sanchayanmaity/gem5
1
0
Fork 0
Code Issues Pull requests Packages Projects Releases Wiki Activity
3582 commits 2 branches 0 tags 204 MiB
Commit graph

3582 commits

This branch
This branch
All branches
Author SHA1 Message Date
Gabe Black 9ef51f2dba Actually finished moving the register file stuff around. 
--HG--
extra : convert_revision : 786735ecea8ff480db6b3754ac5daa562938d988
 2006-11-10 05:49:16 -05:00
Gabe Black 9731fb3fd7 Moved the Alpha float regfile into it's own regfile and got rid of constants.hh and isa_traits.cc 
--HG--
extra : convert_revision : 55afd7d21c276906520da375b3bbb563be420880
 2006-11-10 05:29:05 -05:00
Gabe Black b4dfbf3aab Split out alpha integer register file into it's own files. 
--HG--
extra : convert_revision : 164bdcec2860c5dca3f0f11d189781b88dd717cb
 2006-11-10 04:54:25 -05:00
Gabe Black 71dc49c785 The reset function of the MiscRegFile really resets it now. This function is called from the class's constructor. 
--HG--
extra : convert_revision : 4e7a40ffe0a9a71fd1b2b171d9c0dcac50e1a1fe
 2006-11-10 04:33:41 -05:00
Gabe Black dc6af9fbf7 Set the ASI register to be something explicitly so that simulation is deterministic. 
--HG--
extra : convert_revision : 38cd06f946fc0cc22288f71f567e77ce8fdfea99
 2006-11-10 04:14:25 -05:00
Gabe Black 1d70dda6d7 Change exetrace code for working with my trace tool to use stream io rather than sprintf which was breaking on 64 bit hosts. 
--HG--
extra : convert_revision : 184d751392dfcc8c80ac1a6c0ebc3061ff0a3f20
 2006-11-10 04:11:46 -05:00
Gabe Black 4aea5deccb Fix up instructions to read and write control registers, and got rid of the control register fields which won't work on a big endian host. 
--HG--
extra : convert_revision : 1b518873b6e1a073b58cbe27642537d5ae3a604d
 2006-11-10 04:02:39 -05:00
Gabe Black 232c3f1b27 Moved the Alpha MiscRegFile into it's own file, and got rid of the Alpha specific DepTag constants. 
--HG--
extra : convert_revision : e4af5e2fb2a6953f8837ad9bda309b7d6fa7abfb
 2006-11-09 21:30:48 -05:00
Gabe Black 50462c15aa Fix a couple uninitialized variables. 
--HG--
extra : convert_revision : d17d28a9520524e5f56bd79beb9b2be6ce76a22f
 2006-11-09 19:24:35 -05:00
Ali Saidi cb172d0332 Get SPARC to the point that it starts running. Add ability to load the ROM bin files, cleanup lockstep printing a bit 
Since we don't have a platform yet, you need to comment out the default responder stuff in Bus.py to make it work.

SConstruct:
    Add TARGET_ISA to the list of environment variables that end up in the build_env for python
configs/common/FSConfig.py:
    add a simple SPARC system to being testing with, you'll need to change makeLinuxAlphaSystem to makeSparcSystem in fs.py for now
src/SConscript:
    add a raw file object, at least until we get more info about how to compile openboot properly
src/arch/sparc/system.cc:
src/arch/sparc/system.hh:
    add parameters for ROM files (OBP/Reset/Hypervisor), a ROM, load files into ROM
src/base/loader/object_file.cc:
src/base/loader/object_file.hh:
    add option to try raw when nothing works
src/cpu/exetrace.cc:
    cleanup lockstep printing a little bit
src/cpu/m5legion_interface.h:
    change the instruction to be 32 bits because it is
src/mem/physical.cc:
    fix assert that doesn't work if memory starts somewhere above 0
src/python/m5/objects/BaseCPU.py:
    Add if statement to choose between sparc tlbs and alpha tlbs
src/python/m5/objects/System.py:
    Add a sparc system that sets the rom addresses correctly
src/python/m5/params.py:
    add the ability to add Addr() together

--HG--
extra : convert_revision : bbbd8a56134f2dda2728091f740e2f7119b0c4af
 2006-11-09 18:22:46 -05:00
Nathan Binkert f4aa4e43c4 Factor out all of the encumbered stuff into separate SConscript 
files so the directories can easily be deleted.
Remove the FullCPU from the ALL_CPU_LIST and only add it if
it exists.

