configs/common/FSConfig.py:
seperate the hypervisor memory and the guest0 memory. In reality we're going to need a better way to do this at some point. Perhaps auto generating the hv-desc image based on the specified config.
src/arch/sparc/isa/decoder.isa:
change reads/writes to the [hs]tick(cmpr) registers to use readmiscregwitheffect
src/arch/sparc/miscregfile.cc:
For niagra stick and tick are aliased to one value (if we end up doing mps we might not want this).
Use instruction count from cpu rather than cycles because that is what legion does
we can change it back after were done with legion
src/base/bitfield.hh:
add a new function mbits() that just masks off bits of interest but doesn't shift
src/cpu/base.cc:
src/cpu/base.hh:
add instruction count to cpu
src/cpu/exetrace.cc:
src/cpu/m5legion_interface.h:
compare instruction count between legion and m5 too
src/cpu/simple/atomic.cc:
change asserts of packet success to if panics wrapped with NDEBUG defines
so we can get some more useful information when we have a bad address
src/dev/isa_fake.cc:
src/dev/isa_fake.hh:
src/python/m5/objects/Device.py:
expand isa fake a bit more having data for each size request, the ability to have writes update the data and to warn on accesses
src/python/m5/objects/System.py:
convert some tabs to spaces
src/python/m5/objects/T1000.py:
add more fake devices for each l1 bank and each memory controller
--HG--
extra : convert_revision : 8024ae07b765a04ff6f600e5875b55d8a7d3d276
Add the ability to use an address mask for symbol loading
Rather then silently failing on platform accesses panic
Move BadAddr/IsaFake no Device from Tsunami
Let the system kernel be none, but warn about it
configs/common/FSConfig.py:
We don't have a kernel for sparc yet
src/arch/sparc/system.cc:
Load the hypervisor symbols twice, once with an address mask so that we can get symbols for where it's copied to in memory
src/base/loader/aout_object.cc:
src/base/loader/aout_object.hh:
src/base/loader/ecoff_object.cc:
src/base/loader/ecoff_object.hh:
src/base/loader/elf_object.cc:
src/base/loader/elf_object.hh:
src/base/loader/object_file.hh:
src/base/loader/raw_object.cc:
src/base/loader/raw_object.hh:
Add the ability to use an address mask for symbol loading
src/dev/sparc/t1000.cc:
Rather then silently failing on platform accesses panic
src/dev/sparc/t1000.hh:
fix up a couple of platform comments
src/python/m5/objects/Bus.py:
src/python/m5/objects/Device.py:
src/python/m5/objects/T1000.py:
src/python/m5/objects/Tsunami.py:
Move BadAddr/IsaFake no Device from Tsunami
src/python/m5/objects/System.py:
Let kernel be none
src/sim/system.cc:
Let the system kernel be none, but warn about it
--HG--
extra : convert_revision : 92f6afef599a3d3c7c5026d03434102c41c7b5f4
into zower.eecs.umich.edu:/eecshome/m5/newmemmid
src/arch/sparc/isa_traits.hh:
src/arch/sparc/miscregfile.hh:
hand merge
--HG--
extra : convert_revision : 34f50dc5e6e22096cb2c08b5888f2b0fcd418f3e
configs/common/FSConfig.py:
Make a SPARC system create an IO bus.
src/python/m5/objects/T1000.py:
Create a T1000 platform
src/arch/sparc/miscregfile.cc:
Initialize the strand status register to the value legion provides.
src/cpu/exetrace.cc:
Truncate an ExtMachInst to a MachInst before comparing with Legion.
--HG--
extra : convert_revision : e4189b572a5297e8362f5bd26d87b74736c8e5f1
configs/splash2/run.py:
Fix MaxTick for splash configs
configs/splash2/cluster.py:
Add a config that allows clusters of CPU's to be attached to a single L1
--HG--
extra : convert_revision : 1bb0a0c5f4889316940a9858be90ae2eaa849f1a
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
configs/common/Simulation.py:
Atomic CPU now works properly with caches, so we don't have to do extra parsing to hook up caches only to the timing CPU.
However the O3CPU must always use caches, so a check for that must still exist.
Also change the switch_cpus to be placed at the system level, now that Steve changed how the IntrController gets its CPU.
configs/example/fs.py:
configs/example/se.py:
Atomic CPU now handles caches.
--HG--
extra : convert_revision : 534ded558ef96cafd76b4b5c5317bd8f4d05076e
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
configs/common/Simulation.py:
enable going from checkpoint into arbitrary CPU with or without caches.
--HG--
extra : convert_revision : 02e7ff8982fdb3a08bc609f89bd58df5b3a581b2
configs/common/Simulation.py:
Remove mem parameter.
configs/example/se.py:
Remove debug output that got included in my other push.
--HG--
extra : convert_revision : 643c34147f6c6cbb98b8e6d6e8206b9859593ab0
into zamp.eecs.umich.edu:/z/ktlim2/clean/newmem-busfix
configs/example/fs.py:
configs/example/se.py:
src/mem/tport.hh:
Hand merge.
