877435950c
Add a set of scripts to automatically test checkpointing in the regression framework. The checkpointing tests are similar to the switcheroo tests, but instead of switching between CPUs, they checkpoint the system and restore from the checkpoint again. This is done at regular intervals, typically while booting Linux. The implementation is fairly straight forward, with the exception that we have to work around gem5's inability to restore from a checkpoint after a system has been instantiated. We work around this by forking off child processes that does the actual simulation and never instantiate a system in the parent process unless a maximum checkpoint count is reached (in which case we just simulate the system to completion in the parent). Checkpoint testing is currently only enabled 32- and 64-bit ARM systems using atomic CPUs. Note: An unfortunate side-effect of forking is that every new process will overwrite the stats and terminal output from the previous process. This means that the output directory only contains data from the last checkpoint.
1620 lines
59 KiB
JSON
1620 lines
59 KiB
JSON
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},
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|
|
"latency": 30000,
|
|
"name": "vram",
|
|
"eventq_index": 0,
|
|
"clk_domain": "system.clk_domain",
|
|
"latency_var": 0,
|
|
"bandwidth": "73.000000",
|
|
"conf_table_reported": false,
|
|
"cxx_class": "SimpleMemory",
|
|
"path": "system.realview.vram",
|
|
"null": false,
|
|
"type": "SimpleMemory",
|
|
"port": {
|
|
"peer": "system.iobus.master[11]",
|
|
"role": "SLAVE"
|
|
},
|
|
"in_addr_map": true
|
|
},
|
|
"pci_io_base": 788529152,
|
|
"nvmem": {
|
|
"range": "0:67108863",
|
|
"latency": 30000,
|
|
"name": "nvmem",
|
|
"eventq_index": 0,
|
|
"clk_domain": "system.clk_domain",
|
|
"latency_var": 0,
|
|
"bandwidth": "73.000000",
|
|
"conf_table_reported": true,
|
|
"cxx_class": "SimpleMemory",
|
|
"path": "system.realview.nvmem",
|
|
"null": false,
|
|
"type": "SimpleMemory",
|
|
"port": {
|
|
"peer": "system.membus.master[1]",
|
|
"role": "SLAVE"
|
|
},
|
|
"in_addr_map": true
|
|
},
|
|
"clcd": {
|
|
"dma": {
|
|
"peer": "system.iobus.slave[1]",
|
|
"role": "MASTER"
|
|
},
|
|
"pixel_clock": 41667,
|
|
"vnc": "system.vncserver",
|
|
"name": "clcd",
|
|
"pio": {
|
|
"peer": "system.iobus.master[4]",
|
|
"role": "SLAVE"
|
|
},
|
|
"amba_id": 1315089,
|
|
"pio_latency": 10000,
|
|
"clk_domain": "system.clk_domain",
|
|
"system": "system",
|
|
"gic": "system.realview.gic",
|
|
"int_num": 46,
|
|
"eventq_index": 0,
|
|
"cxx_class": "Pl111",
|
|
"enable_capture": true,
|
|
"path": "system.realview.clcd",
|
|
"pio_addr": 471793664,
|
|
"type": "Pl111"
|
|
},
|
|
"name": "realview",
|
|
"uart": {
|
|
"terminal": "system.terminal",
|
|
"name": "uart",
|
|
"int_delay": 100000,
|
|
"platform": "system.realview",
|
|
"pio": {
|
|
"peer": "system.iobus.master[0]",
|
|
"role": "SLAVE"
|
|
},
|
|
"pio_latency": 100000,
|
|
"clk_domain": "system.clk_domain",
|
|
"system": "system",
|
|
"gic": "system.realview.gic",
|
|
"int_num": 37,
|
|
"eventq_index": 0,
|
|
"end_on_eot": false,
|
|
"cxx_class": "Pl011",
|
|
"path": "system.realview.uart",
|
|
"pio_addr": 470351872,
|
|
"type": "Pl011"
|
|
},
|
|
"watchdog_fake": {
|
|
"name": "watchdog_fake",
|
|
"pio": {
|
|
"peer": "system.iobus.master[17]",
|
|
"role": "SLAVE"
|
|
},
|
|
"amba_id": 0,
|
|
"ignore_access": false,
|
|
"pio_latency": 100000,
|
|
"clk_domain": "system.clk_domain",
|
|
"system": "system",
|
|
"eventq_index": 0,
|
|
"cxx_class": "AmbaFake",
|
|
"path": "system.realview.watchdog_fake",
|
|
"pio_addr": 470745088,
|
|
"type": "AmbaFake"
|
|
},
|
|
"intrctrl": "system.intrctrl",
|
|
"kmi1": {
|
|
"vnc": "system.vncserver",
|
|
"name": "kmi1",
|
|
"int_delay": 1000000,
|
|
"pio": {
|
|
"peer": "system.iobus.master[7]",
|
|
"role": "SLAVE"
|
|
},
|
|
"amba_id": 1314896,
|
|
"pio_latency": 100000,
|
|
"clk_domain": "system.clk_domain",
|
|
"system": "system",
|
|
"gic": "system.realview.gic",
|
|
"int_num": 45,
|
|
"eventq_index": 0,
|
|
"is_mouse": true,
|
|
"cxx_class": "Pl050",
|
|
"path": "system.realview.kmi1",
|
|
"pio_addr": 470220800,
|
|
"type": "Pl050"
|
|
},
|
|
"kmi0": {
|
