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2005-01-21Fix some mysql code issues.Nathan Binkert
base/stats/events.cc: cast this to an unsigned long long to make the compiler happy on 64-bit platforms. --HG-- extra : convert_revision : e893d21bb228cbfb0c23adb7c4eeb1f62209ca1c
2005-01-19Add a new aggregate trace flag that doesn't print gobs of ethernet raw data, ↵Lisa Hsu
but prints everything else. --HG-- extra : convert_revision : ddb0636f5d5f0c746bd121eaafc0c685b422b006
2005-01-15New and improved configuration mechanism. No more writing ofNathan Binkert
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
2004-12-13Fix up the random number stuff.Nathan Binkert
SConscript: compile the random number generator stuff into m5 base/random.cc: we need to define our destructor base/random.hh: Since there's no state, just makes all of these get functions static --HG-- extra : convert_revision : 9d4b8abd57367391a8ecda3914b1d912d9c64185
2004-12-06Add support for Tsunami with 64 processorsAli Saidi
base/socket.cc: Make panic print a more worthwhile message dev/tsunami.hh: Change max number of tsunami cpus to be 64 dev/tsunamireg.h: Add new registers and register blocks for 64 cpu tsunami --HG-- extra : convert_revision : 3ceaaa998518ded8613bc64edc04cb9120fd3d15
2004-11-18Minor fixes.Steve Reinhardt
base/loader/ecoff_object.cc: Only warn (not die) if we can't load symbols from an ecoff object. sim/debug.cc: Compile in functioning debug_break unless NDEBUG, not only if DEBUG. Print warning if we hit breakpoint when compiled with NDEBUG. sim/debug.hh: Compile in functioning debug_break unless NDEBUG, not only if DEBUG. --HG-- extra : convert_revision : baef2caac4a9c88e1389660823eaa7c42b1d19c8
2004-11-15Minor cleanup of symtab code/includes.Steve Reinhardt
base/loader/symtab.cc: base/loader/symtab.hh: Get rid of old unused calls. cpu/simple_cpu/simple_cpu.hh: No need to include base/loader/symtab.hh kern/linux/linux_system.cc: kern/tru64/tru64_system.cc: Include base/loader/symtab.hh (since it's no longer included in system.hh) sim/system.hh: Replace include of base/loader/symtab.hh with forward class decl. --HG-- extra : convert_revision : 3a778c2f409ec94e3b00eaa9b3859943cb39918c
2004-11-15fix udp checksumsNathan Binkert
base/inet.hh: tcp/udp/ip checksums are calculated/manipulated in NBO always, so there's no need to convert to host endian. --HG-- extra : convert_revision : 13d6aff025a6c072d9d829c2e9fad4f13399b1f7
2004-11-15Add support for sampled PC profiling to FullCPU.Steve Reinhardt
Simple text list of symbol (or address) and count will be dumped to m5prof.<cpu-name> if the cpu's pc_sample_interval param is set. SConscript: Add cpu/full_cpu/pc_sample_profile.cc base/callback.hh: Add a comment about MakeCallback. Fix type in another comment. base/loader/symtab.cc: Revamp findNearestSymbol() to provide addresses of both nearest symbols (preceding and following) as well as string for former. Move global definition of debugSymbolTable here too. base/loader/symtab.hh: Revamp findNearestSymbol() to provide addresses of both nearest symbols (preceding and following) as well as string for former. Move global declaration of debugSymbolTable here too. cpu/exetrace.cc: Use new findNearestSymbol() interface for trace symbols. kern/linux/linux_system.cc: sim/system.cc: Remove extern of debugSymbolTable (now in symtab.hh) sim/process.cc: Initialize debugSymbolTable if binary has a symbol table. --HG-- extra : convert_revision : 0b5393dc39c40ac88c953684708f1125da550671
2004-11-13Macros are nasty, so let's get rid of them. Convert allNathan Binkert
