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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
2006-04-25more 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
2006-03-29Fix indentationRon Dreslinski
--HG-- extra : convert_revision : 321ff3c6e8dcc41f18e983fac83e14c037081dcb
2006-03-29Fix for prefetching check with blocking buffers. Need to look into support ↵Ron Dreslinski
for prefetching with blocking buffers. --HG-- extra : convert_revision : 7b401cf76742ffda6c911faf710970c58a0c337b
2006-03-29Add some basic statistics to the disk modelRon Dreslinski
--HG-- extra : convert_revision : 0f3a45745b0122de64a2f434604a474df04f2938
2006-03-28Make the .mpy file a .py file and convert it to the form recognized now.Ron Dreslinski
--HG-- extra : convert_revision : 1019fd1e2bb484e1ea8f15db8dbe8e7a0201bd58
2006-03-27Add the detailed DRAM model into M5. See the /mem/timing/DRAM_M5.txt for ↵Ron Dreslinski
discussion on setting paramaters. SConscript: Add support for detailed DRAM model --HG-- extra : convert_revision : b65f9a810fa95957b585c85632ac20f9283337d1
2006-03-23Add support in the fullsys script to run the POVray benchmark.Ron Dreslinski
To run it use -ETEST=POVRAY_BENCH to run the built in povray benchmark program (more CPU intensive, small fileset ~11MB) -ETEST=POVRAY_AUTUMN to run the first part of a rendering of a autumn leaves/tree scene, less cpu intensive ~500MB working set. For now I have been running with -ESYSTEM=Simple in order to drop checkpoints (built into binary at the point the render begins) and create memory traces. I will check in a SYSTEM=3D_DRAM and SYSTEM=3D_CACHE configuration as soon as those are ready. --HG-- extra : convert_revision : fb55834a02317d5e9961a5145c932965c8bc6a0e
2006-03-16Don't forget to check in the needed header file for the conditional prefetch ↵Ron Dreslinski
building. --HG-- extra : convert_revision : 2c2562da323fa1249af72af3a89c7666c745ae2b
2006-03-15Merge zizzer:/z/m5/Bitkeeper/m5Ron Dreslinski
into zazzer.eecs.umich.edu:/z/rdreslin/m5bk/m5 --HG-- extra : convert_revision : a4de274ec50821218121ba38f9215f2348262c27
2006-03-15Add support for conditional compiling in of prefetchers.Ron Dreslinski
--HG-- extra : convert_revision : 357554632f102224357c8c3848bc4bc7cbb9dc54
2006-03-15Don't access init_regs directly. This does not affect newmem; Steve already ↵Kevin Lim
changed this in newmem. --HG-- extra : convert_revision : 19b1ed0bb2c8bcde72843e62f73635e84adf95b5
2006-03-14Remove unneeded header files.Ron Dreslinski
Add some forward declerations. Fix ordering problem of variables in constructor (see sourceforge) Factor out code from header into _impl file to speed building process (keep cache_builder smaller in size) --HG-- extra : convert_revision : 20087f88f95628af716094e09c2287e09580149e
2006-03-12Get rid of obsolete header that had only one declaration ofSteve Reinhardt
an obsolete function that doesn't exist. arch/alpha/tru64/process.cc: sim/process.cc: Don't include useless header. --HG-- extra : convert_revision : 1dd5edeb0703e2190b89ea5ff563df4c95b7cf59
2006-03-10Wrapped setSysCallReturn in !FULL_SYSTEM.Gabe Black
--HG-- extra : convert_revision : c6d3a5af04731a92eaca2337424ba10926f0d879
2006-03-09fix merging issuesAli Saidi
arch/alpha/isa_traits.hh: arch/sparc/linux/process.cc: fix merging problem sim/syscall_emul.cc: use setIntReg --HG-- extra : convert_revision : e88d72e415493cd17d7b88c22c7e995f3199e396
2006-03-09Merge zizzer:/bk/multiarchAli Saidi
into zeep.eecs.umich.edu:/z/saidi/work/m5.ma2 arch/alpha/isa_traits.hh: arch/alpha/linux/process.cc: arch/sparc/isa_traits.hh: arch/sparc/linux/process.cc: sim/process.cc: merge --HG-- rename : cpu/exec_context.hh => cpu/cpu_exec_context.hh extra : convert_revision : fea0155c8e23abbd0d5d5251abbd0f4d223fe935
2006-03-09no more common syscall emulation, now common for everyoneAli Saidi
