sanchayanmaity/gem5
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity
5448 commits 2 branches 0 tags 204 MiB
Commit graph

265 commits

Author SHA1 Message Date
Gabe Black
561a541797 X86: Force the kernel to use a certain loops per jiffy instead of calculating it. 2008-06-12 00:46:16 -04:00
Gabe Black
f6a97752b0 X86: Make the amount of system memory match the hardcoded e820 info. 2008-06-12 00:45:11 -04:00
Gabe Black
633c585bfa X86: Make the regular console use the serial port as well. 2008-06-12 00:45:01 -04:00
Gabe Black
b0c52885ce X86: Change the Opteron platform to be the PC platform. 
--HG--
extra : convert_revision : 2c6ffebbad04a21cef6ba3fbc1803218908a6c37
 2008-03-25 02:06:53 -04:00
Ali Saidi
969688154d Simpoints: Fix regression bug/Don't set process.simpoint, if simpoint doesn't exist 
--HG--
extra : convert_revision : c156c49668815755c4c788f807e8eba32151aa24
 2008-03-15 22:20:09 -04:00
Lisa Hsu
02a56d8d01 Error out if -s is used without --caches (instead of saying you must specify a 
CPU).

--HG--
extra : convert_revision : a3b2bfbe7e037146ac08dd08834bf255da692506
 2008-02-29 01:49:36 -05:00
Ali Saidi
0273533adb Configs: Make sure options don't conflict 
--HG--
extra : convert_revision : dc9b91cf1d8e33c5e68d7faeb45dbe3e7038d14c
 2008-02-29 01:23:18 -05:00
Ali Saidi
3cb7df428c Configs: Fix some bugs we introduced in the simpoints code 
--HG--
extra : convert_revision : ef22c11cb3242903a484fc05dc0f96d3e5f9af72
 2008-02-28 20:39:01 -05:00
Rick Strong
fcfc8b8c4f Configs: Make using Simpoints easier with some config files that support them easily 
--HG--
extra : convert_revision : 0f21829306eb68b332f03da410e6c341c8595bdd
 2008-02-27 00:35:09 -05:00
Gabe Black
7bde0285e5 X86: Get PCI config space to work, and adjust address space prefix numbering scheme. 
--HG--
extra : convert_revision : 2b382f478ee8cde3a35aa4c105196f200bc7afa6
 2008-02-26 23:38:01 -05:00
Vilas Sridharan
2e079ce038 add instruction count fast forwaing and max instruction options 
--HG--
extra : convert_revision : 8fe45e512229cdc3e0dcd23e3e5c54516c445d0f
 2008-02-22 17:48:10 -05:00
Ali Saidi
fc38e9c630 Configs: Change Simulation.py to return a subclass of the CPU models rather than the original class. Without this changes elsewhere in the config script (e.g. the DriveSys frequency can change the TestSys frequency. 
--HG--
extra : convert_revision : f972207c616590a60a6e103daa5de469cf124b44
 2008-02-14 16:13:50 -05:00
Gabe Black
657b52fea1 X86: Use the existing boot_osflags instead of duplicating it. 
--HG--
extra : convert_revision : e04e438d7d261a61c52b946c23cd126ed648814a
 2008-01-21 04:32:34 -05:00
Gabe Black
223e48e6ae X86: Make the IO ports work using extra physical address lines. Add a serial port. 
--HG--
extra : convert_revision : a14cb4fc9afedfc0ff58b11a7f8fb5516d462cc6
 2008-01-12 06:39:15 -05:00
Ali Saidi
45ea1549c9 Checkpointing: Fix a bug in the simulation script when restoring without standard switch and change some ifs to work with the default port since every port is now connected to something. 
--HG--
extra : convert_revision : 72507cf13e58465291b0dce6322e853bee5a2b89
 2007-12-18 01:52:57 -05:00
Gabe Black
42ae409746 X86: Move startup code to the system object to initialize a Linux system. 
--HG--
extra : convert_revision : a4796c79f41aa8b8f38bf2f628bee8f1b3af64be
 2007-12-01 23:09:56 -08:00
Korey Sewell
10e0ae5407 Accidently kept hardcoded memory value in merge. Remove that and now ALPHA_FS quick regressions pass 
--HG--
extra : convert_revision : 12582bef9317cd102cafdea9001f45651d34851f
 2007-11-16 19:37:21 -05:00
Korey Sewell
3ee0433f7c compile-time fix for setMipsOptions function 
--HG--
extra : convert_revision : e008f6d314d4891cb6ddc9cbf96fbcc6eee53b35
 2007-11-16 19:15:20 -05:00
Korey Sewell
3fd291bc4e merge Ali's config change... 
--HG--
extra : convert_revision : ada34ebc392d84f1225b4ff3e25f353396aa102f
 2007-11-15 14:21:42 -05:00
Korey Sewell
3110b157e6 fix MIPS headers 
--HG--
extra : convert_revision : 2870a146a1be0e8c80878090f39c0eaa15d2eb13
 2007-11-15 14:21:01 -05:00
Korey Sewell
9cff176bbc add setMipsOptions function for MIPS usage 
--HG--
extra : convert_revision : 42909d66a46201757cbdb14f75cccbd6b27d1f18
 2007-11-15 14:20:41 -05:00
Ali Saidi
0896b5b897 Configs: Fix for benchmarks that don't use getopt. 
--HG--
extra : convert_revision : 6cbc7bb360c282821dd9da7814e0ac8b689f5d01
 2007-11-15 12:58:06 -05:00
Ali Saidi
185f0eb134 Config: Fix some errors in the splash2 config file. 
--HG--
extra : convert_revision : 7bcb0f039e0609f95a081ef3aba2edb1ffa742f2
 2007-11-15 03:51:28 -05:00
Korey Sewell
2692590049 Add in files from merge-bare-iron, get them compiling in FS and SE mode 
--HG--
extra : convert_revision : d4e19afda897bc3797868b40469ce2ec7ec7d251
 2007-11-13 16:58:16 -05:00
Ali Saidi
5a4fc93fca Checkpoint: Use checkpoint_dir, if that is not set use outdir (-d), and if that isn't set use cwd. 
--HG--
extra : convert_revision : 6548dd6de376dd59285a37a03bcf2525f8fc3845
 2007-11-03 14:41:00 -04:00
Ali Saidi
51345d7324 Checkpoints: Change Simulation.py to not go crazy if the simulation ends before the number of checkpoints requested are created. 
--HG--
extra : convert_revision : 865179134a219b34dbbba698e1fa0da7c452e074
 2007-10-25 22:20:00 -04:00
Ali Saidi
a630d77ec5 Configuration: Move iocache outside of processors loop so it works for MP systems 
--HG--
extra : convert_revision : 0ba563555a94eb22a6d4e402388e75e70d3556c2
 2007-10-08 15:19:58 -04:00
Gabe Black
847a18ad48 X86: Adjust the config scripts for x86 fs. 
--HG--
extra : convert_revision : 36ed22b50066f54be0e51c3419babc07dd218e10
 2007-10-07 17:52:36 -07:00
Ali Saidi
136cb057d4 Checkpointing: Fix directory regex 
--HG--
extra : convert_revision : 4d3958eda66209373249e54e7deadd1a7442e828
 2007-09-12 15:27:15 -04:00
Ali Saidi
6f9ad931cc Checkpointing: Force drain/resume when switching a CPU 
--HG--
extra : convert_revision : 7d9c3f4c8c357e3a9214deba5df3581beeaf7cb6
 2007-09-12 15:24:24 -04:00
Ali Saidi
dd6a21190e Configuration: Fix example script to only create one L2 if --l2cache and -nX are given as parameters. 
Patch submitted by: Jonas Diemer [diemer (a) ida.ing.tu-bs.de]

