diff options
Diffstat (limited to 'src/python/m5/objects')
31 files changed, 1131 insertions, 0 deletions
diff --git a/src/python/m5/objects/AlphaConsole.py b/src/python/m5/objects/AlphaConsole.py new file mode 100644 index 000000000..1c71493b1 --- /dev/null +++ b/src/python/m5/objects/AlphaConsole.py @@ -0,0 +1,10 @@ +from m5.params import * +from m5.proxy import * +from Device import BasicPioDevice + +class AlphaConsole(BasicPioDevice): + type = 'AlphaConsole' + cpu = Param.BaseCPU(Parent.any, "Processor") + disk = Param.SimpleDisk("Simple Disk") + sim_console = Param.SimConsole(Parent.any, "The Simulator Console") + system = Param.AlphaSystem(Parent.any, "system object") diff --git a/src/python/m5/objects/AlphaTLB.py b/src/python/m5/objects/AlphaTLB.py new file mode 100644 index 000000000..af7c04a84 --- /dev/null +++ b/src/python/m5/objects/AlphaTLB.py @@ -0,0 +1,14 @@ +from m5.SimObject import SimObject +from m5.params import * +class AlphaTLB(SimObject): + type = 'AlphaTLB' + abstract = True + size = Param.Int("TLB size") + +class AlphaDTB(AlphaTLB): + type = 'AlphaDTB' + size = 64 + +class AlphaITB(AlphaTLB): + type = 'AlphaITB' + size = 48 diff --git a/src/python/m5/objects/BadDevice.py b/src/python/m5/objects/BadDevice.py new file mode 100644 index 000000000..919623887 --- /dev/null +++ b/src/python/m5/objects/BadDevice.py @@ -0,0 +1,6 @@ +from m5.params import * +from Device import BasicPioDevice + +class BadDevice(BasicPioDevice): + type = 'BadDevice' + devicename = Param.String("Name of device to error on") diff --git a/src/python/m5/objects/BaseCPU.py b/src/python/m5/objects/BaseCPU.py new file mode 100644 index 000000000..05ccbca6a --- /dev/null +++ b/src/python/m5/objects/BaseCPU.py @@ -0,0 +1,59 @@ +from m5.SimObject import SimObject +from m5.params import * +from m5.proxy import * +from m5 import build_env +from AlphaTLB import AlphaDTB, AlphaITB +from Bus import Bus + +class BaseCPU(SimObject): + type = 'BaseCPU' + abstract = True + mem = Param.MemObject("memory") + + system = Param.System(Parent.any, "system object") + if build_env['FULL_SYSTEM']: + dtb = Param.AlphaDTB(AlphaDTB(), "Data TLB") + itb = Param.AlphaITB(AlphaITB(), "Instruction TLB") + cpu_id = Param.Int(-1, "CPU identifier") + else: + workload = VectorParam.Process("processes to run") + + max_insts_all_threads = Param.Counter(0, + "terminate when all threads have reached this inst count") + max_insts_any_thread = Param.Counter(0, + "terminate when any thread reaches this inst count") + max_loads_all_threads = Param.Counter(0, + "terminate when all threads have reached this load count") + max_loads_any_thread = Param.Counter(0, + "terminate when any thread reaches this load count") + stats_reset_inst = Param.Counter(0, + "reset stats once this many instructions are committed") + progress_interval = Param.Tick(0, "interval to print out the progress message") + + defer_registration = Param.Bool(False, + "defer registration with system (for sampling)") + + clock = Param.Clock(Parent.clock, "clock speed") + + _mem_ports = [] + + def connectMemPorts(self, bus): + for p in self._mem_ports: + exec('self.%s = bus.port' % p) + + def addPrivateSplitL1Caches(self, ic, dc): + assert(len(self._mem_ports) == 2) + self.icache = ic + self.dcache = dc + self.icache_port = ic.cpu_side + self.dcache_port = dc.cpu_side + self._mem_ports = ['icache.mem_side', 'dcache.mem_side'] +# self.mem = dc + + def addTwoLevelCacheHierarchy(self, ic, dc, l2c): + self.addPrivateSplitL1Caches(ic, dc) + self.toL2Bus = Bus() + self.connectMemPorts(self.toL2Bus) + self.l2cache = l2c + self.l2cache.cpu_side = self.toL2Bus.port + self._mem_ports = ['l2cache.mem_side'] diff --git a/src/python/m5/objects/BaseCache.py b/src/python/m5/objects/BaseCache.py new file mode 100644 index 000000000..db58a177f --- /dev/null +++ b/src/python/m5/objects/BaseCache.py @@ -0,0 +1,65 @@ +from m5.params import * +from MemObject import MemObject + +class Prefetch(Enum): vals = ['none', 'tagged', 'stride', 'ghb'] + +class BaseCache(MemObject): + type = 'BaseCache' + adaptive_compression = Param.Bool(False, + "Use an adaptive compression scheme") + assoc = Param.Int("associativity") + block_size = Param.Int("block size in bytes") + latency = Param.Int("Latency") + compressed_bus = Param.Bool(False, + "This cache connects to a compressed memory") + compression_latency = Param.Latency('0ns', + "Latency in cycles of compression algorithm") + do_copy = Param.Bool(False, "perform fast copies in the cache") + hash_delay = Param.Int(1, "time in cycles of hash access") + lifo = Param.Bool(False, + "whether this NIC partition should use LIFO repl. policy") + max_miss_count = Param.Counter(0, + "number of misses to handle before calling exit") + mshrs = Param.Int("number of MSHRs (max outstanding requests)") + prioritizeRequests = Param.Bool(False, + "always service demand misses first") + protocol = Param.CoherenceProtocol(NULL, "coherence protocol to use") + repl = Param.Repl(NULL, "replacement policy") + size = Param.MemorySize("capacity in bytes") + split = Param.Bool(False, "whether or not this cache is split") + split_size = Param.Int(0, + "How many ways of the cache belong to CPU/LRU partition") + store_compressed = Param.Bool(False, + "Store compressed data in the cache") + subblock_size = Param.Int(0, + "Size of subblock in IIC used for compression") + tgts_per_mshr = Param.Int("max number of accesses per MSHR") + trace_addr = Param.Addr(0, "address to trace") + two_queue = Param.Bool(False, + "whether the lifo should have two queue replacement") + write_buffers = Param.Int(8, "number of write buffers") + prefetch_miss = Param.Bool(False, + "wheter you are using the hardware prefetcher from Miss stream") + prefetch_access = Param.Bool(False, + "wheter you are using the hardware prefetcher from Access stream") + prefetcher_size = Param.Int(100, + "Number of entries in the harware prefetch queue") + prefetch_past_page = Param.Bool(False, + "Allow prefetches to cross virtual page boundaries") + prefetch_serial_squash = Param.Bool(False, + "Squash prefetches with a later time on a subsequent miss") + prefetch_degree = Param.Int(1, + "Degree of the prefetch depth") + prefetch_latency = Param.Tick(10, + "Latency of the prefetcher") + prefetch_policy = Param.Prefetch('none', + "Type of prefetcher to use") + prefetch_cache_check_push = Param.Bool(True, + "Check if in cash on push or pop of prefetch queue") + prefetch_use_cpu_id = Param.Bool(True, + "Use the CPU ID to seperate calculations of prefetches") + prefetch_data_accesses_only = Param.Bool(False, + "Only prefetch on data not on instruction accesses") + hit_latency = Param.Int(1,"Hit Latency of the cache") + cpu_side = Port("Port on side closer to CPU") + mem_side = Port("Port on side closer to MEM") diff --git a/src/python/m5/objects/Bridge.py b/src/python/m5/objects/Bridge.py new file mode 100644 index 000000000..ee8e76bff --- /dev/null +++ b/src/python/m5/objects/Bridge.py @@ -0,0 +1,11 @@ +from m5.params import * +from MemObject import MemObject + +class Bridge(MemObject): + type = 'Bridge' + side_a = Port('Side A port') + side_b = Port('Side B port') + queue_size_a = Param.Int(16, "The number of requests to buffer") + queue_size_b = Param.Int(16, "The number of requests to buffer") + delay = Param.Latency('0ns', "The latency of this bridge") + write_ack = Param.Bool(False, "Should this bridge ack writes") diff --git a/src/python/m5/objects/Bus.py b/src/python/m5/objects/Bus.py new file mode 100644 index 000000000..f6828a0d5 --- /dev/null +++ b/src/python/m5/objects/Bus.py @@ -0,0 +1,8 @@ +from m5.params import * +from MemObject import MemObject + +class Bus(MemObject): + type = 'Bus' + port = VectorPort("vector port for connecting devices") + default = Port("Default port for requests that aren't handeled by a device.") + bus_id = Param.Int(0, "blah") diff --git a/src/python/m5/objects/CoherenceProtocol.py b/src/python/m5/objects/CoherenceProtocol.py new file mode 100644 index 000000000..82adb6862 --- /dev/null +++ b/src/python/m5/objects/CoherenceProtocol.py @@ -0,0 +1,8 @@ +from m5.SimObject import SimObject +from m5.params import * +class Coherence(Enum): vals = ['uni', 'msi', 'mesi', 'mosi', 'moesi'] + +class CoherenceProtocol(SimObject): + type = 'CoherenceProtocol' + do_upgrades = Param.Bool(True, "use upgrade transactions?") + protocol = Param.Coherence("name of coherence protocol") diff --git a/src/python/m5/objects/Device.py b/src/python/m5/objects/Device.py new file mode 100644 index 000000000..4672d1065 --- /dev/null +++ b/src/python/m5/objects/Device.py @@ -0,0 +1,21 @@ +from m5.params import * +from m5.proxy import * +from MemObject import MemObject + +class PioDevice(MemObject): + type = 'PioDevice' + abstract = True + pio = Port("Programmed I/O port") + platform = Param.Platform(Parent.any, "Platform this device is part of") + system = Param.System(Parent.any, "System this device is part of") + +class BasicPioDevice(PioDevice): + type = 'BasicPioDevice' + abstract = True + pio_addr = Param.Addr("Device Address") + pio_latency = Param.Latency('1ns', "Programmed IO latency in simticks") + +class DmaDevice(PioDevice): + type = 'DmaDevice' + abstract = True + dma = Port(Self.pio.peerObj.port, "DMA port") diff --git a/src/python/m5/objects/DiskImage.py b/src/python/m5/objects/DiskImage.py new file mode 100644 index 000000000..d0ada7ee1 --- /dev/null +++ b/src/python/m5/objects/DiskImage.py @@ -0,0 +1,16 @@ +from m5.SimObject import SimObject +from m5.params import * +class DiskImage(SimObject): + type = 'DiskImage' + abstract = True + image_file = Param.String("disk image file") + read_only = Param.Bool(False, "read only image") + +class RawDiskImage(DiskImage): + type = 'RawDiskImage' + +class CowDiskImage(DiskImage): + type = 'CowDiskImage' + child = Param.DiskImage(RawDiskImage(read_only=True), + "child image") + table_size = Param.Int(65536, "initial table size") diff --git a/src/python/m5/objects/Ethernet.py b/src/python/m5/objects/Ethernet.py new file mode 100644 index 000000000..f17a6c888 --- /dev/null +++ b/src/python/m5/objects/Ethernet.py @@ -0,0 +1,193 @@ +from m5.SimObject import SimObject +from m5.params import * +from m5.proxy import * +from m5 import build_env +from Device import DmaDevice +from Pci import PciDevice, PciConfigData + +class EtherInt(SimObject): + type = 'EtherInt' + abstract = True + peer = Param.EtherInt(NULL, "peer interface") + +class EtherLink(SimObject): + type = 'EtherLink' + int1 = Param.EtherInt("interface 1") + int2 = Param.EtherInt("interface 2") + delay = Param.Latency('0us', "packet transmit delay") + delay_var = Param.Latency('0ns', "packet transmit delay variability") + speed = Param.NetworkBandwidth('1Gbps', "link speed") + dump = Param.EtherDump(NULL, "dump object") + +class EtherBus(SimObject): + type = 'EtherBus' + loopback = Param.Bool(True, "send packet back to the sending interface") + dump = Param.EtherDump(NULL, "dump object") + speed = Param.NetworkBandwidth('100Mbps', "bus speed in bits per second") + +class EtherTap(EtherInt): + type = 'EtherTap' + bufsz = Param.Int(10000, "tap buffer size") + dump = Param.EtherDump(NULL, "dump object") + port = Param.UInt16(3500, "tap port") + +class EtherDump(SimObject): + type = 'EtherDump' + file = Param.String("dump file") + maxlen = Param.Int(96, "max portion of packet data to dump") + +if build_env['ALPHA_TLASER']: + + class EtherDev(DmaDevice): + type = 'EtherDev' + hardware_address = Param.EthernetAddr(NextEthernetAddr, + "Ethernet Hardware Address") + + dma_data_free = Param.Bool(False, "DMA of Data is free") + dma_desc_free = Param.Bool(False, "DMA of Descriptors is free") + dma_read_delay = Param.Latency('0us', "fixed delay for dma reads") + dma_read_factor = Param.Latency('0us', "multiplier for dma reads") + dma_write_delay = Param.Latency('0us', "fixed delay for dma writes") + dma_write_factor = Param.Latency('0us', "multiplier for dma writes") + dma_no_allocate = Param.Bool(True, "Should we allocate cache on read") + + rx_filter = Param.Bool(True, "Enable Receive Filter") + rx_delay = Param.Latency('1us', "Receive Delay") + tx_delay = Param.Latency('1us', "Transmit Delay") + + intr_delay = Param.Latency('0us', "Interrupt Delay") + payload_bus = Param.Bus(NULL, "The IO Bus to attach to for payload") + physmem = Param.PhysicalMemory(Parent.any, "Physical Memory") + tlaser = Param.Turbolaser(Parent.any, "Turbolaser") + + class EtherDevInt(EtherInt): + type = 'EtherDevInt' + device = Param.EtherDev("Ethernet device of this interface") + + +class IGbE(PciDevice): + type = 'IGbE' + hardware_address = Param.EthernetAddr(NextEthernetAddr, "Ethernet Hardware Address") + +class IGbEPciData(PciConfigData): + VendorID = 0x8086 + DeviceID = 0x1026 + SubsystemID = 0x1008 + SubsystemVendorID = 0x8086 + Status = 0x0000 + SubClassCode = 0x00 + ClassCode = 0x02 + ProgIF = 0x00 + BAR0 = 0x00000000 + BAR1 = 0x00000000 + BAR2 = 0x00000000 + BAR3 = 0x00000000 + BAR4 = 0x00000000 + BAR5 = 0x00000000 + MaximumLatency = 0x00 + MinimumGrant = 0xff + InterruptLine = 0x1e + InterruptPin = 0x01 + BAR0Size = '128kB' + +class IGbEInt(EtherInt): + type = 'IGbEInt' + device = Param.IGbE("Ethernet device of this interface") + + + +class EtherDevBase(PciDevice): + hardware_address = Param.EthernetAddr(NextEthernetAddr, + "Ethernet Hardware Address") + + clock = Param.Clock('0ns', "State machine processor frequency") + + dma_read_delay = Param.Latency('0us', "fixed delay for dma reads") + dma_read_factor = Param.Latency('0us', "multiplier for dma reads") + dma_write_delay = Param.Latency('0us', "fixed delay for dma writes") + dma_write_factor = Param.Latency('0us', "multiplier for dma writes") + + rx_delay = Param.Latency('1us', "Receive Delay") + tx_delay = Param.Latency('1us', "Transmit Delay") + rx_fifo_size = Param.MemorySize('512kB', "max size of rx fifo") + tx_fifo_size = Param.MemorySize('512kB', "max size of tx fifo") + + rx_filter = Param.Bool(True, "Enable Receive Filter") + intr_delay = Param.Latency('10us', "Interrupt propagation delay") + rx_thread = Param.Bool(False, "dedicated kernel thread for transmit") + tx_thread = Param.Bool(False, "dedicated kernel threads for receive") + rss = Param.Bool(False, "Receive Side Scaling") + +class NSGigEPciData(PciConfigData): + VendorID = 0x100B + DeviceID = 0x0022 + Status = 0x0290 + SubClassCode = 0x00 + ClassCode = 0x02 + ProgIF = 0x00 + BAR0 = 0x00000001 + BAR1 = 0x00000000 + BAR2 = 0x00000000 + BAR3 = 0x00000000 + BAR4 = 0x00000000 + BAR5 = 0x00000000 + MaximumLatency = 0x34 + MinimumGrant = 0xb0 + InterruptLine = 0x1e + InterruptPin = 0x01 + BAR0Size = '256B' + BAR1Size = '4kB' + +class NSGigE(EtherDevBase): + type = 'NSGigE' + + dma_data_free = Param.Bool(False, "DMA of Data is free") + dma_desc_free = Param.Bool(False, "DMA of Descriptors is free") + dma_no_allocate = Param.Bool(True, "Should we allocate cache on read") + + configdata = NSGigEPciData() + + +class NSGigEInt(EtherInt): + type = 'NSGigEInt' + device = Param.NSGigE("Ethernet device of this interface") + +class SinicPciData(PciConfigData): + VendorID = 0x1291 + DeviceID = 0x1293 + Status = 0x0290 + SubClassCode = 0x00 + ClassCode = 0x02 + ProgIF = 0x00 + BAR0 = 0x00000000 + BAR1 = 0x00000000 + BAR2 = 0x00000000 + BAR3 = 0x00000000 + BAR4 = 0x00000000 + BAR5 = 0x00000000 + MaximumLatency = 0x34 + MinimumGrant = 0xb0 + InterruptLine = 0x1e + InterruptPin = 0x01 + BAR0Size = '64kB' + +class Sinic(EtherDevBase): + type = 'Sinic' + + rx_max_copy = Param.MemorySize('1514B', "rx max copy") + tx_max_copy = Param.MemorySize('16kB', "tx max copy") + rx_max_intr = Param.UInt32(10, "max rx packets per interrupt") + rx_fifo_threshold = Param.MemorySize('384kB', "rx fifo high threshold") + rx_fifo_low_mark = Param.MemorySize('128kB', "rx fifo low threshold") + tx_fifo_high_mark = Param.MemorySize('384kB', "tx fifo high threshold") + tx_fifo_threshold = Param.MemorySize('128kB', "tx fifo low threshold") + virtual_count = Param.UInt32(1, "Virtualized SINIC") + zero_copy = Param.Bool(False, "Zero copy receive") + delay_copy = Param.Bool(False, "Delayed copy transmit") + virtual_addr = Param.Bool(False, "Virtual addressing") + + configdata = SinicPciData() + +class SinicInt(EtherInt): + type = 'SinicInt' + device = Param.Sinic("Ethernet device of this interface") diff --git a/src/python/m5/objects/FUPool.py b/src/python/m5/objects/FUPool.py new file mode 100644 index 000000000..4b4be79a6 --- /dev/null +++ b/src/python/m5/objects/FUPool.py @@ -0,0 +1,6 @@ +from m5.SimObject import SimObject +from m5.params import * + +class FUPool(SimObject): + type = 'FUPool' + FUList = VectorParam.FUDesc("list of FU's for this pool") diff --git a/src/python/m5/objects/FuncUnit.py b/src/python/m5/objects/FuncUnit.py new file mode 100644 index 000000000..f0ad55f7a --- /dev/null +++ b/src/python/m5/objects/FuncUnit.py @@ -0,0 +1,18 @@ +from m5.SimObject import SimObject +from m5.params import * + +class OpType(Enum): + vals = ['(null)', 'IntAlu', 'IntMult', 'IntDiv', 'FloatAdd', + 'FloatCmp', 'FloatCvt', 'FloatMult', 'FloatDiv', 'FloatSqrt', + 'MemRead', 'MemWrite', 'IprAccess', 'InstPrefetch'] + +class OpDesc(SimObject): + type = 'OpDesc' + issueLat = Param.Int(1, "cycles until another can be issued") + opClass = Param.OpType("type of operation") + opLat = Param.Int(1, "cycles until result is available") + +class FUDesc(SimObject): + type = 'FUDesc' + count = Param.Int("number of these FU's available") + opList = VectorParam.OpDesc("operation classes for this FU type") diff --git a/src/python/m5/objects/Ide.py b/src/python/m5/objects/Ide.py new file mode 100644 index 000000000..ef7e28785 --- /dev/null +++ b/src/python/m5/objects/Ide.py @@ -0,0 +1,40 @@ +from m5.SimObject import SimObject +from m5.params import * +from Pci import PciDevice, PciConfigData + +class IdeID(Enum): vals = ['master', 'slave'] + +class IdeControllerPciData(PciConfigData): + VendorID = 0x8086 + DeviceID = 0x7111 + Command = 0x0 + Status = 0x280 + Revision = 0x0 + ClassCode = 0x01 + SubClassCode = 0x01 + ProgIF = 0x85 + BAR0 = 0x00000001 + BAR1 = 0x00000001 + BAR2 = 0x00000001 + BAR3 = 0x00000001 + BAR4 = 0x00000001 + BAR5 = 0x00000001 + InterruptLine = 0x1f + InterruptPin = 0x01 + BAR0Size = '8B' + BAR1Size = '4B' + BAR2Size = '8B' + BAR3Size = '4B' + BAR4Size = '16B' + +class IdeDisk(SimObject): + type = 'IdeDisk' + delay = Param.Latency('1us', "Fixed disk delay in microseconds") + driveID = Param.IdeID('master', "Drive ID") + image = Param.DiskImage("Disk image") + +class IdeController(PciDevice): + type = 'IdeController' + disks = VectorParam.IdeDisk("IDE disks attached to this controller") + + configdata =IdeControllerPciData() diff --git a/src/python/m5/objects/IntrControl.py b/src/python/m5/objects/IntrControl.py new file mode 100644 index 000000000..95be0f4df --- /dev/null +++ b/src/python/m5/objects/IntrControl.py @@ -0,0 +1,6 @@ +from m5.SimObject import SimObject +from m5.params import * +from m5.proxy import * +class IntrControl(SimObject): + type = 'IntrControl' + cpu = Param.BaseCPU(Parent.any, "the cpu") diff --git a/src/python/m5/objects/MemObject.py b/src/python/m5/objects/MemObject.py new file mode 100644 index 000000000..8982d553d --- /dev/null +++ b/src/python/m5/objects/MemObject.py @@ -0,0 +1,6 @@ +from m5.SimObject import SimObject +from m5.SimObject import SimObject + +class MemObject(SimObject): + type = 'MemObject' + abstract = True diff --git a/src/python/m5/objects/MemTest.py b/src/python/m5/objects/MemTest.py new file mode 100644 index 000000000..97600768f --- /dev/null +++ b/src/python/m5/objects/MemTest.py @@ -0,0 +1,20 @@ +from m5.SimObject import SimObject +from m5.params import * +class MemTest(SimObject): + type = 'MemTest' + cache = Param.BaseCache("L1 cache") + check_mem = Param.FunctionalMemory("check memory") + main_mem = Param.FunctionalMemory("hierarchical memory") + max_loads = Param.Counter("number of loads to execute") + memory_size = Param.Int(65536, "memory size") + percent_copies = Param.Percent(0, "target copy percentage") + percent_dest_unaligned = Param.Percent(50, + "percent of copy dest address that are unaligned") + percent_reads = Param.Percent(65, "target read percentage") + percent_source_unaligned = Param.Percent(50, + "percent of copy source address that are unaligned") + percent_uncacheable = Param.Percent(10, + "target uncacheable percentage") + progress_interval = Param.Counter(1000000, + "progress report interval (in accesses)") + trace_addr = Param.Addr(0, "address to trace") diff --git a/src/python/m5/objects/O3CPU.py b/src/python/m5/objects/O3CPU.py new file mode 100644 index 000000000..59b40c6e8 --- /dev/null +++ b/src/python/m5/objects/O3CPU.py @@ -0,0 +1,115 @@ +from m5.params import * +from m5.proxy import * +from m5 import build_env +from BaseCPU import BaseCPU +from Checker import O3Checker + +class DerivO3CPU(BaseCPU): + type = 'DerivO3CPU' + activity = Param.Unsigned(0, "Initial count") + numThreads = Param.Unsigned(1, "number of HW thread contexts") + + if build_env['FULL_SYSTEM']: + profile = Param.Latency('0ns', "trace the kernel stack") + if build_env['USE_CHECKER']: + if not build_env['FULL_SYSTEM']: + checker = Param.BaseCPU(O3Checker(workload=Parent.workload, + exitOnError=True, + warnOnlyOnLoadError=False), + "checker") + else: + checker = Param.BaseCPU(O3Checker(exitOnError=True, warnOnlyOnLoadError=False), "checker") + checker.itb = Parent.itb + checker.dtb = Parent.dtb + + cachePorts = Param.Unsigned("Cache Ports") + icache_port = Port("Instruction Port") + dcache_port = Port("Data Port") + _mem_ports = ['icache_port', 'dcache_port'] + + decodeToFetchDelay = Param.Unsigned(1, "Decode to fetch delay") + renameToFetchDelay = Param.Unsigned(1 ,"Rename to fetch delay") + iewToFetchDelay = Param.Unsigned(1, "Issue/Execute/Writeback to fetch " + "delay") + commitToFetchDelay = Param.Unsigned(1, "Commit to fetch delay") + fetchWidth = Param.Unsigned(8, "Fetch width") + + renameToDecodeDelay = Param.Unsigned(1, "Rename to decode delay") + iewToDecodeDelay = Param.Unsigned(1, "Issue/Execute/Writeback to decode " + "delay") + commitToDecodeDelay = Param.Unsigned(1, "Commit to decode delay") + fetchToDecodeDelay = Param.Unsigned(1, "Fetch to decode delay") + decodeWidth = Param.Unsigned(8, "Decode width") + + iewToRenameDelay = Param.Unsigned(1, "Issue/Execute/Writeback to rename " + "delay") + commitToRenameDelay = Param.Unsigned(1, "Commit to rename delay") + decodeToRenameDelay = Param.Unsigned(1, "Decode to rename delay") + renameWidth = Param.Unsigned(8, "Rename width") + + commitToIEWDelay = Param.Unsigned(1, "Commit to " + "Issue/Execute/Writeback delay") + renameToIEWDelay = Param.Unsigned(2, "Rename to " + "Issue/Execute/Writeback delay") + issueToExecuteDelay = Param.Unsigned(1, "Issue to execute delay (internal " + "to the IEW stage)") + dispatchWidth = Param.Unsigned(8, "Dispatch width") + issueWidth = Param.Unsigned(8, "Issue width") + wbWidth = Param.Unsigned(8, "Writeback width") + wbDepth = Param.Unsigned(1, "Writeback depth") + fuPool = Param.FUPool("Functional Unit pool") + + iewToCommitDelay = Param.Unsigned(1, "Issue/Execute/Writeback to commit " + "delay") + renameToROBDelay = Param.Unsigned(1, "Rename to reorder buffer delay") + commitWidth = Param.Unsigned(8, "Commit width") + squashWidth = Param.Unsigned(8, "Squash width") + trapLatency = Param.Tick(13, "Trap latency") + fetchTrapLatency = Param.Tick(1, "Fetch trap latency") + + backComSize = Param.Unsigned(5, "Time buffer size for backwards communication") + forwardComSize = Param.Unsigned(5, "Time buffer size for forward communication") + + predType = Param.String("tournament", "Branch predictor type ('local', 'tournament')") + localPredictorSize = Param.Unsigned(2048, "Size of local predictor") + localCtrBits = Param.Unsigned(2, "Bits per counter") + localHistoryTableSize = Param.Unsigned(2048, "Size of local history table") + localHistoryBits = Param.Unsigned(11, "Bits for the local history") + globalPredictorSize = Param.Unsigned(8192, "Size of global predictor") + globalCtrBits = Param.Unsigned(2, "Bits per counter") + globalHistoryBits = Param.Unsigned(4096, "Bits of