--HG--
extra : convert_revision : b16f56bb92a0063803c5099732dc289fe4363768
 2006-11-09 08:43:35 -08:00
Gabe Black 081dd9e600 Merge zizzer.eecs.umich.edu:/bk/newmem/ 
into  zeep.eecs.umich.edu:/home/gblack/m5/newmemmemops

--HG--
extra : convert_revision : 0ab912df014cf1511e960e4058bee3eea047f9f6
 2006-11-08 16:52:44 -05:00
Lisa Hsu 32f676fed2 the tests assume -1 to signify MaxTick, that's changed, so fix that here. 
--HG--
extra : convert_revision : 73ff143ba3b733f80ab867fcd72489cd1ee49d76
 2006-11-08 16:49:59 -05:00
Gabe Black f720029e97 Merge zizzer.eecs.umich.edu:/bk/newmem/ 
into  zeep.eecs.umich.edu:/home/gblack/m5/newmemmemops

--HG--
extra : convert_revision : dc165840841bdd88e40111b98d1be493441703f0
 2006-11-08 16:18:10 -05:00
Gabe Black 5b90922ad5 Put the MIPS stacktrace into the MipsISA namespace to fit with Alpha and SPARC. 
--HG--
extra : convert_revision : 86f5585fe9ceb2ee30836d35384ebcddc1357c2a
 2006-11-08 16:15:20 -05:00
Gabe Black 42c73c6a92 Make a function to say how big gdbregs is in bytes vs. regs. 
--HG--
extra : convert_revision : 10c50c2d45a8e510d71cccde520059363116da8a
 2006-11-08 15:31:52 -05:00
Lisa Hsu 74745cfeac Merge zizzer:/bk/newmem 
into  zed.eecs.umich.edu:/z/hsul/work/m5/newmem

--HG--
extra : convert_revision : 5f4b39beba9f672ba1741cb45f4c3cf853ce574b
 2006-11-08 15:07:31 -05:00
Ali Saidi 7c3d933cd6 Merge zizzer:/bk/newmem 
into  zeep.pool:/z/saidi/work/m5.newmem

--HG--
extra : convert_revision : 643e28482e6739bd264a9c2d69c17279853aa0c5
 2006-11-08 15:06:17 -05:00
Ali Saidi 100f9bfb0b DWARF2 symbol support seems to be broken on Solaris. Use stabs+ 
align the character arrays that are used by placement-new for classes lest we have an unaligned fault on SPARC/Solaris

src/SConscript:
    DWARF2 symbol support seems to be broken on Solaris. Use stabs+
src/base/statistics.hh:
    align the character arrays that are used by placement-new for classes lest we have an unaligned fault on SPARC/Solaris

--HG--
extra : convert_revision : bc875a4fdfb4553062d3278537bc32a5ab9b6cca
 2006-11-08 15:05:54 -05:00
Lisa Hsu 64c0d82dec simplify maxtick parsing in both the python and the c++. 
configs/common/Simulation.py:
    simplify maxtick code a little bit - instead of checking for -1, just set it at MaxTick.
src/python/m5/__init__.py:
    make a new m5 param called MaxTick.
src/sim/host.hh:
    fix the M5 def. of MaxTick
src/sim/main.cc:
    Simplify the MaxTick/num_cycles parsing within main.cc

--HG--
extra : convert_revision : f800addfbc1323591c2e05b892276b439b671668
 2006-11-08 15:05:23 -05:00
Lisa Hsu 5a46f336a1 make rcS files read from the m5 source directory, not /dist. 
--HG--
extra : convert_revision : 45a2dbf5b05b19dd60fbc3a5b10e9355c8351e3b
 2006-11-08 14:10:25 -05:00
Lisa Hsu 0a0d9cd3ab change to os.path.join like nate wanted. 
--HG--
extra : convert_revision : 6e8a0153adf04f0cc07904434e4cb6a83fe900eb
 2006-11-08 14:01:23 -05:00
Gabe Black 63bbc8929d First cut at full blown SPARC faults. There are a few details that are missing. 
--HG--
extra : convert_revision : 8023db1479cb9bf99fc9edfeb521c4e5b581f895
 2006-11-08 13:58:00 -05:00
Gabe Black 67b9a2ebd8 Move the check to see if you're in user mode into the isa directory. 
--HG--
extra : convert_revision : b5b7cdf4a5e5e54228c592093516bf18d0f7dbe6
 2006-11-08 13:55:48 -05:00
Kevin Lim 344f72dd62 Remove mem parameter. Should have been removed earlier. 
src/python/m5/objects/BaseCPU.py:
    These parameters should have been removed in an earlier push.