all macros in ev5.hh to inline functions or constant typed variables and make them follow our style while we're at it. All of the stuff in this file actually belongs in the ISA traits code, but this is a first step at getting things done in the right manner. arch/alpha/alpha_memory.cc: arch/alpha/alpha_memory.hh: arch/alpha/ev5.cc: arch/alpha/isa_desc: dev/ns_gige.cc: kern/tru64/tru64_events.cc: deal with changes in ev5.hh arch/alpha/ev5.hh: Macros are nasty, so let's get rid of them. Convert all all macros to inline functions or constant typed variables. Make them follow our style while we're at it. All of the stuff in this file actually belongs in the ISA traits code, but this is a first step at getting things done in the right manner. arch/alpha/isa_traits.hh: move some of the ev5 specific code into the isa arch/alpha/vtophys.cc: base/remote_gdb.cc: deal with isa addition cpu/exec_context.hh: be less isa specific and use the isa traits to figure out what we can. dev/alpha_console.cc: dev/pciconfigall.cc: dev/tsunami_cchip.cc: dev/tsunami_io.cc: dev/tsunami_pchip.cc: dev/uart.cc: deal with changes in ev5.hh I don't believe this masking is actually necessary. We should look at removing it later. dev/ide_ctrl.cc: sort #includes deal with changes in ev5.hh --HG-- extra : convert_revision : c8a3adf0a4b1d198aefe38fc38b295abf289b08a
2004-11-10Make it so we can cast an EthAddr to a 64-bit integerNathan Binkert
--HG-- extra : convert_revision : 2f470d122997fbc375f04e9c2682b6528adef50c
2004-10-23flesh out the TCP/IP/Ethernet supportNathan Binkert
base/refcnt.hh: reorganize the RefCountingPtr a little bit to make it easier to derive from dev/etherpkt.hh: this doesn't belong here. use the inet.hh stuff dev/ns_gige.cc: dev/ns_gige.hh: use newer features in the tcp/ip/ethernet stuff --HG-- extra : convert_revision : 32c1953c95655c1f4c70e0d8adedfd94beead624
2004-10-23make stuff compile on openbsd againNathan Binkert
clean up a few other things while we're here. base/bitfield.hh: base/compression/null_compression.hh: dont #include <inttypes.hh> use "sim/host.hh" fix #include guard base/stats/types.hh: dont #include <inttypes.hh> use "sim/host.hh" kern/linux/aligned.hh: dont #include <stdint.hh> use "sim/host.hh" fix #include guard kern/linux/hwrpb.hh: fix #include guard --HG-- extra : convert_revision : 288c687a59a1e770bbb834879173e1a2ea371bce
2004-10-23get rid of pmap.h and make things variables and inlineNathan Binkert
functions instead of preprocessor macros. arch/alpha/vtophys.cc: use new constants, functions and structs to clean up the vtophys code. arch/alpha/vtophys.hh: Clean up a little bit and make the protypes match new changes. base/remote_gdb.cc: dev/ide_disk.cc: kern/tru64/tru64_events.cc: use new constants from isa_traits.hh instead of ones from old pmap.h --HG-- extra : convert_revision : 5dce34e3b0c84ba72cefca34e5999b99898edcef
2004-10-22Clean up the Range class and associated usages. The code wasNathan Binkert
never clear about whether the end of the range was inclusive or exclusive. Make it inclusive, but also provide a RangeSize() function that will generate a Range based on a start and a size. This, in combination with using the comparison operators, makes almost all usages of the range not care how it is stored. base/range.cc: Make the end of the range inclusive. start/end -> first/last (end seems too much like end() in stl) base/range.hh: Make the end of the range inclusive. Fix all comparison operators so that they work correctly with an inclusive range. Also, when comparing one range to another with <, <=, >, >=, we only look at the beginning of the range beacuse x <= y should be the same as x < y || x == y. (This wasn't the case before.) Add a few functions for making a range: RangeSize is start and size RangeEx is start and end where end is exclusive RangeIn is start and end where end is inclusive start/end -> first/last (end seems too much like end() in stl) dev/alpha_console.cc: dev/baddev.cc: dev/ide_ctrl.cc: dev/ns_gige.cc: dev/pciconfigall.cc: dev/pcidev.cc: dev/tsunami_cchip.cc: dev/tsunami_io.cc: dev/tsunami_pchip.cc: dev/uart.cc: Use the RangeSize function to create a range. --HG-- extra : convert_revision : 29a7eb7fce745680f1c77fefff456c2144bc3994
2004-10-16Fixes for bigendian platformsAli Saidi
arch/alpha/vtophys.cc: PGOFSET -> ALPHA_PGOFSET to avoid include file problems base/callback.hh: Added a class to create a callback from a function base/intmath.hh: make FloorLog2 inlined dev/pcidev.cc: more work in getting pciconfig space happy with different endiannesses dev/uart.cc: used an incorrect size for write uint64_t instead of uint8_t sim/system.cc: when writing things into system data structures we need to pay attention to endianness --HG-- extra : convert_revision : 52f441b5789c45db30ef2f6fd4975cbc7323a381
