Source('bpred_unit.cc')
Source('commit.cc')
Source('cpu.cc')
+ Source('cpu_builder.cc')
Source('decode.cc')
+ Source('dyn_inst.cc')
Source('fetch.cc')
Source('free_list.cc')
Source('fu_pool.cc')
Source('rob.cc')
Source('scoreboard.cc')
Source('store_set.cc')
+ Source('thread_context.cc')
TraceFlag('FreeList')
TraceFlag('LSQ')
'IQ', 'ROB', 'FreeList', 'LSQ', 'LSQUnit', 'StoreSet', 'MemDepUnit',
'DynInst', 'O3CPU', 'Activity', 'Scoreboard', 'Writeback' ])
- if env['TARGET_ISA'] == 'alpha':
- Source('alpha/cpu.cc')
- Source('alpha/cpu_builder.cc')
- Source('alpha/dyn_inst.cc')
- Source('alpha/thread_context.cc')
- elif env['TARGET_ISA'] == 'mips':
- Source('mips/cpu.cc')
- Source('mips/cpu_builder.cc')
- Source('mips/dyn_inst.cc')
- Source('mips/thread_context.cc')
- elif env['TARGET_ISA'] == 'sparc':
- Source('sparc/cpu.cc')
- Source('sparc/cpu_builder.cc')
- Source('sparc/dyn_inst.cc')
- Source('sparc/thread_context.cc')
- else:
- sys.exit('O3 CPU does not support the \'%s\' ISA' % env['TARGET_ISA'])
-
if env['USE_CHECKER']:
SimObject('O3Checker.py')
Source('checker_builder.cc')
+++ /dev/null
-/*
- * Copyright (c) 2004-2005 The Regents of The University of Michigan
- * 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: Kevin Lim
- */
-
-#include "cpu/o3/alpha/impl.hh"
-#include "cpu/o3/cpu.hh"
-
-// Force instantiation of AlphaO3CPU for all the implemntations that are
-// needed. Consider merging this and alpha_dyn_inst.cc, and maybe all
-// classes that depend on a certain impl, into one file (alpha_impl.cc?).
-template class FullO3CPU<AlphaSimpleImpl>;
+++ /dev/null
-/*
- * Copyright (c) 2004-2006 The Regents of The University of Michigan
- * 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: Kevin Lim
- */
-
-#include <string>
-
-#include "config/full_system.hh"
-#include "config/use_checker.hh"
-#include "cpu/o3/cpu.hh"
-#include "cpu/o3/alpha/impl.hh"
-#include "params/DerivO3CPU.hh"
-
-class DerivO3CPU : public FullO3CPU<AlphaSimpleImpl>
-{
- public:
- DerivO3CPU(DerivO3CPUParams *p)
- : FullO3CPU<AlphaSimpleImpl>(p)
- { }
-};
-
-DerivO3CPU *
-DerivO3CPUParams::create()
-{
-#if FULL_SYSTEM
- // Full-system only supports a single thread for the moment.
- int actual_num_threads = 1;
-#else
- // In non-full-system mode, we infer the number of threads from
- // the workload if it's not explicitly specified.
- int actual_num_threads =
- (numThreads >= workload.size()) ? numThreads : workload.size();
-
- if (workload.size() == 0) {
- fatal("Must specify at least one workload!");
- }
-#endif
-
- numThreads = actual_num_threads;
-
- // Default smtFetchPolicy to "RoundRobin", if necessary.
- std::string round_robin_policy = "RoundRobin";
- std::string single_thread = "SingleThread";
-
- if (actual_num_threads > 1 && single_thread.compare(smtFetchPolicy) == 0)
- smtFetchPolicy = round_robin_policy;
- else
- smtFetchPolicy = smtFetchPolicy;
-
- instShiftAmt = 2;
-
- return new DerivO3CPU(this);
-}
+++ /dev/null
-/*
- * Copyright (c) 2004-2005 The Regents of The University of Michigan
- * 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: Kevin Lim
- */
-
-#include "cpu/o3/alpha/impl.hh"
-#include "cpu/o3/dyn_inst_impl.hh"
-
-// Force instantiation of AlphaDynInst for all the implementations that
-// are needed.
