New directory structure:

- simulator source now in 'src' subdirectory
- imported files from 'ext' repository
- support building in arbitrary places, including
outside of the source tree.  See comment at top
of SConstruct file for more details.
Regression tests are temporarily disabled; that
syetem needs more extensive revisions.

SConstruct:
    Update for new directory structure.
    Modify to support build trees that are not subdirectories
    of the source tree.  See comment at top of file for
    more details.
    Regression tests are temporarily disabled.
src/arch/SConscript:
src/arch/isa_parser.py:
src/python/SConscript:
    Update for new directory structure.

--HG--
rename : build/SConstruct => SConstruct
rename : build/default_options/ALPHA_FS => build_opts/ALPHA_FS
rename : build/default_options/ALPHA_FS_TL => build_opts/ALPHA_FS_TL
rename : build/default_options/ALPHA_SE => build_opts/ALPHA_SE
rename : build/default_options/MIPS_SE => build_opts/MIPS_SE
rename : build/default_options/SPARC_SE => build_opts/SPARC_SE
rename : Doxyfile => src/Doxyfile
rename : SConscript => src/SConscript
rename : arch/SConscript => src/arch/SConscript
rename : arch/alpha/SConscript => src/arch/alpha/SConscript
rename : arch/alpha/aout_machdep.h => src/arch/alpha/aout_machdep.h
rename : arch/alpha/arguments.cc => src/arch/alpha/arguments.cc
rename : arch/alpha/arguments.hh => src/arch/alpha/arguments.hh
rename : arch/alpha/ecoff_machdep.h => src/arch/alpha/ecoff_machdep.h
rename : arch/alpha/ev5.cc => src/arch/alpha/ev5.cc
rename : arch/alpha/ev5.hh => src/arch/alpha/ev5.hh
rename : arch/alpha/faults.cc => src/arch/alpha/faults.cc
rename : arch/alpha/faults.hh => src/arch/alpha/faults.hh
rename : arch/alpha/freebsd/system.cc => src/arch/alpha/freebsd/system.cc
rename : arch/alpha/freebsd/system.hh => src/arch/alpha/freebsd/system.hh
rename : arch/alpha/isa/branch.isa => src/arch/alpha/isa/branch.isa
rename : arch/alpha/isa/decoder.isa => src/arch/alpha/isa/decoder.isa
rename : arch/alpha/isa/fp.isa => src/arch/alpha/isa/fp.isa
rename : arch/alpha/isa/int.isa => src/arch/alpha/isa/int.isa
rename : arch/alpha/isa/main.isa => src/arch/alpha/isa/main.isa
rename : arch/alpha/isa/mem.isa => src/arch/alpha/isa/mem.isa
rename : arch/alpha/isa/opcdec.isa => src/arch/alpha/isa/opcdec.isa
rename : arch/alpha/isa/pal.isa => src/arch/alpha/isa/pal.isa
rename : arch/alpha/isa/unimp.isa => src/arch/alpha/isa/unimp.isa
rename : arch/alpha/isa/unknown.isa => src/arch/alpha/isa/unknown.isa
rename : arch/alpha/isa/util.isa => src/arch/alpha/isa/util.isa
rename : arch/alpha/isa_traits.hh => src/arch/alpha/isa_traits.hh
rename : arch/alpha/linux/aligned.hh => src/arch/alpha/linux/aligned.hh
rename : arch/alpha/linux/hwrpb.hh => src/arch/alpha/linux/hwrpb.hh
rename : arch/alpha/linux/linux.cc => src/arch/alpha/linux/linux.cc
rename : arch/alpha/linux/linux.hh => src/arch/alpha/linux/linux.hh
rename : arch/alpha/linux/process.cc => src/arch/alpha/linux/process.cc
rename : arch/alpha/linux/process.hh => src/arch/alpha/linux/process.hh
rename : arch/alpha/linux/system.cc => src/arch/alpha/linux/system.cc
rename : arch/alpha/linux/system.hh => src/arch/alpha/linux/system.hh
rename : arch/alpha/linux/thread_info.hh => src/arch/alpha/linux/thread_info.hh
rename : arch/alpha/linux/threadinfo.hh => src/arch/alpha/linux/threadinfo.hh
rename : arch/alpha/osfpal.cc => src/arch/alpha/osfpal.cc
rename : arch/alpha/osfpal.hh => src/arch/alpha/osfpal.hh
rename : arch/alpha/process.cc => src/arch/alpha/process.cc
rename : arch/alpha/process.hh => src/arch/alpha/process.hh
rename : arch/alpha/regfile.hh => src/arch/alpha/regfile.hh
rename : arch/alpha/stacktrace.cc => src/arch/alpha/stacktrace.cc
rename : arch/alpha/stacktrace.hh => src/arch/alpha/stacktrace.hh
rename : arch/alpha/system.cc => src/arch/alpha/system.cc
rename : arch/alpha/system.hh => src/arch/alpha/system.hh
rename : arch/alpha/tlb.cc => src/arch/alpha/tlb.cc
rename : arch/alpha/tlb.hh => src/arch/alpha/tlb.hh
rename : arch/alpha/tru64/process.cc => src/arch/alpha/tru64/process.cc
rename : arch/alpha/tru64/process.hh => src/arch/alpha/tru64/process.hh
rename : arch/alpha/tru64/system.cc => src/arch/alpha/tru64/system.cc
rename : arch/alpha/tru64/system.hh => src/arch/alpha/tru64/system.hh
rename : arch/alpha/tru64/tru64.cc => src/arch/alpha/tru64/tru64.cc
rename : arch/alpha/tru64/tru64.hh => src/arch/alpha/tru64/tru64.hh
rename : arch/alpha/types.hh => src/arch/alpha/types.hh
rename : arch/alpha/utility.hh => src/arch/alpha/utility.hh
rename : arch/alpha/vtophys.cc => src/arch/alpha/vtophys.cc
rename : arch/alpha/vtophys.hh => src/arch/alpha/vtophys.hh
rename : arch/isa_parser.py => src/arch/isa_parser.py
rename : arch/isa_specific.hh => src/arch/isa_specific.hh
rename : arch/mips/SConscript => src/arch/mips/SConscript
rename : arch/mips/faults.cc => src/arch/mips/faults.cc
rename : arch/mips/faults.hh => src/arch/mips/faults.hh
rename : arch/mips/isa/base.isa => src/arch/mips/isa/base.isa
rename : arch/mips/isa/bitfields.isa => src/arch/mips/isa/bitfields.isa
rename : arch/mips/isa/decoder.isa => src/arch/mips/isa/decoder.isa
rename : arch/mips/isa/formats/basic.isa => src/arch/mips/isa/formats/basic.isa
rename : arch/mips/isa/formats/branch.isa => src/arch/mips/isa/formats/branch.isa
rename : arch/mips/isa/formats/formats.isa => src/arch/mips/isa/formats/formats.isa
rename : arch/mips/isa/formats/fp.isa => src/arch/mips/isa/formats/fp.isa
rename : arch/mips/isa/formats/int.isa => src/arch/mips/isa/formats/int.isa
rename : arch/mips/isa/formats/mem.isa => src/arch/mips/isa/formats/mem.isa
rename : arch/mips/isa/formats/noop.isa => src/arch/mips/isa/formats/noop.isa
rename : arch/mips/isa/formats/tlbop.isa => src/arch/mips/isa/formats/tlbop.isa
rename : arch/mips/isa/formats/trap.isa => src/arch/mips/isa/formats/trap.isa
rename : arch/mips/isa/formats/unimp.isa => src/arch/mips/isa/formats/unimp.isa
rename : arch/mips/isa/formats/unknown.isa => src/arch/mips/isa/formats/unknown.isa
rename : arch/mips/isa/formats/util.isa => src/arch/mips/isa/formats/util.isa
rename : arch/mips/isa/includes.isa => src/arch/mips/isa/includes.isa
rename : arch/mips/isa/main.isa => src/arch/mips/isa/main.isa
rename : arch/mips/isa/operands.isa => src/arch/mips/isa/operands.isa
rename : arch/mips/isa_traits.cc => src/arch/mips/isa_traits.cc
rename : arch/mips/isa_traits.hh => src/arch/mips/isa_traits.hh
rename : arch/mips/linux/linux.cc => src/arch/mips/linux/linux.cc
rename : arch/mips/linux/linux.hh => src/arch/mips/linux/linux.hh
rename : arch/mips/linux/process.cc => src/arch/mips/linux/process.cc
rename : arch/mips/linux/process.hh => src/arch/mips/linux/process.hh
rename : arch/mips/process.cc => src/arch/mips/process.cc
rename : arch/mips/process.hh => src/arch/mips/process.hh
rename : arch/mips/regfile/float_regfile.hh => src/arch/mips/regfile/float_regfile.hh
rename : arch/mips/regfile/int_regfile.hh => src/arch/mips/regfile/int_regfile.hh
rename : arch/mips/regfile/misc_regfile.hh => src/arch/mips/regfile/misc_regfile.hh
rename : arch/mips/regfile/regfile.hh => src/arch/mips/regfile/regfile.hh
rename : arch/mips/stacktrace.hh => src/arch/mips/stacktrace.hh
rename : arch/mips/types.hh => src/arch/mips/types.hh
rename : arch/mips/utility.hh => src/arch/mips/utility.hh
rename : arch/sparc/SConscript => src/arch/sparc/SConscript
rename : arch/sparc/faults.cc => src/arch/sparc/faults.cc
rename : arch/sparc/faults.hh => src/arch/sparc/faults.hh
rename : arch/sparc/isa/base.isa => src/arch/sparc/isa/base.isa
rename : arch/sparc/isa/bitfields.isa => src/arch/sparc/isa/bitfields.isa
rename : arch/sparc/isa/decoder.isa => src/arch/sparc/isa/decoder.isa
rename : arch/sparc/isa/formats.isa => src/arch/sparc/isa/formats.isa
rename : arch/sparc/isa/formats/basic.isa => src/arch/sparc/isa/formats/basic.isa
rename : arch/sparc/isa/formats/branch.isa => src/arch/sparc/isa/formats/branch.isa
rename : arch/sparc/isa/formats/integerop.isa => src/arch/sparc/isa/formats/integerop.isa
rename : arch/sparc/isa/formats/mem.isa => src/arch/sparc/isa/formats/mem.isa
rename : arch/sparc/isa/formats/nop.isa => src/arch/sparc/isa/formats/nop.isa
rename : arch/sparc/isa/formats/priv.isa => src/arch/sparc/isa/formats/priv.isa
rename : arch/sparc/isa/formats/trap.isa => src/arch/sparc/isa/formats/trap.isa
rename : arch/sparc/isa/formats/unknown.isa => src/arch/sparc/isa/formats/unknown.isa
rename : arch/sparc/isa/includes.isa => src/arch/sparc/isa/includes.isa
rename : arch/sparc/isa/main.isa => src/arch/sparc/isa/main.isa
rename : arch/sparc/isa/operands.isa => src/arch/sparc/isa/operands.isa
rename : arch/sparc/isa_traits.hh => src/arch/sparc/isa_traits.hh
rename : arch/sparc/linux/linux.cc => src/arch/sparc/linux/linux.cc
rename : arch/sparc/linux/linux.hh => src/arch/sparc/linux/linux.hh
rename : arch/sparc/linux/process.cc => src/arch/sparc/linux/process.cc
rename : arch/sparc/linux/process.hh => src/arch/sparc/linux/process.hh
rename : arch/sparc/process.cc => src/arch/sparc/process.cc
rename : arch/sparc/process.hh => src/arch/sparc/process.hh
rename : arch/sparc/regfile.hh => src/arch/sparc/regfile.hh
rename : arch/sparc/solaris/process.cc => src/arch/sparc/solaris/process.cc
rename : arch/sparc/solaris/process.hh => src/arch/sparc/solaris/process.hh
rename : arch/sparc/solaris/solaris.cc => src/arch/sparc/solaris/solaris.cc
rename : arch/sparc/solaris/solaris.hh => src/arch/sparc/solaris/solaris.hh
rename : arch/sparc/stacktrace.hh => src/arch/sparc/stacktrace.hh
rename : arch/sparc/system.cc => src/arch/sparc/system.cc
rename : arch/sparc/system.hh => src/arch/sparc/system.hh
rename : arch/sparc/utility.hh => src/arch/sparc/utility.hh
rename : base/bitfield.hh => src/base/bitfield.hh
rename : base/callback.hh => src/base/callback.hh
rename : base/chunk_generator.hh => src/base/chunk_generator.hh
rename : base/circlebuf.cc => src/base/circlebuf.cc
rename : base/circlebuf.hh => src/base/circlebuf.hh
rename : base/compression/lzss_compression.cc => src/base/compression/lzss_compression.cc
rename : base/compression/lzss_compression.hh => src/base/compression/lzss_compression.hh
rename : base/compression/null_compression.hh => src/base/compression/null_compression.hh
rename : base/cprintf.cc => src/base/cprintf.cc
rename : base/cprintf.hh => src/base/cprintf.hh
rename : base/cprintf_formats.hh => src/base/cprintf_formats.hh
rename : base/crc.cc => src/base/crc.cc
rename : base/crc.hh => src/base/crc.hh
rename : base/date.cc => src/base/date.cc
rename : base/dbl_list.hh => src/base/dbl_list.hh
rename : base/endian.hh => src/base/endian.hh
rename : base/fast_alloc.cc => src/base/fast_alloc.cc
rename : base/fast_alloc.hh => src/base/fast_alloc.hh
rename : base/fenv.hh => src/base/fenv.hh
rename : base/fifo_buffer.cc => src/base/fifo_buffer.cc
rename : base/fifo_buffer.hh => src/base/fifo_buffer.hh
rename : base/hashmap.hh => src/base/hashmap.hh
rename : base/hostinfo.cc => src/base/hostinfo.cc
rename : base/hostinfo.hh => src/base/hostinfo.hh
rename : base/hybrid_pred.cc => src/base/hybrid_pred.cc
rename : base/hybrid_pred.hh => src/base/hybrid_pred.hh
rename : base/inet.cc => src/base/inet.cc
rename : base/inet.hh => src/base/inet.hh
rename : base/inifile.cc => src/base/inifile.cc
rename : base/inifile.hh => src/base/inifile.hh
rename : base/intmath.cc => src/base/intmath.cc
rename : base/intmath.hh => src/base/intmath.hh
rename : base/kgdb.h => src/base/kgdb.h
rename : base/loader/aout_object.cc => src/base/loader/aout_object.cc
rename : base/loader/aout_object.hh => src/base/loader/aout_object.hh
rename : base/loader/coff_sym.h => src/base/loader/coff_sym.h
rename : base/loader/coff_symconst.h => src/base/loader/coff_symconst.h
rename : base/loader/ecoff_object.cc => src/base/loader/ecoff_object.cc
rename : base/loader/ecoff_object.hh => src/base/loader/ecoff_object.hh
rename : base/loader/elf_object.cc => src/base/loader/elf_object.cc
rename : base/loader/elf_object.hh => src/base/loader/elf_object.hh
rename : base/loader/exec_aout.h => src/base/loader/exec_aout.h
rename : base/loader/exec_ecoff.h => src/base/loader/exec_ecoff.h
rename : base/loader/object_file.cc => src/base/loader/object_file.cc
rename : base/loader/object_file.hh => src/base/loader/object_file.hh
rename : base/loader/symtab.cc => src/base/loader/symtab.cc
rename : base/loader/symtab.hh => src/base/loader/symtab.hh
rename : base/match.cc => src/base/match.cc
rename : base/match.hh => src/base/match.hh
rename : base/misc.cc => src/base/misc.cc
rename : base/misc.hh => src/base/misc.hh
rename : base/mod_num.hh => src/base/mod_num.hh
rename : base/mysql.cc => src/base/mysql.cc
rename : base/mysql.hh => src/base/mysql.hh
rename : base/output.cc => src/base/output.cc
rename : base/output.hh => src/base/output.hh
rename : base/pollevent.cc => src/base/pollevent.cc
rename : base/pollevent.hh => src/base/pollevent.hh
rename : base/predictor.hh => src/base/predictor.hh
rename : base/random.cc => src/base/random.cc
rename : base/random.hh => src/base/random.hh
rename : base/range.cc => src/base/range.cc
rename : base/range.hh => src/base/range.hh
rename : base/refcnt.hh => src/base/refcnt.hh
rename : base/remote_gdb.cc => src/base/remote_gdb.cc
rename : base/remote_gdb.hh => src/base/remote_gdb.hh
rename : base/res_list.hh => src/base/res_list.hh
rename : base/sat_counter.cc => src/base/sat_counter.cc
rename : base/sat_counter.hh => src/base/sat_counter.hh
rename : base/sched_list.hh => src/base/sched_list.hh
rename : base/socket.cc => src/base/socket.cc
rename : base/socket.hh => src/base/socket.hh
rename : base/statistics.cc => src/base/statistics.cc
rename : base/statistics.hh => src/base/statistics.hh
rename : base/stats/events.cc => src/base/stats/events.cc
rename : base/stats/events.hh => src/base/stats/events.hh
rename : base/stats/flags.hh => src/base/stats/flags.hh
rename : base/stats/mysql.cc => src/base/stats/mysql.cc
rename : base/stats/mysql.hh => src/base/stats/mysql.hh
rename : base/stats/mysql_run.hh => src/base/stats/mysql_run.hh
rename : base/stats/output.hh => src/base/stats/output.hh
rename : base/stats/statdb.cc => src/base/stats/statdb.cc
rename : base/stats/statdb.hh => src/base/stats/statdb.hh
rename : base/stats/text.cc => src/base/stats/text.cc
rename : base/stats/text.hh => src/base/stats/text.hh
rename : base/stats/types.hh => src/base/stats/types.hh
rename : base/stats/visit.cc => src/base/stats/visit.cc
rename : base/stats/visit.hh => src/base/stats/visit.hh
rename : base/str.cc => src/base/str.cc
rename : base/str.hh => src/base/str.hh
rename : base/time.cc => src/base/time.cc
rename : base/time.hh => src/base/time.hh
rename : base/timebuf.hh => src/base/timebuf.hh
rename : base/trace.cc => src/base/trace.cc
rename : base/trace.hh => src/base/trace.hh
rename : base/traceflags.py => src/base/traceflags.py
rename : base/userinfo.cc => src/base/userinfo.cc
rename : base/userinfo.hh => src/base/userinfo.hh
rename : cpu/SConscript => src/cpu/SConscript
rename : cpu/base.cc => src/cpu/base.cc
rename : cpu/base.hh => src/cpu/base.hh
rename : cpu/base_dyn_inst.cc => src/cpu/base_dyn_inst.cc
rename : cpu/base_dyn_inst.hh => src/cpu/base_dyn_inst.hh
rename : cpu/cpu_exec_context.cc => src/cpu/cpu_exec_context.cc
rename : cpu/cpu_exec_context.hh => src/cpu/cpu_exec_context.hh
rename : cpu/cpu_models.py => src/cpu/cpu_models.py
rename : cpu/exec_context.hh => src/cpu/exec_context.hh
rename : cpu/exetrace.cc => src/cpu/exetrace.cc
rename : cpu/exetrace.hh => src/cpu/exetrace.hh
rename : cpu/inst_seq.hh => src/cpu/inst_seq.hh
rename : cpu/intr_control.cc => src/cpu/intr_control.cc
rename : cpu/intr_control.hh => src/cpu/intr_control.hh
rename : cpu/memtest/memtest.cc => src/cpu/memtest/memtest.cc
rename : cpu/memtest/memtest.hh => src/cpu/memtest/memtest.hh
rename : cpu/o3/2bit_local_pred.cc => src/cpu/o3/2bit_local_pred.cc
rename : cpu/o3/2bit_local_pred.hh => src/cpu/o3/2bit_local_pred.hh
rename : cpu/o3/alpha_cpu.cc => src/cpu/o3/alpha_cpu.cc
rename : cpu/o3/alpha_cpu.hh => src/cpu/o3/alpha_cpu.hh
rename : cpu/o3/alpha_cpu_builder.cc => src/cpu/o3/alpha_cpu_builder.cc
rename : cpu/o3/alpha_cpu_impl.hh => src/cpu/o3/alpha_cpu_impl.hh
rename : cpu/o3/alpha_dyn_inst.cc => src/cpu/o3/alpha_dyn_inst.cc
rename : cpu/o3/alpha_dyn_inst.hh => src/cpu/o3/alpha_dyn_inst.hh
rename : cpu/o3/alpha_dyn_inst_impl.hh => src/cpu/o3/alpha_dyn_inst_impl.hh
rename : cpu/o3/alpha_impl.hh => src/cpu/o3/alpha_impl.hh
rename : cpu/o3/alpha_params.hh => src/cpu/o3/alpha_params.hh
rename : cpu/o3/bpred_unit.cc => src/cpu/o3/bpred_unit.cc
rename : cpu/o3/bpred_unit.hh => src/cpu/o3/bpred_unit.hh
rename : cpu/o3/bpred_unit_impl.hh => src/cpu/o3/bpred_unit_impl.hh
rename : cpu/o3/btb.cc => src/cpu/o3/btb.cc
rename : cpu/o3/btb.hh => src/cpu/o3/btb.hh
rename : cpu/o3/comm.hh => src/cpu/o3/comm.hh
rename : cpu/o3/commit.cc => src/cpu/o3/commit.cc
rename : cpu/o3/commit.hh => src/cpu/o3/commit.hh
rename : cpu/o3/commit_impl.hh => src/cpu/o3/commit_impl.hh
rename : cpu/o3/cpu.cc => src/cpu/o3/cpu.cc
rename : cpu/o3/cpu.hh => src/cpu/o3/cpu.hh
rename : cpu/o3/cpu_policy.hh => src/cpu/o3/cpu_policy.hh
rename : cpu/o3/decode.cc => src/cpu/o3/decode.cc
rename : cpu/o3/decode.hh => src/cpu/o3/decode.hh
rename : cpu/o3/decode_impl.hh => src/cpu/o3/decode_impl.hh
rename : cpu/o3/fetch.cc => src/cpu/o3/fetch.cc
rename : cpu/o3/fetch.hh => src/cpu/o3/fetch.hh
rename : cpu/o3/fetch_impl.hh => src/cpu/o3/fetch_impl.hh
rename : cpu/o3/free_list.cc => src/cpu/o3/free_list.cc
rename : cpu/o3/free_list.hh => src/cpu/o3/free_list.hh
rename : cpu/o3/iew.cc => src/cpu/o3/iew.cc
rename : cpu/o3/iew.hh => src/cpu/o3/iew.hh
rename : cpu/o3/iew_impl.hh => src/cpu/o3/iew_impl.hh
rename : cpu/o3/inst_queue.cc => src/cpu/o3/inst_queue.cc
rename : cpu/o3/inst_queue.hh => src/cpu/o3/inst_queue.hh
rename : cpu/o3/inst_queue_impl.hh => src/cpu/o3/inst_queue_impl.hh
rename : cpu/o3/mem_dep_unit.cc => src/cpu/o3/mem_dep_unit.cc
rename : cpu/o3/mem_dep_unit.hh => src/cpu/o3/mem_dep_unit.hh
rename : cpu/o3/mem_dep_unit_impl.hh => src/cpu/o3/mem_dep_unit_impl.hh
rename : cpu/o3/ras.cc => src/cpu/o3/ras.cc
rename : cpu/o3/ras.hh => src/cpu/o3/ras.hh
rename : cpu/o3/regfile.hh => src/cpu/o3/regfile.hh
rename : cpu/o3/rename.cc => src/cpu/o3/rename.cc
rename : cpu/o3/rename.hh => src/cpu/o3/rename.hh
rename : cpu/o3/rename_impl.hh => src/cpu/o3/rename_impl.hh
rename : cpu/o3/rename_map.cc => src/cpu/o3/rename_map.cc
rename : cpu/o3/rename_map.hh => src/cpu/o3/rename_map.hh
rename : cpu/o3/rob.cc => src/cpu/o3/rob.cc
rename : cpu/o3/rob.hh => src/cpu/o3/rob.hh
rename : cpu/o3/rob_impl.hh => src/cpu/o3/rob_impl.hh
rename : cpu/o3/sat_counter.cc => src/cpu/o3/sat_counter.cc
rename : cpu/o3/sat_counter.hh => src/cpu/o3/sat_counter.hh
rename : cpu/o3/store_set.cc => src/cpu/o3/store_set.cc
rename : cpu/o3/store_set.hh => src/cpu/o3/store_set.hh
rename : cpu/o3/tournament_pred.cc => src/cpu/o3/tournament_pred.cc
rename : cpu/o3/tournament_pred.hh => src/cpu/o3/tournament_pred.hh
rename : cpu/op_class.cc => src/cpu/op_class.cc
rename : cpu/op_class.hh => src/cpu/op_class.hh
rename : cpu/ozone/cpu.cc => src/cpu/ozone/cpu.cc
rename : cpu/ozone/cpu.hh => src/cpu/ozone/cpu.hh
rename : cpu/ozone/cpu_impl.hh => src/cpu/ozone/cpu_impl.hh
rename : cpu/ozone/ea_list.cc => src/cpu/ozone/ea_list.cc
rename : cpu/ozone/ea_list.hh => src/cpu/ozone/ea_list.hh
rename : cpu/pc_event.cc => src/cpu/pc_event.cc
rename : cpu/pc_event.hh => src/cpu/pc_event.hh
rename : cpu/profile.cc => src/cpu/profile.cc
rename : cpu/profile.hh => src/cpu/profile.hh
rename : cpu/simple/atomic.cc => src/cpu/simple/atomic.cc
rename : cpu/simple/atomic.hh => src/cpu/simple/atomic.hh
rename : cpu/simple/base.cc => src/cpu/simple/base.cc
rename : cpu/simple/base.hh => src/cpu/simple/base.hh
rename : cpu/simple/timing.cc => src/cpu/simple/timing.cc
rename : cpu/simple/timing.hh => src/cpu/simple/timing.hh
rename : cpu/smt.hh => src/cpu/smt.hh
rename : cpu/static_inst.cc => src/cpu/static_inst.cc
rename : cpu/static_inst.hh => src/cpu/static_inst.hh
rename : cpu/trace/opt_cpu.cc => src/cpu/trace/opt_cpu.cc
rename : cpu/trace/opt_cpu.hh => src/cpu/trace/opt_cpu.hh
rename : cpu/trace/reader/ibm_reader.cc => src/cpu/trace/reader/ibm_reader.cc
rename : cpu/trace/reader/ibm_reader.hh => src/cpu/trace/reader/ibm_reader.hh
rename : cpu/trace/reader/itx_reader.cc => src/cpu/trace/reader/itx_reader.cc
rename : cpu/trace/reader/itx_reader.hh => src/cpu/trace/reader/itx_reader.hh
rename : cpu/trace/reader/m5_reader.cc => src/cpu/trace/reader/m5_reader.cc
rename : cpu/trace/reader/m5_reader.hh => src/cpu/trace/reader/m5_reader.hh
rename : cpu/trace/reader/mem_trace_reader.cc => src/cpu/trace/reader/mem_trace_reader.cc
rename : cpu/trace/reader/mem_trace_reader.hh => src/cpu/trace/reader/mem_trace_reader.hh
rename : cpu/trace/trace_cpu.cc => src/cpu/trace/trace_cpu.cc
rename : cpu/trace/trace_cpu.hh => src/cpu/trace/trace_cpu.hh
rename : dev/alpha_access.h => src/dev/alpha_access.h
rename : dev/alpha_console.cc => src/dev/alpha_console.cc
rename : dev/alpha_console.hh => src/dev/alpha_console.hh
rename : dev/baddev.cc => src/dev/baddev.cc
rename : dev/baddev.hh => src/dev/baddev.hh
rename : dev/disk_image.cc => src/dev/disk_image.cc
rename : dev/disk_image.hh => src/dev/disk_image.hh
rename : dev/etherbus.cc => src/dev/etherbus.cc
rename : dev/etherbus.hh => src/dev/etherbus.hh
rename : dev/etherdump.cc => src/dev/etherdump.cc
rename : dev/etherdump.hh => src/dev/etherdump.hh
rename : dev/etherint.cc => src/dev/etherint.cc
rename : dev/etherint.hh => src/dev/etherint.hh
rename : dev/etherlink.cc => src/dev/etherlink.cc
rename : dev/etherlink.hh => src/dev/etherlink.hh
rename : dev/etherpkt.cc => src/dev/etherpkt.cc
rename : dev/etherpkt.hh => src/dev/etherpkt.hh
rename : dev/ethertap.cc => src/dev/ethertap.cc
rename : dev/ethertap.hh => src/dev/ethertap.hh
rename : dev/ide_atareg.h => src/dev/ide_atareg.h
rename : dev/ide_ctrl.cc => src/dev/ide_ctrl.cc
rename : dev/ide_ctrl.hh => src/dev/ide_ctrl.hh
rename : dev/ide_disk.cc => src/dev/ide_disk.cc
rename : dev/ide_disk.hh => src/dev/ide_disk.hh
rename : dev/ide_wdcreg.h => src/dev/ide_wdcreg.h
rename : dev/io_device.cc => src/dev/io_device.cc
rename : dev/io_device.hh => src/dev/io_device.hh
rename : dev/isa_fake.cc => src/dev/isa_fake.cc
rename : dev/isa_fake.hh => src/dev/isa_fake.hh
rename : dev/ns_gige.cc => src/dev/ns_gige.cc
rename : dev/ns_gige.hh => src/dev/ns_gige.hh
rename : dev/ns_gige_reg.h => src/dev/ns_gige_reg.h
rename : dev/pciconfigall.cc => src/dev/pciconfigall.cc
rename : dev/pciconfigall.hh => src/dev/pciconfigall.hh
rename : dev/pcidev.cc => src/dev/pcidev.cc
rename : dev/pcidev.hh => src/dev/pcidev.hh
rename : dev/pcireg.h => src/dev/pcireg.h
rename : dev/pitreg.h => src/dev/pitreg.h
rename : dev/pktfifo.cc => src/dev/pktfifo.cc
rename : dev/pktfifo.hh => src/dev/pktfifo.hh
rename : dev/platform.cc => src/dev/platform.cc
rename : dev/platform.hh => src/dev/platform.hh
rename : dev/rtcreg.h => src/dev/rtcreg.h
rename : dev/simconsole.cc => src/dev/simconsole.cc
rename : dev/simconsole.hh => src/dev/simconsole.hh
rename : dev/simple_disk.cc => src/dev/simple_disk.cc
rename : dev/simple_disk.hh => src/dev/simple_disk.hh
rename : dev/sinic.cc => src/dev/sinic.cc
rename : dev/sinic.hh => src/dev/sinic.hh
rename : dev/sinicreg.hh => src/dev/sinicreg.hh
rename : dev/tsunami.cc => src/dev/tsunami.cc
rename : dev/tsunami.hh => src/dev/tsunami.hh
rename : dev/tsunami_cchip.cc => src/dev/tsunami_cchip.cc
rename : dev/tsunami_cchip.hh => src/dev/tsunami_cchip.hh
rename : dev/tsunami_io.cc => src/dev/tsunami_io.cc
rename : dev/tsunami_io.hh => src/dev/tsunami_io.hh
rename : dev/tsunami_pchip.cc => src/dev/tsunami_pchip.cc
rename : dev/tsunami_pchip.hh => src/dev/tsunami_pchip.hh
rename : dev/tsunamireg.h => src/dev/tsunamireg.h
rename : dev/uart.cc => src/dev/uart.cc
rename : dev/uart.hh => src/dev/uart.hh
rename : dev/uart8250.cc => src/dev/uart8250.cc
rename : dev/uart8250.hh => src/dev/uart8250.hh
rename : kern/kernel_stats.cc => src/kern/kernel_stats.cc
rename : kern/kernel_stats.hh => src/kern/kernel_stats.hh
rename : kern/linux/events.cc => src/kern/linux/events.cc
rename : kern/linux/events.hh => src/kern/linux/events.hh
rename : kern/linux/linux.hh => src/kern/linux/linux.hh
rename : kern/linux/linux_syscalls.cc => src/kern/linux/linux_syscalls.cc
rename : kern/linux/linux_syscalls.hh => src/kern/linux/linux_syscalls.hh
rename : kern/linux/printk.cc => src/kern/linux/printk.cc
rename : kern/linux/printk.hh => src/kern/linux/printk.hh
rename : kern/linux/sched.hh => src/kern/linux/sched.hh
rename : kern/solaris/solaris.hh => src/kern/solaris/solaris.hh
rename : kern/system_events.cc => src/kern/system_events.cc
rename : kern/system_events.hh => src/kern/system_events.hh
rename : kern/tru64/dump_mbuf.cc => src/kern/tru64/dump_mbuf.cc
rename : kern/tru64/dump_mbuf.hh => src/kern/tru64/dump_mbuf.hh
rename : kern/tru64/mbuf.hh => src/kern/tru64/mbuf.hh
rename : kern/tru64/printf.cc => src/kern/tru64/printf.cc
rename : kern/tru64/printf.hh => src/kern/tru64/printf.hh
rename : kern/tru64/tru64.hh => src/kern/tru64/tru64.hh
rename : kern/tru64/tru64_events.cc => src/kern/tru64/tru64_events.cc
rename : kern/tru64/tru64_events.hh => src/kern/tru64/tru64_events.hh
rename : kern/tru64/tru64_syscalls.cc => src/kern/tru64/tru64_syscalls.cc
rename : kern/tru64/tru64_syscalls.hh => src/kern/tru64/tru64_syscalls.hh
rename : mem/bridge.cc => src/mem/bridge.cc
rename : mem/bridge.hh => src/mem/bridge.hh
rename : mem/bus.cc => src/mem/bus.cc
rename : mem/bus.hh => src/mem/bus.hh
rename : mem/cache/prefetch/tagged_prefetcher_impl.hh => src/mem/cache/prefetch/tagged_prefetcher_impl.hh
rename : mem/config/prefetch.hh => src/mem/config/prefetch.hh
rename : mem/mem_object.cc => src/mem/mem_object.cc
rename : mem/mem_object.hh => src/mem/mem_object.hh
rename : mem/packet.cc => src/mem/packet.cc
rename : mem/packet.hh => src/mem/packet.hh
rename : mem/page_table.cc => src/mem/page_table.cc
rename : mem/page_table.hh => src/mem/page_table.hh
rename : mem/physical.cc => src/mem/physical.cc
rename : mem/physical.hh => src/mem/physical.hh
rename : mem/port.cc => src/mem/port.cc
rename : mem/port.hh => src/mem/port.hh
rename : mem/request.hh => src/mem/request.hh
rename : mem/translating_port.cc => src/mem/translating_port.cc
rename : mem/translating_port.hh => src/mem/translating_port.hh
rename : mem/vport.cc => src/mem/vport.cc
rename : mem/vport.hh => src/mem/vport.hh
rename : python/SConscript => src/python/SConscript
rename : python/m5/__init__.py => src/python/m5/__init__.py
rename : python/m5/config.py => src/python/m5/config.py
rename : python/m5/convert.py => src/python/m5/convert.py
rename : python/m5/multidict.py => src/python/m5/multidict.py
rename : python/m5/objects/AlphaConsole.py => src/python/m5/objects/AlphaConsole.py
rename : python/m5/objects/AlphaFullCPU.py => src/python/m5/objects/AlphaFullCPU.py
rename : python/m5/objects/AlphaTLB.py => src/python/m5/objects/AlphaTLB.py
rename : python/m5/objects/BadDevice.py => src/python/m5/objects/BadDevice.py
rename : python/m5/objects/BaseCPU.py => src/python/m5/objects/BaseCPU.py
rename : python/m5/objects/BaseCache.py => src/python/m5/objects/BaseCache.py
rename : python/m5/objects/Bridge.py => src/python/m5/objects/Bridge.py
rename : python/m5/objects/Bus.py => src/python/m5/objects/Bus.py
rename : python/m5/objects/CoherenceProtocol.py => src/python/m5/objects/CoherenceProtocol.py
rename : python/m5/objects/Device.py => src/python/m5/objects/Device.py
rename : python/m5/objects/DiskImage.py => src/python/m5/objects/DiskImage.py
rename : python/m5/objects/Ethernet.py => src/python/m5/objects/Ethernet.py
rename : python/m5/objects/Ide.py => src/python/m5/objects/Ide.py
rename : python/m5/objects/IntrControl.py => src/python/m5/objects/IntrControl.py
rename : python/m5/objects/MemObject.py => src/python/m5/objects/MemObject.py
rename : python/m5/objects/MemTest.py => src/python/m5/objects/MemTest.py
rename : python/m5/objects/Pci.py => src/python/m5/objects/Pci.py
rename : python/m5/objects/PhysicalMemory.py => src/python/m5/objects/PhysicalMemory.py
rename : python/m5/objects/Platform.py => src/python/m5/objects/Platform.py
rename : python/m5/objects/Process.py => src/python/m5/objects/Process.py
rename : python/m5/objects/Repl.py => src/python/m5/objects/Repl.py
rename : python/m5/objects/Root.py => src/python/m5/objects/Root.py
rename : python/m5/objects/SimConsole.py => src/python/m5/objects/SimConsole.py
rename : python/m5/objects/SimpleDisk.py => src/python/m5/objects/SimpleDisk.py
rename : python/m5/objects/System.py => src/python/m5/objects/System.py
rename : python/m5/objects/Tsunami.py => src/python/m5/objects/Tsunami.py
rename : python/m5/objects/Uart.py => src/python/m5/objects/Uart.py
rename : python/m5/smartdict.py => src/python/m5/smartdict.py
rename : sim/async.hh => src/sim/async.hh
rename : sim/builder.cc => src/sim/builder.cc
rename : sim/builder.hh => src/sim/builder.hh
rename : sim/byteswap.hh => src/sim/byteswap.hh
rename : sim/debug.cc => src/sim/debug.cc
rename : sim/debug.hh => src/sim/debug.hh
rename : sim/eventq.cc => src/sim/eventq.cc
rename : sim/eventq.hh => src/sim/eventq.hh
rename : sim/faults.cc => src/sim/faults.cc
rename : sim/faults.hh => src/sim/faults.hh
rename : sim/host.hh => src/sim/host.hh
rename : sim/main.cc => src/sim/main.cc
rename : sim/param.cc => src/sim/param.cc
rename : sim/param.hh => src/sim/param.hh
rename : sim/process.cc => src/sim/process.cc
rename : sim/process.hh => src/sim/process.hh
rename : sim/pseudo_inst.cc => src/sim/pseudo_inst.cc
rename : sim/pseudo_inst.hh => src/sim/pseudo_inst.hh
rename : sim/root.cc => src/sim/root.cc
rename : sim/serialize.cc => src/sim/serialize.cc
rename : sim/serialize.hh => src/sim/serialize.hh
rename : sim/sim_events.cc => src/sim/sim_events.cc
rename : sim/sim_events.hh => src/sim/sim_events.hh
rename : sim/sim_exit.hh => src/sim/sim_exit.hh
rename : sim/sim_object.cc => src/sim/sim_object.cc
rename : sim/sim_object.hh => src/sim/sim_object.hh
rename : sim/startup.cc => src/sim/startup.cc
rename : sim/startup.hh => src/sim/startup.hh
rename : sim/stat_control.cc => src/sim/stat_control.cc
rename : sim/stat_control.hh => src/sim/stat_control.hh
rename : sim/stats.hh => src/sim/stats.hh
rename : sim/syscall_emul.cc => src/sim/syscall_emul.cc
rename : sim/syscall_emul.hh => src/sim/syscall_emul.hh
rename : sim/system.cc => src/sim/system.cc
rename : sim/system.hh => src/sim/system.hh
rename : sim/vptr.hh => src/sim/vptr.hh
rename : test/Makefile => src/unittest/Makefile
rename : test/bitvectest.cc => src/unittest/bitvectest.cc
rename : test/circletest.cc => src/unittest/circletest.cc
rename : test/cprintftest.cc => src/unittest/cprintftest.cc
rename : test/foo.ini => src/unittest/foo.ini
rename : test/genini.py => src/unittest/genini.py
rename : test/initest.cc => src/unittest/initest.cc
rename : test/initest.ini => src/unittest/initest.ini
rename : test/lru_test.cc => src/unittest/lru_test.cc
rename : test/nmtest.cc => src/unittest/nmtest.cc
rename : test/offtest.cc => src/unittest/offtest.cc
rename : test/paramtest.cc => src/unittest/paramtest.cc
rename : test/rangetest.cc => src/unittest/rangetest.cc
rename : test/sized_test.cc => src/unittest/sized_test.cc
rename : test/stattest.cc => src/unittest/stattest.cc
rename : test/strnumtest.cc => src/unittest/strnumtest.cc
rename : test/symtest.cc => src/unittest/symtest.cc
rename : test/tokentest.cc => src/unittest/tokentest.cc
rename : test/tracetest.cc => src/unittest/tracetest.cc
extra : convert_revision : cab6a5271ca1b368193cd948e5d3dcc47ab1bd48

36 files changed, 0 insertions, 8442 deletions

diff --git a/sim/async.hh b/sim/async.hh
deleted file mode 100644
index e0190a133..000000000
--- a/sim/async.hh
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
- * Copyright (c) 2003-2005 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.
