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2006-04-29fixes for seAli Saidi
mem/packet.cc: mem/port.hh: fix for se compilation --HG-- extra : convert_revision : ac960e295f6b51875898245fb55383a59b06cac6
2006-04-28Merge zizzer:/bk/newmemAli Saidi
into zeep.pool:/z/saidi/work/m5.newmem --HG-- extra : convert_revision : d6f7c4dd146613eeba39249f2d916a77108bc8c1
2006-04-28don't need BusBridge.py anymoreAli Saidi
--HG-- extra : convert_revision : 9ec26ee61d4bc68f1dcd1a8ac162c9519b8e6fde
2006-04-28random mix of tidbitsAli Saidi
configs/test/fs.py: update fs.py to use a bus bridge cpu/simple/cpu.hh: cpu should just return that it doesn't snoop any address ranges python/m5/objects/System.py: move boot_osflags to system --HG-- extra : convert_revision : b4256df7eada7e65b69513361de8bffc3fdd680b
2006-04-28devices should increment pkt.time instead of assiging to itAli Saidi
--HG-- extra : convert_revision : b4ca3c7fc13bf0856eb2a800a11d5611b473ec3e
2006-04-28add a bridge object, modify bus object to be able to connect to other buses ↵Ali Saidi
or bridges without panicing SConscript: add new cc files to scons mem/bus.cc: mem/bus.hh: implement addressRanges() on the bus. propigate address ranges to anyone who is interested stripping out ranges of who your propigating to (to avoid livelock) mem/packet.hh: add intersect function that returns true if two packets touch at least one byte of the same data (for functional access) add fixPacket() that will eventually take the correct action giving a timing and functional packet, right now it panics mem/physical.cc: Don't panic if the physical memory recieves a status change, just ignore. --HG-- extra : convert_revision : d470d51f2fb1db2700ad271e09792315ef33ba01
2006-04-28Add SparcSystem objectAli Saidi
arch/alpha/system.hh: sim/system.hh: make boot_osflags apply to all systems --HG-- extra : convert_revision : 48cf903fd92be250b86817210951b85fa5e74632
2006-04-28Fixed constants to work on 32 bit hostsGabe Black
--HG-- extra : convert_revision : acc8e6f60cfdca518fa45afef4165395cba23d4f
2006-04-28Merge m5.eecs.umich.edu:/bk/newmemGabe Black
into ewok.(none):/home/gblack/m5/newmem cpu/simple/cpu.cc: Hand merged --HG-- extra : convert_revision : 68414730c23d41c30cfb7bcfa604029a5fc8622c
2006-04-28Added byteswapping codeGabe Black
--HG-- extra : convert_revision : 67bf0689399328a728a0f3130d58d483e5f2f06e
2006-04-28Improved the initial stack frameGabe Black
arch/sparc/isa/formats/mem.isa: Added some debugging output --HG-- extra : convert_revision : cea88e2b3eddfa4e60bbbcb02f459d274d80db2e
2006-04-28Added an include which was forgottenGabe Black
--HG-- extra : convert_revision : ad76ab45358787edddb89910049bac7cca288824
2006-04-28Fixed up some syscallsGabe Black
--HG-- extra : convert_revision : f9a32e14fa4d4d4710df83dbf54cb77482ba5d03
2006-04-28Changed the hello_sparc executable back to the cross compiled oneGabe Black
--HG-- extra : convert_revision : 565f75f76dd26ca0e25de4c89d1597a9f39483fd
2006-04-28Some debugging of the ccr bitsGabe Black
--HG-- extra : convert_revision : b3d100b2e34dcecc3ba33c9ad4b0b7e40c210ecc
2006-04-28Added in handling of the annul bit for branches, and fixed up computation of ↵Gabe Black
ccr bits. --HG-- extra : convert_revision : ed38d26e13d25e21819dd32d159f1ee4ffcc780b
2006-04-28Added a linux.cc file to mesh with Korey's changesGabe Black
--HG-- extra : convert_revision : 2073c1cda4799a60fce917f227018dd2e52456a3
2006-04-28More Modest Changes for FP MIPS execution...Korey Sewell
