Fixes to get compiling to work. This is mainly fixing up some includes; changing functions within the XCs; changing MemReqPtrs to Requests or Packets where appropriate.

Currently the O3 and Ozone CPUs do not work in the new memory system; I still need to fix up the ports to work and handle responses properly.  This check-in is so that the merge between m5 and newmem is no longer outstanding.

src/SConscript:
    Need to include FU Pool for new CPU model.  I'll try to figure out a cleaner way to handle this in the future.
src/base/traceflags.py:
    Include new traces flags, fix up merge mess up.
src/cpu/SConscript:
    Include the base_dyn_inst.cc as one of othe sources.
    Don't compile the Ozone CPU for now.
src/cpu/base.cc:
    Remove an extra } from the merge.
src/cpu/base_dyn_inst.cc:
    Fixes to make compiling work.  Don't instantiate the OzoneCPU for now.
src/cpu/base_dyn_inst.hh:
src/cpu/o3/2bit_local_pred.cc:
src/cpu/o3/alpha_cpu_builder.cc:
src/cpu/o3/alpha_cpu_impl.hh:
src/cpu/o3/alpha_dyn_inst.hh:
src/cpu/o3/alpha_params.hh:
src/cpu/o3/bpred_unit.cc:
src/cpu/o3/btb.hh:
src/cpu/o3/commit.hh:
src/cpu/o3/commit_impl.hh:
src/cpu/o3/cpu.cc:
src/cpu/o3/cpu.hh:
src/cpu/o3/fetch.hh:
src/cpu/o3/fetch_impl.hh:
src/cpu/o3/free_list.hh:
src/cpu/o3/iew.hh:
src/cpu/o3/iew_impl.hh:
src/cpu/o3/inst_queue.hh:
src/cpu/o3/inst_queue_impl.hh:
src/cpu/o3/regfile.hh:
src/cpu/o3/sat_counter.hh:
src/cpu/op_class.hh:
src/cpu/ozone/cpu.hh:
src/cpu/checker/cpu.cc:
src/cpu/checker/cpu.hh:
src/cpu/checker/exec_context.hh:
src/cpu/checker/o3_cpu_builder.cc:
src/cpu/ozone/cpu_impl.hh:
src/mem/request.hh:
src/cpu/o3/fu_pool.hh:
src/cpu/o3/lsq.hh:
src/cpu/o3/lsq_unit.hh:
src/cpu/o3/lsq_unit_impl.hh:
src/cpu/o3/thread_state.hh:
src/cpu/ozone/back_end.hh:
src/cpu/ozone/dyn_inst.cc:
src/cpu/ozone/dyn_inst.hh:
src/cpu/ozone/front_end.hh:
src/cpu/ozone/inorder_back_end.hh:
src/cpu/ozone/lw_back_end.hh:
src/cpu/ozone/lw_lsq.hh:
src/cpu/ozone/ozone_impl.hh:
src/cpu/ozone/thread_state.hh:
    Fixes to get compiling to work.
src/cpu/o3/alpha_cpu.hh:
    Fixes to get compiling to work.
    Float reg accessors have changed, as well as MemReqPtrs to RequestPtrs.
src/cpu/o3/alpha_dyn_inst_impl.hh:
    Fixes to get compiling to work.
    Pass in the packet to the completeAcc function.
    Fix up syscall function.

