diff options
author | Steve Reinhardt <stever@eecs.umich.edu> | 2006-05-22 14:29:33 -0400 |
---|---|---|
committer | Steve Reinhardt <stever@eecs.umich.edu> | 2006-05-22 14:29:33 -0400 |
commit | ba2eae5d528487900d1510fc0a160e660f2c394c (patch) | |
tree | a2c6dd5948f6ff353763cb3f83ddd734077e646e /src/arch/alpha/isa/decoder.isa | |
parent | 86777c9db174c74be49667bce3dda99f8ba23696 (diff) | |
download | gem5-ba2eae5d528487900d1510fc0a160e660f2c394c.tar.xz |
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
Diffstat (limited to 'src/arch/alpha/isa/decoder.isa')
-rw-r--r-- | src/arch/alpha/isa/decoder.isa | 819 |
1 files changed, 819 insertions, 0 deletions
diff --git a/src/arch/alpha/isa/decoder.isa b/src/arch/alpha/isa/decoder.isa new file mode 100644 index 000000000..1adcfb948 --- /dev/null +++ b/src/arch/alpha/isa/decoder.isa @@ -0,0 +1,819 @@ +// -*- mode:c++ -*- + +// 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. + +decode OPCODE default Unknown::unknown() { + + format LoadAddress { + 0x08: lda({{ Ra = Rb + disp; }}); + 0x09: ldah({{ Ra = Rb + (disp << 16); }}); + } + + format LoadOrNop { + 0x0a: ldbu({{ Ra.uq = Mem.ub; }}); + 0x0c: ldwu({{ Ra.uq = Mem.uw; }}); + 0x0b: ldq_u({{ Ra = Mem.uq; }}, ea_code = {{ EA = (Rb + disp) & ~7; }}); + 0x23: ldt({{ Fa = Mem.df; }}); + 0x2a: ldl_l({{ Ra.sl = Mem.sl; }}, mem_flags = LOCKED); + 0x2b: ldq_l({{ Ra.uq = Mem.uq; }}, mem_flags = LOCKED); + 0x20: MiscPrefetch::copy_load({{ EA = Ra; }}, + {{ fault = xc->copySrcTranslate(EA); }}, + inst_flags = [IsMemRef, IsLoad, IsCopy]); + } + + format LoadOrPrefetch { + 0x28: ldl({{ Ra.sl = Mem.sl; }}); + 0x29: ldq({{ Ra.uq = Mem.uq; }}, pf_flags = EVICT_NEXT); + // IsFloating flag on lds gets the prefetch to disassemble + // using f31 instead of r31... funcitonally it's unnecessary + 0x22: lds({{ Fa.uq = s_to_t(Mem.ul); }}, + pf_flags = PF_EXCLUSIVE, inst_flags = IsFloating); + } + + format Store { + 0x0e: stb({{ Mem.ub = Ra<7:0>; }}); + 0x0d: stw({{ Mem.uw = Ra<15:0>; }}); + 0x2c: stl({{ Mem.ul = Ra<31:0>; }}); + 0x2d: stq({{ Mem.uq = Ra.uq; }}); + 0x0f: stq_u({{ Mem.uq = Ra.uq; }}, {{ EA = (Rb + disp) & ~7; }}); + 0x26: sts({{ Mem.ul = t_to_s(Fa.uq); }}); + 0x27: stt({{ Mem.df = Fa; }}); + 0x24: MiscPrefetch::copy_store({{ EA = Rb; }}, + {{ fault = xc->copy(EA); }}, + inst_flags = [IsMemRef, IsStore, IsCopy]); + } + + format StoreCond { + 0x2e: stl_c({{ Mem.ul = Ra<31:0>; }}, + {{ + uint64_t tmp = write_result; + // see stq_c + Ra = (tmp == 0 || tmp == 1) ? tmp : Ra; + }}, mem_flags = LOCKED); + 0x2f: stq_c({{ Mem.uq = Ra; }}, + {{ + uint64_t tmp = write_result; + // If the write operation returns 0 or 1, then + // this was a conventional store conditional, + // and the value indicates the success/failure + // of the operation. If another value is + // returned, then this was a Turbolaser + // mailbox access, and we don't update the + // result register at all. + Ra = (tmp == 0 || tmp == 1) ? tmp : Ra; + }}, mem_flags = LOCKED); + } + + format