arch/mips/isa/decoder.isa: Fix Reg. Operands for FP Conversion Instructions - Must Make Sure That You use 'uw' or 'ud' as needed. arch/mips/isa_traits.cc: if a conversion function isnt implemented yet, than have M5 panic... (plan to implement SINGLE_TO_DOUBLE first) --HG-- extra : convert_revision : 6a7f703a5d65139d3981a8753c31fc8f5bf313cf
2006-04-28Use lower two bits of FCSR reg to determine rounding mode (may want to move ↵Korey Sewell
this out of decoder.isa and into a template) Have FP conversion instructions use re-defined convert_and_round() function arch/mips/isa/decoder.isa: Use lower two bits of FCSR reg to determine rounding mode (may want to move this out of decoder.isa and into a template) Have FP conversion instructions to use re-defined convert_and_round() function arch/mips/isa/formats/util.isa: Remove convert_and_round function from here arch/mips/isa_traits.cc: Define convert_and_round function here arch/mips/isa_traits.hh: Use "enums" to define FP conversion types & Round Modes Declare convert_and_round function here --HG-- extra : convert_revision : 0f4f8c1732a53b277361559ea71af2a1feb4fc64
2006-04-27change readPC() + 4 to readNextPC() and the same for NNPC ...Korey Sewell
arch/mips/isa/decoder.isa: remove useless cout statements arch/mips/isa_traits.hh: space --HG-- extra : convert_revision : 8b8cf5df6fc3eb92598360343eb887c35cda202d
2006-04-27Rewrite CFC1 & CTC1 instruction definitionsKorey Sewell
Use Load/Store Float Memory Formats for FP mem insts Fix Load/Store into FP to not create a "nop" if it sees reg 0 at the defintion arch/mips/isa/decoder.isa: Rewrite CFC1 & CTC1 instruction definitions Use Load/Store Float Memory Formats for FP mem insts arch/mips/isa/formats/fp.isa: comment changes arch/mips/isa/formats/mem.isa: Fix Load/Store Float Memory Formats --HG-- extra : convert_revision : ef1cb7a78452f8dff044b05c89e61bec866bf1b7
2006-04-26Major update to sinic to support VSINIC betterNathan Binkert
dev/sinic.cc: - Size the virtualRegs array based on the configured value - Add debugging stuff for uniquely identifying vnic usage - Only count totally unprocessed packets when notifying via RxDone - Add initial virtual address support - Fix some bugs in accessing packets out of order to make sure that busy packets are processed first - Add fifo watermark stuff - Make number of vnics, zero/delay copy and watermarks parameters dev/sinic.hh: add rxUnique and txUnique to uniquely identify tx and rx VNICs Create a separate list of Busy VNICs since more than one might be busy and we want to service those first Add more watermark stuff and new parameters dev/sinicreg.hh: Make the number of virtual nics a read-only parameter add bits for ZeroCopy/DelayCopy rename Virtual to Vaddr so it's not ambiguous Add a flag for TxData/RxData to indicate a virtual address Report rxfifo status in RxDone python/m5/objects/Ethernet.py: add more options for the fifo thresholds add number of vnics as a parameter add copy type as a parameter add virtual addressing as a parameter --HG-- extra : convert_revision : 850e2433b585d65469d4c5d85ad7ca820db10f4a
2006-04-26Bit of formatting for sinicreg.hhNathan Binkert
dev/sinicreg.hh: Formatting --HG-- extra : convert_revision : 267a63f866342b34d9be680d7aa54c2490fb8fd9
2006-04-26Changes to get Floating Point Instructions w/new regfile to at least not ↵Korey Sewell
segfault and break my INT tests arch/mips/isa/decoder.isa: Change decoder to read COP1 (floating point) instructions to decode correctly arch/mips/isa_traits.hh: Change to use overlapping single/double FP regfile --HG-- extra : convert_revision : 2d15d6d88939f7e0d63279d5c35d7eea536a573c
2006-04-25more debugging for sinicNathan Binkert
dev/sinic.cc: more debugging fix assert --HG-- extra : convert_revision : 11ac750080f1e65415ff3735011c0b830fbcf72f