2004-10-01fix some bugs in the headers and fix checksumming.Nathan Binkert
base/inet.cc: we can't use a uint16_t for the intermediate checksum values since there may be some bits that carry. the length that is added in the pseudo header is the length of the tcp portion only. base/inet.hh: silly me, the ip_hlen field is in terms of 4-byte words. when caclulating checksum, we're dealing with network byte order, so don't bother doing any byteswapping. --HG-- extra : convert_revision : 993e3413e9febea0ba2fb6ba8bf04c053cca15ed
2004-09-21a bit more cleaning of the network header wrappers.Nathan Binkert
base/inet.hh: add functions to the various headers to grab the most common encapsulated protocols. This could easily get out of hand, but we're just worrying about tcp, udp, and ip for now. add common functions size(), bytes(), and payload() to all wrappers. size() gets the header size bytes() returns a uint8_t * to the beginning of the header payload() returns a uint8_t * to the beginning of the payload. dev/etherpkt.cc: dev/etherpkt.hh: don't cache pointers to headers. It's probably not worth the hassle. --HG-- extra : convert_revision : ba9df85ac019b8a48233042dde79fb9da9546410
2004-09-20Clean up network header stuff and make it more generic. UseNathan Binkert
libdnet when we can instead of our own home grown stuff. SConscript: separate the crc code into its own file base/inet.cc: move the crc stuff to crc.cc add generic code for calculating ip/tcp/udp checksums base/inet.hh: - move crc stuff to crc.hh - #include all of the libdnet stuff. (this makes base/inet.hh the only file you need to include if you want to use this kind of stuff.) - Wrap some of the libdnet structs to get easier access to structure members. These wrappers will automatically deal with masking/shifting/ byte-swapping. base/refcnt.hh: If one derives from RefCountingPtr, they should have access to the internal data pointer. build/SConstruct: make #include of dnet stuff work dev/etherlink.cc: dev/ethertap.cc: dev/ethertap.hh: EtherPacket -> PacketData dev/etherpkt.cc: EtherPacket -> PacketData add a function for populating extra info about a packet. Basically just gives pointers to ethernet/ip/tcp/udp headers if they exist. dev/etherpkt.hh: EtherPacket -> PacketData remove most of the packet header stuff from teh PacketData class and just add a few generic functions for grabbing various headers that may exist in the packet. The old functionality is contained in the headers. dev/ns_gige.cc: - IP -> Ip, UDP -> Udp, TCP ->Tcp when used in variable names - get rid of our own byte swapping functions. - whack checksum code and use libdnet version. - Get pointers to the various packet headers and grab info from those headers. (The byte swapping in the headers now.) - Add stats for Udp Checksums dev/ns_gige.hh: use libdnet for checksum code. IP -> Ip, TCP -> Tcp in variable names add stats for UDP checksums --HG-- extra : convert_revision : 96c4160e1967b7c0090acd456df4a76e1f3aab53
2004-08-20- Clean up and factor out all of the binning code into aNathan Binkert
single place so it's easier to work with. - Add support for binning kernel/user/idle time separately from lisa's binning stuff, but make the two compatible. - KernelStats used to directly implement the pImpl idiom, but it makes more sense to just remove the level of indirection and make the exec context have a pointer to the stats. - Factor common code out of LinuxSystem and Tru64System and put it into the System base class. While doing that, make all constructors take a pointer to a parameter struct instead of naming the parameters individually to make it much easier to add parameters to these classes. SConscript: Move the function tracking and binning stuff around. arch/alpha/ev5.cc: kernelStats is now a pointer arch/alpha/pseudo_inst.cc: kernelStats is now a pointer the parameters to the system have been moved into their own struct base/trace.hh: provide a little functor class for wrapping a string that can allow you to define name() in any scope very simply for use with DPRINTF cpu/base_cpu.cc: New order of arguments for consistency. cpu/exec_context.cc: kernelStats no longer has the level of indirection in it, execContext has the indirection