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/*
* Copyright (c) 2009 ARM Limited
* 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 the copyright holders 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.
*
* Authors: Ali Saidi
*/
#include "arch/arm/faults.hh"
#include "arch/arm/utility.hh"
#include "cpu/thread_context.hh"
namespace ArmISA {
void
initCPU(ThreadContext *tc, int cpuId)
{
// Reset CP15?? What does that mean -- ali
// FPEXC.EN = 0
static Fault reset = new Reset;
if (cpuId == 0)
reset->invoke(tc);
}
uint64_t getArgument(ThreadContext *tc, int number, bool fp) {
#if FULL_SYSTEM
panic("getArgument() not implemented for ARM!\n");
#else
panic("getArgument() only implemented for FULL_SYSTEM\n");
M5_DUMMY_RETURN
#endif
}
Fault
setCp15Register(uint32_t &Rd, int CRn, int opc1, int CRm, int opc2)
{
return new UnimpFault(csprintf("MCR CP15: CRn: %d opc1: %d CRm: %d opc1: %d\n",
CRn, opc1, CRm, opc2));
}
Fault
readCp15Register(uint32_t &Rd, int CRn, int opc1, int CRm, int opc2)
{
return new UnimpFault(csprintf("MRC CP15: CRn: %d opc1: %d CRm: %d opc1: %d\n",
CRn, opc1, CRm, opc2));
}
}
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