history") + choicePredictorSize = Param.Unsigned(8192, "Size of choice predictor") + choiceCtrBits = Param.Unsigned(2, "Bits of choice counters") + + BTBEntries = Param.Unsigned(4096, "Number of BTB entries") + BTBTagSize = Param.Unsigned(16, "Size of the BTB tags, in bits") + + RASSize = Param.Unsigned(16, "RAS size") + + LQEntries = Param.Unsigned(32, "Number of load queue entries") + SQEntries = Param.Unsigned(32, "Number of store queue entries") + LFSTSize = Param.Unsigned(1024, "Last fetched store table size") + SSITSize = Param.Unsigned(1024, "Store set ID table size") + + numRobs = Param.Unsigned(1, "Number of Reorder Buffers"); + + numPhysIntRegs = Param.Unsigned(256, "Number of physical integer registers") + numPhysFloatRegs = Param.Unsigned(256, "Number of physical floating point " + "registers") + numIQEntries = Param.Unsigned(64, "Number of instruction queue entries") + numROBEntries = Param.Unsigned(192, "Number of reorder buffer entries") + + instShiftAmt = Param.Unsigned(2, "Number of bits to shift instructions by") + + function_trace = Param.Bool(False, "Enable function trace") + function_trace_start = Param.Tick(0, "Cycle to start function trace") + + smtNumFetchingThreads = Param.Unsigned("SMT Number of Fetching Threads") + smtFetchPolicy = Param.String("SMT Fetch policy") + smtLSQPolicy = Param.String("SMT LSQ Sharing Policy") + smtLSQThreshold = Param.String("SMT LSQ Threshold Sharing Parameter") + smtIQPolicy = Param.String("SMT IQ Sharing Policy") + smtIQThreshold = Param.String("SMT IQ Threshold Sharing Parameter") + smtROBPolicy = Param.String("SMT ROB Sharing Policy") + smtROBThreshold = Param.String("SMT ROB Threshold Sharing Parameter") + smtCommitPolicy = Param.String("SMT Commit Policy") diff --git a/src/python/m5/objects/OzoneCPU.py b/src/python/m5/objects/OzoneCPU.py new file mode 100644 index 000000000..0913e044c --- /dev/null +++ b/src/python/m5/objects/OzoneCPU.py @@ -0,0 +1,95 @@ +from m5.params import * +from m5 import build_env +from BaseCPU import BaseCPU + +class DerivOzoneCPU(BaseCPU): + type = 'DerivOzoneCPU' + + numThreads = Param.Unsigned("number of HW thread contexts") + + checker = Param.BaseCPU("Checker CPU") + if build_env['FULL_SYSTEM']: + profile = Param.Latency('0ns', "trace the kernel stack") + + icache_port = Port("Instruction Port") + dcache_port = Port("Data Port") + + width = Param.Unsigned("Width") + frontEndWidth = Param.Unsigned("Front end width") + frontEndLatency = Param.Unsigned("Front end latency") + backEndWidth = Param.Unsigned("Back end width") + backEndSquashLatency = Param.Unsigned("Back end squash latency") + backEndLatency = Param.Unsigned("Back end latency") + maxInstBufferSize = Param.Unsigned("Maximum instruction buffer size") + maxOutstandingMemOps = Param.Unsigned("Maximum number of outstanding memory operations") + decodeToFetchDelay = Param.Unsigned("Decode to fetch delay") + renameToFetchDelay = Param.Unsigned("Rename to fetch delay") + iewToFetchDelay = Param.Unsigned("Issue/Execute/Writeback to fetch " + "delay") + commitToFetchDelay = Param.Unsigned("Commit to fetch delay") + fetchWidth = Param.Unsigned("Fetch width") + + renameToDecodeDelay = Param.Unsigned("Rename to decode delay") + iewToDecodeDelay = Param.Unsigned("Issue/Execute/Writeback to decode " + "delay") + commitToDecodeDelay = Param.Unsigned("Commit to decode delay") + fetchToDecodeDelay = Param.Unsigned("Fetch to decode delay") + decodeWidth = Param.Unsigned("Decode width") + + iewToRenameDelay = Param.Unsigned("Issue/Execute/Writeback to rename " + "delay") + commitToRenameDelay = Param.Unsigned("Commit to rename delay") + decodeToRenameDelay = Param.Unsigned("Decode to rename delay") + renameWidth = Param.Unsigned("Rename width") + + commitToIEWDelay = Param.Unsigned("Commit to " + "Issue/Execute/Writeback delay") + renameToIEWDelay = Param.Unsigned("Rename to " + "Issue/Execute/Writeback delay") + issueToExecuteDelay = Param.Unsigned("Issue to execute delay (internal " + "to the IEW stage)") + issueWidth = Param.Unsigned("Issue width") + executeWidth = Param.Unsigned("Execute width") + executeIntWidth = Param.Unsigned("Integer execute width") + executeFloatWidth = Param.Unsigned("Floating point execute width") + executeBranchWidth = Param.Unsigned("Branch execute width") + executeMemoryWidth = Param.Unsigned("Memory execute width") + + iewToCommitDelay = Param.Unsigned("Issue/Execute/Writeback to commit " + "delay") + renameToROBDelay = Param.Unsigned("Rename to reorder buffer delay") + commitWidth = Param.Unsigned("Commit width") + squashWidth = Param.Unsigned("Squash width") + + predType = Param.String("Type of branch predictor ('local', 'tournament')") + localPredictorSize = Param.Unsigned("Size of local predictor") + localCtrBits = Param.Unsigned("Bits per counter") + localHistoryTableSize = Param.Unsigned("Size of local history table") + localHistoryBits = Param.Unsigned("Bits for the local history") + globalPredictorSize = Param.Unsigned("Size of global predictor") + globalCtrBits = Param.Unsigned("Bits per counter") + globalHistoryBits = Param.Unsigned("Bits of history") + choicePredictorSize = Param.Unsigned("Size of choice predictor") + choiceCtrBits = Param.Unsigned("Bits of choice counters") + + BTBEntries = Param.Unsigned("Number of BTB entries") + BTBTagSize = Param.Unsigned("Size of the BTB tags, in bits") + + RASSize = Param.Unsigned("RAS size") + + LQEntries = Param.Unsigned("Number of load queue entries") + SQEntries = Param.Unsigned("Number of store queue entries") + lsqLimits = Param.Bool(True, "LSQ size limits dispatch") + LFSTSize = Param.Unsigned("Last fetched store table size") + SSITSize = Param.Unsigned("Store set ID table size") + + numPhysIntRegs = Param.Unsigned("Number of physical integer registers") + numPhysFloatRegs = Param.Unsigned("Number of physical floating point " + "registers") + numIQEntries = Param.Unsigned("Number of instruction queue entries") + numROBEntries = Param.Unsigned("Number of reorder buffer entries") + + instShiftAmt = Param.Unsigned("Number of