--HG--
extra : convert_revision : b9df95534d43b3b311f24ae24717371d03d615bf
configs/example/fs.py:
configs/example/se.py:
src/cpu/simple/base.cc:
src/cpu/simple/base.hh:
src/cpu/simple/timing.cc:
src/cpu/simple_thread.cc:
src/cpu/simple_thread.hh:
src/cpu/thread_state.cc:
src/cpu/thread_state.hh:
tests/configs/o3-timing-mp.py:
tests/configs/o3-timing.py:
tests/configs/simple-atomic-mp.py:
tests/configs/simple-atomic.py:
tests/configs/simple-timing-mp.py:
tests/configs/simple-timing.py:
tests/configs/tsunami-simple-atomic-dual.py:
tests/configs/tsunami-simple-atomic.py:
tests/configs/tsunami-simple-timing-dual.py:
tests/configs/tsunami-simple-timing.py:
No need for mem parameter any more.
src/cpu/checker/cpu.cc:
Use new constructor for simple thread (no more MemObject parameter).
src/cpu/checker/cpu.hh:
Remove MemObject parameter.
src/cpu/memtest/memtest.hh:
Ports now take in their MemObject owner.
src/cpu/o3/alpha/cpu_builder.cc:
Remove mem parameter.
src/cpu/o3/alpha/cpu_impl.hh:
Remove memory parameter and clean up handling of TranslatingPort.
src/cpu/o3/cpu.cc:
src/cpu/o3/cpu.hh:
src/cpu/o3/fetch.hh:
src/cpu/o3/fetch_impl.hh:
src/cpu/o3/mips/cpu_builder.cc:
src/cpu/o3/mips/cpu_impl.hh:
src/cpu/o3/params.hh:
src/cpu/o3/thread_state.hh:
src/cpu/ozone/cpu.hh:
src/cpu/ozone/cpu_builder.cc:
src/cpu/ozone/cpu_impl.hh:
src/cpu/ozone/front_end.hh:
src/cpu/ozone/front_end_impl.hh:
src/cpu/ozone/lw_lsq.hh:
src/cpu/ozone/lw_lsq_impl.hh:
src/cpu/ozone/simple_params.hh:
src/cpu/ozone/thread_state.hh:
src/cpu/simple/atomic.cc:
Remove memory parameter.
--HG--
extra : convert_revision : 43cb44a33b31320d44b69679dcf646c0380d07d3
Accidentally committed this last time
configs/common/FSConfig.py:
Accidentally committed this last time
--HG--
extra : convert_revision : 32d49c17c661b57a9aa9c3b057258f6e037ba745
configs/common/Options.py:
make the warmup period in a standard switch part of the option.
configs/common/Simulation.py:
add some comments and also make the warmup period an option.
--HG--
extra : convert_revision : 0fa587291b97ff87c3b3a617e7359ac6d9bed7a5
configs/example/fs.py:
factor out common code.
configs/example/se.py:
factor out common code
--HG--
extra : convert_revision : 72a1f653c84eae1b7d281e0a5e60ee116ad6b27d
1) rearrange the options to be in a nice logical order
2) add an option for what i call "standard switch", which is from simple->timing->detailed
3) make checkpointing code such that checkpoints taken from the command line override checkpoint instructions compiled into binaries.
4) add an option for maximum number of checkpoints - simulation will stop at max or maxtick, whichever is first
--HG--
extra : convert_revision : 8d905e1b297ae664d60f8c8ba48b2aac25437fc6
1) rearrange the options to be in a nice logical order
2) add an option for what i call "standard switch", which is from simple->timing->detailed
3) change the client/server naming system to testsys/drivesys
4) make checkpointing code such that checkpoints taken from the command line override checkpoint instructions compiled into binaries.
5) add an option for maximum number of checkpoints - simulation will stop at max or maxtick, whichever is first
doesn't fully work because of a caching issue, but the python side of things i think should work - the counterpart of se.py does work.
i think i should factor out a lot of the common code in both, but i'll do that after this checkin, just to get this in the tree.
configs/example/fs.py:
1) rearrange the options to be in a nice logical order
2) add an option for what i call "standard switch", which is from simple->timing->detailed
3) change the client/server naming system to testsys/drivesys
4) make checkpointing code such that checkpoints taken from the command line override checkpoint instructions compiled into binaries.
5) add an option for maximum number of checkpoints - simulation will stop at max or maxtick, whichever is first
--HG--
extra : convert_revision : 078e22800ff83f6e950bf5cc6fb16a98320e7c51
configs/example/fs.py:
Add MOESI protocol to caches (uni coherence not quite working w/FS yet).
--HG--
extra : convert_revision : 7bef7d9c5b24bf7241cc810df692408837b06b86
configs/example/fs.py:
Add flag for MP server systems.
src/python/m5/objects/AlphaConsole.py:
src/python/m5/objects/IntrControl.py:
Change CPU from 'any' to 'cpu[0]' to work better with MP sytems.
tests/configs/tsunami-simple-atomic-dual.py:
tests/configs/tsunami-simple-timing-dual.py:
Don't need to set console & intrcontrol cpu
params anymore (default is fixed now).
--HG--
extra : convert_revision : 9417b12b1b395ff7d6a9f2894e4123923c754daf
