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2006-11-12Updates to support new interrupt processing and removal of PcPAL.Kevin Lim
src/arch/alpha/interrupts.hh: No need for this now that the ThreadContext is being used to set these IPRs in interrupts. Also split up the interrupt checking from the updating of the IPL and interrupt summary. src/arch/alpha/tlb.cc: Check the PC for whether or not it's in PAL mode, not the addr. src/cpu/o3/alpha/cpu.hh: Split up getting the interrupt from actually processing the interrupt. src/cpu/o3/alpha/cpu_impl.hh: Splut up the processing of interrupts. src/cpu/o3/commit_impl.hh: Update for ISA-oriented interrupt changes. src/cpu/o3/fetch_impl.hh: Fix broken if statement from PcPAL updates, and properly populate the request fields. Also more debugging output. src/cpu/ozone/cpu_impl.hh: Updates for ISA-oriented interrupt stuff. src/cpu/ozone/front_end_impl.hh: Populate request fields properly. src/cpu/simple/base.cc: Update for interrupt stuff. --HG-- extra : convert_revision : 9bac3f9ffed4948ee788699b2fa8419bc1ca647c
2006-11-10Merge ktlim@zizzer:/bk/newmemKevin Lim
into zamp.eecs.umich.edu:/z/ktlim2/clean/newmem-busfix --HG-- extra : convert_revision : 56cb7fe3be5b63bd89b48ac6cb88b47d13b4c137
2006-11-10Actually finished moving the register file stuff around.Gabe Black
--HG-- extra : convert_revision : 786735ecea8ff480db6b3754ac5daa562938d988
2006-11-10Moved the Alpha float regfile into it's own regfile and got rid of ↵Gabe Black
constants.hh and isa_traits.cc --HG-- extra : convert_revision : 55afd7d21c276906520da375b3bbb563be420880
2006-11-10Split out alpha integer register file into it's own files.Gabe Black
--HG-- extra : convert_revision : 164bdcec2860c5dca3f0f11d189781b88dd717cb
2006-11-10The reset function of the MiscRegFile really resets it now. This function is ↵Gabe Black
called from the class's constructor. --HG-- extra : convert_revision : 4e7a40ffe0a9a71fd1b2b171d9c0dcac50e1a1fe
2006-11-10Set the ASI register to be something explicitly so that simulation is ↵Gabe Black
deterministic. --HG-- extra : convert_revision : 38cd06f946fc0cc22288f71f567e77ce8fdfea99
2006-11-10Change exetrace code for working with my trace tool to use stream io rather ↵Gabe Black
than sprintf which was breaking on 64 bit hosts. --HG-- extra : convert_revision : 184d751392dfcc8c80ac1a6c0ebc3061ff0a3f20
2006-11-10Fix up instructions to read and write control registers, and got rid of the ↵Gabe Black
control register fields which won't work on a big endian host. --HG-- extra : convert_revision : 1b518873b6e1a073b58cbe27642537d5ae3a604d
2006-11-09Moved the Alpha MiscRegFile into it's own file, and got rid of the Alpha ↵Gabe Black
specific DepTag constants. --HG-- extra : convert_revision : e4af5e2fb2a6953f8837ad9bda309b7d6fa7abfb
2006-11-09Fix a couple uninitialized variables.Gabe Black
--HG-- extra : convert_revision : d17d28a9520524e5f56bd79beb9b2be6ce76a22f
2006-11-09Get SPARC to the point that it starts running. Add ability to load the ROM ↵Ali Saidi
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
2006-11-09Merge ktlim@zizzer:/bk/newmemKevin Lim
into zamp.eecs.umich.edu:/z/ktlim2/clean/newmem-busfix --HG-- extra : convert_revision : dafe2d4a032b277c219ea13faf20567c20c1f2f4
2006-11-09Factor out all of the encumbered stuff into separate SConscriptNathan Binkert
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
2006-11-09Be sure to populate the packet's finishTime field in the atomic timing case.Kevin Lim
--HG-- extra : convert_revision : ef34818eb2dea5b3a8e754bf56745a7cd2497bf0
2006-11-09Draining fixes.Kevin Lim
src/cpu/o3/cpu.cc: Handle draining properly when CPU isn't actually being used. src/cpu/simple/atomic.cc: Be sure to set status properly when draining. src/mem/bus.cc: Fix for draining. --HG-- extra : convert_revision : d9796e6693e974f022159029fc9743c49a970c8f
2006-11-08Merge zizzer.eecs.umich.edu:/bk/newmem/Gabe Black
into zeep.eecs.umich.edu:/home/gblack/m5/newmemmemops --HG-- extra : convert_revision : dc165840841bdd88e40111b98d1be493441703f0
2006-11-08Put the MIPS stacktrace into the MipsISA namespace to fit with Alpha and SPARC.Gabe Black
--HG-- extra : convert_revision : 86f5585fe9ceb2ee30836d35384ebcddc1357c2a
2006-11-08Make a function to say how big gdbregs is in bytes vs. regs.Gabe Black
--HG-- extra : convert_revision : 10c50c2d45a8e510d71cccde520059363116da8a
2006-11-08Merge zizzer:/bk/newmemLisa Hsu
into zed.eecs.umich.edu:/z/hsul/work/m5/newmem --HG-- extra : convert_revision : 5f4b39beba9f672ba1741cb45f4c3cf853ce574b
2006-11-08Merge zizzer:/bk/newmemAli Saidi
into zeep.pool:/z/saidi/work/m5.newmem --HG-- extra : convert_revision : 643e28482e6739bd264a9c2d69c17279853aa0c5