IntegerOperate { + + 0x10: decode INTFUNC { // integer arithmetic operations + + 0x00: addl({{ Rc.sl = Ra.sl + Rb_or_imm.sl; }}); + 0x40: addlv({{ + uint32_t tmp = Ra.sl + Rb_or_imm.sl; + // signed overflow occurs when operands have same sign + // and sign of result does not match. + if (Ra.sl<31:> == Rb_or_imm.sl<31:> && tmp<31:> != Ra.sl<31:>) + fault = new IntegerOverflowFault; + Rc.sl = tmp; + }}); + 0x02: s4addl({{ Rc.sl = (Ra.sl << 2) + Rb_or_imm.sl; }}); + 0x12: s8addl({{ Rc.sl = (Ra.sl << 3) + Rb_or_imm.sl; }}); + + 0x20: addq({{ Rc = Ra + Rb_or_imm; }}); + 0x60: addqv({{ + uint64_t tmp = Ra + Rb_or_imm; + // signed overflow occurs when operands have same sign + // and sign of result does not match. + if (Ra<63:> == Rb_or_imm<63:> && tmp<63:> != Ra<63:>) + fault = new IntegerOverflowFault; + Rc = tmp; + }}); + 0x22: s4addq({{ Rc = (Ra << 2) + Rb_or_imm; }}); + 0x32: s8addq({{ Rc = (Ra << 3) + Rb_or_imm; }}); + + 0x09: subl({{ Rc.sl = Ra.sl - Rb_or_imm.sl; }}); + 0x49: sublv({{ + uint32_t tmp = Ra.sl - Rb_or_imm.sl; + // signed overflow detection is same as for add, + // except we need to look at the *complemented* + // sign bit of the subtrahend (Rb), i.e., if the initial + // signs are the *same* then no overflow can occur + if (Ra.sl<31:> != Rb_or_imm.sl<31:> && tmp<31:> != Ra.sl<31:>) + fault = new IntegerOverflowFault; + Rc.sl = tmp; + }}); + 0x0b: s4subl({{ Rc.sl = (Ra.sl << 2) - Rb_or_imm.sl; }}); + 0x1b: s8subl({{ Rc.sl = (Ra.sl << 3) - Rb_or_imm.sl; }}); + + 0x29: subq({{ Rc = Ra - Rb_or_imm; }}); + 0x69: subqv({{ + uint64_t tmp = Ra - Rb_or_imm; + // signed overflow detection is same as for add, + // except we need to look at the *complemented* + // sign bit of the subtrahend (Rb), i.e., if the initial + // signs are the *same* then no overflow can occur + if (Ra<63:> != Rb_or_imm<63:> && tmp<63:> != Ra<63:>) + fault = new IntegerOverflowFault; + Rc = tmp; + }}); + 0x2b: s4subq({{ Rc = (Ra << 2) - Rb_or_imm; }}); + 0x3b: s8subq({{ Rc = (Ra << 3) - Rb_or_imm; }}); + + 0x2d: cmpeq({{ Rc = (Ra == Rb_or_imm); }}); + 0x6d: cmple({{ Rc = (Ra.sq <= Rb_or_imm.sq); }}); + 0x4d: cmplt({{ Rc = (Ra.sq < Rb_or_imm.sq); }}); + 0x3d: cmpule({{ Rc = (Ra.uq <= Rb_or_imm.uq); }}); + 0x1d: cmpult({{ Rc = (Ra.uq < Rb_or_imm.uq); }}); + + 0x0f: cmpbge({{ + int hi = 7; + int lo = 0; + uint64_t tmp = 0; + for (int i = 0; i < 8; ++i) { + tmp |= (Ra.uq<hi:lo> >= Rb_or_imm.uq<hi:lo>) << i; + hi += 8; + lo += 8; + } + Rc = tmp; + }}); + } + + 0x11: decode INTFUNC { // integer logical operations + + 0x00: and({{ Rc = Ra & Rb_or_imm; }}); + 0x08: bic({{ Rc = Ra & ~Rb_or_imm; }}); + 0x20: bis({{ Rc = Ra | Rb_or_imm; }}); + 0x28: ornot({{ Rc = Ra | ~Rb_or_imm; }}); + 0x40: xor({{ Rc = Ra ^ Rb_or_imm; }}); + 0x48: eqv({{ Rc = Ra ^ ~Rb_or_imm; }}); + + // conditional moves + 0x14: cmovlbs({{ Rc = ((Ra & 1) == 1) ? Rb_or_imm : Rc; }}); + 0x16: cmovlbc({{ Rc = ((Ra & 1) == 0) ? Rb_or_imm : Rc; }}); + 0x24: cmoveq({{ Rc = (Ra == 0) ? Rb_or_imm : Rc; }}); + 0x26: cmovne({{ Rc = (Ra != 0) ? Rb_or_imm : Rc; }}); + 0x44: cmovlt({{ Rc = (Ra.sq < 0) ? Rb_or_imm : Rc; }}); + 0x46: cmovge({{ Rc = (Ra.sq >= 0) ? Rb_or_imm : Rc; }}); + 0x64: cmovle({{ Rc = (Ra.sq <= 0) ? Rb_or_imm : Rc; }}); + 0x66: cmovgt({{ Rc = (Ra.sq > 0) ? Rb_or_imm : Rc; }}); + + // For AMASK, RA must be R31. + 0x61: decode RA { + 31: amask({{ Rc = Rb_or_imm & ~ULL(0x17); }}); + } + + // For IMPLVER, RA must be R31 and the B operand + // must be the immediate value 1. + 0x6c: decode RA { + 31: decode IMM { + 1: decode INTIMM { + // return EV5 for FULL_SYSTEM and EV6 otherwise + 1: implver({{ +#if FULL_SYSTEM + Rc = 1; +#else + Rc = 2; +#endif + }}); + } + } + } + +#if FULL_SYSTEM + // The mysterious 11.25... + 0x25: WarnUnimpl::eleven25(); +#endif + } + + 0x12: decode INTFUNC { + 0x39: sll({{ Rc = Ra << Rb_or_imm<5:0>; }}); + 0x34: srl({{ Rc = Ra.uq >> Rb_or_imm<5:0>; }}); + 0x3c: sra({{ Rc = Ra.sq >> Rb_or_imm<5:0>; }}); + + 0x02: mskbl({{ Rc = Ra & ~(mask( 8) << (Rb_or_imm<2:0> * 8)); }}); + 0x12: mskwl({{ Rc = Ra & ~(mask(16) << (Rb_or_imm<2:0> * 8)); }}); + 0x22: mskll({{ Rc = Ra & ~(mask(32) << (Rb_or_imm<2:0> * 8)); }}); + 0x32: mskql({{ Rc = Ra & ~(mask(64) << (Rb_or_imm<2:0> * 8)); }}); + + 0x52: mskwh({{ + int bv = Rb_or_imm<2:0>; + Rc = bv ? (Ra & ~(mask(16) >> (64 - 8 * bv))) : Ra; + }}); + 0x62: msklh({{ + int bv = Rb_or_imm<2:0>; + Rc = bv ? (Ra & ~(mask(32) >> (64 - 8 * bv))) : Ra; + }}); + 0x72: mskqh({{ + int bv = Rb_or_imm<2:0>; + Rc = bv ? (Ra & ~(mask(64) >> (64 - 8 * bv))) : Ra; + }}); + + 0x06: extbl({{ Rc = (Ra.uq >> (Rb_or_imm<2:0> * 8))< 7:0>; }}); + 0x16: extwl({{ Rc = (Ra.uq >> (Rb_or_imm<2:0> * 8))<15:0>; }}); + 0x26: extll({{ Rc = (Ra.uq >> (Rb_or_imm<2:0> * 8))<31:0>; }}); + 0x36: extql({{ Rc = (Ra.uq >> (Rb_or_imm<2:0> * 8)); }}); + + 0x5a: extwh({{ + Rc = (Ra << (64 - (Rb_or_imm<2:0> * 8))<5:0>)<15:0>; }}); + 0x6a: extlh({{ + Rc = (Ra << (64 - (Rb_or_imm<2:0> * 8))<5:0>)<31:0>; }}); + 0x7a: extqh({{ + Rc = (Ra << (64 - (Rb_or_imm<2:0> * 8))<5:0>); }}); + + 0x0b: insbl({{ Rc = Ra< 7:0> << (Rb_or_imm<2:0> * 8); }}); + 0x1b: inswl({{ Rc = Ra<15:0> << (Rb_or_imm<2:0> * 8); }}); + 0x2b: insll({{ Rc = Ra<31:0> << (Rb_or_imm<2:0> * 8); }}); + 0x3b: insql({{ Rc = Ra << (Rb_or_imm<2:0> * 8); }}); + + 0x57: inswh({{ + int bv = Rb_or_imm<2:0>; + Rc = bv ? (Ra.uq<15:0> >> (64 - 8 * bv)) : 0; + }}); + 0x67: inslh({{ + int bv = Rb_or_imm<2:0>; + Rc = bv ? (Ra.uq<31:0> >> (64 - 8 * bv)) : 0; + }}); + 0x77: insqh({{ + int bv = Rb_or_imm<2:0>; + Rc = bv ? (Ra.uq >> (64 - 8 * bv)) : 0; + }}); + + 0x30: zap({{ + uint64_t zapmask = 0; + for (int i = 0; i < 8; ++i) { + if (Rb_or_imm<i:>) + zapmask |= (mask(8) << (i * 8)); + } + Rc = Ra & ~zapmask; + }}); + 0x31: zapnot({{ + uint64_t zapmask = 0; + for (int i = 0; i < 8; ++i) { + if (!Rb_or_imm<i:>) + zapmask |= (mask(8) << (i * 8)); + } + Rc = Ra & ~zapmask; + }}); + } + + 0x13: decode INTFUNC { // integer multiplies + 0x00: mull({{ Rc.sl = Ra.sl * Rb_or_imm.sl; }}, IntMultOp); + 0x20: mulq({{ Rc = Ra * Rb_or_imm; }}, IntMultOp); + 0x30: umulh({{ + uint64_t hi, lo; + mul128(Ra, Rb_or_imm, hi, lo); + Rc = hi; + }}, IntMultOp); + 0x40: mullv({{ + // 32-bit multiply with trap on overflow + int64_t Rax = Ra.sl; // sign extended version of Ra.sl + int64_t Rbx = Rb_or_imm.sl; + int64_t tmp = Rax * Rbx; + // To avoid overflow, all the upper 32 bits must match + // the sign bit of the lower 32. We code this as + // checking the upper 33 bits for all 0s or all 1s. + uint64_t sign_bits = tmp<63:31>; + if (sign_bits != 0 && sign_bits != mask(33)) + fault = new IntegerOverflowFault; + Rc.sl = tmp<31:0>; + }}, IntMultOp); + 0x60: mulqv({{ + // 64-bit multiply with trap on overflow + uint64_t hi, lo; + mul128(Ra, Rb_or_imm, hi, lo); + // all the upper 64 bits must match the sign bit of + // the lower 64 + if (!((hi == 0 && lo<63:> == 0) || + (hi == mask(64) && lo<63:> == 1))) + fault = new IntegerOverflowFault; + Rc = lo; + }}, IntMultOp); + } + + 0x1c: decode INTFUNC { + 0x00: decode RA { 31: sextb({{ Rc.sb = Rb_or_imm< 7:0>; }}); } + 0x01: decode RA { 31: sextw({{ Rc.sw = Rb_or_imm<15:0>; }}); } + 0x32: ctlz({{ + uint64_t count = 0; + uint64_t temp = Rb; + if (temp<63:32>) temp >>= 32; else count += 32; + if (temp<31:16>) temp >>= 16; else count += 16; + if (temp<15:8>) temp >>= 8; else count += 8; + if (temp<7:4>) temp >>= 4; else count += 4; + if (temp<3:2>) temp >>= 2; else count += 2; + if (temp<1:1>) temp >>= 1; else count += 1; + if ((temp<0:0>) != 0x1) count += 1; + Rc = count; + }}, IntAluOp); + + 0x33: cttz({{ + uint64_t count = 0; + uint64_t temp = Rb; + if (!(temp<31:0>)) { temp >>= 32; count += 32; } + if (!(temp<15:0>)) { temp >>= 16; count += 16; } + if (!(temp<7:0>)) { temp >>= 8; count += 8; } + if (!(temp<3:0>)) { temp >>= 4; count += 4; } + if (!(temp<1:0>)) { temp >>= 2; count += 2; } + if (!(temp<0:0> & ULL(0x1))) count += 1; + Rc = count; + }}, IntAluOp); + + format FailUnimpl { + 0x30: ctpop(); + 0x31: perr(); + 0x34: unpkbw(); + 0x35: unpkbl(); + 0x36: pkwb(); + 0x37: pklb(); + 0x38: minsb8(); + 0x39: minsw4(); + 0x3a: minub8(); + 0x3b: minuw4(); + 0x3c: maxub8(); + 0x3d: maxuw4(); + 0x3e: maxsb8(); + 0x3f: maxsw4(); + } + + format BasicOperateWithNopCheck { + 0x70: decode RB { + 31: ftoit({{ Rc = Fa.uq; }}, FloatCvtOp); + } + 0x78: decode RB { + 31: ftois({{ Rc.sl = t_to_s(Fa.uq); }}, + FloatCvtOp); + } + } + } + } + + // Conditional branches. + format CondBranch { + 0x39: beq({{ cond = (Ra == 0); }}); + 0x3d: bne({{ cond = (Ra != 0); }}); + 0x3e: bge({{ cond = (Ra.sq >= 0); }}); + 0x3f: bgt({{ cond = (Ra.sq > 0); }}); + 0x3b: ble({{ cond = (Ra.sq <= 0); }}); + 0x3a: blt({{ cond = (Ra.sq < 0); }}); + 0x38: blbc({{ cond = ((Ra & 1) == 0); }}); + 0x3c: blbs({{ cond = ((Ra & 1) == 1); }}); + + 0x31: fbeq({{ cond = (Fa == 0); }}); + 0x35: fbne({{ cond = (Fa != 0); }}); + 0x36: fbge({{ cond = (Fa >= 0); }}); + 0x37: fbgt({{ cond = (Fa > 0); }}); + 0x33: fble({{ cond = (Fa <= 0); }}); + 0x32: fblt({{ cond = (Fa < 0); }}); + } + + // unconditional branches + format UncondBranch { + 0x30: br(); + 0x34: bsr(IsCall); + } + + // indirect branches + 0x1a: decode JMPFUNC { + format Jump { + 0: jmp(); + 1: jsr(IsCall); + 2: ret(IsReturn); + 3: jsr_coroutine(IsCall, IsReturn); + } + } + + // Square root and integer-to-FP moves + 0x14: decode FP_SHORTFUNC { + // Integer to FP register moves must have RB == 31 + 0x4: decode RB { + 31: decode FP_FULLFUNC { + format BasicOperateWithNopCheck { + 0x004: itofs({{ Fc.uq = s_to_t(Ra.ul); }}, FloatCvtOp); + 0x024: itoft({{ Fc.uq = Ra.uq; }}, FloatCvtOp); + 0x014: FailUnimpl::itoff(); // VAX-format conversion + } + } + } + + // Square root instructions must have FA == 31 + 0xb: decode FA { + 31: decode FP_TYPEFUNC { + format FloatingPointOperate { +#if SS_COMPATIBLE_FP + 0x0b: sqrts({{ + if (Fb < 0.0) + fault = new ArithmeticFault; + Fc = sqrt(Fb); + }}, FloatSqrtOp); +#else + 0x0b: sqrts({{ + if (Fb.sf < 0.0) + fault = new ArithmeticFault; + Fc.sf = sqrt(Fb.sf); + }}, FloatSqrtOp); +#endif + 0x2b: sqrtt({{ + if (Fb < 0.0) + fault = new ArithmeticFault; + Fc = sqrt(Fb); + }}, FloatSqrtOp); + } + } + } + + // VAX-format sqrtf and sqrtg are not implemented + 0xa: FailUnimpl::sqrtfg(); + } + + // IEEE floating point + 0x16: decode FP_SHORTFUNC_TOP2 { + // The top two bits of the short function code break this + // space into four groups: binary ops, compares, reserved, and + // conversions. See Table 4-12 of AHB. There are different + // special cases in these different groups, so we decode on + // these top two bits first just to select a decode strategy. + // Most of these instructions may have various trapping and + // rounding mode flags set; these are decoded in the + // FloatingPointDecode template used by the + // FloatingPointOperate format. + + // add/sub/mul/div: just decode on the short function code + // and source type. All valid trapping and rounding modes apply. + 0: decode FP_TRAPMODE { + // check for valid trapping modes here + 0,1,5,7: decode FP_TYPEFUNC { + format FloatingPointOperate { +#if SS_COMPATIBLE_FP + 0x00: adds({{ Fc = Fa + Fb; }}); + 0x01: subs({{ Fc = Fa - Fb; }}); + 0x02: muls({{ Fc = Fa * Fb; }}, FloatMultOp); + 0x03: divs({{ Fc = Fa / Fb; }}, FloatDivOp); +#else + 0x00: adds({{ Fc.sf = Fa.sf + Fb.sf; }}); + 0x01: subs({{ Fc.sf = Fa.sf - Fb.sf; }}); + 0x02: muls({{ Fc.sf = Fa.sf * Fb.sf; }}, FloatMultOp); + 0x03: divs({{ Fc.sf = Fa.sf / Fb.sf; }}, FloatDivOp); +#endif + + 0x20: addt({{ Fc = Fa + Fb; }}); + 0x21: subt({{ Fc = Fa - Fb; }}); + 0x22: mult({{ Fc = Fa * Fb; }}, FloatMultOp); + 0x23: divt({{ Fc = Fa / Fb; }}, FloatDivOp); + } + } + } + + // Floating-point compare instructions must have the default + // rounding mode, and may use the default trapping mode or + // /SU. Both trapping modes are treated the same by M5; the + // only difference on the real hardware (as far a I can tell) + // is that without /SU you'd get an imprecise trap if you + // tried to compare a NaN with something else (instead of an + // "unordered" result). + 1: decode FP_FULLFUNC { + format BasicOperateWithNopCheck { + 0x0a5, 0x5a5: cmpteq({{ Fc = (Fa == Fb) ? 