# List of headers to generate
isa_switch_hdrs = Split('''
+ decoder.hh
interrupts.hh
isa.hh
isa_traits.hh
--- /dev/null
+/*
+ * Copyright (c) 2012 Google
+ * 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 __ARCH_ALPHA_DECODER_HH__
+#define __ARCH_ALPHA_DECODER_HH__
+
+#include "arch/generic/decoder.hh"
+
+namespace AlphaISA
+{
+
+class Decoder : public GenericISA::Decoder
+{};
+
+} // namespace AlphaISA
+
+#endif // __ARCH_ALPHA_DECODER_HH__
#include <string>
+#include "arch/alpha/decoder.hh"
#include "arch/alpha/kgdb.h"
#include "arch/alpha/regredir.hh"
#include "arch/alpha/remote_gdb.hh"
#include "base/remote_gdb.hh"
#include "base/socket.hh"
#include "base/trace.hh"
-#include "cpu/decode.hh"
#include "cpu/static_inst.hh"
#include "cpu/thread_context.hh"
#include "debug/GDBAcc.hh"
--- /dev/null
+/*
+ * Copyright (c) 2012 Google
+ * 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 __ARCH_ARM_DECODER_HH__
+#define __ARCH_ARM_DECODER_HH__
+
+#include "arch/generic/decoder.hh"
+
+namespace ArmISA
+{
+
+class Decoder : public GenericISA::Decoder
+{};
+
+} // namespace ArmISA
+
+#endif // __ARCH_ARM_DECODER_HH__
#include <string>
+#include "arch/arm/decoder.hh"
#include "arch/arm/pagetable.hh"
#include "arch/arm/registers.hh"
#include "arch/arm/remote_gdb.hh"
#include "base/remote_gdb.hh"
#include "base/socket.hh"
#include "base/trace.hh"
-#include "cpu/decode.hh"
#include "cpu/static_inst.hh"
#include "cpu/thread_context.hh"
#include "cpu/thread_state.hh"
--- /dev/null
+# Copyright (c) 2012 Google
+# 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
+
+Import('*')
+
+Source('decoder.cc')
--- /dev/null
+/*
+ * Copyright (c) 2011 Google
+ * 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 "arch/generic/decoder.hh"
+
+namespace GenericISA
+{
+
+DecodeCache<TheISA::decodeInst> Decoder::defaultCache;
+
+}
--- /dev/null
+/*
+ * Copyright (c) 2011-2012 Google
+ * 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 __ARCH_GENERIC_DECODER_HH__
+#define __ARCH_GENERIC_DECODER_HH__
+
+#include "arch/isa_traits.hh"
+#include "arch/types.hh"
+#include "config/the_isa.hh"
+#include "cpu/decode_cache.hh"
+#include "cpu/static_inst.hh"
+
+namespace GenericISA
+{
+
+/// The decoder class. This class doesn't do much of anything now, but in the
+/// future it will be redefinable per ISA and allow more interesting behavior.
+class Decoder
+{
+ protected:
+ /// A cache of decoded instruction objects.
+ static DecodeCache<TheISA::decodeInst> defaultCache;
+
+ public:
+ /// Decode a machine instruction.
+ /// @param mach_inst The binary instruction to decode.
+ /// @retval A pointer to the corresponding StaticInst object.
