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2007-03-09Two fixes:Kevin Lim
1. Make sure connectMemPorts() only gets called when the CPU's peer gets changed. This is done by making setPeer() virtual, and overriding it in the CPU's ports. When it gets called on a CPU's port (dcache specifically), it calls the normal setPeer() function, and also connectMemPorts(). 2. Consolidate redundant code that handles switching in a CPU. src/cpu/base.cc: Move common code of switching over peers to base CPU. src/cpu/base.hh: Move common code of switching over peers to BaseCPU. src/cpu/o3/cpu.cc: Add in function that updates thread context's ports. Also use updated function to takeOverFrom() in BaseCPU. This gets rid of some repeated code. src/cpu/o3/cpu.hh: Include function to update thread context's memory ports. src/cpu/o3/lsq.hh: Add function to dcache port that will update the memory ports upon getting a new peer. Also include a function that will tell the CPU to update those memory ports. src/cpu/o3/lsq_impl.hh: Add function that will update the memory ports upon getting a new peer. src/cpu/simple/atomic.cc: src/cpu/simple/timing.cc: Add function that will update thread context's memory ports upon getting a new peer. Also use the new BaseCPU's take over from function. src/cpu/simple/atomic.hh: Add in function (and dcache port) that will allow the dcache to update memory ports when it gets assigned a new peer. src/cpu/simple/timing.hh: Add function that will update thread context's memory ports upon getting a new peer. src/mem/port.hh: Make setPeer virtual so that other classes can override it. --HG-- extra : convert_revision : 2050f1241dd2e83875d281cfc5ad5c6c8705fdaf
2007-03-08Panic if any CMT registers are accessedAli Saidi
src/arch/sparc/asi.cc: src/arch/sparc/asi.hh: add CMT ASI registers src/arch/sparc/tlb.cc: Panic if any of the CMT registers are being accessed --HG-- extra : convert_revision : b9a94281e2074a576ac21d042b756950d509e758
2007-03-08stop m5 from leaking like a sieveAli Saidi
don't create a new physPort/virtPort every time activateContext() is called add the ability to tell a memory object to delete it's reference to a port and a method to have a port call deletePortRefs() on the port owner as well as delete it's peer still need to stop calling connectMemoPorts() every time activateContext() is called or we'll overflow the bus id and panic src/cpu/thread_state.cc: if we hav ea (phys|virt)Port don't create a new on, have it delete it's peer and then reuse it src/mem/bus.cc: src/mem/bus.hh: add ability to delete a port by usig a hash_map instead of an array to store port ids add a function to do deleting src/mem/cache/cache.hh: src/mem/cache/cache_impl.hh: src/mem/mem_object.cc: src/mem/mem_object.hh: adda function to delete port references from a memory object src/mem/port.cc: src/mem/port.hh: add a removeConn function that tell the owener to delete any references to the port and then deletes its peer --HG-- extra : convert_revision : 272f0c8f80e1cf1ab1750d8be5a6c9aa110b06a4
2007-03-07I missed a couple of WithEffects, this should do itAli Saidi
--HG-- extra : convert_revision : 19fce78a19b27b7ccb5e3653a64b46e6d5292915
2007-03-07fix compiling of FS after Gabe's last compileAli Saidi
--HG-- extra : convert_revision : a93fa5ad61aa2b8c18bf6c513b617f3425ffb220
2007-03-07Move the magic m5 PageTableFault into sim/faults.[hh,cc] since it's the same ↵Gabe Black
across all architectures. --HG-- extra : convert_revision : 18d441eb7ac44df4df41771bfe3dec69f7fa70ec
2007-03-07Merge zizzer.eecs.umich.edu:/bk/newmemGabe Black
into ahchoo.blinky.homelinux.org:/home/gblack/m5/newmem --HG-- extra : convert_revision : d764fe37c71269a04fcede6cbf30e24262447e89
2007-03-07Merge zizzer:/bk/newmemAli Saidi
into zeep.pool:/tmp/newmem --HG-- extra : convert_revision : f078a05729b5fe464a06a58bc4adcb374f560572