--HG--
extra : convert_revision : 1dfc548d2bc33d622d829bbf385f4bf9700711cd
 2007-09-05 14:57:50 -04:00
Ali Saidi
bba265ccd8 PCI: Move PCI Configuration data into devices now that we can inherit parameters. 
--HG--
extra : convert_revision : bd2214b28fb46a9a9e9e204e0539be33acb548ad
 2007-08-16 16:49:05 -04:00
Ali Saidi
773cb77656 Devices: Make EtherInts connect in the same way memory ports currently do. 
--HG--
extra : convert_revision : 765b096785a77df9adc4791c9101b90696bd7be2
 2007-08-16 16:49:02 -04:00
Ali Saidi
e9ddc7fbca Regression: fix configuration for SPARC_FS 
--HG--
extra : convert_revision : 88aa9649cc1b4d8165616e98880d3d6cd2a75762
 2007-08-12 19:44:04 -04:00
Vincentius Robby
ec4000e0e2 Added fastmem option. 
Lets CPU accesses to physical memory bypass Bus.

--HG--
extra : convert_revision : e56e3879de47ee10951a19bfcd8b62b6acdfb30c
 2007-08-08 18:43:12 -04:00
Ali Saidi
06a9f58c68 DMA: Add IOCache and fix bus bridge to optionally only send requests one 
way so a cache can handle partial block requests for i/o devices.

--HG--
extra : convert_revision : a68b5ae826731bc87ed93eb7ef326a2393053964
 2007-08-10 16:14:01 -04:00
Steve Reinhardt
3afc625975 merge from head 
--HG--
extra : convert_revision : 21f7afe2719c00744c0981212c1ee6e442238e01
 2007-08-03 03:51:30 -04:00
Ali Saidi
31a9114a3d merge, no manual changes 
--HG--
extra : convert_revision : 8504bddf1f73a4186cebc03c3e52e42ea38361fc
 2007-08-02 15:38:06 -04:00
Gabe Black
e719a3e4c0 Fix how the "cmd" parameter is set in se.py and remove hack in x86 process initialization code. 
--HG--
extra : convert_revision : 1fc741eea956ebfa4cef488eef4333d1f50617a6
 2007-08-01 18:19:23 -07:00
Ali Saidi
456a4570c1 Configuration: Update the drive systems kernel as well as the testsys kernel with cmd line option. 
--HG--
extra : convert_revision : 5dfb0db65452c0b7aa3e2dc2a0209e3f8e23811f
 2007-08-01 17:39:16 -04:00
Steve Reinhardt
884807a68a Fix up a bunch of multilevel coherence issues. 
Atomic mode seems to work.  Timing is closer but not there yet.

