sanchayanmaity/gem5
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Author SHA1 Message Date
Ali Saidi 027dfa01e6 stop m5 from leaking like a sieve 
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
 2007-03-08 18:57:15 -05:00
Ali Saidi 87fb0eb8de I missed a couple of WithEffects, this should do it 
--HG--
extra : convert_revision : 19fce78a19b27b7ccb5e3653a64b46e6d5292915
 2007-03-07 21:51:44 -05:00
Ali Saidi 2f7a4e1d1b fix compiling of FS after Gabe's last compile 
--HG--
extra : convert_revision : a93fa5ad61aa2b8c18bf6c513b617f3425ffb220
 2007-03-07 21:50:09 -05:00
Gabe Black 54fc750924 Move the magic m5 PageTableFault into sim/faults.[hh,cc] since it's the same across all architectures. 
--HG--
extra : convert_revision : 18d441eb7ac44df4df41771bfe3dec69f7fa70ec
 2007-03-07 20:04:46 +00:00
Gabe Black 8edc9d79ce Merge zizzer.eecs.umich.edu:/bk/newmem 
into  ahchoo.blinky.homelinux.org:/home/gblack/m5/newmem

--HG--
extra : convert_revision : d764fe37c71269a04fcede6cbf30e24262447e89
 2007-03-07 20:04:45 +00:00
Ali Saidi 49527ab553 Merge zizzer:/bk/newmem 
into  zeep.pool:/tmp/newmem

--HG--
extra : convert_revision : f078a05729b5fe464a06a58bc4adcb374f560572
 2007-03-07 15:04:44 -05:00
Ali Saidi 689cab36c9 *MiscReg->*MiscRegNoEffect, *MiscRegWithEffect->*MiscReg 
--HG--
extra : convert_revision : f799b65f1b2a6bf43605e6870b0f39b473dc492b
 2007-03-07 15:04:31 -05:00
Gabe Black c822513269 Add setData functions for the new Twin??_t types. 
--HG--
extra : convert_revision : 6f4e08e76eb4a95eb08b11632f6e33ba458723b6
 2007-03-07 17:46:06 +00:00
Gabe Black f04e535f26 Add some constructors and an output operator to the Twin??_t types so that o3 SPARC will compile again. 
--HG--
extra : convert_revision : af987aaeac87ee92a3b55cf0839d994cf7dea1af
 2007-03-07 17:46:05 +00:00
Gabe Black b7ea19760a Make byteswap work correctly on Twin??_t types. 
--HG--
extra : convert_revision : a8a14078d62c24e480ffa69591edfc775d1d76cc
 2007-03-07 17:46:04 +00:00
Nathan Binkert 21391d494c Cleanup 
--HG--
extra : convert_revision : 31f1b0f760a6eb861652440f9d42aaf123ef4833
 2007-03-06 22:16:18 -08:00
Gabe Black 44f91bb444 Merge zizzer.eecs.umich.edu:/bk/newmem 
into  ahchoo.blinky.homelinux.org:/home/gblack/m5/newmem-x86

--HG--
extra : convert_revision : 0822fbcc377781b53d2de9ba40ab9d985ccbc039
 2007-03-06 20:58:44 +00:00
Nathan Binkert 44f215f44d Python parameters types need analogous C++ types 
--HG--
extra : convert_revision : d068dfec69b28d48fc299a4108e165decfaaace7
 2007-03-06 11:16:15 -08:00
Nathan Binkert d55b25cde6 Move all of the parameters of the Root SimObject so they are 
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
 2007-03-06 11:13:43 -08:00
Gabe Black 05c86ec0d7 Get X86 to load an elf and start a process for it. 
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
 2007-03-06 15:42:30 +00:00
Nathan Binkert f800fddcea Python atexit handlers are called in reverse order. 
Fix things so the stats dump happens last.