check abi-tag note section of elf binary for OS add pseudo functions (moved from alpha and made to be generic) move setsyscallreturn into isa traits arch/alpha/SConscript: no more common syscall emulation, now common for everyone arch/alpha/isa_traits.hh: move setsyscallreturn into isa description arch/alpha/linux/process.cc: arch/alpha/tru64/process.cc: use generic functions rather than alpha specific ones arch/sparc/isa_traits.hh: have consts for generic pseudo syscalls arch/sparc/linux/process.cc: use generic functions base/loader/elf_object.cc: check abi-tag note section of elf binary for OS cpu/exec_context.hh: move syssyscallreturn into isa traits sim/process.cc: find call num with a more generic sim/syscall_emul.cc: sim/syscall_emul.hh: add pseudo functions (moved from alpha and made to be generic) --HG-- extra : convert_revision : 5a31024ecde7e39b830365ddd84593ea501a34d2
2006-03-09Merge zizzer.eecs.umich.edu:/z/m5/Bitkeeper/m5Gabe Black
into zizzer.eecs.umich.edu:/z/m5/Bitkeeper/multiarch cpu/simple/cpu.cc: Hand Merge --HG-- rename : cpu/exec_context.hh => cpu/cpu_exec_context.hh extra : convert_revision : bf664b092f993d0f4675ce8e7df13645a920c1f4
2006-03-09Use functions to access XC.Kevin Lim
cpu/exec_context.hh: Include readNextNPC function. cpu/simple/cpu.cc: Use functions to set and access nextPC, nextNPC. --HG-- extra : convert_revision : 22622b9c110e1d99cc9106a2a27c479579d7e1ad
2006-03-09last changes before big mergeKorey Sewell
arch/alpha/isa_traits.hh: arch/sparc/isa_traits.hh: add nnpc for compiling purposes in exec_context setNextNPC function cpu/exec_context.hh: set NNPC function cpu/simple/cpu.cc: use NNPC in determining what PC we are using --HG-- extra : convert_revision : e810cfbc5dc31879b20d2cc40bf9871613203532
2006-03-09minor comments to decoder.isaKorey Sewell
arch/mips/isa/decoder.isa: comments --HG-- extra : convert_revision : 8e4fdf36d7f7365cda062bc169a313bf860a4fe5
2006-03-08Merge zizzer:/bk/multiarchKorey Sewell
into zazzer.eecs.umich.edu:/z/ksewell/research/m5-sim/multiarch-m5 --HG-- extra : convert_revision : f3502f293f6ea44b5cf209ce2a935a25bca6054f
2006-03-08add explicit support for nop,ssnop, and ehb instructionsKorey Sewell
--HG-- extra : convert_revision : 41151d38cabb6ce0ea81e5d78e4474d8f2ffeb67
2006-03-08Include ability to copy all misc regs.Kevin Lim
arch/alpha/ev5.cc: Include function for the MiscRegFile to copy all of the Iprs from an ExecContext. arch/alpha/isa_traits.hh: Include functions to copy MiscRegs from an ExecContext. cpu/cpu_exec_context.cc: Be sure to copy all of the misc regs when copying all architectural state. --HG-- extra : convert_revision : cb948b5ff141ea0f739a1016f98236bd2a512f76
2006-03-08Merge ktlim@zizzer:/bk/m5Kevin Lim
into zamp.eecs.umich.edu:/z/ktlim2/m5-proxyxc arch/alpha/ev5.cc: cpu/o3/cpu.hh: SCCS merged --HG-- extra : convert_revision : 38889011ea02005c8fd3a7f3b0be3395223f6166
2006-03-08Forward declaration of MemoryController.Kevin Lim
My change to exec_context.hh probably affected these files to no longer have MemoryController forward declared through a long chain of includes. MemoryController should be forward declared where it is used anyways. dev/alpha_console.hh: dev/uart.hh: dev/uart8250.hh: Forward declaration of MemoryController. --HG-- extra : convert_revision : afaac4014e0eb3b6d5d385cd4444b77511e03b51
2006-03-08Merge gblack@m5.eecs.umich.edu:/bk/multiarchGabe Black
into ewok.(none):/home/gblack/m5/multiarch --HG-- extra : convert_revision : 5fe5a3d70774d6420b890237d9be4a5d0f00d17e
2006-03-08Working towards compiling SPARC_SEGabe Black
arch/alpha/isa_traits.hh: Changed the enums to const ints, and got rid of a few unnecessary constants. arch/sparc/isa_traits.hh: Got rid of the enums, and added in some missing constants. --HG-- extra : convert_revision : ee47890af9d8c67300b31d8e0dda1d580bd21479
2006-03-08Update MiscReg enum and miscRegFile definitionKorey Sewell
