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

1 files changed, 129 insertions, 0 deletions

diff --git a/src/dev/alpha_console.hh b/src/dev/alpha_console.hh
new file mode 100644
index 000000000..34d21e15c
--- /dev/null
+++ b/src/dev/alpha_console.hh
@@ -0,0 +1,129 @@
+/*
+ * 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
+ * System Console Interface
+ */
+
+#ifndef __ALPHA_CONSOLE_HH__
+#define __ALPHA_CONSOLE_HH__
+
+#include "base/range.hh"
+#include "dev/alpha_access.h"
+#include "dev/io_device.hh"
+#include "sim/host.hh"
+#include "sim/sim_object.hh"
+
+class BaseCPU;
+class SimConsole;
+class AlphaSystem;
+class SimpleDisk;
+
+/**
+ * Memory mapped interface to the system console. This device
+ * represents a shared data region between the OS Kernel and the
+ * System Console.
+ *
+ * The system console is a small standalone program that is initially
+ * run when the system boots.  It contains the necessary code to
+ * access the boot disk, to read/write from the console, and to pass
+ * boot parameters to the kernel.
+ *
+ * This version of the system console is very different from the one
+ * that would be found in a real system.  Many of the functions use
+ * some sort of backdoor to get their job done.  For example, reading
+ * from the boot device on a real system would require a minimal
+ * device driver to access the disk controller, but since we have a
+ * simulator here, we are able to bypass the disk controller and
+ * access the disk image directly.  There are also some things like
+ * reading the kernel off the disk image into memory that are normally
+ * taken care of by the console that are now taken care of by the
+ * simulator.
+ *
+ * These shortcuts are acceptable since the system console is
+ * primarily used doing boot before the kernel has loaded its device
+ * drivers.
+ */
+class AlphaConsole : public BasicPioDevice
+{
+  protected:
+    struct Access : public AlphaAccess
+    {
+        void serialize(std::ostream &os);
+        void unserialize(Checkpoint *cp, const std::string &section);
+    };
+
+    union {
+        Access *alphaAccess;
+        uint8_t *consoleData;
+    };
+
+    /** the disk must be accessed from the console */
+    SimpleDisk *disk;
+
+    /** the system console (the terminal) is accessable from the console */
+    SimConsole *console;
+
+    /** a pointer to the system we are running in */
+    AlphaSystem *system;
+
+    /** a pointer to the CPU boot cpu */
+    BaseCPU *cpu;
+
+  public:
+    struct Params : public BasicPioDevice::Params
+    {
+        SimConsole *cons;
+        SimpleDisk *disk;
+        AlphaSystem *alpha_sys;
+        BaseCPU *cpu;
+    };
+  protected:
+    const Params *params() const {return (const Params *)_params; }
+
+  public:
+
+    /** Standard Constructor */
+    AlphaConsole(Params *p);
+
+    virtual void startup();
+
+    /**
+     * memory mapped reads and writes
+     */
+    virtual Tick read(Packet *pkt);
+    virtual Tick write(Packet *pkt);
+
+    /**
+     * standard serialization routines for checkpointing
+     */
+    virtual void serialize(std::ostream &os);
+    virtual void unserialize(Checkpoint *cp, const std::string &section);
+};
+
+#endif // __ALPHA_CONSOLE_HH__