- */
-
-#ifndef __ASYNC_HH__
-#define __ASYNC_HH__
-
-///
-/// @file sim/async.hh
-/// This file defines flags used to handle asynchronous simulator events.
-///
-
-/// @name Asynchronous event flags.
-/// To avoid races, signal handlers simply set these flags, which are
-/// then checked in the main event loop.  Defined in main.cc.
-/// @note See the PollQueue object (in pollevent.hh) for the use of async_io and async_alarm.
-//@{
-extern volatile bool async_event;	///< Some asynchronous event has happened.
-extern volatile bool async_dump;	///< Async request to dump stats.
-extern volatile bool async_exit;	///< Async request to exit simulator.
-extern volatile bool async_io;		///< Async I/O request (SIGIO).
-extern volatile bool async_alarm;	///< Async alarm event (SIGALRM).
-//@}
-
-#endif // __ASYNC_HH__
diff --git a/sim/builder.cc b/sim/builder.cc
deleted file mode 100644
index 7dc118985..000000000
--- a/sim/builder.cc
+++ /dev/null
@@ -1,177 +0,0 @@
-/*
- * Copyright (c) 2003-2005 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.
- */
-
-#include <assert.h>
-
-#include "base/inifile.hh"
-#include "base/misc.hh"
-#include "sim/builder.hh"
-#include "sim/configfile.hh"
-#include "sim/config_node.hh"
-#include "sim/host.hh"
-#include "sim/sim_object.hh"
-#include "sim/root.hh"
-
-using namespace std;
-
-SimObjectBuilder::SimObjectBuilder(ConfigNode *_configNode)
-    : ParamContext(_configNode->getPath(), NoAutoInit),
-      configNode(_configNode)
-{
-}
-
-SimObjectBuilder::~SimObjectBuilder()
-{
-}
-
-///////////////////////////////////////////
-//
-// SimObjectBuilder member definitions
-//
-///////////////////////////////////////////
-
-// override ParamContext::parseParams() to check params based on
-// instance name first.  If not found, then check based on iniSection
-// (as in default ParamContext implementation).
-void
-SimObjectBuilder::parseParams(IniFile &iniFile)
-{
-    iniFilePtr = &iniFile;	// set object member
-
-    ParamList::iterator i;
-
-    for (i = paramList->begin(); i != paramList->end(); ++i) {
-        string string_value;
-        if (iniFile.find(iniSection, (*i)->name, string_value))
-            (*i)->parse(string_value);
-    }
-}
-
-
-void
-SimObjectBuilder::printErrorProlog(ostream &os)
-{
-    ccprintf(os, "Error creating object '%s' of type '%s':\n",
-             iniSection, configNode->getType());
-}
-
-
-////////////////////////////////////////////////////////////////////////
-//
-// SimObjectClass member definitions
-//
-////////////////////////////////////////////////////////////////////////
-
-// Map of class names to SimObjectBuilder creation functions.  Need to
-// make this a pointer so we can force initialization on the first
-// reference; otherwise, some SimObjectClass constructors may be invoked
-// before the classMap constructor.
-map<string,SimObjectClass::CreateFunc> *SimObjectClass::classMap = NULL;
-
-// SimObjectClass constructor: add mapping to classMap
-SimObjectClass::SimObjectClass(const string &className, CreateFunc createFunc)
-{
-    if (classMap == NULL)
-        classMap = new map<string,SimObjectClass::CreateFunc>();
-
-    if ((*classMap)[className])
-        panic("Error: simulation object class '%s' redefined\n", className);
-
-    // add className --> createFunc to class map
-    (*classMap)[className] = createFunc;
-}
-
-
-//
-//
-SimObject *
-SimObjectClass::createObject(IniFile &configDB, ConfigNode *configNode)
-{
-    const string &type = configNode->getType();
-
-    // look up className to get appropriate createFunc
-    if (classMap->find(type) == classMap->end())
-        panic("Simulator object type '%s' not found.\n", type);
-
-
-    CreateFunc createFunc = (*classMap)[type];
-
-    // call createFunc with config hierarchy node to get object
-    // builder instance (context with parameters for object creation)
-    SimObjectBuilder *objectBuilder = (*createFunc)(configNode);
-
-    assert(objectBuilder != NULL);
-
-    // parse all parameters in context to generate parameter values
-    objectBuilder->parseParams(configDB);
-
-    // now create the actual simulation object
-    SimObject *object = objectBuilder->create();
-
-    assert(object != NULL);
-
-    // echo object parameters to stats file (for documenting the
-    // config used to generate the associated stats)
-    ccprintf(*configStream, "[%s]\n", object->name());
-    ccprintf(*configStream, "type=%s\n", type);
-    objectBuilder->showParams(*configStream);
-    ccprintf(*configStream, "\n");
-
-    // done with the SimObjectBuilder now
-    delete objectBuilder;
-
-    return object;
-}
-
-
-//
-// static method:
-//
-void
-SimObjectClass::describeAllClasses(ostream &os)
-{
-    map<string,CreateFunc>::iterator iter;
-
-    for (iter = classMap->begin(); iter != classMap->end(); ++iter) {
-        const string &className = iter->first;
-        CreateFunc createFunc = iter->second;
-
-        os << "[" << className << "]\n";
-
-        // create dummy object builder just to instantiate parameters
-        SimObjectBuilder *objectBuilder = (*createFunc)(NULL);
-
-        // now get the object builder to describe ite params
-        objectBuilder->describeParams(os);
-
-        os << endl;
-
-        // done with the object builder now
-        delete objectBuilder;
-    }
-}
diff --git a/sim/builder.hh b/sim/builder.hh
deleted file mode 100644
index b32e00e76..000000000
--- a/sim/builder.hh
+++ /dev/null
@@ -1,189 +0,0 @@
-/*
- * Copyright (c) 2003-2005 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.
- */
-
-#ifndef __BUILDER_HH__
-#define __BUILDER_HH__
-
-#include <iosfwd>
-#include <list>
-#include <map>
-#include <vector>
-
-#include "sim/param.hh"
-
-class SimObject;
-
-//
-// A SimObjectBuilder serves as an evaluation context for a set of
-// parameters that describe a specific instance of a SimObject.  This
-// evaluation context corresponds to a section in the .ini file (as
-// with the base ParamContext) plus an optional node in the
-// configuration hierarchy (the configNode member) for resolving
-// SimObject references.  SimObjectBuilder is an abstract superclass;
-// derived classes specialize the class for particular subclasses of
-// SimObject (e.g., BaseCache).
-//
-// For typical usage, see the definition of
-// SimObjectClass::createObject().
-//
-class SimObjectBuilder : public ParamContext
-{
-  private:
-    // The corresponding node in the configuration hierarchy.
-    // (optional: may be null if the created object is not in the
-    // hierarchy)
-    ConfigNode *configNode;
-
-  public:
-    SimObjectBuilder(ConfigNode *_configNode);
-
-    virtual ~SimObjectBuilder();
-
-    // call parse() on all params in this context to convert string
-    // representations to parameter values
-    virtual void parseParams(IniFile &iniFile);
-
-    // parameter error prolog (override of ParamContext)
-    virtual void printErrorProlog(std::ostream &);
-
-    // generate the name for this SimObject instance (derived from the
-    // configuration hierarchy node label and position)
-    virtual const std::string &getInstanceName() { return iniSection; }
-
-    // return the configuration hierarchy node for this context.
-    virtual ConfigNode *getConfigNode() { return configNode; }
-
-    // Create the actual SimObject corresponding to the parameter
-    // values in this context.  This function is overridden in derived
-    // classes to call a specific constructor for a particular
-    // subclass of SimObject.
-    virtual SimObject *create() = 0;
-};
-
-
-//
-// Handy macros for initializing parameter members of classes derived
-// from SimObjectBuilder.  Assumes that the name of the parameter
-// member object is the same as the textual parameter name seen by the
-// user.  (Note that '#p' is expanded by the preprocessor to '"p"'.)
-//
-#define INIT_PARAM(p, desc)		p(this, #p, desc)
-#define INIT_PARAM_DFLT(p, desc, dflt)	p(this, #p, desc, dflt)
-
-//
-// Initialize an enumeration variable... assumes that 'map' is the
-// name of an array of mappings (char * for SimpleEnumParam, or
-// EnumParamMap for MappedEnumParam).
-//
-#define INIT_ENUM_PARAM(p, desc, map)	\
-        p(this, #p, desc, map, sizeof(map)/sizeof(map[0]))
-#define INIT_ENUM_PARAM_DFLT(p, desc, map, dflt)	\
-        p(this, #p, desc, map, sizeof(map)/sizeof(map[0]), dflt)
-
-//
-// An instance of SimObjectClass corresponds to a class derived from
-// SimObject.  The SimObjectClass instance serves to bind the string
-// name (found in the config file) to a function that creates an
-// instance of the appropriate derived class.
-//
-// This would be much cleaner in Smalltalk or Objective-C, where types
-// are first-class objects themselves.
-//
-class SimObjectClass
-{
-  public:
-    // Type CreateFunc is a pointer to a function that creates a new
-    // simulation object builder based on a .ini-file parameter
-    // section (specified by the first string argument), a unique name
-    // for the object (specified by the second string argument), and
-    // an optional config hierarchy node (specified by the third
-    // argument).  A pointer to the new SimObjectBuilder is returned.
-    typedef SimObjectBuilder *(*CreateFunc)(ConfigNode *configNode);
-
-    static std::map<std::string,CreateFunc> *classMap;
-
-    // Constructor.  For example:
-    //
-    // SimObjectClass baseCacheClass("BaseCache", newBaseCacheBuilder);
-    //
-    SimObjectClass(const std::string &className, CreateFunc createFunc);
-
-    // create SimObject given name of class and pointer to
-    // configuration hierarchy node
-    static SimObject *createObject(IniFile &configDB, ConfigNode *configNode);
-
-    // print descriptions of all parameters registered with all
-    // SimObject classes
-    static void describeAllClasses(std::ostream &os);
-};
-
-//
-// Macros to encapsulate the magic of declaring & defining
-// SimObjectBuilder and SimObjectClass objects
-//
-
-#define BEGIN_DECLARE_SIM_OBJECT_PARAMS(OBJ_CLASS)		\
-class OBJ_CLASS##Builder : public SimObjectBuilder		\
-{								\
-  public:
-
-#define END_DECLARE_SIM_OBJECT_PARAMS(OBJ_CLASS)		\
-                                                                \
-    OBJ_CLASS##Builder(ConfigNode *configNode);			\
-    virtual ~OBJ_CLASS##Builder() {}				\
-                                                                \
-    OBJ_CLASS *create();					\
-};
-
-#define BEGIN_INIT_SIM_OBJECT_PARAMS(OBJ_CLASS)			\
-OBJ_CLASS##Builder::OBJ_CLASS##Builder(ConfigNode *configNode)	\
-    : SimObjectBuilder(configNode),
-
-
-#define END_INIT_SIM_OBJECT_PARAMS(OBJ_CLASS)			\
-{								\
-}
-
-#define CREATE_SIM_OBJECT(OBJ_CLASS)				\
-OBJ_CLASS *OBJ_CLASS##Builder::create()
-
-#define REGISTER_SIM_OBJECT(CLASS_NAME, OBJ_CLASS)		\
-SimObjectBuilder *						\
-new##OBJ_CLASS##Builder(ConfigNode *configNode)			\
-{								\
-    return new OBJ_CLASS##Builder(configNode);			\
-}								\
-                                                                \
-SimObjectClass the##OBJ_CLASS##Class(CLASS_NAME,		\
-                                     new##OBJ_CLASS##Builder);	\
-                                                                \
-/* see param.hh */						\
-DEFINE_SIM_OBJECT_CLASS_NAME(CLASS_NAME, OBJ_CLASS)
-
-
-#endif // __BUILDER_HH__
diff --git a/sim/byteswap.hh b/sim/byteswap.hh
deleted file mode 100644
index a8c5da9d7..000000000
--- a/sim/byteswap.hh
+++ /dev/null
@@ -1,163 +0,0 @@
-/*
- * Copyright (c) 2004 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.
- */
-
-//The purpose of this file is to provide endainness conversion utility
-//functions. Depending on the endianness of the guest system, either
-//the LittleEndianGuest or BigEndianGuest namespace is used.
-
-#ifndef __SIM_BYTE_SWAP_HH__
-#define __SIM_BYTE_SWAP_HH__
-
-#include "sim/host.hh"
-
-// This lets us figure out what the byte order of the host system is
-#if defined(linux)
-#include <endian.h>
-// If this is a linux system, lets used the optimized definitions if they exist.
-// If one doesn't exist, we pretty much get what is listed below, so it all
-// works out
-#include <byteswap.h>
-#else
-#include <machine/endian.h>
-#endif
-
-//These functions actually perform the swapping for parameters
-//of various bit lengths
-static inline uint64_t
-swap_byte64(uint64_t x)
-{
-#if defined(linux)
-    return bswap_64(x);
-#else
-    return  (uint64_t)((((uint64_t)(x) & 0xff) << 56) |
-            ((uint64_t)(x) & 0xff00ULL) << 40 |
-            ((uint64_t)(x) & 0xff0000ULL) << 24 |
-            ((uint64_t)(x) & 0xff000000ULL) << 8 |
-            ((uint64_t)(x) & 0xff00000000ULL) >> 8 |
-            ((uint64_t)(x) & 0xff0000000000ULL) >> 24 |
-            ((uint64_t)(x) & 0xff000000000000ULL) >> 40 |
-            ((uint64_t)(x) & 0xff00000000000000ULL) >> 56) ;
-#endif
-}
-
-static inline uint32_t
-swap_byte32(uint32_t x)
-{
-#if defined(linux)
-    return bswap_32(x);
-#else
-    return  (uint32_t)(((uint32_t)(x) & 0xff) << 24 |
-            ((uint32_t)(x) & 0xff00) << 8 | ((uint32_t)(x) & 0xff0000) >> 8 |
-            ((uint32_t)(x) & 0xff000000) >> 24);
-#endif
-}
-
-static inline uint16_t
-swap_byte16(uint16_t x)
-{
-#if defined(linux)
-    return bswap_16(x);
-#else
-    return (uint16_t)(((uint16_t)(x) & 0xff) << 8 |
-                      ((uint16_t)(x) & 0xff00) >> 8);
-#endif
-}
-
-//This lets the compiler figure out how to call the swap_byte functions above
-//for different data types.
-static inline uint64_t swap_byte(uint64_t x) {return swap_byte64(x);}
-static inline int64_t swap_byte(int64_t x) {return swap_byte64((uint64_t)x);}
-static inline uint32_t swap_byte(uint32_t x) {return swap_byte32(x);}
-static inline int32_t swap_byte(int32_t x) {return swap_byte32((uint32_t)x);}
-//This is to prevent the following two functions from compiling on
-//64bit machines. It won't detect everything, so it should be changed.
-#ifndef __x86_64__
-static inline long swap_byte(long x) {return swap_byte32((long)x);}
-static inline unsigned long swap_byte(unsigned long x)
-                                { return swap_byte32((unsigned long)x);}
-#endif
-static inline uint16_t swap_byte(uint16_t x) {return swap_byte32(x);}
-static inline int16_t swap_byte(int16_t x) {return swap_byte16((uint16_t)x);}
-static inline uint8_t swap_byte(uint8_t x) {return x;}
-static inline int8_t swap_byte(int8_t x) {return x;}
-static inline double swap_byte(double x) {return swap_byte64((uint64_t)x);}
-static inline float swap_byte(float x) {return swap_byte32((uint32_t)x);}
-
-//The conversion functions with fixed endianness on both ends don't need to
-//be in a namespace
-template <typename T> static inline T betole(T value) {return swap_byte(value);}
-template <typename T> static inline T letobe(T value) {return swap_byte(value);}
-
-//For conversions not involving the guest system, we can define the functions
-//conditionally based on the BYTE_ORDER macro and outside of the namespaces
-#if BYTE_ORDER == BIG_ENDIAN
-template <typename T> static inline T htole(T value) {return swap_byte(value);}
-template <typename T> static inline T letoh(T value) {return swap_byte(value);}
-template <typename T> static inline T htobe(T value) {return value;}
-template <typename T> static inline T betoh(T value) {return value;}
-#elif BYTE_ORDER == LITTLE_ENDIAN
-template <typename T> static inline T htole(T value) {return value;}
-template <typename T> static inline T letoh(T value) {return value;}
-template <typename T> static inline T htobe(T value) {return swap_byte(value);}
-template <typename T> static inline T betoh(T value) {return swap_byte(value);}
-#else
-        #error Invalid Endianess
-#endif
-
-namespace BigEndianGuest
-{
-        template <typename T>
-        static inline T gtole(T value) {return betole(value);}
-        template <typename T>
-        static inline T letog(T value) {return letobe(value);}
-        template <typename T>
-        static inline T gtobe(T value) {return value;}
-        template <typename T>
-        static inline T betog(T value) {return value;}
-        template <typename T>
-        static inline T htog(T value) {return htobe(value);}
-        template <typename T>
-        static inline T gtoh(T value) {return betoh(value);}
-}
-
-namespace LittleEndianGuest
-{
-        template <typename T>
-        static inline T gtole(T value) {return value;}
-        template <typename T>
-        static inline T letog(T value) {return value;}
-        template <typename T>
-        static inline T gtobe(T value) {return letobe(value);}
-        template <typename T>
-        static inline T betog(T value) {return betole(value);}
-        template <typename T>
-        static inline T htog(T value) {return htole(value);}
-        template <typename T>
-        static inline T gtoh(T value) {return letoh(value);}
-}
-#endif // __SIM_BYTE_SWAP_HH__
diff --git a/sim/debug.cc b/sim/debug.cc
deleted file mode 100644
index 09e5346a8..000000000
--- a/sim/debug.cc
+++ /dev/null
@@ -1,136 +0,0 @@
-/*
- * Copyright (c) 2003-2005 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.
- */
-
-#include <sys/types.h>
-#include <signal.h>
-#include <unistd.h>
-
-#include <string>
-#include <vector>
-
-#include "sim/debug.hh"
-#include "sim/eventq.hh"
-#include "sim/param.hh"
-#include "sim/sim_events.hh"
-
-using namespace std;
-
-void
-debug_break()
-{
-#ifndef NDEBUG
-    kill(getpid(), SIGTRAP);
-#else
-    cprintf("debug_break suppressed, compiled with NDEBUG\n");
-#endif
-}
-
-//
-// Debug event: place a breakpoint on the process function and
-// schedule the event to break at a particular cycle
-//
-class DebugBreakEvent : public Event
-{
-  public:
-
-    DebugBreakEvent(EventQueue *q, Tick _when);
-
-    void process();	// process event
-    virtual const char *description();
-};
-
-//
-// constructor: schedule at specified time
-//
-DebugBreakEvent::DebugBreakEvent(EventQueue *q, Tick _when)
-    : Event(q, Debug_Break_Pri)
-{
-    setFlags(AutoDelete);
-    schedule(_when);
-}
-
-//
-// handle debug event: set debugger breakpoint on this function
-//
-void
-DebugBreakEvent::process()
-{
-    debug_break();
-}
-
-
-const char *
-DebugBreakEvent::description()
-{
-    return "debug break";
-}
-
-//
-// Parameter context for global debug options
-//
-class DebugContext : public ParamContext
-{
-  public:
-    DebugContext(const string &_iniSection)
-        : ParamContext(_iniSection) {}
-    void checkParams();
-};
-
-DebugContext debugParams("debug");
-
-VectorParam<Tick> break_cycles(&debugParams, "break_cycles",
-                                 "cycle(s) to create breakpoint events");
-
-void
-DebugContext::checkParams()
-{
-    if (break_cycles.isValid()) {
-        vector<Tick> &cycles = break_cycles;
-
-        vector<Tick>::iterator i = cycles.begin();
-        vector<Tick>::iterator end = cycles.end();
-
-        for (; i < end; ++i)
-            new DebugBreakEvent(&mainEventQueue, *i);
-    }
-}
-
-//
-// handy function to schedule DebugBreakEvent on main event queue
-// (callable from debugger)
-//
-extern "C" void sched_break_cycle(Tick when)
-{
-    new DebugBreakEvent(&mainEventQueue, when);
-}
-
-extern "C" void eventq_dump()
-{
-    mainEventQueue.dump();
-}
-
diff --git a/sim/debug.hh b/sim/debug.hh
deleted file mode 100644
index 75b261d80..000000000
--- a/sim/debug.hh
+++ /dev/null
@@ -1,34 +0,0 @@
-/*
- * Copyright (c) 2003-2005 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.
- */
-
-#ifndef __DEBUG_HH__
-#define __DEBUG_HH__
-
-void debug_break();
-
-#endif // __DEBUG_HH__
diff --git a/sim/eventq.cc b/sim/eventq.cc
deleted file mode 100644
index 4bfd6face..000000000
--- a/sim/eventq.cc
+++ /dev/null
@@ -1,258 +0,0 @@
-/*
- * Copyright (c) 2000-2005 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.
- */
-
-#include <assert.h>
-
-#include <iostream>
-#include <string>
-#include <vector>
-
-#include "cpu/smt.hh"
-#include "base/misc.hh"
-
-#include "sim/eventq.hh"
-#include "base/trace.hh"
-#include "sim/root.hh"
-
-using namespace std;
-
-//
-// Main Event Queue
-//
-// Events on this queue are processed at the *beginning* of each
-// cycle, before the pipeline simulation is performed.
-//
-EventQueue mainEventQueue("MainEventQueue");
-
-void
-EventQueue::insert(Event *event)
-{
-    if (head == NULL || event->when() < head->when() ||
-        (event->when() == head->when() &&
-         event->priority() <= head->priority())) {
-        event->next = head;
-        head = event;
-    } else {
-        Event *prev = head;
-        Event *curr = head->next;
-
-        while (curr) {
-            if (event->when() <= curr->when() &&
-                (event->when() < curr->when() ||
-                 event->priority() <= curr->priority()))
-                break;
-
-            prev = curr;
-            curr = curr->next;
-        }
-
-        event->next = curr;
-        prev->next = event;
-    }
-}
-
-void
-EventQueue::remove(Event *event)
-{
-    if (head == NULL)
-        return;
-
-    if (head == event){
-        head = event->next;
-        return;
-    }
-
-    Event *prev = head;
-    Event *curr = head->next;
-    while (curr && curr != event) {
-        prev = curr;
-        curr = curr->next;
-    }
-
-    if (curr == event)
-        prev->next = curr->next;
-}
-
-void
-EventQueue::serviceOne()
-{
-    Event *event = head;
-    event->clearFlags(Event::Scheduled);
-    head = event->next;
-
-    // handle action
-    if (!event->squashed())
-        event->process();
-    else
-        event->clearFlags(Event::Squashed);
-
-    if (event->getFlags(Event::AutoDelete) && !event->scheduled())
-        delete event;
-}
-
-
-void
-Event::serialize(std::ostream &os)
-{
-    SERIALIZE_SCALAR(_when);
-    SERIALIZE_SCALAR(_priority);
-    SERIALIZE_ENUM(_flags);
-}
-
-
-void
-Event::unserialize(Checkpoint *cp, const string &section)
-{
-    if (scheduled())
-        deschedule();
-
-    UNSERIALIZE_SCALAR(_when);
-    UNSERIALIZE_SCALAR(_priority);
-
-    // need to see if original event was in a scheduled, unsquashed
-    // state, but don't want to restore those flags in the current
-    // object itself (since they aren't immediately true)
-    UNSERIALIZE_ENUM(_flags);
-    bool wasScheduled = (_flags & Scheduled) && !(_flags & Squashed);
-    _flags &= ~(Squashed | Scheduled);
-
-    if (wasScheduled) {
-        DPRINTF(Config, "rescheduling at %d\n", _when);
-        schedule(_when);
-    }
-}
-
-void
-EventQueue::serialize(ostream &os)
-{
-    std::list<Event *> eventPtrs;
-
-    int numEvents = 0;
-    Event *event = head;
-    while (event) {
-        if (event->getFlags(Event::AutoSerialize)) {
-            eventPtrs.push_back(event);
-            paramOut(os, csprintf("event%d", numEvents++), event->name());
-        }
-        event = event->next;
-    }
-
-    SERIALIZE_SCALAR(numEvents);
-
-    for (std::list<Event *>::iterator it=eventPtrs.begin();
-         it != eventPtrs.end(); ++it) {
-        (*it)->nameOut(os);
-        (*it)->serialize(os);
-    }
-}
-
-void
-EventQueue::unserialize(Checkpoint *cp, const std::string &section)
-{
-    int numEvents;
-    UNSERIALIZE_SCALAR(numEvents);
-
-    std::string eventName;
-    for (int i = 0; i < numEvents; i++) {
-        // get the pointer value associated with the event
-        paramIn(cp, section, csprintf("event%d", i), eventName);
-
-        // create the event based on its pointer value
-        Serializable::create(cp, eventName);
-    }
-}
-
-void
-EventQueue::dump()
-{
-    cprintf("============================================================\n");
-    cprintf("EventQueue Dump  (cycle %d)\n", curTick);
-    cprintf("------------------------------------------------------------\n");
-
-    if (empty())
-        cprintf("<No Events>\n");
-    else {
-        Event *event = head;
-        while (event) {
-            event->dump();
-            event = event->next;
-        }
-    }
-
-    cprintf("============================================================\n");
-}
-
-extern "C"
-void
-dumpMainQueue()
-{
-    mainEventQueue.dump();
-}
-
-
-const char *
-Event::description()
-{
-    return "generic";
-}
-
-#if TRACING_ON
-void
-Event::trace(const char *action)
-{
-    // This DPRINTF is unconditional because calls to this function
-    // are protected by an 'if (DTRACE(Event))' in the inlined Event
-    // methods.
