Copyright (c) 2006 - 2014, 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 298:
*
* SUMMARY: AcpiExOpcode_XA_XT_XR routines assign addresses of released cache objects to WalkState->ResultObj causing further problems
*
* Note: appearance of bug greatly depends on the memory cache dynamics
*
* So, PASS of this test doesn't mean yet that the root cause of the problem
* has been resolved.
*/
Mutex(MX00, 0)
Mutex(MX01, 1)
Mutex(MX02, 2)
Mutex(MX03, 3)
Name(p000, Package() { 0x67890000 })
Method(m1e7)
{
Store(0x123, Local0)
Acquire(MX03, 0x100)
CH03("", 0, 0x000, 0, 0)
Acquire(MX02, 0x100)
CH04("", 0, 64, 0, 0x003, 0, 0) // AE_AML_MUTEX_ORDER
Store(RefOf(p000), Local2) // L0(0x004d5ec8, 0x123), L2 (0x004d5dc8, res of RefOf)
Store(DerefOf(Local2), Local3)
Store("Sit 1: Local2 contains bad object there!!!!!", Debug)
Store(LAnd(0xabcd0000, 0xabcd0001), Local5)
Decrement(Local0) // L0(0x004d5ec8, 0x123), L2 (0x004d5dc8, 0xCACA)
Store("============================== 0", Debug)
Store(Local0, Debug)
Store("============================== 1", Debug)
Store(RefOf(p000), Local2)
Store("============================== 2", Debug)
Add(Local0, 0x11111111, Local4)
Store(Local4, Debug)
if (LNotEqual(Local4, 0x11111233)) {
err("", zFFF, 0x001, 0, 0, Local4, 0x11111233)
}
Store("============================== 3", Debug)
CH03("", 0, 0x002, 0, 0)
/*
* The problem is not automatically detected,
* so remove this error report after the problem has been resolved.
*/
err("", zFFF, 0x123, 0, 0, 0, 0)
}
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