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authorSteve Reinhardt <stever@eecs.umich.edu>2003-10-10 09:57:26 -0700
committerSteve Reinhardt <stever@eecs.umich.edu>2003-10-10 09:57:26 -0700
commit52b31ea0a6a15b4a88530cfe411224d750e37899 (patch)
tree6315a9be6545c32bbe975095b1803f156bbcebd1 /sim/exec_context.cc
parent9e7f6da14195f00333df22a77ca4ed8d62bf8140 (diff)
downloadgem5-52b31ea0a6a15b4a88530cfe411224d750e37899.tar.xz
File moves for the reorg. Tree is in broken state until I commit the makefile and
#include changes. --HG-- rename : sim/cache/lzss_compression.cc => base/compression/lzss_compression.cc rename : sim/cache/lzss_compression.hh => base/compression/lzss_compression.hh rename : sim/cache/null_compression.hh => base/compression/null_compression.hh rename : sim/hybrid_pred.cc => base/hybrid_pred.cc rename : sim/hybrid_pred.hh => base/hybrid_pred.hh rename : base/aout_object.cc => base/loader/aout_object.cc rename : base/aout_object.hh => base/loader/aout_object.hh rename : base/coff_sym.h => base/loader/coff_sym.h rename : base/coff_symconst.h => base/loader/coff_symconst.h rename : base/ecoff_object.cc => base/loader/ecoff_object.cc rename : base/ecoff_object.hh => base/loader/ecoff_object.hh rename : base/elf_object.cc => base/loader/elf_object.cc rename : base/elf_object.hh => base/loader/elf_object.hh rename : base/exec_aout.h => base/loader/exec_aout.h rename : base/exec_ecoff.h => base/loader/exec_ecoff.h rename : base/object_file.cc => base/loader/object_file.cc rename : base/object_file.hh => base/loader/object_file.hh rename : base/symtab.cc => base/loader/symtab.cc rename : base/symtab.hh => base/loader/symtab.hh rename : sim/predictor.hh => base/predictor.hh rename : sim/sat_counter.cc => base/sat_counter.cc rename : sim/sat_counter.hh => base/sat_counter.hh rename : sim/base_cpu.cc => cpu/base_cpu.cc rename : sim/base_cpu.hh => cpu/base_cpu.hh rename : sim/exec_context.cc => cpu/exec_context.cc rename : sim/exec_context.hh => cpu/exec_context.hh rename : sim/exetrace.cc => cpu/exetrace.cc rename : sim/exetrace.hh => cpu/exetrace.hh rename : sim/op_class.hh => cpu/full_cpu/op_class.hh rename : sim/smt.hh => cpu/full_cpu/smt.hh rename : sim/inst_seq.hh => cpu/inst_seq.hh rename : sim/intr_control.cc => cpu/intr_control.cc rename : sim/intr_control.hh => cpu/intr_control.hh rename : sim/memtest.cc => cpu/memtest/memtest.cc rename : sim/memtest.hh => cpu/memtest/memtest.hh rename : sim/pc_event.cc => cpu/pc_event.cc rename : sim/pc_event.hh => cpu/pc_event.hh rename : sim/simple_cpu.cc => cpu/simple_cpu/simple_cpu.cc rename : sim/simple_cpu.hh => cpu/simple_cpu/simple_cpu.hh rename : sim/static_inst.cc => cpu/static_inst.cc rename : sim/static_inst.hh => cpu/static_inst.hh extra : convert_revision : 05bd41acb2a424f1a38609fd4ac6df681bb479d6
Diffstat (limited to 'sim/exec_context.cc')
-rw-r--r--sim/exec_context.cc106
1 files changed, 0 insertions, 106 deletions
diff --git a/sim/exec_context.cc b/sim/exec_context.cc
deleted file mode 100644
index c81d172a8..000000000
--- a/sim/exec_context.cc
+++ /dev/null
@@ -1,106 +0,0 @@
-/*
- * Copyright (c) 2003 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.
- */
-
-#include <string>
-
-#include "base_cpu.hh"
-#include "exec_context.hh"
-
-#ifdef FULL_SYSTEM
-#include "system.hh"
-#else
-#include "prog.hh"
-#endif
-
-using namespace std;
-
-// constructor
-#ifdef FULL_SYSTEM
-ExecContext::ExecContext(BaseCPU *_cpu, int _thread_num, System *_sys,
- AlphaItb *_itb, AlphaDtb *_dtb,
- FunctionalMemory *_mem, int _cpu_id)
- : kernelStats(this, _cpu), cpu(_cpu), thread_num(_thread_num), mem(_mem),
- itb(_itb), dtb(_dtb), cpu_id(_cpu_id), system(_sys),
- memCtrl(_sys->memCtrl), physmem(_sys->physmem)
-{
- memset(&regs, 0, sizeof(RegFile));
- _status = Active;
- func_exe_insn = 0;
- storeCondFailures = 0;
- system->registerExecContext(this);
-}
-#else
-ExecContext::ExecContext(BaseCPU *_cpu, int _thread_num,
- Process *_process, int _asid)
- : cpu(_cpu), thread_num(_thread_num), process(_process), asid (_asid)
-{
-
- // Register with process object. Our 'active' will be set by the
- // process iff we're the initial context. Others are reserved for
- // dynamically created threads.
- process->registerExecContext(this);
-
- mem = process->getMemory();
-
- func_exe_insn = 0;
- storeCondFailures = 0;
-}
-
-ExecContext::ExecContext(BaseCPU *_cpu, int _thread_num,
- FunctionalMemory *_mem, int _asid)
- : cpu(_cpu), thread_num(_thread_num), process(NULL), mem(_mem),
- asid(_asid)
-{
-}
-#endif
-
-void
-ExecContext::setStatus(Status new_status)
-{
-#ifdef FULL_SYSTEM
- if (status() == new_status)
- return;
-
- // Don't change the status from active if there are pending interrupts
- if (new_status == Suspended && cpu->check_interrupts()) {
- assert(status() == Active);
- return;
- }
-#endif
-
- _status = new_status;
- cpu->execCtxStatusChg();
-}
-
-void
-ExecContext::regStats(const string &name)
-{
-#ifdef FULL_SYSTEM
- kernelStats.regStats(name + ".kern");
-#endif
-}