-    //
-    // This is just a default implementation for derived classes where
-    // it's not worth doing anything special.  If you want to put a
-    // more informative message in the trace, override this method on
-    // the particular subclass where you have the information that
-    // needs to be printed.
-    DPRINTFN("%s event %s @ %d\n", description(), action, when());
-}
-#endif
-
-void
-Event::dump()
-{
-    cprintf("Event  (%s)\n", description());
-    cprintf("Flags: %#x\n", _flags);
-#if TRACING_ON
-    cprintf("Created: %d\n", when_created);
-#endif
-    if (scheduled()) {
-#if TRACING_ON
-        cprintf("Scheduled at  %d\n", when_scheduled);
-#endif
-        cprintf("Scheduled for %d, priority %d\n", when(), _priority);
-    }
-    else {
-        cprintf("Not Scheduled\n");
-    }
-}
diff --git a/sim/eventq.hh b/sim/eventq.hh
deleted file mode 100644
index 5fc73bb53..000000000
--- a/sim/eventq.hh
+++ /dev/null
@@ -1,407 +0,0 @@
-/*
- * Copyright (c) 2000-2005 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.
- */
-
-/* @file
- * EventQueue interfaces
- */
-
-#ifndef __SIM_EVENTQ_HH__
-#define __SIM_EVENTQ_HH__
-
-#include <assert.h>
-
-#include <algorithm>
-#include <map>
-#include <string>
-#include <vector>
-
-#include "sim/host.hh"	// for Tick
-
-#include "base/fast_alloc.hh"
-#include "base/trace.hh"
-#include "sim/serialize.hh"
-
-class EventQueue;	// forward declaration
-
-//////////////////////
-//
-// Main Event Queue
-//
-// Events on this queue are processed at the *beginning* of each
-// cycle, before the pipeline simulation is performed.
-//
-// defined in eventq.cc
-//
-//////////////////////
-extern EventQueue mainEventQueue;
-
-
-/*
- * An item on an event queue.  The action caused by a given
- * event is specified by deriving a subclass and overriding the
- * process() member function.
- */
-class Event : public Serializable, public FastAlloc
-{
-    friend class EventQueue;
-
-  private:
-    /// queue to which this event belongs (though it may or may not be
-    /// scheduled on this queue yet)
-    EventQueue *queue;
-
-    Event *next;
-
-    Tick _when;	//!< timestamp when event should be processed
-    int _priority;	//!< event priority
-    char _flags;
-
-  protected:
-    enum Flags {
-        None = 0x0,
-        Squashed = 0x1,
-        Scheduled = 0x2,
-        AutoDelete = 0x4,
-        AutoSerialize = 0x8
-    };
-
-    bool getFlags(Flags f) const { return (_flags & f) == f; }
-    void setFlags(Flags f) { _flags |= f; }
-    void clearFlags(Flags f) { _flags &= ~f; }
-
-  protected:
-    EventQueue *theQueue() const { return queue; }
-
-#if TRACING_ON
-    Tick when_created;	//!< Keep track of creation time For debugging
-    Tick when_scheduled;	//!< Keep track of creation time For debugging
-
-    virtual void trace(const char *action);	//!< trace event activity
-#else
-    void trace(const char *) {}
-#endif
-
-    unsigned annotated_value;
-
-  public:
-
-    /// Event priorities, to provide tie-breakers for events scheduled
-    /// at the same cycle.  Most events are scheduled at the default
-    /// priority; these values are used to control events that need to
-    /// be ordered within a cycle.
-    enum Priority {
-        /// Breakpoints should happen before anything else, so we
-        /// don't miss any action when debugging.
-        Debug_Break_Pri		= -100,
-
-        /// For some reason "delayed" inter-cluster writebacks are
-        /// scheduled before regular writebacks (which have default
-        /// priority).  Steve?
-        Delayed_Writeback_Pri	=   -1,
-
-        /// Default is zero for historical reasons.
-        Default_Pri		=    0,
-
-        /// CPU switches schedule the new CPU's tick event for the
-        /// same cycle (after unscheduling the old CPU's tick event).
-        /// The switch needs to come before any tick events to make
-        /// sure we don't tick both CPUs in the same cycle.
-        CPU_Switch_Pri		=   31,
-
-        /// Serailization needs to occur before tick events also, so
-        /// that a serialize/unserialize is identical to an on-line
-        /// CPU switch.
-        Serialize_Pri		=   32,
-
-        /// CPU ticks must come after other associated CPU events
-        /// (such as writebacks).
-        CPU_Tick_Pri		=   50,
-
-        /// Statistics events (dump, reset, etc.) come after
-        /// everything else, but before exit.
-        Stat_Event_Pri		=   90,
-
-        /// If we want to exit on this cycle, it's the very last thing
-        /// we do.
-        Sim_Exit_Pri		=  100
-    };
-
-    /*
-     * Event constructor
-     * @param queue that the event gets scheduled on
-     */
-    Event(EventQueue *q, Priority p = Default_Pri)
-        : queue(q), next(NULL), _priority(p), _flags(None),
-#if TRACING_ON
-          when_created(curTick), when_scheduled(0),
-#endif
-          annotated_value(0)
-    {
-    }
-
-    ~Event() {}
-
-    virtual const std::string name() const {
-        return csprintf("Event_%x", (uintptr_t)this);
-    }
-
-    /// Determine if the current event is scheduled
-    bool scheduled() const { return getFlags(Scheduled); }
-
-    /// Schedule the event with the current priority or default priority
-    void schedule(Tick t);
-
-    /// Reschedule the event with the current priority
-    void reschedule(Tick t);
-
-    /// Remove the event from the current schedule
-    void deschedule();
-
-    /// Return a C string describing the event.  This string should
-    /// *not* be dynamically allocated; just a const char array
-    /// describing the event class.
-    virtual const char *description();
-
-    /// Dump the current event data
-    void dump();
-
-    /*
-     * This member function is invoked when the event is processed
-     * (occurs).  There is no default implementation; each subclass
-     * must provide its own implementation.  The event is not
-     * automatically deleted after it is processed (to allow for
-     * statically allocated event objects).
-     *
-     * If the AutoDestroy flag is set, the object is deleted once it
-     * is processed.
-     */
-    virtual void process() = 0;
-
-    void annotate(unsigned value) { annotated_value = value; };
-    unsigned annotation() { return annotated_value; }
-
-    /// Squash the current event
-    void squash() { setFlags(Squashed); }
-
-    /// Check whether the event is squashed
-    bool squashed() { return getFlags(Squashed); }
-
-    /// Get the time that the event is scheduled
-    Tick when() const { return _when; }
-
-    /// Get the event priority
-    int priority() const { return _priority; }
-
-    struct priority_compare :
-    public std::binary_function<Event *, Event *, bool>
-    {
-        bool operator()(const Event *l, const Event *r) const {
-            return l->when() >= r->when() || l->priority() >= r->priority();
-        }
-    };
-
-    virtual void serialize(std::ostream &os);
-    virtual void unserialize(Checkpoint *cp, const std::string &section);
-};
-
-template <class T, void (T::* F)()>
-void
-DelayFunction(Tick when, T *object)
-{
-    class DelayEvent : public Event
-    {
-      private:
-        T *object;
-
-      public:
-        DelayEvent(Tick when, T *o)
-            : Event(&mainEventQueue), object(o)
-            { setFlags(this->AutoDestroy); schedule(when); }
-        void process() { (object->*F)(); }
-        const char *description() { return "delay"; }
-    };
-
-    new DelayEvent(when, object);
-}
-
-template <class T, void (T::* F)()>
-class EventWrapper : public Event
-{
-  private:
-    T *object;
-
-  public:
-    EventWrapper(T *obj, bool del = false, EventQueue *q = &mainEventQueue,
-                 Priority p = Default_Pri)
-        : Event(q, p), object(obj)
-    {
-        if (del)
-            setFlags(AutoDelete);
-    }
-    void process() { (object->*F)(); }
-};
-
-/*
- * Queue of events sorted in time order
- */
-class EventQueue : public Serializable
-{
-  protected:
-    std::string objName;
-
-  private:
-    Event *head;
-
-    void insert(Event *event);
-    void remove(Event *event);
-
-  public:
-
-    // constructor
-    EventQueue(const std::string &n)
-        : objName(n), head(NULL)
-    {}
-
-    virtual const std::string name() const { return objName; }
-
-    // schedule the given event on this queue
-    void schedule(Event *ev);
-    void deschedule(Event *ev);
-    void reschedule(Event *ev);
-
-    Tick nextTick() { return head->when(); }
-    void serviceOne();
-
-    // process all events up to the given timestamp.  we inline a
-    // quick test to see if there are any events to process; if so,
-    // call the internal out-of-line version to process them all.
-    void serviceEvents(Tick when) {
-        while (!empty()) {
-            if (nextTick() > when)
-                break;
-
-            /**
-             * @todo this assert is a good bug catcher.  I need to
-             * make it true again.
-             */
-            //assert(head->when() >= when && "event scheduled in the past");
-            serviceOne();
-        }
-    }
-
-    // default: process all events up to 'now' (curTick)
-    void serviceEvents() { serviceEvents(curTick); }
-
-    // return true if no events are queued
-    bool empty() { return head == NULL; }
-
-    void dump();
-
-    Tick nextEventTime() { return empty() ? curTick : head->when(); }
-
-    virtual void serialize(std::ostream &os);
-    virtual void unserialize(Checkpoint *cp, const std::string &section);
-};
-
-
-//////////////////////
-//
-// inline functions
-//
-// can't put these inside declaration due to circular dependence
-// between Event and EventQueue classes.
-//
-//////////////////////
-
-// schedule at specified time (place on event queue specified via
-// constructor)
-inline void
-Event::schedule(Tick t)
-{
-    assert(!scheduled());
-    assert(t >= curTick);
-
-    setFlags(Scheduled);
-#if TRACING_ON
-    when_scheduled = curTick;
-#endif
-    _when = t;
-    queue->schedule(this);
-}
-
-inline void
-Event::deschedule()
-{
-    assert(scheduled());
-
-    clearFlags(Squashed);
-    clearFlags(Scheduled);
-    queue->deschedule(this);
-}
-
-inline void
-Event::reschedule(Tick t)
-{
-    assert(scheduled());
-    clearFlags(Squashed);
-
-#if TRACING_ON
-    when_scheduled = curTick;
-#endif
-    _when = t;
-    queue->reschedule(this);
-}
-
-inline void
-EventQueue::schedule(Event *event)
-{
-    insert(event);
-    if (DTRACE(Event))
-        event->trace("scheduled");
-}
-
-inline void
-EventQueue::deschedule(Event *event)
-{
-    remove(event);
-    if (DTRACE(Event))
-        event->trace("descheduled");
-}
-
-inline void
-EventQueue::reschedule(Event *event)
-{
-    remove(event);
-    insert(event);
-    if (DTRACE(Event))
-        event->trace("rescheduled");
-}
-
-
-
-#endif // __SIM_EVENTQ_HH__
diff --git a/sim/faults.cc b/sim/faults.cc
deleted file mode 100644
index cb095f852..000000000
--- a/sim/faults.cc
+++ /dev/null
@@ -1,52 +0,0 @@
-/*
- * Copyright (c) 2003-2005 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.
- */
-
-#include "base/misc.hh"
-#include "sim/faults.hh"
-#include "cpu/exec_context.hh"
-#include "cpu/base.hh"
-
-#if !FULL_SYSTEM
-void FaultBase::invoke(ExecContext * xc)
-{
-    fatal("fault (%s) detected @ PC 0x%08p", name(), xc->readPC());
-}
-#else
-void FaultBase::invoke(ExecContext * xc)
-{
-    DPRINTF(Fault, "Fault %s at PC: %#x\n", name(), xc->readPC());
-    xc->getCpuPtr()->recordEvent(csprintf("Fault %s", name()));
-
-    assert(!xc->misspeculating());
-}
-#endif
-
-void UnimpFault::invoke(ExecContext * xc)
-{
-    panic("Unimpfault: %s\n", panicStr.c_str());
-}
diff --git a/sim/faults.hh b/sim/faults.hh
deleted file mode 100644
index 9b3bc9103..000000000
--- a/sim/faults.hh
+++ /dev/null
@@ -1,80 +0,0 @@
-/*
- * Copyright (c) 2003-2005 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.
- */
-
-#ifndef __FAULTS_HH__
-#define __FAULTS_HH__
-
-#include "base/refcnt.hh"
-#include "sim/stats.hh"
-#include "config/full_system.hh"
-
-class ExecContext;
-class FaultBase;
-typedef RefCountingPtr<FaultBase> Fault;
-
-typedef const char * FaultName;
-typedef Stats::Scalar<> FaultStat;
-
-// Each class has it's name statically define in _name,
-// and has a virtual function to access it's name.
-// The function is necessary because otherwise, all objects
-// which are being accessed cast as a FaultBase * (namely
-// all faults returned using the Fault type) will use the
-// generic FaultBase name.
-
-class FaultBase : public RefCounted
-{
-  public:
-    virtual FaultName name() = 0;
-#if FULL_SYSTEM
-    virtual void invoke(ExecContext * xc);
-#else
-    virtual void invoke(ExecContext * xc);
-#endif
-//    template<typename T>
-//    bool isA() {return dynamic_cast<T *>(this);}
-    virtual bool isMachineCheckFault() {return false;}
-    virtual bool isAlignmentFault() {return false;}
-};
-
-FaultBase * const NoFault = 0;
-
-class UnimpFault : public FaultBase
-{
-  private:
-    std::string panicStr;
-  public:
-    UnimpFault(std::string _str)
-        : panicStr(_str)
-    { }
-
-    FaultName name() {return "Unimplemented simulator feature";}
-    void invoke(ExecContext * xc);
-};
-
-#endif // __FAULTS_HH__
diff --git a/sim/host.hh b/sim/host.hh
deleted file mode 100644
index 48c977331..000000000
--- a/sim/host.hh
+++ /dev/null
@@ -1,67 +0,0 @@
-/*
- * Copyright (c) 2003-2005 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.
- */
-
-/**
- * @file
- * Defines host-dependent types:
- * Counter, Tick, and (indirectly) {int,uint}{8,16,32,64}_t.
- */
-
-#ifndef __HOST_HH__
-#define __HOST_HH__
-
-#include <inttypes.h>
-
-/** uint64_t constant */
-#define ULL(N)		((uint64_t)N##ULL)
-/** int64_t constant */
-#define LL(N)		(((int64_t)N##LL)
-
-/** Statistics counter type.  Not much excuse for not using a 64-bit
- * integer here, but if you're desperate and only run short
- * simulations you could make this 32 bits.
- */
-typedef int64_t Counter;
-
-/**
- * Clock cycle count type.
- * @note using an unsigned breaks the cache.
- */
-typedef int64_t Tick;
-
-/**
- * Address type
- * This will probably be moved somewhere else in the near future.
- * This should be at least as big as the biggest address width in use
- * in the system, which will probably be 64 bits.
- */
-typedef uint64_t Addr;
-
-const Addr MaxAddr = (Addr)-1;
-
-#endif // __HOST_H__
diff --git a/sim/main.cc b/sim/main.cc
deleted file mode 100644
index aecc171ed..000000000
--- a/sim/main.cc
+++ /dev/null
@@ -1,433 +0,0 @@
-/*
- * Copyright (c) 2000-2005 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.
- */
-
-///
-/// @file sim/main.cc
-///
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <errno.h>
-#include <libgen.h>
-#include <stdlib.h>
-#include <signal.h>
-
-#include <list>
-#include <string>
-#include <vector>
-
-#include "base/copyright.hh"
-#include "base/embedfile.hh"
-#include "base/inifile.hh"
-#include "base/misc.hh"
-#include "base/output.hh"
-#include "base/pollevent.hh"
-#include "base/statistics.hh"
-#include "base/str.hh"
-#include "base/time.hh"
-#include "cpu/base.hh"
-#include "cpu/smt.hh"
-#include "python/pyconfig.hh"
-#include "sim/async.hh"
-#include "sim/builder.hh"
-#include "sim/configfile.hh"
-#include "sim/host.hh"
-#include "sim/sim_events.hh"
-#include "sim/sim_exit.hh"
-#include "sim/sim_object.hh"
-#include "sim/stat_control.hh"
-#include "sim/stats.hh"
-#include "sim/root.hh"
-
-using namespace std;
-
-// See async.h.
-volatile bool async_event = false;
-volatile bool async_dump = false;
-volatile bool async_dumpreset = false;
-volatile bool async_exit = false;
-volatile bool async_io = false;
-volatile bool async_alarm = false;
-
-/// Stats signal handler.
-void
-dumpStatsHandler(int sigtype)
-{
-    async_event = true;
-    async_dump = true;
-}
-
-void
-dumprstStatsHandler(int sigtype)
-{
-    async_event = true;
-    async_dumpreset = true;
-}
-
-/// Exit signal handler.
-void
-exitNowHandler(int sigtype)
-{
-    async_event = true;
-    async_exit = true;
-}
-
-/// Abort signal handler.
-void
-abortHandler(int sigtype)
-{
-    cerr << "Program aborted at cycle " << curTick << endl;
-
-#if TRACING_ON
-    // dump trace buffer, if there is one
-    Trace::theLog.dump(cerr);
-#endif
-}
-
-/// Simulator executable name
-char *myProgName = "";
-
-/// Show brief help message.
-void
-showBriefHelp(ostream &out)
-{
-    char *prog = basename(myProgName);
-
-    ccprintf(out, "Usage:\n");
-    ccprintf(out,
-"%s [-d <dir>] [-E <var>[=<val>]] [-I <dir>] [-P <python>]\n"
-"        [--<var>=<val>] <config file>\n"
-"\n"
-"   -d            set the output directory to <dir>\n"
-"   -E            set the environment variable <var> to <val> (or 'True')\n"
-"   -I            add the directory <dir> to python's path\n"
-"   -P            execute <python> directly in the configuration\n"
-"   --var=val     set the python variable <var> to '<val>'\n"
-"   <configfile>  config file name (ends in .py)\n\n",
-             prog);
-
-    ccprintf(out, "%s -X\n   -X            extract embedded files\n\n", prog);
-    ccprintf(out, "%s -h\n   -h            print short help\n\n", prog);
-}
-
-/// Print welcome message.
-void
-sayHello(ostream &out)
-{
-    extern const char *compileDate;	// from date.cc
-
-    ccprintf(out, "M5 Simulator System\n");
-    // display copyright
-    ccprintf(out, "%s\n", briefCopyright);
-    ccprintf(out, "M5 compiled on %d\n", compileDate);
-
-    char *host = getenv("HOSTNAME");
-    if (!host)
-        host = getenv("HOST");
-
-    if (host)
-        ccprintf(out, "M5 executing on %s\n", host);
-
-    ccprintf(out, "M5 simulation started %s\n", Time::start);
-}
-
-///
-/// Echo the command line for posterity in such a way that it can be
-/// used to rerun the same simulation (given the same .ini files).
-///
-void
-echoCommandLine(int argc, char **argv, ostream &out)
-{
-    out << "command line: " << argv[0];
-    for (int i = 1; i < argc; i++) {
-        string arg(argv[i]);
-
-        out << ' ';
-
-        // If the arg contains spaces, we need to quote it.
-        // The rest of this is overkill to make it look purty.
-
-        // print dashes first outside quotes
-        int non_dash_pos = arg.find_first_not_of("-");
-        out << arg.substr(0, non_dash_pos);	// print dashes
-        string body = arg.substr(non_dash_pos);	// the rest
-
-        // if it's an assignment, handle the lhs & rhs separately
-        int eq_pos = body.find("=");
-        if (eq_pos == string::npos) {
-            out << quote(body);
-        }
-        else {
-            string lhs(body.substr(0, eq_pos));
-            string rhs(body.substr(eq_pos + 1));
-
-            out << quote(lhs) << "=" << quote(rhs);
-        }
-    }
-    out << endl << endl;
-}
-
-char *
-getOptionString(int &index, int argc, char **argv)
-{
-    char *option = argv[index] + 2;
-    if (*option != '\0')
-        return option;
-
-    // We didn't find an argument, it must be in the next variable.
-    if (++index >= argc)
-        panic("option string for option '%s' not found", argv[index - 1]);
-
-    return argv[index];
-}
-
-int
-main(int argc, char **argv)
-{
-    // Save off program name
-    myProgName = argv[0];
-
-    signal(SIGFPE, SIG_IGN);		// may occur on misspeculated paths
-    signal(SIGTRAP, SIG_IGN);
-    signal(SIGUSR1, dumpStatsHandler);		// dump intermediate stats
-    signal(SIGUSR2, dumprstStatsHandler);	// dump and reset stats
-    signal(SIGINT, exitNowHandler);		// dump final stats and exit
-    signal(SIGABRT, abortHandler);
-
-    bool configfile_found = false;
-    PythonConfig pyconfig;
-    string outdir;
-
-    if (argc < 2) {
-        showBriefHelp(cerr);
-        exit(1);
-    }
-
-    sayHello(cerr);
-
-    // Parse command-line options.
-    // Since most of the complex options are handled through the
-    // config database, we don't mess with getopts, and just parse
-    // manually.
-    for (int i = 1; i < argc; ++i) {
-        char *arg_str = argv[i];
-
-        // if arg starts with '--', parse as a special python option
-        // of the format --<python var>=<string value>, if the arg
-        // starts with '-', it should be a simulator option with a
-        // format similar to getopt.  In any other case, treat the
-        // option as a configuration file name and load it.
-        if (arg_str[0] == '-' && arg_str[1] == '-') {
-            string str = &arg_str[2];
-            string var, val;
-
-            if (!split_first(str, var, val, '='))
-                panic("Could not parse configuration argument '%s'\n"
-                      "Expecting --<variable>=<value>\n", arg_str);
-
-            pyconfig.setVariable(var, val);
-        } else if (arg_str[0] == '-') {
-            char *option;
-            string var, val;
-
-            // switch on second char
-            switch (arg_str[1]) {
-              case 'd':
-                outdir = getOptionString(i, argc, argv);
-                break;
-
-              case 'h':
-                showBriefHelp(cerr);
-                exit(1);
-
-              case 'E':
-                option = getOptionString(i, argc, argv);
-                if (!split_first(option, var, val, '='))
-                    val = "True";
-
-                if (setenv(var.c_str(), val.c_str(), true) == -1)
-                    panic("setenv: %s\n", strerror(errno));
-                break;
-
-              case 'I':
-                option = getOptionString(i, argc, argv);
-                pyconfig.addPath(option);
-                break;
-
-              case 'P':
-                option = getOptionString(i, argc, argv);
-                pyconfig.writeLine(option);
-                break;
-
-              case 'X': {
-                  list<EmbedFile> lst;
-                  EmbedMap::all(lst);
-                  list<EmbedFile>::iterator i = lst.begin();
-                  list<EmbedFile>::iterator end = lst.end();
-
-                  while (i != end) {
-                      cprintf("Embedded File: %s\n", i->name);
-                      cout.write(i->data, i->length);
-                      ++i;
-                  }
-
-                  return 0;
-              }
-
-              default:
-                showBriefHelp(cerr);
-                panic("invalid argument '%s'\n", arg_str);
-            }
-        } else {
-            string file(arg_str);
-            string base, ext;
-
-            if (!split_last(file, base, ext, '.') || ext != "py")
-                panic("Config file '%s' must end in '.py'\n", file);
-
-            pyconfig.load(file);
-            configfile_found = true;
-        }
-    }
-
-    if (outdir.empty()) {
-        char *env = getenv("OUTPUT_DIR");
-        outdir = env ? env : ".";
-    }
-
-    simout.setDirectory(outdir);
-
-    char *env = getenv("CONFIG_OUTPUT");
-    if (!env)
-        env = "config.out";
-    configStream = simout.find(env);
-
-    if (!configfile_found)
-        panic("no configuration file specified!");
-
-    // The configuration database is now complete; start processing it.
-    IniFile inifile;
-    if (!pyconfig.output(inifile))
-        panic("Error processing python code");
-
-    // Initialize statistics database
-    Stats::InitSimStats();
-
-    // Now process the configuration hierarchy and create the SimObjects.
-    ConfigHierarchy configHierarchy(inifile);
-    configHierarchy.build();
-    configHierarchy.createSimObjects();
-
-    // Parse and check all non-config-hierarchy parameters.
-    ParamContext::parseAllContexts(inifile);
-    ParamContext::checkAllContexts();
-
-    // Print hello message to stats file if it's actually a file.  If
-    // it's not (i.e. it's cout or cerr) then we already did it above.
-    if (simout.isFile(*outputStream))
-        sayHello(*outputStream);
-
-    // Echo command line and all parameter settings to stats file as well.
-    echoCommandLine(argc, argv, *outputStream);
-    ParamContext::showAllContexts(*configStream);
-
-    // Any objects that can't connect themselves until after construction should
-    // do so now
-    SimObject::connectAll();
-
-    // Do a second pass to finish initializing the sim objects
-    SimObject::initAll();
-
-    // Restore checkpointed state, if any.
-    configHierarchy.unserializeSimObjects();
-
-    // Done processing the configuration database.
-    // Check for unreferenced entries.
-    if (inifile.printUnreferenced())
-        panic("unreferenced sections/entries in the intermediate ini file");
-
-    SimObject::regAllStats();
-
-    // uncomment the following to get PC-based execution-time profile
-#ifdef DO_PROFILE
-    init_profile((char *)&_init, (char *)&_fini);
-#endif
-
-    // Check to make sure that the stats package is properly initialized
-    Stats::check();
-
-    // Reset to put the stats in a consistent state.
-    Stats::reset();
-
-    warn("Entering event queue.  Starting simulation...\n");
-    SimStartup();
-    while (!mainEventQueue.empty()) {
-        assert(curTick <= mainEventQueue.nextTick() &&
-               "event scheduled in the past");
-
-        // forward current cycle to the time of the first event on the
-        // queue
-        curTick = mainEventQueue.nextTick();
-        mainEventQueue.serviceOne();
-
-        if (async_event) {
-            async_event = false;
-            if (async_dump) {
-                async_dump = false;
-
-                using namespace Stats;
-                SetupEvent(Dump, curTick);
-            }
-
-            if (async_dumpreset) {
-                async_dumpreset = false;
-
-                using namespace Stats;
-                SetupEvent(Dump | Reset, curTick);
-            }
-
-            if (async_exit) {
-                async_exit = false;
-                new SimExitEvent("User requested STOP");
-            }
-
-            if (async_io || async_alarm) {
-                async_io = false;
-                async_alarm = false;
-                pollQueue.service();
-            }
-        }
-    }
-
-    // This should never happen... every conceivable way for the
-    // simulation to terminate (hit max cycles/insts, signal,
-    // simulated system halts/exits) generates an exit event, so we
-    // should never run out of events on the queue.
-    exitNow("no events on event loop!  All CPUs must be idle.", 1);
-
-    return 0;
-}
diff --git a/sim/param.cc b/sim/param.cc
deleted file mode 100644
index 8998d7d77..000000000
--- a/sim/param.cc
+++ /dev/null
@@ -1,793 +0,0 @@
-/*
- * Copyright (c) 2002-2005 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.
- */
-
-#include <algorithm>
-#include <cassert>
-#include <list>
-#include <string>
-#include <vector>
-
-#include "base/inifile.hh"
-#include "base/misc.hh"
-#include "base/range.hh"
-#include "base/str.hh"
-#include "base/trace.hh"
-#include "sim/config_node.hh"
-#include "sim/configfile.hh"
-#include "sim/param.hh"
-#include "sim/sim_object.hh"
-
-using namespace std;
-
-
-////////////////////////////////////////////////////////////////////////
-//
-// BaseParam member definitions
-//
-////////////////////////////////////////////////////////////////////////
-
-void
-BaseParam::die(const string &err) const
-{
-    context->printErrorProlog(cerr);
-    cerr << "  parameter '" << name << "': "
-         << err << endl;
-    abort();
-}
-
-
-////////////////////////////////////////////////////////////////////////
-//
-// Param<T> and VectorParam<T> member definitions
-//
-// We implement parsing & displaying values for various parameter
-// types T using a set of overloaded functions:
-//
-//  - parseParam(string s, T &value) parses s into value
-//  - showParam(ostream &os, T &value) displays value on os
-//
-// By making these independent functions, we can reuse the same code
-// for type T in both Param<T> and VectorParam<T>.
-//
-// For enum types, the parseParam function requires additional
-// arguments, in which case we must specialize the Param<T>::parse and
-// VectorParam<T>::parse calls as well.
-//
-// Type-specific instances come first, followed by more generic
-// templated versions and their instantiations.
-//
-////////////////////////////////////////////////////////////////////////
-
-//
-// The base implementations use to_number for parsing and '<<' for
-// displaying, suitable for integer types.
-//
-template <class T>
-bool
-parseParam(const string &s, T &value)
-{
-    return to_number(s, value);
-}
-
-template <class T>
-void
-showParam(ostream &os, T const &value)
-{
-    os << value;
-}
-
-//
-// Template specializations:
-// - char (8-bit integer)
-// - floating-point types
-// - bool
-// - string
-//
-
-// Treat 8-bit ints (chars) as ints on output, not as chars
-template <>
-void
-showParam(ostream &os, const char &value)
-{
-    os << (int)value;
-}
-
-
-template <>
-void
-showParam(ostream &os, const unsigned char &value)
-{
-    os << (unsigned int)value;
-}
-
-
-// Use sscanf() for FP types as to_number() only handles integers
-template <>
-bool
-parseParam(const string &s, float &value)
-{
-    return (sscanf(s.c_str(), "%f", &value) == 1);
-}
-
-template <>
-bool
-parseParam(const string &s, double &value)
-{
-    return (sscanf(s.c_str(), "%lf", &value) == 1);
-}
-
-// Be flexible about what we take for bool
-template <>
-bool
-parseParam(const string &s, bool &value)
-{
-    const string &ls = to_lower(s);
-
-    if (ls == "true" || ls == "t" || ls == "yes" || ls == "y" || ls == "1") {
-        value = true;
-        return true;
-    }
-
-    if (ls == "false" || ls == "f" || ls == "no" || ls == "n" || ls == "0") {
-        value = false;
-        return true;
-    }
-
-    return false;
-}
-
-// Display bools as strings
-template <>
-void
-showParam(ostream &os, const bool &value)
-{
-    os << (value ? "true" : "false");
-}
-
-
-// String requires no processing to speak of
-template <>
-bool
-parseParam(const string &s, string &value)
-{
-    value = s;
-    return true;
-}
-
-template <>
-bool
-parseParam(const string &s, Range<uint32_t> &value)
-{
-    value = s;
-    return value.valid();
-}
-
-template <>
-bool
-parseParam(const string &s, Range<uint64_t> &value)
-{
-    value = s;
-    return value.valid();
-}
-
-//
-// End of parseParam/showParam definitions.  Now we move on to
-// incorporate them into the Param/VectorParam parse() and showValue()
-// methods.