2006-04-25more debugging for sinicNathan Binkert
dev/sinic.cc: better panic messages better debugging --HG-- extra : convert_revision : 06a9c6c8365ba1c1e58276ed63f299c6be25f0ba
2006-04-25Fix segfault in sinicNathan Binkert
dev/sinic.cc: check that there is a fault before testing the fault type --HG-- extra : convert_revision : 0cc95ba660655766b779e77d912dbc685cd476a8
2006-04-24Mostly done with all device models for new memory system. Still need to get ↵Ali Saidi
timing packets working and get sinic working after merge from head. Checkpointing may need some work now. Endian-happiness still not complete. SConscript: add all devices back into make file base/inet.hh: dev/etherbus.cc: dev/etherbus.hh: dev/etherdump.cc: dev/etherdump.hh: dev/etherint.hh: dev/etherlink.cc: dev/etherlink.hh: dev/etherpkt.cc: dev/etherpkt.hh: dev/ethertap.cc: dev/ethertap.hh: dev/pktfifo.cc: dev/pktfifo.hh: rename PacketPtr EthPacketPtr so it doesn't conflict with the PacketPtr type in the memory system configs/test/fs.py: add nics to fs.py cpu/cpu_exec_context.cc: remove this check, as it's not valid. We may want to add something else back in to make sure that no one can delete the static virtual ports in the exec context cpu/simple/cpu.cc: cpu/simple/cpu.hh: dev/alpha_console.cc: dev/ide_ctrl.cc: use new methods for accessing packet data dev/ide_disk.cc: add some more dprintfs dev/io_device.cc: delete packets when we are done with them. Update for new packet methods to access data dev/isa_fake.cc: dev/pciconfigall.cc: dev/tsunami_cchip.cc: dev/tsunami_io.cc: dev/tsunami_pchip.cc: dev/uart8250.cc: dev/uart8250.hh: mem/physical.cc: mem/port.cc: dUpdate for new packet methods to access data dev/ns_gige.cc: Update for new memory system dev/ns_gige.hh: python/m5/objects/Ethernet.py: update for new memory system dev/sinic.cc: dev/sinic.hh: Update for new memory system. Untested as need to merge in head because of kernel driver differences between versions mem/packet.hh: Add methods to access data instead of accessing it directly. --HG-- extra : convert_revision : 223f43876afd404e68337270cd9a5e44d0bf553e
2006-04-20make ide disk work for newmemAli Saidi
SConscript: compile ide devices base/chunk_generator.hh: add another parameter to the chuck generator called complete() which returns the number of bytes transfered so far. Very useful for adding to a pointer. configs/test/fs.py: Add ide disk to fs test configuration 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/pciconfigall.cc: dev/pciconfigall.hh: dev/pcidev.cc: dev/pcidev.hh: update for new memory system mem/bus.cc: support devices that return multiple ranges remove old ranges before using new info mem/packet.hh: make senderstate void* per steve's request that we use every construct possible in C++ mem/physical.cc: have memory stamp the packet with the time. mem/physical.hh: actually set the memory latency variable python/m5/objects/Device.py: Add DmaDevice python/m5/objects/Ide.py: Ide disk no longer has a physmem pointer python/m5/objects/Pci.py: update pci device for newmem python/m5/objects/PhysicalMemory.py: add latency parameter for physical memory sim/byteswap.hh: use fast architecture dependent byteswap calls if they exist --HG-- extra : convert_revision : e3cf2e8f61064ad302d94bc22010a00c59f3f793
2006-04-18Merge zizzer:/bk/newmemAli Saidi
into zeep.pool:/z/saidi/work/m5.newmem --HG-- extra : convert_revision : bf142c05ad4880513ee3438e1fdf62070a6049e3
2006-04-18dwarf debugging symbols make gdb much happier than stabs. Use themAli Saidi
