| Age | Commit message (Collapse) | Author |
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Draining is currently done by traversing the SimObject graph and
calling drain()/drainResume() on the SimObjects. This is not ideal
when non-SimObjects (e.g., ports) need draining since this means that
SimObjects owning those objects need to be aware of this.
This changeset moves the responsibility for finding objects that need
draining from SimObjects and the Python-side of the simulator to the
DrainManager. The DrainManager now maintains a set of all objects that
need draining. To reduce the overhead in classes owning non-SimObjects
that need draining, objects inheriting from Drainable now
automatically register with the DrainManager. If such an object is
destroyed, it is automatically unregistered. This means that drain()
and drainResume() should never be called directly on a Drainable
object.
While implementing the new functionality, the DrainManager has now
been made thread safe. In practice, this means that it takes a lock
whenever it manipulates the set of Drainable objects since SimObjects
in different threads may create Drainable objects
dynamically. Similarly, the drain counter is now an atomic_uint, which
ensures that it is manipulated correctly when objects signal that they
are done draining.
A nice side effect of these changes is that it makes the drain state
changes stricter, which the simulation scripts can exploit to avoid
redundant drains.
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Instead of relying on derived classes explicitly assigning
to the BasicPioDevice pioSize field, require them to pass
a size value in to the constructor.
Committed by: Nilay Vaish <nilay@cs.wisc.edu>
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This patch moves the draining interface from SimObject to a separate
class that can be used by any object needing draining. However,
objects not visible to the Python code (i.e., objects not deriving
from SimObject) still depend on their parents informing them when to
drain. This patch also gets rid of the CountedDrainEvent (which isn't
really an event) and replaces it with a DrainManager.
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This patch adds an additional level of ports in the inheritance
hierarchy, separating out the protocol-specific and protocl-agnostic
parts. All the functionality related to the binding of ports is now
confined to use BaseMaster/BaseSlavePorts, and all the
protocol-specific parts stay in the Master/SlavePort. In the future it
will be possible to add other protocol-specific implementations.
The functions used in the binding of ports, i.e. getMaster/SlavePort
now use the base classes, and the index parameter is updated to use
the PortID typedef with the symbolic InvalidPortID as the default.
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This patch makes getAddrRanges const throughout the code base. There
is no reason why it should not be, and making it const prevents adding
any unintentional side-effects.
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This patch moves the DMA device to its own set of files, splitting it
from the IO device. There are no behavioural changes associated with
this patch.
The patch also grabs the opportunity to do some very minor tidying up,
including some white space removal and pruning some redundant
parameters.
Besides the immediate benefits of the separation-of-concerns, this
patch also makes upcoming changes more streamlined as it split the
devices that are only slaves and the DMA device that also acts as a
master.
--HG--
rename : src/dev/io_device.cc => src/dev/dma_device.cc
rename : src/dev/io_device.hh => src/dev/dma_device.hh
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This patch makes the (device) DmaPort non-snooping and removes the
recvSnoop constructor parameter and instead introduces a
SnoopingDmaPort subclass for the ARM table walker.
Functionality is unchanged, as are the stats, and the patch merely
clarifies that the normal DMA ports are not snooping (although they
may issue requests that are snooped by others, as done with PCI, PCIe,
AMBA4 ACE etc).
Currently this port is declared in the ARM table walker as it is not
used anywhere else. If other ports were to have similar behaviour it
could be moved in a future patch.
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This patch moves send/recvTiming and send/recvTimingSnoop from the
Port base class to the MasterPort and SlavePort, and also splits them
into separate member functions for requests and responses:
send/recvTimingReq, send/recvTimingResp, and send/recvTimingSnoopReq,
send/recvTimingSnoopResp. A master port sends requests and receives
responses, and also receives snoop requests and sends snoop
responses. A slave port has the reciprocal behaviour as it receives
requests and sends responses, and sends snoop requests and receives
snoop responses.
For all MemObjects that have only master ports or slave ports (but not
both), e.g. a CPU, or a PIO device, this patch merely adds more
clarity to what kind of access is taking place. For example, a CPU
port used to call sendTiming, and will now call
sendTimingReq. Similarly, a response previously came back through
recvTiming, which is now recvTimingResp. For the modules that have
both master and slave ports, e.g. the bus, the behaviour was
previously relying on branches based on pkt->isRequest(), and this is
now replaced with a direct call to the apprioriate member function
depending on the type of access. Please note that send/recvRetry is
still shared by all the timing accessors and remains in the Port base
class for now (to maintain the current bus functionality and avoid
changing the statistics of all regressions).
The packet queue is split into a MasterPort and SlavePort version to
facilitate the use of the new timing accessors. All uses of the
PacketQueue are updated accordingly.
With this patch, the type of packet (request or response) is now well
defined for each type of access, and asserts on pkt->isRequest() and
pkt->isResponse() are now moved to the appropriate send member
functions. It is also worth noting that sendTimingSnoopReq no longer
returns a boolean, as the semantics do not alow snoop requests to be
rejected or stalled. All these assumptions are now excplicitly part of
the port interface itself.
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This patch introduces port access methods that separates snoop
request/responses from normal memory request/responses. The
differentiation is made for functional, atomic and timing accesses and
builds on the introduction of master and slave ports.
Before the introduction of this patch, the packets belonging to the
different phases of the protocol (request -> [forwarded snoop request
-> snoop response]* -> response) all use the same port access
functions, even though the snoop packets flow in the opposite
direction to the normal packet. That is, a coherent master sends
normal request and receives responses, but receives snoop requests and
sends snoop responses (vice versa for the slave). These two distinct
phases now use different access functions, as described below.
Starting with the functional access, a master sends a request to a
slave through sendFunctional, and the request packet is turned into a
response before the call returns. In a system without cache coherence,
this is all that is needed from the functional interface. For the
cache-coherent scenario, a slave also sends snoop requests to coherent
masters through sendFunctionalSnoop, with responses returned within
the same packet pointer. This is currently used by the bus and caches,
and the LSQ of the O3 CPU. The send/recvFunctional and
send/recvFunctionalSnoop are moved from the Port super class to the
appropriate subclass.
Atomic accesses follow the same flow as functional accesses, with
request being sent from master to slave through sendAtomic. In the
case of cache-coherent ports, a slave can send snoop requests to a
master through sendAtomicSnoop. Just as for the functional access
methods, the atomic send and receive member functions are moved to the
appropriate subclasses.
The timing access methods are different from the functional and atomic
in that requests and responses are separated in time and
send/recvTiming are used for both directions. Hence, a master uses
sendTiming to send a request to a slave, and a slave uses sendTiming
to send a response back to a master, at a later point in time. Snoop
requests and responses travel in the opposite direction, similar to
what happens in functional and atomic accesses. With the introduction
of this patch, it is possible to determine the direction of packets in
the bus, and no longer necessary to look for both a master and a slave
port with the requested port id.
In contrast to the normal recvFunctional, recvAtomic and recvTiming
that are pure virtual functions, the recvFunctionalSnoop,
recvAtomicSnoop and recvTimingSnoop have a default implementation that
calls panic. This is to allow non-coherent master and slave ports to
not implement these functions.
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This patch introduces the notion of a master and slave port in the C++
code, thus bringing the previous classification from the Python
classes into the corresponding simulation objects and memory objects.
The patch enables us to classify behaviours into the two bins and add
assumptions and enfore compliance, also simplifying the two
interfaces. As a starting point, isSnooping is confined to a master
port, and getAddrRanges to slave ports. More of these specilisations
are to come in later patches.
The getPort function is not getMasterPort and getSlavePort, and
returns a port reference rather than a pointer as NULL would never be
a valid return value. The default implementation of these two
functions is placed in MemObject, and calls fatal.
The one drawback with this specific patch is that it requires some
code duplication, e.g. QueuedPort becomes QueuedMasterPort and
QueuedSlavePort, and BusPort becomes BusMasterPort and BusSlavePort
(avoiding multiple inheritance). With the later introduction of the
port interfaces, moving the functionality outside the port itself, a
lot of the duplicated code will disappear again.
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This patch decouples the queueing and the port interactions to
simplify the introduction of the master and slave ports. By separating
the queueing functionality from the port itself, it becomes much
easier to distinguish between master and slave ports, and still retain
the queueing ability for both (without code duplication).
As part of the split into a PacketQueue and a port, there is now also
a hierarchy of two port classes, QueuedPort and SimpleTimingPort. The
QueuedPort is useful for ports that want to leave the packet
transmission of outgoing packets to the queue and is used by both
master and slave ports. The SimpleTimingPort inherits from the
QueuedPort and adds the implemention of recvTiming and recvFunctional
through recvAtomic.
