gem5/objects/DiskImage.mpy

simobj DiskImage(SimObject):
    abstract = True
    image_file = Param.String("disk image file")
    read_only = Param.Bool(false, "read only image")

simobj RawDiskImage(DiskImage):
    pass

simobj CowDiskImage(DiskImage):
    child = Param.DiskImage("child image")
    table_size = Param.Int(65536, "initial table size")
    image_file = ''
New and improved configuration mechanism. No more writing of wierd ini files. The ini files are still used as an intermediate step, but a sophisticated python library exists to help build them more easily. SConscript: add the new embedded file stuff remove all of the old object description junk base/inifile.cc: base/inifile.hh: get rid of findDefault and findAppend since they were the source of much evil. base/trace.cc: For now, if we don't have the dprintf_stream set up, dump to standard out. We probably want a command line option for this. dev/alpha_console.cc: PioDevice now takes a platform parameter. All PioDevices must have a pio_latency parameter. We stick a dummy parameter in here for now until we get rid of the builder stuff. dev/alpha_console.hh: don't need Platform anymore dev/baddev.cc: PioDevice now takes a platform parameter. All PioDevices must have a pio_latency parameter. We stick a dummy parameter in here for now until we get rid of the builder stuff. Same for the platform parameter, though we just pass the PioDevice a null parameter since it isn't used by this device and it's quicker. dev/baddev.hh: fix #include guards dev/etherlink.cc: rename parameters. dev/ethertap.cc: rename parameters dev/ide_ctrl.cc: All devices need an address even if it will get overwritten later. dev/ide_disk.cc: use an enum for the drive ID stuff. rename disk_delay -> delay Actually, I think that we should implement "cable select" and have the controller tell the drive what it is. dev/io_device.cc: dev/io_device.hh: All IO devices take a Platform * dev/ns_gige.cc: all devices need an io_bus. rename header_bus to io_bus We don't need stuff for the interrupt controller since it's all in the platform now. dev/ns_gige.hh: We don't need stuff for the interrupt controller now since it's all in the platform. dev/pciconfigall.cc: Pass a dummy NULL to the PioDevice for the platform since we don't need one. dev/pcidev.cc: Move a bunch of common functionality into the PciDev dev/platform.hh: remove unneeded code dev/tsunami.cc: remove unused param dev/tsunami_cchip.cc: pass platform pointer dev/tsunami_io.cc: dev/tsunami_pchip.cc: dev/uart.cc: pass platform variable dev/uart.hh: don't need to keep a platform pointer. it's in the base class kern/linux/linux_system.cc: kern/tru64/tru64_system.cc: rename some parameters sim/builder.cc: clean up builder code. use more parameters from the config node. all sections with a type= are now created, the old mechanisms no longer work sim/builder.hh: remove some extra variables since they are found in the ConfigNode sim/main.cc: add a quick hack command line argument -X to dump out the embedded files. (probably should be fixed up a little.) accept .mpy files printing to the streams has to happen after the hierarchy is built since we're moving away from param contexts sim/param.cc: add parsing support for ranges sim/process.cc: isValid isn't very useful anymore. interpret the names stdout, stderr, cout, cerr for the file descriptors sim/pyconfig/SConscript: Add Action handlers for creating an embedded python file and for creating an embedded C file. use these action handlers to embed all objects found in the objects tree into the binary along with the importer and the m5config stuff sim/pyconfig/m5config.py: Major changes to the original configuration file generator. These changes largely involve implementing copy-on-write like semantics for all of the SimObjects. Real documentation must be written. sim/universe.cc: Universe becomes a SimObject since we don't really have the notion of param contexts in the python code. --HG-- rename : sim/pyconfig/m5configbase.py => sim/pyconfig/m5config.py extra : convert_revision : c353453e5beb91c37f15755998fc0d8858c6829a 2005-01-15 10:12:25 +01:00			`simobj DiskImage(SimObject):`
			`abstract = True`
			`image_file = Param.String("disk image file")`
			`read_only = Param.Bool(false, "read only image")`

			`simobj RawDiskImage(DiskImage):`
			`pass`

			`simobj CowDiskImage(DiskImage):`
			`child = Param.DiskImage("child image")`
			`table_size = Param.Int(65536, "initial table size")`
			`image_file = ''`