- if build_env['FULL_SYSTEM']:
- abstract = True
- boot_cpu_frequency = Param.Frequency(Self.cpu[0].clock.frequency,
- "boot processor frequency")
- init_param = Param.UInt64(0, "numerical value to pass into simulator")
- boot_osflags = Param.String("a", "boot flags to pass to the kernel")
- kernel = Param.String("", "file that contains the kernel code")
- readfile = Param.String("", "file to read startup script from")
- symbolfile = Param.String("", "file to get the symbols from")
+
+ thermal_model = Param.ThermalModel(NULL, "Thermal model")
+ thermal_components = VectorParam.SimObject([],
+ "A collection of all thermal components in the system.")
+
+ # When reserving memory on the host, we have the option of
+ # reserving swap space or not (by passing MAP_NORESERVE to
+ # mmap). By enabling this flag, we accommodate cases where a large
+ # (but sparse) memory is simulated.
+ mmap_using_noreserve = Param.Bool(False, "mmap the backing store " \
+ "without reserving swap")
+
+ # The memory ranges are to be populated when creating the system
+ # such that these can be passed from the I/O subsystem through an
+ # I/O bridge or cache
+ mem_ranges = VectorParam.AddrRange([], "Ranges that constitute main memory")
+
+ cache_line_size = Param.Unsigned(64, "Cache line size in bytes")
+
+ redirect_paths = VectorParam.RedirectPath([], "Path redirections")
+
+ exit_on_work_items = Param.Bool(False, "Exit from the simulation loop when "
+ "encountering work item annotations.")
+ work_item_id = Param.Int(-1, "specific work item id")
+ num_work_ids = Param.Int(16, "Number of distinct work item types")
+ work_begin_cpu_id_exit = Param.Int(-1,
+ "work started on specific id, now exit simulation")
+ work_begin_ckpt_count = Param.Counter(0,
+ "create checkpoint when work items begin count value is reached")
+ work_begin_exit_count = Param.Counter(0,
+ "exit simulation when work items begin count value is reached")
+ work_end_ckpt_count = Param.Counter(0,
+ "create checkpoint when work items end count value is reached")
+ work_end_exit_count = Param.Counter(0,
+ "exit simulation when work items end count value is reached")
+ work_cpus_ckpt_count = Param.Counter(0,
+ "create checkpoint when active cpu count value is reached")
+
+ workload = Param.Workload(NULL, "Operating system kernel")
+ init_param = Param.UInt64(0, "numerical value to pass into simulator")
+ readfile = Param.String("", "file to read startup script from")
+ symbolfile = Param.String("", "file to get the symbols from")
+
+ multi_thread = Param.Bool(False,
+ "Supports multi-threaded CPUs? Impacts Thread/Context IDs")
+
+ # Dynamic voltage and frequency handler for the system, disabled by default
+ # Provide list of domains that need to be controlled by the handler
+ dvfs_handler = DVFSHandler()
+
+ # SE mode doesn't use the ISA System subclasses, and so we need to set an
+ # ISA specific value in this class directly.
+ m5ops_base = Param.Addr(
+ 0xffff0000 if buildEnv['TARGET_ISA'] == 'x86' else 0,
+ "Base of the 64KiB PA range used for memory-mapped m5ops. Set to 0 "
+ "to disable.")
+
+ if buildEnv['USE_KVM']:
+ kvm_vm = Param.KvmVM(NULL, 'KVM VM (i.e., shared memory domain)')