The PioPort and MessagePort are cleaned up as part of the changes.
--HG--
rename : src/mem/tport.cc => src/mem/packet_queue.cc
rename : src/mem/tport.hh => src/mem/packet_queue.hh
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This patch moves all port creation from the getPort method to be
consistently done in the MemObject's constructor. This is possible
thanks to the Swig interface passing the length of the vector ports.
Previously there was a mix of: 1) creating the ports as members (at
object construction time) and using getPort for the name resolution,
or 2) dynamically creating the ports in the getPort call. This is now
uniform. Furthermore, objects that would not be complete without a
port have these ports as members rather than having pointers to
dynamically allocated ports.
This patch also enables an elaboration-time enumeration of all the
ports in the system which can be used to determine the masterId.
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This change adds a master id to each request object which can be
used identify every device in the system that is capable of issuing a request.
This is part of the way to removing the numCpus+1 stats in the cache and
replacing them with the master ids. This is one of a series of changes
that make way for the stats output to be changed to python.
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--HG--
rename : src/mem/vport.hh => src/mem/fs_translating_port_proxy.hh
rename : src/mem/translating_port.cc => src/mem/se_translating_port_proxy.cc
rename : src/mem/translating_port.hh => src/mem/se_translating_port_proxy.hh
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This patch simplifies the address-range determination mechanism and
also unifies the naming across ports and devices. It further splits
the queries for determining if a port is snooping and what address
ranges it responds to (aiming towards a separation of
cache-maintenance ports and pure memory-mapped ports). Default
behaviours are such that most ports do not have to define isSnooping,
and master ports need not implement getAddrRanges.
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Adds the flag 'recvSnoops' which enables pagewalkers using DmaPorts,
to properly configure snoops.
--HG--
extra : rebase_source : 64207bef62c3268ddff2236ee4adae873812325f
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Make DmaDevice::getPort() call PioDevice::getPort() instead
of just copying and pasting the code.
Also move definitions from .hh to .cc file.
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Not all objects need a platform pointer, and having one creates a dependence
on their being a platform object. This change removes the platform pointer to
from the base device object and moves it into subclasses that actually need
it.
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and print better error messages when it doesn't.
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actually finished.
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--HG--
extra : convert_revision : 02775cfb460afe6df0df0938c62cccd93a71e775
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way so a cache can handle partial block requests for i/o devices.
--HG--
extra : convert_revision : a68b5ae826731bc87ed93eb7ef326a2393053964
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creation and initialization now happens in python. Parameter objects
are generated and initialized by python. The .ini file is now solely for
debugging purposes and is not used in construction of the objects in any
way.
--HG--
extra : convert_revision : 7e722873e417cb3d696f2e34c35ff488b7bff4ed
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--HG--
extra : convert_revision : 832e52ba80cbab2f5bb6d5b5977a499d41b4d638
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add seperate response buffers and request queue sizes in bus bridge
add delay to respond to a nack in the bus bridge
src/dev/i8254xGBe.cc:
src/dev/ide_ctrl.cc:
src/dev/ns_gige.cc:
src/dev/pcidev.hh:
src/dev/sinic.cc:
add backoff delay parameters
src/dev/io_device.cc:
src/dev/io_device.hh:
add a backoff algorithm when nacks are received.
src/mem/bridge.cc:
src/mem/bridge.hh:
add seperate response buffers and request queue sizes
add a new parameters to specify how long before a nack in ready to go after a packet that needs to be nacked is received
src/mem/cache/cache_impl.hh:
assert on the
src/mem/tport.cc:
add a friendly assert to make sure the packet was inserted into the list
--HG--
extra : convert_revision : 3595ad932015a4ce2bb72772da7850ad91bd09b1
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src/dev/i8254xGBe.cc:
src/dev/i8254xGBe.hh:
src/dev/i8254xGBe_defs.hh:
finish coding the Intel Gb NIC device
src/dev/io_device.hh:
we really don't want to be able to pass a null buffer to dma read, at least not the way we have things setup now... it won't work at all
--HG--
extra : convert_revision : 6739497232317ec407cfa7a96de4575a9a6cfc46
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Created MemCmd class to wrap enum and provide handy methods to
check attributes, convert to string/int, etc.
--HG--
extra : convert_revision : 57f147ad893443e3a2040c6d5b4cdb1a8033930b
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pretty close to compiling w/ suns compiler
briefly:
add dummy return after panic()/fatal()
split out flags by compiler vendor
include cstring and cmath where appropriate
use std namespace for string ops
SConstruct:
Add code to detect compiler and choose cflags based on detected compiler
Fix zlib check to work with suncc
src/SConscript:
split out flags by compiler vendor
src/arch/sparc/isa/decoder.isa:
use correct namespace for sqrt
src/arch/sparc/isa/formats/basic.isa:
add dummy return around panic
src/arch/sparc/isa/formats/integerop.isa:
use correct namespace for stringops
src/arch/sparc/isa/includes.isa:
include cstring and cmath where appropriate
src/arch/sparc/isa_traits.hh:
remove dangling comma
src/arch/sparc/system.cc:
dummy return to make sun cc front end happy
src/arch/sparc/tlb.cc:
src/base/compression/lzss_compression.cc:
use std namespace for string ops
src/arch/sparc/utility.hh:
no reason to say something is unsigned unsigned int
src/base/compression/null_compression.hh:
dummy returns to for suncc front end
src/base/cprintf.hh:
use standard variadic argument syntax instead of gnuc specefic renaming
src/base/hashmap.hh:
don't need to define hash for suncc
src/base/hostinfo.cc:
need stdio.h for sprintf
src/base/loader/object_file.cc:
munmap is in std namespace not null
src/base/misc.hh:
use M5 generic noreturn macros
use standard variadic macro __VA_ARGS__
src/base/pollevent.cc:
we need file.h for file flags
src/base/random.cc:
mess with include files to make suncc happy
src/base/remote_gdb.cc:
malloc memory for function instead of having a non-constant in an array size
src/base/statistics.hh:
use std namespace for floor
src/base/stats/text.cc:
include math.h for rint (cmath won't work)
src/base/time.cc:
use suncc version of ctime_r
src/base/time.hh:
change macro to work with both gcc and suncc
src/base/timebuf.hh:
include cstring from memset and use std::
src/base/trace.hh:
change variadic macros to be normal format
src/cpu/SConscript:
add dummy returns where appropriate
src/cpu/activity.cc:
include cstring for memset
src/cpu/exetrace.hh:
include cstring fro memcpy
src/cpu/simple/base.hh:
add dummy return for panic
src/dev/baddev.cc:
src/dev/pciconfigall.cc:
src/dev/platform.cc:
src/dev/sparc/t1000.cc:
add dummy return where appropriate
src/dev/ide_atareg.h:
make define work for both gnuc and suncc
src/dev/io_device.hh:
add dummy returns where approirate
src/dev/pcidev.hh:
src/mem/cache/cache_impl.hh:
src/mem/cache/miss/blocking_buffer.cc:
src/mem/cache/tags/lru.hh:
src/mem/cache/tags/split.hh:
src/mem/cache/tags/split_lifo.hh:
src/mem/cache/tags/split_lru.hh:
src/mem/dram.cc:
src/mem/packet.cc:
src/mem/port.cc:
include cstring for string ops
src/dev/sparc/mm_disk.cc:
add dummy return where appropriate
include cstring for string ops
src/mem/cache/miss/blocking_buffer.hh:
src/mem/port.hh:
Add dummy return where appropriate
src/mem/cache/tags/iic.cc:
cast hastSets to double for log() call
src/mem/physical.cc:
cast pmemAddr to char* for munmap
src/sim/byteswap.hh:
make define work for suncc and gnuc
--HG--
extra : convert_revision : ef8a1f1064e43b6c39838a85c01aee4f795497bd
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--HG--
extra : convert_revision : d9eb83ab77ffd2d725961f295b1733137e187711
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and call it packet_access.hh and fix the #includes so
things compile right.
--HG--
extra : convert_revision : d3626c9715b9f7e51bb3ab8d97e971fad4e0b724
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Fix CSHR's for flow control.
Fix for Bus Bridges reusing packets (clean flags up)
Now both timing/atomic caches with MOESI in UP fail at same point.
src/dev/io_device.hh:
DMA's should send WriteInvalidates
src/mem/bridge.cc:
Reusing packet, clean flags in the packet set by bus.
src/mem/cache/base_cache.cc:
src/mem/cache/base_cache.hh:
src/mem/cache/cache.hh:
src/mem/cache/cache_impl.hh:
src/mem/cache/coherence/simple_coherence.hh:
src/mem/cache/coherence/uni_coherence.cc:
src/mem/cache/coherence/uni_coherence.hh:
Fix CSHR's for flow control.
src/mem/packet.hh:
Make a writeInvalidateResp, since the DMA expects responses to it's writes
--HG--
extra : convert_revision : 59fd6658bcc0d076f4b143169caca946472a86cd
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allowing derived classes to be simplified.