2006-11-08DWARF2 symbol support seems to be broken on Solaris. Use stabs+Ali Saidi
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
2006-11-08simplify maxtick parsing in both the python and the c++.Lisa Hsu
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
2006-11-08First cut at full blown SPARC faults. There are a few details that are missing.Gabe Black
--HG-- extra : convert_revision : 8023db1479cb9bf99fc9edfeb521c4e5b581f895
2006-11-08Move the check to see if you're in user mode into the isa directory.Gabe Black
--HG-- extra : convert_revision : b5b7cdf4a5e5e54228c592093516bf18d0f7dbe6
2006-11-08Remove mem parameter. Should have been removed earlier.Kevin Lim
src/python/m5/objects/BaseCPU.py: These parameters should have been removed in an earlier push. --HG-- extra : convert_revision : 781b39ca370361e9568b1af0be96ff5848b1f3f4
2006-11-08Merge ktlim@zizzer:/bk/newmemKevin Lim
into zamp.eecs.umich.edu:/z/ktlim2/clean/newmem-busfix --HG-- extra : convert_revision : 29426cebe81ac077c1a83f50e914ff6955ce81d4
2006-11-08Sorted faults by the trap type constant, expanded their names, added in new ↵Gabe Black
faults for ua2005, and commented out ones which are apparently dropped. --HG-- extra : convert_revision : 32bd0c3a75d7c036ad4a3cb0bc1c32e0b6cb3d87
2006-11-08Fix for slightly mangled merge.Gabe Black
--HG-- extra : convert_revision : 1dea04ca222dd423c3d462114bc1c65afa52825d
2006-11-08Merge zeep.eecs.umich.edu:/home/gblack/m5/newmemGabe Black
into zeep.eecs.umich.edu:/home/gblack/m5/newmemmemops src/arch/sparc/faults.hh: Hand merged. --HG-- extra : convert_revision : 1bcefe47fa98e878a0dfbcfa5869b5b171927911
2006-11-08Major clean up of the fault code.Gabe Black
--HG-- extra : convert_revision : eb7e016a127417cbb0e1e2c733b17f82469c2f24
2006-11-08The new global level is computed with min, not max.Gabe Black
--HG-- extra : convert_revision : 6339c82d3655694445c3eb43e467b9aa6b4c8224
2006-11-08Changed the getReg and setReg functions so that they work like netbsd. ↵Gabe Black
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
2006-11-08Put the ProcessInfo and StackTrace objects into the ISA namespaces.Gabe Black
--HG-- extra : convert_revision : 1626703583f02a1c9823874290462c1b6bdb6c3c
2006-11-08Stubs for SPARC's tlbsGabe Black
--HG-- extra : convert_revision : ba08da78693cc6f59f7358134f121f471910dbf6
2006-11-08Replaced getArg with a SPARC implementation.Gabe Black
--HG-- extra : convert_revision : ba31171a81b6c46de2997de2701d35fcf8c614b7
2006-11-07Force remote gdb code to use signal numbers and not ISA specific trap numbers.Gabe Black
--HG-- extra : convert_revision : 4f45a4b48e3993ac6991db2afffbce2e666eab6c
2006-11-07Fixed to account for branch delay slots.Gabe Black
--HG-- extra : convert_revision : 36a91ad4ed56c61b6754548034a13c02cf580fc6
2006-11-07Put kernel_stats back into arch.Gabe Black
--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
2006-11-07Merge 141.212.106.238:/home/gblack/m5/newmemmemopsGabe Black
into zizzer.eecs.umich.edu:/.automount/wexford/x/gblack/m5/newmemmemops --HG-- extra : convert_revision : 2d498496b5df97f94479ea01cc8306c24dac3dbb
2006-11-07A cleaner hack.Gabe Black
--HG-- extra : convert_revision : 8992af33f2779a8d9dc357e648ba39005d0c971a
2006-11-07Only include kern/kernel_stats.hh if in full system. This was breaking MIPS_SEGabe Black
--HG-- extra : convert_revision : b3f956af92cb98b4945aebc8aece1dffcabdf15c
2006-11-07add code to operate in lockstep with legionAli Saidi
src/python/m5/main.py: add option to operate in lockstep with legion --HG-- extra : convert_revision : 2cc90ec0cf7e8d028ee813c2034a77415671a628
2006-11-07Fix error message.Kevin Lim
--HG-- extra : convert_revision : 7ac0f40595c89b0d9352e82e447d25380b038408
2006-11-07Fix up bus draining and add draining to the caches.Kevin Lim
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
2006-11-07Remove hack by setting configuration better.Kevin Lim
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
2006-11-07Fix compile error.Kevin Lim
--HG-- extra : convert_revision : a4c4195bc07383149a56907f26d327a4bfa77c26
2006-11-07Initialize mem dep unit properly.Kevin Lim
src/cpu/o3/mem_dep_unit_impl.hh: Initialize mem dep unit properly, add debug output. --HG-- extra : convert_revision : 3c56dedfa57de1edc4b1c8f8d9bc94e18002eff2
2006-11-07Definition of stub kernel_stats object. This just uses the base object.Gabe Black
--HG-- extra : convert_revision : 349b6743b82eef4fe46b04f10b5adfa8adfb6a0e
2006-11-07Alpha derived classes for kernel_stats.Gabe Black
--HG-- extra : convert_revision : 93b2c6f6687b21c84b97a7665cd9fc04c59ba9d6
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