bits to shift instructions by") + + function_trace = Param.Bool(False, "Enable function trace") + function_trace_start = Param.Tick(0, "Cycle to start function trace") diff --git a/src/python/m5/objects/Pci.py b/src/python/m5/objects/Pci.py new file mode 100644 index 000000000..55bf23534 --- /dev/null +++ b/src/python/m5/objects/Pci.py @@ -0,0 +1,62 @@ +from m5.SimObject import SimObject +from m5.params import * +from m5.proxy import * +from Device import BasicPioDevice, DmaDevice, PioDevice + +class PciConfigData(SimObject): + type = 'PciConfigData' + VendorID = Param.UInt16("Vendor ID") + DeviceID = Param.UInt16("Device ID") + Command = Param.UInt16(0, "Command") + Status = Param.UInt16(0, "Status") + Revision = Param.UInt8(0, "Device") + ProgIF = Param.UInt8(0, "Programming Interface") + SubClassCode = Param.UInt8(0, "Sub-Class Code") + ClassCode = Param.UInt8(0, "Class Code") + CacheLineSize = Param.UInt8(0, "System Cacheline Size") + LatencyTimer = Param.UInt8(0, "PCI Latency Timer") + HeaderType = Param.UInt8(0, "PCI Header Type") + BIST = Param.UInt8(0, "Built In Self Test") + + BAR0 = Param.UInt32(0x00, "Base Address Register 0") + BAR1 = Param.UInt32(0x00, "Base Address Register 1") + BAR2 = Param.UInt32(0x00, "Base Address Register 2") + BAR3 = Param.UInt32(0x00, "Base Address Register 3") + BAR4 = Param.UInt32(0x00, "Base Address Register 4") + BAR5 = Param.UInt32(0x00, "Base Address Register 5") + BAR0Size = Param.MemorySize32('0B', "Base Address Register 0 Size") + BAR1Size = Param.MemorySize32('0B', "Base Address Register 1 Size") + BAR2Size = Param.MemorySize32('0B', "Base Address Register 2 Size") + BAR3Size = Param.MemorySize32('0B', "Base Address Register 3 Size") + BAR4Size = Param.MemorySize32('0B', "Base Address Register 4 Size") + BAR5Size = Param.MemorySize32('0B', "Base Address Register 5 Size") + + CardbusCIS = Param.UInt32(0x00, "Cardbus Card Information Structure") + SubsystemID = Param.UInt16(0x00, "Subsystem ID") + SubsystemVendorID = Param.UInt16(0x00, "Subsystem Vendor ID") + ExpansionROM = Param.UInt32(0x00, "Expansion ROM Base Address") + InterruptLine = Param.UInt8(0x00, "Interrupt Line") + InterruptPin = Param.UInt8(0x00, "Interrupt Pin") + MaximumLatency = Param.UInt8(0x00, "Maximum Latency") + MinimumGrant = Param.UInt8(0x00, "Minimum Grant") + +class PciConfigAll(PioDevice): + type = 'PciConfigAll' + pio_latency = Param.Tick(1, "Programmed IO latency in simticks") + bus = Param.UInt8(0x00, "PCI bus to act as config space for") + size = Param.MemorySize32('16MB', "Size of config space") + + +class PciDevice(DmaDevice): + type = 'PciDevice' + abstract = True + config = Port(Self.pio.peerObj.port, "PCI configuration space port") + pci_bus = Param.Int("PCI bus") + pci_dev = Param.Int("PCI device number") + pci_func = Param.Int("PCI function code") + pio_latency = Param.Latency('1ns', "Programmed IO latency in simticks") + configdata = Param.PciConfigData(Parent.any, "PCI Config data") + config_latency = Param.Latency('20ns', "Config read or write latency") + +class PciFake(PciDevice): + type = 'PciFake' diff --git a/src/python/m5/objects/PhysicalMemory.py b/src/python/m5/objects/PhysicalMemory.py new file mode 100644 index 000000000..dd3ffd651 --- /dev/null +++ b/src/python/m5/objects/PhysicalMemory.py @@ -0,0 +1,28 @@ +from m5.params import * +from m5.proxy import * +from MemObject import * + +class PhysicalMemory(MemObject): + type = 'PhysicalMemory' + port = Port("the access port") + range = Param.AddrRange(AddrRange('128MB'), "Device Address") + file = Param.String('', "memory mapped file") + latency = Param.Latency(Parent.clock, "latency of an access") + +class DRAMMemory(PhysicalMemory): + type = 'DRAMMemory' + # Many of these should be observed from the configuration + cpu_ratio = Param.Int(5,"ratio between CPU speed and memory bus speed") + mem_type = Param.String("SDRAM", "Type of DRAM (DRDRAM, SDRAM)") + mem_actpolicy = Param.String("open", "Open/Close policy") + memctrladdr_type = Param.String("interleaved", "Mapping interleaved or direct") + bus_width = Param.Int(16, "") + act_lat = Param.Int(2, "RAS to CAS delay") + cas_lat = Param.Int(1, "CAS delay") + war_lat = Param.Int(2, "write after read delay") + pre_lat = Param.Int(2, "precharge delay") + dpl_lat = Param.Int(2, "data in to precharge delay") + trc_lat = Param.Int(6, "row cycle delay") + num_banks = Param.Int(4, "Number of Banks") + num_cpus = Param.Int(4, "Number of CPUs connected to DRAM") + diff --git a/src/python/m5/objects/Platform.py b/src/python/m5/objects/Platform.py new file mode 100644 index 000000000..ab2083eea --- /dev/null +++ b/src/python/m5/objects/Platform.py @@ -0,0 +1,7 @@ +from m5.SimObject import SimObject +from m5.params import * +from m5.proxy import * +class Platform(SimObject): + type = 'Platform' + abstract = True + intrctrl = Param.IntrControl(Parent.any, "interrupt controller") diff --git a/src/python/m5/objects/Process.py b/src/python/m5/objects/Process.py new file mode 100644 index 000000000..771ad4101 --- /dev/null +++ b/src/python/m5/objects/Process.py @@ -0,0 +1,35 @@ +from m5.SimObject import SimObject +from m5.params import * +from m5.proxy import * +class Process(SimObject): + type = 'Process' + abstract = True + output = Param.String('cout', 'filename for stdout/stderr') + system = Param.System(Parent.any, "system process will run on") + +class LiveProcess(Process): + type = 'LiveProcess' + executable = Param.String('', "executable (overrides cmd[0] if set)") + cmd = VectorParam.String("command line (executable plus arguments)") + env = VectorParam.String('', "environment settings") + input = Param.String('cin', "filename for stdin") + uid = Param.Int(100, 'user id') + euid = Param.Int(100, 'effective user id') + gid = Param.Int(100, 'group id') + egid = Param.Int(100, 'effective group id') + pid = Param.Int(100, 'process id') + ppid = Param.Int(99, 'parent process id') + +class AlphaLiveProcess(LiveProcess): + type = 'AlphaLiveProcess' + +class SparcLiveProcess(LiveProcess): + type = 'SparcLiveProcess' + +class