|
"vnc": "system.vncserver",
|
|
"name": "kmi0",
|
|
"int_delay": 1000000,
|
|
"pio": {
|
|
"peer": "system.iobus.master[6]",
|
|
"role": "SLAVE"
|
|
},
|
|
"amba_id": 1314896,
|
|
"pio_latency": 100000,
|
|
"clk_domain": "system.clk_domain",
|
|
"system": "system",
|
|
"gic": "system.realview.gic",
|
|
"int_num": 44,
|
|
"eventq_index": 0,
|
|
"is_mouse": false,
|
|
"cxx_class": "Pl050",
|
|
"path": "system.realview.kmi0",
|
|
"pio_addr": 470155264,
|
|
"type": "Pl050"
|
|
},
|
|
"cf_ctrl": {
|
|
"PMCAPNextCapability": 0,
|
|
"InterruptPin": 1,
|
|
"HeaderType": 0,
|
|
"VendorID": 32902,
|
|
"MSIXMsgCtrl": 0,
|
|
"MSIXCAPNextCapability": 0,
|
|
"PXCAPLinkCtrl": 0,
|
|
"Revision": 0,
|
|
"LegacyIOBase": 0,
|
|
"pio_latency": 30000,
|
|
"platform": "system.realview",
|
|
"PXCAPLinkCap": 0,
|
|
"CapabilityPtr": 0,
|
|
"MSIXCAPBaseOffset": 0,
|
|
"PXCAPDevCapabilities": 0,
|
|
"MSIXCAPCapId": 0,
|
|
"BAR3Size": 4,
|
|
"PXCAPCapabilities": 0,
|
|
"SubsystemID": 0,
|
|
"PXCAPCapId": 0,
|
|
"BAR4": 1,
|
|
"BAR1": 471466240,
|
|
"BAR0": 471465984,
|
|
"BAR3": 1,
|
|
"BAR2": 1,
|
|
"BAR5": 1,
|
|
"PXCAPDevStatus": 0,
|
|
"disks": [],
|
|
"BAR2Size": 8,
|
|
"MSICAPNextCapability": 0,
|
|
"ExpansionROM": 0,
|
|
"MSICAPMsgCtrl": 0,
|
|
"BAR5Size": 0,
|
|
"CardbusCIS": 0,
|
|
"MSIXPbaOffset": 0,
|
|
"MSICAPBaseOffset": 0,
|
|
"MaximumLatency": 0,
|
|
"BAR2LegacyIO": false,
|
|
"LatencyTimer": 0,
|
|
"BAR4LegacyIO": false,
|
|
"PXCAPLinkStatus": 0,
|
|
"PXCAPDevCap2": 0,
|
|
"PXCAPDevCtrl": 0,
|
|
"MSICAPMaskBits": 0,
|
|
"Command": 1,
|
|
"SubClassCode": 1,
|
|
"pci_func": 0,
|
|
"BAR5LegacyIO": false,
|
|
"MSICAPMsgData": 0,
|
|
"BIST": 0,
|
|
"PXCAPDevCtrl2": 0,
|
|
"pci_bus": 2,
|
|
"InterruptLine": 31,
|
|
"MSICAPMsgAddr": 0,
|
|
"BAR3LegacyIO": false,
|
|
"BAR4Size": 16,
|
|
"path": "system.realview.cf_ctrl",
|
|
"MinimumGrant": 0,
|
|
"Status": 640,
|
|
"BAR0Size": 256,
|
|
"system": "system",
|
|
"name": "cf_ctrl",
|
|
"PXCAPNextCapability": 0,
|
|
"eventq_index": 0,
|
|
"type": "IdeController",
|
|
"ctrl_offset": 2,
|
|
"PXCAPBaseOffset": 0,
|
|
"DeviceID": 28945,
|
|
"io_shift": 2,
|
|
"CacheLineSize": 0,
|
|
"dma": {
|
|
"peer": "system.iobus.slave[2]",
|
|
"role": "MASTER"
|
|
},
|
|
"PMCAPCapId": 0,
|
|
"config_latency": 20000,
|
|
"BAR1Size": 4096,
|
|
"pio": {
|
|
"peer": "system.iobus.master[8]",
|
|
"role": "SLAVE"
|
|
},
|
|
"pci_dev": 0,
|
|
"PMCAPCtrlStatus": 0,
|
|
"cxx_class": "IdeController",
|
|
"clk_domain": "system.clk_domain",
|
|
"SubsystemVendorID": 0,
|
|
"PMCAPBaseOffset": 0,
|
|
"config": {
|
|
"peer": "system.iobus.master[9]",
|
|
"role": "SLAVE"
|
|
},
|
|
"MSICAPPendingBits": 0,
|
|
"MSIXTableOffset": 0,
|
|
"MSICAPMsgUpperAddr": 0,
|
|
"MSICAPCapId": 0,
|
|
"BAR0LegacyIO": true,
|
|
"ProgIF": 133,
|
|
"BAR1LegacyIO": true,
|
|
"PMCAPCapabilities": 0,
|
|
"ClassCode": 1
|
|
},
|
|
"sp810_fake": {
|
|
"name": "sp810_fake",
|
|
"pio": {
|
|
"peer": "system.iobus.master[16]",
|
|
"role": "SLAVE"
|
|
},
|
|
"amba_id": 0,
|
|
"ignore_access": true,
|
|
"pio_latency": 100000,
|
|
"clk_domain": "system.clk_domain",
|
|
"system": "system",
|
|
"eventq_index": 0,
|
|
"cxx_class": "AmbaFake",
|
|
"path": "system.realview.sp810_fake",
|
|
"pio_addr": 469893120,
|
|
"type": "AmbaFake"
|
|
},
|
|
"ethernet": {
|
|
"PMCAPNextCapability": 0,
|
|
"InterruptPin": 1,
|
|
"HeaderType": 0,
|
|
"VendorID": 32902,
|
|
"MSIXMsgCtrl": 0,
|
|
"MSIXCAPNextCapability": 0,
|
|
"PXCAPLinkCtrl": 0,
|
|
"Revision": 0,
|
|
"hardware_address": "<m5.params.EthernetAddr object at 0x46abfd0>",
|
|
"LegacyIOBase": 0,
|
|
"pio_latency": 30000,
|
|
"platform": "system.realview",
|
|
"PXCAPLinkCap": 0,
|
|
"CapabilityPtr": 0,
|
|
"MSIXCAPBaseOffset": 0,
|
|
"PXCAPDevCapabilities": 0,
|
|
"MSIXCAPCapId": 0,
|
|
"BAR3Size": 0,
|
|
"rx_desc_cache_size": 64,
|
|
"PXCAPCapabilities": 0,
|
|
"SubsystemID": 4104,
|
|
"PXCAPCapId": 0,
|
|
"BAR4": 0,
|
|
"BAR1": 0,
|
|
"BAR0": 0,
|
|
"BAR3": 0,
|
|
"BAR2": 0,
|
|
"BAR5": 0,
|
|
"PXCAPDevStatus": 0,
|
|
"BAR2Size": 0,
|
|
"MSICAPNextCapability": 0,
|
|
"ExpansionROM": 0,
|
|
"rx_write_delay": 0,
|
|
"MSICAPMsgCtrl": 0,
|
|
"BAR5Size": 0,
|
|
"CardbusCIS": 0,
|
|
"MSIXPbaOffset": 0,
|
|
"MSICAPBaseOffset": 0,
|
|
"MaximumLatency": 0,