-template class BaseO3DynInst<AlphaSimpleImpl>;
+++ /dev/null
-/*
- * Copyright (c) 2004-2005 The Regents of The University of Michigan
- * 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: Kevin Lim
- */
-
-#ifndef __CPU_O3_ALPHA_IMPL_HH__
-#define __CPU_O3_ALPHA_IMPL_HH__
-
-#include "arch/alpha/isa_traits.hh"
-
-#include "cpu/o3/cpu_policy.hh"
-
-
-// Forward declarations.
-template <class Impl>
-class BaseO3DynInst;
-
-template <class Impl>
-class FullO3CPU;
-
-/** Implementation specific struct that defines several key types to the
- * CPU, the stages within the CPU, the time buffers, and the DynInst.
- * The struct defines the ISA, the CPU policy, the specific DynInst, the
- * specific O3CPU, and all of the structs from the time buffers to do
- * communication.
- * This is one of the key things that must be defined for each hardware
- * specific CPU implementation.
- */
-struct AlphaSimpleImpl
-{
- /** The type of MachInst. */
- typedef TheISA::MachInst MachInst;
-
- /** The CPU policy to be used, which defines all of the CPU stages. */
- typedef SimpleCPUPolicy<AlphaSimpleImpl> CPUPol;
-
- /** The DynInst type to be used. */
- typedef BaseO3DynInst<AlphaSimpleImpl> DynInst;
-
- /** The refcounted DynInst pointer to be used. In most cases this is
- * what should be used, and not DynInst *.
- */
- typedef RefCountingPtr<DynInst> DynInstPtr;
-
- /** The O3CPU type to be used. */
- typedef FullO3CPU<AlphaSimpleImpl> O3CPU;
-
- /** Same typedef, but for CPUType. BaseDynInst may not always use
- * an O3 CPU, so it's clearer to call it CPUType instead in that
- * case.
- */
- typedef O3CPU CPUType;
-
- enum {
- MaxWidth = 8,
- MaxThreads = 4
- };
-};
-
-/** The O3Impl to be used. */
-typedef AlphaSimpleImpl O3CPUImpl;
-
-#endif // __CPU_O3_ALPHA_IMPL_HH__
+++ /dev/null
-/*
- * Copyright (c) 2004-2006 The Regents of The University of Michigan
- * 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: Kevin Lim
- * Korey Sewell
- */
-
-#include "cpu/o3/thread_context.hh"
-#include "cpu/o3/thread_context_impl.hh"
-
-template class O3ThreadContext<AlphaSimpleImpl>;
-
--- /dev/null
+/*
+ * Copyright (c) 2004-2006 The Regents of The University of Michigan
+ * 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: Kevin Lim
+ */
+
+#include <string>
+
+#include "config/full_system.hh"
+#include "config/use_checker.hh"
+#include "cpu/o3/cpu.hh"
+#include "cpu/o3/impl.hh"
+#include "params/DerivO3CPU.hh"
+
+class DerivO3CPU : public FullO3CPU<O3CPUImpl>
+{
+ public:
+ DerivO3CPU(DerivO3CPUParams *p)
+ : FullO3CPU<O3CPUImpl>(p)
+ { }
+};
+
+DerivO3CPU *
+DerivO3CPUParams::create()
+{
+#if FULL_SYSTEM
+ // Full-system only supports a single thread for the moment.
+ int actual_num_threads = 1;
+#else
+ // In non-full-system mode, we infer the number of threads from
+ // the workload if it's not explicitly specified.
+ int actual_num_threads =
+ (numThreads >= workload.size()) ? numThreads : workload.size();
+
+ if (workload.size() == 0) {
+ fatal("Must specify at least one workload!");
+ }
+#endif
+
+ numThreads = actual_num_threads;
+
+ // Default smtFetchPolicy to "RoundRobin", if necessary.