--HG--
extra : convert_revision : ea842dbcbb77dd1c715c4e5b57d2470e558c4265
 2007-03-05 20:14:00 -08:00
Gabe Black 992fda55f9 Fill out a stub version of the vtophys header file. 
--HG--
extra : convert_revision : 2c10a80a2f73207539e3f98b4a3b864d431f5035
 2007-03-05 17:59:04 +00:00
Gabe Black 296891b1c5 Add in NumGDBRegs so the constructor to the base class can get all it's arguments. 
--HG--
extra : convert_revision : fcec1ad134b53a419a952e556ed75cb1559a1127
 2007-03-05 17:58:15 +00:00
Gabe Black a473d50e4c Reorganize the floating point register file a little. 
--HG--
extra : convert_revision : 643c147b77e931d49ac559681d4bbda737f6e1c7
 2007-03-05 17:57:26 +00:00
Gabe Black a46e100bd9 Add some new source files. 
--HG--
extra : convert_revision : 94f3f19eb91b7f54918640b7605008eb1fe75fc7
 2007-03-05 17:56:26 +00:00
Gabe Black a41b86ba01 Stub decoder. This is probably even farther from finished than it looks... 
--HG--
extra : convert_revision : a39a158fec4560f6eb7a6987592c473677c0b1ba
 2007-03-05 16:16:28 +00:00
Gabe Black 82235b8240 Add stub for x86 process creation 
--HG--
extra : convert_revision : 3bdbc415a73c6bb4d723f68714a96c9f922ba5e6
 2007-03-05 16:15:13 +00:00
Gabe Black d539052b63 Add x86 version of call to "decode" 
--HG--
extra : convert_revision : bb799dcea58b51d6e1d3d744581ea48c5c1490fe
 2007-03-05 16:13:50 +00:00
Gabe Black fc7f9ab80a Add x86 to the Arch enum in the object file class. 
--HG--
extra : convert_revision : bc8c5e78aac0e9033d6cbc756d8092369ac29072
 2007-03-05 16:12:20 +00:00
Gabe Black a0294c10cd Added missing include. 
--HG--
extra : convert_revision : 9d00209e5c0ae8aa5ac37f9558627ee212a72c9b
 2007-03-05 16:11:07 +00:00
Gabe Black ecfc622451 Added LargestRead type for x86. I might have picked the wrong type. 
--HG--
extra : convert_revision : 5570a595b9adbe9c35f9b4f8dd3b50533b5beb97
 2007-03-05 16:10:11 +00:00
Gabe Black 78e5406f19 Stub implementation for x86. 
--HG--
extra : convert_revision : 3eccbf699bb62139a06a9b249e56bd205bc316ed
 2007-03-05 16:09:09 +00:00
Gabe Black 05ba90b726 Stub implementation for x86 
--HG--
extra : convert_revision : dd6b4d14070a2e99c179c5f780c9935847da8eda
 2007-03-05 16:08:18 +00:00
Gabe Black 58d30df676 Added fault generation functions. I would still like to see these go away. 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
 2007-03-05 16:07:01 +00:00
Gabe Black c7ab9f5bb2 Added an x86 dyninst 
--HG--
extra : convert_revision : 2317e9bb0bcf8010ab5d02019f7a14eeb7b1459c
 2007-03-05 14:55:45 +00:00
Gabe Black 7730af9503 Added stub implementations or prototypes for all the functions in this file. 
--HG--
extra : convert_revision : c0170eae8aeae130f81618ae49a60f879c2b523f
 2007-03-05 14:55:09 +00:00
Gabe Black b2d356a6b2 Added in a missing include. 
--HG--
extra : convert_revision : 712480fef36bf7a34c2c0b8d19dd82689eb78a1d
 2007-03-05 14:53:51 +00:00
Gabe Black 7ed7d6e80d Filled in a stub header file for setting the result of a syscall. 
--HG--
extra : convert_revision : f0a2cdf7d669834b90444fc390b0aceede474737
 2007-03-05 14:53:15 +00:00
Gabe Black 43b8f51bb8 Filled in a stub header file for a stacktrace object. I'm still not sure what this is for, and it probably doesn't work on anything but Alpha. 