MipsLiveProcess(LiveProcess): + type = 'MipsLiveProcess' + +class EioProcess(Process): + type = 'EioProcess' + chkpt = Param.String('', "EIO checkpoint file name (optional)") + file = Param.String("EIO trace file name") diff --git a/src/python/m5/objects/Repl.py b/src/python/m5/objects/Repl.py new file mode 100644 index 000000000..10892cf6f --- /dev/null +++ b/src/python/m5/objects/Repl.py @@ -0,0 +1,11 @@ +from m5.SimObject import SimObject +from m5.params import * +class Repl(SimObject): + type = 'Repl' + abstract = True + +class GenRepl(Repl): + type = 'GenRepl' + fresh_res = Param.Int("associativity") + num_pools = Param.Int("capacity in bytes") + pool_res = Param.Int("block size in bytes") diff --git a/src/python/m5/objects/Root.py b/src/python/m5/objects/Root.py new file mode 100644 index 000000000..8e8d87f6d --- /dev/null +++ b/src/python/m5/objects/Root.py @@ -0,0 +1,25 @@ +from m5.SimObject import SimObject +from m5.params import * +from Serialize import Serialize +from Serialize import Statreset +from Statistics import Statistics +from Trace import Trace +from ExeTrace import ExecutionTrace +from Debug import Debug + +class Root(SimObject): + type = 'Root' + clock = Param.RootClock('1THz', "tick frequency") + max_tick = Param.Tick('0', "maximum simulation ticks (0 = infinite)") + progress_interval = Param.Tick('0', + "print a progress message every n ticks (0 = never)") + output_file = Param.String('cout', "file to dump simulator output to") + checkpoint = Param.String('', "checkpoint file to load") +# stats = Param.Statistics(Statistics(), "statistics object") +# trace = Param.Trace(Trace(), "trace object") +# serialize = Param.Serialize(Serialize(), "checkpoint generation options") + stats = Statistics() + trace = Trace() + exetrace = ExecutionTrace() + serialize = Serialize() + debug = Debug() diff --git a/src/python/m5/objects/SimConsole.py b/src/python/m5/objects/SimConsole.py new file mode 100644 index 000000000..bdd7f246d --- /dev/null +++ b/src/python/m5/objects/SimConsole.py @@ -0,0 +1,14 @@ +from m5.SimObject import SimObject +from m5.params import * +from m5.proxy import * +class ConsoleListener(SimObject): + type = 'ConsoleListener' + port = Param.TcpPort(3456, "listen port") + +class SimConsole(SimObject): + type = 'SimConsole' + append_name = Param.Bool(True, "append name() to filename") + intr_control = Param.IntrControl(Parent.any, "interrupt controller") + listener = Param.ConsoleListener("console listener") + number = Param.Int(0, "console number") + output = Param.String('console', "file to dump output to") diff --git a/src/python/m5/objects/SimpleDisk.py b/src/python/m5/objects/SimpleDisk.py new file mode 100644 index 000000000..099a77dbb --- /dev/null +++ b/src/python/m5/objects/SimpleDisk.py @@ -0,0 +1,7 @@ +from m5.SimObject import SimObject +from m5.params import * +from m5.proxy import * +class SimpleDisk(SimObject): + type = 'SimpleDisk' + disk = Param.DiskImage("Disk Image") + system = Param.System(Parent.any, "Sysetm Pointer") diff --git a/src/python/m5/objects/SimpleOzoneCPU.py b/src/python/m5/objects/SimpleOzoneCPU.py new file mode 100644 index 000000000..193f31b0f --- /dev/null +++ b/src/python/m5/objects/SimpleOzoneCPU.py @@ -0,0 +1,87 @@ +from m5.params import * +from m5 import build_env +from BaseCPU import BaseCPU + +class SimpleOzoneCPU(BaseCPU): + type = 'SimpleOzoneCPU' + + numThreads = Param.Unsigned("number of HW thread contexts") + + if not build_env['FULL_SYSTEM']: + mem = Param.FunctionalMemory(NULL, "memory") + + width = Param.Unsigned("Width") + frontEndWidth = Param.Unsigned("Front end width") + backEndWidth = Param.Unsigned("Back end width") + backEndSquashLatency = Param.Unsigned("Back end squash latency") + backEndLatency = Param.Unsigned("Back end latency") + maxInstBufferSize = Param.Unsigned("Maximum instruction buffer size") + decodeToFetchDelay = Param.Unsigned("Decode to fetch delay") + renameToFetchDelay = Param.Unsigned("Rename to fetch delay") + iewToFetchDelay = Param.Unsigned("Issue/Execute/Writeback to fetch " + "delay") + commitToFetchDelay = Param.Unsigned("Commit to fetch delay") + fetchWidth = Param.Unsigned("Fetch width") + + renameToDecodeDelay = Param.Unsigned("Rename to decode delay") + iewToDecodeDelay = Param.Unsigned("Issue/Execute/Writeback to decode " + "delay") + commitToDecodeDelay = Param.Unsigned("Commit to decode delay") + fetchToDecodeDelay = Param.Unsigned("Fetch to decode delay") + decodeWidth = Param.Unsigned("Decode width") + + iewToRenameDelay = Param.Unsigned("Issue/Execute/Writeback to rename " + "delay") + commitToRenameDelay = Param.Unsigned("Commit to rename delay") + decodeToRenameDelay = Param.Unsigned("Decode to rename delay") + renameWidth = Param.Unsigned("Rename width") + + commitToIEWDelay = Param.Unsigned("Commit to " + "Issue/Execute/Writeback delay") + renameToIEWDelay = Param.Unsigned("Rename to " + "Issue/Execute/Writeback delay") + issueToExecuteDelay = Param.Unsigned("Issue to execute delay (internal " + "to the IEW stage)") + issueWidth = Param.Unsigned("Issue width") + executeWidth = Param.Unsigned("Execute width") + executeIntWidth = Param.Unsigned("Integer execute width") + executeFloatWidth = Param.Unsigned("Floating point execute width") + executeBranchWidth = Param.Unsigned("Branch execute width") + executeMemoryWidth = Param.Unsigned("Memory execute width") + + iewToCommitDelay = Param.Unsigned("Issue/Execute/Writeback to commit " + "delay") + renameToROBDelay = Param.Unsigned("Rename to reorder buffer delay") + commitWidth = Param.Unsigned("Commit width") + squashWidth = Param.Unsigned("Squash width") + + localPredictorSize = Param.Unsigned("Size of local predictor") + localCtrBits = Param.Unsigned("Bits per counter") + localHistoryTableSize = Param.Unsigned("Size of local history table") + localHistoryBits = Param.Unsigned("Bits for the local history") + globalPredictorSize = Param.Unsigned("Size of global predictor") + globalCtrBits = Param.Unsigned("Bits per counter") + globalHistoryBits = Param.Unsigned("Bits