and maximum debugging in for debug target. No such thing as -O5 in GCC, so might as well just use -O3 --HG-- extra : convert_revision : f2e02c4f95c57eace010e75e2457193353088308
2006-04-18Merge m5.eecs.umich.edu:/bk/newmemGabe Black
into ewok.(none):/home/gblack/m5/newmem --HG-- extra : convert_revision : 3eb97976caf57e43119a998c31128ca6f163c05b
2006-04-18Changed MIPS and Alpha to pass the syscall number to the syscall functionGabe Black
arch/alpha/isa/decoder.isa: Fixed up Alpha to pass the syscall number directly to the syscall function. arch/mips/isa/decoder.isa: Fixed up MIPS to pass the syscall number directly to the syscall function. arch/mips/isa/operands.isa: Added an R2 operand which is passed to the syscall function as the syscall number to use. --HG-- extra : convert_revision : 066d486cd6a2761b29e413c6d526c268788975f3
2006-04-18Fixes to SPARC syscall emulation mode.Gabe Black
arch/sparc/isa/base.isa: Added a set of abbreviations for the different condition tests. arch/sparc/isa/decoder.isa: Fixes and additions to get syscall emulation closer to working. arch/sparc/isa/formats/branch.isa: Fixed branches so that the immediate version actually uses the immediate value arch/sparc/isa/formats/integerop.isa: Compute the condition codes -before- writing to the state of the machine. arch/sparc/isa/formats/mem.isa: An attempt to fix up the output of the disassembly of loads and stores. arch/sparc/isa/formats/trap.isa: Added code to disassemble a trap instruction. This probably needs to be fixed up so there are immediate and register versions. arch/sparc/isa/operands.isa: Added an R1 operand, and fixed up the numbering arch/sparc/isa_traits.hh: SyscallNumReg is no longer needed, the max number of sources and destinations are fixed up, and the syscall return uses xcc instead of icc. arch/sparc/linux/process.cc: arch/sparc/linux/process.hh: Added a getresuidFunc syscall implementation. This isn't actually used, but I thought it was and will leave it in. arch/sparc/process.cc: arch/sparc/process.hh: Fixed up how the initial stack frame is set up. arch/sparc/regfile.hh: Changed the number of windows from 6 to 32 so we don't have to worry about spill and fill traps for now, and commented out the register file setting itself up. cpu/cpu_exec_context.hh: cpu/exec_context.hh: cpu/simple/cpu.hh: sim/process.cc: sim/process.hh: Changed the syscall mechanism to pass down the syscall number directly. --HG-- extra : convert_revision : 15723b949a0ddb3d24e68c079343b4dba2439f43
2006-04-17change packet: reset() to resetMin() resetAll() which reset the miniumAli Saidi
and the entire packet respectively. --HG-- extra : convert_revision : 70b8bc8a2cf304d4c955d1a997df4a9a8edd4989
2006-04-14Quick fix for the CPU not printing out the right address upon re-execution ↵Kevin Lim
of a load that missed in the cache. Split mem ops will solve this problem in the future. --HG-- extra : convert_revision : 5bb921998aa0408d568030ef544b9905c4038bb2
2006-04-14These fixes now allow all of the 20 mips tests to work properly!Korey Sewell
Floating Point Mips Tests still need to be added, tested, and debugged. arch/mips/isa/decoder.isa: Fix mult and multu instructions. This semantic error causes the problem: <int64> = <int32> * <int32>. Although I was placing the output into a 64-bit integer the multiply was just doing a 32-bit multiply so the solution is to just use the 'sd' & 'ud' operands so that the ISA parser will use the int64_t and uint64_t types in calculation. arch/mips/isa/formats/int.isa: Trace output fix. Don't print first comma unless there is a destination register for sure! --HG-- extra : convert_revision : 2c503dca70b104fed0b58454975f745dd3cc2eee
