From: Nathan Binkert Date: Sat, 4 Jun 2005 18:19:05 +0000 (-0400) Subject: BaseSystem -> System X-Git-Tag: m5_1.0_tutorial~35 X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=b46730c7ec2e3bd9f110002197c89269d83252f7;p=gem5.git BaseSystem -> System Make System an object that can be instantiated. For operating systems that don't need any OS specific hacks. python/m5/objects/AlphaConsole.py: python/m5/objects/BaseCPU.py: python/m5/objects/Tsunami.py: BaseSystem -> System --HG-- rename : python/m5/objects/BaseSystem.py => python/m5/objects/System.py extra : convert_revision : e5d12db02abef1b0eda720b50dd2c09cb1ac5232 --- diff --git a/python/m5/objects/AlphaConsole.py b/python/m5/objects/AlphaConsole.py index 9fe31b009..32a137bec 100644 --- a/python/m5/objects/AlphaConsole.py +++ b/python/m5/objects/AlphaConsole.py @@ -7,4 +7,4 @@ class AlphaConsole(PioDevice): disk = Param.SimpleDisk("Simple Disk") num_cpus = Param.Int(1, "Number of CPUs") sim_console = Param.SimConsole(Parent.any, "The Simulator Console") - system = Param.BaseSystem(Parent.any, "system object") + system = Param.System(Parent.any, "system object") diff --git a/python/m5/objects/BaseCPU.py b/python/m5/objects/BaseCPU.py index 0dc436434..452b97c84 100644 --- a/python/m5/objects/BaseCPU.py +++ b/python/m5/objects/BaseCPU.py @@ -9,7 +9,7 @@ class BaseCPU(SimObject): dtb = Param.AlphaDTB("Data TLB") itb = Param.AlphaITB("Instruction TLB") mem = Param.FunctionalMemory("memory") - system = Param.BaseSystem(Parent.any, "system object") + system = Param.System(Parent.any, "system object") else: workload = VectorParam.Process("processes to run") diff --git a/python/m5/objects/BaseSystem.py b/python/m5/objects/BaseSystem.py deleted file mode 100644 index 457eadb36..000000000 --- a/python/m5/objects/BaseSystem.py +++ /dev/null @@ -1,18 +0,0 @@ -from m5 import * -class BaseSystem(SimObject): - type = 'BaseSystem' - abstract = True - boot_cpu_frequency = Param.Frequency(Self.cpu[0].clock.frequency, - "boot processor frequency") - memctrl = Param.MemoryController(Parent.any, "memory controller") - physmem = Param.PhysicalMemory(Parent.any, "phsyical memory") - kernel = Param.String("file that contains the kernel code") - console = Param.String("file that contains the console code") - pal = Param.String("file that contains palcode") - readfile = Param.String("", "file to read startup script from") - init_param = Param.UInt64(0, "numerical value to pass into simulator") - boot_osflags = Param.String("a", "boot flags to pass to the kernel") - system_type = Param.UInt64("Type of system we are emulating") - system_rev = Param.UInt64("Revision of system we are emulating") - bin = Param.Bool(False, "is this system binned") - binned_fns = VectorParam.String([], "functions broken down and binned") diff --git a/python/m5/objects/System.py b/python/m5/objects/System.py new file mode 100644 index 000000000..c247983c5 --- /dev/null +++ b/python/m5/objects/System.py @@ -0,0 +1,17 @@ +from m5 import * +class System(SimObject): + type = 'BaseSystem' + boot_cpu_frequency = Param.Frequency(Self.cpu[0].clock.frequency, + "boot processor frequency") + memctrl = Param.MemoryController(Parent.any, "memory controller") + physmem = Param.PhysicalMemory(Parent.any, "phsyical memory") + kernel = Param.String("file that contains the kernel code") + console = Param.String("file that contains the console