--HG--
extra : convert_revision : c980d3aec5e6c044d8f41e96252726fe9a256605
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--HG--
extra : convert_revision : fa23563b2897687752379d63ddab5cccb92484ba
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--HG--
rename : docs/footer.html => src/doxygen/footer.html
rename : docs/stl.hh => src/doxygen/stl.hh
extra : convert_revision : 2b2e5637930843c1be07deaa708fd4126213cda2
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Make PioPort use it
Make Physical memory use it as well
src/SConscript:
Add timing port to sconscript
src/dev/io_device.cc:
src/dev/io_device.hh:
Move simple timing pio port stuff into a simple timing port class so it can be used by the physical memory
src/mem/physical.cc:
src/mem/physical.hh:
use a simple timing port stuff instead of rolling our own here
--HG--
extra : convert_revision : e5befbd295a572568cfdca533efb5ed1984c59d1
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States are now running, draining, or drained. memory state information moved into system object
system parameter is not fs only for cpus
Implement drain() support in devices
Update for drain() call that returns number of times drain_event->process() will be called
Break O3 CPU! No sense in putting in a hack change that kevin is going to remove in a few minutes i imagine
src/cpu/simple/atomic.cc:
src/cpu/simple/atomic.hh:
Since se mode has a system, allow access to it
Verify that the atomic cpu is connected to an atomic system on resume
src/cpu/simple/base.cc:
Since se mode has a system, allow access to it
src/cpu/simple/timing.cc:
src/cpu/simple/timing.hh:
Update for new drain() call that returns number of times drain_event->process() will be called and memory state being moved into the system
Since se mode has a system, allow access to it
Verify that the timing cpu is connected to an timing system on resume
src/dev/ide_disk.cc:
src/dev/io_device.cc:
src/dev/io_device.hh:
src/dev/ns_gige.cc:
src/dev/ns_gige.hh:
src/dev/pcidev.cc:
src/dev/pcidev.hh:
src/dev/sinic.cc:
src/dev/sinic.hh:
Implement drain() support in devices
src/python/m5/config.py:
Allow drain to return number of times drain_event->process() will be called. Normally 0 or 1 but things like O3 cpu or devices with multiple ports may want to call it many times
src/python/m5/objects/BaseCPU.py:
move system parameter out of fs to everyone
src/sim/sim_object.cc:
src/sim/sim_object.hh:
States are now running, draining, or drained. memory state information moved into system object
src/sim/system.cc:
src/sim/system.hh:
memory mode information now contained in system object
--HG--
extra : convert_revision : 1389c77e66ee6d9710bf77b4306fb47e107b21cf
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Update configuration for new default responder on bus
Update to devices to handle their own pci config space without pciconfigall
Remove most of pciconfigall, it now is a dumbdevice which gets it's address based on the bus it's supposed to respond for
Remove need for pci config space from platform, add registerPciDevice function to prevent more than one device from having same
bus:dev:func and interrupt
Remove pciconfigspace from pci devices, and py files
Add calcConfigAddr that returns address for config space based on bus/dev/function + offset
configs/test/fs.py:
Update configuration for new default responder on bus
src/dev/ide_ctrl.cc:
src/dev/ide_ctrl.hh:
src/dev/ns_gige.cc:
src/dev/ns_gige.hh:
src/dev/pcidev.cc:
src/dev/pcidev.hh:
Update to handle it's own pci config space without pciconfigall
src/dev/io_device.cc:
src/dev/io_device.hh:
change naming for pio port
break out recvTiming into two functions to reuse code
src/dev/pciconfigall.cc:
src/dev/pciconfigall.hh:
removing most of pciconfigall, it now is a dumbdevice which gets it's address based on the bus it's supposed to respond for
src/dev/pcireg.h:
add a max size for PCI config space (per PCI spec)
src/dev/platform.cc:
src/dev/platform.hh:
remove need for pci config space from platform, add registerPciDevice function to prevent more than one device from having same
bus:dev:func and interrupt
src/dev/sinic.cc:
remove pciconfigspace as it's no longer a needed parameter
src/dev/tsunami.cc:
src/dev/tsunami.hh:
src/dev/tsunami_pchip.cc:
src/dev/tsunami_pchip.hh:
add calcConfigAddr that returns address for config space based on bus/dev/function + offset (per PCI spec)
src/mem/bus.cc:
src/mem/bus.hh:
src/python/m5/objects/Bus.py:
add idea of default responder to bus
src/python/m5/objects/Pci.py:
add config port for pci devices
add latency, bus and size parameters for pci config all (min is 8MB, max is 256MB see pci spec)
--HG--
extra : convert_revision : 99db43b0a3a077f86611d6eaff6664a3885da7c9
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configs/test/SysPaths.py:
remove some tabs and add /n/poolfs/z/dist/m5/system
src/dev/io_device.cc:
fix since pio timing dma packts colud be nacked too
src/dev/io_device.hh:
move DmaReqState into DmaDevie
--HG--
extra : convert_revision : 2b5300d85ab33b3753afc54bc6a04a47b6e00d20
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into Python.
Add Port and VectorPort objects and support for
specifying port connections via assignment.
The whole C++ ConfigNode hierarchy is gone now, as are
C++ Connector objects.
configs/test/fs.py:
configs/test/test.py:
Rewrite for new port connector syntax.
src/SConscript:
Remove unneeded files:
- mem/connector.*
- sim/config*
src/dev/io_device.hh:
src/mem/bridge.cc:
src/mem/bridge.hh:
src/mem/bus.cc:
src/mem/bus.hh:
src/mem/mem_object.hh:
src/mem/physical.cc:
src/mem/physical.hh:
Allow getPort() to take an optional index to
support vector ports (eventually).
src/python/m5/__init__.py:
Move SimObject construction and port connection
operations into Python (with C++ calls).
src/python/m5/config.py:
Move SimObject construction and port connection
operations into Python (with C++ calls).
Add support for declaring and connecting MemObject
ports in Python.
src/python/m5/objects/Bus.py:
src/python/m5/objects/PhysicalMemory.py:
Add port declaration.
src/sim/builder.cc:
src/sim/builder.hh:
src/sim/serialize.cc:
src/sim/serialize.hh:
ConfigNodes are gone; builder just gets the
name of a .ini file section now.
src/sim/main.cc:
Move SimObject construction and port connection
operations into Python (with C++ calls).
Split remaining initialization operations into two parts,
loadIniFile() and finalInit().
src/sim/param.cc:
src/sim/param.hh:
SimObject resolution done globally in Python now
(not via ConfigNode hierarchy).
src/sim/sim_object.cc:
Remove unneeded #include.
--HG--
extra : convert_revision : 2fa4001eaaec0c9a4231ef6e854f8e156d930dfe
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that can be sent out again
implement ability for i/o devices to handle
src/dev/io_device.cc:
src/dev/io_device.hh:
implement ability for i/o devices to handle
src/mem/packet.hh:
add nacked result and a function to swizzle nacked packet into something that can be sent out again
--HG--
extra : convert_revision : fa42b01f4ab21562d37bd6bf6f4d7f69a94f0e86
|
|
--HG--
extra : convert_revision : 77f475b156d81c03a2811818fa23593d5615c685
|
|
It is especially slow with tracing on since
it ends up being O(N^2). But it's probably going to have to change for the real bus anyway, so it should be rewritten then
Change recvRetry() to not accept a packet. Sendtiming should be called again (and can respond with false or true)
Removed Port Blocked/Unblocked and replaced with sendRetry().
Remove possibility of packet mangling if packet is going to be refused anyway in bridge
src/cpu/simple/atomic.cc:
src/cpu/simple/atomic.hh:
src/cpu/simple/timing.cc:
src/cpu/simple/timing.hh:
Change recvRetry() to not accept a packet. Sendtiming should be called again (and can respond with false or true)
src/dev/io_device.cc:
src/dev/io_device.hh:
Make DMA Timing requests/responses work.
Change recvRetry() to not accept a packet. Sendtiming should be called again (and can respond with false or true)
src/mem/bridge.cc:
src/mem/bridge.hh:
Change recvRetry() to not accept a packet. Sendtiming should be called again (and can respond with false or true)
Removed Port Blocked/Unblocked and replaced with sendRetry().