now. so, kernelStats is a pointer. We also need a pointer to the kernelBinning stuff from the system and we need to figure out if we want to do binning or not. Move a whole bunch of code into kern_binning.cc so it's all in the same place. cpu/exec_context.hh: We want pointers to the kernel binning/stats stuff and we'll have the exec_context and system have the level of indirection instead of having the extra layer in the kernel stats class. cpu/simple_cpu/simple_cpu.cc: call through the exec context to do the special binning stuff. kern/kernel_stats.cc: kern/kernel_stats.hh: Re-organize the stats stuff and remove the level of indirection (that was there to simplify building) and move the binning stuff into its own class/file. kern/linux/linux_system.cc: kern/linux/linux_system.hh: kern/tru64/tru64_system.cc: kern/tru64/tru64_system.hh: sim/system.cc: sim/system.hh: move lots of common system code into the base system class so that it can be shared between linux, tru64, and whatever else we decide to support in the future. Make the constructor take a pointer to a parameter struct so that it is easier to pass parameters to the parent. kern/system_events.cc: move the majority of the binning code into the Kernel::Binning class in the kern_binning file kern/system_events.hh: FnEvents only need to know the bin create the Idle start event to find the PCBB of the idle process when it starts. kern/tru64/tru64_events.cc: memCtrl -> memctrl sim/process.cc: sim/process.hh: re-order args for consistency --HG-- extra : convert_revision : 86cb39738c41fcd680f2aad125c9dde000227b2b
2004-08-18Added code using VPtr to be able to extract info from linux threadAli Saidi
structures. Added event to print out currently running task base/traceflags.py: Added Thread trace flag kern/linux/linux_system.cc: kern/linux/linux_system.hh: Added event to print out currently running task --HG-- extra : convert_revision : 94347dbaf90f39eb40467b2a43b4628a3deafc6c
2004-08-05Integrate Python configuration script parsing into m5 itself.Steve Reinhardt
SConscript: Add pyconfig/{pyconfig,code}.cc Add list of object description (.od) files. Include pyconfig/SConscript. base/inifile.cc: Get rid of CPP_PIPE... it never really worked anyway. base/inifile.hh: Make load(ifstream&) method public so pyconfig code can call it. sim/main.cc: Handle Python config scripts (end in '.py' instead of '.ini'). sim/pyconfig/m5configbase.py: Add license. Fix minor __setattr__ problem (2.3 related?) --HG-- rename : util/config/m5configbase.py => sim/pyconfig/m5configbase.py extra : convert_revision : 5e004922f950bfdefced333285584b80ad7ffb83
2004-08-02fix compileNathan Binkert
base/stats/events.cc: Make this compile with MYSQL stuff --HG-- extra : convert_revision : e4e8f9b078447f5e7f535b2678a2ed7d44fa8644
2004-07-30Move all of the object matching code to a shared file so it canNathan Binkert
be more easily re-used. This currently uses some cooked up matching function that I wrote a while ago, but should probably be changed to use regular expressions in the future. add doDebugBreak to control breakpoints on a per SimObject basis SConscript: add match base/stats/events.cc: base/trace.cc: Move the object matching code into a separate file so it can be more easily shared base/trace.hh: the object matching code was wrapped up and moved. adapt. sim/sim_object.cc: add the doDebugBreak flag that can be set on a per-SimObject basis. This will be used in the future to control whether or not debug_break() will actually break for a given object. provide a function interface that can be called from the debugger. sim/sim_object.hh: add the doDebugBreak flag that can be set on a per-SimObject basis. This will be used in the future to control whether or not debug_break() will actually break for a given object. --HG-- extra : convert_revision : 6bf7924de63d41f5ba6b80d579efdf26ba265a8f
2004-07-30Make the DDUMP tracing feature output the cycle number andNathan Binkert
the object name on every line. This makes grep a bit more effective. kern/tru64/dump_mbuf.cc: use the new data dump format that trace.hh now provides --HG-- extra : convert_revision : 179efa96aaff9da710baae13c9e981975d2abdc1