code") + pal = Param.String("file that contains palcode") + readfile = Param.String("", "file to read startup script from") + init_param = Param.UInt64(0, "numerical value to pass into simulator") + boot_osflags = Param.String("a", "boot flags to pass to the kernel") + system_type = Param.UInt64("Type of system we are emulating") + system_rev = Param.UInt64("Revision of system we are emulating") + bin = Param.Bool(False, "is this system binned") + binned_fns = VectorParam.String([], "functions broken down and binned") diff --git a/python/m5/objects/Tsunami.py b/python/m5/objects/Tsunami.py index fa3c18127..c8fd94e2c 100644 --- a/python/m5/objects/Tsunami.py +++ b/python/m5/objects/Tsunami.py @@ -5,7 +5,7 @@ from Platform import Platform class Tsunami(Platform): type = 'Tsunami' pciconfig = Param.PciConfigAll("PCI configuration") - system = Param.BaseSystem(Parent.any, "system") + system = Param.System(Parent.any, "system") class TsunamiCChip(FooPioDevice): type = 'TsunamiCChip' diff --git a/sim/system.cc b/sim/system.cc index c6a65f9d9..8844f13de 100644 --- a/sim/system.cc +++ b/sim/system.cc @@ -34,7 +34,7 @@ #include "mem/functional_mem/memory_control.hh" #include "mem/functional_mem/physical_memory.hh" #include "targetarch/vtophys.hh" -#include "sim/param.hh" +#include "sim/builder.hh" #include "sim/system.hh" #include "base/trace.hh" @@ -269,5 +269,69 @@ printSystems() System::printSystems(); } -DEFINE_SIM_OBJECT_CLASS_NAME("System", System) +BEGIN_DECLARE_SIM_OBJECT_PARAMS(System) + + Param boot_cpu_frequency; + SimObjectParam memctrl; + SimObjectParam physmem; + + Param kernel; + Param console; + Param pal; + + Param boot_osflags; + Param readfile; + Param init_param; + + Param system_type; + Param system_rev; + + Param bin; + VectorParam binned_fns; + Param bin_int; + +END_DECLARE_SIM_OBJECT_PARAMS(System) + +BEGIN_INIT_SIM_OBJECT_PARAMS(System) + + INIT_PARAM(boot_cpu_frequency, "Frequency of the boot CPU"), + INIT_PARAM(memctrl, "memory controller"), + INIT_PARAM(physmem, "phsyical memory"), + INIT_PARAM(kernel, "file that contains the kernel code"), + INIT_PARAM(console, "file that contains the console code"), + INIT_PARAM(pal, "file that contains palcode"), + INIT_PARAM_DFLT(boot_osflags, "flags to pass to the kernel during boot", + "a"), + INIT_PARAM_DFLT(readfile, "file to read startup script from", ""), + INIT_PARAM_DFLT(init_param, "numerical value to pass into simulator", 0), + INIT_PARAM_DFLT(system_type, "Type of system we are emulating", 34), + INIT_PARAM_DFLT(system_rev, "Revision of system we are emulating", 1<<10), + INIT_PARAM_DFLT(bin, "is this system to be binned", false), + INIT_PARAM(binned_fns, "functions to be broken down and binned"), + INIT_PARAM_DFLT(bin_int, "is interrupt code binned seperately?", true) + +END_INIT_SIM_OBJECT_PARAMS(System) + +CREATE_SIM_OBJECT(System) +{ + System::Params *p = new System::Params; + p->name = getInstanceName(); + p->boot_cpu_frequency = boot_cpu_frequency; + p->memctrl = memctrl; + p->physmem = physmem; + p->kernel_path = kernel; + p->console_path = console; + p->palcode = pal; + p->boot_osflags = boot_osflags; + p->init_param = init_param; + p->readfile = readfile; + p->system_type = system_type; + p->system_rev = system_rev; + p->bin = bin; + p->binned_fns = binned_fns; + p->bin_int = bin_int; + return new System(p); +} + +REGISTER_SIM_OBJECT("System", System)