update miscReg file access arch/mips/isa/decoder.isa: arch/mips/isa_traits.cc: update miscRegfile access arch/mips/isa_traits.hh: Update MiscReg enum and miscRegFile definition --HG-- extra : convert_revision : 9b6b9343d674e1e38e25bb9a4ffe4325142e7424
2006-03-08updated MIPS ISA files .... all files should be able to compile/build with ↵Korey Sewell
MIPS option except isa_traits.* which I need to update the misc. regfile accesses arch/mips/faults.cc: arch/mips/faults.hh: alpha to mips arch/mips/isa/base.isa: add includes arch/mips/isa/bitfields.isa: more bitfields arch/mips/isa/decoder.isa: lots o' lots o' lots o' changes!!!! arch/mips/isa/formats.isa: include cop0.isa arch/mips/isa/formats/basic.isa: fix faults arch/mips/isa/formats/branch.isa: arch/mips/isa/formats/fp.isa: arch/mips/isa/formats/int.isa: arch/mips/isa/formats/mem.isa: arch/mips/isa/formats/noop.isa: arch/mips/isa/formats/trap.isa: arch/mips/isa/formats/unimp.isa: arch/mips/isa/formats/unknown.isa: arch/mips/isa/formats/util.isa: arch/mips/isa/operands.isa: arch/mips/isa_traits.cc: arch/mips/linux_process.cc: merge MIPS-specific comilable/buidable files code into multiarch arch/mips/isa_traits.hh: merge MIPS-specific comilable/buidable files code into multiarch... the miscRegs file accesses i have need to be recoded and everything should build then ... arch/mips/stacktrace.hh: file copied over --HG-- extra : convert_revision : 4a72e14fc5fb0a0d1f8b205dadbbf69636b7fb1f
2006-03-07Use getProxy() instead of xcProxy; avoids confusion of where xcProxy must be ↵Kevin Lim
set. --HG-- extra : convert_revision : 548822baafe73b8041b7030feb1c4550fb80292f
2006-03-07Needs forward declaration of MemoryController.Kevin Lim
--HG-- extra : convert_revision : 07f397742a026cb6320dc29722d1db21157f26fa
2006-03-07Fixes for accesses to the misc regs.Kevin Lim
--HG-- extra : convert_revision : 47c7d90be5a147cb644f11980adcf8165b0ab3bb
2006-03-07Avoid accessing objects directly within the XC.Kevin Lim
--HG-- extra : convert_revision : abda610caab885ae39b4e48df4f75cddb93b27ed
2006-03-07Fixes to allow the ExecContext to be used for profiling.Kevin Lim
cpu/base.cc: Change to be calls through the ExecContext instead of accessing the profile object directly. cpu/cpu_exec_context.cc: Add functions to clear and sample the profile object. cpu/cpu_exec_context.hh: Add functions to clear and sample the profile object. These are not the most flexible functions; it might be better to eventually move the quiesce, profile, and store conditional stuff out of ExecContext so they don't clutter the interface. cpu/exec_context.hh: Include functions to support using the profile object to clear itself and take samples. --HG-- extra : convert_revision : 40849915fd51303673451515debb9ecdc7afb8c8
2006-03-07Merge ktlim@zizzer:/bk/m5Kevin Lim
into zamp.eecs.umich.edu:/z/ktlim2/m5-proxyxc arch/alpha/faults.cc: Hand merge. --HG-- rename : arch/alpha/linux_process.cc => arch/alpha/linux/process.cc rename : arch/alpha/tru64_process.cc => arch/alpha/tru64/process.cc extra : convert_revision : 6ea1fae5be0ebd02eff330423d16da63b790516d
2006-03-07Updates for the quiesceEvent that was added to the XC.Kevin Lim
Also several files need to include system.hh or symtab.hh. This is because exec_context.hh has less #includes than before, requiring some of the files that include it to include some other files as well. arch/alpha/faults.cc: Avoid accessing XC directly. arch/alpha/stacktrace.cc: StackTrace needs to include system.hh. cpu/cpu_exec_context.cc: Update for change to CPUExecContext. cpu/cpu_exec_context.hh: Make quiesce events use CPUExecContext instead of ExecContext. Include functions to allow the quiesce event and last activate/suspend be accessed. cpu/exec_context.hh: Include functions for quiesceEvent. cpu/intr_control.cc: Needs to include cpu/exec_context.hh. cpu/profile.cc: Needs to include symtab.hh for the symbol table. cpu/profile.hh: Needs forward declare of ExecContext. cpu/simple/cpu.cc: Rename xc to cpuXC. dev/tsunami_cchip.cc: Needs to include exec_context.hh. kern/kernel_stats.cc: Needs to include system.hh. kern/linux/events.cc: Needs to include system.hh. Also avoid accessing objects directly from the XC. kern/tru64/dump_mbuf.cc: Include symtab.hh for the SymbolTable and system.hh. kern/tru64/tru64_events.cc: Include system.hh sim/pseudo_inst.cc: Avoid accessing objects directly within the XC. --HG-- extra : convert_revision : 78fe30d98cd20f7403fa216f772071458b675c84
2006-03-07Corrected a mispelling of "unimplemented".Gabe Black
arch/sparc/stacktrace.hh: - Change the StackTrace code so that the class can more easily be cleaned out and reused to avoid extra allocations. - Allow trace() to accept a static instruction pointer so it can determine if the instruction is worth tracing. This is moved from the CPU. - provide constants for special meaning PCs (user, console, unknown), instead of magic numbers arch/sparc/stacktrace.hh: Added some typedefs for Addr and MachInst, and untemplatized StaticInstPtr arch/sparc/stacktrace.hh: Made Addr a global type arch/sparc/stacktrace.hh: bk cp ../alpha/stacktrace.hh stacktrace.hh --HG-- extra : convert_revision : 8fd15e5ec8d676d081380b21886234561c5f3678
2006-03-07Pushed ev5.hh out of the non-alpha code.Gabe Black
arch/SConscript: ev5 should now be contained within alpha specific code. arch/alpha/ev5.cc: arch/alpha/isa_traits.hh: Added getInstAsid and getDataAsid functions. These should be removed when the SimpleScalar cpu model is removed. arch/sparc/isa_traits.hh: Added getInstAsid and getDataAsid functions. These should be removed when the SimpleScalar cpu model is removed. Also made some small fixes. cpu/o3/alpha_cpu.hh: Added typedefs which are required now that there isn't a using namespace EV5. cpu/o3/alpha_cpu_impl.hh: Some small changes so that ev5.hh isn't needed directly. cpu/o3/cpu.hh: Removed including ev5.hh, and pushed retrieving the Asid into the MiscRegFile. cpu/o3/regfile.hh: Removed the include of ev5.hh, using namespace EV5, and the now redundant ipr array. --HG-- extra : convert_revision : 5ef8f69435a3a888a3f06d0095d89326dafb33fd
2006-03-07The a.out and ecoff object file formats will only be supported on Alpha for now.Gabe Black
arch/SConscript: aout_machdep.h and ecoff_machdep.h are no longer bridging headers, since support of these formats is limitted to alpha. base/loader/exec_aout.h: Include the alpha specific version of aout_machdep.h, since only the alpha version of aout will be supported for now. base/loader/exec_ecoff.h: Include the alpha specific version of ecoff_machdep.h, since only the alpha version of ecoff will be supported for now. --HG-- extra : convert_revision : 15328aae54538c26d2c10d7476501e0daa3d22d0
2006-03-07Got rid of some commented out code.Gabe Black
--HG-- extra : convert_revision : 7de82ed72650d877cdb2ecb66c61ae41117658d9
2006-03-07Fixed up some issues to be more compilable.Gabe Black
--HG-- extra : convert_revision : a70d9cdbe26f44fa9d94e1cbadd92f8c909596ec
2006-03-07Merge gblack@m5.eecs.umich.edu:/bk/multiarchGabe Black
into ewok.(none):/home/gblack/m5/multiarch --HG-- extra : convert_revision : ead388289742233b5e4f0b37d979e54852cc99b2
2006-03-07Changed the include paths to take advantage of the os specific directories.Gabe Black
--HG-- extra : convert_revision : 287d5323268806adc7cfb9cb3600605e837e3764
2006-03-07Clean up of the SPARC isa_traits. This still doesn't compile, but it's closer.Gabe Black
--HG-- extra : convert_revision : 7b22a4a4af5bcb13e2d9322ef93d3f582e8efa92
2006-03-07Clean up of the SPARC isa description.Gabe Black
--HG-- extra : convert_revision : 21fe35fe4719f487168c89dd7bfc87dc38af0267
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