Brad Beckmann
cef3c56163
ruby: MOESI hammer support for DMA reads and writes
2009-11-18 16:34:32 -08:00
Brad Beckmann
dbb2c111cc
ruby: Added a memory controller feature to MOESI hammer
2009-11-18 16:34:32 -08:00
Brad Beckmann
bc12b8432d
ruby: Hammer ruby configuration support
2009-11-18 16:34:32 -08:00
Brad Beckmann
877be2009c
ruby: Changes necessary to get the hammer protocol to work in GEM5
2009-11-18 16:34:32 -08:00
Brad Beckmann
b0973035b4
ruby: added the original hammer protocols from old ruby
2009-11-18 16:34:31 -08:00
Brad Beckmann
2783a7b9ad
ruby: returns the number of LLC needed for broadcast
...
Added feature to CacheMemory to return the number of last level caches.
This count is need for broadcast protocols such as MOESI_hammer.
2009-11-18 16:34:31 -08:00
Brad Beckmann
7b8fcecf11
ruby: cache configuration fix to use bytes
...
Changed cache size to be in bytes instead of kb so that testers can use very
small caches and increase the chance of writeback races.
2009-11-18 16:34:31 -08:00
Brad Beckmann
99338a7460
ruby: fix CacheMemory destructor
2009-11-18 16:33:35 -08:00
Brad Beckmann
7ab484624f
ruby: split CacheMemory.hh into a .hh and a .cc
2009-11-18 16:33:35 -08:00
Brad Beckmann
8b0f970084
ruby: Added default names to message buffers
...
Added default names to message buffers created by the simple network.
2009-11-18 13:55:58 -08:00
Brad Beckmann
ed54ecf1c8
ruby: slicc method error fix
...
Added error message when a method call is not supported by an object.
2009-11-18 13:55:58 -08:00
Brad Beckmann
994169327a
ruby: slicc action error fix
...
Small fix to the State Machine error message when duplicate actions are defined.
2009-11-18 13:55:58 -08:00
Brad Beckmann
cc2db929cb
ruby: slicc state machine error fixes
...
Added error messages when:
- a state does not exist in a machine's list of known states.
- an event does not exist in a machine
- the actions of a certain machine have not been declared
2009-11-18 13:55:58 -08:00
Brad Beckmann
e84881b7a3
ruby: Removed unused action z_stall
2009-11-18 13:55:58 -08:00
Brad Beckmann
70a261c0ae
m5: Added option to take a checkpoint at the end of simulation
2009-11-18 13:55:58 -08:00
Brad Beckmann
b5d2052fa0
m5: Fixed bug in atomic cpu destructor
2009-11-18 13:55:58 -08:00
Brad Beckmann
faf1d97f24
ruby: fixed dma mi example to work with multiple dma ports
2009-11-18 13:55:58 -08:00
Brad Beckmann
f54790977b
m5: removed master and slave deletions.
...
The unresolved destructor call caused a seg fault when called.
2009-11-18 13:55:58 -08:00
Brad Beckmann
4d731a522d
m5: fixed destructor to deschedule the tickEvent and event
2009-11-18 13:55:58 -08:00
Brad Beckmann
93f0069dd5
ruby: getPort function fix
...
Fixed RubyMemory::getPort function to not pass in a -1 for the idx parameter
2009-11-18 13:55:58 -08:00
Brad Beckmann
204d1776ca
ruby: Fixed Directory memory destructor
2009-11-18 13:55:58 -08:00
Brad Beckmann
b8c413e993
m5: Moved profile option since Simulation depends on it.
2009-11-18 13:55:58 -08:00
Brad Beckmann
6e1dc2546c
m5: Added isValidSrc and isValidDest calls to packet.hh
2009-11-18 13:55:58 -08:00
Brad Beckmann
90d6e2652f
ruby: included ruby config parameter ports per core
...
Slightly improved the major hack need to correctly assign the number of ports
per core. CPUs have two ports: icache + dcache. MemTester has one port.
2009-11-18 13:55:58 -08:00
Brad Beckmann
dce53610c3
ruby: Added error check for openning the ruby config file
2009-11-18 13:55:58 -08:00
Brad Beckmann
3cf24f9716
ruby: Support for merging ALPHA_FS and ruby
...
Connects M5 cpu and dma ports directly to ruby sequencers and dma
sequencers. Rubymem also includes a pio port so that pio requests
and be forwarded to a special pio bus connecting to device pio
ports.