+ std::string round_robin_policy = "RoundRobin";
+ std::string single_thread = "SingleThread";
+
+ if (actual_num_threads > 1 && single_thread.compare(smtFetchPolicy) == 0)
+ smtFetchPolicy = round_robin_policy;
+ else
+ smtFetchPolicy = smtFetchPolicy;
+
+ instShiftAmt = 2;
+
+ return new DerivO3CPU(this);
+}
--- /dev/null
+/*
+ * Copyright (c) 2004-2005 The Regents of The University of Michigan
+ * 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: Gabe Black
+ */
+
+#include "cpu/o3/dyn_inst_impl.hh"
+#include "cpu/o3/impl.hh"
+
+// Force instantiation of BaseO3DynInst for all the implementations that
+// are needed.
+template class BaseO3DynInst<O3CPUImpl>;
+++ /dev/null
-/*
- * Copyright (c) 2006 The Regents of The University of Michigan
- * 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: Korey Sewell
- */
-
-#ifndef __CPU_O3_DYN_INST_DECL_HH__
-#define __CPU_O3_DYN_INST_DECL_HH__
-
-#include "arch/isa_specific.hh"
-
-template <class Impl> class BaseO3DynInst;
-#if THE_ISA == ALPHA_ISA
- struct AlphaSimpleImpl;
- typedef BaseO3DynInst<AlphaSimpleImpl> O3DynInst;
-#elif THE_ISA == MIPS_ISA
- struct MipsSimpleImpl;
- typedef BaseO3DynInst<MipsSimpleImpl> O3DynInst;
-#elif THE_ISA == SPARC_ISA
- struct SparcSimpleImpl;
- typedef BaseO3DynInst<SparcSimpleImpl> O3DynInst;
-#elif THE_ISA == X86_ISA
- struct X86SimpleImpl;
- typedef BaseO3DynInst<X86SimpleImpl> O3DynInst;
-#elif THE_ISA == ARM_ISA
- struct ArmSimpleImpl;
- typedef BaseO3DynInst<ArmSimpleImpl> O3DynInst;
-#else
- #error "O3DynInst not defined for this ISA"
-#endif
-
-#endif // __CPU_O3_DYN_INST_DECL_HH__
--- /dev/null
+/*
+ * Copyright (c) 2004-2005 The Regents of The University of Michigan
+ * 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: Kevin Lim
+ */
+
+#ifndef __CPU_O3_IMPL_HH__
+#define __CPU_O3_IMPL_HH__
+
+#include "arch/isa_traits.hh"
+
+#include "cpu/o3/cpu_policy.hh"
+
+
+// Forward declarations.
+template <class Impl>
+class BaseO3DynInst;
+
+template <class Impl>
+class FullO3CPU;
+
+/** Implementation specific struct that defines several key types to the
+ * CPU, the stages within the CPU, the time buffers, and the DynInst.
+ * The struct defines the ISA, the CPU policy, the specific DynInst, the
+ * specific O3CPU, and all of the structs from the time buffers to do
+ * communication.
+ * This is one of the key things that must be defined for each hardware
+ * specific CPU implementation.
+ */
+struct O3CPUImpl
+{
+ /** The type of MachInst. */
+ typedef TheISA::MachInst MachInst;
+
+ /** The CPU policy to be used, which defines all of the CPU stages. */
+ typedef SimpleCPUPolicy<O3CPUImpl> CPUPol;
+
+ /** The DynInst type to be used. */
+ typedef BaseO3DynInst<O3CPUImpl> DynInst;
+
+ /** The refcounted DynInst pointer to be used. In most cases this is
+ * what should be used, and not DynInst *.
+ */
+ typedef RefCountingPtr<DynInst> DynInstPtr;
+
+ /** The O3CPU type to be used. */
+ typedef FullO3CPU<O3CPUImpl> O3CPU;
+
+ /** Same typedef, but for CPUType. BaseDynInst may not always use
+ * an O3 CPU, so it's clearer to call it CPUType instead in that
+ * case.