|
|
"BAR2LegacyIO": false,
|
|
"LatencyTimer": 0,
|
|
"BAR4LegacyIO": false,
|
|
"PXCAPLinkStatus": 0,
|
|
"PXCAPDevCap2": 0,
|
|
"PXCAPDevCtrl": 0,
|
|
"MSICAPMaskBits": 0,
|
|
"Command": 0,
|
|
"SubClassCode": 0,
|
|
"pci_func": 0,
|
|
"BAR5LegacyIO": false,
|
|
"MSICAPMsgData": 0,
|
|
"BIST": 0,
|
|
"PXCAPDevCtrl2": 0,
|
|
"pci_bus": 0,
|
|
"InterruptLine": 1,
|
|
"fetch_delay": 10000,
|
|
"MSICAPMsgAddr": 0,
|
|
"BAR3LegacyIO": false,
|
|
"BAR4Size": 0,
|
|
"path": "system.realview.ethernet",
|
|
"MinimumGrant": 255,
|
|
"phy_epid": 896,
|
|
"Status": 0,
|
|
"BAR0Size": 131072,
|
|
"system": "system",
|
|
"name": "ethernet",
|
|
"PXCAPNextCapability": 0,
|
|
"eventq_index": 0,
|
|
"type": "IGbE",
|
|
"tx_fifo_size": 393216,
|
|
"PXCAPBaseOffset": 0,
|
|
"DeviceID": 4213,
|
|
"tx_read_delay": 0,
|
|
"CacheLineSize": 0,
|
|
"dma": {
|
|
"peer": "system.iobus.slave[4]",
|
|
"role": "MASTER"
|
|
},
|
|
"PMCAPCapId": 0,
|
|
"tx_desc_cache_size": 64,
|
|
"config_latency": 20000,
|
|
"BAR1Size": 0,
|
|
"pio": {
|
|
"peer": "system.iobus.master[25]",
|
|
"role": "SLAVE"
|
|
},
|
|
"pci_dev": 0,
|
|
"PMCAPCtrlStatus": 0,
|
|
"cxx_class": "IGbE",
|
|
"wb_delay": 10000,
|
|
"fetch_comp_delay": 10000,
|
|
"clk_domain": "system.clk_domain",
|
|
"SubsystemVendorID": 32902,
|
|
"PMCAPBaseOffset": 0,
|
|
"config": {
|
|
"peer": "system.iobus.master[26]",
|
|
"role": "SLAVE"
|
|
},
|
|
"MSICAPPendingBits": 0,
|
|
"MSIXTableOffset": 0,
|
|
"MSICAPMsgUpperAddr": 0,
|
|
"MSICAPCapId": 0,
|
|
"BAR0LegacyIO": false,
|
|
"ProgIF": 0,
|
|
"BAR1LegacyIO": false,
|
|
"wb_comp_delay": 10000,
|
|
"PMCAPCapabilities": 0,
|
|
"ClassCode": 2,
|
|
"rx_fifo_size": 393216,
|
|
"phy_pid": 680
|
|
},
|
|
"ide": {
|
|
"PMCAPNextCapability": 0,
|
|
"InterruptPin": 2,
|
|
"HeaderType": 0,
|
|
"VendorID": 32902,
|
|
"MSIXMsgCtrl": 0,
|
|
"MSIXCAPNextCapability": 0,
|
|
"PXCAPLinkCtrl": 0,
|
|
"Revision": 0,
|
|
"LegacyIOBase": 0,
|
|
"pio_latency": 30000,
|
|
"platform": "system.realview",
|
|
"PXCAPLinkCap": 0,
|
|
"CapabilityPtr": 0,
|
|
"MSIXCAPBaseOffset": 0,
|
|
"PXCAPDevCapabilities": 0,
|
|
"MSIXCAPCapId": 0,
|
|
"BAR3Size": 4,
|
|
"PXCAPCapabilities": 0,
|
|
"SubsystemID": 0,
|
|
"PXCAPCapId": 0,
|
|
"BAR4": 1,
|
|
"BAR1": 1,
|
|
"BAR0": 1,
|
|
"BAR3": 1,
|
|
"BAR2": 1,
|
|
"BAR5": 1,
|
|
"PXCAPDevStatus": 0,
|
|
"disks": [
|
|
"system.cf0"
|
|
],
|
|
"BAR2Size": 8,
|
|
"MSICAPNextCapability": 0,
|
|
"ExpansionROM": 0,
|
|
"MSICAPMsgCtrl": 0,
|
|
"BAR5Size": 0,
|
|
"CardbusCIS": 0,
|
|
"MSIXPbaOffset": 0,
|
|
"MSICAPBaseOffset": 0,
|
|
"MaximumLatency": 0,
|
|
"BAR2LegacyIO": false,
|
|
"LatencyTimer": 0,
|
|
"BAR4LegacyIO": false,
|
|
"PXCAPLinkStatus": 0,
|
|
"PXCAPDevCap2": 0,
|
|
"PXCAPDevCtrl": 0,
|
|
"MSICAPMaskBits": 0,
|
|
"Command": 0,
|
|
"SubClassCode": 1,
|
|
"pci_func": 0,
|
|
"BAR5LegacyIO": false,
|
|
"MSICAPMsgData": 0,
|
|
"BIST": 0,
|
|
"PXCAPDevCtrl2": 0,
|
|
"pci_bus": 0,
|
|
"InterruptLine": 2,
|
|
"MSICAPMsgAddr": 0,
|
|
"BAR3LegacyIO": false,
|
|
"BAR4Size": 16,
|
|
"path": "system.realview.ide",
|
|
"MinimumGrant": 0,
|
|
"Status": 640,
|
|
"BAR0Size": 8,
|
|
"system": "system",
|
|
"name": "ide",
|
|
"PXCAPNextCapability": 0,
|
|
"eventq_index": 0,
|
|
"type": "IdeController",
|
|
"ctrl_offset": 0,
|
|
"PXCAPBaseOffset": 0,
|
|
"DeviceID": 28945,
|
|
"io_shift": 0,
|
|
"CacheLineSize": 0,
|
|
"dma": {
|
|
"peer": "system.iobus.slave[3]",
|
|
"role": "MASTER"
|
|
},
|
|
"PMCAPCapId": 0,
|
|
"config_latency": 20000,
|
|
"BAR1Size": 4,
|
|
"pio": {
|
|
"peer": "system.iobus.master[23]",
|
|
"role": "SLAVE"
|
|
},
|
|
"pci_dev": 1,
|
|
"PMCAPCtrlStatus": 0,
|
|
"cxx_class": "IdeController",
|
|
"clk_domain": "system.clk_domain",
|
|
"SubsystemVendorID": 0,
|
|
"PMCAPBaseOffset": 0,
|
|
"config": {
|
|
"peer": "system.iobus.master[24]",
|
|
"role": "SLAVE"
|
|
},
|
|
"MSICAPPendingBits": 0,
|
|
"MSIXTableOffset": 0,
|
|
"MSICAPMsgUpperAddr": 0,
|
|
"MSICAPCapId": 0,
|
|
"BAR0LegacyIO": false,
|
|
"ProgIF": 133,
|
|
"BAR1LegacyIO": false,
|
|
"PMCAPCapabilities": 0,
|
|
"ClassCode": 1
|
|
}
|
|
},
|
|
"membus": {
|
|
"default": {
|
|
"peer": "system.membus.badaddr_responder.pio",
|
|
"role": "MASTER"
|
|
},
|
|
"slave": {
|
|
"peer": [
|
|