Remove posibility of packet mangling if packet is going to be refused anyway.
src/mem/bus.cc:
src/mem/bus.hh:
Add a very poor implementation of dealing with retries on timing requests. It is especially slow with tracing on since
it ends up being O(N^2). But it's probably going to have to change for the real bus anyway, so it should be rewritten then
src/mem/port.hh:
Change recvRetry() to not accept a packet. Sendtiming should be called again (and can respond with false or true)
Removed Blocked/Unblocked port status, their functionality is really duplicated in the recvRetry() method
--HG--
extra : convert_revision : fab613404be54bfa7a4c67572bae7b559169e573
|
|
- new constructor guarantees initialization of most fields
- flags track status of non-guaranteed fields (addr, size, src)
- accessor functions (getAddr() etc.) check status on access
- Command & Result classes are nested in Packet class scope
- Command now built from vector of behavior bits
- string version of Command for tracing
- reinitFromRequest() and makeTimingResponse() encapsulate
common manipulations of existing packets
src/cpu/simple/atomic.cc:
src/cpu/simple/base.cc:
src/cpu/simple/timing.cc:
src/dev/alpha_console.cc:
src/dev/ide_ctrl.cc:
src/dev/io_device.cc:
src/dev/io_device.hh:
src/dev/isa_fake.cc:
src/dev/ns_gige.cc:
src/dev/pciconfigall.cc:
src/dev/sinic.cc:
src/dev/tsunami_cchip.cc:
src/dev/tsunami_io.cc:
src/dev/tsunami_pchip.cc:
src/dev/uart8250.cc:
src/mem/bus.cc:
src/mem/bus.hh:
src/mem/physical.cc:
src/mem/port.cc:
src/mem/port.hh:
src/mem/request.hh:
Update for new Packet interface.
--HG--
extra : convert_revision : 9973d09ea4fa61795f23772a7d3995fa4df5c269
|
|
- simulator source now in 'src' subdirectory
- imported files from 'ext' repository
- support building in arbitrary places, including
outside of the source tree. See comment at top
of SConstruct file for more details.
Regression tests are temporarily disabled; that
syetem needs more extensive revisions.
SConstruct:
Update for new directory structure.
Modify to support build trees that are not subdirectories
of the source tree. See comment at top of file for
more details.
Regression tests are temporarily disabled.
src/arch/SConscript:
src/arch/isa_parser.py:
src/python/SConscript:
Update for new directory structure.
--HG--
rename : build/SConstruct => SConstruct
rename : build/default_options/ALPHA_FS => build_opts/ALPHA_FS
rename : build/default_options/ALPHA_FS_TL => build_opts/ALPHA_FS_TL
rename : build/default_options/ALPHA_SE => build_opts/ALPHA_SE
rename : build/default_options/MIPS_SE => build_opts/MIPS_SE
rename : build/default_options/SPARC_SE => build_opts/SPARC_SE
rename : Doxyfile => src/Doxyfile
rename : SConscript => src/SConscript
rename : arch/SConscript => src/arch/SConscript
rename : arch/alpha/SConscript => src/arch/alpha/SConscript
rename : arch/alpha/aout_machdep.h => src/arch/alpha/aout_machdep.h
rename : arch/alpha/arguments.cc => src/arch/alpha/arguments.cc
rename : arch/alpha/arguments.hh => src/arch/alpha/arguments.hh
rename : arch/alpha/ecoff_machdep.h => src/arch/alpha/ecoff_machdep.h
rename : arch/alpha/ev5.cc => src/arch/alpha/ev5.cc
rename : arch/alpha/ev5.hh => src/arch/alpha/ev5.hh
rename : arch/alpha/faults.cc => src/arch/alpha/faults.cc
rename : arch/alpha/faults.hh => src/arch/alpha/faults.hh
rename : arch/alpha/freebsd/system.cc => src/arch/alpha/freebsd/system.cc
rename : arch/alpha/freebsd/system.hh => src/arch/alpha/freebsd/system.hh
rename : arch/alpha/isa/branch.isa => src/arch/alpha/isa/branch.isa
rename : arch/alpha/isa/decoder.isa => src/arch/alpha/isa/decoder.isa
rename : arch/alpha/isa/fp.isa => src/arch/alpha/isa/fp.isa
rename : arch/alpha/isa/int.isa => src/arch/alpha/isa/int.isa
rename : arch/alpha/isa/main.isa => src/arch/alpha/isa/main.isa
rename : arch/alpha/isa/mem.isa => src/arch/alpha/isa/mem.isa
rename : arch/alpha/isa/opcdec.isa => src/arch/alpha/isa/opcdec.isa
rename : arch/alpha/isa/pal.isa => src/arch/alpha/isa/pal.isa
rename : arch/alpha/isa/unimp.isa => src/arch/alpha/isa/unimp.isa
rename : arch/alpha/isa/unknown.isa => src/arch/alpha/isa/unknown.isa
rename : arch/alpha/isa/util.isa => src/arch/alpha/isa/util.isa
rename : arch/alpha/isa_traits.hh => src/arch/alpha/isa_traits.hh
rename : arch/alpha/linux/aligned.hh => src/arch/alpha/linux/aligned.hh
rename : arch/alpha/linux/hwrpb.hh => src/arch/alpha/linux/hwrpb.hh
rename : arch/alpha/linux/linux.cc => src/arch/alpha/linux/linux.cc
rename : arch/alpha/linux/linux.hh => src/arch/alpha/linux/linux.hh
rename : arch/alpha/linux/process.cc => src/arch/alpha/linux/process.cc
rename : arch/alpha/linux/process.hh => src/arch/alpha/linux/process.hh
rename : arch/alpha/linux/system.cc => src/arch/alpha/linux/system.cc
rename : arch/alpha/linux/system.hh => src/arch/alpha/linux/system.hh
rename : arch/alpha/linux/thread_info.hh => src/arch/alpha/linux/thread_info.hh
rename : arch/alpha/linux/threadinfo.hh => src/arch/alpha/linux/threadinfo.hh
rename : arch/alpha/osfpal.cc => src/arch/alpha/osfpal.cc
rename : arch/alpha/osfpal.hh => src/arch/alpha/osfpal.hh
rename : arch/alpha/process.cc => src/arch/alpha/process.cc
rename : arch/alpha/process.hh => src/arch/alpha/process.hh
rename : arch/alpha/regfile.hh => src/arch/alpha/regfile.hh
rename : arch/alpha/stacktrace.cc => src/arch/alpha/stacktrace.cc
rename : arch/alpha/stacktrace.hh => src/arch/alpha/stacktrace.hh
rename : arch/alpha/system.cc => src/arch/alpha/system.cc
rename : arch/alpha/system.hh => src/arch/alpha/system.hh
rename : arch/alpha/tlb.cc => src/arch/alpha/tlb.cc
rename : arch/alpha/tlb.hh => src/arch/alpha/tlb.hh
rename : arch/alpha/tru64/process.cc => src/arch/alpha/tru64/process.cc
rename : arch/alpha/tru64/process.hh => src/arch/alpha/tru64/process.hh
rename : arch/alpha/tru64/system.cc => src/arch/alpha/tru64/system.cc
rename : arch/alpha/tru64/system.hh => src/arch/alpha/tru64/system.hh
rename : arch/alpha/tru64/tru64.cc => src/arch/alpha/tru64/tru64.cc
rename : arch/alpha/tru64/tru64.hh => src/arch/alpha/tru64/tru64.hh
rename : arch/alpha/types.hh => src/arch/alpha/types.hh
rename : arch/alpha/utility.hh => src/arch/alpha/utility.hh
rename : arch/alpha/vtophys.cc => src/arch/alpha/vtophys.cc
rename : arch/alpha/vtophys.hh => src/arch/alpha/vtophys.hh
rename : arch/isa_parser.py => src/arch/isa_parser.py
rename : arch/isa_specific.hh => src/arch/isa_specific.hh
rename : arch/mips/SConscript => src/arch/mips/SConscript
rename : arch/mips/faults.cc => src/arch/mips/faults.cc
rename : arch/mips/faults.hh => src/arch/mips/faults.hh
rename : arch/mips/isa/base.isa => src/arch/mips/isa/base.isa
rename : arch/mips/isa/bitfields.isa => src/arch/mips/isa/bitfields.isa