+ */
+ typedef O3CPU CPUType;
+
+ enum {
+ MaxWidth = 8,
+ MaxThreads = 4
+ };
+};
+
+#endif // __CPU_O3_SPARC_IMPL_HH__
#include "cpu/base.hh"
-#if THE_ISA == ALPHA_ISA
- #include "cpu/o3/alpha/impl.hh"
-#elif THE_ISA == MIPS_ISA
- #include "cpu/o3/mips/impl.hh"
-#elif THE_ISA == SPARC_ISA
- #include "cpu/o3/sparc/impl.hh"
-#else
- #error "ISA-specific header files O3CPU not defined ISA"
-#endif
+#include "cpu/o3/impl.hh"
#include "cpu/o3/dyn_inst.hh"
+++ /dev/null
-/*
- * Copyright (c) 2006 The Regents of The University of Michigan
- * 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: Kevin Lim
- * Korey Sewell
- */
-
-#include "cpu/o3/cpu.hh"
-#include "cpu/o3/mips/impl.hh"
-
-// Force instantiation of MipsO3CPU for all the implemntations that are
-// needed. Consider merging this and mips_dyn_inst.cc, and maybe all
-// classes that depend on a certain impl, into one file (mips_impl.cc?).
-template class FullO3CPU<MipsSimpleImpl>;
+++ /dev/null
-/*
- * Copyright (c) 2006 The Regents of The University of Michigan
- * 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: Kevin Lim
- * Korey Sewell
- */
-
-#include <string>
-
-#include "config/full_system.hh"
-#include "config/use_checker.hh"
-#include "cpu/o3/cpu.hh"
-#include "cpu/o3/mips/impl.hh"
-#include "params/DerivO3CPU.hh"
-
-class DerivO3CPU : public FullO3CPU<MipsSimpleImpl>
-{
- public:
- DerivO3CPU(DerivO3CPUParams *p)
- : FullO3CPU<MipsSimpleImpl>(p)
- { }
-};
-
-DerivO3CPU *
-DerivO3CPUParams::create()
-{
-#if FULL_SYSTEM
- // Full-system only supports a single thread for the moment.
- int actual_num_threads = 1;
-#else
- // In non-full-system mode, we infer the number of threads from
- // the workload if it's not explicitly specified.
- int actual_num_threads =
- (numThreads >= workload.size()) ? numThreads : workload.size();
-
- if (workload.size() == 0) {
- fatal("Must specify at least one workload!");
- }
-#endif
-
- numThreads = actual_num_threads;
-
- // Default smtFetchPolicy to "RoundRobin", if necessary.
- std::string round_robin_policy = "RoundRobin";
- std::string single_thread = "SingleThread";
-
- if (actual_num_threads > 1 && single_thread.compare(smtFetchPolicy) == 0)
- smtFetchPolicy = round_robin_policy;
- else
- smtFetchPolicy = smtFetchPolicy;
-
- instShiftAmt = 2;
-
- return new DerivO3CPU(this);
-}
+++ /dev/null
-/*
- * Copyright (c) 2006 The Regents of The University of Michigan
- * 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: Kevin Lim
- * Korey Sewell
- */
-
-#include "cpu/o3/dyn_inst_impl.hh"
-#include "cpu/o3/mips/impl.hh"
-
-// Force instantiation of MipsDynInst for all the implementations that
-// are needed.
-template class BaseO3DynInst<MipsSimpleImpl>;
+++ /dev/null
-/*
- * Copyright (c) 2006 The Regents of The University of Michigan
- * 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: Kevin Lim
- * Korey Sewell
- */
-
-#ifndef __CPU_O3_MIPS_IMPL_HH__
-#define __CPU_O3_MIPS_IMPL_HH__
-
-#include "arch/mips/isa_traits.hh"
-
-#include "cpu/o3/cpu_policy.hh"
-
-// Forward declarations.