--HG--
extra : convert_revision : 781b39ca370361e9568b1af0be96ff5848b1f3f4
 2006-11-08 13:04:36 -05:00
Kevin Lim e174ec1815 Merge ktlim@zizzer:/bk/newmem 
into  zamp.eecs.umich.edu:/z/ktlim2/clean/newmem-busfix

--HG--
extra : convert_revision : 29426cebe81ac077c1a83f50e914ff6955ce81d4
 2006-11-08 11:41:10 -05:00
Kevin Lim 99a8f00bb3 Update refs. 
tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-atomic-dual/config.ini:
tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-atomic-dual/config.out:
tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-atomic/config.ini:
tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-atomic/config.out:
tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-timing-dual/config.ini:
tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-timing-dual/config.out:
tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-timing/config.ini:
tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-timing/config.out:
    Update config.
tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-atomic-dual/stderr:
tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-atomic/stderr:
tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-timing-dual/stderr:
tests/quick/10.linux-boot/ref/alpha/linux/tsunami-simple-timing/stderr:
    Update ref.

--HG--
extra : convert_revision : ca4fe7ff5bf9fcd112b703b88a5196a312c594ab
 2006-11-08 11:40:59 -05:00
Gabe Black 770b575c30 Sorted faults by the trap type constant, expanded their names, added in new faults for ua2005, and commented out ones which are apparently dropped. 
--HG--
extra : convert_revision : 32bd0c3a75d7c036ad4a3cb0bc1c32e0b6cb3d87
 2006-11-08 10:27:38 -05:00
Gabe Black 9375caa3f1 Fix for slightly mangled merge. 
--HG--
extra : convert_revision : 1dea04ca222dd423c3d462114bc1c65afa52825d
 2006-11-08 08:25:37 -05:00
Gabe Black b82fa633bb Merge zeep.eecs.umich.edu:/home/gblack/m5/newmem 
into  zeep.eecs.umich.edu:/home/gblack/m5/newmemmemops

src/arch/sparc/faults.hh:
    Hand merged.

--HG--
extra : convert_revision : 1bcefe47fa98e878a0dfbcfa5869b5b171927911
 2006-11-08 08:19:52 -05:00
Gabe Black 635df9ba17 Major clean up of the fault code. 
--HG--
extra : convert_revision : eb7e016a127417cbb0e1e2c733b17f82469c2f24
 2006-11-08 08:12:19 -05:00
Gabe Black f0c4d36649 The new global level is computed with min, not max. 
--HG--
extra : convert_revision : 6339c82d3655694445c3eb43e467b9aa6b4c8224
 2006-11-08 04:18:15 -05:00
Gabe Black 8cb7ac0900 Changed the getReg and setReg functions so that they work like netbsd. Apparently, gdb expects to do single stepping on its own, so those functions panic for SPARC. acc still needs to be implemented. 
--HG--
extra : convert_revision : c6e98e37b8ab3d6f8d6b3cd2c961faa65b08a179
 2006-11-08 02:13:47 -05:00
Gabe Black f1a55570d3 Put the ProcessInfo and StackTrace objects into the ISA namespaces. 
--HG--
extra : convert_revision : 1626703583f02a1c9823874290462c1b6bdb6c3c
 2006-11-08 00:52:04 -05:00
Gabe Black 16a012e80d Stubs for SPARC's tlbs 
--HG--
extra : convert_revision : ba08da78693cc6f59f7358134f121f471910dbf6
 2006-11-08 00:32:40 -05:00
Gabe Black 746ceb93fd Replaced getArg with a SPARC implementation. 
--HG--
extra : convert_revision : ba31171a81b6c46de2997de2701d35fcf8c614b7
 2006-11-08 00:32:04 -05:00
Gabe Black 1a5d5d0b56 Force remote gdb code to use signal numbers and not ISA specific trap numbers. 
--HG--
extra : convert_revision : 4f45a4b48e3993ac6991db2afffbce2e666eab6c
 2006-11-07 23:40:54 -05:00
Gabe Black 90408b7d02 Fixed to account for branch delay slots. 
--HG--
extra : convert_revision : 36a91ad4ed56c61b6754548034a13c02cf580fc6
 2006-11-07 23:33:59 -05:00
Gabe Black c693c6ba9f Put kernel_stats back into arch. 
--HG--
rename : src/kern/alpha/idle_event.cc => src/arch/alpha/idle_event.cc
rename : src/kern/alpha/idle_event.hh => src/arch/alpha/idle_event.hh
rename : src/kern/alpha/kernel_stats.cc => src/arch/alpha/kernel_stats.cc
rename : src/kern/alpha/kernel_stats.hh => src/arch/alpha/kernel_stats.hh
rename : src/kern/sparc/kernel_stats.hh => src/arch/sparc/kernel_stats.hh
rename : src/kern/base_kernel_stats.cc => src/kern/kernel_stats.cc
rename : src/kern/base_kernel_stats.hh => src/kern/kernel_stats.hh
extra : convert_revision : 42bd3e36b407edbd19b912c9218f4e5923a15966
 2006-11-07 22:34:34 -05:00
Gabe Black 65bf3c521f Merge 141.212.106.238:/home/gblack/m5/newmemmemops 
into  zizzer.eecs.umich.edu:/.automount/wexford/x/gblack/m5/newmemmemops