2006-04-13update Hello World binary for mips... the old one did not have a newlineKorey Sewell
--HG-- extra : convert_revision : f015cac39e42e11b1a56bbd1c5cf07403eb8f2da
2006-04-13Move RLIMIT constants to OS/ISA specific files instead of generic OS ↵Korey Sewell
container classes Update MIPS/Linux constants arch/alpha/linux/linux.hh: move RLIMIT constants to ALPHA/Linux class arch/alpha/tru64/tru64.hh: move RLIMIT constants to ALPHA/Tru64 class arch/mips/mips_linux.hh: update MIPS constants for MIPS/Linux kern/linux/linux.hh: remove RLIMIT constants from generic Linux class... these are now in ISA specific / OS specific classes kern/tru64/tru64.hh: remove RLIMIT constants from generic Tru64 class... these are now in ISA specific / OS specific classes --HG-- extra : convert_revision : 2e2743d73ab18fcd558a5765cb4ef0e9671bd1d7
2006-04-13remove non-needed filesKorey Sewell
--HG-- extra : convert_revision : 6900ff6972e92bb1bcb4736cce948784c6b905e1
2006-04-13Changes that get rid of the OSFlags and derive a new class of this format ↵Korey Sewell
<architecture>-<OS>. This class is derived from the original <OS> class and is used to define information that is both architecure and OS specific (for example, the AlphaLinux class is derived from the Linux class and defined in arch/alpha/linux/linux.hh). SConscript: no need to compile linux.cc and tru64.cc now, since openFlagsTable has been moved arch/alpha/SConscript: compile linux.cc and tru64.cc within alpha arch. arch/alpha/linux/process.cc: template syscall functions on AlphaLinux instead of Linux ... AlphaLinux is derived off of Linux arch/alpha/tru64/process.cc: template syscall functions on AlphaTru64 instead of Linux ... AlphaTru64 is derived off of Linux moved tableFunc syscall function into this file arch/mips/SConscript: compile mips_linux.cc for openFlags table arch/mips/isa_traits.hh: remove constants from here arch/mips/linux_process.cc: template syscall functions on MipsLinux instead of Linux ... MipsLinux is derived off of Linux kern/linux/linux.hh: remove OSFlags kern/tru64/tru64.hh: remove OSFlags def., openFlagTable, and tableFunc ... sim/syscall_emul.hh: go back to using "OS" instead of "OSFlags" arch/alpha/linux/linux.cc: defines openFlagTable arch/alpha/linux/linux.hh: arch/alpha/tru64/tru64.hh: Alpha Linux constants placed here in class derived from Linux class arch/alpha/tru64/tru64.cc: defines openFlagTable for AlphaTru64 arch/mips/mips_linux.cc: MIPS Linux open flag table arch/mips/mips_linux.hh: Mips Linux constants placed here in class derived from Linux class --HG-- extra : convert_revision : e6c1c2c895429c28fd141732e223e897ab19315e
2006-04-12Merge zizzer:/bk/newmemAli Saidi
into zeep.eecs.umich.edu:/z/saidi/work/m5.newmem --HG-- extra : convert_revision : 5fc80b28362c4acc4dee576f60296b81aea004f2
2006-04-12fs now gets to the point where it would really like a filesystem.Ali Saidi
Time to make the ide device work arch/alpha/system.cc: write the machine type and rev in the correct place cpu/simple/cpu.cc: reset the packet structure every time it's reused... wow the simple cpu code for talking to memory is getting horrible. dev/alpha_console.cc: move the setAlphaAccess to startup() to make sure that the console binary is loaded dev/tsunami_cchip.cc: dev/tsunami_pchip.cc: dev/uart8250.cc: fix a couple of bugs injected in the newmem fixes mem/bus.cc: More verbose bus tracing mem/packet.hh: Add a constructor to packet to set the result to unknown and a reset method in the case it's being reused mem/vport.hh: don't need are own read/write methods since the base functional port ones call writeBlob readBlob which do the translation for us --HG-- extra : convert_revision : 8d0e2b782bfbf13dc5c59dab1a79a084d2a7da0a