"system.realview.hdlcd.dma",
|
|
"system.system_port",
|
|
"system.cpu.l2cache.mem_side",
|
|
"system.iocache.mem_side"
|
|
],
|
|
"role": "SLAVE"
|
|
},
|
|
"name": "membus",
|
|
"badaddr_responder": {
|
|
"system": "system",
|
|
"ret_data8": 255,
|
|
"name": "badaddr_responder",
|
|
"warn_access": "warn",
|
|
"pio": {
|
|
"peer": "system.membus.default",
|
|
"role": "SLAVE"
|
|
},
|
|
"ret_bad_addr": true,
|
|
"pio_latency": 100000,
|
|
"clk_domain": "system.clk_domain",
|
|
"fake_mem": false,
|
|
"pio_size": 8,
|
|
"ret_data32": 4294967295,
|
|
"eventq_index": 0,
|
|
"update_data": false,
|
|
"ret_data64": 18446744073709551615,
|
|
"cxx_class": "IsaFake",
|
|
"path": "system.membus.badaddr_responder",
|
|
"pio_addr": 0,
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|
"type": "IsaFake",
|
|
"ret_data16": 65535
|
|
},
|
|
"snoop_filter": null,
|
|
"forward_latency": 4,
|
|
"clk_domain": "system.clk_domain",
|
|
"system": "system",
|
|
"width": 16,
|
|
"eventq_index": 0,
|
|
"master": {
|
|
"peer": [
|
|
"system.bridge.slave",
|
|
"system.realview.nvmem.port",
|
|
"system.realview.gic.pio",
|
|
"system.realview.vgic.pio",
|
|
"system.realview.local_cpu_timer.pio",
|
|
"system.physmem.port"
|
|
],
|
|
"role": "MASTER"
|
|
},
|
|
"response_latency": 2,
|
|
"cxx_class": "CoherentXBar",
|
|
"path": "system.membus",
|
|
"snoop_response_latency": 4,
|
|
"type": "CoherentXBar",
|
|
"use_default_range": false,
|
|
"frontend_latency": 3
|
|
},
|
|
"panic_on_panic": true,
|
|
"eventq_index": 0,
|
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"iocache": {
|
|
"is_top_level": true,
|
|
"prefetcher": null,
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|
"clk_domain": "system.clk_domain",
|
|
"write_buffers": 8,
|
|
"response_latency": 50,
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|
"cxx_class": "BaseCache",
|
|
"size": 1024,
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|
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|
|
"name": "tags",
|
|
"eventq_index": 0,
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|
"hit_latency": 50,
|
|
"clk_domain": "system.clk_domain",
|
|
"sequential_access": false,
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|
"assoc": 8,
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|
"cxx_class": "LRU",
|
|
"path": "system.iocache.tags",
|
|
"block_size": 64,
|
|
"type": "LRU",
|
|
"size": 1024
|
|
},
|
|
"system": "system",
|
|
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|
|
"eventq_index": 0,
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|
"mem_side": {
|
|
"peer": "system.membus.slave[3]",
|
|
"role": "MASTER"
|
|
},
|
|
"mshrs": 20,
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|
"forward_snoops": false,
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|
"hit_latency": 50,
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|
"demand_mshr_reserve": 1,
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|
"tgts_per_mshr": 12,
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|
"addr_ranges": [
|
|
"2147483648:2415919103"
|
|
],
|
|
"assoc": 8,
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|
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|
"path": "system.iocache",
|
|
"name": "iocache",
|
|
"type": "BaseCache",
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|
"sequential_access": false,
|
|
"cpu_side": {
|
|
"peer": "system.iobus.master[27]",
|
|
"role": "SLAVE"
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|
},
|
|
"two_queue": false
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|
},
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|
"dvfs_handler": {
|
|
"enable": false,
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|
"name": "dvfs_handler",
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|
"sys_clk_domain": "system.clk_domain",
|
|
"transition_latency": 100000000,
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|
"eventq_index": 0,
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|
"cxx_class": "DVFSHandler",
|
|
"domains": [],
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|
"path": "system.dvfs_handler",
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|
"type": "DVFSHandler"
|
|
},