rename : arch/mips/isa/decoder.isa => src/arch/mips/isa/decoder.isa
rename : arch/mips/isa/formats/basic.isa => src/arch/mips/isa/formats/basic.isa
rename : arch/mips/isa/formats/branch.isa => src/arch/mips/isa/formats/branch.isa
rename : arch/mips/isa/formats/formats.isa => src/arch/mips/isa/formats/formats.isa
rename : arch/mips/isa/formats/fp.isa => src/arch/mips/isa/formats/fp.isa
rename : arch/mips/isa/formats/int.isa => src/arch/mips/isa/formats/int.isa
rename : arch/mips/isa/formats/mem.isa => src/arch/mips/isa/formats/mem.isa
rename : arch/mips/isa/formats/noop.isa => src/arch/mips/isa/formats/noop.isa
rename : arch/mips/isa/formats/tlbop.isa => src/arch/mips/isa/formats/tlbop.isa
rename : arch/mips/isa/formats/trap.isa => src/arch/mips/isa/formats/trap.isa
rename : arch/mips/isa/formats/unimp.isa => src/arch/mips/isa/formats/unimp.isa
rename : arch/mips/isa/formats/unknown.isa => src/arch/mips/isa/formats/unknown.isa
rename : arch/mips/isa/formats/util.isa => src/arch/mips/isa/formats/util.isa
rename : arch/mips/isa/includes.isa => src/arch/mips/isa/includes.isa
rename : arch/mips/isa/main.isa => src/arch/mips/isa/main.isa
rename : arch/mips/isa/operands.isa => src/arch/mips/isa/operands.isa
rename : arch/mips/isa_traits.cc => src/arch/mips/isa_traits.cc
rename : arch/mips/isa_traits.hh => src/arch/mips/isa_traits.hh
rename : arch/mips/linux/linux.cc => src/arch/mips/linux/linux.cc
rename : arch/mips/linux/linux.hh => src/arch/mips/linux/linux.hh
rename : arch/mips/linux/process.cc => src/arch/mips/linux/process.cc
rename : arch/mips/linux/process.hh => src/arch/mips/linux/process.hh
rename : arch/mips/process.cc => src/arch/mips/process.cc
rename : arch/mips/process.hh => src/arch/mips/process.hh
rename : arch/mips/regfile/float_regfile.hh => src/arch/mips/regfile/float_regfile.hh
rename : arch/mips/regfile/int_regfile.hh => src/arch/mips/regfile/int_regfile.hh
rename : arch/mips/regfile/misc_regfile.hh => src/arch/mips/regfile/misc_regfile.hh
rename : arch/mips/regfile/regfile.hh => src/arch/mips/regfile/regfile.hh
rename : arch/mips/stacktrace.hh => src/arch/mips/stacktrace.hh
rename : arch/mips/types.hh => src/arch/mips/types.hh
rename : arch/mips/utility.hh => src/arch/mips/utility.hh
rename : arch/sparc/SConscript => src/arch/sparc/SConscript
rename : arch/sparc/faults.cc => src/arch/sparc/faults.cc
rename : arch/sparc/faults.hh => src/arch/sparc/faults.hh
rename : arch/sparc/isa/base.isa => src/arch/sparc/isa/base.isa
rename : arch/sparc/isa/bitfields.isa => src/arch/sparc/isa/bitfields.isa
rename : arch/sparc/isa/decoder.isa => src/arch/sparc/isa/decoder.isa
rename : arch/sparc/isa/formats.isa => src/arch/sparc/isa/formats.isa
rename : arch/sparc/isa/formats/basic.isa => src/arch/sparc/isa/formats/basic.isa
rename : arch/sparc/isa/formats/branch.isa => src/arch/sparc/isa/formats/branch.isa
rename : arch/sparc/isa/formats/integerop.isa => src/arch/sparc/isa/formats/integerop.isa
rename : arch/sparc/isa/formats/mem.isa => src/arch/sparc/isa/formats/mem.isa
rename : arch/sparc/isa/formats/nop.isa => src/arch/sparc/isa/formats/nop.isa
rename : arch/sparc/isa/formats/priv.isa => src/arch/sparc/isa/formats/priv.isa
rename : arch/sparc/isa/formats/trap.isa => src/arch/sparc/isa/formats/trap.isa
rename : arch/sparc/isa/formats/unknown.isa => src/arch/sparc/isa/formats/unknown.isa
rename : arch/sparc/isa/includes.isa => src/arch/sparc/isa/includes.isa
rename : arch/sparc/isa/main.isa => src/arch/sparc/isa/main.isa
rename : arch/sparc/isa/operands.isa => src/arch/sparc/isa/operands.isa
rename : arch/sparc/isa_traits.hh => src/arch/sparc/isa_traits.hh
rename : arch/sparc/linux/linux.cc => src/arch/sparc/linux/linux.cc
rename : arch/sparc/linux/linux.hh => src/arch/sparc/linux/linux.hh
rename : arch/sparc/linux/process.cc => src/arch/sparc/linux/process.cc
rename : arch/sparc/linux/process.hh => src/arch/sparc/linux/process.hh
rename : arch/sparc/process.cc => src/arch/sparc/process.cc
rename : arch/sparc/process.hh => src/arch/sparc/process.hh
rename : arch/sparc/regfile.hh => src/arch/sparc/regfile.hh
rename : arch/sparc/solaris/process.cc => src/arch/sparc/solaris/process.cc
rename : arch/sparc/solaris/process.hh => src/arch/sparc/solaris/process.hh
rename : arch/sparc/solaris/solaris.cc => src/arch/sparc/solaris/solaris.cc
rename : arch/sparc/solaris/solaris.hh => src/arch/sparc/solaris/solaris.hh
rename : arch/sparc/stacktrace.hh => src/arch/sparc/stacktrace.hh
rename : arch/sparc/system.cc => src/arch/sparc/system.cc
rename : arch/sparc/system.hh => src/arch/sparc/system.hh
rename : arch/sparc/utility.hh => src/arch/sparc/utility.hh
rename : base/bitfield.hh => src/base/bitfield.hh
rename : base/callback.hh => src/base/callback.hh
rename : base/chunk_generator.hh => src/base/chunk_generator.hh
rename : base/circlebuf.cc => src/base/circlebuf.cc
rename : base/circlebuf.hh => src/base/circlebuf.hh
rename : base/compression/lzss_compression.cc => src/base/compression/lzss_compression.cc
rename : base/compression/lzss_compression.hh => src/base/compression/lzss_compression.hh
rename : base/compression/null_compression.hh => src/base/compression/null_compression.hh
rename : base/cprintf.cc => src/base/cprintf.cc
rename : base/cprintf.hh => src/base/cprintf.hh
rename : base/cprintf_formats.hh => src/base/cprintf_formats.hh
rename : base/crc.cc => src/base/crc.cc
rename : base/crc.hh => src/base/crc.hh
rename : base/date.cc => src/base/date.cc
rename : base/dbl_list.hh => src/base/dbl_list.hh
rename : base/endian.hh => src/base/endian.hh
rename : base/fast_alloc.cc => src/base/fast_alloc.cc
rename : base/fast_alloc.hh => src/base/fast_alloc.hh
rename : base/fenv.hh => src/base/fenv.hh
rename : base/fifo_buffer.cc => src/base/fifo_buffer.cc
rename : base/fifo_buffer.hh => src/base/fifo_buffer.hh
rename : base/hashmap.hh => src/base/hashmap.hh
rename : base/hostinfo.cc => src/base/hostinfo.cc
rename : base/hostinfo.hh => src/base/hostinfo.hh
rename : base/hybrid_pred.cc => src/base/hybrid_pred.cc
rename : base/hybrid_pred.hh => src/base/hybrid_pred.hh
rename : base/inet.cc => src/base/inet.cc
rename : base/inet.hh => src/base/inet.hh
rename : base/inifile.cc => src/base/inifile.cc
rename : base/inifile.hh => src/base/inifile.hh
rename : base/intmath.cc => src/base/intmath.cc
rename : base/intmath.hh => src/base/intmath.hh
rename : base/kgdb.h => src/base/kgdb.h
rename : base/loader/aout_object.cc => src/base/loader/aout_object.cc
rename : base/loader/aout_object.hh => src/base/loader/aout_object.hh
rename : base/loader/coff_sym.h => src/base/loader/coff_sym.h
rename : base/loader/coff_symconst.h => src/base/loader/coff_symconst.h
