gem5  v21.0.1.0
interrupts.hh
Go to the documentation of this file.
1 /*
2  * Copyright 2019 Google Inc.
3  *
4  * Redistribution and use in source and binary forms, with or without
5  * modification, are permitted provided that the following conditions are
6  * met: redistributions of source code must retain the above copyright
7  * notice, this list of conditions and the following disclaimer;
8  * redistributions in binary form must reproduce the above copyright
9  * notice, this list of conditions and the following disclaimer in the
10  * documentation and/or other materials provided with the distribution;
11  * neither the name of the copyright holders nor the names of its
12  * contributors may be used to endorse or promote products derived from
13  * this software without specific prior written permission.
14  *
15  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
16  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
17  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
18  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
19  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
20  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
21  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
22  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
23  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
25  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26  */
27 
28 #ifndef __ARCH_ARM_FASTMODEL_IRIS_INTERRUPTS_HH__
29 #define __ARCH_ARM_FASTMODEL_IRIS_INTERRUPTS_HH__
30 
33 #include "params/IrisInterrupts.hh"
34 
35 namespace Iris
36 {
37 
38 class Interrupts : public BaseInterrupts
39 {
40  public:
41  using Params = IrisInterruptsParams;
42 
44 
45  bool checkInterrupts() const override { return false; }
46  Fault getInterrupt() override { return NoFault; }
47  void updateIntrInfo() override {}
48 
49  void clearAll() override {}
50 
51  void serialize(CheckpointOut &cp) const override;
52  void unserialize(CheckpointIn &cp) override;
53 };
54 
55 } // namespace Iris
56 
57 #endif // __ARCH_ARM_FASTMODEL_IRIS_INTERRUPTS_HH__
Iris
Definition: cpu.cc:34
Iris::Interrupts::serialize
void serialize(CheckpointOut &cp) const override
Serialize an object.
Definition: interrupts.cc:38
Iris::Interrupts::getInterrupt
Fault getInterrupt() override
Definition: interrupts.hh:46
Iris::Interrupts::checkInterrupts
bool checkInterrupts() const override
Definition: interrupts.hh:45
cp
Definition: cprintf.cc:37
Iris::Interrupts::updateIntrInfo
void updateIntrInfo() override
Definition: interrupts.hh:47
Fault
std::shared_ptr< FaultBase > Fault
Definition: types.hh:246
Iris::Interrupts::Interrupts
Interrupts(const Params &p)
Definition: interrupts.hh:43
NoFault
constexpr decltype(nullptr) NoFault
Definition: types.hh:251
Iris::Interrupts
Definition: interrupts.hh:38
interrupts.hh
Iris::Interrupts::clearAll
void clearAll() override
Definition: interrupts.hh:49
Iris::Interrupts::Params
IrisInterruptsParams Params
Definition: interrupts.hh:41
CheckpointOut
std::ostream CheckpointOut
Definition: serialize.hh:64
MipsISA::p
Bitfield< 0 > p
Definition: pra_constants.hh:323
BaseInterrupts
Definition: interrupts.hh:38
CheckpointIn
Definition: serialize.hh:68
thread_context.hh
Iris::Interrupts::unserialize
void unserialize(CheckpointIn &cp) override
Unserialize an object.
Definition: interrupts.cc:106

Generated on Tue Jun 22 2021 15:28:19 for gem5 by doxygen 1.8.17