--HG--
rename : cpu/activity.cc => src/cpu/activity.cc
rename : cpu/activity.hh => src/cpu/activity.hh
rename : cpu/checker/cpu.cc => src/cpu/checker/cpu.cc
rename : cpu/checker/cpu.hh => src/cpu/checker/cpu.hh
rename : cpu/checker/cpu_builder.cc => src/cpu/checker/cpu_builder.cc
rename : cpu/checker/exec_context.hh => src/cpu/checker/exec_context.hh
rename : cpu/checker/o3_cpu_builder.cc => src/cpu/checker/o3_cpu_builder.cc
rename : cpu/o3/dep_graph.hh => src/cpu/o3/dep_graph.hh
rename : cpu/o3/fu_pool.cc => src/cpu/o3/fu_pool.cc
rename : cpu/o3/fu_pool.hh => src/cpu/o3/fu_pool.hh
rename : cpu/o3/lsq.cc => src/cpu/o3/lsq.cc
rename : cpu/o3/lsq.hh => src/cpu/o3/lsq.hh
rename : cpu/o3/lsq_impl.hh => src/cpu/o3/lsq_impl.hh
rename : cpu/o3/lsq_unit.cc => src/cpu/o3/lsq_unit.cc
rename : cpu/o3/lsq_unit.hh => src/cpu/o3/lsq_unit.hh
rename : cpu/o3/lsq_unit_impl.hh => src/cpu/o3/lsq_unit_impl.hh
rename : cpu/o3/scoreboard.cc => src/cpu/o3/scoreboard.cc
rename : cpu/o3/scoreboard.hh => src/cpu/o3/scoreboard.hh
rename : cpu/o3/thread_state.hh => src/cpu/o3/thread_state.hh
rename : cpu/ozone/back_end.cc => src/cpu/ozone/back_end.cc
rename : cpu/ozone/back_end.hh => src/cpu/ozone/back_end.hh
rename : cpu/ozone/back_end_impl.hh => src/cpu/ozone/back_end_impl.hh
rename : cpu/ozone/cpu_builder.cc => src/cpu/ozone/cpu_builder.cc
rename : cpu/ozone/dyn_inst.cc => src/cpu/ozone/dyn_inst.cc
rename : cpu/ozone/dyn_inst.hh => src/cpu/ozone/dyn_inst.hh
rename : cpu/ozone/dyn_inst_impl.hh => src/cpu/ozone/dyn_inst_impl.hh
rename : cpu/ozone/front_end.cc => src/cpu/ozone/front_end.cc
rename : cpu/ozone/front_end.hh => src/cpu/ozone/front_end.hh
rename : cpu/ozone/front_end_impl.hh => src/cpu/ozone/front_end_impl.hh
rename : cpu/ozone/inorder_back_end.cc => src/cpu/ozone/inorder_back_end.cc
rename : cpu/ozone/inorder_back_end.hh => src/cpu/ozone/inorder_back_end.hh
rename : cpu/ozone/inorder_back_end_impl.hh => src/cpu/ozone/inorder_back_end_impl.hh
rename : cpu/ozone/inst_queue.cc => src/cpu/ozone/inst_queue.cc
rename : cpu/ozone/inst_queue.hh => src/cpu/ozone/inst_queue.hh
rename : cpu/ozone/inst_queue_impl.hh => src/cpu/ozone/inst_queue_impl.hh
rename : cpu/ozone/lsq_unit.cc => src/cpu/ozone/lsq_unit.cc
rename : cpu/ozone/lsq_unit.hh => src/cpu/ozone/lsq_unit.hh
rename : cpu/ozone/lsq_unit_impl.hh => src/cpu/ozone/lsq_unit_impl.hh
rename : cpu/ozone/lw_back_end.cc => src/cpu/ozone/lw_back_end.cc
rename : cpu/ozone/lw_back_end.hh => src/cpu/ozone/lw_back_end.hh
rename : cpu/ozone/lw_back_end_impl.hh => src/cpu/ozone/lw_back_end_impl.hh
rename : cpu/ozone/lw_lsq.cc => src/cpu/ozone/lw_lsq.cc
rename : cpu/ozone/lw_lsq.hh => src/cpu/ozone/lw_lsq.hh
rename : cpu/ozone/lw_lsq_impl.hh => src/cpu/ozone/lw_lsq_impl.hh
rename : cpu/ozone/null_predictor.hh => src/cpu/ozone/null_predictor.hh
rename : cpu/ozone/ozone_impl.hh => src/cpu/ozone/ozone_impl.hh
rename : cpu/ozone/rename_table.cc => src/cpu/ozone/rename_table.cc
rename : cpu/ozone/rename_table.hh => src/cpu/ozone/rename_table.hh
rename : cpu/ozone/rename_table_impl.hh => src/cpu/ozone/rename_table_impl.hh
rename : cpu/ozone/simple_impl.hh => src/cpu/ozone/simple_impl.hh
rename : cpu/ozone/simple_params.hh => src/cpu/ozone/simple_params.hh
rename : cpu/ozone/thread_state.hh => src/cpu/ozone/thread_state.hh
rename : cpu/quiesce_event.cc => src/cpu/quiesce_event.cc
rename : cpu/quiesce_event.hh => src/cpu/quiesce_event.hh
rename : cpu/thread_state.hh => src/cpu/thread_state.hh
rename : python/m5/objects/FUPool.py => src/python/m5/objects/FUPool.py
rename : python/m5/objects/OzoneCPU.py => src/python/m5/objects/OzoneCPU.py
rename : python/m5/objects/SimpleOzoneCPU.py => src/python/m5/objects/SimpleOzoneCPU.py
extra : convert_revision : ca7f0fbf65ee1a70d482fb4eda9a1840c7f9b8f8

1 files changed, 283 insertions, 0 deletions

diff --git a/src/cpu/checker/exec_context.hh b/src/cpu/checker/exec_context.hh
new file mode 100644
index 000000000..7d30e736a
--- /dev/null
+++ b/src/cpu/checker/exec_context.hh
@@ -0,0 +1,283 @@
+/*
+ * 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.