+ StaticInstPtr
+ decode(TheISA::ExtMachInst mach_inst, Addr addr)
+ {
+ return defaultCache.decode(mach_inst, addr);
+ }
+};
+
+} // namespace GenericISA
+
+#endif // __ARCH_GENERIC_DECODER_HH__
--- /dev/null
+/*
+ * Copyright (c) 2012 Google
+ * 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 __ARCH_MIPS_DECODER_HH__
+#define __ARCH_MIPS_DECODER_HH__
+
+#include "arch/generic/decoder.hh"
+
+namespace MipsISA
+{
+
+class Decoder : public GenericISA::Decoder
+{};
+
+} // namespace MipsISA
+
+#endif // __ARCH_MIPS_DECODER_HH__
#include <string>
+#include "arch/mips/decoder.hh"
#include "arch/mips/remote_gdb.hh"
#include "arch/mips/vtophys.hh"
-#include "cpu/decode.hh"
#include "cpu/thread_state.hh"
#include "debug/GDBAcc.hh"
#include "debug/GDBMisc.hh"
--- /dev/null
+/*
+ * Copyright (c) 2012 Google
+ * 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 __ARCH_POWER_DECODER_HH__
+#define __ARCH_POWER_DECODER_HH__
+
+#include "arch/generic/decoder.hh"
+
+namespace PowerISA
+{
+
+class Decoder : public GenericISA::Decoder
+{};
+
+} // namespace PowerISA
+
+#endif // __ARCH_POWER_DECODER_HH__
--- /dev/null
+/*
+ * Copyright (c) 2012 Google
+ * 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 __ARCH_SPARC_DECODER_HH__
+#define __ARCH_SPARC_DECODER_HH__
+
+#include "arch/generic/decoder.hh"
+
+namespace SparcISA
+{
+
+class Decoder : public GenericISA::Decoder
+{};
+
+} // namespace SparcISA
+
+#endif // __ARCH_SPARC_DECODER_HH__
--- /dev/null
+/*
+ * Copyright (c) 2012 Google
+ * 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 __ARCH_X86_DECODER_HH__
+#define __ARCH_X86_DECODER_HH__
+
+#include "arch/generic/decoder.hh"
+
+namespace X86ISA
+{
+
+class Decoder : public GenericISA::Decoder
+{};
+
+} // namespace X86ISA
+
+#endif // __ARCH_X86_DECODER_HH__
Source('activity.cc')
Source('base.cc')
Source('cpuevent.cc')
-Source('decode.cc')
Source('exetrace.cc')
Source('func_unit.cc')
Source('inteltrace.cc')
namespace Kernel {
class Statistics;
};
+ class Decoder;
};
/**
return checkerCPU;
}
- Decoder *getDecoderPtr() { return actualTC->getDecoderPtr(); }
+ TheISA::Decoder *getDecoderPtr() { return actualTC->getDecoderPtr(); }
System *getSystemPtr() { return actualTC->getSystemPtr(); }
+++ /dev/null
-/*
- * Copyright (c) 2011 Google
- * 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/decode.hh"
-
-DecodeCache<TheISA::decodeInst> Decoder::cache;
+++ /dev/null
-/*
- * Copyright (c) 2011 Google
- * 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_DECODE_HH__
-#define __CPU_DECODE_HH__
-
-#include "arch/isa_traits.hh"
-#include "arch/types.hh"
-#include "config/the_isa.hh"
-#include "cpu/decode_cache.hh"
-#include "cpu/static_inst.hh"
-
-/// The decoder class. This class doesn't do much of anything now, but in the
-/// future it will be redefinable per ISA and allow more interesting behavior.
-class Decoder
-{
- protected:
- /// A cache of decoded instruction objects.
- static DecodeCache<TheISA::decodeInst> cache;
-
- public:
- /// Decode a machine instruction.
- /// @param mach_inst The binary instruction to decode.
- /// @retval A pointer to the corresponding StaticInst object.