-template <class Impl>
-class BaseO3DynInst;
-
-template <class Impl>
-class FullO3CPU;
-
-/** Implementation specific struct that defines several key types to the
- * CPU, the stages within the CPU, the time buffers, and the DynInst.
- * The struct defines the ISA, the CPU policy, the specific DynInst, the
- * specific O3CPU, and all of the structs from the time buffers to do
- * communication.
- * This is one of the key things that must be defined for each hardware
- * specific CPU implementation.
- */
-struct MipsSimpleImpl
-{
- /** The type of MachInst. */
- typedef TheISA::MachInst MachInst;
-
- /** The CPU policy to be used, which defines all of the CPU stages. */
- typedef SimpleCPUPolicy<MipsSimpleImpl> CPUPol;
-
- /** The DynInst type to be used. */
- typedef BaseO3DynInst<MipsSimpleImpl> DynInst;
-
- /** The refcounted DynInst pointer to be used. In most cases this is
- * what should be used, and not DynInst *.
- */
- typedef RefCountingPtr<DynInst> DynInstPtr;
-
- /** The O3CPU type to be used. */
- typedef FullO3CPU<MipsSimpleImpl> O3CPU;
-
- /** Same typedef, but for CPUType. BaseDynInst may not always use
- * an O3 CPU, so it's clearer to call it CPUType instead in that
- * case.
- */
- typedef O3CPU CPUType;
-
- enum {
- MaxWidth = 8,
- MaxThreads = 4
- };
-};
-
-/** The O3Impl to be used. */
-typedef MipsSimpleImpl O3CPUImpl;
-
-#endif // __CPU_O3_MIPS_IMPL_HH__
+++ /dev/null
-/*
- * Copyright (c) 2006 The Regents of The University of Michigan
- * 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: Kevin Lim
- * Korey Sewell
- */
-
-#include "cpu/o3/thread_context.hh"
-#include "cpu/o3/thread_context_impl.hh"
-
-template class O3ThreadContext<MipsSimpleImpl>;
-
+++ /dev/null
-/*
- * Copyright (c) 2004-2005 The Regents of The University of Michigan
- * 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: Gabe Black
- */
-
-#include "cpu/o3/cpu.hh"
-#include "cpu/o3/sparc/impl.hh"
-
-// Force instantiation of SparcO3CPU for all the implementations that are
-// needed. Consider merging this and sparc_dyn_inst.cc, and maybe all
-// classes that depend on a certain impl, into one file (sparc_impl.cc?).
-template class FullO3CPU<SparcSimpleImpl>;
+++ /dev/null
-/*
- * Copyright (c) 2004-2006 The Regents of The University of Michigan
- * 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: Gabe Black
- */
-
-#include <string>
-
-#include "config/full_system.hh"
-#include "config/use_checker.hh"
-#include "cpu/o3/cpu.hh"
-#include "cpu/o3/sparc/impl.hh"
-#include "params/DerivO3CPU.hh"
-
-class DerivO3CPU : public FullO3CPU<SparcSimpleImpl>
-{
- public:
- DerivO3CPU(DerivO3CPUParams *p)
- : FullO3CPU<SparcSimpleImpl>(p)
- { }
-};
-
-DerivO3CPU *
-DerivO3CPUParams::create()
-{
-#if FULL_SYSTEM
- // Full-system only supports a single thread for the moment.
- int actual_num_threads = 1;
-#else
- // In non-full-system mode, we infer the number of threads from
- // the workload if it's not explicitly specified.
- int actual_num_threads =
- (numThreads >= workload.size()) ? numThreads : workload.size();
-
- if (workload.size() == 0) {
- fatal("Must specify at least one workload!");
- }
-#endif
-
- numThreads = actual_num_threads;
-
- // Default smtFetchPolicy to "RoundRobin", if necessary.