2009-11-18 13:55:58 -08:00
Brad Beckmann
d7a4f665ed
ruby: Added more info to bridge error message
2009-11-18 13:55:57 -08:00
Brad Beckmann
17e14efa7e
ruby: Ruby 64-bit address output fixes.
2009-11-18 13:55:57 -08:00
Brad Beckmann
b7cc66af31
ruby: Ruby destruction fix.
2009-11-18 13:55:57 -08:00
Brad Beckmann
5492f71755
ruby: Ruby debug print fixes.
2009-11-18 13:55:57 -08:00
Brad Beckmann
c3204421d8
ruby: Ruby memtest python script.
2009-11-18 13:55:57 -08:00
Derek Hower
b3b8e309ed
Added tag Calvin_Submission for changeset 5de565c4b7bd
2009-11-18 11:55:42 -06:00
Derek Hower
9ef5e72917
ruby: added sequencer stats to track what requests are waiting on
2009-11-18 11:55:30 -06:00
Derek Hower
d11dd6ed2c
ruby: turned off randomization by default, turned on memory controller random arbitrate
2009-11-18 11:53:43 -06:00
Ali Saidi
422f0d9f10
ARM: Begin implementing CP15
2009-11-17 18:02:09 -06:00
Ali Saidi
0916c376a9
ARM: Differentiate between LDM exception return and LDM user regs.
2009-11-17 18:02:08 -06:00
Ali Saidi
1470dae8e9
ARM: Boilerplate full-system code.
...
--HG--
rename : src/arch/sparc/interrupts.hh => src/arch/arm/interrupts.hh
rename : src/arch/sparc/kernel_stats.hh => src/arch/arm/kernel_stats.hh
rename : src/arch/sparc/stacktrace.cc => src/arch/arm/stacktrace.cc
rename : src/arch/sparc/system.cc => src/arch/arm/system.cc
rename : src/arch/sparc/system.hh => src/arch/arm/system.hh
rename : src/dev/sparc/T1000.py => src/dev/arm/Versatile.py
rename : src/dev/sparc/t1000.cc => src/dev/arm/versatile.cc
rename : src/dev/sparc/t1000.hh => src/dev/arm/versatile.hh
2009-11-17 18:02:08 -06:00
Ali Saidi
171e7f7b24
imported patch isa_fixes2.diff
2009-11-16 11:37:03 -06:00
Gabe Black
9127ee5ac8
ARM: Make the exception return form of ldm restore CPSR.
2009-11-15 00:23:14 -08:00
Gabe Black
903fb8c73d
ARM: Create a new type of load uop that restores spsr into cpsr.
2009-11-15 00:15:42 -08:00
Gabe Black
b41725f723
ARM: Check in the actual change from the last commit.
...
The last commit was somehow empty. This was what was supposed to go in it.
2009-11-14 21:03:10 -08:00
Gabe Black
5ca47da599
ARM: Switch the immediate and register versions of msr.
...
These were accidently transposed. This change straightens them out.
2009-11-14 20:57:59 -08:00
Gabe Black
c4042985d7
ARM: Fix up the implmentation of the msr instruction.
2009-11-14 19:22:30 -08:00
Gabe Black
e2ab64543b
ARM: Define a mask to differentiate purely CPSR bits from CondCodes bits.
2009-11-14 19:22:30 -08:00
Gabe Black
425ebf6bd7
ARM: Add a bitfield to indicate if an immediate should be used.
2009-11-14 19:22:30 -08:00
Gabe Black
e543f16247
ARM: Write some functions to write to the CPSR and SPSR for instructions.
2009-11-14 19:22:30 -08:00
Gabe Black
812e390693
ARM: Fix up the implmentation of the mrs instruction.
2009-11-14 19:22:29 -08:00
Gabe Black
1df0025e28
ARM: More accurately describe the effects of using the control operands.
2009-11-14 19:22:29 -08:00
Gabe Black
50b9149c75
ARM: Hook up the moded versions of the SPSR.
...
These registers can be accessed directly, or through MISCREG_SPSR which will
act as whichever SPSR is appropriate for the current mode.
2009-11-14 19:22:29 -08:00
Ali Saidi
4e9ce1805e
SE: Fix SE mode OS X compilation.
2009-11-14 11:49:01 -06:00