2004-07-26Move the query function to the cc file and make trace stuff workNathan Binkert
base/mysql.cc: Move the query function to the cc file make the trace stuff work base/mysql.hh: Move the query function to the cc file --HG-- extra : convert_revision : c47cb12afa47d3fe4a7a031b3563601adab62913
2004-07-23add a trace mechanism to trace sql stuffNathan Binkert
base/mysql.hh: Trace sql queries base/traceflags.py: Add a trace flag to trace sql queries --HG-- extra : convert_revision : dc25abb474db7334529b791a7aa90f8178ea59ea
2004-07-22Stats database fixes to avoid naming conflicts in the databaseNathan Binkert
and to do proper dumping of non-binned stats. base/stats/mysql.cc: have configure return whether or not the stat is a printable stat. This avoids naming problems in the database. don't store non printable stats. dump non-binned stats into the special bin 0 base/stats/mysql.hh: have configure return whether or not the stat is a printable stat. This avoids naming problems in the database. --HG-- extra : convert_revision : e33b115d605226a838eee2e6489e03b8d77ffc02
2004-07-22more initial checking of statsNathan Binkert
base/statistics.cc: add more checking to the stats stuff to make sure that things are set up correctly base/stats/statdb.cc: Check that bins are only registered once. --HG-- extra : convert_revision : b0eafe4f584a8587dc3bf48812c632531ca28cb6
2004-07-10the changeset of partitioned caches. this changeset creates Split tagstore ↵Lisa Hsu
class that makes either an LRU/LRU cache or a LRU/LIFO cache, it is also able to make just a LIFO cache. SConscript: add these files for partitioned caches base/traceflags.py: add Split as a traceflag --HG-- extra : convert_revision : 6aa8f7c389ee1145b33be006c820236f11f5397c
2004-07-08Clean up some mysql stuff to make things work again andNathan Binkert
hopefully improve performance a tad. base/stats/mysql.cc: - it's not called sample anymore, it's called tick - don't bother to cleanup deleted runs. Doing this for each run is not necessary, it can be done all at once - don't query for a bin id every time, just do it once. - use locking in a few places to prevent two processes from stepping on eachother. - don't duplicate subdata ids. use -1,y and x,-1 base/stats/mysql.hh: It's not called sample anymore, it's called tick --HG-- extra : convert_revision : 95de8498b627c9175da28a66604ec7c719f7804c
2004-07-08Tick is signed, so make Event start be large and positive,Nathan Binkert
not negative --HG-- extra : convert_revision : 96be42a30fc0bd59eaff1d19161d881cab3895ae
2004-07-06Make binning work with stuff other than FS_MEASURENathan Binkert
--HG-- extra : convert_revision : e3fa3cfbdf2f13dd3a8d2266dd64c2c335f998d6
2004-07-02Initial SCons-based build system. See www.scons.org.Steve Reinhardt
'cd build; scons' will build ALPHA/m5.debug. Use e.g. 'scons KERNEL/m5.opt' to build other binaries. Read the comments in build/SConstruct for more details. base/traceflags.py: Take basename of generated cc/hh files from command line instead of hardwiring them. Lets us call the script from a different directory and still have the files end up in the right place (e.g. "base/traceflags.py base/traceflags"). --HG-- extra : convert_revision : ee4dbb59040cf07590929275f6c1c01e8d4e00b4
2004-06-30fix the -I flag stuff for CPP so it actually works right.Nathan Binkert
What was I smoking? --HG-- extra : convert_revision : 24488707a35febe006ec50a1fa7c9fad4842eadc
2004-06-28fix up the recordEvent stuff to support ignoring eventsNathan Binkert
arch/alpha/ev5.cc: cpu/simple_cpu/simple_cpu.cc: update for new event interface base/stats/events.cc: implement the ignore event function which matches sim objects from which to ignore events. Make insert event like insert data and make it able to insert many events in a single transaction with the database. base/stats/events.hh: Make it possible to ignore events sim/sim_object.cc: make recordEvent a member function of SimObject to implement the ignore function easily sim/sim_object.hh: implement the ignore event stuff in the sim object. This is a bit of a hack, but an easy place to put it. --HG-- extra : convert_revision : ba3f25a14ad03662c53fb35514860d69be8cd4f0
2004-06-28add support to add a string to indicate a particular sample of a runNathan Binkert