rename : base/loader/ecoff_object.cc => src/base/loader/ecoff_object.cc
rename : base/loader/ecoff_object.hh => src/base/loader/ecoff_object.hh
rename : base/loader/elf_object.cc => src/base/loader/elf_object.cc
rename : base/loader/elf_object.hh => src/base/loader/elf_object.hh
rename : base/loader/exec_aout.h => src/base/loader/exec_aout.h
rename : base/loader/exec_ecoff.h => src/base/loader/exec_ecoff.h
rename : base/loader/object_file.cc => src/base/loader/object_file.cc
rename : base/loader/object_file.hh => src/base/loader/object_file.hh
rename : base/loader/symtab.cc => src/base/loader/symtab.cc
rename : base/loader/symtab.hh => src/base/loader/symtab.hh
rename : base/match.cc => src/base/match.cc
rename : base/match.hh => src/base/match.hh
rename : base/misc.cc => src/base/misc.cc
rename : base/misc.hh => src/base/misc.hh
rename : base/mod_num.hh => src/base/mod_num.hh
rename : base/mysql.cc => src/base/mysql.cc
rename : base/mysql.hh => src/base/mysql.hh
rename : base/output.cc => src/base/output.cc
rename : base/output.hh => src/base/output.hh
rename : base/pollevent.cc => src/base/pollevent.cc
rename : base/pollevent.hh => src/base/pollevent.hh
rename : base/predictor.hh => src/base/predictor.hh
rename : base/random.cc => src/base/random.cc
rename : base/random.hh => src/base/random.hh
rename : base/range.cc => src/base/range.cc
rename : base/range.hh => src/base/range.hh
rename : base/refcnt.hh => src/base/refcnt.hh
rename : base/remote_gdb.cc => src/base/remote_gdb.cc
rename : base/remote_gdb.hh => src/base/remote_gdb.hh
rename : base/res_list.hh => src/base/res_list.hh
rename : base/sat_counter.cc => src/base/sat_counter.cc
rename : base/sat_counter.hh => src/base/sat_counter.hh
rename : base/sched_list.hh => src/base/sched_list.hh
rename : base/socket.cc => src/base/socket.cc
rename : base/socket.hh => src/base/socket.hh
rename : base/statistics.cc => src/base/statistics.cc
rename : base/statistics.hh => src/base/statistics.hh
rename : base/stats/events.cc => src/base/stats/events.cc
rename : base/stats/events.hh => src/base/stats/events.hh
rename : base/stats/flags.hh => src/base/stats/flags.hh
rename : base/stats/mysql.cc => src/base/stats/mysql.cc
rename : base/stats/mysql.hh => src/base/stats/mysql.hh
rename : base/stats/mysql_run.hh => src/base/stats/mysql_run.hh
rename : base/stats/output.hh => src/base/stats/output.hh
rename : base/stats/statdb.cc => src/base/stats/statdb.cc
rename : base/stats/statdb.hh => src/base/stats/statdb.hh
rename : base/stats/text.cc => src/base/stats/text.cc
rename : base/stats/text.hh => src/base/stats/text.hh
rename : base/stats/types.hh => src/base/stats/types.hh
rename : base/stats/visit.cc => src/base/stats/visit.cc
rename : base/stats/visit.hh => src/base/stats/visit.hh
rename : base/str.cc => src/base/str.cc
rename : base/str.hh => src/base/str.hh
rename : base/time.cc => src/base/time.cc
rename : base/time.hh => src/base/time.hh
rename : base/timebuf.hh => src/base/timebuf.hh
rename : base/trace.cc => src/base/trace.cc
rename : base/trace.hh => src/base/trace.hh
rename : base/traceflags.py => src/base/traceflags.py
rename : base/userinfo.cc => src/base/userinfo.cc
rename : base/userinfo.hh => src/base/userinfo.hh
rename : cpu/SConscript => src/cpu/SConscript
rename : cpu/base.cc => src/cpu/base.cc
rename : cpu/base.hh => src/cpu/base.hh
rename : cpu/base_dyn_inst.cc => src/cpu/base_dyn_inst.cc
rename : cpu/base_dyn_inst.hh => src/cpu/base_dyn_inst.hh
rename : cpu/cpu_exec_context.cc => src/cpu/cpu_exec_context.cc
rename : cpu/cpu_exec_context.hh => src/cpu/cpu_exec_context.hh
rename : cpu/cpu_models.py => src/cpu/cpu_models.py
rename : cpu/exec_context.hh => src/cpu/exec_context.hh
rename : cpu/exetrace.cc => src/cpu/exetrace.cc
rename : cpu/exetrace.hh => src/cpu/exetrace.hh
rename : cpu/inst_seq.hh => src/cpu/inst_seq.hh
rename : cpu/intr_control.cc => src/cpu/intr_control.cc
rename : cpu/intr_control.hh => src/cpu/intr_control.hh
rename : cpu/memtest/memtest.cc => src/cpu/memtest/memtest.cc
rename : cpu/memtest/memtest.hh => src/cpu/memtest/memtest.hh
rename : cpu/o3/2bit_local_pred.cc => src/cpu/o3/2bit_local_pred.cc
rename : cpu/o3/2bit_local_pred.hh => src/cpu/o3/2bit_local_pred.hh
rename : cpu/o3/alpha_cpu.cc => src/cpu/o3/alpha_cpu.cc
rename : cpu/o3/alpha_cpu.hh => src/cpu/o3/alpha_cpu.hh
rename : cpu/o3/alpha_cpu_builder.cc => src/cpu/o3/alpha_cpu_builder.cc
rename : cpu/o3/alpha_cpu_impl.hh => src/cpu/o3/alpha_cpu_impl.hh
rename : cpu/o3/alpha_dyn_inst.cc => src/cpu/o3/alpha_dyn_inst.cc
rename : cpu/o3/alpha_dyn_inst.hh => src/cpu/o3/alpha_dyn_inst.hh
rename : cpu/o3/alpha_dyn_inst_impl.hh => src/cpu/o3/alpha_dyn_inst_impl.hh
rename : cpu/o3/alpha_impl.hh => src/cpu/o3/alpha_impl.hh
rename : cpu/o3/alpha_params.hh => src/cpu/o3/alpha_params.hh
rename : cpu/o3/bpred_unit.cc => src/cpu/o3/bpred_unit.cc
rename : cpu/o3/bpred_unit.hh => src/cpu/o3/bpred_unit.hh
rename : cpu/o3/bpred_unit_impl.hh => src/cpu/o3/bpred_unit_impl.hh
rename : cpu/o3/btb.cc => src/cpu/o3/btb.cc
rename : cpu/o3/btb.hh => src/cpu/o3/btb.hh
rename : cpu/o3/comm.hh => src/cpu/o3/comm.hh
rename : cpu/o3/commit.cc => src/cpu/o3/commit.cc
rename : cpu/o3/commit.hh => src/cpu/o3/commit.hh
rename : cpu/o3/commit_impl.hh => src/cpu/o3/commit_impl.hh
rename : cpu/o3/cpu.cc => src/cpu/o3/cpu.cc
rename : cpu/o3/cpu.hh => src/cpu/o3/cpu.hh
rename : cpu/o3/cpu_policy.hh => src/cpu/o3/cpu_policy.hh
rename : cpu/o3/decode.cc => src/cpu/o3/decode.cc
rename : cpu/o3/decode.hh => src/cpu/o3/decode.hh
rename : cpu/o3/decode_impl.hh => src/cpu/o3/decode_impl.hh
rename : cpu/o3/fetch.cc => src/cpu/o3/fetch.cc
rename : cpu/o3/fetch.hh => src/cpu/o3/fetch.hh
rename : cpu/o3/fetch_impl.hh => src/cpu/o3/fetch_impl.hh
rename : cpu/o3/free_list.cc => src/cpu/o3/free_list.cc
rename : cpu/o3/free_list.hh => src/cpu/o3/free_list.hh
rename : cpu/o3/iew.cc => src/cpu/o3/iew.cc
rename : cpu/o3/iew.hh => src/cpu/o3/iew.hh
rename : cpu/o3/iew_impl.hh => src/cpu/o3/iew_impl.hh
rename : cpu/o3/inst_queue.cc => src/cpu/o3/inst_queue.cc
rename : cpu/o3/inst_queue.hh => src/cpu/o3/inst_queue.hh
rename : cpu/o3/inst_queue_impl.hh => src/cpu/o3/inst_queue_impl.hh
rename : cpu/o3/mem_dep_unit.cc => src/cpu/o3/mem_dep_unit.cc
rename : cpu/o3/mem_dep_unit.hh => src/cpu/o3/mem_dep_unit.hh
rename : cpu/o3/mem_dep_unit_impl.hh => src/cpu/o3/mem_dep_unit_impl.hh
rename : cpu/o3/ras.cc => src/cpu/o3/ras.cc
rename : cpu/o3/ras.hh => src/cpu/o3/ras.hh
rename : cpu/o3/regfile.hh => src/cpu/o3/regfile.hh
rename : cpu/o3/rename.cc => src/cpu/o3/rename.cc
rename : cpu/o3/rename.hh => src/cpu/o3/rename.hh