2007-03-07*MiscReg->*MiscRegNoEffect, *MiscRegWithEffect->*MiscRegAli Saidi
--HG-- extra : convert_revision : f799b65f1b2a6bf43605e6870b0f39b473dc492b
2007-03-07Add setData functions for the new Twin??_t types.Gabe Black
--HG-- extra : convert_revision : 6f4e08e76eb4a95eb08b11632f6e33ba458723b6
2007-03-07Add some constructors and an output operator to the Twin??_t types so that ↵Gabe Black
o3 SPARC will compile again. --HG-- extra : convert_revision : af987aaeac87ee92a3b55cf0839d994cf7dea1af
2007-03-07Make byteswap work correctly on Twin??_t types.Gabe Black
--HG-- extra : convert_revision : a8a14078d62c24e480ffa69591edfc775d1d76cc
2007-03-06CleanupNathan Binkert
--HG-- extra : convert_revision : 31f1b0f760a6eb861652440f9d42aaf123ef4833
2007-03-06Merge zizzer.eecs.umich.edu:/bk/newmemGabe Black
into ahchoo.blinky.homelinux.org:/home/gblack/m5/newmem-x86 --HG-- extra : convert_revision : 0822fbcc377781b53d2de9ba40ab9d985ccbc039
2007-03-06Python parameters types need analogous C++ typesNathan Binkert
--HG-- extra : convert_revision : d068dfec69b28d48fc299a4108e165decfaaace7
2007-03-06Move all of the parameters of the Root SimObject so they areNathan Binkert
directly configured by python. Move stuff from root.(cc|hh) to core.(cc|hh) since it really belogs there now. In the process, simplify how ticks are used in the python code. --HG-- extra : convert_revision : cf82ee1ea20f9343924f30bacc2a38d4edee8df3
2007-03-06Get X86 to load an elf and start a process for it.Gabe Black
src/arch/x86/SConscript: Add in process source files. src/arch/x86/isa_traits.hh: Replace magic constant numbers with the x86 register names. src/arch/x86/miscregfile.cc: Make clear the miscreg file succeed. There aren't any misc regs, so clearing them is very easy. src/arch/x86/process.hh: An X86 process class. src/base/loader/elf_object.cc: Add in code to recognize x86 as an architecture. src/base/traceflags.py: Add an x86 traceflag src/sim/process.cc: Add in code to create an x86 process. src/arch/x86/intregs.hh: A file which declares names for the integer register indices. src/arch/x86/linux/linux.cc: src/arch/x86/linux/linux.hh: A very simple translation of SPARC's linux.cc and linux.hh. It's probably not correct for x86, but it might not be correct for SPARC either. src/arch/x86/linux/process.cc: src/arch/x86/linux/process.hh: An x86 linux process. The syscall table is split out into it's own file. src/arch/x86/linux/syscalls.cc: The x86 Linux syscall table and the uname function. src/arch/x86/process.cc: The x86 process base class. tests/test-progs/hello/bin/x86/linux/hello: An x86 hello world test binary. --HG-- extra : convert_revision : f22919e010c07aeaf5757dca054d9877a537fd08
2007-03-05Python atexit handlers are called in reverse order.Nathan Binkert
Fix things so the stats dump happens last. --HG-- extra : convert_revision : ea842dbcbb77dd1c715c4e5b57d2470e558c4265
2007-03-05Fill out a stub version of the vtophys header file.Gabe Black
--HG-- extra : convert_revision : 2c10a80a2f73207539e3f98b4a3b864d431f5035
2007-03-05Add in NumGDBRegs so the constructor to the base class can get all it's ↵Gabe Black
arguments. --HG-- extra : convert_revision : fcec1ad134b53a419a952e556ed75cb1559a1127
2007-03-05Reorganize the floating point register file a little.Gabe Black
--HG-- extra : convert_revision : 643c147b77e931d49ac559681d4bbda737f6e1c7
2007-03-05Add some new source files.Gabe Black
--HG-- extra : convert_revision : 94f3f19eb91b7f54918640b7605008eb1fe75fc7
2007-03-05Stub decoder. This is probably even farther from finished than it looks...Gabe Black
--HG-- extra : convert_revision : a39a158fec4560f6eb7a6987592c473677c0b1ba
2007-03-05Add stub for x86 process creationGabe Black
--HG-- extra : convert_revision : 3bdbc415a73c6bb4d723f68714a96c9f922ba5e6
2007-03-05Add x86 version of call to "decode"Gabe Black
--HG-- extra : convert_revision : bb799dcea58b51d6e1d3d744581ea48c5c1490fe