+ */
+
+#ifndef __CPU_CHECKER_EXEC_CONTEXT_HH__
+#define __CPU_CHECKER_EXEC_CONTEXT_HH__
+
+#include "cpu/checker/cpu.hh"
+#include "cpu/cpu_exec_context.hh"
+#include "cpu/exec_context.hh"
+
+class EndQuiesceEvent;
+namespace Kernel {
+    class Statistics;
+};
+
+template <class XC>
+class CheckerExecContext : public ExecContext
+{
+  public:
+    CheckerExecContext(XC *actual_xc,
+                       CheckerCPU *checker_cpu)
+        : actualXC(actual_xc), checkerXC(checker_cpu->cpuXC),
+          checkerCPU(checker_cpu)
+    { }
+
+  private:
+    XC *actualXC;
+    CPUExecContext *checkerXC;
+    CheckerCPU *checkerCPU;
+
+  public:
+
+    BaseCPU *getCpuPtr() { return actualXC->getCpuPtr(); }
+
+    void setCpuId(int id)
+    {
+        actualXC->setCpuId(id);
+        checkerXC->setCpuId(id);
+    }
+
+    int readCpuId() { return actualXC->readCpuId(); }
+
+    TranslatingPort *getMemPort() { return actualXC->getMemPort(); }
+
+#if FULL_SYSTEM
+    System *getSystemPtr() { return actualXC->getSystemPtr(); }
+
+    PhysicalMemory *getPhysMemPtr() { return actualXC->getPhysMemPtr(); }
+
+    AlphaITB *getITBPtr() { return actualXC->getITBPtr(); }
+
+    AlphaDTB *getDTBPtr() { return actualXC->getDTBPtr(); }
+
+    Kernel::Statistics *getKernelStats() { return actualXC->getKernelStats(); }
+#else
+    Process *getProcessPtr() { return actualXC->getProcessPtr(); }
+#endif
+
+    Status status() const { return actualXC->status(); }
+
+    void setStatus(Status new_status)
+    {
+        actualXC->setStatus(new_status);
+        checkerXC->setStatus(new_status);
+    }
+
+    /// Set the status to Active.  Optional delay indicates number of
+    /// cycles to wait before beginning execution.
+    void activate(int delay = 1) { actualXC->activate(delay); }
+
+    /// Set the status to Suspended.
+    void suspend() { actualXC->suspend(); }
+
+    /// Set the status to Unallocated.
+    void deallocate() { actualXC->deallocate(); }
+
+    /// Set the status to Halted.
+    void halt() { actualXC->halt(); }
+
+#if FULL_SYSTEM
+    void dumpFuncProfile() { actualXC->dumpFuncProfile(); }
+#endif
+
+    void takeOverFrom(ExecContext *oldContext)
+    {
+        actualXC->takeOverFrom(oldContext);
+        checkerXC->takeOverFrom(oldContext);
+    }
+
+    void regStats(const std::string &name) { actualXC->regStats(name); }
+
+    void serialize(std::ostream &os) { actualXC->serialize(os); }
+    void unserialize(Checkpoint *cp, const std::string &section)
+    { actualXC->unserialize(cp, section); }
+
+#if FULL_SYSTEM
+    EndQuiesceEvent *getQuiesceEvent() { return actualXC->getQuiesceEvent(); }
+
+    Tick readLastActivate() { return actualXC->readLastActivate(); }
+    Tick readLastSuspend() { return actualXC->readLastSuspend(); }
+
+    void profileClear() { return actualXC->profileClear(); }
+    void profileSample() { return actualXC->profileSample(); }
+#endif
+
+    int getThreadNum() { return actualXC->getThreadNum(); }
+
+    // @todo: Do I need this?
+    MachInst getInst() { return actualXC->getInst(); }
+
+    // @todo: Do I need this?
+    void copyArchRegs(ExecContext *xc)
+    {
+        actualXC->copyArchRegs(xc);
+        checkerXC->copyArchRegs(xc);
+    }
+
+    void clearArchRegs()
+    {
+        actualXC->clearArchRegs();
+        checkerXC->clearArchRegs();
+    }
+
+    //
+    // New accessors for new decoder.