-//
-
-// These definitions for Param<T>::parse and VectorParam<T>::parse
-// work for any type for which parseParam() takes only two arguments
-// (i.e., all the fundamental types like int, bool, etc.), thanks to
-// overloading.
-template <class T>
-void
-Param<T>::parse(const string &s)
-{
-    if (parseParam(s, value)) {
-        wasSet = true;
-    }
-    else {
-        string err("could not parse \"");
-
-        err += s;
-        err += "\"";
-
-        die(err);
-    }
-}
-
-template <class T>
-void
-VectorParam<T>::parse(const string &s)
-{
-    if (s.empty()) {
-        wasSet = true;
-        return;
-    }
-
-    vector<string> tokens;
-
-    tokenize(tokens, s, ' ');
-
-    value.resize(tokens.size());
-
-    for (int i = 0; i < tokens.size(); i++) {
-        // need to parse into local variable to handle vector<bool>,
-        // for which operator[] returns a special reference class
-        // that's not the same as 'bool&', (since it's a packed
-        // vector)
-        T scalar_value;
-        if (!parseParam(tokens[i], scalar_value)) {
-            string err("could not parse \"");
-
-            err += s;
-            err += "\"";
-
-            die(err);
-        }
-
-        // assign parsed value to vector
-        value[i] = scalar_value;
-    }
-
-    wasSet = true;
-}
-
-// These definitions for Param<T>::showValue() and
-// VectorParam<T>::showValue() work for any type where showParam()
-// takes only two arguments (i.e., everything but the SimpleEnum and
-// MappedEnum classes).
-template <class T>
-void
-Param<T>::showValue(ostream &os) const
-{
-    showParam(os, value);
-}
-
-template <class T>
-void
-VectorParam<T>::showValue(ostream &os) const
-{
-    for (int i = 0; i < value.size(); i++) {
-        if (i != 0) {
-            os << " ";
-        }
-        showParam(os, value[i]);
-    }
-}
-
-
-#ifdef INSURE_BUILD
-#define INSTANTIATE_PARAM_TEMPLATES(type, typestr)			\
-void Param<type>::showType(ostream &os) const { os << typestr; }	\
-void VectorParam<type>::showType(ostream &os) const { 			\
-    os << "vector of " << typestr; 					\
-}									\
-template Param<type>;							\
-template VectorParam<type>;
-
-#else
-// instantiate all four methods (parse/show, scalar/vector) for basic
-// types that can use the above templates
-#define INSTANTIATE_PARAM_TEMPLATES(type, typestr)			\
-template bool parseParam<type>(const string &s, type &value);		\
-template void showParam<type>(ostream &os, type const &value);		\
-template void Param<type>::parse(const string &);			\
-template void VectorParam<type>::parse(const string &);			\
-template void Param<type>::showValue(ostream &) const;			\
-template void VectorParam<type>::showValue(ostream &) const;		\
-template <> void Param<type>::showType(ostream &os) const { os << typestr; }	\
-template <> void VectorParam<type>::showType(ostream &os) const {			\
-    os << "vector of " << typestr;					\
-}
-#endif
-
-INSTANTIATE_PARAM_TEMPLATES(unsigned long long, "ull")
-INSTANTIATE_PARAM_TEMPLATES(signed long long, "sll")
-INSTANTIATE_PARAM_TEMPLATES(unsigned long, "uns long")
-INSTANTIATE_PARAM_TEMPLATES(signed long, "long")
-INSTANTIATE_PARAM_TEMPLATES(unsigned int, "uns")
-INSTANTIATE_PARAM_TEMPLATES(signed int, "int")
-INSTANTIATE_PARAM_TEMPLATES(unsigned short, "uns short")
-INSTANTIATE_PARAM_TEMPLATES(signed short, "short")
-INSTANTIATE_PARAM_TEMPLATES(unsigned char, "uns char")
-INSTANTIATE_PARAM_TEMPLATES(signed char, "char")
-
-INSTANTIATE_PARAM_TEMPLATES(float, "float")
-INSTANTIATE_PARAM_TEMPLATES(double, "double")
-
-INSTANTIATE_PARAM_TEMPLATES(bool, "bool")
-INSTANTIATE_PARAM_TEMPLATES(string, "string")
-
-INSTANTIATE_PARAM_TEMPLATES(Range<uint64_t>, "uint64 range")
-INSTANTIATE_PARAM_TEMPLATES(Range<uint32_t>, "uint32 range")
-
-#undef INSTANTIATE_PARAM_TEMPLATES
-
-//
-// SimpleEnumParam & MappedEnumParam must specialize their parse(),
-// showValue(), and showType() methods.
-//
-
-//
-// SimpleEnumParam & SimpleEnumVectorParam
-//
-bool
-parseEnumParam(const char *const *map, const int num_values,
-               const string &s, int &value)
-{
-    for (int i = 0; i < num_values; ++i) {
-        if (s == map[i]) {
-            value = i;
-            return true;
-        }
-    }
-
-    return false;
-}
-
-void
-showEnumParam(ostream &os,
-              const char *const *map,  const int num_values,
-              int value)
-{
-    assert(0 <= value && value < num_values);
-    os << map[value];
-}
-
-void
-showEnumType(ostream &os,
-             const char *const *map,  const int num_values)
-{
-    os << "{" << map[0];
-    for (int i = 1; i < num_values; ++i)
-        os << "," << map[i];
-
-    os << "}";
-}
-
-
-//
-// MappedEnumParam & MappedEnumVectorParam
-//
-bool
-parseEnumParam(const EnumParamMap *map, const int num_values,
-               const string &s, int &value)
-{
-    for (int i = 0; i < num_values; ++i) {
-        if (s == map[i].name) {
-            value = map[i].value;
-            return true;
-        }
-    }
-
-    return false;
-}
-
-void
-showEnumParam(ostream &os,
-              const EnumParamMap *map, const int num_values,
-              int value)
-{
-    for (int i = 0; i < num_values; ++i) {
-        if (value == map[i].value) {
-            os << map[i].name;
-            return;
-        }
-    }
-
-    // if we can't find a reverse mapping just print the int value
-    os << value;
-}
-
-void
-showEnumType(ostream &os,
-             const EnumParamMap *map,  const int num_values)
-{
-    os << "{" << map[0].name;
-    for (int i = 1; i < num_values; ++i)
-        os << "," << map[i].name;
-
-    os << "}";
-}
-
-
-template <class Map>
-void
-EnumParam<Map>::parse(const string &s)
-{
-    if (parseEnumParam(map, num_values, s, value)) {
-        wasSet = true;
-    } else {
-        string err("no match for enum string \"");
-
-        err += s;
-        err += "\"";
-
-        die(err);
-    }
-}
-
-template <class Map>
-void
-EnumVectorParam<Map>::parse(const string &s)
-{
-    vector<string> tokens;
-
-    if (s.empty()) {
-        wasSet = true;
-        return;
-    }
-
-    tokenize(tokens, s, ' ');
-
-    value.resize(tokens.size());
-
-    for (int i = 0; i < tokens.size(); i++) {
-        if (!parseEnumParam(map, num_values, tokens[i], value[i])) {
-            string err("no match for enum string \"");
-
-            err += s;
-            err += "\"";
-
-            die(err);
-        }
-    }
-
-    wasSet = true;
-}
-
-template <class Map>
-void
-EnumParam<Map>::showValue(ostream &os) const
-{
-    showEnumParam(os, map, num_values, value);
-}
-
-template <class Map>
-void
-EnumVectorParam<Map>::showValue(ostream &os) const
-{
-    for (int i = 0; i < value.size(); i++) {
-        if (i != 0) {
-            os << " ";
-        }
-        showEnumParam(os, map, num_values, value[i]);
-    }
-}
-
-template <class Map>
-void
-EnumParam<Map>::showType(ostream &os) const
-{
-    showEnumType(os, map, num_values);
-}
-
-template <class Map>
-void
-EnumVectorParam<Map>::showType(ostream &os) const
-{
-    os << "vector of";
-    showEnumType(os, map, num_values);
-}
-
-template class EnumParam<const char *>;
-template class EnumVectorParam<const char *>;
-
-template class EnumParam<EnumParamMap>;
-template class EnumVectorParam<EnumParamMap>;
-
-////////////////////////////////////////////////////////////////////////
-//
-// SimObjectBaseParam methods
-//
-////////////////////////////////////////////////////////////////////////
-
-bool
-parseSimObjectParam(ParamContext *context, const string &s, SimObject *&value)
-{
-    SimObject *obj;
-
-    if (to_lower(s) == "null") {
-        // explicitly set to null by user; assume that's OK
-        obj = NULL;
-    }
-    else {
-        obj = context->resolveSimObject(s);
-
-        if (obj == NULL)
-            return false;
-    }
-
-    value = obj;
-    return true;
-}
-
-
-void
-SimObjectBaseParam::showValue(ostream &os, SimObject *value) const
-{
-    os << (value ? value->name() : "null");
-}
-
-void
-SimObjectBaseParam::parse(const string &s, SimObject *&value)
-{
-    if (parseSimObjectParam(context, s, value)) {
-        wasSet = true;
-    }
-    else {
-        string err("could not resolve object name \"");
-
-        err += s;
-        err += "\"";
-
-        die(err);
-    }
-}
-
-void
-SimObjectBaseParam::parse(const string &s, vector<SimObject *>&value)
-{
-    vector<string> tokens;
-
-    tokenize(tokens, s, ' ');
-
-    value.resize(tokens.size());
-
-    for (int i = 0; i < tokens.size(); i++) {
-        if (!parseSimObjectParam(context, tokens[i], value[i])) {
-            string err("could not resolve object name \"");
-
-            err += s;
-            err += "\"";
-
-            die(err);
-        }
-    }
-
-    wasSet = true;
-}
-
-////////////////////////////////////////////////////////////////////////
-//
-// ParamContext member definitions
-//
-////////////////////////////////////////////////////////////////////////
-
-list<ParamContext *> *ParamContext::ctxList = NULL;
-
-ParamContext::ParamContext(const string &_iniSection, InitPhase _initPhase)
-    : iniFilePtr(NULL),	// initialized on call to parseParams()
-      iniSection(_iniSection), paramList(NULL),
-      initPhase(_initPhase)
-{
-    // Put this context on global list for initialization
-    if (initPhase != NoAutoInit) {
-        if (ctxList == NULL)
-            ctxList = new list<ParamContext *>();
-
-        // keep list sorted by ascending initPhase values
-        list<ParamContext *>::iterator i = ctxList->begin();
-        list<ParamContext *>::iterator end = ctxList->end();
-        for (; i != end; ++i) {
-            if (initPhase <= (*i)->initPhase) {
-                // found where we want to insert
-                break;
-            }
-        }
-        // (fall through case: insert at end)
-        ctxList->insert(i, this);
-    }
-}
-
-
-void
-ParamContext::addParam(BaseParam *param)
-{
-    getParamList()->push_back(param);
-}
-
-
-void
-ParamContext::parseParams(IniFile &iniFile)
-{
-    iniFilePtr = &iniFile;	// set object member
-
-    ParamList::iterator i;
-
-    for (i = getParamList()->begin(); i != getParamList()->end(); ++i) {
-        string string_value;
-
-        if (iniFile.find(iniSection, (*i)->name, string_value))
-            (*i)->parse(string_value);
-    }
-}
-
-
-// Check parameter values for validity & consistency. Default
-// implementation is no-op; derive subclass & override to add
-// actual functionality here.
-void
-ParamContext::checkParams()
-{
-    // nada
-}
-
-
-// Clean up context-related objects at end of execution. Default
-// implementation is no-op; derive subclass & override to add actual
-// functionality here.
-void
-ParamContext::cleanup()
-{
-    // nada
-}
-
-
-void
-ParamContext::describeParams(ostream &os)
-{
-    ParamList::iterator i;
-
-    for (i = getParamList()->begin(); i != getParamList()->end(); ++i) {
-        BaseParam *p = *i;
-
-        os << p->name << " (";
-        p->showType(os);
-        os << "): " << p->description << "\n";
-    }
-}
-
-
-
-void
-ParamContext::showParams(ostream &os)
-{
-    ParamList::iterator i;
-
-    for (i = getParamList()->begin(); i != getParamList()->end(); ++i) {
-        BaseParam *p = *i;
-
-        if (p->isValid()) {
-            os << p->name << "=";
-            p->showValue(os);
-            os << endl;
-        }
-        else {
-            os << "// "<< p->name << " not specified" << endl;
-        }
-    }
-}
-
-
-void
-ParamContext::printErrorProlog(ostream &os)
-{
-    os << "Parameter error in section [" << iniSection << "]: " << endl;
-}
-
-//
-// Resolve an object name to a SimObject pointer.  The object will be
-// created as a side-effect if necessary.  If the name contains a
-// colon (e.g., "iq:IQ"), then the object is local (invisible to
-// outside this context).  If there is no colon, the name needs to be
-// resolved through the configuration hierarchy (only possible for
-// SimObjectBuilder objects, which return non-NULL for configNode()).
-//
-SimObject *
-ParamContext::resolveSimObject(const string &name)
-{
-    ConfigNode *n = getConfigNode();
-    return n ? n->resolveSimObject(name) : NULL;
-}
-
-
-//
-// static method: call parseParams() on all registered contexts
-//
-void
-ParamContext::parseAllContexts(IniFile &iniFile)
-{
-    list<ParamContext *>::iterator iter;
-
-    for (iter = ctxList->begin(); iter != ctxList->end(); ++iter) {
-        ParamContext *pc = *iter;
-
-        pc->parseParams(iniFile);
-    }
-}
-
-
-//
-// static method: call checkParams() on all registered contexts
-//
-void
-ParamContext::checkAllContexts()
-{
-    list<ParamContext *>::iterator iter;
-
-    for (iter = ctxList->begin(); iter != ctxList->end(); ++iter) {
-        ParamContext *pc = *iter;
-
-        pc->checkParams();
-    }
-}
-
-
-//
-// static method: call showParams() on all registered contexts
-//
-void
-ParamContext::showAllContexts(ostream &os)
-{
-    list<ParamContext *>::iterator iter;
-
-    for (iter = ctxList->begin(); iter != ctxList->end(); ++iter) {
-        ParamContext *pc = *iter;
-
-        os << "[" << pc->iniSection << "]" << endl;
-        pc->showParams(os);
-        os << endl;
-    }
-}
-
-
-//
-// static method: call cleanup() on all registered contexts
-//
-void
-ParamContext::cleanupAllContexts()
-{
-    list<ParamContext *>::iterator iter;
-
-    for (iter = ctxList->begin(); iter != ctxList->end(); ++iter) {
-        ParamContext *pc = *iter;
-
-        pc->cleanup();
-    }
-}
-
-
-//
-// static method: call describeParams() on all registered contexts
-//
-void
-ParamContext::describeAllContexts(ostream &os)
-{
-    list<ParamContext *>::iterator iter;
-
-    for (iter = ctxList->begin(); iter != ctxList->end(); ++iter) {
-        ParamContext *pc = *iter;
-
-        os << "[" << pc->iniSection << "]\n";
-        pc->describeParams(os);
-        os << endl;
-    }
-}
diff --git a/sim/param.hh b/sim/param.hh
deleted file mode 100644
index 4a1b8bda1..000000000
--- a/sim/param.hh
+++ /dev/null
@@ -1,788 +0,0 @@
-/*
- * Copyright (c) 2002-2005 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.
- */
-
-#ifndef __SIM_PARAM_HH__
-#define __SIM_PARAM_HH__
-
-#include <iostream>
-#include <list>
-#include <string>
-#include <vector>
-
-#include "sim/configfile.hh"
-#include "sim/startup.hh"
-
-// forward decls
-class BaseParam;
-class SimObject;
-
-//
-// The context of a parameter definition... usually a subclass of
-// SimObjectBuilder (which derives from ParamContext), but abstracted
-// here to support more global simulator control parameters as well.
-//
-class ParamContext : protected StartupCallback
-{
-  private:
-
-    // static list of all ParamContext objects, built as a side effect
-    // of the ParamContext constructor
-    static std::list<ParamContext *> *ctxList;
-
-  protected:
-
-    // .ini file (database) for parameter lookup... initialized on call
-    // to parseParams()
-    IniFile *iniFilePtr;
-
-    // .ini file section for parameter lookup
-    const std::string iniSection;
-
-    typedef std::vector<BaseParam *> ParamList;
-
-    // list of parameters defined in this context
-    ParamList *paramList;
-
-    ParamList *getParamList() {
-        if (!paramList)
-            paramList = new ParamList;
-        return paramList;
-    }
-
-  public:
-
-    /// Initialization phases for ParamContext objects.
-    enum InitPhase {
-        NoAutoInit = -1,	///< Don't initialize at all... params
-                                /// will be parsed later (used by
-                                /// SimObjectBuilder, which parses
-                                /// params in SimObject::create().
-        OutputInitPhase = 0,	///< Output stream initialization
-        TraceInitPhase = 1,	///< Trace context initialization:
-                                /// depends on output streams, but
-                                /// needs to come before others so we
-                                /// can use tracing in other
-                                /// ParamContext init code
-        StatsInitPhase = 2,	///< Stats output initialization
-        DefaultInitPhase = 3	///< Everything else
-    };
-
-    /// Records the initialization phase for this ParamContext.
-    InitPhase initPhase;
-
-    /// Constructor.
-    /// @param _iniSection Name of .ini section corresponding to this context.
-    /// @param _initPhase Initialization phase  (see InitPhase).
-    ParamContext(const std::string &_iniSection,
-                 InitPhase _initPhase = DefaultInitPhase);
-
-    virtual ~ParamContext() {}
-
-    // add a parameter to the context... called from the parameter
-    // object's constructor (see BaseParam::BaseParam())
-    void addParam(BaseParam *);
-
-    // call parse() on all params in this context to convert string
-    // representations to parameter values
-    virtual void parseParams(IniFile &iniFile);
-
-    // Check parameter values for validity & consistency. Default
-    // implementation is no-op; derive subclass & override to add
-    // actual functionality here
-    virtual void checkParams();
-
-    // Clean up at end of execution: close file descriptors, etc.
-    // Default implementation is no-op; derive subclass & override to
-    // add actual functionality here
-    virtual void cleanup();
-
-    // dump parameter descriptions
-    void describeParams(std::ostream &);
-
-    // Display the parameters & values used
-    void showParams(std::ostream &);
-
-    // print context information for parameter error
-    virtual void printErrorProlog(std::ostream &);
-
-    // resolve a SimObject name in this context to an object pointer.
-    virtual SimObject *resolveSimObject(const std::string &name);
-
-    // generate the name for this instance of this context (used as a
-    // prefix to create unique names in resolveSimObject()
-    virtual const std::string &getInstanceName() { return iniSection; }
-
-    // return the configuration hierarchy node for this context.  Bare
-    // ParamContext objects have no corresponding node, so the default
-    // implementation returns NULL.
-    virtual ConfigNode *getConfigNode() { return NULL; }
-
-    // Parse all parameters registered with all ParamContext objects.
-    static void parseAllContexts(IniFile &iniFile);
-
-    // Check all parameters registered with all ParamContext objects.
-    // (calls checkParams() on each)
-    static void checkAllContexts();
-
-    // Print all parameter values on indicated ostream.
-    static void showAllContexts(std::ostream &os);
-
-    // Clean up all registered ParamContext objects.  (calls cleanup()
-    // on each)
-    static void cleanupAllContexts();
-
-    // print descriptions of all parameters registered with all
-    // ParamContext objects
-    static void describeAllContexts(std::ostream &os);
-};
-
-
-//
-// Base class for all parameter objects
-//
-class BaseParam
-{
-  public:
-
-    ParamContext *context;
-    std::string name;
-    std::string description;	// text description for help message
-    bool wasSet;	// true if parameter was set by user
-    bool hasDefault;	// true if parameter has default value
-
-    BaseParam(ParamContext *_context, const std::string &_name,
-              const std::string &_description, bool _hasDefault)
-        : context(_context), name(_name), description(_description),
-          wasSet(false), hasDefault(_hasDefault)
-    {
-        context->addParam(this);
-    }
-
-    virtual ~BaseParam() {}
-
-    // a parameter is valid only if its value was set by the user or
-    // it has a default value
-    bool isValid() const
-    {
-        return (wasSet || hasDefault);
-    }
-
-    // set value by parsing string
-    virtual void parse(const std::string &s) = 0;
-
-    // display value to stream
-    virtual void showValue(std::ostream &) const = 0;
-
-    // display type to stream
-    virtual void showType(std::ostream &) const = 0;
-
-    // signal parse or usage error
-    virtual void die(const std::string &err) const;
-};
-
-//
-// Template classes to specialize parameters to specific types.
-//
-// Param<T> is for single-valued (scalar) parameters of type T.
-// VectorParam<T> is for multi-valued (vector) parameters of type T.
-// These are specified in the .ini file as a space-delimited list of
-// arguments.
-//
-template <class T>
-class Param : public BaseParam
-{
-  protected:
-
-    T value;
-
-  public:
-
-    // Param with default value: set value to default
-    Param(ParamContext *context,
-          const std::string &name, const std::string &description, T dfltValue)
-        : BaseParam(context, name, description, true),
-          value(dfltValue)
-    {
-    }
-
-    // Param with no default value: leave value uninitialized
-    Param(ParamContext *context,
-          const std::string &name, const std::string &description)
-        : BaseParam(context, name, description, false)
-    {
-    }
-
-    virtual ~Param() {}
-
-    operator T&()
-    {
-        // if we attempt to reference an invalid parameter (i.e., one
-        // with no default value that was not set by the user), die.
-        if (!isValid())
-            die("not found");
-        return value;
-    }
-
-    // display value to stream
-    virtual void showValue(std::ostream &os) const;
-
-    // display type to stream
-    virtual void showType(std::ostream &) const;
-
-    // set value by parsing string
-    virtual void parse(const std::string &s);
-};
-
-
-//
-// Template class for vector-valued parameters (lists)
-//
-template <class T>
-class VectorParam : public BaseParam
-{
-  protected:
-
-    std::vector<T> value;
-
-  public:
-
-    typedef typename std::vector<T>::size_type size_type;
-
-    // Param with default value: set value to default
-    VectorParam(ParamContext *context, const std::string &name,
-                const std::string &description,
-                const std::vector<T> &dfltValue)
-        : BaseParam(context, name, description, true),
-          value(dfltValue)
-    {
-    }
-
-    // Param with no default value: leave value uninitialized
-    VectorParam(ParamContext *context,
-                const std::string &name, const std::string &description)
-        : BaseParam(context, name, description, false)
-    {
-    }
-
-    virtual ~VectorParam() {}
-
-    // basic vector access methods
-    size_type size() const
-    {
-        if (!isValid())
-            die("not found");
-        return value.size();
-    }
-
-    const T &operator[](size_type n) const
-    {
-        if (!isValid())
-            die("not found");
-        return value[n];
-    }
-
-    // return reference to value vector
-    operator std::vector<T>&()
-    {
-        if (!isValid())
-            die("not found");
-        return value;
-    }
-
-    // display value to stream
-    virtual void showValue(std::ostream &os) const;
-
-    // display type to stream
-    virtual void showType(std::ostream &) const;
-
-    // set value by parsing string
-    virtual void parse(const std::string &s);
-};
-
-//
-// Specialization of Param<int> and VectorParam<int> to handle
-// enumerated types is done in two ways, using SimpleEnumParam and
-// MappedEnumParam (and their vector counterparts,
-// SimpleEnumVectorParam and MappedEnumVectorParam).  SimpleEnumParam
-// takes an array of strings and maps them to integers based on array
-// index.  MappedEnumParam takes an array of string-to-int mappings,
-// allowing for mapping strings to non-contiguous integer values, or
-// mapping multiple strings to the same integer value.
-//
-// Both SimpleEnumParam and MappedEnumParam are implemented using a
-// single template class, EnumParam<Map>, which takes the type of the map
-// as a parameter (const char * or EnumParamMap).  Similarly,
-// SimpleEnumVectorParam and MappedEnumVectorParam are both
-// implemented using EnumVectorParam<Map>.
-//
-template <class Map>
-class EnumParam : public Param<int>
-{
-    const int num_values;
-    const Map *map;
-
-  public:
-
-    // Param with default value: set value to default
-    EnumParam(ParamContext *context,
-              const std::string &name, const std::string &description,
-              const Map *_map, int _num_values,
-              int dfltValue)
-        : Param<int>(context, name, description, dfltValue),
-          num_values(_num_values), map(_map)
-    {
-    }
-
-    // Param with no default value: leave value uninitialized
-    EnumParam(ParamContext *context,
-              const std::string &name, const std::string &description,
-              const Map *_map, int _num_values)
-        : Param<int>(context, name, description),
-          num_values(_num_values), map(_map)
-    {
-    }
-
-    virtual ~EnumParam() {}
-
-    // display value to stream
-    virtual void showValue(std::ostream &os) const;
-
-    // display type to stream
-    virtual void showType(std::ostream &) const;
-
-    // set value by parsing string
-    virtual void parse(const std::string &s);
-};
-
-//
-// Vector counterpart to SimpleEnumParam
-//
-template <class Map>
-class EnumVectorParam : public VectorParam<int>
-{
-    const int num_values;
-    const Map *map;
-
-  public:
-
-    // Param with default value: set value to default
-    EnumVectorParam(ParamContext *context,
-                    const std::string &name, const std::string &description,
-                    const Map *_map, int _num_values,
-                    std::vector<int> &dfltValue)
-        : VectorParam<int>(context, name, description, dfltValue),
-          num_values(_num_values), map(_map)
-    {
-    }
-
-    // Param with no default value: leave value uninitialized
-    EnumVectorParam(ParamContext *context,
-                    const std::string &name, const std::string &description,
-                    const Map *_map, int _num_values)
-        : VectorParam<int>(context, name, description),
-          num_values(_num_values), map(_map)
-    {
-    }
-
-    virtual ~EnumVectorParam() {}
-
-    // display value to stream
-    virtual void showValue(std::ostream &os) const;
-
-    // display type to stream
-    virtual void showType(std::ostream &) const;
-
-    // set value by parsing string
-    virtual void parse(const std::string &s);
-};
-
-// Specialize EnumParam for a particular enumeration type ENUM
-// (automates casting to get value of enum type)
-
-template <class ENUM>
-class SimpleEnumParam : public EnumParam<const char *>
-{
-  public:
-
-    SimpleEnumParam(ParamContext *context,
-                    const std::string &name, const std::string &description,
-                    const char **_map, int _num_values,
-                    ENUM dfltValue)
-        : EnumParam<const char *>(context, name, description,
-                                  _map, _num_values, (int)dfltValue)
-    {
-    }
-
-    SimpleEnumParam(ParamContext *context,
-                    const std::string &name, const std::string &description,
-                    const char **_map, int _num_values)
-        : EnumParam<const char *>(context, name, description,
-                                  _map, _num_values)
-    {
-    }
-
-    operator ENUM() const
-    {
-        if (!isValid())
-            die("not found");
-        return (ENUM)value;
-    }
-};
-
-
-// Specialize EnumParam for a particular enumeration type ENUM
-// (automates casting to get value of enum type)
-
-template <class ENUM>
-class SimpleEnumVectorParam : public EnumVectorParam<const char *>
-{
-  public:
-
-    // skip default value constructor: too much pain to convert
-    // vector<ENUM> initializer to vector<int>
-
-
-    SimpleEnumVectorParam(ParamContext *context,
-                          const std::string &name,
-                          const std::string &description,
-                          const char **_map, int _num_values)
-        : EnumVectorParam<const char *>(context, name, description,
-                                        _map, _num_values)
-    {
-    }
-
-    ENUM operator[](size_type n)
-    {
-        if (!isValid())
-            die("not found");
-        return (ENUM)value[n];
-    }
-};
-
-
-//
-// Handle enums via string-to-int map (see comment above).
-//
-
-// An array of string-to-int mappings must be supplied using the
-// following type.
-typedef struct {
-    const char *name;
-    int value;
-} EnumParamMap;
-
-// Specialize EnumParam for a particular enumeration type ENUM
-// (automates casting to get value of enum type)
-
-template <class ENUM>
-class MappedEnumParam : public EnumParam<EnumParamMap>
-{
-  public:
-
-    MappedEnumParam(ParamContext *context,
-                    const std::string &name, const std::string &description,
-                    const EnumParamMap *_map, int _num_values,
-                    ENUM dfltValue)
-        : EnumParam<EnumParamMap>(context, name, description,
-                                  _map, _num_values, (int)dfltValue)
-    {
-    }
-
-    MappedEnumParam(ParamContext *context,
-                    const std::string &name, const std::string &description,
-                    const EnumParamMap *_map, int _num_values)
-        : EnumParam<EnumParamMap>(context, name, description,
-                                  _map, _num_values)
-    {
-    }
-
-    operator ENUM()
-    {
-        if (!isValid())
-            die("not found");
-        return (ENUM)value[this->n];
-    }
-};
-
-
-// Specialize EnumParam for a particular enumeration type ENUM
-// (automates casting to get value of enum type)
-
-template <class ENUM>
-class MappedEnumVectorParam : public EnumVectorParam<EnumParamMap>
-{
-  public:
-
-    // skip default value constructor: too much pain to convert
-    // vector<ENUM> initializer to vector<int>
-
-
-    MappedEnumVectorParam(ParamContext *context,
-                          const std::string &name,
-                          const std::string &description,
-                          const EnumParamMap *_map, int _num_values)
-        : EnumVectorParam<EnumParamMap>(context, name, description,
-                                        _map, _num_values)
-    {
-    }
-
-    ENUM operator[](size_type n)
-    {
-        if (!isValid())
-            die("not found");
-        return (ENUM)value[n];
-    }
-};
-
-
-//
-// Parameters that point to other simulation objects (e.g. caches,
-// busses, etc.) are handled by specializing SimObjectBaseParam to the
-// specific subtype.  The main purpose of SimObjectBaseParam is to
-// provide a place to stick several helper functions common to all
-// SimObject-derived parameters.
-//
-class SimObjectBaseParam : public BaseParam
-{
-  public:
-
-    SimObjectBaseParam(ParamContext *context, const std::string &name,
-                       const std::string &description, bool hasDefault)
-        : BaseParam(context, name, description, hasDefault)
-    {
-    }
-
-    virtual ~SimObjectBaseParam() {}
-
-    // helper function for SimObjectParam<T>::showValue()
-    void showValue(std::ostream &os, SimObject *obj) const;
-
-    // helper function for SimObjectParam<T>::parse()
-    void parse(const std::string &s, SimObject *&value);
-
-    // helper function for SimObjectParam<T>::parse()
-    void parse(const std::string &s, std::vector<SimObject *>&value_vec);
-};
-
-
-//
-// Parameter to a specific type of SimObject.  Note that T must be a
-// pointer to a class derived from SimObject (e.g., <CPU *>).
