Commit graph

964 commits

Author SHA1 Message Date
Erik Hallnor 704da6a10e Make BusBridge bidirectional. Add a new slave and master interface to help accomplish this.
--HG--
extra : convert_revision : 41bf9ce95e2965e13f7325b0b0b3be198ca86aee
2004-04-05 01:09:46 -04:00
Steve Reinhardt 65205b82ac More {Itb,Dtb} -> {ITB,DTB} renames (forgot to test build KERNEL).
Also missed renames in a bunch of config files somehow.
(See previous changeset for list of renames.)

arch/alpha/alpha_memory.cc:
arch/alpha/ev5.cc:
arch/alpha/faults.hh:
cpu/exec_context.cc:
cpu/exec_context.hh:
cpu/simple_cpu/simple_cpu.hh:
    More {Itb,Dtb} -> {ITB,DTB} renames (forgot to test build KERNEL).

--HG--
extra : convert_revision : b2c6ca0916b72b59895520fcacaf028667560a0d
2004-04-03 13:46:10 -08:00
Steve Reinhardt b3b0a4705b Merge
--HG--
extra : convert_revision : dadfa2cd97908d769f1e2d5c645140f296ec6a82
2004-04-02 23:19:08 -08:00
Steve Reinhardt 782fb42992 Basic cleanup pass to get rid of a few things that made the Python
configuration unnecessarily awkward.  Biggest changes are:

- External and internal object names now match in all cases.  The
macros still allow them to be different; the only reason I didn't
get rid of that is that the macros themselves should be going away
soon.  In the few conflicting cases, I sometimes renamed the C++ object
and sometimes renamed the config object.  The latter sets of substitions
are:

s/BaseBus/Bus/;
s/MemoryObject/FunctionalMemory/;
s/MemoryControl/MemoryController/;
s/FUPool/FuncUnitPool/;

- SamplingCPU is temporarily broken... we need to change the model
of how this works in the .ini file.  Having it as a CPU proxy is
really awkward.

arch/alpha/alpha_memory.cc:
arch/alpha/alpha_memory.hh:
cpu/simple_cpu/simple_cpu.cc:
sim/process.cc:
    Rename objects to match config name.
cpu/base_cpu.cc:
    Uncomment SimObject define since SamplingCPU no longer
    does this for us.
dev/ethertap.cc:
    Use unsigned instead of uint16_t for params.
kern/tru64/tru64_system.cc:
    Use unsigned instead of uint64_t for init_param param.
test/paramtest.cc:
    Fix old SimObjectParam.

--HG--
extra : convert_revision : 378ebbc6a71ad0694501d09979a44d111a59e8dc
2004-04-02 22:57:08 -08:00
Erik Hallnor ae06629947 Add new range functions to DmaInterface as well.
--HG--
extra : convert_revision : 3a7aa3e6495de86c365128b4bd1ef41fe8ff4142
2004-04-02 04:13:48 -05:00
Erik Hallnor 92c1584f1a Add automatic bus bridge address range setting/resetting. You can no longer directly set a address range on a bus bridge.
--HG--
extra : convert_revision : 708fb67b82c619f340f2b5a95f4542b573004774
2004-04-02 03:03:30 -05:00
Steve Reinhardt 3622f332f9 Fix dependencies (broken since Nate's tree-build change).
--HG--
extra : convert_revision : 7be203a46c53ac7cf464ac3857e27259a846dcfb
2004-04-01 22:18:00 -08:00
Erik Hallnor ac016ab4b0 Add a average references to a cache block stat.
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extra : convert_revision : ba0ff82985a44c8e2de129194b1f755199469f8f
2004-04-01 18:23:17 -05:00
Nathan Binkert 13483c98be Get rid of the printExtraOutput stuff
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extra : convert_revision : d82718ad4b3c5dd56a99c727e78b39917f9d4541
2004-03-26 05:43:29 -05:00
Nathan Binkert f299bb01ac Merge zizzer.eecs.umich.edu:/bk/m5
into crampon.:/z/binkertn/research/m5/latest

--HG--
extra : convert_revision : f210926c232d2999703bbb0adf08899d8c041729
2004-03-25 05:46:35 -05:00
Nathan Binkert ae48fb794c Get rid of symlink hack in makefile
--HG--
extra : convert_revision : c1bc90a1d823f8034da692afd6005456ef98831b
2004-03-25 05:46:16 -05:00
Steve Reinhardt aeb8e8ccb7 Minor cleanup from building & diffing behavior
on various platforms.

base/hashmap.hh:
    gcc on Alpha doesn't always define __LP64__,
    even though it arguably should.
cpu/exec_context.cc:
    Clear register file on non-full-system too (even though
    it typically gets overwritten by the initial regs from
    the Process object).
sim/process.cc:
    Clear initial register copy in Process object.
    Not all regs get initialized when the executable is loaded.