2.0 : 0.0; }}, + FloatCmpOp); + 0x0a7, 0x5a7: cmptle({{ Fc = (Fa <= Fb) ? 2.0 : 0.0; }}, + FloatCmpOp); + 0x0a6, 0x5a6: cmptlt({{ Fc = (Fa < Fb) ? 2.0 : 0.0; }}, + FloatCmpOp); + 0x0a4, 0x5a4: cmptun({{ // unordered + Fc = (!(Fa < Fb) && !(Fa == Fb) && !(Fa > Fb)) ? 2.0 : 0.0; + }}, FloatCmpOp); + } + } + + // The FP-to-integer and integer-to-FP conversion insts + // require that FA be 31. + 3: decode FA { + 31: decode FP_TYPEFUNC { + format FloatingPointOperate { + 0x2f: decode FP_ROUNDMODE { + format FPFixedRounding { + // "chopped" i.e. round toward zero + 0: cvttq({{ Fc.sq = (int64_t)trunc(Fb); }}, + Chopped); + // round to minus infinity + 1: cvttq({{ Fc.sq = (int64_t)floor(Fb); }}, + MinusInfinity); + } + default: cvttq({{ Fc.sq = (int64_t)nearbyint(Fb); }}); + } + + // The cvtts opcode is overloaded to be cvtst if the trap + // mode is 2 or 6 (which are not valid otherwise) + 0x2c: decode FP_FULLFUNC { + format BasicOperateWithNopCheck { + // trap on denorm version "cvtst/s" is + // simulated same as cvtst + 0x2ac, 0x6ac: cvtst({{ Fc = Fb.sf; }}); + } + default: cvtts({{ Fc.sf = Fb; }}); + } + + // The trapping mode for integer-to-FP conversions + // must be /SUI or nothing; /U and /SU are not + // allowed. The full set of rounding modes are + // supported though. + 0x3c: decode FP_TRAPMODE { + 0,7: cvtqs({{ Fc.sf = Fb.sq; }}); + } + 0x3e: decode FP_TRAPMODE { + 0,7: cvtqt({{ Fc = Fb.sq; }}); + } + } + } + } + } + + // misc FP operate + 0x17: decode FP_FULLFUNC { + format BasicOperateWithNopCheck { + 0x010: cvtlq({{ + Fc.sl = (Fb.uq<63:62> << 30) | Fb.uq<58:29>; + }}); + 0x030: cvtql({{ + Fc.uq = (Fb.uq<31:30> << 62) | (Fb.uq<29:0> << 29); + }}); + + // We treat the precise & imprecise trapping versions of + // cvtql identically. + 0x130, 0x530: cvtqlv({{ + // To avoid overflow, all the upper 32 bits must match + // the sign bit of the lower 32. We code this as + // checking the upper 33 bits for all 0s or all 1s. + uint64_t sign_bits = Fb.uq<63:31>; + if (sign_bits != 0 && sign_bits != mask(33)) + fault = new IntegerOverflowFault; + Fc.uq = (Fb.uq<31:30> << 62) | (Fb.uq<29:0> << 29); + }}); + + 0x020: cpys({{ // copy sign + Fc.uq = (Fa.uq<63:> << 63) | Fb.uq<62:0>; + }}); + 0x021: cpysn({{ // copy sign negated + Fc.uq = (~Fa.uq<63:> << 63) | Fb.uq<62:0>; + }}); + 0x022: cpyse({{ // copy sign and exponent + Fc.uq = (Fa.uq<63:52> << 52) | Fb.uq<51:0>; + }}); + + 0x02a: fcmoveq({{ Fc = (Fa == 0) ? Fb : Fc; }}); + 0x02b: fcmovne({{ Fc = (Fa != 0) ? Fb : Fc; }}); + 0x02c: fcmovlt({{ Fc = (Fa < 0) ? Fb : Fc; }}); + 0x02d: fcmovge({{ Fc = (Fa >= 0) ? Fb : Fc; }}); + 0x02e: fcmovle({{ Fc = (Fa <= 0) ? Fb : Fc; }}); + 0x02f: fcmovgt({{ Fc = (Fa > 0) ? Fb : Fc; }}); + + 0x024: mt_fpcr({{ FPCR = Fa.uq; }}); + 0x025: mf_fpcr({{ Fa.uq = FPCR; }}); + } + } + + // miscellaneous mem-format ops + 0x18: decode MEMFUNC { + format WarnUnimpl { + 0x8000: fetch(); + 0xa000: fetch_m(); + 0xe800: ecb(); + } + + format MiscPrefetch { + 0xf800: wh64({{ EA = Rb & ~ULL(63); }}, + {{ xc->writeHint(EA, 64, memAccessFlags); }}, + mem_flags = NO_FAULT, + inst_flags = [IsMemRef, IsDataPrefetch, + IsStore, MemWriteOp]); + } + + format BasicOperate { + 0xc000: rpcc({{ +#if FULL_SYSTEM + /* Rb is a fake dependency so here is a fun way to get + * the parser to understand that. + */ + Ra = xc->readMiscRegWithEffect(AlphaISA::IPR_CC, fault) + (Rb & 0); + +#else + Ra = curTick; +#endif + }}); + + // All of the barrier instructions below do nothing in + // their execute() methods (hence the empty code blocks). + // All of their functionality is hard-coded in the + // pipeline based on the flags IsSerializing, + // IsMemBarrier, and IsWriteBarrier. In the current + // detailed CPU model, the execute() function only gets + // called at fetch, so there's no way to generate pipeline + // behavior at any other stage. Once we go to an + // exec-in-exec CPU model we should be able to get rid of + // these flags and implement this behavior via the + // execute() methods. + + // trapb is just a barrier on integer traps, where excb is + // a barrier on integer and FP traps. "EXCB is thus a + // superset of TRAPB." (Alpha ARM, Sec 4.11.4) We treat + // them the same though. + 0x0000: trapb({{ }}, IsSerializing, No_OpClass); + 0x0400: excb({{ }}, IsSerializing, No_OpClass); + 0x4000: mb({{ }}, IsMemBarrier, MemReadOp); + 0x4400: wmb({{ }}, IsWriteBarrier, MemWriteOp); + } + +#if FULL_SYSTEM + format BasicOperate { + 0xe000: rc({{ + Ra = xc->readIntrFlag(); + xc->setIntrFlag(0); + }}, IsNonSpeculative); + 0xf000: rs({{ + Ra = xc->readIntrFlag(); + xc->setIntrFlag(1); + }}, IsNonSpeculative); + } +#else + format FailUnimpl { + 0xe000: rc(); + 0xf000: rs(); + } +#endif + } + +#if FULL_SYSTEM + 0x00: CallPal::call_pal({{ + if (!palValid || + (palPriv + && xc->readMiscRegWithEffect(AlphaISA::IPR_ICM, fault) != AlphaISA::mode_kernel)) { + // invalid pal function code, or attempt to do privileged + // PAL call in non-kernel mode + fault = new UnimplementedOpcodeFault; + } + else { + // check to see if simulator wants to do something special + // on this PAL call (including maybe suppress it) + bool dopal = xc->simPalCheck(palFunc); + + if (dopal) { + xc->setMiscRegWithEffect(AlphaISA::IPR_EXC_ADDR, NPC); + NPC = xc->readMiscRegWithEffect(AlphaISA::IPR_PAL_BASE, fault) + palOffset; + } + } + }}, IsNonSpeculative); +#else + 0x00: decode PALFUNC { + format EmulatedCallPal { + 0x00: halt ({{ + SimExit(curTick, "halt instruction encountered"); + }}, IsNonSpeculative); + 0x83: callsys({{ + xc->syscall(R0); + }}, IsNonSpeculative); + // Read uniq reg into ABI return value register (r0) + 0x9e: rduniq({{ R0 = Runiq; }}); + // Write uniq reg with value from ABI arg register (r16) + 0x9f: wruniq({{ Runiq = R16; }}); + } + } +#endif + +#if FULL_SYSTEM + 0x1b: decode PALMODE { + 0: OpcdecFault::hw_st_quad(); + 1: decode HW_LDST_QUAD { + format HwLoad { + 0: hw_ld({{ EA = (Rb + disp) & ~3; }}, {{ Ra = Mem.ul; }}, L); + 1: hw_ld({{ EA = (Rb + disp) & ~7; }}, {{ Ra = Mem.uq; }}, Q); + } + } + } + + 0x1f: decode PALMODE { + 0: OpcdecFault::hw_st_cond(); + format HwStore { + 1: decode HW_LDST_COND { + 0: decode HW_LDST_QUAD { + 0: hw_st({{ EA = (Rb + disp) & ~3; }}, + {{ Mem.ul = Ra<31:0>; }}, L); + 1: hw_st({{ EA = (Rb + disp) & ~7; }}, + {{ Mem.uq = Ra.uq; }}, Q); + } + + 1: FailUnimpl::hw_st_cond(); + } + } + } + + 0x19: decode PALMODE { + 0: OpcdecFault::hw_mfpr(); + format HwMoveIPR { + 1: hw_mfpr({{ + Ra = xc->readMiscRegWithEffect(ipr_index, fault); + }}); + } + } + + 0x1d: decode PALMODE { + 0: OpcdecFault::hw_mtpr(); + format HwMoveIPR { + 1: hw_mtpr({{ + xc->setMiscRegWithEffect(ipr_index, Ra); + if (traceData) { traceData->setData(Ra); } + }}); + } + } + + format BasicOperate { + 0x1e: decode PALMODE { + 0: OpcdecFault::hw_rei(); + 1:hw_rei({{ xc->hwrei(); }}, IsSerializing); + } + + // M5 special opcodes use the reserved 0x01 opcode space + 0x01: decode M5FUNC { + 0x00: arm({{ + AlphaPseudo::arm(xc->xcBase()); + }}, IsNonSpeculative); + 0x01: quiesce({{ + AlphaPseudo::quiesce(xc->xcBase()); + }}, IsNonSpeculative); + 0x02: quiesceNs({{ + AlphaPseudo::quiesceNs(xc->xcBase(), R16); + }}, IsNonSpeculative); + 0x03: quiesceCycles({{ + AlphaPseudo::quiesceCycles(xc->xcBase(), R16); + }}, IsNonSpeculative); + 0x04: quiesceTime({{ + R0 = AlphaPseudo::quiesceTime(xc->xcBase()); + }}, IsNonSpeculative); + 0x10: ivlb({{ + AlphaPseudo::ivlb(xc->xcBase()); + }}, No_OpClass, IsNonSpeculative); + 0x11: ivle({{ + AlphaPseudo::ivle(xc->xcBase()); + }}, No_OpClass, IsNonSpeculative); + 0x20: m5exit_old({{ + AlphaPseudo::m5exit_old(xc->xcBase()); + }}, No_OpClass, IsNonSpeculative); + 0x21: m5exit({{ + AlphaPseudo::m5exit(xc->xcBase(), R16); + }}, No_OpClass, IsNonSpeculative); + 0x30: initparam({{ Ra = xc->xcBase()->getCpuPtr()->system->init_param; }}); + 0x40: resetstats({{ + AlphaPseudo::resetstats(xc->xcBase(), R16, R17); + }}, IsNonSpeculative); + 0x41: dumpstats({{ + AlphaPseudo::dumpstats(xc->xcBase(), R16, R17); + }}, IsNonSpeculative); + 0x42: dumpresetstats({{ + AlphaPseudo::dumpresetstats(xc->xcBase(), R16, R17); + }}, IsNonSpeculative); + 0x43: m5checkpoint({{ + AlphaPseudo::m5checkpoint(xc->xcBase(), R16, R17); + }}, IsNonSpeculative); + 0x50: m5readfile({{ + R0 = AlphaPseudo::readfile(xc->xcBase(), R16, R17, R18); + }}, IsNonSpeculative); + 0x51: m5break({{ + AlphaPseudo::debugbreak(xc->xcBase()); + }}, IsNonSpeculative); + 0x52: m5switchcpu({{ + AlphaPseudo::switchcpu(xc->xcBase()); + }}, IsNonSpeculative); + 0x53: m5addsymbol({{ + AlphaPseudo::addsymbol(xc->xcBase(), R16, R17); + }}, IsNonSpeculative); + 0x54: m5panic({{ + panic("M5 panic instruction called at pc=%#x.", xc->readPC()); + }}, IsNonSpeculative); + + } + } +#endif +} |