-//
-
-template <class T> class SimObjectParam;
-
-template <class T>
-class SimObjectParam<T *> : public SimObjectBaseParam
-{
-  protected:
-
-    T *value;
-
-  public:
-
-    // initialization w/o default
-    SimObjectParam(ParamContext *context,
-                   const std::string &name, const std::string &description)
-        : SimObjectBaseParam(context, name, description, false)
-    {
-    }
-
-    // initialization wit=h default
-    SimObjectParam(ParamContext *context,
-                   const std::string &name, const std::string &description,
-                   T *dfltValue)
-        : SimObjectBaseParam(context, name, description, true),
-          value(dfltValue)
-    {
-    }
-
-    virtual ~SimObjectParam() {}
-
-    // convert to pointer
-    operator T*()
-    {
-        if (!isValid())
-            die("not found");
-        return value;
-    }
-
-    T *operator->() const
-    {
-        if (!isValid())
-            die("not found");
-        return value;
-    }
-
-    // display value to stream
-    virtual void showValue(std::ostream &os) const
-    {
-        SimObjectBaseParam::showValue(os, value);
-    }
-
-    // display type to stream: see REGISTER_SIM_OBJECT macro in
-    // sim_object.hh for declaration
-    virtual void showType(std::ostream &os) const;
-
-    // set value by parsing string
-    virtual void parse(const std::string &s)
-    {
-        SimObject *so_ptr;
-        // first parse to generic SimObject *
-        SimObjectBaseParam::parse(s, so_ptr);
-        // now dynamic_cast to specific derived type
-        value = dynamic_cast<T *>(so_ptr);
-        // check for failure of dynamic_cast
-        if (value == NULL && so_ptr != NULL)
-            die("not of appropriate type");
-    }
-};
-
-
-//
-// Vector counterpart to SimObjectParam<T>
-//
-
-template <class T> class SimObjectVectorParam;
-
-template <class T>
-class SimObjectVectorParam<T *> : public SimObjectBaseParam
-{
-  protected:
-
-    std::vector<T *> value;
-
-  public:
-
-    typedef typename std::vector<T *>::size_type size_type;
-
-    SimObjectVectorParam(ParamContext *context,
-                         const std::string &name,
-                         const std::string &description)
-        : SimObjectBaseParam(context, name, description, false)
-    {
-    }
-
-    SimObjectVectorParam(ParamContext *context,
-                         const std::string &name,
-                         const std::string &description,
-                         std::vector<T *> dfltValue)
-        : SimObjectBaseParam(context, name, description, true),
-          value(dfltValue)
-    {
-    }
-
-    virtual ~SimObjectVectorParam() {}
-
-    // basic vector access methods
-    size_type size() const
-    {
-        if (!isValid())
-            die("not found");
-        return value.size();
-    }
-
-    T *&operator[](size_type n)
-    {
-        if (!isValid())
-            die("not found");
-        return value[n];
-    }
-
-    // return reference to value vector
-    operator std::vector<T *>&()
-    {
-        if (!isValid())
-            die("not found");
-        return value;
-    }
-
-    // display value to stream
-    virtual void showValue(std::ostream &os) const
-    {
-        for (int i = 0; i < value.size(); i++) {
-            if (i != 0)
-                os << " ";
-            SimObjectBaseParam::showValue(os, value[i]);
-        }
-    }
-
-    // display type to stream: see
-    virtual void showType(std::ostream &os) const;
-
-    // set value by parsing string
-    virtual void parse(const std::string &s)
-    {
-        std::vector<SimObject *> so_ptr_vec;
-        // first parse to generic SimObject * vector (from SimObjectBaseParam)
-        SimObjectBaseParam::parse(s, so_ptr_vec);
-
-        value.resize(so_ptr_vec.size());
-
-        for (int i = 0; i < so_ptr_vec.size(); ++i) {
-            // now dynamic_cast to specific derived type
-            value[i] = dynamic_cast<T *>(so_ptr_vec[i]);
-            // check for failure of dynamic_cast
-            if (value[i] == NULL && so_ptr_vec[i] != NULL)
-                die("not of appropriate type");
-        }
-    }
-};
-
-//
-// Macro to define showType() methods for SimObjectParam &
-// SimObjectVectorParam.  Can't do this automatically as it requires a
-// string name for the type, which you can't get from a template
-// argument.  For concrete derived SimObject types, this macro is
-// automatically invoked by REGISTER_SIM_OBJECT() (see sim_object.hh).
-//
-#define DEFINE_SIM_OBJECT_CLASS_NAME(CLASS_NAME, OBJ_CLASS)		\
-template<>								\
-void									\
-SimObjectParam<OBJ_CLASS *>::showType(std::ostream &os)	const		\
-{									\
-    os << CLASS_NAME;							\
-}									\
-                                                                        \
-template<>								\
-void									\
-SimObjectVectorParam<OBJ_CLASS *>::showType(std::ostream &os) const	\
-{									\
-    os << "vector of " << CLASS_NAME;					\
-}
-
-
-//
-// Declarations for low-level parsing & displaying functions.  These
-// are used internally, but should not be used directly by clients of
-// the parameter mechanism, but are declared here so they can be
-// shared with the serialization code (see sim/serialize.cc).
-template <class T> bool parseParam(const std::string &str, T &data);
-template <class T> void showParam(std::ostream &os, const T &data);
-
-#endif // _SIM_PARAM_HH_
diff --git a/sim/process.cc b/sim/process.cc
deleted file mode 100644
index 1261b8436..000000000
--- a/sim/process.cc
+++ /dev/null
@@ -1,361 +0,0 @@
-/*
- * Copyright (c) 2001-2005 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.
- */
-
-#include <unistd.h>
-#include <fcntl.h>
-
-#include <string>
-
-#include "base/intmath.hh"
-#include "base/loader/object_file.hh"
-#include "base/loader/symtab.hh"
-#include "base/statistics.hh"
-#include "config/full_system.hh"
-#include "cpu/exec_context.hh"
-#include "mem/page_table.hh"
-#include "mem/physical.hh"
-#include "mem/translating_port.hh"
-#include "sim/builder.hh"
-#include "sim/process.hh"
-#include "sim/stats.hh"
-#include "sim/syscall_emul.hh"
-#include "sim/system.hh"
-
-using namespace std;
-using namespace TheISA;
-
-//
-// The purpose of this code is to fake the loader & syscall mechanism
-// when there's no OS: thus there's no resone to use it in FULL_SYSTEM
-// mode when we do have an OS
-//
-#if FULL_SYSTEM
-#error "process.cc not compatible with FULL_SYSTEM"
-#endif
-
-// current number of allocated processes
-int num_processes = 0;
-
-Process::Process(const string &nm,
-                 System *_system,
-                 int stdin_fd, 	// initial I/O descriptors
-                 int stdout_fd,
-                 int stderr_fd)
-    : SimObject(nm), system(_system)
-{
-    // initialize first 3 fds (stdin, stdout, stderr)
-    fd_map[STDIN_FILENO] = stdin_fd;
-    fd_map[STDOUT_FILENO] = stdout_fd;
-    fd_map[STDERR_FILENO] = stderr_fd;
-
-    // mark remaining fds as free
-    for (int i = 3; i <= MAX_FD; ++i) {
-        fd_map[i] = -1;
-    }
-
-    mmap_start = mmap_end = 0;
-    nxm_start = nxm_end = 0;
-    pTable = new PageTable(system);
-    // other parameters will be initialized when the program is loaded
-}
-
-
-void
-Process::regStats()
-{
-    using namespace Stats;
-
-    num_syscalls
-        .name(name() + ".PROG:num_syscalls")
-        .desc("Number of system calls")
-        ;
-}
-
-//
-// static helper functions
-//
-int
-Process::openInputFile(const string &filename)
-{
-    int fd = open(filename.c_str(), O_RDONLY);
-
-    if (fd == -1) {
-        perror(NULL);
-        cerr << "unable to open \"" << filename << "\" for reading\n";
-        fatal("can't open input file");
-    }
-
-    return fd;
-}
-
-
-int
-Process::openOutputFile(const string &filename)
-{
-    int fd = open(filename.c_str(), O_WRONLY | O_CREAT | O_TRUNC, 0774);
-
-    if (fd == -1) {
-        perror(NULL);
-        cerr << "unable to open \"" << filename << "\" for writing\n";
-        fatal("can't open output file");
-    }
-
-    return fd;
-}
-
-
-int
-Process::registerExecContext(ExecContext *xc)
-{
-    // add to list
-    int myIndex = execContexts.size();
-    execContexts.push_back(xc);
-
-    // return CPU number to caller
-    return myIndex;
-}
-
-void
-Process::startup()
-{
-    if (execContexts.empty())
-        fatal("Process %s is not associated with any CPUs!\n", name());
-
-    // first exec context for this process... initialize & enable
-    ExecContext *xc = execContexts[0];
-
-    // mark this context as active so it will start ticking.
-    xc->activate(0);
-
-    Port *mem_port;
-    mem_port = system->physmem->getPort("functional");
-    initVirtMem = new TranslatingPort(pTable, true);
-    mem_port->setPeer(initVirtMem);
-    initVirtMem->setPeer(mem_port);
-}
-
-void
-Process::replaceExecContext(ExecContext *xc, int xcIndex)
-{
-    if (xcIndex >= execContexts.size()) {
-        panic("replaceExecContext: bad xcIndex, %d >= %d\n",
-              xcIndex, execContexts.size());
-    }
-
-    execContexts[xcIndex] = xc;
-}
-
-// map simulator fd sim_fd to target fd tgt_fd
-void
-Process::dup_fd(int sim_fd, int tgt_fd)
-{
-    if (tgt_fd < 0 || tgt_fd > MAX_FD)
-        panic("Process::dup_fd tried to dup past MAX_FD (%d)", tgt_fd);
-
-    fd_map[tgt_fd] = sim_fd;
-}
-
-
-// generate new target fd for sim_fd
-int
-Process::alloc_fd(int sim_fd)
-{
-    // in case open() returns an error, don't allocate a new fd
-    if (sim_fd == -1)
-        return -1;
-
-    // find first free target fd
-    for (int free_fd = 0; free_fd < MAX_FD; ++free_fd) {
-        if (fd_map[free_fd] == -1) {
-            fd_map[free_fd] = sim_fd;
-            return free_fd;
-        }
-    }
-
-    panic("Process::alloc_fd: out of file descriptors!");
-}
-
-
-// free target fd (e.g., after close)
-void
-Process::free_fd(int tgt_fd)
-{
-    if (fd_map[tgt_fd] == -1)
-        warn("Process::free_fd: request to free unused fd %d", tgt_fd);
-
-    fd_map[tgt_fd] = -1;
-}
-
-
-// look up simulator fd for given target fd
-int
-Process::sim_fd(int tgt_fd)
-{
-    if (tgt_fd > MAX_FD)
-        return -1;
-
-    return fd_map[tgt_fd];
-}
-
-
-
-//
-// need to declare these here since there is no concrete Process type
-// that can be constructed (i.e., no REGISTER_SIM_OBJECT() macro call,
-// which is where these get declared for concrete types).
-//
-DEFINE_SIM_OBJECT_CLASS_NAME("Process", Process)
-
-
-////////////////////////////////////////////////////////////////////////
-//
-// LiveProcess member definitions
-//
-////////////////////////////////////////////////////////////////////////
-
-
-void
-copyStringArray(vector<string> &strings, Addr array_ptr, Addr data_ptr,
-                TranslatingPort* memPort)
-{
-    Addr data_ptr_swap;
-    for (int i = 0; i < strings.size(); ++i) {
-        data_ptr_swap = htog(data_ptr);
-        memPort->writeBlob(array_ptr, (uint8_t*)&data_ptr_swap, sizeof(Addr));
-        memPort->writeString(data_ptr, strings[i].c_str());
-        array_ptr += sizeof(Addr);
-        data_ptr += strings[i].size() + 1;
-    }
-    // add NULL terminator
-    data_ptr = 0;
-
-    memPort->writeBlob(array_ptr, (uint8_t*)&data_ptr, sizeof(Addr));
-}
-
-LiveProcess::LiveProcess(const string &nm, ObjectFile *_objFile,
-                         System *_system,
-                         int stdin_fd, int stdout_fd, int stderr_fd,
-                         vector<string> &_argv, vector<string> &_envp)
-    : Process(nm, _system, stdin_fd, stdout_fd, stderr_fd),
-      objFile(_objFile), argv(_argv), envp(_envp)
-{
-    prog_fname = argv[0];
-
-    // load up symbols, if any... these may be used for debugging or
-    // profiling.
-    if (!debugSymbolTable) {
-        debugSymbolTable = new SymbolTable();
-        if (!objFile->loadGlobalSymbols(debugSymbolTable) ||
-            !objFile->loadLocalSymbols(debugSymbolTable)) {
-            // didn't load any symbols
-            delete debugSymbolTable;
-            debugSymbolTable = NULL;
-        }
-    }
-}
-
-void
-LiveProcess::argsInit(int intSize, int pageSize)
-{
-    Process::startup();
-
-    // load object file into target memory
-    objFile->loadSections(initVirtMem);
-
-    // Calculate how much space we need for arg & env arrays.
-    int argv_array_size = intSize * (argv.size() + 1);
-    int envp_array_size = intSize * (envp.size() + 1);
-    int arg_data_size = 0;
-    for (int i = 0; i < argv.size(); ++i) {
-        arg_data_size += argv[i].size() + 1;
-    }
-    int env_data_size = 0;
-    for (int i = 0; i < envp.size(); ++i) {
-        env_data_size += envp[i].size() + 1;
-    }
-
-    int space_needed =
-        argv_array_size + envp_array_size + arg_data_size + env_data_size;
-    // for SimpleScalar compatibility
-    if (space_needed < 16384)
-        space_needed = 16384;
-
-    // set bottom of stack
-    stack_min = stack_base - space_needed;
-    // align it
-    stack_min &= ~(intSize-1);
-    stack_size = stack_base - stack_min;
-    // map memory
-    pTable->allocate(roundDown(stack_min, pageSize),
-                     roundUp(stack_size, pageSize));
-
-    // map out initial stack contents
-    Addr argv_array_base = stack_min + intSize; // room for argc
-    Addr envp_array_base = argv_array_base + argv_array_size;
-    Addr arg_data_base = envp_array_base + envp_array_size;
-    Addr env_data_base = arg_data_base + arg_data_size;
-
-    // write contents to stack
-    uint64_t argc = argv.size();
-    if (intSize == 8)
-        argc = htog((uint64_t)argc);
-    else if (intSize == 4)
-        argc = htog((uint32_t)argc);
-    else
-        panic("Unknown int size");
-
-    initVirtMem->writeBlob(stack_min, (uint8_t*)&argc, intSize);
-
-    copyStringArray(argv, argv_array_base, arg_data_base, initVirtMem);
-    copyStringArray(envp, envp_array_base, env_data_base, initVirtMem);
-
-    execContexts[0]->setIntReg(ArgumentReg0, argc);
-    execContexts[0]->setIntReg(ArgumentReg1, argv_array_base);
-    execContexts[0]->setIntReg(StackPointerReg, stack_min);
-
-    Addr prog_entry = objFile->entryPoint();
-    execContexts[0]->setPC(prog_entry);
-    execContexts[0]->setNextPC(prog_entry + sizeof(MachInst));
-    execContexts[0]->setNextNPC(prog_entry + (2 * sizeof(MachInst)));
-
-    num_processes++;
-}
-
-void
-LiveProcess::syscall(int64_t callnum, ExecContext *xc)
-{
-    num_syscalls++;
-
-    SyscallDesc *desc = getDesc(callnum);
-    if (desc == NULL)
-        fatal("Syscall %d out of range", callnum);
-
-    desc->doSyscall(callnum, this, xc);
-}
-
-DEFINE_SIM_OBJECT_CLASS_NAME("LiveProcess", LiveProcess);
diff --git a/sim/process.hh b/sim/process.hh
deleted file mode 100644
index 807bf330f..000000000
--- a/sim/process.hh
+++ /dev/null
@@ -1,192 +0,0 @@
-/*
- * Copyright (c) 2001-2005 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.
- */
-
-#ifndef __PROCESS_HH__
-#define __PROCESS_HH__
-
-//
-// The purpose of this code is to fake the loader & syscall mechanism
-// when there's no OS: thus there's no reason to use it in FULL_SYSTEM
-// mode when we do have an OS.
-//
-#include "config/full_system.hh"
-
-#if !FULL_SYSTEM
-
-#include <vector>
-
-#include "base/statistics.hh"
-#include "sim/sim_object.hh"
-
-class CPUExecContext;
-class ExecContext;
-class SyscallDesc;
-class PageTable;
-class TranslatingPort;
-class System;
-
-void
-copyStringArray(std::vector<std::string> &strings, Addr array_ptr,
-        Addr data_ptr, TranslatingPort* memPort);
-
-class Process : public SimObject
-{
-  public:
-
-    /// Pointer to object representing the system this process is
-    /// running on.
-    System *system;
-
-    // have we initialized an execution context from this process?  If
-    // yes, subsequent contexts are assumed to be for dynamically
-    // created threads and are not initialized.
-    bool initialContextLoaded;
-
-    // execution contexts associated with this process
-    std::vector<ExecContext *> execContexts;
-
-    // number of CPUs (esxec contexts, really) assigned to this process.
-    unsigned int numCpus() { return execContexts.size(); }
-
-    // record of blocked context
-    struct WaitRec
-    {
-        Addr waitChan;
-        ExecContext *waitingContext;
-
-        WaitRec(Addr chan, ExecContext *ctx)
-            : waitChan(chan), waitingContext(ctx)
-        {	}
-    };
-
-    // list of all blocked contexts
-    std::list<WaitRec> waitList;
-
-    Addr brk_point;		// top of the data segment
-
-    Addr stack_base;		// stack segment base (highest address)
-    unsigned stack_size;	// initial stack size
-    Addr stack_min;		// lowest address accessed on the stack
-
-    // addr to use for next stack region (for multithreaded apps)
-    Addr next_thread_stack_base;
-
-    // Base of region for mmaps (when user doesn't specify an address).
-    Addr mmap_start;
-    Addr mmap_end;
-
-    // Base of region for nxm data
-    Addr nxm_start;
-    Addr nxm_end;
-
-    std::string prog_fname;	// file name
-
-    Stats::Scalar<> num_syscalls;	// number of syscalls executed
-
-
-  protected:
-    // constructor
-    Process(const std::string &nm,
-            System *_system,
-            int stdin_fd, 	// initial I/O descriptors
-            int stdout_fd,
-            int stderr_fd);
-
-    // post initialization startup
-    virtual void startup();
-
-  protected:
-    /// Memory object for initialization (image loading)
-    TranslatingPort *initVirtMem;
-
-  public:
-    PageTable *pTable;
-
-  private:
-    // file descriptor remapping support
-    static const int MAX_FD = 256;	// max legal fd value
-    int fd_map[MAX_FD+1];
-
-  public:
-    // static helper functions to generate file descriptors for constructor
-    static int openInputFile(const std::string &filename);
-    static int openOutputFile(const std::string &filename);
-
-    // override of virtual SimObject method: register statistics
-    virtual void regStats();
-
-    // register an execution context for this process.
-    // returns xc's cpu number (index into execContexts[])
-    int registerExecContext(ExecContext *xc);
-
-
-    void replaceExecContext(ExecContext *xc, int xcIndex);
-
-    // map simulator fd sim_fd to target fd tgt_fd
-    void dup_fd(int sim_fd, int tgt_fd);
-
-    // generate new target fd for sim_fd
-    int alloc_fd(int sim_fd);
-
-    // free target fd (e.g., after close)
-    void free_fd(int tgt_fd);
-
-    // look up simulator fd for given target fd
-    int sim_fd(int tgt_fd);
-
-    virtual void syscall(int64_t callnum, ExecContext *xc) = 0;
-};
-
-//
-// "Live" process with system calls redirected to host system
-//
-class ObjectFile;
-class LiveProcess : public Process
-{
-  protected:
-    ObjectFile *objFile;
-    std::vector<std::string> argv;
-    std::vector<std::string> envp;
-
-    LiveProcess(const std::string &nm, ObjectFile *objFile,
-                System *_system, int stdin_fd, int stdout_fd, int stderr_fd,
-                std::vector<std::string> &argv,
-                std::vector<std::string> &envp);
-
-    virtual void argsInit(int intSize, int pageSize);
-
-  public:
-    virtual void syscall(int64_t callnum, ExecContext *xc);
-
-    virtual SyscallDesc* getDesc(int callnum) = 0;
-};
-
-
-#endif // !FULL_SYSTEM
-
-#endif // __PROCESS_HH__
diff --git a/sim/pseudo_inst.cc b/sim/pseudo_inst.cc
deleted file mode 100644
index 7897b5c8b..000000000
--- a/sim/pseudo_inst.cc
+++ /dev/null
@@ -1,284 +0,0 @@
-/*
- * Copyright (c) 2003-2006 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.
- */
-
-#include <errno.h>
-#include <fcntl.h>
-#include <unistd.h>
-
-#include <string>
-
-#include "sim/pseudo_inst.hh"
-#include "arch/vtophys.hh"
-#include "cpu/base.hh"
-#include "cpu/sampler/sampler.hh"
-#include "cpu/exec_context.hh"
-#include "kern/kernel_stats.hh"
-#include "sim/param.hh"
-#include "sim/serialize.hh"
-#include "sim/sim_exit.hh"
-#include "sim/stat_control.hh"
-#include "sim/stats.hh"
-#include "sim/system.hh"
-#include "sim/debug.hh"
-#include "sim/vptr.hh"
-
-using namespace std;
-
-extern Sampler *SampCPU;
-
-using namespace Stats;
-using namespace TheISA;
-
-namespace AlphaPseudo
-{
-    bool doStatisticsInsts;
-    bool doCheckpointInsts;
-    bool doQuiesce;
-
-    void
-    arm(ExecContext *xc)
-    {
-        xc->getCpuPtr()->kernelStats->arm();
-    }
-
-    void
-    quiesce(ExecContext *xc)
-    {
-        if (!doQuiesce)
-            return;
-
-        xc->suspend();
-        xc->getCpuPtr()->kernelStats->quiesce();
-    }
-
-    void
-    quiesceNs(ExecContext *xc, uint64_t ns)
-    {
-        if (!doQuiesce || ns == 0)
-            return;
-
-        Event *quiesceEvent = xc->getQuiesceEvent();
-
-        if (quiesceEvent->scheduled())
-            quiesceEvent->reschedule(curTick + Clock::Int::ns * ns);
-        else
-            quiesceEvent->schedule(curTick + Clock::Int::ns * ns);
-
-        xc->suspend();
-        xc->getCpuPtr()->kernelStats->quiesce();
-    }
-
-    void
-    quiesceCycles(ExecContext *xc, uint64_t cycles)
-    {
-        if (!doQuiesce || cycles == 0)
-            return;
-
-        Event *quiesceEvent = xc->getQuiesceEvent();
-
-        if (quiesceEvent->scheduled())
-            quiesceEvent->reschedule(curTick +
-                                     xc->getCpuPtr()->cycles(cycles));
-        else
-            quiesceEvent->schedule(curTick +
-                                   xc->getCpuPtr()->cycles(cycles));
-
-        xc->suspend();
-        xc->getCpuPtr()->kernelStats->quiesce();
-    }
-
-    uint64_t
-    quiesceTime(ExecContext *xc)
-    {
-        return (xc->readLastActivate() - xc->readLastSuspend()) / Clock::Int::ns;
-    }
-
-    void
-    ivlb(ExecContext *xc)
-    {
-        xc->getCpuPtr()->kernelStats->ivlb();
-    }
-
-    void
-    ivle(ExecContext *xc)
-    {
-    }
-
-    void
-    m5exit_old(ExecContext *xc)
-    {
-        SimExit(curTick, "m5_exit_old instruction encountered");
-    }
-
-    void
-    m5exit(ExecContext *xc, Tick delay)
-    {
-        Tick when = curTick + delay * Clock::Int::ns;
-        SimExit(when, "m5_exit instruction encountered");
-    }
-
-    void
-    resetstats(ExecContext *xc, Tick delay, Tick period)
-    {
-        if (!doStatisticsInsts)
-            return;
-
-
-        Tick when = curTick + delay * Clock::Int::ns;
-        Tick repeat = period * Clock::Int::ns;
-
-        using namespace Stats;
-        SetupEvent(Reset, when, repeat);
-    }
-
-    void
-    dumpstats(ExecContext *xc, Tick delay, Tick period)
-    {
-        if (!doStatisticsInsts)
-            return;
-
-
-        Tick when = curTick + delay * Clock::Int::ns;
-        Tick repeat = period * Clock::Int::ns;
-
-        using namespace Stats;
-        SetupEvent(Dump, when, repeat);
-    }
-
-    void
-    addsymbol(ExecContext *xc, Addr addr, Addr symbolAddr)
-    {
-        char symb[100];
-        CopyStringOut(xc, symb, symbolAddr, 100);
-        std::string symbol(symb);
-
-        DPRINTF(Loader, "Loaded symbol: %s @ %#llx\n", symbol, addr);
-
-        xc->getSystemPtr()->kernelSymtab->insert(addr,symbol);
-    }
-
-    void
-    dumpresetstats(ExecContext *xc, Tick delay, Tick period)
-    {
-        if (!doStatisticsInsts)
-            return;
-
-
-        Tick when = curTick + delay * Clock::Int::ns;
-        Tick repeat = period * Clock::Int::ns;
-
-        using namespace Stats;
-        SetupEvent(Dump|Reset, when, repeat);
-    }
-
-    void
-    m5checkpoint(ExecContext *xc, Tick delay, Tick period)
-    {
-        if (!doCheckpointInsts)
-            return;
-
-
-        Tick when = curTick + delay * Clock::Int::ns;
-        Tick repeat = period * Clock::Int::ns;
-
-        Checkpoint::setup(when, repeat);
-    }
-
-    uint64_t
-    readfile(ExecContext *xc, Addr vaddr, uint64_t len, uint64_t offset)
-    {
-        const string &file = xc->getCpuPtr()->system->params()->readfile;
-        if (file.empty()) {
-            return ULL(0);
-        }
-
-        uint64_t result = 0;
-
-        int fd = ::open(file.c_str(), O_RDONLY, 0);
-        if (fd < 0)
-            panic("could not open file %s\n", file);
-
-        if (::lseek(fd, offset, SEEK_SET) < 0)
-            panic("could not seek: %s", strerror(errno));
-
-        char *buf = new char[len];
-        char *p = buf;
-        while (len > 0) {
-            int bytes = ::read(fd, p, len);
-            if (bytes <= 0)
-                break;
-
-            p += bytes;
-            result += bytes;
-            len -= bytes;
-        }
-
-        close(fd);
-        CopyIn(xc, vaddr, buf, result);
-        delete [] buf;
-        return result;
-    }
-
-    class Context : public ParamContext
-    {
-      public:
-        Context(const string &section) : ParamContext(section) {}
-        void checkParams();
-    };
-
-    Context context("pseudo_inst");
-
-    Param<bool> __quiesce(&context, "quiesce",
-                          "enable quiesce instructions",
-                          true);
-    Param<bool> __statistics(&context, "statistics",
-                             "enable statistics pseudo instructions",
-                             true);
-    Param<bool> __checkpoint(&context, "checkpoint",
-                             "enable checkpoint pseudo instructions",
-                             true);
-
-    void
-    Context::checkParams()
-    {
-        doQuiesce = __quiesce;
-        doStatisticsInsts = __statistics;
-        doCheckpointInsts = __checkpoint;
-    }
-
-    void debugbreak(ExecContext *xc)
-    {
-        debug_break();
-    }
-
-    void switchcpu(ExecContext *xc)
-    {
-        if (SampCPU)
-            SampCPU->switchCPUs();
-    }
-}
diff --git a/sim/pseudo_inst.hh b/sim/pseudo_inst.hh
deleted file mode 100644
index 4dd427c99..000000000
--- a/sim/pseudo_inst.hh
+++ /dev/null
@@ -1,62 +0,0 @@
-/*
- * Copyright (c) 2003-2006 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.
- */
-
-class ExecContext;
-
-//We need the "Tick" data type from here
-#include "sim/host.hh"
-//We need the "Addr" data type from here
-#include "arch/isa_traits.hh"
-
-namespace AlphaPseudo
-{
-    /**
-     * @todo these externs are only here for a hack in fullCPU::takeOver...
-     */
-    extern bool doStatisticsInsts;
-    extern bool doCheckpointInsts;
-    extern bool doQuiesce;
-
-    void arm(ExecContext *xc);
-    void quiesce(ExecContext *xc);
-    void quiesceNs(ExecContext *xc, uint64_t ns);
-    void quiesceCycles(ExecContext *xc, uint64_t cycles);
-    uint64_t quiesceTime(ExecContext *xc);
-    void ivlb(ExecContext *xc);
-    void ivle(ExecContext *xc);
-    void m5exit(ExecContext *xc, Tick delay);
-    void m5exit_old(ExecContext *xc);
-    void resetstats(ExecContext *xc, Tick delay, Tick period);
-    void dumpstats(ExecContext *xc, Tick delay, Tick period);
-    void dumpresetstats(ExecContext *xc, Tick delay, Tick period);
-    void m5checkpoint(ExecContext *xc, Tick delay, Tick period);
-    uint64_t readfile(ExecContext *xc, Addr vaddr, uint64_t len, uint64_t offset);
-    void debugbreak(ExecContext *xc);
-    void switchcpu(ExecContext *xc);
-    void addsymbol(ExecContext *xc, Addr addr, Addr symbolAddr);
-}
diff --git a/sim/root.cc b/sim/root.cc
deleted file mode 100644
index 6348ec104..000000000
--- a/sim/root.cc
+++ /dev/null
@@ -1,156 +0,0 @@
-/*
- * Copyright (c) 2002-2005 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.
- */
-
-#include <cstring>
-#include <fstream>
-#include <list>
-#include <string>
-#include <vector>
-
-#include "base/misc.hh"
-#include "base/output.hh"
-#include "sim/builder.hh"
-#include "sim/host.hh"
-#include "sim/sim_events.hh"
-#include "sim/sim_object.hh"
-#include "sim/root.hh"
-
-using namespace std;
-
-Tick curTick = 0;
-ostream *outputStream;
-ostream *configStream;
-
-/// The simulated frequency of curTick. (This is only here for a short time)
-Tick ticksPerSecond;
-
-namespace Clock {
-/// The simulated frequency of curTick. (In ticks per second)
-Tick Frequency;
-
-namespace Float {
-double s;
-double ms;
-double us;
-double ns;
-double ps;
-
-double Hz;
-double kHz;
-double MHz;
-double GHZ;
-/* namespace Float */ }
-
-namespace Int {
-Tick s;
-Tick ms;
-Tick us;
-Tick ns;
-Tick ps;
-/* namespace Float */ }
-
-/* namespace Clock */ }
-
-
-// Dummy Object
-class Root : public SimObject
-{
-  private:
-    Tick max_tick;
-    Tick progress_interval;
-
-  public:
-    Root(const std::string &name, Tick maxtick, Tick pi)
-        : SimObject(name), max_tick(maxtick), progress_interval(pi)
-    {}
-
-    virtual void startup();
-};
-
-void
-Root::startup()
-{
-    if (max_tick != 0)
-        new SimExitEvent(curTick + max_tick, "reached maximum cycle count");
-
-    if (progress_interval != 0)
-        new ProgressEvent(&mainEventQueue, progress_interval);
-}
-
-BEGIN_DECLARE_SIM_OBJECT_PARAMS(Root)
-
-    Param<Tick> clock;
-    Param<Tick> max_tick;
-    Param<Tick> progress_interval;
-    Param<string> output_file;
-
-END_DECLARE_SIM_OBJECT_PARAMS(Root)
-
-BEGIN_INIT_SIM_OBJECT_PARAMS(Root)
-
-    INIT_PARAM(clock, "tick frequency"),
-    INIT_PARAM(max_tick, "maximum simulation time"),
-    INIT_PARAM(progress_interval, "print a progress message"),
-    INIT_PARAM(output_file, "file to dump simulator output to")
-
-END_INIT_SIM_OBJECT_PARAMS(Root)
-
-CREATE_SIM_OBJECT(Root)
-{
-    static bool created = false;
-    if (created)
-        panic("only one root object allowed!");
-
-    created = true;
-
-    outputStream = simout.find(output_file);
-    Root *root = new Root(getInstanceName(), max_tick, progress_interval);
-
-    using namespace Clock;
-    Frequency = clock;
-    Float::s = static_cast<double>(Frequency);
-    Float::ms = Float::s / 1.0e3;
-    Float::us = Float::s / 1.0e6;
-    Float::ns = Float::s / 1.0e9;
-    Float::ps = Float::s / 1.0e12;
-
-    Float::Hz  = 1.0 / Float::s;
-    Float::kHz = 1.0 / Float::ms;
-    Float::MHz = 1.0 / Float::us;
-    Float::GHZ = 1.0 / Float::ns;
-
-    Int::s  = Frequency;
-    Int::ms = Int::s / 1000;
-    Int::us = Int::ms / 1000;
-    Int::ns = Int::us / 1000;
-    Int::ps = Int::ns / 1000;
-
-    return root;
-}
-
-REGISTER_SIM_OBJECT("Root", Root)
diff --git a/sim/serialize.cc b/sim/serialize.cc
deleted file mode 100644
index c4ef124bb..000000000
--- a/sim/serialize.cc
+++ /dev/null
@@ -1,484 +0,0 @@
-/*
- * Copyright (c) 2002-2005 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.