2006-04-12Merge zizzer:/bk/newmemKorey Sewell
into zazzer.eecs.umich.edu:/.automount/zooks/y/ksewell/research/m5-sim/newmem-mips --HG-- extra : convert_revision : 4eff6e7ee7a25b8f5fdad7342b195a869cf528d6
2006-04-12add OSFlags struct to AlphaISA/MipsISA namespace. The OS classes then use ↵Korey Sewell
these OSFlags to access architecture-specific AND OS-specific flags for their functions (e.g. OS::OSFlags::TG_MAP_ANONYMOUS)... arch/alpha/tru64/process.cc: sim/syscall_emul.hh: Add OSFlags to code arch/mips/isa/decoder.isa: slight decoder changes (more stylistic then anything) arch/mips/isa/formats/util.isa: spacing arch/mips/isa_traits.hh: add OSFlags struct to MipsISA namespace. The OS classes then use these OSFlags to access architecture-specific and OS-specific flags for their functions kern/linux/linux.hh: remove constant placement ... define OSFlags in linux.hh kern/tru64/tru64.hh: define OSFlags in tru64 --HG-- extra : convert_revision : 59be1036eb439ca4ea1eea1d3b52e508023de6c9
2006-04-11change how much of the param string is copied into the kenelAli Saidi
Set locked flag if required make SC always return success -- this needs to be fixed at some point fix a couple of things FS executes a bit of console code before dying a horrible death arch/alpha/linux/system.cc: only need to copy the length of the os flags param, not 256 bytes cpu/simple/cpu.cc: Set the physical flag if required Make LL/SC always return success mem/bus.cc: add some dprintfs and change a assert to a panic mem/port.cc: delete the buffer with the [] operator mem/request.hh: add a function to reset a request --HG-- extra : convert_revision : f2b78ddad33c7f6ffe1c48791d86609ff1d10d46
2006-04-11Merge zizzer:/bk/newmemAli Saidi
into zeep.eecs.umich.edu:/z/saidi/work/m5.newmem --HG-- extra : convert_revision : ef75b46b9c1c267c84e6bb2b2234d46c4edcda16
2006-04-11fullsys now builds and runs for about one cycleAli Saidi
SConscript: easier to fix than temporarily remove cpu/simple/cpu.cc: cpu/simple/cpu.hh: mem needed for both fullsys and syscall dev/baddev.cc: fix for new mem system dev/io_device.cc: fix typo dev/io_device.hh: PioDevice needs to be a memobject dev/isa_fake.cc: dev/pciconfigall.cc: dev/pciconfigall.hh: fix for new mem systems dev/platform.cc: dev/platform.hh: dev/tsunami.cc: dev/tsunami.hh: rather than the platform have a pointer to pciconfig, go the other way so all devices are the same and can have a platform pointer dev/tsunami_cchip.cc: dev/tsunami_io.cc: dev/tsunami_io.hh: dev/tsunami_pchip.cc: dev/tsunami_pchip.hh: dev/uart8250.cc: python/m5/objects/AlphaConsole.py: python/m5/objects/BadDevice.py: python/m5/objects/BaseCPU.py: python/m5/objects/Device.py: python/m5/objects/Pci.py: python/m5/objects/PhysicalMemory.py: python/m5/objects/System.py: python/m5/objects/Tsunami.py: python/m5/objects/Uart.py: fixes for newmem --HG-- extra : convert_revision : b7b67e19095cca64889f6307725aa2f3d84c7105
2006-04-11Merge zizzer:/bk/newmemKorey Sewell
into zazzer.eecs.umich.edu:/.automount/zooks/y/ksewell/research/m5-sim/newmem-mips --HG-- extra : convert_revision : 977cae02ac9e38143952bfd54f13b321577715f2
2006-04-11Lots of MIPS test files :Korey Sewell
Will remove these in future merge but it is just way easier to keep all these tests in their own repo folder so I wont have to reset these up every time I pull from bitkeeper --HG-- extra : convert_revision : ad9b8797fb16edad0323ee48aba1aa4551ea1cb7
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-16 01:05:03 +0000