|
|
"work_end_exit_count": 0,
|
|
"type": "LinuxArmSystem",
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|
"bridge": {
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|
"ranges": [
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|
"788529152:805306367",
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|
"721420288:725614591",
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|
"805306368:1073741823",
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|
"1073741824:1610612735",
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|
"402653184:469762047",
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|
"469762048:536870911"
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|
],
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|
"slave": {
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|
"peer": "system.membus.master[0]",
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|
"role": "SLAVE"
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|
},
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|
"name": "bridge",
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|
"req_size": 16,
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|
"clk_domain": "system.clk_domain",
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|
"delay": 50000,
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|
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|
"master": {
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|
"peer": "system.iobus.slave[0]",
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|
"role": "MASTER"
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|
},
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|
"cxx_class": "Bridge",
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|
"path": "system.bridge",
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|
"resp_size": 16,
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|
"type": "Bridge"
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|
},
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|
"voltage_domain": {
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|
"name": "voltage_domain",
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|
"eventq_index": 0,
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|
"voltage": [
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|
"1.0"
|
|
],
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|
"cxx_class": "VoltageDomain",
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|
"path": "system.voltage_domain",
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|
"type": "VoltageDomain"
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|
},
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|
"cache_line_size": 64,
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|
"boot_osflags": "earlyprintk=pl011,0x1c090000 console=ttyAMA0 lpj=19988480 norandmaps rw loglevel=8 mem=256MB root=/dev/sda1",
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|
"physmem": [
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|
{
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|
"range": "2147483648:2415919103",
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|
"latency": 30000,
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|
"name": "physmem",
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|
"eventq_index": 0,
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|
"clk_domain": "system.clk_domain",
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|
"latency_var": 0,
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|
"bandwidth": "73.000000",
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|
"conf_table_reported": true,
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|
"cxx_class": "SimpleMemory",
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|
"path": "system.physmem",
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|
"null": false,
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|
"type": "SimpleMemory",
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|
"port": {
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|
"peer": "system.membus.master[5]",
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|