- */
-
-#include <sys/time.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <errno.h>
-
-#include <fstream>
-#include <list>
-#include <string>
-#include <vector>
-
-#include "base/inifile.hh"
-#include "base/misc.hh"
-#include "base/output.hh"
-#include "base/str.hh"
-#include "base/trace.hh"
-#include "sim/config_node.hh"
-#include "sim/eventq.hh"
-#include "sim/param.hh"
-#include "sim/serialize.hh"
-#include "sim/sim_events.hh"
-#include "sim/sim_exit.hh"
-#include "sim/sim_object.hh"
-
-using namespace std;
-
-int Serializable::ckptMaxCount = 0;
-int Serializable::ckptCount = 0;
-int Serializable::ckptPrevCount = -1;
-
-void
-Serializable::nameOut(ostream &os)
-{
-    os << "\n[" << name() << "]\n";
-}
-
-void
-Serializable::nameOut(ostream &os, const string &_name)
-{
-    os << "\n[" << _name << "]\n";
-}
-
-template <class T>
-void
-paramOut(ostream &os, const std::string &name, const T &param)
-{
-    os << name << "=";
-    showParam(os, param);
-    os << "\n";
-}
-
-
-template <class T>
-void
-paramIn(Checkpoint *cp, const std::string &section,
-        const std::string &name, T &param)
-{
-    std::string str;
-    if (!cp->find(section, name, str) || !parseParam(str, param)) {
-        fatal("Can't unserialize '%s:%s'\n", section, name);
-    }
-}
-
-
-template <class T>
-void
-arrayParamOut(ostream &os, const std::string &name,
-              const T *param, int size)
-{
-    os << name << "=";
-    if (size > 0)
-        showParam(os, param[0]);
-    for (int i = 1; i < size; ++i) {
-        os << " ";
-        showParam(os, param[i]);
-    }
-    os << "\n";
-}
-
-
-template <class T>
-void
-arrayParamIn(Checkpoint *cp, const std::string &section,
-             const std::string &name, T *param, int size)
-{
-    std::string str;
-    if (!cp->find(section, name, str)) {
-        fatal("Can't unserialize '%s:%s'\n", section, name);
-    }
-
-    // code below stolen from VectorParam<T>::parse().
-    // it would be nice to unify these somehow...
-
-    vector<string> tokens;
-
-    tokenize(tokens, str, ' ');
-
-    // Need this if we were doing a vector
-    // value.resize(tokens.size());
-
-    if (tokens.size() != size) {
-        fatal("Array size mismatch on %s:%s'\n", section, name);
-    }
-
-    for (int i = 0; i < tokens.size(); i++) {
-        // need to parse into local variable to handle vector<bool>,
-        // for which operator[] returns a special reference class
-        // that's not the same as 'bool&', (since it's a packed
-        // vector)
-        T scalar_value;
-        if (!parseParam(tokens[i], scalar_value)) {
-            string err("could not parse \"");
-
-            err += str;
-            err += "\"";
-
-            fatal(err);
-        }
-
-        // assign parsed value to vector
-        param[i] = scalar_value;
-    }
-}
-
-
-void
-objParamIn(Checkpoint *cp, const std::string &section,
-           const std::string &name, Serializable * &param)
-{
-    if (!cp->findObj(section, name, param)) {
-        fatal("Can't unserialize '%s:%s'\n", section, name);
-    }
-}
-
-
-#define INSTANTIATE_PARAM_TEMPLATES(type)				\
-template void								\
-paramOut(ostream &os, const std::string &name, type const &param);	\
-template void								\
-paramIn(Checkpoint *cp, const std::string &section,			\
-        const std::string &name, type & param);				\
-template void								\
-arrayParamOut(ostream &os, const std::string &name,			\
-              type const *param, int size);				\
-template void								\
-arrayParamIn(Checkpoint *cp, const std::string &section,		\
-             const std::string &name, type *param, int size);
-
-INSTANTIATE_PARAM_TEMPLATES(signed char)
-INSTANTIATE_PARAM_TEMPLATES(unsigned char)
-INSTANTIATE_PARAM_TEMPLATES(signed short)
-INSTANTIATE_PARAM_TEMPLATES(unsigned short)
-INSTANTIATE_PARAM_TEMPLATES(signed int)
-INSTANTIATE_PARAM_TEMPLATES(unsigned int)
-INSTANTIATE_PARAM_TEMPLATES(signed long)
-INSTANTIATE_PARAM_TEMPLATES(unsigned long)
-INSTANTIATE_PARAM_TEMPLATES(signed long long)
-INSTANTIATE_PARAM_TEMPLATES(unsigned long long)
-INSTANTIATE_PARAM_TEMPLATES(bool)
-INSTANTIATE_PARAM_TEMPLATES(string)
-
-
-/////////////////////////////
-
-/// Container for serializing global variables (not associated with
-/// any serialized object).
-class Globals : public Serializable
-{
-  public:
-    const string name() const;
-    void serialize(ostream &os);
-    void unserialize(Checkpoint *cp);
-};
-
-/// The one and only instance of the Globals class.
-Globals globals;
-
-const string
-Globals::name() const
-{
-    return "Globals";
-}
-
-void
-Globals::serialize(ostream &os)
-{
-    nameOut(os);
-    SERIALIZE_SCALAR(curTick);
-
-    nameOut(os, "MainEventQueue");
-    mainEventQueue.serialize(os);
-}
-
-void
-Globals::unserialize(Checkpoint *cp)
-{
-    const string &section = name();
-    UNSERIALIZE_SCALAR(curTick);
-
-    mainEventQueue.unserialize(cp, "MainEventQueue");
-}
-
-void
-Serializable::serializeAll()
-{
-    string dir = Checkpoint::dir();
-    if (mkdir(dir.c_str(), 0775) == -1 && errno != EEXIST)
-            fatal("couldn't mkdir %s\n", dir);
-
-    string cpt_file = dir + Checkpoint::baseFilename;
-    ofstream outstream(cpt_file.c_str());
-    time_t t = time(NULL);
-    outstream << "// checkpoint generated: " << ctime(&t);
-
-    globals.serialize(outstream);
-    SimObject::serializeAll(outstream);
-
-    assert(Serializable::ckptPrevCount + 1 == Serializable::ckptCount);
-    Serializable::ckptPrevCount++;
-    if (ckptMaxCount && ++ckptCount >= ckptMaxCount)
-        SimExit(curTick + 1, "Maximum number of checkpoints dropped");
-
-}
-
-
-void
-Serializable::unserializeGlobals(Checkpoint *cp)
-{
-    globals.unserialize(cp);
-}
-
-
-class SerializeEvent : public Event
-{
-  protected:
-    Tick repeat;
-
-  public:
-    SerializeEvent(Tick _when, Tick _repeat);
-    virtual void process();
-    virtual void serialize(std::ostream &os)
-    {
-        panic("Cannot serialize the SerializeEvent");
-    }
-
-};
-
-SerializeEvent::SerializeEvent(Tick _when, Tick _repeat)
-    : Event(&mainEventQueue, Serialize_Pri), repeat(_repeat)
-{
-    setFlags(AutoDelete);
-    schedule(_when);
-}
-
-void
-SerializeEvent::process()
-{
-    Serializable::serializeAll();
-    if (repeat)
-        schedule(curTick + repeat);
-}
-
-const char *Checkpoint::baseFilename = "m5.cpt";
-
-static string checkpointDirBase;
-
-string
-Checkpoint::dir()
-{
-    // use csprintf to insert curTick into directory name if it
-    // appears to have a format placeholder in it.
-    return (checkpointDirBase.find("%") != string::npos) ?
-        csprintf(checkpointDirBase, curTick) : checkpointDirBase;
-}
-
-void
-Checkpoint::setup(Tick when, Tick period)
-{
-    new SerializeEvent(when, period);
-}
-
-class SerializeParamContext : public ParamContext
-{
-  private:
-    SerializeEvent *event;
-
-  public:
-    SerializeParamContext(const string &section);
-    ~SerializeParamContext();
-    void checkParams();
-};
-
-SerializeParamContext serialParams("serialize");
-
-Param<string> serialize_dir(&serialParams, "dir",
-                            "dir to stick checkpoint in "
-                            "(sprintf format with cycle #)");
-
-Param<Counter> serialize_cycle(&serialParams,
-                                "cycle",
-                                "cycle to serialize",
-                                0);
-
-Param<Counter> serialize_period(&serialParams,
-                                "period",
-                                "period to repeat serializations",
-                                0);
-
-Param<int> serialize_count(&serialParams, "count",
-                           "maximum number of checkpoints to drop");
-
-SerializeParamContext::SerializeParamContext(const string &section)
-    : ParamContext(section), event(NULL)
-{ }
-
-SerializeParamContext::~SerializeParamContext()
-{
-}
-
-void
-SerializeParamContext::checkParams()
-{
-    checkpointDirBase = simout.resolve(serialize_dir);
-
-    // guarantee that directory ends with a '/'
-    if (checkpointDirBase[checkpointDirBase.size() - 1] != '/')
-        checkpointDirBase += "/";
-
-    if (serialize_cycle > 0)
-        Checkpoint::setup(serialize_cycle, serialize_period);
-
-    Serializable::ckptMaxCount = serialize_count;
-}
-
-void
-debug_serialize()
-{
-    Serializable::serializeAll();
-}
-
-void
-debug_serialize(Tick when)
-{
-    new SerializeEvent(when, 0);
-}
-
-////////////////////////////////////////////////////////////////////////
-//
-// SerializableClass member definitions
-//
-////////////////////////////////////////////////////////////////////////
-
-// Map of class names to SerializableBuilder creation functions.
-// Need to make this a pointer so we can force initialization on the
-// first reference; otherwise, some SerializableClass constructors
-// may be invoked before the classMap constructor.
-map<string,SerializableClass::CreateFunc> *SerializableClass::classMap = 0;
-
-// SerializableClass constructor: add mapping to classMap
-SerializableClass::SerializableClass(const string &className,
-                                       CreateFunc createFunc)
-{
-    if (classMap == NULL)
-        classMap = new map<string,SerializableClass::CreateFunc>();
-
-    if ((*classMap)[className])
-    {
-        cerr << "Error: simulation object class " << className << " redefined"
-             << endl;
-        fatal("");
-    }
-
-    // add className --> createFunc to class map
-    (*classMap)[className] = createFunc;
-}
-
-
-//
-//
-Serializable *
-SerializableClass::createObject(Checkpoint *cp,
-                                 const std::string &section)
-{
-    string className;
-
-    if (!cp->find(section, "type", className)) {
-        fatal("Serializable::create: no 'type' entry in section '%s'.\n",
-              section);
-    }
-
-    CreateFunc createFunc = (*classMap)[className];
-
-    if (createFunc == NULL) {
-        fatal("Serializable::create: no create function for class '%s'.\n",
-              className);
-    }
-
-    Serializable *object = createFunc(cp, section);
-
-    assert(object != NULL);
-
-    return object;
-}
-
-
-Serializable *
-Serializable::create(Checkpoint *cp, const std::string &section)
-{
-    Serializable *object = SerializableClass::createObject(cp, section);
-    object->unserialize(cp, section);
-    return object;
-}
-
-
-Checkpoint::Checkpoint(const std::string &cpt_dir, const std::string &path,
-                       const ConfigNode *_configNode)
-    : db(new IniFile), basePath(path), configNode(_configNode), cptDir(cpt_dir)
-{
-    string filename = cpt_dir + "/" + Checkpoint::baseFilename;
-    if (!db->load(filename)) {
-        fatal("Can't load checkpoint file '%s'\n", filename);
-    }
-}
-
-
-bool
-Checkpoint::find(const std::string &section, const std::string &entry,
-                 std::string &value)
-{
-    return db->find(section, entry, value);
-}
-
-
-bool
-Checkpoint::findObj(const std::string &section, const std::string &entry,
-                    Serializable *&value)
-{
-    string path;
-
-    if (!db->find(section, entry, path))
-        return false;
-
-    if ((value = configNode->resolveSimObject(path)) != NULL)
-        return true;
-
-    if ((value = objMap[path]) != NULL)
-        return true;
-
-    return false;
-}
-
-
-bool
-Checkpoint::sectionExists(const std::string &section)
-{
-    return db->sectionExists(section);
-}
diff --git a/sim/serialize.hh b/sim/serialize.hh
deleted file mode 100644
index d8f5f8fc5..000000000
--- a/sim/serialize.hh
+++ /dev/null
@@ -1,243 +0,0 @@
-/*
- * Copyright (c) 2002-2005 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.
- */
-
-/* @file
- * Serialization Interface Declarations
- */
-
-#ifndef __SERIALIZE_HH__
-#define __SERIALIZE_HH__
-
-
-#include <list>
-#include <iostream>
-#include <map>
-
-#include "sim/host.hh"
-#include "sim/configfile.hh"
-
-class Serializable;
-class Checkpoint;
-
-template <class T>
-void paramOut(std::ostream &os, const std::string &name, const T &param);
-
-template <class T>
-void paramIn(Checkpoint *cp, const std::string &section,
-             const std::string &name, T &param);
-
-template <class T>
-void arrayParamOut(std::ostream &os, const std::string &name,
-                   const T *param, int size);
-
-template <class T>
-void arrayParamIn(Checkpoint *cp, const std::string &section,
-                  const std::string &name, T *param, int size);
-
-void
-objParamIn(Checkpoint *cp, const std::string &section,
-           const std::string &name, Serializable * &param);
-
-
-//
-// These macros are streamlined to use in serialize/unserialize
-// functions.  It's assumed that serialize() has a parameter 'os' for
-// the ostream, and unserialize() has parameters 'cp' and 'section'.
-#define SERIALIZE_SCALAR(scalar)	paramOut(os, #scalar, scalar)
-
-#define UNSERIALIZE_SCALAR(scalar)	paramIn(cp, section, #scalar, scalar)
-
-// ENUMs are like SCALARs, but we cast them to ints on the way out
-#define SERIALIZE_ENUM(scalar)		paramOut(os, #scalar, (int)scalar)
-
-#define UNSERIALIZE_ENUM(scalar)		\
- do {						\
-    int tmp;					\
-    paramIn(cp, section, #scalar, tmp);		\
-    scalar = (typeof(scalar))tmp;		\
-  } while (0)
-
-#define SERIALIZE_ARRAY(member, size)	\
-        arrayParamOut(os, #member, member, size)
-
-#define UNSERIALIZE_ARRAY(member, size)	\
-        arrayParamIn(cp, section, #member, member, size)
-
-#define SERIALIZE_OBJPTR(objptr)	paramOut(os, #objptr, (objptr)->name())
-
-#define UNSERIALIZE_OBJPTR(objptr)			\
-  do {							\
-    Serializable *sptr;				\
-    objParamIn(cp, section, #objptr, sptr);		\
-    objptr = dynamic_cast<typeof(objptr)>(sptr);	\
-  } while (0)
-
-/*
- * Basic support for object serialization.
- */
-class Serializable
-{
-  protected:
-    void nameOut(std::ostream &os);
-    void nameOut(std::ostream &os, const std::string &_name);
-
-  public:
-    Serializable() {}
-    virtual ~Serializable() {}
-
-    // manditory virtual function, so objects must provide names
-    virtual const std::string name() const = 0;
-
-    virtual void serialize(std::ostream &os) {}
-    virtual void unserialize(Checkpoint *cp, const std::string &section) {}
-
-    static Serializable *create(Checkpoint *cp,
-                                 const std::string &section);
-
-    static int ckptCount;
-    static int ckptMaxCount;
-    static int ckptPrevCount;
-    static void serializeAll();
-    static void unserializeGlobals(Checkpoint *cp);
-};
-
-//
-// A SerializableBuilder serves as an evaluation context for a set of
-// parameters that describe a specific instance of a Serializable.  This
-// evaluation context corresponds to a section in the .ini file (as
-// with the base ParamContext) plus an optional node in the
-// configuration hierarchy (the configNode member) for resolving
-// Serializable references.  SerializableBuilder is an abstract superclass;
-// derived classes specialize the class for particular subclasses of
-// Serializable (e.g., BaseCache).
-//
-// For typical usage, see the definition of
-// SerializableClass::createObject().
-//
-class SerializableBuilder
-{
-  public:
-
-    SerializableBuilder() {}
-
-    virtual ~SerializableBuilder() {}
-
-    // Create the actual Serializable corresponding to the parameter
-    // values in this context.  This function is overridden in derived
-    // classes to call a specific constructor for a particular
-    // subclass of Serializable.
-    virtual Serializable *create() = 0;
-};
-
-//
-// An instance of SerializableClass corresponds to a class derived from
-// Serializable.  The SerializableClass instance serves to bind the string
-// name (found in the config file) to a function that creates an
-// instance of the appropriate derived class.
-//
-// This would be much cleaner in Smalltalk or Objective-C, where types
-// are first-class objects themselves.
-//
-class SerializableClass
-{
-  public:
-
-    // Type CreateFunc is a pointer to a function that creates a new
-    // simulation object builder based on a .ini-file parameter
-    // section (specified by the first string argument), a unique name
-    // for the object (specified by the second string argument), and
-    // an optional config hierarchy node (specified by the third
-    // argument).  A pointer to the new SerializableBuilder is returned.
-    typedef Serializable *(*CreateFunc)(Checkpoint *cp,
-                                         const std::string &section);
-
-    static std::map<std::string,CreateFunc> *classMap;
-
-    // Constructor.  For example:
-    //
-    // SerializableClass baseCacheSerializableClass("BaseCacheSerializable",
-    //                         newBaseCacheSerializableBuilder);
-    //
-    SerializableClass(const std::string &className, CreateFunc createFunc);
-
-    // create Serializable given name of class and pointer to
-    // configuration hierarchy node
-    static Serializable *createObject(Checkpoint *cp,
-                                       const std::string &section);
-};
-
-//
-// Macros to encapsulate the magic of declaring & defining
-// SerializableBuilder and SerializableClass objects
-//
-
-#define REGISTER_SERIALIZEABLE(CLASS_NAME, OBJ_CLASS)			   \
-SerializableClass the##OBJ_CLASS##Class(CLASS_NAME,			   \
-                                         OBJ_CLASS::createForUnserialize);
-
-class Checkpoint
-{
-  private:
-
-    IniFile *db;
-    const std::string basePath;
-    const ConfigNode *configNode;
-    std::map<std::string, Serializable*> objMap;
-
-  public:
-    Checkpoint(const std::string &cpt_dir, const std::string &path,
-               const ConfigNode *_configNode);
-
-    const std::string cptDir;
-
-    bool find(const std::string &section, const std::string &entry,
-              std::string &value);
-
-    bool findObj(const std::string &section, const std::string &entry,
-                 Serializable *&value);
-
-    bool sectionExists(const std::string &section);
-
-    // The following static functions have to do with checkpoint
-    // creation rather than restoration.  This class makes a handy
-    // namespace for them though.
-
-    // Export current checkpoint directory name so other objects can
-    // derive filenames from it (e.g., memory).  The return value is
-    // guaranteed to end in '/' so filenames can be directly appended.
-    // This function is only valid while a checkpoint is being created.
-    static std::string dir();
-
-    // Filename for base checkpoint file within directory.
-    static const char *baseFilename;
-
-    // Set up a checkpoint creation event or series of events.
-    static void setup(Tick when, Tick period = 0);
-};
-
-#endif // __SERIALIZE_HH__
diff --git a/sim/sim_events.cc b/sim/sim_events.cc
deleted file mode 100644
index c2bdca9df..000000000
--- a/sim/sim_events.cc
+++ /dev/null
@@ -1,148 +0,0 @@
-/*
- * Copyright (c) 2002-2005 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.
- */
-
-#include <string>
-
-#include "base/callback.hh"
-#include "base/hostinfo.hh"
-#include "sim/eventq.hh"
-#include "sim/param.hh"
-#include "sim/sim_events.hh"
-#include "sim/sim_exit.hh"
-#include "sim/startup.hh"
-#include "sim/stats.hh"
-
-using namespace std;
-
-//
-// handle termination event
-//
-void
-SimExitEvent::process()
-{
-    // This event does not autodelete because exitNow may be called,
-    // and the function will never be allowed to finish.
-    if (theQueue() == &mainEventQueue) {
-        string _cause = cause;
-        int _code = code;
-        delete this;
-        exitNow(_cause, _code);
-    } else {
-        new SimExitEvent(cause, code);
-        delete this;
-    }
-}
-
-
-const char *
-SimExitEvent::description()
-{
-    return "simulation termination";
-}
-
-//
-// constructor: automatically schedules at specified time
-//
-CountedExitEvent::CountedExitEvent(EventQueue *q, const std::string &_cause,
-                                   Tick _when, int &_downCounter)
-    : Event(q, Sim_Exit_Pri),
-      cause(_cause),
-      downCounter(_downCounter)
-{
-    // catch stupid mistakes
-    assert(downCounter > 0);
-
-    schedule(_when);
-}
-
-
-//
-// handle termination event
-//
-void
-CountedExitEvent::process()
-{
-    if (--downCounter == 0) {
-        new SimExitEvent(cause, 0);
-    }
-}
-
-
-const char *
-CountedExitEvent::description()
-{
-    return "counted exit";
-}
-
-#ifdef CHECK_SWAP_CYCLES
-new CheckSwapEvent(&mainEventQueue, CHECK_SWAP_CYCLES);
-#endif
-
-void
-CheckSwapEvent::process()
-{
-    /*  Check the amount of free swap space  */
-    long swap;
-
-    /*  returns free swap in KBytes  */
-    swap = procInfo("/proc/meminfo", "SwapFree:");
-
-    if (swap < 1000)
-        ccprintf(cerr, "\a\a\aWarning! Swap space is low (%d)\n", swap);
-
-    if (swap < 100) {
-        cerr << "\a\aAborting Simulation! Inadequate swap space!\n\n";
-        new SimExitEvent("Lack of swap space");
-    }
-
-    schedule(curTick + interval);
-}
-
-const char *
-CheckSwapEvent::description()
-{
-    return "check swap";
-}
-
-//
-// handle progress event: print message and reschedule
-//
-void
-ProgressEvent::process()
-{
-    DPRINTFN("ProgressEvent\n");
-    // reschedule for next interval
-    schedule(curTick + interval);
-}
-
-
-const char *
-ProgressEvent::description()
-{
-    return "progress message";
-}
diff --git a/sim/sim_events.hh b/sim/sim_events.hh
deleted file mode 100644
index c93914457..000000000
--- a/sim/sim_events.hh
+++ /dev/null
@@ -1,126 +0,0 @@
-/*
- * Copyright (c) 2002-2005 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.
- */
-
-#ifndef __SIM_SIM_EVENTS_HH__
-#define __SIM_SIM_EVENTS_HH__
-
-#include "sim/eventq.hh"
-
-//
-// Event to terminate simulation at a particular cycle/instruction
-//
-class SimExitEvent : public Event
-{
-  private:
-    // string explaining why we're terminating
-    std::string cause;
-    int code;
-
-  public:
-    SimExitEvent(const std::string &_cause, int c = 0)
-        : Event(&mainEventQueue, Sim_Exit_Pri), cause(_cause),
-          code(c)
-        { schedule(curTick); }
-
-    SimExitEvent(Tick _when, const std::string &_cause, int c = 0)
-        : Event(&mainEventQueue, Sim_Exit_Pri), cause(_cause),
-          code(c)
-        { schedule(_when); }
-
-    SimExitEvent(EventQueue *q, const std::string &_cause, int c = 0)
-        : Event(q, Sim_Exit_Pri), cause(_cause), code(c)
-        { schedule(curTick); }
-
-    SimExitEvent(EventQueue *q, Tick _when, const std::string &_cause,
-                 int c = 0)
-        : Event(q, Sim_Exit_Pri), cause(_cause), code(c)
-        { schedule(_when); }
-
-    void process();	// process event
-
-    virtual const char *description();
-};
-
-//
-// Event class to terminate simulation after 'n' related events have
-// occurred using a shared counter: used to terminate when *all*
-// threads have reached a particular instruction count
-//
-class CountedExitEvent : public Event
-{
-  private:
-    std::string cause;	// string explaining why we're terminating
-    int &downCounter;	// decrement & terminate if zero
-
-  public:
-    CountedExitEvent(EventQueue *q, const std::string &_cause,
-                     Tick _when, int &_downCounter);
-
-    void process();	// process event
-
-    virtual const char *description();
-};
-
-//
-// Event to check swap usage
-//
-class CheckSwapEvent : public Event
-{
-  private:
-    int interval;
-
-  public:
-    CheckSwapEvent(EventQueue *q, int ival)
-        : Event(q), interval(ival)
-    { schedule(curTick + interval); }
-
-    void process();	// process event
-
-    virtual const char *description();
-};
-
-//
-// Progress event: print out cycle every so often so we know we're
-// making forward progress.
-//
-class ProgressEvent : public Event
-{
-  protected:
-    Tick interval;
-
-  public:
-    ProgressEvent(EventQueue *q, Tick ival)
-        : Event(q), interval(ival)
-    { schedule(curTick + interval); }
-
-    void process();	// process event
-
-    virtual const char *description();
-};
-
-#endif  // __SIM_SIM_EVENTS_HH__
diff --git a/sim/sim_exit.hh b/sim/sim_exit.hh
deleted file mode 100644
index f14256933..000000000
--- a/sim/sim_exit.hh
+++ /dev/null
@@ -1,44 +0,0 @@
-/*
- * Copyright (c) 2003-2005 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.
- */
-
-#ifndef __SIM_EXIT_HH__
-#define __SIM_EXIT_HH__
-
-#include <string>
-
-#include "sim/host.hh"
-
-class Callback;
-
-void registerExitCallback(Callback *);
-
-void exitNow(const std::string &cause, int exit_code);
-void exitNow(const char *cause, int exit_code);
-void SimExit(Tick when, const char *message);
-
-#endif // __SIM_EXIT_HH__
diff --git a/sim/sim_object.cc b/sim/sim_object.cc
deleted file mode 100644
index 17d58ba4f..000000000
--- a/sim/sim_object.cc
+++ /dev/null
@@ -1,258 +0,0 @@
-/*
- * Copyright (c) 2001-2005 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.
- */
-
-#include <assert.h>
-
-#include "base/callback.hh"
-#include "base/inifile.hh"
-#include "base/match.hh"
-#include "base/misc.hh"
-#include "base/trace.hh"
-#include "base/stats/events.hh"
-#include "base/serializer.hh"
-#include "sim/configfile.hh"
-#include "sim/host.hh"
-#include "sim/sim_object.hh"
-#include "sim/stats.hh"
-#include "sim/param.hh"
-
-using namespace std;
-
-
-////////////////////////////////////////////////////////////////////////
-//
-// SimObject member definitions
-//
-////////////////////////////////////////////////////////////////////////
-
-//
-// static list of all SimObjects, used for initialization etc.
-//
-SimObject::SimObjectList SimObject::simObjectList;
-
-namespace Stats {
-    extern ObjectMatch event_ignore;
-}
-
-//
-// SimObject constructor: used to maintain static simObjectList
-//
-SimObject::SimObject(Params *p)
-    : _params(p)
-{
-#ifdef DEBUG
-    doDebugBreak = false;
-#endif
-
-    doRecordEvent = !Stats::event_ignore.match(name());
-    simObjectList.push_back(this);
-}
-
-//
-// SimObject constructor: used to maintain static simObjectList
-//
-SimObject::SimObject(const string &_name)
-    : _params(new Params)
-{
-    _params->name = _name;
-#ifdef DEBUG
-    doDebugBreak = false;
-#endif
-
-    doRecordEvent = !Stats::event_ignore.match(name());
-    simObjectList.push_back(this);
-}
-
-void
-SimObject::connect()
-{
-}
-
-void
-SimObject::init()
-{
-}
-
-//
-// no default statistics, so nothing to do in base implementation
-//
-void
-SimObject::regStats()
-{
-}
-
-void
-SimObject::regFormulas()
-{
-}
-
-void
-SimObject::resetStats()
-{
-}
-
-//
-// static function:
-//   call regStats() on all SimObjects and then regFormulas() on all
-//   SimObjects.
-//
-struct SimObjectResetCB : public Callback
-{
-    virtual void process() { SimObject::resetAllStats(); }
-};
-
-namespace {
-    static SimObjectResetCB StatResetCB;
-}
-
-void
-SimObject::regAllStats()
-{
-    SimObjectList::iterator i;
-    SimObjectList::iterator end = simObjectList.end();
-
-    /**
-     * @todo change cprintfs to DPRINTFs
-     */
-    for (i = simObjectList.begin(); i != end; ++i) {
-#ifdef STAT_DEBUG
-        cprintf("registering stats for %s\n", (*i)->name());
-#endif
-        (*i)->regStats();
-    }
-
-    for (i = simObjectList.begin(); i != end; ++i) {
-#ifdef STAT_DEBUG
-        cprintf("registering formulas for %s\n", (*i)->name());
-#endif
-        (*i)->regFormulas();
-    }
-
-    Stats::registerResetCallback(&StatResetCB);
-}
-
-//
-// static function: call connect() on all SimObjects.
-//
-void
-SimObject::connectAll()
-{
-    SimObjectList::iterator i = simObjectList.begin();
-    SimObjectList::iterator end = simObjectList.end();
-
-    for (; i != end; ++i) {
-        SimObject *obj = *i;
-        obj->connect();
-    }
-}
-
-//
-// static function: call init() on all SimObjects.
-//
-void
-SimObject::initAll()
-{
-    SimObjectList::iterator i = simObjectList.begin();
-    SimObjectList::iterator end = simObjectList.end();
-
-    for (; i != end; ++i) {
-        SimObject *obj = *i;
-        obj->init();
-    }
-}
-
-//
-// static function: call resetStats() on all SimObjects.
-//
-void
-SimObject::resetAllStats()
-{
-    SimObjectList::iterator i = simObjectList.begin();
-    SimObjectList::iterator end = simObjectList.end();
-
-    for (; i != end; ++i) {
-        SimObject *obj = *i;
-        obj->resetStats();
-    }
-}
-
-//
-// static function: serialize all SimObjects.
-//
-void
-SimObject::serializeAll(ostream &os)
-{
-    SimObjectList::reverse_iterator ri = simObjectList.rbegin();
-    SimObjectList::reverse_iterator rend = simObjectList.rend();
-
-    for (; ri != rend; ++ri) {
-        SimObject *obj = *ri;
-        obj->nameOut(os);
-        obj->serialize(os);
-   }
-}
-
-#ifdef DEBUG
-//
-// static function: flag which objects should have the debugger break
-//
-void
-SimObject::debugObjectBreak(const string &objs)
-{
-    SimObjectList::const_iterator i = simObjectList.begin();
-    SimObjectList::const_iterator end = simObjectList.end();
-
-    ObjectMatch match(objs);
-    for (; i != end; ++i) {
-        SimObject *obj = *i;
-        obj->doDebugBreak = match.match(obj->name());
-   }
-}
-
-extern "C"
-void
-debugObjectBreak(const char *objs)
-{
-    SimObject::debugObjectBreak(string(objs));
-}
-#endif
-
-void
-SimObject::recordEvent(const std::string &stat)
-{
-    if (doRecordEvent)
-        Stats::recordEvent(stat);
-}
-
-void
-SimObject::drain(Serializer *serializer)
-{
-    serializer->signalDrained();
-}
-
-DEFINE_SIM_OBJECT_CLASS_NAME("SimObject", SimObject)
diff --git a/sim/sim_object.hh b/sim/sim_object.hh
deleted file mode 100644
index 76aba7ea1..000000000
--- a/sim/sim_object.hh
+++ /dev/null
@@ -1,119 +0,0 @@
-/*
- * Copyright (c) 2001-2005 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.
- */
-
-/* @file
- * User Console Definitions
- */
-
-#ifndef __SIM_OBJECT_HH__
-#define __SIM_OBJECT_HH__
-
-#include <map>
-#include <list>
-#include <vector>
-#include <iostream>
-
-#include "sim/serialize.hh"
-#include "sim/startup.hh"
-
-class Serializer;
-
-/*
- * Abstract superclass for simulation objects.  Represents things that
- * correspond to physical components and can be specified via the
- * config file (CPUs, caches, etc.).
- */
-class SimObject : public Serializable, protected StartupCallback
-{
-  public:
-    struct Params {
-        std::string name;
-    };
-
-  protected:
-    Params *_params;
-
-  public:
-    const Params *params() const { return _params; }
-
-  private:
-    friend class Serializer;
-
-    typedef std::vector<SimObject *> SimObjectList;
-
-    // list of all instantiated simulation objects
-    static SimObjectList simObjectList;
-
-  public:
-    SimObject(Params *_params);
-    SimObject(const std::string &_name);
-
-    virtual ~SimObject() {}
-
-    virtual const std::string name() const { return params()->name; }
-
-    // initialization pass of all objects.