--HG--
extra : convert_revision : f1fe4734a5ea81331d70994cb5284b1e9db0dceb
2004-03-24 23:29:10 -08:00
Nathan Binkert 97c11561ff Don't indent namespaces because it just wastes space
--HG--
extra : convert_revision : 2236838a40bf77689a3d75df718c0da410c3fbb6
2004-03-24 10:25:18 -05:00
Nathan Binkert 438c7f5b64 Get rid of the old VPATH stuff for getting at source files
instead, require a path for each file.

--HG--
extra : convert_revision : 9ecab85eefd10ee988edce06dd6c94e8df42ad95
2004-03-24 10:00:29 -05:00
Nathan Binkert 2ae06f42b3 Merge zizzer.eecs.umich.edu:/bk/m5
into ziff.eecs.umich.edu:/z/binkertn/research/m5/latest

--HG--
extra : convert_revision : b0af82ea6028d1f7f6756edf266945732c25ad52
2004-03-24 05:16:13 -05:00
Nathan Binkert 8b0f69166e Hacks to make the libelf stuff work in openbsd.
base/loader/elf_object.cc:
    The symbol versioning stuff screws up OpenBSD.  We don't need it anyway

--HG--
extra : convert_revision : 736d5c1baaf7f5727665f84cc08e3781e193b389
2004-03-24 05:13:49 -05:00
Erik Hallnor 6cb02394c0 Merge ehallnor@zizzer:/bk/m5 into zazzer.eecs.umich.edu:/z/ehallnor/m5
--HG--
extra : convert_revision : d950120ed0f96421bb953a96db94fb4aecf2241d
2004-03-24 04:41:27 -05:00
Erik Hallnor 81882c0d10 A few memory system performance enhancements.
base/compression/lzss_compression.cc:
base/compression/lzss_compression.hh:
    Rework for better performance

--HG--
extra : convert_revision : b13d706e0e23cbe7122b611258354c66cf5f3c70
2004-03-24 04:41:19 -05:00
Nathan Binkert 5e3b1f09c8 memory.ini:
make the default width narrower

--HG--
extra : convert_revision : eb25a979d065e9e3aaf030417a22c581209d8630
2004-03-24 04:39:22 -05:00
Nathan Binkert 2484aeaee7 Minor changes to Time
base/time.cc:
base/time.hh:
    Don't set the current time in the constructor.  Use a flag and
    make the default to not set the time.
    Change reset() to set().  Dunno.  Just seems right.

--HG--
extra : convert_revision : 5a3b09ed30376d4863b45b2bae551ba1c3aff8e1
2004-03-24 04:35:48 -05:00
Nathan Binkert 832a0917cf ULL()
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extra : convert_revision : 543313ec248457e6cb2f8315881f030545e8cf45
2004-03-24 02:59:43 -05:00
Lisa Hsu f4168a708c Merge zizzer:/bk/linux into zower.eecs.umich.edu:/z/hsul/work/bk/linux
--HG--
extra : convert_revision : 69440981a018ce8b7c1c8a73404da0a39faa3ac3
2004-03-23 17:11:19 -05:00
Andrew Schultz 75cef1a801 Add initial support for IDE
--HG--
extra : convert_revision : e07dc6c87b0b692d428b541d4032fcf82996ef15
2004-03-23 17:10:07 -05:00
Lisa Hsu b45fd9c541 Merge zizzer:/bk/linux into zower.eecs.umich.edu:/z/hsul/work/bk/linux
--HG--
extra : convert_revision : 7af5650ceae277ce838e778bba1fba86285d6dca
2004-03-22 17:11:36 -05:00
Andrew Schultz e8f7aca8cf Automerge
--HG--
extra : convert_revision : d79abea2623f31a27735640363dfbf655c226b62
2004-03-22 16:59:43 -05:00
Andrew Schultz c8640365c2 Change member variable names to lower case
--HG--
extra : convert_revision : 390c30b8313e7acbd7d77b106716f7147d181111
2004-03-22 16:58:18 -05:00
Andrew Schultz 8baccdc6d3 Changed to inherit from DmaDevice to avoid multiple inheritance (now
assumes that all PCI devices are DmaDevices, and if not, they can just
ignore the DMA stuff)