- StaticInstPtr
- decode(TheISA::ExtMachInst mach_inst, Addr addr)
- {
- return cache.decode(mach_inst, addr);
- }
-};
-
-#endif // __CPU_DECODE_HH__
return resPool->getDataUnit()->tlb();
}
-Decoder *
+TheISA::Decoder *
InOrderCPU::getDecoderPtr()
{
return &resPool->getInstUnit()->decoder;
TheISA::TLB *getITBPtr();
TheISA::TLB *getDTBPtr();
- Decoder *getDecoderPtr();
+ TheISA::Decoder *getDecoderPtr();
/** Accessor Type for the SkedCache */
typedef uint32_t SkedID;
#include <string>
#include <vector>
+#include "arch/decoder.hh"
#include "arch/predecoder.hh"
#include "arch/tlb.hh"
#include "config/the_isa.hh"
-#include "cpu/decode.hh"
#include "cpu/inorder/resources/cache_unit.hh"
#include "cpu/inorder/inorder_dyn_inst.hh"
#include "cpu/inorder/pipeline_traits.hh"
void trap(Fault fault, ThreadID tid, DynInstPtr inst);
- Decoder decoder;
+ TheISA::Decoder decoder;
private:
void squashCacheRequest(CacheReqPtr req_ptr);
*/
CheckerCPU *getCheckerCpuPtr() { return NULL; }
- Decoder *getDecoderPtr() { return cpu->getDecoderPtr(); }
+ TheISA::Decoder *getDecoderPtr() { return cpu->getDecoderPtr(); }
System *getSystemPtr() { return cpu->system; }
#include <cstdio>
#include <iomanip>
+#include "arch/sparc/decoder.hh"
#include "arch/sparc/predecoder.hh"
#include "arch/sparc/registers.hh"
#include "arch/sparc/utility.hh"
#include "arch/tlb.hh"
#include "base/socket.hh"
#include "cpu/base.hh"
-#include "cpu/decode.hh"
#include "cpu/legiontrace.hh"
#include "cpu/static_inst.hh"
#include "cpu/thread_context.hh"
#ifndef __CPU_O3_FETCH_HH__
#define __CPU_O3_FETCH_HH__
+#include "arch/decoder.hh"
#include "arch/predecoder.hh"
#include "arch/utility.hh"
#include "base/statistics.hh"
#include "config/the_isa.hh"
-#include "cpu/decode.hh"
#include "cpu/pc_event.hh"
#include "cpu/timebuf.hh"
#include "cpu/translation.hh"
}
/** The decoder. */
- Decoder decoder;
+ TheISA::Decoder decoder;
private:
DynInstPtr buildInst(ThreadID tid, StaticInstPtr staticInst,
CheckerCPU *getCheckerCpuPtr() { return NULL; }
- Decoder *getDecoderPtr() { return &cpu->fetch.decoder; }
+ TheISA::Decoder *getDecoderPtr() { return &cpu->fetch.decoder; }
/** Returns a pointer to this CPU. */
virtual BaseCPU *getCpuPtr() { return cpu; }
#ifndef __CPU_SIMPLE_BASE_HH__
#define __CPU_SIMPLE_BASE_HH__
+#include "arch/decoder.hh"
#include "arch/predecoder.hh"
#include "base/statistics.hh"
#include "config/the_isa.hh"
#include "cpu/base.hh"
#include "cpu/checker/cpu.hh"
-#include "cpu/decode.hh"
#include "cpu/pc_event.hh"
#include "cpu/simple_thread.hh"
#include "cpu/static_inst.hh"
#ifndef __CPU_SIMPLE_THREAD_HH__
#define __CPU_SIMPLE_THREAD_HH__
+#include "arch/decoder.hh"
#include "arch/isa.hh"
#include "arch/isa_traits.hh"
#include "arch/registers.hh"
#include "arch/types.hh"
#include "base/types.hh"
#include "config/the_isa.hh"
-#include "cpu/decode.hh"
#include "cpu/thread_context.hh"
#include "cpu/thread_state.hh"
#include "debug/FloatRegs.hh"
TheISA::TLB *itb;
TheISA::TLB *dtb;
- Decoder decoder;
+ TheISA::Decoder decoder;
// constructor: initialize SimpleThread from given process structure
// FS
CheckerCPU *getCheckerCpuPtr() { return NULL; }
- Decoder *getDecoderPtr() { return &decoder; }
+ TheISA::Decoder *getDecoderPtr() { return &decoder; }
System *getSystemPtr() { return system; }
// DTB pointers.
namespace TheISA
{
+ class Decoder;
class TLB;
}
class BaseCPU;
class CheckerCPU;
class Checkpoint;
-class Decoder;
class EndQuiesceEvent;
class SETranslatingPortProxy;
class FSTranslatingPortProxy;
virtual CheckerCPU *getCheckerCpuPtr() = 0;
- virtual Decoder *getDecoderPtr() = 0;
+ virtual TheISA::Decoder *getDecoderPtr() = 0;
virtual System *getSystemPtr() = 0;
CheckerCPU *getCheckerCpuPtr() { return actualTC->getCheckerCpuPtr(); }
- Decoder *getDecoderPtr() { return actualTC->getDecoderPtr(); }
+ TheISA::Decoder *getDecoderPtr() { return actualTC->getDecoderPtr(); }
System *getSystemPtr() { return actualTC->getSystemPtr(); }
projects / gem5.git / commitdiff