From abc76f20cb98c90e8dab416dd16dfd4a954013ba Mon Sep 17 00:00:00 2001 From: Nathan Binkert Date: Mon, 23 Jul 2007 21:51:38 -0700 Subject: Major changes to how SimObjects are created and initialized. Almost all creation and initialization now happens in python. Parameter objects are generated and initialized by python. The .ini file is now solely for debugging purposes and is not used in construction of the objects in any way. --HG-- extra : convert_revision : 7e722873e417cb3d696f2e34c35ff488b7bff4ed --- src/arch/sparc/SparcTLB.py | 6 +++ src/arch/sparc/system.cc | 104 ++------------------------------------------- src/arch/sparc/system.hh | 24 +---------- src/arch/sparc/tlb.cc | 47 ++++---------------- 4 files changed, 20 insertions(+), 161 deletions(-) (limited to 'src/arch/sparc') diff --git a/src/arch/sparc/SparcTLB.py b/src/arch/sparc/SparcTLB.py index 30e5ebb08..2d0257cd7 100644 --- a/src/arch/sparc/SparcTLB.py +++ b/src/arch/sparc/SparcTLB.py @@ -35,8 +35,14 @@ class SparcTLB(SimObject): class SparcDTB(SparcTLB): type = 'SparcDTB' + cxx_namespace = 'SparcISA' + cxx_class = 'DTB' + size = 64 class SparcITB(SparcTLB): type = 'SparcITB' + cxx_namespace = 'SparcISA' + cxx_class = 'ITB' + size = 64 diff --git a/src/arch/sparc/system.cc b/src/arch/sparc/system.cc index 2600213fd..1ee207844 100644 --- a/src/arch/sparc/system.cc +++ b/src/arch/sparc/system.cc @@ -35,8 +35,8 @@ #include "base/loader/symtab.hh" #include "base/trace.hh" #include "mem/physical.hh" +#include "params/SparcSystem.hh" #include "sim/byteswap.hh" -#include "sim/builder.hh" using namespace BigEndianGuest; @@ -216,104 +216,8 @@ SparcSystem::unserialize(Checkpoint *cp, const std::string §ion) partitionDescSymtab->unserialize("partition_desc_symtab", cp, section); } - -BEGIN_DECLARE_SIM_OBJECT_PARAMS(SparcSystem) - - SimObjectParam physmem; - SimObjectParam rom; - SimObjectParam nvram; - SimObjectParam hypervisor_desc; - SimObjectParam partition_desc; - SimpleEnumParam mem_mode; - - Param reset_addr; - Param hypervisor_addr; - Param openboot_addr; - Param nvram_addr; - Param hypervisor_desc_addr; - Param partition_desc_addr; - - Param kernel; - Param reset_bin; - Param hypervisor_bin; - Param openboot_bin; - Param nvram_bin; - Param hypervisor_desc_bin; - Param partition_desc_bin; - - Param boot_cpu_frequency; - Param boot_osflags; - Param readfile; - Param init_param; - -END_DECLARE_SIM_OBJECT_PARAMS(SparcSystem) - -BEGIN_INIT_SIM_OBJECT_PARAMS(SparcSystem) - - INIT_PARAM(physmem, "phsyical memory"), - INIT_PARAM(rom, "ROM for boot code"), - INIT_PARAM(nvram, "Non-volatile RAM for the nvram"), - INIT_PARAM(hypervisor_desc, "ROM for the hypervisor description"), - INIT_PARAM(partition_desc, "ROM for the partition description"), - INIT_ENUM_PARAM(mem_mode, "Memory Mode, (1=atomic, 2=timing)", - System::MemoryModeStrings), - - INIT_PARAM(reset_addr, "Address that reset should be loaded at"), - INIT_PARAM(hypervisor_addr, "Address that hypervisor should be loaded at"), - INIT_PARAM(openboot_addr, "Address that openboot should be loaded at"), - INIT_PARAM(nvram_addr, "Address that nvram should be loaded at"), - INIT_PARAM(hypervisor_desc_addr, - "Address that hypervisor description should be loaded at"), - INIT_PARAM(partition_desc_addr, - "Address that partition description should be loaded at"), - - INIT_PARAM(kernel, "file that contains the kernel code"), - INIT_PARAM(reset_bin, "file that contains the reset code"), - INIT_PARAM(hypervisor_bin, "file that contains the hypervisor code"), - INIT_PARAM(openboot_bin, "file that contains the openboot code"), - INIT_PARAM(nvram_bin, "file that contains the nvram image"), - INIT_PARAM(hypervisor_desc_bin, - "file that contains the hypervisor description