+    //
+    uint64_t readIntReg(int reg_idx)
+    { return actualXC->readIntReg(reg_idx); }
+
+    FloatReg readFloatReg(int reg_idx, int width)
+    { return actualXC->readFloatReg(reg_idx, width); }
+
+    FloatReg readFloatReg(int reg_idx)
+    { return actualXC->readFloatReg(reg_idx); }
+
+    FloatRegBits readFloatRegBits(int reg_idx, int width)
+    { return actualXC->readFloatRegBits(reg_idx, width); }
+
+    FloatRegBits readFloatRegBits(int reg_idx)
+    { return actualXC->readFloatRegBits(reg_idx); }
+
+    void setIntReg(int reg_idx, uint64_t val)
+    {
+        actualXC->setIntReg(reg_idx, val);
+        checkerXC->setIntReg(reg_idx, val);
+    }
+
+    void setFloatReg(int reg_idx, FloatReg val, int width)
+    {
+        actualXC->setFloatReg(reg_idx, val, width);
+        checkerXC->setFloatReg(reg_idx, val, width);
+    }
+
+    void setFloatReg(int reg_idx, FloatReg val)
+    {
+        actualXC->setFloatReg(reg_idx, val);
+        checkerXC->setFloatReg(reg_idx, val);
+    }
+
+    void setFloatRegBits(int reg_idx, FloatRegBits val, int width)
+    {
+        actualXC->setFloatRegBits(reg_idx, val, width);
+        checkerXC->setFloatRegBits(reg_idx, val, width);
+    }
+
+    void setFloatRegBits(int reg_idx, FloatRegBits val)
+    {
+        actualXC->setFloatRegBits(reg_idx, val);
+        checkerXC->setFloatRegBits(reg_idx, val);
+    }
+
+    uint64_t readPC() { return actualXC->readPC(); }
+
+    void setPC(uint64_t val)
+    {
+        actualXC->setPC(val);
+        checkerXC->setPC(val);
+        checkerCPU->recordPCChange(val);
+    }
+
+    uint64_t readNextPC() { return actualXC->readNextPC(); }
+
+    void setNextPC(uint64_t val)
+    {
+        actualXC->setNextPC(val);
+        checkerXC->setNextPC(val);
+        checkerCPU->recordNextPCChange(val);
+    }
+
+    uint64_t readNextNPC() { return actualXC->readNextNPC(); }
+
+    void setNextNPC(uint64_t val)
+    {
+        actualXC->setNextNPC(val);
+        checkerXC->setNextNPC(val);
+        checkerCPU->recordNextPCChange(val);
+    }
+
+    MiscReg readMiscReg(int misc_reg)
+    { return actualXC->readMiscReg(misc_reg); }
+
+    MiscReg readMiscRegWithEffect(int misc_reg, Fault &fault)
+    { return actualXC->readMiscRegWithEffect(misc_reg, fault); }
+
+    Fault setMiscReg(int misc_reg, const MiscReg &val)
+    {
+        checkerXC->setMiscReg(misc_reg, val);
+        return actualXC->setMiscReg(misc_reg, val);
+    }
+
+    Fault setMiscRegWithEffect(int misc_reg, const MiscReg &val)
+    {
+        checkerXC->setMiscRegWithEffect(misc_reg, val);
+        return actualXC->setMiscRegWithEffect(misc_reg, val);
+    }
+
+    unsigned readStCondFailures()
+    { return actualXC->readStCondFailures(); }
+
+    void setStCondFailures(unsigned sc_failures)
+    {
+        checkerXC->setStCondFailures(sc_failures);
+        actualXC->setStCondFailures(sc_failures);
+    }
+#if FULL_SYSTEM
+    bool inPalMode() { return actualXC->inPalMode(); }
+#endif
+
+    // @todo: Fix this!
+    bool misspeculating() { return actualXC->misspeculating(); }
+
+#if !FULL_SYSTEM
+    IntReg getSyscallArg(int i) { return actualXC->getSyscallArg(i); }
+
+    // used to shift args for indirect syscall
+    void setSyscallArg(int i, IntReg val)
+    {
+        checkerXC->setSyscallArg(i, val);
+        actualXC->setSyscallArg(i, val);
+    }
+
+    void setSyscallReturn(SyscallReturn return_value)
+    {
+        checkerXC->setSyscallReturn(return_value);
+        actualXC->setSyscallReturn(return_value);
+    }
+
+    Counter readFuncExeInst() { return actualXC->readFuncExeInst(); }
+#endif
+    void changeRegFileContext(RegFile::ContextParam param,
+            RegFile::ContextVal val)
+    {
+        actualXC->changeRegFileContext(param, val);
+        checkerXC->changeRegFileContext(param, val);
+    }
+};
+
+#endif // __CPU_CHECKER_EXEC_CONTEXT_HH__