--HG--
extra : convert_revision : aa58b658370696674ca4c32b265bc0400e5dda5a
2004-03-22 16:50:09 -05:00
Erik Hallnor b18a36a6f2 Fix to compile m5.fast
--HG--
extra : convert_revision : b557975e2b03944abd5243ab9ea3e3ff6a915981
2004-03-22 13:59:51 -05:00
Lisa Hsu ddeaa4d5e1 Merge zizzer:/bk/linux into zower.eecs.umich.edu:/z/hsul/work/bk/linux
--HG--
extra : convert_revision : b4e2fc55ec9cd0caa7cdf02de8a61c66e8b35c67
2004-03-22 13:21:18 -05:00
Lisa Hsu 3bc851b7db forgot to check this in earlier - no confusion between types and member names!
dev/pcidev.cc:
    member variables should begin with lowercase so they don't get confused with types.
dev/pcidev.hh:
    member variables must begin with lowercase so they don't get confused with types.

--HG--
extra : convert_revision : f083baa60d0fbf64d858d684ff70ee06e7b7765d
2004-03-22 13:15:14 -05:00
Erik Hallnor ea604923aa Update to store uncompressed data in the cache blocks at all times. This will allow us to simulate compression without paying the uncompress penalty on reads.
This also had the side-effect of getting copies and compression working together (collecting of code in helper function made this easier.)

--HG--
extra : convert_revision : f81d3d7254b5a0c1cc82a7389c95a0b71ff67fc0
2004-03-21 01:20:19 -05:00
Ron Dreslinski b4ff8c555f Make it so that alpha_console can read the frequency from the correct
sim object(depends on which platform tsunami/tlaser is being used)

dev/alpha_console.cc:
    Use dynamice casting once during build to get at the proper device to calculate the frequency.
    It is either a tsunami_IO or a tlaser_clock depending on platform (tsunami/tlaser).
    If the simobject is not of either of those types then panic
dev/alpha_console.hh:
    Pass in a SimObject * that is to either a tlaser_clock or a tsunami_IO
sim/sim_object.cc:
    Make it so that you can have a SimObjectParam of type SimObject:

    example:
    SimObjectParam<SimObject *> so;

--HG--
extra : convert_revision : 08239ef23762b8ea11311630b73fe885d939402e
2004-03-19 14:51:02 -05:00
Ali Saidi 1eb0c9626a Updated kern/* code so we can have one console code and the simulator
changes the HWRPB to the correct system type/variation.

kern/linux/linux_system.cc:
kern/tru64/tru64_system.cc:
    Added code to change system type/variation so that we can have one console

--HG--
extra : convert_revision : 5f35f7d965419cd3038e2e85e05a20884b2f6068
2004-03-17 16:12:13 -05:00
Erik Hallnor 2d38766e09 Pass cache block pointer when we have it.
--HG--
extra : convert_revision : 453690e0d7b53ecb7a9a3eb75a6365d13fd27573
2004-03-15 21:24:50 -05:00
Lisa Hsu 25a07e7467 merge etherpkt and makefile
--HG--
extra : convert_revision : 8f416468c7c239a4de6f8df2d632832921c1ced8
2004-03-12 11:07:32 -05:00
Lisa Hsu 48e6ed48e0 first pass at ns_ethernet device. more will come later as i merge in nate's new ether infrastructure.
dev/etherpkt.hh:
    add some stuff for support of the NS ethernet device.