2007-03-05Add x86 to the Arch enum in the object file class.Gabe Black
--HG-- extra : convert_revision : bc8c5e78aac0e9033d6cbc756d8092369ac29072
2007-03-05Added missing include.Gabe Black
--HG-- extra : convert_revision : 9d00209e5c0ae8aa5ac37f9558627ee212a72c9b
2007-03-05Added LargestRead type for x86. I might have picked the wrong type.Gabe Black
--HG-- extra : convert_revision : 5570a595b9adbe9c35f9b4f8dd3b50533b5beb97
2007-03-05Stub implementation for x86.Gabe Black
--HG-- extra : convert_revision : 3eccbf699bb62139a06a9b249e56bd205bc316ed
2007-03-05Stub implementation for x86Gabe Black
--HG-- extra : convert_revision : dd6b4d14070a2e99c179c5f780c9935847da8eda
2007-03-05Added fault generation functions. I would still like to see these go away. ↵Gabe Black
The page table fault should be moved into sim/faults.hh because it's a "fake" m5 fault for se mode and shouldn't vary between architectures. --HG-- extra : convert_revision : cafe25befd64f83a424c1a09f5e62a16df5408ad
2007-03-05Added an x86 dyninstGabe Black
--HG-- extra : convert_revision : 2317e9bb0bcf8010ab5d02019f7a14eeb7b1459c
2007-03-05Added stub implementations or prototypes for all the functions in this file.Gabe Black
--HG-- extra : convert_revision : c0170eae8aeae130f81618ae49a60f879c2b523f
2007-03-05Added in a missing include.Gabe Black
--HG-- extra : convert_revision : 712480fef36bf7a34c2c0b8d19dd82689eb78a1d
2007-03-05Filled in a stub header file for setting the result of a syscall.Gabe Black
--HG-- extra : convert_revision : f0a2cdf7d669834b90444fc390b0aceede474737
2007-03-05Filled in a stub header file for a stacktrace object. I'm still not sure ↵Gabe Black
what this is for, and it probably doesn't work on anything but Alpha. --HG-- extra : convert_revision : 9bc3833628d31799a7b578c450dac096a19aead3
2007-03-05Filled in a stub header file for remote gdbGabe Black
--HG-- extra : convert_revision : 6289181697142f672548a4d4cf6e010171cb98e1
2007-03-05Correct a typoGabe Black
--HG-- extra : convert_revision : 1e8ef87ddb28873045a08bd104afc8ce129c4299
2007-03-05Make the constructor (and all the other functions) publicGabe Black
--HG-- extra : convert_revision : 9d572651fc1722b15ae7dbc59c108d680c911f04
2007-03-05Various touch upsGabe Black
--HG-- extra : convert_revision : 19ff30d969a46adbd256f674582a9e7d398b56ed
2007-03-05Added a missing include.Gabe Black
--HG-- extra : convert_revision : 15a1b49ff9e0a1a15bd2500bec9ec9bc95ee5898
2007-03-05Added a missing include.Gabe Black
--HG-- extra : convert_revision : 62583e5a5647913fb36e1aae265e8ac52a165829
2007-03-05Fix up the remote gdb include gaurds so it doesn't use the same symbol as ↵Gabe Black
Alpha does. --HG-- extra : convert_revision : b75dbdd95ceb4ec71275588a5cf8e6b614cf4539
2007-03-05x86 register file includes.Gabe Black
--HG-- extra : convert_revision : c00a077dd7ae8f6b48c6939034be244bcf48d715
2007-03-05Include the x86 specific traits file.Gabe Black
--HG-- extra : convert_revision : bcf448aedd832022527cc972f7a1f0433987c564
2007-03-05Stub x86 Fault class which just panics.Gabe Black
--HG-- extra : convert_revision : abfcf4005ec636b1e6c085515b63c1d8e69e3370
2007-03-05A new file for x86 specific parameters. This could be implemented as a sim ↵Gabe Black
object? --HG-- extra : convert_revision : 51757435bb0b20132f3ec5782db31382bb2cca18
2007-03-05Add in a declaration of class Checkpoint rather than expecting it to come ↵Gabe Black
from some other include. --HG-- extra : convert_revision : adbd4899508e3d30959a504a48402f01d1187099
2007-03-05Merge zizzer.eecs.umich.edu:/bk/newmemGabe Black
into ahchoo.blinky.homelinux.org:/home/gblack/m5/newmem-x86 --HG-- extra : convert_revision : b585cea2221377eb2fceea8976c46a17c0034f51
2007-03-04Don't use the exact same name as a system header #defineNathan Binkert
--HG-- extra : convert_revision : 099e380395fc1fdaef993b019d3d4e596e8076c2
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