1/*
2 * Copyright (c) 2012 ARM Limited
3 * All rights reserved
4 *
5 * The license below extends only to copyright in the software and shall
6 * not be construed as granting a license to any other intellectual
7 * property including but not limited to intellectual property relating
8 * to a hardware implementation of the functionality of the software

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88template <class XC>
89inline void
90handleLockedRead(XC *xc, Request *req)
91{
92 xc->setMiscReg(MISCREG_LOCKADDR, req->getPaddr() & ~0xf);
93 xc->setMiscReg(MISCREG_LOCKFLAG, true);
94}
95
96
97template <class XC>
98inline bool
99handleLockedWrite(XC *xc, Request *req)
100{
101 if (req->isUncacheable()) {
102 // Funky Turbolaser mailbox access...don't update
103 // result register (see stq_c in decoder.isa)
104 req->setExtraData(2);
105 } else {
106 // standard store conditional
107 bool lock_flag = xc->readMiscReg(MISCREG_LOCKFLAG);

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