name to make statistical sampling easier. --HG-- extra : convert_revision : b24db4ef747b8ef00a0131db237e97de60c27dc3
2004-06-27allow the use of old console code and update elf_object not to rely on ↵Ali Saidi
EM_ALPHA value. base/loader/elf_object.cc: EM_ALPHA value isn't official, so perhaps we shouldn't use it dev/alpha_console.cc: dev/alpha_console.hh: this change allows the use of old console code --HG-- extra : convert_revision : cfacd64ae7fd2595158ca1a83ebcdb66ee7e119b
2004-06-26rewrote uart and renamed console.cc to simconsole to reduce confusionAli Saidi
base/traceflags.py: removed TsunamiUart/TlaserUart and added a plain Uart dev/alpha_console.cc: updated for new simconsole dev/platform.hh: added a uart member to platform dev/simconsole.cc: dev/simconsole.hh: removed lots of legacy code, it should all be ours now. converted tabs to 8 spaces added our copyright dev/tsunami.cc: uses simconsole.hh rather than console.hh dev/tsunami_cchip.cc: dev/tsunami_io.cc: never needed console.hh dev/tsunami_io.hh: this does need eventq.hh and it just happend to be working whenn console.hh was included everywhere dev/tsunamireg.h: added a couple more 8250/16550 uart defines dev/uart.cc: new uart code, rewritten to support both tlaser and tsunami (both a 8250 and 8530 uart). dev/uart.hh: updated for new uart, legacy code removed --HG-- rename : dev/console.cc => dev/simconsole.cc rename : dev/console.hh => dev/simconsole.hh rename : dev/tsunami_uart.cc => dev/uart.cc rename : dev/tsunami_uart.hh => dev/uart.hh extra : convert_revision : e663352d49d4c2d3c95643030cf73c0e85ba2f08
2004-06-23minor changes to endian code so that it runs on x86 linuxAli Saidi
base/intmath.hh: only need FloorLog2(size_t) on a mac, so ifdefed for this dev/alpha_console.cc: Actually allocate the alphaAccess struct. --HG-- extra : convert_revision : 1f50b1a025c8ee728a9f3d2c603ea38347234f54
2004-06-23Merge zizzer:/bk/linux into zeep.eecs.umich.edu:/z/saidi/work/m5-endianAli Saidi
--HG-- extra : convert_revision : d4938c6011173d3017f47fd592c4b5e4c8d543a3
2004-06-22Merge zizzer:/bk/linux into zeep.eecs.umich.edu:/z/saidi/work/m5-linuxAli Saidi
--HG-- extra : convert_revision : 448f6e7851c14dd2c9f6148122da873a19c20772
2004-06-22pull from head before pushing linux treeAli Saidi
--HG-- extra : convert_revision : 345f91c5c16c69db22035dc716e82fd77041380f
2004-06-21Handle SIGABRT a little more nicely.Steve Reinhardt
base/misc.cc: Don't dump trace in panic(), SIGABRT handler will do it now. sim/main.cc: Add SIGABRT handler that prints curTick and dumps buffered trace (if any). This doesn't work as well as I would like since the buffered trace records often contain stale references to stack-resident temporary std::string objects. Someday we'll have to put in a fix for that. --HG-- extra : convert_revision : 67576efbf5c10e63e255fc9a9ec520326fd3567b
2004-06-21lLisa Hsu
base/traceflags.py: added some more traceflags for ethernet to break it up better dev/etherpkt.hh: since we are not network host order, must reverse bytes for these typechecks. also, overload isTcp/UdpPkt to take an argument so you don't have to reget the ip header if you've already got one. dev/ns_gige.cc: 1) add some functions that reverse Endianness so we can generate adn evaluate checksum adn dprintf data accurately/more understandably 2) forget about the implementation of fifo fill/drain thresholds, it's not used by the driver much, nor does it matter with use sending/receiving in whole packets anyway. get rid of teh associated variables. 3) get rid of txFifoCnt the variable, it's redundant and unnecessary, just use txFifoAvail. 4) change io_enable to ioEnable, just to be picky. 5) modify some DPRINTF's to be clearer, also added a lot, and spread them into better traceflag categories 6) fix the device bug! it's the intrTick = 0 at teh beginning of cpuInterrupt(). 7) clear some bools in regsReset() so they don't holdover wrong state 8) fix pseudo header generation for Tcp checksumming to account for network order dev/ns_gige.hh: change io_enable to ioEnable, get rid of fill/drain thresh related variables and txFifoCnt, which is redundant --HG-- extra : convert_revision : c538b75731f3c9e04354f57e6df9a40aeca5096d