image"), - INIT_PARAM(partition_desc_bin, - "file that contains the partition description image"), - INIT_PARAM(boot_cpu_frequency, "Frequency of the boot CPU"), - 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) - -END_INIT_SIM_OBJECT_PARAMS(SparcSystem) - -CREATE_SIM_OBJECT(SparcSystem) +SparcSystem * +SparcSystemParams::create() { - SparcSystem::Params *p = new SparcSystem::Params; - p->name = getInstanceName(); - p->boot_cpu_frequency = boot_cpu_frequency; - p->physmem = physmem; - p->rom = rom; - p->nvram = nvram; - p->hypervisor_desc = hypervisor_desc; - p->partition_desc = partition_desc; - p->mem_mode = mem_mode; - p->kernel_path = kernel; - p->reset_addr = reset_addr; - p->hypervisor_addr = hypervisor_addr; - p->openboot_addr = openboot_addr; - p->nvram_addr = nvram_addr; - p->hypervisor_desc_addr = hypervisor_desc_addr; - p->partition_desc_addr = partition_desc_addr; - p->reset_bin = reset_bin; - p->hypervisor_bin = hypervisor_bin; - p->openboot_bin = openboot_bin; - p->nvram_bin = nvram_bin; - p->hypervisor_desc_bin = hypervisor_desc_bin; - p->partition_desc_bin = partition_desc_bin; - p->boot_osflags = boot_osflags; - p->init_param = init_param; - p->readfile = readfile; - return new SparcSystem(p); + return new SparcSystem(this); } - -REGISTER_SIM_OBJECT("SparcSystem", SparcSystem) - - diff --git a/src/arch/sparc/system.hh b/src/arch/sparc/system.hh index ac4d34279..086ce3fdb 100644 --- a/src/arch/sparc/system.hh +++ b/src/arch/sparc/system.hh @@ -37,35 +37,15 @@ #include "base/loader/symtab.hh" #include "cpu/pc_event.hh" #include "kern/system_events.hh" +#include "params/SparcSystem.hh" #include "sim/sim_object.hh" #include "sim/system.hh" class SparcSystem : public System { public: - struct Params : public System::Params - { - PhysicalMemory *rom; - PhysicalMemory *nvram; - PhysicalMemory *hypervisor_desc; - PhysicalMemory *partition_desc; - Addr reset_addr; - Addr hypervisor_addr; - Addr openboot_addr; - Addr nvram_addr; - Addr hypervisor_desc_addr; - Addr partition_desc_addr; - std::string reset_bin; - std::string hypervisor_bin; - std::string openboot_bin; - std::string nvram_bin; - std::string hypervisor_desc_bin; - std::string partition_desc_bin; - std::string boot_osflags; - }; - + typedef SparcSystemParams Params; SparcSystem(Params *p); - ~SparcSystem(); /** diff --git a/src/arch/sparc/tlb.cc b/src/arch/sparc/tlb.cc index 09266fd6e..3eb72f7ad 100644 --- a/src/arch/sparc/tlb.cc +++ b/src/arch/sparc/tlb.cc @@ -39,7 +39,8 @@ #include "cpu/base.hh" #include "mem/packet_access.hh" #include "mem/request.hh" -#include "sim/builder.hh" +#include "params/SparcDTB.hh" +#include "params/SparcITB.hh" #include "sim/system.hh" /* @todo remove some of the magic constants. -- ali @@ -1386,46 +1387,14 @@ TLB::unserialize(Checkpoint *cp, const std::string §ion) /* end namespace SparcISA */ } -using namespace SparcISA; - -DEFINE_SIM_OBJECT_CLASS_NAME("SparcTLB", TLB) - -BEGIN_DECLARE_SIM_OBJECT_PARAMS(ITB) - - Param size; - -END_DECLARE_SIM_OBJECT_PARAMS(ITB) - -BEGIN_INIT_SIM_OBJECT_PARAMS(ITB) - - INIT_PARAM_DFLT(size, "TLB size", 48) - -END_INIT_SIM_OBJECT_PARAMS(ITB) - - -CREATE_SIM_OBJECT(ITB) +SparcISA::ITB * +SparcITBParams::create() { - return new ITB(getInstanceName(), size); + return new SparcISA::ITB(name, size); } -REGISTER_SIM_OBJECT("SparcITB", ITB) - -BEGIN_DECLARE_SIM_OBJECT_PARAMS(DTB) - - Param size; - -END_DECLARE_SIM_OBJECT_PARAMS(DTB) - -BEGIN_INIT_SIM_OBJECT_PARAMS(DTB) - - INIT_PARAM_DFLT(size, "TLB size", 64) - -END_INIT_SIM_OBJECT_PARAMS(DTB) - - -CREATE_SIM_OBJECT(DTB) +SparcISA::DTB * +SparcDTBParams::create() { - return new DTB(getInstanceName(), size); + return new SparcISA::DTB(name, size); } - -REGISTER_SIM_OBJECT("SparcDTB", DTB) -- cgit v1.2.3