--HG--
extra : convert_revision : 2d498496b5df97f94479ea01cc8306c24dac3dbb
 2006-11-07 20:35:43 -05:00
Gabe Black eb7c923e10 A cleaner hack. 
--HG--
extra : convert_revision : 8992af33f2779a8d9dc357e648ba39005d0c971a
 2006-11-07 20:35:42 -05:00
Gabe Black a05b16b1ab Only include kern/kernel_stats.hh if in full system. This was breaking MIPS_SE 
--HG--
extra : convert_revision : b3f956af92cb98b4945aebc8aece1dffcabdf15c
 2006-11-07 20:26:45 -05:00
Ali Saidi f7a35c33d7 add code to operate in lockstep with legion 
src/python/m5/main.py:
    add option to operate in lockstep with legion

--HG--
extra : convert_revision : 2cc90ec0cf7e8d028ee813c2034a77415671a628
 2006-11-07 15:51:37 -05:00
Kevin Lim ea5df46882 Fix error message. 
--HG--
extra : convert_revision : 7ac0f40595c89b0d9352e82e447d25380b038408
 2006-11-07 15:45:03 -05:00
Kevin Lim 8ba73da056 Fix up bus draining and add draining to the caches. 
src/mem/bus.cc:
    Fix up draining to work properly.
src/mem/bus.hh:
    Initialize drainEvent to NULL.
src/mem/cache/base_cache.cc:
src/mem/cache/base_cache.hh:
    Add draining to the caches.

--HG--
extra : convert_revision : 3082220a75d50876f10909f9f99bec535889f818
 2006-11-07 14:25:54 -05:00
Kevin Lim 244e0c884c Remove hack by setting configuration better. 
src/dev/isa_fake.cc:
src/dev/isa_fake.hh:
    No need for specialized init() function any more.
src/python/m5/objects/Tsunami.py:
    Override responder when set by user.  This avoids having bus.responder floating around and not doing anything when the user has specified their own default responder.

--HG--
extra : convert_revision : c547daf15b23a889c98e62bfd53c293c85d7a041
 2006-11-07 14:24:31 -05:00
Kevin Lim 4589ec55ae Fix compile error. 
--HG--
extra : convert_revision : a4c4195bc07383149a56907f26d327a4bfa77c26
 2006-11-07 13:53:49 -05:00
Kevin Lim d9f159a3b9 Initialize mem dep unit properly. 
src/cpu/o3/mem_dep_unit_impl.hh:
    Initialize mem dep unit properly, add debug output.

--HG--
extra : convert_revision : 3c56dedfa57de1edc4b1c8f8d9bc94e18002eff2
 2006-11-07 13:53:06 -05:00
Gabe Black 56230ffb3a Definition of stub kernel_stats object. This just uses the base object. 
--HG--
extra : convert_revision : 349b6743b82eef4fe46b04f10b5adfa8adfb6a0e
 2006-11-07 05:47:10 -05:00
Gabe Black 95d611f7bb Alpha derived classes for kernel_stats. 
--HG--
extra : convert_revision : 93b2c6f6687b21c84b97a7665cd9fc04c59ba9d6
 2006-11-07 05:46:15 -05:00