39bbd9c05e
This namespace has gone through the deprecation period and can now be removed. Change-Id: I476815491314f4222da43da75c91654b4f3d1228 Signed-off-by: Daniel R. Carvalho <odanrc@yahoo.com.br> Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/67374 Maintainer: Jason Lowe-Power <power.jg@gmail.com> Reviewed-by: Richard Cooper <richard.cooper@arm.com> Tested-by: kokoro <noreply+kokoro@google.com>
98 lines
3.1 KiB
C++
98 lines
3.1 KiB
C++
/*
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* Copyright 2020 Google Inc.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met: redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer;
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* redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution;
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* neither the name of the copyright holders nor the names of its
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* contributors may be used to endorse or promote products derived from
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* this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef __ARCH_MIPS_SE_WORKLOAD_HH__
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#define __ARCH_MIPS_SE_WORKLOAD_HH__
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#include "arch/mips/regs/int.hh"
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#include "arch/mips/remote_gdb.hh"
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#include "params/MipsSEWorkload.hh"
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#include "sim/se_workload.hh"
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#include "sim/syscall_abi.hh"
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#include "sim/syscall_desc.hh"
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namespace gem5
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{
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namespace MipsISA
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{
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class SEWorkload : public gem5::SEWorkload
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{
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public:
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PARAMS(MipsSEWorkload);
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SEWorkload(const Params &p, Addr page_shift) :
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gem5::SEWorkload(p, page_shift)
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{}
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void
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setSystem(System *sys) override
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{
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gem5::SEWorkload::setSystem(sys);
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gdb = BaseRemoteGDB::build<RemoteGDB>(
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params().remote_gdb_port, system);
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}
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loader::Arch getArch() const override { return loader::Mips; }
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struct SyscallABI : public GenericSyscallABI64
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{
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static const std::vector<RegId> ArgumentRegs;
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};
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};
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} // namespace MipsISA
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namespace guest_abi
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{
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template <>
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struct Result<MipsISA::SEWorkload::SyscallABI, SyscallReturn>
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{
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static void
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store(ThreadContext *tc, const SyscallReturn &ret)
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{
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if (ret.successful()) {
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// no error
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tc->setReg(MipsISA::int_reg::SyscallSuccess, (RegVal)0);
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tc->setReg(MipsISA::int_reg::V0, ret.returnValue());
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} else {
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// got an error, return details
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tc->setReg(MipsISA::int_reg::SyscallSuccess, (uint32_t)(-1));
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tc->setReg(MipsISA::int_reg::V0, ret.errnoValue());
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}
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if (ret.count() > 1)
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tc->setReg(MipsISA::int_reg::V1, ret.value2());
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}
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};
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} // namespace guest_abi
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} // namespace gem5
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#endif // __ARCH_MIPS_SE_WORKLOAD_HH__
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