--HG--
extra : convert_revision : 0dea5c3d4b973d009e9d4a4c21b9cad15961d56f
 2007-07-15 20:11:06 -07:00
Steve Reinhardt
9172876dd7 Fix problem with unset max_loads in memtest. 
Also make default 0, and make that mean run forever.

--HG--
extra : convert_revision : 3e60a52b1c5e334a9ef3d744cf7ee1d851ba4aa9
 2007-07-15 14:32:55 -07:00
Steve Reinhardt
b1bdc3b3d9 Punt on old -n/-c memtest args. 
Also added comments to document treespec format.

--HG--
extra : convert_revision : fa9e8f66b68b96a4efca8a7fe6e7c37367382d9d
 2007-07-15 14:07:31 -07:00
Steve Reinhardt
ad560a6642 Add --force-bus option to memtest.py. 
--HG--
extra : convert_revision : 101735cca426903704ff2edaff051fa7c5bfc46c
 2007-07-15 13:22:49 -07:00
Steve Reinhardt
4bcfa916f1 New tree-based algorithm for creating more complex cache hierarchies. 
--HG--
extra : convert_revision : de8dd4ef5dae0f3e084461e8ef7c549653e61d3f
 2007-07-14 23:49:24 -07:00
Steve Reinhardt
07f091d6ed Get rid of remaining traces of obsolete CoherenceProtocol object. 
--HG--
extra : convert_revision : c5555b00bef1b304a84886188ad2c0dcb4d7c5b9
 2007-06-30 17:59:45 -07:00
Steve Reinhardt
9117c94f9c Get rid of coherence protocol object. 
--HG--
extra : convert_revision : 4ff144342dca23af9a12a2169ca318a002654b42
 2007-06-27 20:54:13 -07:00
Steve Reinhardt
83af0fdcf5 Getting closer... 
configs/example/memtest.py:
    Add progress interval option.
src/base/traceflags.py:
    Add MemTest flag.
src/cpu/memtest/memtest.cc:
    Clean up tracing.
src/cpu/memtest/memtest.hh:
    Get rid of unused code.

--HG--
extra : convert_revision : 92bd8241a6c90bfb6d908e5a5132cbdb500cbb87
 2007-06-21 11:59:17 -07:00
Steve Reinhardt
d69a763833 Merge vm1.(none):/home/stever/bk/newmem-head 
into  vm1.(none):/home/stever/bk/newmem-cache2

configs/example/memtest.py:
    Hand merge redundant changes.

--HG--
extra : convert_revision : a2e36be254bf052024f37bcb23b5209f367d37e1
 2007-06-17 17:30:24 -07:00
Steve Reinhardt
35cf19d441 More major reorg of cache. Seems to work for atomic mode now, 
timing mode still broken.

configs/example/memtest.py:
    Revamp options.
src/cpu/memtest/memtest.cc:
    No need for memory initialization.
    No need to make atomic response... memory system should do that now.
src/cpu/memtest/memtest.hh:
    MemTest really doesn't want to snoop.
src/mem/bridge.cc:
    checkFunctional() cleanup.
src/mem/bus.cc:
src/mem/bus.hh:
src/mem/cache/base_cache.cc:
src/mem/cache/base_cache.hh:
src/mem/cache/cache.cc:
src/mem/cache/cache.hh:
src/mem/cache/cache_blk.hh:
src/mem/cache/cache_builder.cc:
src/mem/cache/cache_impl.hh:
src/mem/cache/coherence/coherence_protocol.cc:
src/mem/cache/coherence/coherence_protocol.hh:
src/mem/cache/coherence/simple_coherence.hh:
src/mem/cache/miss/SConscript:
src/mem/cache/miss/mshr.cc:
src/mem/cache/miss/mshr.hh:
src/mem/cache/miss/mshr_queue.cc:
src/mem/cache/miss/mshr_queue.hh:
src/mem/cache/prefetch/base_prefetcher.cc:
src/mem/cache/tags/fa_lru.cc:
src/mem/cache/tags/fa_lru.hh:
src/mem/cache/tags/iic.cc:
src/mem/cache/tags/iic.hh:
src/mem/cache/tags/lru.cc:
src/mem/cache/tags/lru.hh:
src/mem/cache/tags/split.cc:
src/mem/cache/tags/split.hh:
src/mem/cache/tags/split_lifo.cc:
src/mem/cache/tags/split_lifo.hh:
src/mem/cache/tags/split_lru.cc:
src/mem/cache/tags/split_lru.hh:
src/mem/packet.cc:
src/mem/packet.hh:
src/mem/physical.cc:
src/mem/physical.hh:
src/mem/tport.cc:
    More major reorg.  Seems to work for atomic mode now,
    timing mode still broken.

--HG--
extra : convert_revision : 7e70dfc4a752393b911880ff028271433855ae87
 2007-06-17 17:27:53 -07:00