--HG--
extra : convert_revision : 51f6508463b6394055e3428a42b7de490a9ae6c1
2004-03-12 11:04:58 -05:00
Lisa Hsu 256a1ac478 merge from head of m5. note: i did not bother to merge the PIO stuff with scsi since we're not going that route anymore anyway. esp because it was giving me an error i couldn't seem to fix.
dev/alpha_console.cc:
    missed this >>>> after i merged
kern/linux/linux_system.cc:
    get rid of FS_MEASURES and change FnEvent to LinuxFnEvent
kern/linux/linux_system.hh:
    get rid of FS_MEASURE

--HG--
extra : convert_revision : 210f46573bba0c772a224ce110af9a9230fabf6a
2004-03-11 20:04:41 -05:00
Lisa Hsu 3bc8cffc75 merge with m5 head
--HG--
extra : convert_revision : c90339248d1ee74df1c6b90a77ec9ea41f646311
2004-03-11 18:52:29 -05:00
Lisa Hsu 1039028d40 traceflags merge
--HG--
extra : convert_revision : f8427ed6caa815500cbb0ce648f2495a2d039082
2004-03-11 18:47:29 -05:00
Lisa Hsu c6c61870fa It was annoying me that there was PCIConfigAll and PciDev and PciConfigData. so for consistency I changed it.
dev/pciconfigall.cc:
dev/pciconfigall.hh:
dev/pcidev.cc:
dev/pcidev.hh:
dev/tsunami.hh:
    change PCIConfigAll to PciConfigAll

--HG--
extra : convert_revision : d2fa3f59b906c870fd9d46cfa94728c7587e3652
2004-03-11 12:45:27 -05:00
Erik Hallnor 7f3a9e0f95 Use the specific tag type where we can.
--HG--
extra : convert_revision : f6a8f9630a58486df026bea61fcfe46e223dc8e8
2004-03-11 00:54:54 -05:00
Erik Hallnor 2c60d7aa9e Performance improvement for unaligned copy
--HG--
extra : convert_revision : 36a67874c119c4ef5dbd6692292dae1a5dcfded0
2004-03-07 01:26:16 -05:00
Lisa Hsu 532374bf2b change the naming of MainBins. didn't check this in before because i had random debug statements i didn't want to push along with it.
kern/tru64/tru64_system.cc:
    change the naming of Bins, add some DPRINTFs

--HG--
extra : convert_revision : 65eeb61caa3132adc45972feff891e4a969c06c5
2004-03-05 19:18:58 -05:00
Lisa Hsu 6eebb270be fix ALPHA
cpu/exec_context.cc:
    put this code between #ifdef FULL_SYSTEM

--HG--
extra : convert_revision : b934c7085d2a4337149ab8180a7d50851fbbf170
2004-03-05 15:15:23 -05:00
Lisa Hsu 34576de15a changes that affect post checkpoint runs.
cpu/exec_context.cc:
    you can't delete an element of an array that you newed.  oops.
kern/tru64/tru64_events.cc:
    changes to reflect .ini changes, and also b/c es_intr and ipintr can happen at ANY point, even within a current calling path being tracked.
sim/system.cc:
    can't delete an element of a newed array.  must new them separately.

--HG--
extra : convert_revision : 21573327b7b7f20bf9a3fcfb5854526433e17e17
2004-03-05 08:16:33 -05:00
Lisa Hsu d9689c58d3 bin user and kernel stats
--HG--
extra : convert_revision : 66e6181ad3e8b6567da9f2b82d87e7af49f28eaf
2004-03-05 06:15:30 -05:00
Lisa Hsu 12662c0b6d nother fix
cpu/exec_context.cc:
    nother little bug...forgot to pop off stack as i read off it
sim/system.cc:
    forgot to pop off stack as i read off it

--HG--
extra : convert_revision : d1f691c0a9f0fa22281c717ee465d8a5f1e45c13
2004-03-05 06:14:33 -05:00
Lisa Hsu 8434ae9b03 Merge zizzer:/bk/m5 into zower.eecs.umich.edu:/z/hsul/work/bk/bincleanup
--HG--
extra : convert_revision : e4303df381e5f397d15c37eb05377be1860f89be
2004-03-05 05:54:54 -05:00
Lisa Hsu 9c48327145 forgot to check this in
--HG--
extra : convert_revision : 3090da3ab1077736bae52519143b44b08dd5ddb9
2004-03-05 05:54:46 -05:00
Nathan Binkert 01f493a28a Merge zizzer.eecs.umich.edu:/bk/m5
into ziff.eecs.umich.edu:/z/binkertn/research/m5/latest

--HG--
extra : convert_revision : 51b3fd809a77e146b8370636b2cc60ddf1075195
2004-03-05 05:50:33 -05:00