"role": "SLAVE"
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|
},
|
|
"in_addr_map": true
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|
}
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|
],
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|
"terminal": {
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|
"name": "terminal",
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|
"output": true,
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|
"number": 0,
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|
"intr_control": "system.intrctrl",
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|
"eventq_index": 0,
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|
"cxx_class": "Terminal",
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|
"path": "system.terminal",
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|
"type": "Terminal",
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|
"port": 3456
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|
},
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|
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{
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|
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"name": "itb",
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|
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|
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|
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|
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|
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|
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|
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|
"type": "ArmTableWalker",
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"port": {
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|
"peer": "system.cpu.toL2Bus.slave[2]",
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|
"role": "MASTER"
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|
},
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|
"num_squash_per_cycle": 2
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|
},
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|
"path": "system.cpu.itb",
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|
"type": "ArmTLB",
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|
"size": 64
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|
},
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|
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|
"name": "istage2_mmu",
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|
"tlb": "system.cpu.itb",
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|
"sys": "system",
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|
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|
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|
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|
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|
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|
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|
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"type": "ArmTableWalker",
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|
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|
},
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|
"path": "system.cpu.istage2_mmu.stage2_tlb",
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"type": "ArmTLB",
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|
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|
},
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|
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|
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"type": "ArmStage2MMU"
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|
},
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|
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|
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|
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|
"system": "system",
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|
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|
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|