rename : cpu/o3/rename_impl.hh => src/cpu/o3/rename_impl.hh
rename : cpu/o3/rename_map.cc => src/cpu/o3/rename_map.cc
rename : cpu/o3/rename_map.hh => src/cpu/o3/rename_map.hh
rename : cpu/o3/rob.cc => src/cpu/o3/rob.cc
rename : cpu/o3/rob.hh => src/cpu/o3/rob.hh
rename : cpu/o3/rob_impl.hh => src/cpu/o3/rob_impl.hh
rename : cpu/o3/sat_counter.cc => src/cpu/o3/sat_counter.cc
rename : cpu/o3/sat_counter.hh => src/cpu/o3/sat_counter.hh
rename : cpu/o3/store_set.cc => src/cpu/o3/store_set.cc
rename : cpu/o3/store_set.hh => src/cpu/o3/store_set.hh
rename : cpu/o3/tournament_pred.cc => src/cpu/o3/tournament_pred.cc
rename : cpu/o3/tournament_pred.hh => src/cpu/o3/tournament_pred.hh
rename : cpu/op_class.cc => src/cpu/op_class.cc
rename : cpu/op_class.hh => src/cpu/op_class.hh
rename : cpu/ozone/cpu.cc => src/cpu/ozone/cpu.cc
rename : cpu/ozone/cpu.hh => src/cpu/ozone/cpu.hh
rename : cpu/ozone/cpu_impl.hh => src/cpu/ozone/cpu_impl.hh
rename : cpu/ozone/ea_list.cc => src/cpu/ozone/ea_list.cc
rename : cpu/ozone/ea_list.hh => src/cpu/ozone/ea_list.hh
rename : cpu/pc_event.cc => src/cpu/pc_event.cc
rename : cpu/pc_event.hh => src/cpu/pc_event.hh
rename : cpu/profile.cc => src/cpu/profile.cc
rename : cpu/profile.hh => src/cpu/profile.hh
rename : cpu/simple/atomic.cc => src/cpu/simple/atomic.cc
rename : cpu/simple/atomic.hh => src/cpu/simple/atomic.hh
rename : cpu/simple/base.cc => src/cpu/simple/base.cc
rename : cpu/simple/base.hh => src/cpu/simple/base.hh
rename : cpu/simple/timing.cc => src/cpu/simple/timing.cc
rename : cpu/simple/timing.hh => src/cpu/simple/timing.hh
rename : cpu/smt.hh => src/cpu/smt.hh
rename : cpu/static_inst.cc => src/cpu/static_inst.cc
rename : cpu/static_inst.hh => src/cpu/static_inst.hh
rename : cpu/trace/opt_cpu.cc => src/cpu/trace/opt_cpu.cc
rename : cpu/trace/opt_cpu.hh => src/cpu/trace/opt_cpu.hh
rename : cpu/trace/reader/ibm_reader.cc => src/cpu/trace/reader/ibm_reader.cc
rename : cpu/trace/reader/ibm_reader.hh => src/cpu/trace/reader/ibm_reader.hh
rename : cpu/trace/reader/itx_reader.cc => src/cpu/trace/reader/itx_reader.cc
rename : cpu/trace/reader/itx_reader.hh => src/cpu/trace/reader/itx_reader.hh
rename : cpu/trace/reader/m5_reader.cc => src/cpu/trace/reader/m5_reader.cc
rename : cpu/trace/reader/m5_reader.hh => src/cpu/trace/reader/m5_reader.hh
rename : cpu/trace/reader/mem_trace_reader.cc => src/cpu/trace/reader/mem_trace_reader.cc
rename : cpu/trace/reader/mem_trace_reader.hh => src/cpu/trace/reader/mem_trace_reader.hh
rename : cpu/trace/trace_cpu.cc => src/cpu/trace/trace_cpu.cc
rename : cpu/trace/trace_cpu.hh => src/cpu/trace/trace_cpu.hh
rename : dev/alpha_access.h => src/dev/alpha_access.h
rename : dev/alpha_console.cc => src/dev/alpha_console.cc
rename : dev/alpha_console.hh => src/dev/alpha_console.hh
rename : dev/baddev.cc => src/dev/baddev.cc
rename : dev/baddev.hh => src/dev/baddev.hh
rename : dev/disk_image.cc => src/dev/disk_image.cc
rename : dev/disk_image.hh => src/dev/disk_image.hh
rename : dev/etherbus.cc => src/dev/etherbus.cc
rename : dev/etherbus.hh => src/dev/etherbus.hh
rename : dev/etherdump.cc => src/dev/etherdump.cc
rename : dev/etherdump.hh => src/dev/etherdump.hh
rename : dev/etherint.cc => src/dev/etherint.cc
rename : dev/etherint.hh => src/dev/etherint.hh
rename : dev/etherlink.cc => src/dev/etherlink.cc
rename : dev/etherlink.hh => src/dev/etherlink.hh
rename : dev/etherpkt.cc => src/dev/etherpkt.cc
rename : dev/etherpkt.hh => src/dev/etherpkt.hh
rename : dev/ethertap.cc => src/dev/ethertap.cc
rename : dev/ethertap.hh => src/dev/ethertap.hh
rename : dev/ide_atareg.h => src/dev/ide_atareg.h
rename : dev/ide_ctrl.cc => src/dev/ide_ctrl.cc
rename : dev/ide_ctrl.hh => src/dev/ide_ctrl.hh
rename : dev/ide_disk.cc => src/dev/ide_disk.cc
rename : dev/ide_disk.hh => src/dev/ide_disk.hh
rename : dev/ide_wdcreg.h => src/dev/ide_wdcreg.h
rename : dev/io_device.cc => src/dev/io_device.cc
rename : dev/io_device.hh => src/dev/io_device.hh
rename : dev/isa_fake.cc => src/dev/isa_fake.cc
rename : dev/isa_fake.hh => src/dev/isa_fake.hh
rename : dev/ns_gige.cc => src/dev/ns_gige.cc
rename : dev/ns_gige.hh => src/dev/ns_gige.hh
rename : dev/ns_gige_reg.h => src/dev/ns_gige_reg.h
rename : dev/pciconfigall.cc => src/dev/pciconfigall.cc
rename : dev/pciconfigall.hh => src/dev/pciconfigall.hh
rename : dev/pcidev.cc => src/dev/pcidev.cc
rename : dev/pcidev.hh => src/dev/pcidev.hh
rename : dev/pcireg.h => src/dev/pcireg.h
rename : dev/pitreg.h => src/dev/pitreg.h
rename : dev/pktfifo.cc => src/dev/pktfifo.cc
rename : dev/pktfifo.hh => src/dev/pktfifo.hh
rename : dev/platform.cc => src/dev/platform.cc
rename : dev/platform.hh => src/dev/platform.hh
rename : dev/rtcreg.h => src/dev/rtcreg.h
rename : dev/simconsole.cc => src/dev/simconsole.cc
rename : dev/simconsole.hh => src/dev/simconsole.hh
rename : dev/simple_disk.cc => src/dev/simple_disk.cc
rename : dev/simple_disk.hh => src/dev/simple_disk.hh
rename : dev/sinic.cc => src/dev/sinic.cc
rename : dev/sinic.hh => src/dev/sinic.hh
rename : dev/sinicreg.hh => src/dev/sinicreg.hh
rename : dev/tsunami.cc => src/dev/tsunami.cc
rename : dev/tsunami.hh => src/dev/tsunami.hh
rename : dev/tsunami_cchip.cc => src/dev/tsunami_cchip.cc
rename : dev/tsunami_cchip.hh => src/dev/tsunami_cchip.hh
rename : dev/tsunami_io.cc => src/dev/tsunami_io.cc
rename : dev/tsunami_io.hh => src/dev/tsunami_io.hh
rename : dev/tsunami_pchip.cc => src/dev/tsunami_pchip.cc
rename : dev/tsunami_pchip.hh => src/dev/tsunami_pchip.hh
rename : dev/tsunamireg.h => src/dev/tsunamireg.h
rename : dev/uart.cc => src/dev/uart.cc
rename : dev/uart.hh => src/dev/uart.hh
rename : dev/uart8250.cc => src/dev/uart8250.cc
rename : dev/uart8250.hh => src/dev/uart8250.hh
rename : kern/kernel_stats.cc => src/kern/kernel_stats.cc
rename : kern/kernel_stats.hh => src/kern/kernel_stats.hh
rename : kern/linux/events.cc => src/kern/linux/events.cc
rename : kern/linux/events.hh => src/kern/linux/events.hh
rename : kern/linux/linux.hh => src/kern/linux/linux.hh
rename : kern/linux/linux_syscalls.cc => src/kern/linux/linux_syscalls.cc
rename : kern/linux/linux_syscalls.hh => src/kern/linux/linux_syscalls.hh
rename : kern/linux/printk.cc => src/kern/linux/printk.cc
rename : kern/linux/printk.hh => src/kern/linux/printk.hh
rename : kern/linux/sched.hh => src/kern/linux/sched.hh
rename : kern/solaris/solaris.hh => src/kern/solaris/solaris.hh
rename : kern/system_events.cc => src/kern/system_events.cc
rename : kern/system_events.hh => src/kern/system_events.hh
rename : kern/tru64/dump_mbuf.cc => src/kern/tru64/dump_mbuf.cc
rename : kern/tru64/dump_mbuf.hh => src/kern/tru64/dump_mbuf.hh
rename : kern/tru64/mbuf.hh => src/kern/tru64/mbuf.hh