2004-06-21Merge saidi@zizzer.eecs.umich.edu:/bk/linuxAli Saidi
into ali-saidis-computer.local:/research/linux --HG-- extra : convert_revision : 446dc5fad11a6b29954dc5b1e974430853aa2969
2004-06-21start towards getting m5 endian compliantAli Saidi
base/inifile.cc: Added mac os support and fixed a bug, on error we need to exit the child process not return base/intmath.hh: gcc on macos wanted a seperate function for the size_t type base/loader/elf_object.cc: I'm not sure why this works under linux because it seems to return the wrong value. base/stats/text.cc: added define/include for mac os x cpu/exec_context.hh: cpu/simple_cpu/simple_cpu.cc: added endian conversion code dev/alpha_console.cc: rather than accessing a charecter array of varying size depending on the access, lets actually do this properly. dev/alpha_console.hh: get rid of now nolonger used consoleData dev/disk_image.cc: We have to byte swap the data is some cases, added function to do that dev/ethertap.cc: added preproc directive for mac os --HG-- extra : convert_revision : 2b5685765cfa2844926d7397f363d2788e3d640a
2004-06-15Get software prefetching to work in full-system mode.Steve Reinhardt
Mostly a matter of keeping prefetches to invalid addrs from messing up VM IPRs. Also discovered that wh64s were not being treated as prefetches, when they really should be (for the most part, anyway). arch/alpha/alpha_memory.cc: arch/alpha/alpha_memory.hh: - Get rid of intrlock flag for locking VM fault regs (a la EV5); instead, just don't update regs on VPTE loads (a la EV6). - Add NO_FAULT MemReq flag to indicate references that should not cause page faults (i.e., prefetches). arch/alpha/ev5.cc: - Get rid of intrlock flag for locking VM fault regs (a la EV5); instead, just don't update regs on VPTE loads (a la EV6). - Add Fault trace flag. arch/alpha/isa_desc: - Add NO_FAULT MemReq flag to indicate references that should not cause page faults (i.e., prefetches). - Mark wh64 as a "data prefetch" instruction so it gets controlled properly by the FullCPU data prefetch control switch. - Align wh64 EA in decoder so issue stage doesn't need to worry about it. arch/alpha/isa_traits.hh: - Get rid of intrlock flag for locking VM fault regs (a la EV5); instead, just don't update regs on VPTE loads (a la EV6). base/traceflags.py: - Add Fault trace flag. cpu/simple_cpu/simple_cpu.hh: - Pass MemReq flags to writeHint() operation. cpu/static_inst.hh: Update comment re: prefetches. --HG-- extra : convert_revision : 62e466b0f4c0ff9961796270fa2e371ec24bcbb6
2004-06-10Fixes for detailed boot, made cttz and ctlz instructions more compact,Ali Saidi
and started cleaning up config files. arch/alpha/isa_desc: Made implementation of cttz and ctlz more compact base/remote_gdb.cc: Added comment about PALcode debugger accesses dev/baddev.cc: dev/baddev.hh: dev/ide_ctrl.cc: dev/ide_ctrl.hh: dev/pciconfigall.cc: dev/pciconfigall.hh: dev/tsunami_cchip.cc: dev/tsunami_cchip.hh: dev/tsunami_io.cc: dev/tsunami_io.hh: dev/tsunami_pchip.cc: dev/tsunami_pchip.hh: dev/tsunami_uart.cc: dev/tsunami_uart.hh: Cleaned up includes and changed device from FunctionalMemory to PioDevice for detailed boot dev/ns_gige.cc: The ethernet dev uses two BARs, and the first bars size was being set incorrectly. dev/tsunamireg.h: I don't know why we were using the superpage as the PCI memory addr. Changed and works correctly with detailed boot. --HG-- extra : convert_revision : b535e76612cb90b544305dc1aa8c5e0e774564bd
2004-06-08Updated Copyright with information in bitkeeper changelogsAli Saidi
arch/alpha/alpha_linux_process.cc: arch/alpha/alpha_linux_process.hh: arch/alpha/alpha_memory.cc: arch/alpha/alpha_memory.hh: arch/alpha/alpha_tru64_process.cc: arch/alpha/alpha_tru64_process.hh: arch/alpha/aout_machdep.h: arch/alpha/arguments.cc: arch/alpha/arguments.hh: arch/alpha/faults.cc: arch/alpha/faults.hh: arch/alpha/isa_traits.hh: arch/alpha/osfpal.cc: arch/alpha/osfpal.hh: arch/alpha/pseudo_inst.cc: arch/alpha/pseudo_inst.hh: arch/alpha/vptr.hh: arch/alpha/vtophys.cc: arch/alpha/vtophys.hh: base/bitfield.hh: base/callback.hh: base/circlebuf.cc: base/circlebuf.hh: base/compression/lzss_compression.cc: base/compression/lzss_compression.hh: base/compression/null_compression.hh: base/cprintf.cc: base/cprintf.hh: base/cprintf_formats.hh: base/date.cc: base/dbl_list.hh: base/endian.hh: base/fast_alloc.cc: base/fast_alloc.hh: base/fifo_buffer.cc: base/fifo_buffer.hh: base/hashmap.hh: base/hostinfo.cc: base/hostinfo.hh: base/hybrid_pred.cc: base/hybrid_pred.hh: base/inet.cc: base/inet.hh: base/inifile.cc: base/inifile.hh: base/intmath.cc: base/intmath.hh: base/loader/aout_object.cc: base/loader/aout_object.hh: base/loader/ecoff_object.cc: base/loader/ecoff_object.hh: base/loader/elf_object.cc: base/loader/elf_object.hh: base/loader/object_file.cc: base/loader/object_file.hh: base/loader/symtab.cc: base/loader/symtab.hh: base/misc.cc: base/misc.hh: base/mod_num.hh: base/mysql.cc: base/mysql.hh: base/pollevent.cc: base/pollevent.hh: base/predictor.hh: base/random.cc: base/random.hh: base/range.cc: base/range.hh: base/refcnt.hh: base/remote_gdb.cc: base/remote_gdb.hh: base/res_list.hh: base/sat_counter.cc: base/sat_counter.hh: base/sched_list.hh: base/socket.cc: base/socket.hh: base/statistics.cc: base/statistics.hh: base/stats/events.cc: base/stats/events.hh: base/stats/flags.hh: base/stats/mysql.cc: base/stats/mysql.hh: base/stats/mysql_run.hh: base/stats/output.hh: base/stats/statdb.cc: base/stats/statdb.hh: base/stats/text.cc: base/stats/text.hh: base/stats/types.hh: base/stats/visit.cc: base/stats/visit.hh: base/str.cc: base/str.hh: base/time.cc: base/time.hh: base/trace.cc: base/trace.hh: base/userinfo.cc: base/userinfo.hh: cpu/base_cpu.cc: cpu/base_cpu.hh: cpu/exec_context.cc: cpu/exec_context.hh: cpu/exetrace.cc: cpu/exetrace.hh: cpu/full_cpu/op_class.hh: cpu/full_cpu/smt.hh: cpu/inst_seq.hh: cpu/intr_control.cc: cpu/intr_control.hh: cpu/memtest/memtest.cc: cpu/memtest/memtest.hh: cpu/pc_event.cc: cpu/pc_event.hh: cpu/simple_cpu/simple_cpu.cc: cpu/simple_cpu/simple_cpu.hh: cpu/static_inst.cc: cpu/static_inst.hh: dev/alpha_console.cc: dev/alpha_console.hh: dev/baddev.cc: dev/baddev.hh: dev/disk_image.cc: dev/disk_image.hh: dev/etherbus.cc: dev/etherbus.hh: dev/etherdump.cc: dev/etherdump.hh: dev/etherint.cc: dev/etherint.hh: dev/etherlink.cc: dev/etherlink.hh: dev/etherpkt.cc: dev/etherpkt.hh: dev/ethertap.cc: dev/ethertap.hh: dev/ide_ctrl.cc: dev/ide_ctrl.hh: dev/ide_disk.cc: dev/ide_disk.hh: dev/io_device.cc: dev/io_device.hh: dev/ns_gige.cc: dev/ns_gige.hh: dev/ns_gige_reg.h: dev/pciconfigall.cc: dev/pciconfigall.hh: dev/pcidev.cc: dev/pcidev.hh: dev/pcireg.h: dev/platform.cc: dev/platform.hh: dev/simple_disk.cc: dev/simple_disk.hh: dev/tsunami.cc: dev/tsunami.hh: dev/tsunami_cchip.cc: dev/tsunami_cchip.hh: dev/tsunami_io.cc: dev/tsunami_io.hh: dev/tsunami_pchip.cc: dev/tsunami_pchip.hh: dev/tsunami_uart.hh: dev/tsunamireg.h: docs/stl.hh: kern/linux/linux.hh: kern/linux/linux_syscalls.cc: kern/linux/linux_syscalls.hh: kern/linux/linux_system.cc: kern/linux/linux_system.hh: kern/system_events.cc: kern/system_events.hh: kern/tru64/dump_mbuf.cc: kern/tru64/dump_mbuf.hh: kern/tru64/mbuf.hh: kern/tru64/printf.cc: kern/tru64/printf.hh: kern/tru64/tru64.hh: kern/tru64/tru64_events.cc: kern/tru64/tru64_events.hh: kern/tru64/tru64_syscalls.cc: kern/tru64/tru64_syscalls.hh: kern/tru64/tru64_system.cc: kern/tru64/tru64_system.hh: sim/async.hh: sim/builder.cc: sim/builder.hh: sim/debug.cc: sim/debug.hh: sim/eventq.cc: sim/eventq.hh: sim/host.hh: sim/main.cc: sim/param.cc: sim/param.hh: sim/process.cc: sim/process.hh: sim/serialize.cc: sim/serialize.hh: sim/sim_events.cc: sim/sim_events.hh: sim/sim_exit.hh: sim/sim_object.cc: sim/sim_object.hh: sim/stat_control.cc: sim/stat_control.hh: sim/stats.hh: sim/syscall_emul.cc: sim/syscall_emul.hh: sim/system.cc: sim/system.hh: sim/universe.cc: test/bitvectest.cc: test/circletest.cc: test/cprintftest.cc: test/initest.cc: test/lru_test.cc: test/nmtest.cc: test/offtest.cc: test/paramtest.cc: test/rangetest.cc: test/sized_test.cc: test/stattest.cc: test/strnumtest.cc: test/symtest.cc: test/tokentest.cc: test/tracetest.cc: util/m5/m5.c: util/m5/m5op.h: util/tap/tap.cc: Updated Copyright dev/console.cc: dev/console.hh: This code isn't ours, and shouldn't have our copyright --HG-- extra : convert_revision : 598f2e5eab5d5d3de2c1e862b389086e3212f7c4