-    // Gets invoked after construction, before unserialize.
-    virtual void init();
-    virtual void connect();
-    static void initAll();
-    static void connectAll();
-
-    // register statistics for this object
-    virtual void regStats();
-    virtual void regFormulas();
-    virtual void resetStats();
-
-    // static: call reg_stats on all SimObjects
-    static void regAllStats();
-
-    // static: call resetStats on all SimObjects
-    static void resetAllStats();
-
-    // static: call nameOut() & serialize() on all SimObjects
-    static void serializeAll(std::ostream &);
-
-    // Methods to drain objects in order to take checkpoints
-    // Or switch from timing -> atomic memory model
-    virtual void drain(Serializer *serializer);
-    virtual void resume() { return;} ;
-    virtual void serializationComplete()
-    { assert(0 && "Unimplemented"); };
-
-#ifdef DEBUG
-  public:
-    bool doDebugBreak;
-    static void debugObjectBreak(const std::string &objs);
-#endif
-
-  public:
-    bool doRecordEvent;
-    void recordEvent(const std::string &stat);
-};
-
-#endif // __SIM_OBJECT_HH__
diff --git a/sim/startup.cc b/sim/startup.cc
deleted file mode 100644
index 683e6c746..000000000
--- a/sim/startup.cc
+++ /dev/null
@@ -1,63 +0,0 @@
-/*
- * 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.
- */
-
-#include <list>
-
-#include "base/misc.hh"
-#include "sim/debug.hh"
-#include "sim/startup.hh"
-
-typedef std::list<StartupCallback *> startupq_t;
-
-startupq_t *startupq = NULL;
-
-StartupCallback::StartupCallback()
-{
-    if (startupq == NULL)
-        startupq = new startupq_t;
-    startupq->push_back(this);
-}
-
-StartupCallback::~StartupCallback()
-{
-    startupq->remove(this);
-}
-
-void StartupCallback::startup() { }
-
-void
-SimStartup()
-{
-    startupq_t::iterator i = startupq->begin();
-    startupq_t::iterator end = startupq->end();
-
-    while (i != end) {
-        (*i)->startup();
-        ++i;
-    }
-}
diff --git a/sim/startup.hh b/sim/startup.hh
deleted file mode 100644
index 3c9b654f1..000000000
--- a/sim/startup.hh
+++ /dev/null
@@ -1,41 +0,0 @@
-/*
- * 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.
- */
-
-#ifndef __SIM_STARTUP_HH__
-#define __SIM_STARTUP_HH__
-
-struct StartupCallback
-{
-    StartupCallback();
-    virtual ~StartupCallback();
-    virtual void startup();
-};
-
-void SimStartup();
-
-#endif // __SIM_STARTUP_HH__
diff --git a/sim/stat_control.cc b/sim/stat_control.cc
deleted file mode 100644
index 85c405b7f..000000000
--- a/sim/stat_control.cc
+++ /dev/null
@@ -1,227 +0,0 @@
-/*
- * 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.
- */
-
-// This file will contain default statistics for the simulator that
-// don't really belong to a specific simulator object
-
-#include <fstream>
-#include <iostream>
-#include <list>
-
-#include "base/callback.hh"
-#include "base/hostinfo.hh"
-#include "base/statistics.hh"
-#include "base/str.hh"
-#include "base/time.hh"
-#include "base/stats/output.hh"
-#include "cpu/base.hh"
-#include "sim/eventq.hh"
-#include "sim/sim_object.hh"
-#include "sim/stat_control.hh"
-#include "sim/root.hh"
-
-using namespace std;
-
-Stats::Formula hostInstRate;
-Stats::Formula hostTickRate;
-Stats::Value hostMemory;
-Stats::Value hostSeconds;
-
-Stats::Value simTicks;
-Stats::Value simInsts;
-Stats::Value simFreq;
-Stats::Formula simSeconds;
-
-namespace Stats {
-
-Time statTime(true);
-Tick startTick;
-Tick lastDump(0);
-
-class SimTicksReset : public Callback
-{
-  public:
-    void process()
-    {
-        statTime.set();
-        startTick = curTick;
-    }
-};
-
-double
-statElapsedTime()
-{
-    Time now(true);
-    Time elapsed = now - statTime;
-    return elapsed();
-}
-
-Tick
-statElapsedTicks()
-{
-    return curTick - startTick;
-}
-
-SimTicksReset simTicksReset;
-
-void
-InitSimStats()
-{
-    simInsts
-        .functor(BaseCPU::numSimulatedInstructions)
-        .name("sim_insts")
-        .desc("Number of instructions simulated")
-        .precision(0)
-        .prereq(simInsts)
-        ;
-
-    simSeconds
-        .name("sim_seconds")
-        .desc("Number of seconds simulated")
-        ;
-
-    simFreq
-        .scalar(Clock::Frequency)
-        .name("sim_freq")
-        .desc("Frequency of simulated ticks")
-        ;
-
-    simTicks
-        .functor(statElapsedTicks)
-        .name("sim_ticks")
-        .desc("Number of ticks simulated")
-        ;
-
-    hostInstRate
-        .name("host_inst_rate")
-        .desc("Simulator instruction rate (inst/s)")
-        .precision(0)
-        .prereq(simInsts)
-        ;
-
-    hostMemory
-        .functor(memUsage)
-        .name("host_mem_usage")
-        .desc("Number of bytes of host memory used")
-        .prereq(hostMemory)
-        ;
-
-    hostSeconds
-        .functor(statElapsedTime)
-        .name("host_seconds")
-        .desc("Real time elapsed on the host")
-        .precision(2)
-        ;
-
-    hostTickRate
-        .name("host_tick_rate")
-        .desc("Simulator tick rate (ticks/s)")
-        .precision(0)
-        ;
-
-    simSeconds = simTicks / simFreq;
-    hostInstRate = simInsts / hostSeconds;
-    hostTickRate = simTicks / hostSeconds;
-
-    registerResetCallback(&simTicksReset);
-}
-
-class StatEvent : public Event
-{
-  protected:
-    int flags;
-    Tick repeat;
-
-  public:
-    StatEvent(int _flags, Tick _when, Tick _repeat);
-    virtual void process();
-    virtual const char *description();
-};
-
-StatEvent::StatEvent(int _flags, Tick _when, Tick _repeat)
-    : Event(&mainEventQueue, Stat_Event_Pri),
-      flags(_flags), repeat(_repeat)
-{
-    setFlags(AutoDelete);
-    schedule(_when);
-}
-
-const char *
-StatEvent::description()
-{
-    return "Statistics dump and/or reset";
-}
-
-void
-StatEvent::process()
-{
-    if (flags & Stats::Dump)
-        DumpNow();
-
-    if (flags & Stats::Reset)
-        reset();
-
-    if (repeat)
-        schedule(curTick + repeat);
-}
-
-list<Output *> OutputList;
-
-void
-DumpNow()
-{
-    assert(lastDump <= curTick);
-    if (lastDump == curTick)
-        return;
-    lastDump = curTick;
-
-    list<Output *>::iterator i = OutputList.begin();
-    list<Output *>::iterator end = OutputList.end();
-    for (; i != end; ++i) {
-        Output *output = *i;
-        if (!output->valid())
-            continue;
-
-        output->output();
-    }
-}
-
-void
-SetupEvent(int flags, Tick when, Tick repeat)
-{
-    new StatEvent(flags, when, repeat);
-}
-
-/* namespace Stats */ }
-
-extern "C" void
-debugDumpStats()
-{
-    Stats::DumpNow();
-}
-
diff --git a/sim/stat_control.hh b/sim/stat_control.hh
deleted file mode 100644
index a22ce76af..000000000
--- a/sim/stat_control.hh
+++ /dev/null
@@ -1,52 +0,0 @@
-/*
- * 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.
- */
-
-#ifndef __SIM_STAT_CONTROL_HH__
-#define __SIM_STAT_CONTROL_HH__
-
-#include <fstream>
-#include <list>
-
-namespace Stats {
-
-enum {
-    Reset = 0x1,
-    Dump = 0x2
-};
-
-class Output;
-extern std::list<Output *> OutputList;
-
-void DumpNow();
-void SetupEvent(int flags, Tick when, Tick repeat = 0);
-
-void InitSimStats();
-
-/* namespace Stats */ }
-
-#endif // __SIM_STAT_CONTROL_HH__
diff --git a/sim/stats.hh b/sim/stats.hh
deleted file mode 100644
index 8e97d041f..000000000
--- a/sim/stats.hh
+++ /dev/null
@@ -1,37 +0,0 @@
-/*
- * 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.
- */
-
-#ifndef __SIM_STATS_HH__
-#define __SIM_STATS_HH__
-
-#include "base/statistics.hh"
-
-extern Stats::Formula simSeconds;
-extern Stats::Value simTicks;
-
-#endif // __SIM_SIM_STATS_HH__
diff --git a/sim/syscall_emul.cc b/sim/syscall_emul.cc
deleted file mode 100644
index ed0da628e..000000000
--- a/sim/syscall_emul.cc
+++ /dev/null
@@ -1,454 +0,0 @@
-/*
- * Copyright (c) 2003-2005 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.
- */
-
-#include <fcntl.h>
-#include <unistd.h>
-
-#include <string>
-#include <iostream>
-
-#include "sim/syscall_emul.hh"
-#include "base/chunk_generator.hh"
-#include "base/trace.hh"
-#include "cpu/exec_context.hh"
-#include "cpu/base.hh"
-#include "mem/page_table.hh"
-#include "sim/process.hh"
-
-#include "sim/sim_events.hh"
-
-using namespace std;
-using namespace TheISA;
-
-void
-SyscallDesc::doSyscall(int callnum, Process *process, ExecContext *xc)
-{
-    DPRINTFR(SyscallVerbose, "%d: %s: syscall %s called w/arguments %d,%d,%d,%d\n",
-             curTick,xc->getCpuPtr()->name(), name,
-             xc->getSyscallArg(0),xc->getSyscallArg(1),
-             xc->getSyscallArg(2),xc->getSyscallArg(3));
-
-    SyscallReturn retval = (*funcPtr)(this, callnum, process, xc);
-
-    DPRINTFR(SyscallVerbose, "%d: %s: syscall %s returns %d\n",
-             curTick,xc->getCpuPtr()->name(), name, retval.value());
-
-    if (!(flags & SyscallDesc::SuppressReturnValue))
-        xc->setSyscallReturn(retval);
-}
-
-
-SyscallReturn
-unimplementedFunc(SyscallDesc *desc, int callnum, Process *process,
-                  ExecContext *xc)
-{
-    fatal("syscall %s (#%d) unimplemented.", desc->name, callnum);
-
-    return 1;
-}
-
-
-SyscallReturn
-ignoreFunc(SyscallDesc *desc, int callnum, Process *process,
-           ExecContext *xc)
-{
-    warn("ignoring syscall %s(%d, %d, ...)", desc->name,
-         xc->getSyscallArg(0), xc->getSyscallArg(1));
-
-    return 0;
-}
-
-
-SyscallReturn
-exitFunc(SyscallDesc *desc, int callnum, Process *process,
-         ExecContext *xc)
-{
-    new SimExitEvent("target called exit()", xc->getSyscallArg(0) & 0xff);
-
-    return 1;
-}
-
-
-SyscallReturn
-getpagesizeFunc(SyscallDesc *desc, int num, Process *p, ExecContext *xc)
-{
-    return (int)VMPageSize;
-}
-
-
-SyscallReturn
-obreakFunc(SyscallDesc *desc, int num, Process *p, ExecContext *xc)
-{
-    Addr junk;
-
-    // change brk addr to first arg
-    Addr new_brk = xc->getSyscallArg(0);
-    if (new_brk != 0) {
-        for (ChunkGenerator gen(p->brk_point, new_brk - p->brk_point,
-                                VMPageSize); !gen.done(); gen.next()) {
-            if (!p->pTable->translate(gen.addr(), junk))
-                p->pTable->allocate(roundDown(gen.addr(), VMPageSize),
-                                    VMPageSize);
-        }
-        p->brk_point = new_brk;
-    }
-    DPRINTF(SyscallVerbose, "Break Point changed to: %#X\n", p->brk_point);
-    return p->brk_point;
-}
-
-
-SyscallReturn
-closeFunc(SyscallDesc *desc, int num, Process *p, ExecContext *xc)
-{
-    int target_fd = xc->getSyscallArg(0);
-    int status = close(p->sim_fd(target_fd));
-    if (status >= 0)
-        p->free_fd(target_fd);
-    return status;
-}
-
-
-SyscallReturn
-readFunc(SyscallDesc *desc, int num, Process *p, ExecContext *xc)
-{
-    int fd = p->sim_fd(xc->getSyscallArg(0));
-    int nbytes = xc->getSyscallArg(2);
-    BufferArg bufArg(xc->getSyscallArg(1), nbytes);
-
-    int bytes_read = read(fd, bufArg.bufferPtr(), nbytes);
-
-    if (bytes_read != -1)
-        bufArg.copyOut(xc->getMemPort());
-
-    return bytes_read;
-}
-
-SyscallReturn
-writeFunc(SyscallDesc *desc, int num, Process *p, ExecContext *xc)
-{
-    int fd = p->sim_fd(xc->getSyscallArg(0));
-    int nbytes = xc->getSyscallArg(2);
-    BufferArg bufArg(xc->getSyscallArg(1), nbytes);
-
-    bufArg.copyIn(xc->getMemPort());
-
-    int bytes_written = write(fd, bufArg.bufferPtr(), nbytes);
-
-    fsync(fd);
-
-    return bytes_written;
-}
-
-
-SyscallReturn
-lseekFunc(SyscallDesc *desc, int num, Process *p, ExecContext *xc)
-{
-    int fd = p->sim_fd(xc->getSyscallArg(0));
-    uint64_t offs = xc->getSyscallArg(1);
-    int whence = xc->getSyscallArg(2);
-
-    off_t result = lseek(fd, offs, whence);
-
-    return (result == (off_t)-1) ? -errno : result;
-}
-
-
-SyscallReturn
-munmapFunc(SyscallDesc *desc, int num, Process *p, ExecContext *xc)
-{
-    // given that we don't really implement mmap, munmap is really easy
-    return 0;
-}
-
-
-const char *hostname = "m5.eecs.umich.edu";
-
-SyscallReturn
-gethostnameFunc(SyscallDesc *desc, int num, Process *p, ExecContext *xc)
-{
-    int name_len = xc->getSyscallArg(1);
-    BufferArg name(xc->getSyscallArg(0), name_len);
-
-    strncpy((char *)name.bufferPtr(), hostname, name_len);
-
-    name.copyOut(xc->getMemPort());
-
-    return 0;
-}
-
-SyscallReturn
-unlinkFunc(SyscallDesc *desc, int num, Process *p, ExecContext *xc)
-{
-    string path;
-
-    if (!xc->getMemPort()->tryReadString(path, xc->getSyscallArg(0)))
-        return (TheISA::IntReg)-EFAULT;
-
-    int result = unlink(path.c_str());
-    return (result == -1) ? -errno : result;
-}
-
-SyscallReturn
-renameFunc(SyscallDesc *desc, int num, Process *p, ExecContext *xc)
-{
-    string old_name;
-
-    if (!xc->getMemPort()->tryReadString(old_name, xc->getSyscallArg(0)))
-        return -EFAULT;
-
-    string new_name;
-
-    if (!xc->getMemPort()->tryReadString(new_name, xc->getSyscallArg(1)))
-        return -EFAULT;
-
-    int64_t result = rename(old_name.c_str(), new_name.c_str());
-    return (result == -1) ? -errno : result;
-}
-
-SyscallReturn
-truncateFunc(SyscallDesc *desc, int num, Process *p, ExecContext *xc)
-{
-    string path;
-
-    if (!xc->getMemPort()->tryReadString(path, xc->getSyscallArg(0)))
-        return -EFAULT;
-
-    off_t length = xc->getSyscallArg(1);
-
-    int result = truncate(path.c_str(), length);
-    return (result == -1) ? -errno : result;
-}
-
-SyscallReturn
-ftruncateFunc(SyscallDesc *desc, int num, Process *process, ExecContext *xc)
-{
-    int fd = process->sim_fd(xc->getSyscallArg(0));
-
-    if (fd < 0)
-        return -EBADF;
-
-    off_t length = xc->getSyscallArg(1);
-
-    int result = ftruncate(fd, length);
-    return (result == -1) ? -errno : result;
-}
-
-SyscallReturn
-chownFunc(SyscallDesc *desc, int num, Process *p, ExecContext *xc)
-{
-    string path;
-
-    if (!xc->getMemPort()->tryReadString(path, xc->getSyscallArg(0)))
-        return -EFAULT;
-
-    /* XXX endianess */
-    uint32_t owner = xc->getSyscallArg(1);
-    uid_t hostOwner = owner;
-    uint32_t group = xc->getSyscallArg(2);
-    gid_t hostGroup = group;
-
-    int result = chown(path.c_str(), hostOwner, hostGroup);
-    return (result == -1) ? -errno : result;
-}
-
-SyscallReturn
-fchownFunc(SyscallDesc *desc, int num, Process *process, ExecContext *xc)
-{
-    int fd = process->sim_fd(xc->getSyscallArg(0));
-
-    if (fd < 0)
-        return -EBADF;
-
-    /* XXX endianess */
-    uint32_t owner = xc->getSyscallArg(1);
-    uid_t hostOwner = owner;
-    uint32_t group = xc->getSyscallArg(2);
-    gid_t hostGroup = group;
-
-    int result = fchown(fd, hostOwner, hostGroup);
-    return (result == -1) ? -errno : result;
-}
-
-
-SyscallReturn
-fcntlFunc(SyscallDesc *desc, int num, Process *process,
-          ExecContext *xc)
-{
-    int fd = xc->getSyscallArg(0);
-
-    if (fd < 0 || process->sim_fd(fd) < 0)
-        return -EBADF;
-
-    int cmd = xc->getSyscallArg(1);
-    switch (cmd) {
-      case 0: // F_DUPFD
-        // if we really wanted to support this, we'd need to do it
-        // in the target fd space.
-        warn("fcntl(%d, F_DUPFD) not supported, error returned\n", fd);
-        return -EMFILE;
-
-      case 1: // F_GETFD (get close-on-exec flag)
-      case 2: // F_SETFD (set close-on-exec flag)
-        return 0;
-
-      case 3: // F_GETFL (get file flags)
-      case 4: // F_SETFL (set file flags)
-        // not sure if this is totally valid, but we'll pass it through
-        // to the underlying OS
-        warn("fcntl(%d, %d) passed through to host\n", fd, cmd);
-        return fcntl(process->sim_fd(fd), cmd);
-        // return 0;
-
-      case 7: // F_GETLK  (get lock)
-      case 8: // F_SETLK  (set lock)
-      case 9: // F_SETLKW (set lock and wait)
-        // don't mess with file locking... just act like it's OK
-        warn("File lock call (fcntl(%d, %d)) ignored.\n", fd, cmd);
-        return 0;
-
-      default:
-        warn("Unknown fcntl command %d\n", cmd);
-        return 0;
-    }
-}
-
-SyscallReturn
-pipePseudoFunc(SyscallDesc *desc, int callnum, Process *process,
-         ExecContext *xc)
-{
-    int fds[2], sim_fds[2];
-    int pipe_retval = pipe(fds);
-
-    if (pipe_retval < 0) {
-        // error
-        return pipe_retval;
-    }
-
-    sim_fds[0] = process->alloc_fd(fds[0]);
-    sim_fds[1] = process->alloc_fd(fds[1]);
-
-    // Alpha Linux convention for pipe() is that fd[0] is returned as
-    // the return value of the function, and fd[1] is returned in r20.
-    xc->setIntReg(SyscallPseudoReturnReg, sim_fds[1]);
-    return sim_fds[0];
-}
-
-
-SyscallReturn
-getpidPseudoFunc(SyscallDesc *desc, int callnum, Process *process,
-           ExecContext *xc)
-{
-    // Make up a PID.  There's no interprocess communication in
-    // fake_syscall mode, so there's no way for a process to know it's
-    // not getting a unique value.
-
-    xc->setIntReg(SyscallPseudoReturnReg, 99);
-    return 100;
-}
-
-
-SyscallReturn
-getuidPseudoFunc(SyscallDesc *desc, int callnum, Process *process,
-           ExecContext *xc)
-{
-    // Make up a UID and EUID... it shouldn't matter, and we want the
-    // simulation to be deterministic.
-
-    // EUID goes in r20.
-    xc->setIntReg(SyscallPseudoReturnReg, 100); //EUID
-    return 100;		// UID
-}
-
-
-SyscallReturn
-getgidPseudoFunc(SyscallDesc *desc, int callnum, Process *process,
-           ExecContext *xc)
-{
-    // Get current group ID.  EGID goes in r20.
-    xc->setIntReg(SyscallPseudoReturnReg, 100); //EGID
-    return 100;
-}
-
-
-SyscallReturn
-setuidFunc(SyscallDesc *desc, int callnum, Process *process,
-           ExecContext *xc)
-{
-    // can't fathom why a benchmark would call this.
-    warn("Ignoring call to setuid(%d)\n", xc->getSyscallArg(0));
-    return 0;
-}
-
-SyscallReturn
-getpidFunc(SyscallDesc *desc, int callnum, Process *process,
-           ExecContext *xc)
-{
-    // Make up a PID.  There's no interprocess communication in
-    // fake_syscall mode, so there's no way for a process to know it's
-    // not getting a unique value.
-
-    xc->setIntReg(SyscallPseudoReturnReg, 99); //PID
-    return 100;
-}
-
-SyscallReturn
-getppidFunc(SyscallDesc *desc, int callnum, Process *process,
-           ExecContext *xc)
-{
-    return 99;
-}
-
-SyscallReturn
-getuidFunc(SyscallDesc *desc, int callnum, Process *process,
-           ExecContext *xc)
-{
-    return 100;		// UID
-}
-
-SyscallReturn
-geteuidFunc(SyscallDesc *desc, int callnum, Process *process,
-           ExecContext *xc)
-{
-    return 100;		// UID
-}
-
-SyscallReturn
-getgidFunc(SyscallDesc *desc, int callnum, Process *process,
-           ExecContext *xc)
-{
-    return 100;
-}
-
-SyscallReturn
-getegidFunc(SyscallDesc *desc, int callnum, Process *process,
-           ExecContext *xc)
-{
-    return 100;
-}
-
-
diff --git a/sim/syscall_emul.hh b/sim/syscall_emul.hh
deleted file mode 100644
index 00f016410..000000000
--- a/sim/syscall_emul.hh
+++ /dev/null
@@ -1,849 +0,0 @@
-/*
- * Copyright (c) 2003-2005 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.
- */
-
-#ifndef __SIM_SYSCALL_EMUL_HH__
-#define __SIM_SYSCALL_EMUL_HH__
-
-#define BSD_HOST (defined(__APPLE__) || defined(__OpenBSD__) || \
-                  defined(__FreeBSD__))
-
-///
-/// @file syscall_emul.hh
-///
-/// This file defines objects used to emulate syscalls from the target
-/// application on the host machine.
-
-#include <errno.h>
-#include <string>
-#ifdef __CYGWIN32__
-#include <sys/fcntl.h>	// for O_BINARY
-#endif
-#include <sys/uio.h>
-
-#include "arch/isa_traits.hh"	// for Addr
-#include "base/chunk_generator.hh"
-#include "base/intmath.hh"	// for RoundUp
-#include "base/misc.hh"
-#include "base/trace.hh"
-#include "cpu/base.hh"
-#include "cpu/exec_context.hh"
-#include "mem/translating_port.hh"
-#include "mem/page_table.hh"
-#include "sim/process.hh"
-
-///
-/// System call descriptor.
-///
-class SyscallDesc {
-
-  public:
-
-    /// Typedef for target syscall handler functions.
-    typedef SyscallReturn (*FuncPtr)(SyscallDesc *, int num,
-                           Process *, ExecContext *);
-
-    const char *name;	//!< Syscall name (e.g., "open").
-    FuncPtr funcPtr;	//!< Pointer to emulation function.
-    int flags;		//!< Flags (see Flags enum).
-
-    /// Flag values for controlling syscall behavior.
-    enum Flags {
-        /// Don't set return regs according to funcPtr return value.
-        /// Used for syscalls with non-standard return conventions
-        /// that explicitly set the ExecContext regs (e.g.,
-        /// sigreturn).
-        SuppressReturnValue = 1
-    };
-
-    /// Constructor.
-    SyscallDesc(const char *_name, FuncPtr _funcPtr, int _flags = 0)
-        : name(_name), funcPtr(_funcPtr), flags(_flags)
-    {
-    }
-
-    /// Emulate the syscall.  Public interface for calling through funcPtr.
-    void doSyscall(int callnum, Process *proc, ExecContext *xc);
-};
-
-
-class BaseBufferArg {
-
-  public:
-
-    BaseBufferArg(Addr _addr, int _size) : addr(_addr), size(_size)
-    {
-        bufPtr = new uint8_t[size];
-        // clear out buffer: in case we only partially populate this,
-        // and then do a copyOut(), we want to make sure we don't
-        // introduce any random junk into the simulated address space
-        memset(bufPtr, 0, size);
-    }
-
-    virtual ~BaseBufferArg() { delete [] bufPtr; }
-
-    //
-    // copy data into simulator space (read from target memory)
-    //
-    virtual bool copyIn(TranslatingPort *memport)
-    {
-        memport->readBlob(addr, bufPtr, size);
-        return true;	// no EFAULT detection for now
-    }
-
-    //
-    // copy data out of simulator space (write to target memory)
-    //
-    virtual bool copyOut(TranslatingPort *memport)
-    {
-        memport->writeBlob(addr, bufPtr, size);
-        return true;	// no EFAULT detection for now
-    }
-
-  protected:
-    Addr addr;
-    int size;
-    uint8_t *bufPtr;
-};
-
-
-class BufferArg : public BaseBufferArg
-{
-  public:
-    BufferArg(Addr _addr, int _size) : BaseBufferArg(_addr, _size) { }
-    void *bufferPtr()	{ return bufPtr; }
-};
-
-template <class T>
-class TypedBufferArg : public BaseBufferArg
-{
-  public:
-    // user can optionally specify a specific number of bytes to
-    // allocate to deal with those structs that have variable-size
-    // arrays at the end
-    TypedBufferArg(Addr _addr, int _size = sizeof(T))
-        : BaseBufferArg(_addr, _size)
-    { }
-
-    // type case
-    operator T*() { return (T *)bufPtr; }
-
-    // dereference operators
-    T &operator*()	 { return *((T *)bufPtr); }
-    T* operator->()	 { return (T *)bufPtr; }
-    T &operator[](int i) { return ((T *)bufPtr)[i]; }
-};
-
-//////////////////////////////////////////////////////////////////////
-//
-// The following emulation functions are generic enough that they
-// don't need to be recompiled for different emulated OS's.  They are
-// defined in sim/syscall_emul.cc.
-//
-//////////////////////////////////////////////////////////////////////
-
-
-/// Handler for unimplemented syscalls that we haven't thought about.
-SyscallReturn unimplementedFunc(SyscallDesc *desc, int num,
-                                Process *p, ExecContext *xc);
-
-/// Handler for unimplemented syscalls that we never intend to
-/// implement (signal handling, etc.) and should not affect the correct
-/// behavior of the program.  Print a warning only if the appropriate
-/// trace flag is enabled.  Return success to the target program.
-SyscallReturn ignoreFunc(SyscallDesc *desc, int num,
-                         Process *p, ExecContext *xc);
-
-/// Target exit() handler: terminate simulation.
-SyscallReturn exitFunc(SyscallDesc *desc, int num,
-                       Process *p, ExecContext *xc);
-
-/// Target getpagesize() handler.
-SyscallReturn getpagesizeFunc(SyscallDesc *desc, int num,
-                              Process *p, ExecContext *xc);
-
-/// Target obreak() handler: set brk address.
-SyscallReturn obreakFunc(SyscallDesc *desc, int num,
-                         Process *p, ExecContext *xc);
-
-/// Target close() handler.
-SyscallReturn closeFunc(SyscallDesc *desc, int num,
-                        Process *p, ExecContext *xc);
-
-/// Target read() handler.
-SyscallReturn readFunc(SyscallDesc *desc, int num,
-                       Process *p, ExecContext *xc);
-
-/// Target write() handler.
-SyscallReturn writeFunc(SyscallDesc *desc, int num,
-                        Process *p, ExecContext *xc);
-
-/// Target lseek() handler.
-SyscallReturn lseekFunc(SyscallDesc *desc, int num,
-                        Process *p, ExecContext *xc);
-
-/// Target munmap() handler.
-SyscallReturn munmapFunc(SyscallDesc *desc, int num,
-                         Process *p, ExecContext *xc);
-
-/// Target gethostname() handler.
-SyscallReturn gethostnameFunc(SyscallDesc *desc, int num,
-                              Process *p, ExecContext *xc);
-
-/// Target unlink() handler.
-SyscallReturn unlinkFunc(SyscallDesc *desc, int num,
-                         Process *p, ExecContext *xc);
-
-/// Target rename() handler.
-SyscallReturn renameFunc(SyscallDesc *desc, int num,
-                         Process *p, ExecContext *xc);
-
-
-/// Target truncate() handler.
-SyscallReturn truncateFunc(SyscallDesc *desc, int num,
-                           Process *p, ExecContext *xc);
-
-
-/// Target ftruncate() handler.
-SyscallReturn ftruncateFunc(SyscallDesc *desc, int num,
-                            Process *p, ExecContext *xc);
-
-
-/// Target chown() handler.
-SyscallReturn chownFunc(SyscallDesc *desc, int num,
-                        Process *p, ExecContext *xc);
-
-
-/// Target fchown() handler.
-SyscallReturn fchownFunc(SyscallDesc *desc, int num,
-                         Process *p, ExecContext *xc);
-
-/// Target fnctl() handler.
-SyscallReturn fcntlFunc(SyscallDesc *desc, int num,
-                        Process *process, ExecContext *xc);
-
-/// Target setuid() handler.
-SyscallReturn setuidFunc(SyscallDesc *desc, int num,
-                               Process *p, ExecContext *xc);
-
-/// Target getpid() handler.
-SyscallReturn getpidFunc(SyscallDesc *desc, int num,
-                               Process *p, ExecContext *xc);
-
-/// Target getuid() handler.
-SyscallReturn getuidFunc(SyscallDesc *desc, int num,
-                               Process *p, ExecContext *xc);
-
-/// Target getgid() handler.
-SyscallReturn getgidFunc(SyscallDesc *desc, int num,
-                               Process *p, ExecContext *xc);
-
-/// Target getppid() handler.
-SyscallReturn getppidFunc(SyscallDesc *desc, int num,
-                               Process *p, ExecContext *xc);
-
-/// Target geteuid() handler.
-SyscallReturn geteuidFunc(SyscallDesc *desc, int num,
-                               Process *p, ExecContext *xc);
-
-/// Target getegid() handler.
-SyscallReturn getegidFunc(SyscallDesc *desc, int num,
-                               Process *p, ExecContext *xc);
-
-
-
-/// Pseudo Funcs  - These functions use a different return convension,
-/// returning a second value in a register other than the normal return register
-SyscallReturn pipePseudoFunc(SyscallDesc *desc, int num,
-                             Process *process, ExecContext *xc);
-
-/// Target getpidPseudo() handler.
-SyscallReturn getpidPseudoFunc(SyscallDesc *desc, int num,
-                               Process *p, ExecContext *xc);
-
-/// Target getuidPseudo() handler.
-SyscallReturn getuidPseudoFunc(SyscallDesc *desc, int num,
-                               Process *p, ExecContext *xc);
-
-/// Target getgidPseudo() handler.
-SyscallReturn getgidPseudoFunc(SyscallDesc *desc, int num,
-                               Process *p, ExecContext *xc);
-
-
-/// This struct is used to build an target-OS-dependent table that
-/// maps the target's open() flags to the host open() flags.
-struct OpenFlagTransTable {
-    int tgtFlag;	//!< Target system flag value.
-    int hostFlag;	//!< Corresponding host system flag value.
-};
-
-
-
-/// A readable name for 1,000,000, for converting microseconds to seconds.
-const int one_million = 1000000;
-
-/// Approximate seconds since the epoch (1/1/1970).  About a billion,
-/// by my reckoning.  We want to keep this a constant (not use the
-/// real-world time) to keep simulations repeatable.