of history") + choicePredictorSize = Param.Unsigned("Size of choice predictor") + choiceCtrBits = Param.Unsigned("Bits of choice counters") + + BTBEntries = Param.Unsigned("Number of BTB entries") + BTBTagSize = Param.Unsigned("Size of the BTB tags, in bits") + + RASSize = Param.Unsigned("RAS size") + + LQEntries = Param.Unsigned("Number of load queue entries") + SQEntries = Param.Unsigned("Number of store queue entries") + LFSTSize = Param.Unsigned("Last fetched store table size") + SSITSize = Param.Unsigned("Store set ID table size") + + numPhysIntRegs = Param.Unsigned("Number of physical integer registers") + numPhysFloatRegs = Param.Unsigned("Number of physical floating point " + "registers") + numIQEntries = Param.Unsigned("Number of instruction queue entries") + numROBEntries = Param.Unsigned("Number of reorder buffer entries") + + instShiftAmt = Param.Unsigned("Number of bits to shift instructions by") + + function_trace = Param.Bool(False, "Enable function trace") + function_trace_start = Param.Tick(0, "Cycle to start function trace") diff --git a/src/python/m5/objects/System.py b/src/python/m5/objects/System.py new file mode 100644 index 000000000..e7dd1bc60 --- /dev/null +++ b/src/python/m5/objects/System.py @@ -0,0 +1,26 @@ +from m5.SimObject import SimObject +from m5.params import * +from m5.proxy import * +from m5 import build_env + +class MemoryMode(Enum): vals = ['invalid', 'atomic', 'timing'] + +class System(SimObject): + type = 'System' + physmem = Param.PhysicalMemory(Parent.any, "phsyical memory") + mem_mode = Param.MemoryMode('atomic', "The mode the memory system is in") + if build_env['FULL_SYSTEM']: + 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") + +class AlphaSystem(System): + type = 'AlphaSystem' + console = Param.String("file that contains the console code") + pal = Param.String("file that contains palcode") + system_type = Param.UInt64("Type of system we are emulating") + system_rev = Param.UInt64("Revision of system we are emulating") diff --git a/src/python/m5/objects/Tsunami.py b/src/python/m5/objects/Tsunami.py new file mode 100644 index 000000000..0b53153a0 --- /dev/null +++ b/src/python/m5/objects/Tsunami.py @@ -0,0 +1,95 @@ +from m5.params import * +from m5.proxy import * +from Device import BasicPioDevice +from Platform import Platform +from AlphaConsole import AlphaConsole +from Uart import Uart8250 +from Pci import PciConfigAll +from BadDevice import BadDevice + +class TsunamiCChip(BasicPioDevice): + type = 'TsunamiCChip' + tsunami = Param.Tsunami(Parent.any, "Tsunami") + +class IsaFake(BasicPioDevice): + type = 'IsaFake' + pio_size = Param.Addr(0x8, "Size of address range") + +class TsunamiIO(BasicPioDevice): + type = 'TsunamiIO' + time = Param.UInt64(1136073600, + "System time to use (0 for actual time, default is 1/1/06)") + tsunami = Param.Tsunami(Parent.any, "Tsunami") + frequency = Param.Frequency('1024Hz', "frequency of interrupts") + +class TsunamiPChip(BasicPioDevice): + type = 'TsunamiPChip' + tsunami = Param.Tsunami(Parent.any, "Tsunami") + +class Tsunami(Platform): + type = 'Tsunami' + system = Param.System(Parent.any, "system") + + cchip = TsunamiCChip(pio_addr=0x801a0000000) + pchip = TsunamiPChip(pio_addr=0x80180000000) + pciconfig = PciConfigAll() + fake_sm_chip = IsaFake(pio_addr=0x801fc000370) + + fake_uart1 = IsaFake(pio_addr=0x801fc0002f8) + fake_uart2 = IsaFake(pio_addr=0x801fc0003e8) + fake_uart3 = IsaFake(pio_addr=0x801fc0002e8) + fake_uart4 = IsaFake(pio_addr=0x801fc0003f0) + + fake_ppc = IsaFake(pio_addr=0x801fc0003bc) + + fake_OROM = IsaFake(pio_addr=0x800000a0000, pio_size=0x60000) + + fake_pnp_addr = IsaFake(pio_addr=0x801fc000279) + fake_pnp_write = IsaFake(pio_addr=0x801fc000a79) + fake_pnp_read0 = IsaFake(pio_addr=0x801fc000203) + fake_pnp_read1 = IsaFake(pio_addr=0x801fc000243) + fake_pnp_read2 = IsaFake(pio_addr=0x801fc000283) + fake_pnp_read3 = IsaFake(pio_addr=0x801fc0002c3) + fake_pnp_read4 = IsaFake(pio_addr=0x801fc000303) + fake_pnp_read5 = IsaFake(pio_addr=0x801fc000343) + fake_pnp_read6 = IsaFake(pio_addr=0x801fc000383) + fake_pnp_read7 = IsaFake(pio_addr=0x801fc0003c3) + + fake_ata0 = IsaFake(pio_addr=0x801fc0001f0) + fake_ata1 = IsaFake(pio_addr=0x801fc000170) + + fb = BadDevice(pio_addr=0x801fc0003d0, devicename='FrameBuffer') + io = TsunamiIO(pio_addr=0x801fc000000) + uart = Uart8250(pio_addr=0x801fc0003f8) + console = AlphaConsole(pio_addr=0x80200000000, disk=Parent.simple_disk) + + # Attach I/O devices to specified bus object. Can't do this + # earlier, since the bus object itself is typically defined at the + # System level. + def attachIO(self, bus): + self.cchip.pio = bus.port + self.pchip.pio = bus.port + self.pciconfig.pio = bus.default + self.fake_sm_chip.pio = bus.port + self.fake_uart1.pio = bus.port + self.fake_uart2.pio = bus.port + self.fake_uart3.pio = bus.port + self.fake_uart4.pio = bus.port + self.fake_ppc.pio = bus.port + self.fake_OROM.pio = bus.port + self.fake_pnp_addr.pio = bus.port + self.fake_pnp_write.pio = bus.port + self.fake_pnp_read0.pio = bus.port + self.fake_pnp_read1.pio = bus.port + self.fake_pnp_read2.pio = bus.port + self.fake_pnp_read3.pio = bus.port + self.fake_pnp_read4.pio = bus.port + self.fake_pnp_read5.pio = bus.port + self.fake_pnp_read6.pio = bus.port + self.fake_pnp_read7.pio = bus.port + self.fake_ata0.pio = bus.port + self.fake_ata1.pio = bus.port + self.fb.pio = bus.port + self.io.pio = bus.port + self.uart.pio = bus.port + self.console.pio = bus.port diff --git a/src/python/m5/objects/Uart.py b/src/python/m5/objects/Uart.py new file mode 100644 index 000000000..62062c6b1 --- /dev/null +++ b/src/python/m5/objects/Uart.py @@ -0,0 +1,17 @@ +from m5.params import * +from m5.proxy import * +from m5 import build_env +from Device import BasicPioDevice + +class Uart(BasicPioDevice): + type = 'Uart' + abstract = True + sim_console = Param.SimConsole(Parent.any, "The console") + +class Uart8250(Uart): + type = 'Uart8250' + +if build_env['ALPHA_TLASER']: + class Uart8530(Uart): + type = 'Uart8530' + |