--HG--
extra : convert_revision : 9bc3833628d31799a7b578c450dac096a19aead3
 2007-03-05 14:52:28 +00:00
Gabe Black 2e6cf12963 Filled in a stub header file for remote gdb 
--HG--
extra : convert_revision : 6289181697142f672548a4d4cf6e010171cb98e1
 2007-03-05 14:51:21 +00:00
Gabe Black aa5f42b10d Correct a typo 
--HG--
extra : convert_revision : 1e8ef87ddb28873045a08bd104afc8ce129c4299
 2007-03-05 14:50:33 +00:00
Gabe Black 0e9db1a2e5 Make the constructor (and all the other functions) public 
--HG--
extra : convert_revision : 9d572651fc1722b15ae7dbc59c108d680c911f04
 2007-03-05 14:49:52 +00:00
Gabe Black b832e6740f Various touch ups 
--HG--
extra : convert_revision : 19ff30d969a46adbd256f674582a9e7d398b56ed
 2007-03-05 14:49:07 +00:00
Gabe Black ecc1066f43 Added a missing include. 
--HG--
extra : convert_revision : 15a1b49ff9e0a1a15bd2500bec9ec9bc95ee5898
 2007-03-05 14:48:18 +00:00
Gabe Black ec8b49cc5f Added a missing include. 
--HG--
extra : convert_revision : 62583e5a5647913fb36e1aae265e8ac52a165829
 2007-03-05 14:47:42 +00:00
Gabe Black 8a33c8dce4 Fix up the remote gdb include gaurds so it doesn't use the same symbol as Alpha does. 
--HG--
extra : convert_revision : b75dbdd95ceb4ec71275588a5cf8e6b614cf4539
 2007-03-05 14:46:49 +00:00
Gabe Black 30e700600c x86 register file includes. 
--HG--
extra : convert_revision : c00a077dd7ae8f6b48c6939034be244bcf48d715
 2007-03-05 12:23:14 +00:00
Gabe Black b9b29525a6 Include the x86 specific traits file. 
--HG--
extra : convert_revision : bcf448aedd832022527cc972f7a1f0433987c564
 2007-03-05 12:21:20 +00:00
Gabe Black 9e93feea10 Stub x86 Fault class which just panics. 
--HG--
extra : convert_revision : abfcf4005ec636b1e6c085515b63c1d8e69e3370
 2007-03-05 12:20:34 +00:00
Gabe Black 385eb586ce A new file for x86 specific parameters. This could be implemented as a sim object? 
--HG--
extra : convert_revision : 51757435bb0b20132f3ec5782db31382bb2cca18
 2007-03-05 12:19:54 +00:00
Gabe Black be29612fbe Add in a declaration of class Checkpoint rather than expecting it to come from some other include. 
--HG--
extra : convert_revision : adbd4899508e3d30959a504a48402f01d1187099
 2007-03-05 12:19:11 +00:00
Gabe Black 6a19b64de2 Merge zizzer.eecs.umich.edu:/bk/newmem 
into  ahchoo.blinky.homelinux.org:/home/gblack/m5/newmem-x86

--HG--
extra : convert_revision : b585cea2221377eb2fceea8976c46a17c0034f51
 2007-03-05 11:00:44 +00:00
Nathan Binkert ba042842c6 Don't use the exact same name as a system header #define 
--HG--
extra : convert_revision : 099e380395fc1fdaef993b019d3d4e596e8076c2
 2007-03-04 19:26:49 -08:00
Ali Saidi a81143f06a add a sparc fs regression 
src/dev/sparc/iob.cc:
    don't warn on cpu restart/idle/halt stuff
tests/SConscript:
    add sparc target in test Sconscript
util/regress:
    Add SPARC_FS target in regress

--HG--
extra : convert_revision : 37fa21700ec4c350d87ca9723bc3359feb81c50a
 2007-03-03 22:45:26 -05:00
Ali Saidi 82874eefca Merge zizzer:/bk/newmem 
into  zeep.pool:/z/saidi/work/m5.newmem

--HG--
extra : convert_revision : fd6464c9883783c7c2cbefba317f4a0f20dd24cb
 2007-03-03 19:03:22 -05:00