- std::string round_robin_policy = "RoundRobin";
- std::string single_thread = "SingleThread";
-
- if (actual_num_threads > 1 && single_thread.compare(smtFetchPolicy) == 0)
- smtFetchPolicy = round_robin_policy;
- else
- smtFetchPolicy = smtFetchPolicy;
-
- instShiftAmt = 2;
-
- return new DerivO3CPU(this);
-}
+++ /dev/null
-/*
- * Copyright (c) 2004-2005 The Regents of The University of Michigan
- * 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: Gabe Black
- */
-
-#include "cpu/o3/dyn_inst_impl.hh"
-#include "cpu/o3/sparc/impl.hh"
-
-// Force instantiation of SparcDynInst for all the implementations that
-// are needed.
-template class BaseO3DynInst<SparcSimpleImpl>;
+++ /dev/null
-/*
- * Copyright (c) 2004-2005 The Regents of The University of Michigan
- * 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: Gabe Black
- */
-
-#ifndef __CPU_O3_SPARC_IMPL_HH__
-#define __CPU_O3_SPARC_IMPL_HH__
-
-#include "arch/sparc/isa_traits.hh"
-
-#include "cpu/o3/cpu_policy.hh"
-
-
-// Forward declarations.
-template <class Impl>
-class BaseO3DynInst;
-
-template <class Impl>
-class FullO3CPU;
-
-/** Implementation specific struct that defines several key types to the
- * CPU, the stages within the CPU, the time buffers, and the DynInst.
- * The struct defines the ISA, the CPU policy, the specific DynInst, the
- * specific O3CPU, and all of the structs from the time buffers to do
- * communication.
- * This is one of the key things that must be defined for each hardware
- * specific CPU implementation.
- */
-struct SparcSimpleImpl
-{
- /** The type of MachInst. */
- typedef TheISA::MachInst MachInst;
-
- /** The CPU policy to be used, which defines all of the CPU stages. */
- typedef SimpleCPUPolicy<SparcSimpleImpl> CPUPol;
-
- /** The DynInst type to be used. */
- typedef BaseO3DynInst<SparcSimpleImpl> DynInst;
-
- /** The refcounted DynInst pointer to be used. In most cases this is
- * what should be used, and not DynInst *.
- */
- typedef RefCountingPtr<DynInst> DynInstPtr;
-
- /** The O3CPU type to be used. */
- typedef FullO3CPU<SparcSimpleImpl> O3CPU;
-
- /** Same typedef, but for CPUType. BaseDynInst may not always use
- * an O3 CPU, so it's clearer to call it CPUType instead in that
- * case.
- */
- typedef O3CPU CPUType;
-
- enum {
- MaxWidth = 8,
- MaxThreads = 4
- };
-};
-
-/** The O3Impl to be used. */
-typedef SparcSimpleImpl O3CPUImpl;
-
-#endif // __CPU_O3_SPARC_IMPL_HH__
+++ /dev/null
-/*
- * Copyright (c) 2004-2006 The Regents of The University of Michigan
- * 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: Gabe Black
- */
-
-#include "cpu/o3/thread_context.hh"
-#include "cpu/o3/thread_context_impl.hh"
-
-template class O3ThreadContext<SparcSimpleImpl>;
-
--- /dev/null
+/*
+ * Copyright (c) 2004-2006 The Regents of The University of Michigan
+ * 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: Kevin Lim
+ */
+
+#include "cpu/o3/thread_context.hh"
+#include "cpu/o3/thread_context_impl.hh"
+#include "cpu/o3/impl.hh"
+
+template class O3ThreadContext<O3CPUImpl>;
+
#include "base/misc.hh"
#include "base/refcnt.hh"
#include "cpu/op_class.hh"
-#include "cpu/o3/dyn_inst_decl.hh"
#include "sim/faults.hh"
#include "sim/host.hh"
class DynInst;
class Packet;
+class O3CPUImpl;
+template <class Impl> class BaseO3DynInst;
+typedef BaseO3DynInst<O3CPUImpl> O3DynInst;
+
template <class Impl>
class OzoneDynInst;
projects / gem5.git / commitdiff