-const unsigned seconds_since_epoch = 1000000000;
-
-/// Helper function to convert current elapsed time to seconds and
-/// microseconds.
-template <class T1, class T2>
-void
-getElapsedTime(T1 &sec, T2 &usec)
-{
-    int elapsed_usecs = curTick / Clock::Int::us;
-    sec = elapsed_usecs / one_million;
-    usec = elapsed_usecs % one_million;
-}
-
-//////////////////////////////////////////////////////////////////////
-//
-// The following emulation functions are generic, but need to be
-// templated to account for differences in types, constants, etc.
-//
-//////////////////////////////////////////////////////////////////////
-
-/// Target ioctl() handler.  For the most part, programs call ioctl()
-/// only to find out if their stdout is a tty, to determine whether to
-/// do line or block buffering.
-template <class OS>
-SyscallReturn
-ioctlFunc(SyscallDesc *desc, int callnum, Process *process,
-          ExecContext *xc)
-{
-    int fd = xc->getSyscallArg(0);
-    unsigned req = xc->getSyscallArg(1);
-
-    DPRINTF(SyscallVerbose, "ioctl(%d, 0x%x, ...)\n", fd, req);
-
-    if (fd < 0 || process->sim_fd(fd) < 0) {
-        // doesn't map to any simulator fd: not a valid target fd
-        return -EBADF;
-    }
-
-    switch (req) {
-      case OS::TIOCISATTY:
-      case OS::TIOCGETP:
-      case OS::TIOCSETP:
-      case OS::TIOCSETN:
-      case OS::TIOCSETC:
-      case OS::TIOCGETC:
-      case OS::TIOCGETS:
-      case OS::TIOCGETA:
-        return -ENOTTY;
-
-      default:
-        fatal("Unsupported ioctl call: ioctl(%d, 0x%x, ...) @ 0x%llx\n",
-              fd, req, xc->readPC());
-    }
-}
-
-/// Target open() handler.
-template <class OS>
-SyscallReturn
-openFunc(SyscallDesc *desc, int callnum, Process *process,
-         ExecContext *xc)
-{
-    std::string path;
-
-    if (!xc->getMemPort()->tryReadString(path, xc->getSyscallArg(0)))
-        return -EFAULT;
-
-    if (path == "/dev/sysdev0") {
-        // This is a memory-mapped high-resolution timer device on Alpha.
-        // We don't support it, so just punt.
-        warn("Ignoring open(%s, ...)\n", path);
-        return -ENOENT;
-    }
-
-    int tgtFlags = xc->getSyscallArg(1);
-    int mode = xc->getSyscallArg(2);
-    int hostFlags = 0;
-
-    // translate open flags
-    for (int i = 0; i < OS::NUM_OPEN_FLAGS; i++) {
-        if (tgtFlags & OS::openFlagTable[i].tgtFlag) {
-            tgtFlags &= ~OS::openFlagTable[i].tgtFlag;
-            hostFlags |= OS::openFlagTable[i].hostFlag;
-        }
-    }
-
-    // any target flags left?
-    if (tgtFlags != 0)
-        warn("Syscall: open: cannot decode flags 0x%x", tgtFlags);
-
-#ifdef __CYGWIN32__
-    hostFlags |= O_BINARY;
-#endif
-
-    DPRINTF(SyscallVerbose, "opening file %s\n", path.c_str());
-
-    // open the file
-    int fd = open(path.c_str(), hostFlags, mode);
-
-    return (fd == -1) ? -errno : process->alloc_fd(fd);
-}
-
-
-/// Target chmod() handler.
-template <class OS>
-SyscallReturn
-chmodFunc(SyscallDesc *desc, int callnum, Process *process,
-          ExecContext *xc)
-{
-    std::string path;
-
-    if (!xc->getMemPort()->tryReadString(path, xc->getSyscallArg(0)))
-        return -EFAULT;
-
-    uint32_t mode = xc->getSyscallArg(1);
-    mode_t hostMode = 0;
-
-    // XXX translate mode flags via OS::something???
-    hostMode = mode;
-
-    // do the chmod
-    int result = chmod(path.c_str(), hostMode);
-    if (result < 0)
-        return -errno;
-
-    return 0;
-}
-
-
-/// Target fchmod() handler.
-template <class OS>
-SyscallReturn
-fchmodFunc(SyscallDesc *desc, int callnum, Process *process,
-           ExecContext *xc)
-{
-    int fd = xc->getSyscallArg(0);
-    if (fd < 0 || process->sim_fd(fd) < 0) {
-        // doesn't map to any simulator fd: not a valid target fd
-        return -EBADF;
-    }
-
-    uint32_t mode = xc->getSyscallArg(1);
-    mode_t hostMode = 0;
-
-    // XXX translate mode flags via OS::someting???
-    hostMode = mode;
-
-    // do the fchmod
-    int result = fchmod(process->sim_fd(fd), hostMode);
-    if (result < 0)
-        return -errno;
-
-    return 0;
-}
-
-
-/// Target stat() handler.
-template <class OS>
-SyscallReturn
-statFunc(SyscallDesc *desc, int callnum, Process *process,
-         ExecContext *xc)
-{
-    std::string path;
-
-    if (!xc->getMemPort()->tryReadString(path, xc->getSyscallArg(0)))
-    return -EFAULT;
-
-    struct stat hostBuf;
-    int result = stat(path.c_str(), &hostBuf);
-
-    if (result < 0)
-        return -errno;
-
-    OS::copyOutStatBuf(xc->getMemPort(), xc->getSyscallArg(1), &hostBuf);
-
-    return 0;
-}
-
-
-/// Target fstat64() handler.
-template <class OS>
-SyscallReturn
-fstat64Func(SyscallDesc *desc, int callnum, Process *process,
-            ExecContext *xc)
-{
-    int fd = xc->getSyscallArg(0);
-    if (fd < 0 || process->sim_fd(fd) < 0) {
-        // doesn't map to any simulator fd: not a valid target fd
-        return -EBADF;
-    }
-
-#if BSD_HOST
-    struct stat  hostBuf;
-    int result = fstat(process->sim_fd(fd), &hostBuf);
-#else
-    struct stat64  hostBuf;
-    int result = fstat64(process->sim_fd(fd), &hostBuf);
-#endif
-
-    if (result < 0)
-        return -errno;
-
-    OS::copyOutStat64Buf(xc->getMemPort(), fd, xc->getSyscallArg(1), &hostBuf);
-
-    return 0;
-}
-
-
-/// Target lstat() handler.
-template <class OS>
-SyscallReturn
-lstatFunc(SyscallDesc *desc, int callnum, Process *process,
-          ExecContext *xc)
-{
-    std::string path;
-
-    if (!xc->getMemPort()->tryReadString(path, xc->getSyscallArg(0)))
-      return -EFAULT;
-
-    struct stat hostBuf;
-    int result = lstat(path.c_str(), &hostBuf);
-
-    if (result < 0)
-        return -errno;
-
-    OS::copyOutStatBuf(xc->getMemPort(), xc->getSyscallArg(1), &hostBuf);
-
-    return 0;
-}
-
-/// Target lstat64() handler.
-template <class OS>
-SyscallReturn
-lstat64Func(SyscallDesc *desc, int callnum, Process *process,
-            ExecContext *xc)
-{
-    std::string path;
-
-    if (!xc->getMemPort()->tryReadString(path, xc->getSyscallArg(0)))
-      return -EFAULT;
-
-#if BSD_HOST
-    struct stat hostBuf;
-    int result = lstat(path.c_str(), &hostBuf);
-#else
-    struct stat64 hostBuf;
-    int result = lstat64(path.c_str(), &hostBuf);
-#endif
-
-    if (result < 0)
-        return -errno;
-
-    OS::copyOutStat64Buf(xc->getMemPort(), -1, xc->getSyscallArg(1), &hostBuf);
-
-    return 0;
-}
-
-/// Target fstat() handler.
-template <class OS>
-SyscallReturn
-fstatFunc(SyscallDesc *desc, int callnum, Process *process,
-          ExecContext *xc)
-{
-    int fd = process->sim_fd(xc->getSyscallArg(0));
-
-    DPRINTF(SyscallVerbose, "fstat(%d, ...)\n", fd);
-
-    if (fd < 0)
-        return -EBADF;
-
-    struct stat hostBuf;
-    int result = fstat(fd, &hostBuf);
-
-    if (result < 0)
-        return -errno;
-
-    OS::copyOutStatBuf(xc->getMemPort(), xc->getSyscallArg(1), &hostBuf);
-
-    return 0;
-}
-
-
-/// Target statfs() handler.
-template <class OS>
-SyscallReturn
-statfsFunc(SyscallDesc *desc, int callnum, Process *process,
-           ExecContext *xc)
-{
-    std::string path;
-
-    if (!xc->getMemPort()->tryReadString(path, xc->getSyscallArg(0)))
-      return -EFAULT;
-
-    struct statfs hostBuf;
-    int result = statfs(path.c_str(), &hostBuf);
-
-    if (result < 0)
-        return -errno;
-
-    OS::copyOutStatfsBuf(xc->getMemPort(), xc->getSyscallArg(1), &hostBuf);
-
-    return 0;
-}
-
-
-/// Target fstatfs() handler.
-template <class OS>
-SyscallReturn
-fstatfsFunc(SyscallDesc *desc, int callnum, Process *process,
-            ExecContext *xc)
-{
-    int fd = process->sim_fd(xc->getSyscallArg(0));
-
-    if (fd < 0)
-        return -EBADF;
-
-    struct statfs hostBuf;
-    int result = fstatfs(fd, &hostBuf);
-
-    if (result < 0)
-        return -errno;
-
-    OS::copyOutStatfsBuf(xc->getMemPort(), xc->getSyscallArg(1), &hostBuf);
-
-    return 0;
-}
-
-
-/// Target writev() handler.
-template <class OS>
-SyscallReturn
-writevFunc(SyscallDesc *desc, int callnum, Process *process,
-           ExecContext *xc)
-{
-    int fd = xc->getSyscallArg(0);
-    if (fd < 0 || process->sim_fd(fd) < 0) {
-        // doesn't map to any simulator fd: not a valid target fd
-        return -EBADF;
-    }
-
-    TranslatingPort *p = xc->getMemPort();
-    uint64_t tiov_base = xc->getSyscallArg(1);
-    size_t count = xc->getSyscallArg(2);
-    struct iovec hiov[count];
-    for (int i = 0; i < count; ++i)
-    {
-        typename OS::tgt_iovec tiov;
-
-        p->readBlob(tiov_base + i*sizeof(typename OS::tgt_iovec),
-                    (uint8_t*)&tiov, sizeof(typename OS::tgt_iovec));
-        hiov[i].iov_len = gtoh(tiov.iov_len);
-        hiov[i].iov_base = new char [hiov[i].iov_len];
-        p->readBlob(gtoh(tiov.iov_base), (uint8_t *)hiov[i].iov_base,
-                    hiov[i].iov_len);
-    }
-
-    int result = writev(process->sim_fd(fd), hiov, count);
-
-    for (int i = 0; i < count; ++i)
-    {
-        delete [] (char *)hiov[i].iov_base;
-    }
-
-    if (result < 0)
-        return -errno;
-
-    return 0;
-}
-
-
-/// Target mmap() handler.
-///
-/// We don't really handle mmap().  If the target is mmaping an
-/// anonymous region or /dev/zero, we can get away with doing basically
-/// nothing (since memory is initialized to zero and the simulator
-/// doesn't really check addresses anyway).  Always print a warning,
-/// since this could be seriously broken if we're not mapping
-/// /dev/zero.
-//
-/// Someday we should explicitly check for /dev/zero in open, flag the
-/// file descriptor, and fail (or implement!) a non-anonymous mmap to
-/// anything else.
-template <class OS>
-SyscallReturn
-mmapFunc(SyscallDesc *desc, int num, Process *p, ExecContext *xc)
-{
-    Addr start = xc->getSyscallArg(0);
-    uint64_t length = xc->getSyscallArg(1);
-    // int prot = xc->getSyscallArg(2);
-    int flags = xc->getSyscallArg(3);
-    // int fd = p->sim_fd(xc->getSyscallArg(4));
-    // int offset = xc->getSyscallArg(5);
-
-    if ((start  % TheISA::VMPageSize) != 0 ||
-        (length % TheISA::VMPageSize) != 0) {
-        warn("mmap failing: arguments not page-aligned: "
-             "start 0x%x length 0x%x",
-             start, length);
-        return -EINVAL;
-    }
-
-    if (start != 0) {
-        warn("mmap: ignoring suggested map address 0x%x, using 0x%x",
-             start, p->mmap_end);
-    }
-
-    // pick next address from our "mmap region"
-    start = p->mmap_end;
-    p->pTable->allocate(start, length);
-    p->mmap_end += length;
-
-    if (!(flags & OS::TGT_MAP_ANONYMOUS)) {
-        warn("allowing mmap of file @ fd %d. "
-             "This will break if not /dev/zero.", xc->getSyscallArg(4));
-    }
-
-    return start;
-}
-
-/// Target getrlimit() handler.
-template <class OS>
-SyscallReturn
-getrlimitFunc(SyscallDesc *desc, int callnum, Process *process,
-        ExecContext *xc)
-{
-    unsigned resource = xc->getSyscallArg(0);
-    TypedBufferArg<typename OS::rlimit> rlp(xc->getSyscallArg(1));
-
-    switch (resource) {
-        case OS::TGT_RLIMIT_STACK:
-            // max stack size in bytes: make up a number (2MB for now)
-            rlp->rlim_cur = rlp->rlim_max = 8 * 1024 * 1024;
-            rlp->rlim_cur = htog(rlp->rlim_cur);
-            rlp->rlim_max = htog(rlp->rlim_max);
-            break;
-
-        default:
-            std::cerr << "getrlimitFunc: unimplemented resource " << resource
-                << std::endl;
-            abort();
-            break;
-    }
-
-    rlp.copyOut(xc->getMemPort());
-    return 0;
-}
-
-/// Target gettimeofday() handler.
-template <class OS>
-SyscallReturn
-gettimeofdayFunc(SyscallDesc *desc, int callnum, Process *process,
-        ExecContext *xc)
-{
-    TypedBufferArg<typename OS::timeval> tp(xc->getSyscallArg(0));
-
-    getElapsedTime(tp->tv_sec, tp->tv_usec);
-    tp->tv_sec += seconds_since_epoch;
-    tp->tv_sec = htog(tp->tv_sec);
-    tp->tv_usec = htog(tp->tv_usec);
-
-    tp.copyOut(xc->getMemPort());
-
-    return 0;
-}
-
-
-/// Target utimes() handler.
-template <class OS>
-SyscallReturn
-utimesFunc(SyscallDesc *desc, int callnum, Process *process,
-           ExecContext *xc)
-{
-    std::string path;
-
-    if (!xc->getMemPort()->tryReadString(path, xc->getSyscallArg(0)))
-      return -EFAULT;
-
-    TypedBufferArg<typename OS::timeval [2]> tp(xc->getSyscallArg(1));
-    tp.copyIn(xc->getMemPort());
-
-    struct timeval hostTimeval[2];
-    for (int i = 0; i < 2; ++i)
-    {
-        hostTimeval[i].tv_sec = gtoh((*tp)[i].tv_sec);
-        hostTimeval[i].tv_usec = gtoh((*tp)[i].tv_usec);
-    }
-    int result = utimes(path.c_str(), hostTimeval);
-
-    if (result < 0)
-        return -errno;
-
-    return 0;
-}
-/// Target getrusage() function.
-template <class OS>
-SyscallReturn
-getrusageFunc(SyscallDesc *desc, int callnum, Process *process,
-              ExecContext *xc)
-{
-    int who = xc->getSyscallArg(0);	// THREAD, SELF, or CHILDREN
-    TypedBufferArg<typename OS::rusage> rup(xc->getSyscallArg(1));
-
-    if (who != OS::TGT_RUSAGE_SELF) {
-        // don't really handle THREAD or CHILDREN, but just warn and
-        // plow ahead
-        warn("getrusage() only supports RUSAGE_SELF.  Parameter %d ignored.",
-             who);
-    }
-
-    getElapsedTime(rup->ru_utime.tv_sec, rup->ru_utime.tv_usec);
-    rup->ru_utime.tv_sec = htog(rup->ru_utime.tv_sec);
-    rup->ru_utime.tv_usec = htog(rup->ru_utime.tv_usec);
-
-    rup->ru_stime.tv_sec = 0;
-    rup->ru_stime.tv_usec = 0;
-    rup->ru_maxrss = 0;
-    rup->ru_ixrss = 0;
-    rup->ru_idrss = 0;
-    rup->ru_isrss = 0;
-    rup->ru_minflt = 0;
-    rup->ru_majflt = 0;
-    rup->ru_nswap = 0;
-    rup->ru_inblock = 0;
-    rup->ru_oublock = 0;
-    rup->ru_msgsnd = 0;
-    rup->ru_msgrcv = 0;
-    rup->ru_nsignals = 0;
-    rup->ru_nvcsw = 0;
-    rup->ru_nivcsw = 0;
-
-    rup.copyOut(xc->getMemPort());
-
-    return 0;
-}
-
-
-
-
-#endif // __SIM_SYSCALL_EMUL_HH__
diff --git a/sim/system.cc b/sim/system.cc
deleted file mode 100644
index ca9d68d77..000000000
--- a/sim/system.cc
+++ /dev/null
@@ -1,265 +0,0 @@
-#include "arch/isa_traits.hh"
-#include "base/loader/object_file.hh"
-#include "base/loader/symtab.hh"
-#include "base/trace.hh"
-#include "cpu/exec_context.hh"
-#include "mem/mem_object.hh"
-#include "mem/physical.hh"
-#include "sim/builder.hh"
-#include "sim/byteswap.hh"
-#include "sim/system.hh"
-#if FULL_SYSTEM
-#include "arch/vtophys.hh"
-#include "base/remote_gdb.hh"
-#include "kern/kernel_stats.hh"
-#endif
-
-using namespace std;
-using namespace TheISA;
-
-vector<System *> System::systemList;
-
-int System::numSystemsRunning = 0;
-
-System::System(Params *p)
-    : SimObject(p->name), physmem(p->physmem), numcpus(0),
-#if FULL_SYSTEM
-      init_param(p->init_param),
-#else
-      page_ptr(0),
-#endif
-      _params(p)
-{
-    // add self to global system list
-    systemList.push_back(this);
-
-#if FULL_SYSTEM
-    kernelSymtab = new SymbolTable;
-    debugSymbolTable = new SymbolTable;
-
-
-    /**
-     * Get a functional port to memory
-     */
-    Port *mem_port;
-    mem_port = physmem->getPort("functional");
-    functionalPort.setPeer(mem_port);
-    mem_port->setPeer(&functionalPort);
-
-    mem_port = physmem->getPort("functional");
-    virtPort.setPeer(mem_port);
-    mem_port->setPeer(&virtPort);
-
-
-    /**
-     * Load the kernel code into memory
-     */
-    // Load kernel code
-    kernel = createObjectFile(params()->kernel_path);
-    if (kernel == NULL)
-        fatal("Could not load kernel file %s", params()->kernel_path);
-
-    // Load program sections into memory
-    kernel->loadSections(&functionalPort, LoadAddrMask);
-
-    // setup entry points
-    kernelStart = kernel->textBase();
-    kernelEnd = kernel->bssBase() + kernel->bssSize();
-    kernelEntry = kernel->entryPoint();
-
-    // load symbols
-    if (!kernel->loadGlobalSymbols(kernelSymtab))
-        panic("could not load kernel symbols\n");
-
-    if (!kernel->loadLocalSymbols(kernelSymtab))
-        panic("could not load kernel local symbols\n");
-
-    if (!kernel->loadGlobalSymbols(debugSymbolTable))
-        panic("could not load kernel symbols\n");
-
-    if (!kernel->loadLocalSymbols(debugSymbolTable))
-        panic("could not load kernel local symbols\n");
-
-    DPRINTF(Loader, "Kernel start = %#x\n", kernelStart);
-    DPRINTF(Loader, "Kernel end   = %#x\n", kernelEnd);
-    DPRINTF(Loader, "Kernel entry = %#x\n", kernelEntry);
-    DPRINTF(Loader, "Kernel loaded...\n");
-
-    kernelBinning = new Kernel::Binning(this);
-#endif // FULL_SYSTEM
-
-    // increment the number of running systms
-    numSystemsRunning++;
-}
-
-System::~System()
-{
-#if FULL_SYSTEM
-    delete kernelSymtab;
-    delete kernel;
-
-    delete kernelBinning;
-#else
-    panic("System::fixFuncEventAddr needs to be rewritten "
-          "to work with syscall emulation");
-#endif // FULL_SYSTEM}
-}
-
-#if FULL_SYSTEM
-
-
-int rgdb_wait = -1;
-
-#endif // FULL_SYSTEM
-
-int
-System::registerExecContext(ExecContext *xc, int id)
-{
-    if (id == -1) {
-        for (id = 0; id < execContexts.size(); id++) {
-            if (!execContexts[id])
-                break;
-        }
-    }
-
-    if (execContexts.size() <= id)
-        execContexts.resize(id + 1);
-
-    if (execContexts[id])
-        panic("Cannot have two CPUs with the same id (%d)\n", id);
-
-    execContexts[id] = xc;
-    numcpus++;
-
-#if FULL_SYSTEM
-    RemoteGDB *rgdb = new RemoteGDB(this, xc);
-    GDBListener *gdbl = new GDBListener(rgdb, 7000 + id);
-    gdbl->listen();
-    /**
-     * Uncommenting this line waits for a remote debugger to connect
-     * to the simulator before continuing.
-     */
-    if (rgdb_wait != -1 && rgdb_wait == id)
-        gdbl->accept();
-
-    if (remoteGDB.size() <= id) {
-        remoteGDB.resize(id + 1);
-    }
-
-    remoteGDB[id] = rgdb;
-#endif // FULL_SYSTEM
-
-    return id;
-}
-
-void
-System::startup()
-{
-    int i;
-    for (i = 0; i < execContexts.size(); i++)
-        execContexts[i]->activate(0);
-}
-
-void
-System::replaceExecContext(ExecContext *xc, int id)
-{
-    if (id >= execContexts.size()) {
-        panic("replaceExecContext: bad id, %d >= %d\n",
-              id, execContexts.size());
-    }
-
-    execContexts[id] = xc;
-#if FULL_SYSTEM
-    remoteGDB[id]->replaceExecContext(xc);
-#endif // FULL_SYSTEM
-}
-
-#if !FULL_SYSTEM
-Addr
-System::new_page()
-{
-    Addr return_addr = page_ptr << LogVMPageSize;
-    ++page_ptr;
-    return return_addr;
-}
-#endif
-
-void
-System::regStats()
-{
-#if FULL_SYSTEM
-    kernelBinning->regStats(name() + ".kern");
-#endif // FULL_SYSTEM
-}
-
-void
-System::serialize(ostream &os)
-{
-#if FULL_SYSTEM
-    kernelBinning->serialize(os);
-
-    kernelSymtab->serialize("kernel_symtab", os);
-#endif // FULL_SYSTEM
-}
-
-
-void
-System::unserialize(Checkpoint *cp, const string &section)
-{
-#if FULL_SYSTEM
-    kernelBinning->unserialize(cp, section);
-
-    kernelSymtab->unserialize("kernel_symtab", cp, section);
-#endif // FULL_SYSTEM
-}
-
-void
-System::printSystems()
-{
-    vector<System *>::iterator i = systemList.begin();
-    vector<System *>::iterator end = systemList.end();
-    for (; i != end; ++i) {
-        System *sys = *i;
-        cerr << "System " << sys->name() << ": " << hex << sys << endl;
-    }
-}
-
-extern "C"
-void
-printSystems()
-{
-    System::printSystems();
-}
-
-#if FULL_SYSTEM
-
-// In full system mode, only derived classes (e.g. AlphaLinuxSystem)
-// can be created directly.
-
-DEFINE_SIM_OBJECT_CLASS_NAME("System", System)
-
-#else
-
-BEGIN_DECLARE_SIM_OBJECT_PARAMS(System)
-
-    SimObjectParam<PhysicalMemory *> physmem;
-
-END_DECLARE_SIM_OBJECT_PARAMS(System)
-
-BEGIN_INIT_SIM_OBJECT_PARAMS(System)
-
-    INIT_PARAM(physmem, "physical memory")
-
-END_INIT_SIM_OBJECT_PARAMS(System)
-
-CREATE_SIM_OBJECT(System)
-{
-    System::Params *p = new System::Params;
-    p->name = getInstanceName();
-    p->physmem = physmem;
-    return new System(p);
-}
-
-REGISTER_SIM_OBJECT("System", System)
-
-#endif
diff --git a/sim/system.hh b/sim/system.hh
deleted file mode 100644
index 7e21bd587..000000000
--- a/sim/system.hh
+++ /dev/null
@@ -1,229 +0,0 @@
-/*
- * Copyright (c) 2002-2005 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.
- */
-
-#ifndef __SYSTEM_HH__
-#define __SYSTEM_HH__
-
-#include <string>
-#include <vector>
-
-#include "base/loader/symtab.hh"
-#include "base/misc.hh"
-#include "base/statistics.hh"
-#include "cpu/pc_event.hh"
-#include "mem/port.hh"
-#include "sim/sim_object.hh"
-#if FULL_SYSTEM
-#include "kern/system_events.hh"
-#include "mem/vport.hh"
-#endif
-
-class BaseCPU;
-class ExecContext;
-class ObjectFile;
-class PhysicalMemory;
-
-#if FULL_SYSTEM
-class Platform;
-class GDBListener;
-class RemoteGDB;
-namespace Kernel { class Binning; }
-#endif
-
-class System : public SimObject
-{
-  public:
-    PhysicalMemory *physmem;
-    PCEventQueue pcEventQueue;
-
-    std::vector<ExecContext *> execContexts;
-    int numcpus;
-
-    int getNumCPUs()
-    {
-        if (numcpus != execContexts.size())
-            panic("cpu array not fully populated!");
-
-        return numcpus;
-    }
-
-#if FULL_SYSTEM
-    Platform *platform;
-    uint64_t init_param;
-
-    /** Port to physical memory used for writing object files into ram at
-     * boot.*/
-    FunctionalPort functionalPort;
-    VirtualPort virtPort;
-
-    /** kernel symbol table */
-    SymbolTable *kernelSymtab;
-
-    /** Object pointer for the kernel code */
-    ObjectFile *kernel;
-
-    /** Begining of kernel code */
-    Addr kernelStart;
-
-    /** End of kernel code */
-    Addr kernelEnd;
-
-    /** Entry point in the kernel to start at */
-    Addr kernelEntry;
-
-    Kernel::Binning *kernelBinning;
-
-#else
-
-    int page_ptr;
-
-
-#endif // FULL_SYSTEM
-
-  protected:
-
-#if FULL_SYSTEM
-    /**
-     * Fix up an address used to match PCs for hooking simulator
-     * events on to target function executions.  See comment in
-     * system.cc for details.
-     */
-    virtual Addr fixFuncEventAddr(Addr addr) = 0;
-
-    /**
-     * Add a function-based event to the given function, to be looked
-     * up in the specified symbol table.
-     */
-    template <class T>
-    T *System::addFuncEvent(SymbolTable *symtab, const char *lbl)
-    {
-        Addr addr = 0; // initialize only to avoid compiler warning
-
-        if (symtab->findAddress(lbl, addr)) {
-            T *ev = new T(&pcEventQueue, lbl, fixFuncEventAddr(addr));
-            return ev;
-        }
-
-        return NULL;
-    }
-
-    /** Add a function-based event to kernel code. */
-    template <class T>
-    T *System::addKernelFuncEvent(const char *lbl)
-    {
-        return addFuncEvent<T>(kernelSymtab, lbl);
-    }
-
-#endif
-  public:
-#if FULL_SYSTEM
-    std::vector<RemoteGDB *> remoteGDB;
-    std::vector<GDBListener *> gdbListen;
-    virtual bool breakpoint() = 0;
-#endif // FULL_SYSTEM
-
-  public:
-    struct Params
-    {
-        std::string name;
-        PhysicalMemory *physmem;
-
-#if FULL_SYSTEM
-        Tick boot_cpu_frequency;
-        std::string boot_osflags;
-        uint64_t init_param;
-        bool bin;
-        std::vector<std::string> binned_fns;
-        bool bin_int;
-
-        std::string kernel_path;
-        std::string readfile;
-#endif
-    };
-
-  protected:
-    Params *_params;
-
-  public:
-    System(Params *p);
-    ~System();
-
-    void startup();
-
-    const Params *params() const { return (const Params *)_params; }
-
-  public:
-
-#if FULL_SYSTEM
-    /**
-     * Returns the addess the kernel starts at.
-     * @return address the kernel starts at
-     */
-    Addr getKernelStart() const { return kernelStart; }
-
-    /**
-     * Returns the addess the kernel ends at.
-     * @return address the kernel ends at
-     */
-    Addr getKernelEnd() const { return kernelEnd; }
-
-    /**
-     * Returns the addess the entry point to the kernel code.
-     * @return entry point of the kernel code
-     */
-    Addr getKernelEntry() const { return kernelEntry; }
-
-#else
-
-    Addr new_page();
-
-#endif // FULL_SYSTEM
-
-    int registerExecContext(ExecContext *xc, int xcIndex);
-    void replaceExecContext(ExecContext *xc, int xcIndex);
-
-    void regStats();
-    void serialize(std::ostream &os);
-    void unserialize(Checkpoint *cp, const std::string &section);
-
-  public:
-    ////////////////////////////////////////////
-    //
-    // STATIC GLOBAL SYSTEM LIST
-    //
-    ////////////////////////////////////////////
-
-    static std::vector<System *> systemList;
-    static int numSystemsRunning;
-
-    static void printSystems();
-
-
-};
-
-#endif // __SYSTEM_HH__
diff --git a/sim/vptr.hh b/sim/vptr.hh
deleted file mode 100644
index cc57e63f0..000000000
--- a/sim/vptr.hh
+++ /dev/null
@@ -1,122 +0,0 @@
-/*
- * 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.
- */
-
-#ifndef __ARCH_ALPHA_VPTR_HH__
-#define __ARCH_ALPHA_VPTR_HH__
-
-#include "arch/vtophys.hh"
-#include "arch/isa_traits.hh"
-
-class ExecContext;
-
-template <class T>
-class VPtr
-{
-  public:
-    typedef T Type;
-
-  private:
-    ExecContext *xc;
-    Addr ptr;
-
-  public:
-    ExecContext *GetXC() const { return xc; }
-    Addr GetPointer() const { return ptr; }
-
-  public:
-    explicit VPtr(ExecContext *_xc, Addr p = 0) : xc(_xc), ptr(p) { }
-    template <class U>
-    VPtr(const VPtr<U> &vp) : xc(vp.GetXC()), ptr(vp.GetPointer()) {}
-    ~VPtr() {}
-
-    bool operator!() const
-    {
-        return ptr == 0;
-    }
-
-    VPtr<T> operator+(int offset)
-    {
-        VPtr<T> ptr(*this);
-        ptr += offset;
-
-        return ptr;
-    }
-
-    const VPtr<T> &operator+=(int offset)
-    {
-        ptr += offset;
-        assert((ptr & (TheISA::PageBytes - 1)) + sizeof(T)
-               < TheISA::PageBytes);
-
-        return *this;
-    }
-
-    const VPtr<T> &operator=(Addr p)
-    {
-        assert((p & (TheISA::PageBytes - 1)) + sizeof(T)
-               < TheISA::PageBytes);
-        ptr = p;
-
-        return *this;
-    }
-
-    template <class U>
-    const VPtr<T> &operator=(const VPtr<U> &vp)
-    {
-        xc = vp.GetXC();
-        ptr = vp.GetPointer();
-
-        return *this;
-    }
-
-    operator T *()
-    {
-        panic("Needs to be rewritten\n");
-/*	void *addr = vtomem(xc, ptr, sizeof(T));
-        return (T *)addr;
-        */
-    }
-
-    T *operator->()
-    {
-        panic("Needs to be rewritten\n");
-/*	void *addr = vtomem(xc, ptr, sizeof(T));
-        return (T *)addr;
-        */
-    }
-
-    T &operator*()
-    {
-        panic("Needs to be rewritten\n");
-/*	void *addr = vtomem(xc, ptr, sizeof(T));
-        return *(T *)addr;
-        */
-    }
-};
-
-#endif // __ARCH_ALPHA_VPTR_HH__