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|
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|
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|
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|
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"slave": {
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|
"peer": [
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|
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|
"system.cpu.dcache.mem_side",
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"system.cpu.dtb.walker.port"
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|
],
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|
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|
},
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|
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|
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|
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|
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|
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|
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|
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|
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|
],
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|
},
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|
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|
},
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|
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|
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|
},
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
},
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|
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|
},
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|
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|
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},
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|
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|
},
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
},
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|
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|
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|
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|
},
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|
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|
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|
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|
"type": "ArmStage2MMU"
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|
},
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
},
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|
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|
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|
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|
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|
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|
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|
},
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|
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|
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|
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|
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|
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|
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|
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|
],
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|
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|
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|
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|
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|
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|
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|
|
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|
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|
"role": "SLAVE"
|
|
},
|
|
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|
},
|
|
"path": "system.cpu",
|
|
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|
|
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|
|
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|
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|
|
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|
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|
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|
|
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|
|
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|
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|
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|
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|
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|
|
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|
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|
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|
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|
"type": "ArmTableWalker",
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|
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|
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|
|
"role": "MASTER"
|
|
},
|
|
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|
|
},
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|
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|
|
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|
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|
},
|
|
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|
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|
|
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|
|
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|
|
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|
|
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|
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|
|
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|
|
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|
|
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|
|
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|
|
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|
|
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|
|
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|
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|
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|
|
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|
|
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|
|
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|
|
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|
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|
|
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|
|
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|
|
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|
|
"size": 32768
|
|
},
|
|
"system": "system",
|
|
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|
|
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|
|
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|
|
"peer": "system.cpu.toL2Bus.slave[1]",
|
|
"role": "MASTER"
|
|
},
|
|
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|
|
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|
|
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|
|
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|
|
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|
|
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|
|
"0:18446744073709551615"
|
|
],
|
|
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|
|
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|
|
"path": "system.cpu.dcache",
|
|
"name": "dcache",
|
|
"type": "BaseCache",
|
|
"sequential_access": false,
|
|
"cpu_side": {
|
|
"peer": "system.cpu.dcache_port",
|
|
"role": "SLAVE"
|
|
},
|
|
"two_queue": false
|
|
},
|
|
"isa": [
|
|
{
|
|
"pmu": null,
|
|
"id_pfr1": 4113,
|
|
"id_pfr0": 49,
|
|
"id_isar1": 34677009,
|
|
"id_isar0": 34607377,
|
|
"id_isar3": 17899825,
|
|
"id_isar2": 555950401,
|
|
"id_isar5": 0,
|
|
"id_isar4": 268501314,
|
|
"cxx_class": "ArmISA::ISA",
|
|
"id_aa64mmfr1_el1": 0,
|
|
"id_aa64pfr1_el1": 0,
|
|
"system": "system",
|
|
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|
|
"type": "ArmISA",
|
|
"id_aa64dfr1_el1": 0,
|
|
"fpsid": 1090793632,
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