rename : kern/tru64/printf.cc => src/kern/tru64/printf.cc
rename : kern/tru64/printf.hh => src/kern/tru64/printf.hh
rename : kern/tru64/tru64.hh => src/kern/tru64/tru64.hh
rename : kern/tru64/tru64_events.cc => src/kern/tru64/tru64_events.cc
rename : kern/tru64/tru64_events.hh => src/kern/tru64/tru64_events.hh
rename : kern/tru64/tru64_syscalls.cc => src/kern/tru64/tru64_syscalls.cc
rename : kern/tru64/tru64_syscalls.hh => src/kern/tru64/tru64_syscalls.hh
rename : mem/bridge.cc => src/mem/bridge.cc
rename : mem/bridge.hh => src/mem/bridge.hh
rename : mem/bus.cc => src/mem/bus.cc
rename : mem/bus.hh => src/mem/bus.hh
rename : mem/cache/prefetch/tagged_prefetcher_impl.hh => src/mem/cache/prefetch/tagged_prefetcher_impl.hh
rename : mem/config/prefetch.hh => src/mem/config/prefetch.hh
rename : mem/mem_object.cc => src/mem/mem_object.cc
rename : mem/mem_object.hh => src/mem/mem_object.hh
rename : mem/packet.cc => src/mem/packet.cc
rename : mem/packet.hh => src/mem/packet.hh
rename : mem/page_table.cc => src/mem/page_table.cc
rename : mem/page_table.hh => src/mem/page_table.hh
rename : mem/physical.cc => src/mem/physical.cc
rename : mem/physical.hh => src/mem/physical.hh
rename : mem/port.cc => src/mem/port.cc
rename : mem/port.hh => src/mem/port.hh
rename : mem/request.hh => src/mem/request.hh
rename : mem/translating_port.cc => src/mem/translating_port.cc
rename : mem/translating_port.hh => src/mem/translating_port.hh
rename : mem/vport.cc => src/mem/vport.cc
rename : mem/vport.hh => src/mem/vport.hh
rename : python/SConscript => src/python/SConscript
rename : python/m5/__init__.py => src/python/m5/__init__.py
rename : python/m5/config.py => src/python/m5/config.py
rename : python/m5/convert.py => src/python/m5/convert.py
rename : python/m5/multidict.py => src/python/m5/multidict.py
rename : python/m5/objects/AlphaConsole.py => src/python/m5/objects/AlphaConsole.py
rename : python/m5/objects/AlphaFullCPU.py => src/python/m5/objects/AlphaFullCPU.py
rename : python/m5/objects/AlphaTLB.py => src/python/m5/objects/AlphaTLB.py
rename : python/m5/objects/BadDevice.py => src/python/m5/objects/BadDevice.py
rename : python/m5/objects/BaseCPU.py => src/python/m5/objects/BaseCPU.py
rename : python/m5/objects/BaseCache.py => src/python/m5/objects/BaseCache.py
rename : python/m5/objects/Bridge.py => src/python/m5/objects/Bridge.py
rename : python/m5/objects/Bus.py => src/python/m5/objects/Bus.py
rename : python/m5/objects/CoherenceProtocol.py => src/python/m5/objects/CoherenceProtocol.py
rename : python/m5/objects/Device.py => src/python/m5/objects/Device.py
rename : python/m5/objects/DiskImage.py => src/python/m5/objects/DiskImage.py
rename : python/m5/objects/Ethernet.py => src/python/m5/objects/Ethernet.py
rename : python/m5/objects/Ide.py => src/python/m5/objects/Ide.py
rename : python/m5/objects/IntrControl.py => src/python/m5/objects/IntrControl.py
rename : python/m5/objects/MemObject.py => src/python/m5/objects/MemObject.py
rename : python/m5/objects/MemTest.py => src/python/m5/objects/MemTest.py
rename : python/m5/objects/Pci.py => src/python/m5/objects/Pci.py
rename : python/m5/objects/PhysicalMemory.py => src/python/m5/objects/PhysicalMemory.py
rename : python/m5/objects/Platform.py => src/python/m5/objects/Platform.py
rename : python/m5/objects/Process.py => src/python/m5/objects/Process.py
rename : python/m5/objects/Repl.py => src/python/m5/objects/Repl.py
rename : python/m5/objects/Root.py => src/python/m5/objects/Root.py
rename : python/m5/objects/SimConsole.py => src/python/m5/objects/SimConsole.py
rename : python/m5/objects/SimpleDisk.py => src/python/m5/objects/SimpleDisk.py
rename : python/m5/objects/System.py => src/python/m5/objects/System.py
rename : python/m5/objects/Tsunami.py => src/python/m5/objects/Tsunami.py
rename : python/m5/objects/Uart.py => src/python/m5/objects/Uart.py
rename : python/m5/smartdict.py => src/python/m5/smartdict.py
rename : sim/async.hh => src/sim/async.hh
rename : sim/builder.cc => src/sim/builder.cc
rename : sim/builder.hh => src/sim/builder.hh
rename : sim/byteswap.hh => src/sim/byteswap.hh
rename : sim/debug.cc => src/sim/debug.cc
rename : sim/debug.hh => src/sim/debug.hh
rename : sim/eventq.cc => src/sim/eventq.cc
rename : sim/eventq.hh => src/sim/eventq.hh
rename : sim/faults.cc => src/sim/faults.cc
rename : sim/faults.hh => src/sim/faults.hh
rename : sim/host.hh => src/sim/host.hh
rename : sim/main.cc => src/sim/main.cc
rename : sim/param.cc => src/sim/param.cc
rename : sim/param.hh => src/sim/param.hh
rename : sim/process.cc => src/sim/process.cc
rename : sim/process.hh => src/sim/process.hh
rename : sim/pseudo_inst.cc => src/sim/pseudo_inst.cc
rename : sim/pseudo_inst.hh => src/sim/pseudo_inst.hh
rename : sim/root.cc => src/sim/root.cc
rename : sim/serialize.cc => src/sim/serialize.cc
rename : sim/serialize.hh => src/sim/serialize.hh
rename : sim/sim_events.cc => src/sim/sim_events.cc
rename : sim/sim_events.hh => src/sim/sim_events.hh
rename : sim/sim_exit.hh => src/sim/sim_exit.hh
rename : sim/sim_object.cc => src/sim/sim_object.cc
rename : sim/sim_object.hh => src/sim/sim_object.hh
rename : sim/startup.cc => src/sim/startup.cc
rename : sim/startup.hh => src/sim/startup.hh
rename : sim/stat_control.cc => src/sim/stat_control.cc
rename : sim/stat_control.hh => src/sim/stat_control.hh
rename : sim/stats.hh => src/sim/stats.hh
rename : sim/syscall_emul.cc => src/sim/syscall_emul.cc
rename : sim/syscall_emul.hh => src/sim/syscall_emul.hh
rename : sim/system.cc => src/sim/system.cc
rename : sim/system.hh => src/sim/system.hh
rename : sim/vptr.hh => src/sim/vptr.hh
rename : test/Makefile => src/unittest/Makefile
rename : test/bitvectest.cc => src/unittest/bitvectest.cc
rename : test/circletest.cc => src/unittest/circletest.cc
rename : test/cprintftest.cc => src/unittest/cprintftest.cc
rename : test/foo.ini => src/unittest/foo.ini
rename : test/genini.py => src/unittest/genini.py
rename : test/initest.cc => src/unittest/initest.cc
rename : test/initest.ini => src/unittest/initest.ini
rename : test/lru_test.cc => src/unittest/lru_test.cc
rename : test/nmtest.cc => src/unittest/nmtest.cc
rename : test/offtest.cc => src/unittest/offtest.cc
rename : test/paramtest.cc => src/unittest/paramtest.cc
rename : test/rangetest.cc => src/unittest/rangetest.cc
rename : test/sized_test.cc => src/unittest/sized_test.cc
rename : test/stattest.cc => src/unittest/stattest.cc
rename : test/strnumtest.cc => src/unittest/strnumtest.cc
rename : test/symtest.cc => src/unittest/symtest.cc
rename : test/tokentest.cc => src/unittest/tokentest.cc
rename : test/tracetest.cc => src/unittest/tracetest.cc
extra : convert_revision : cab6a5271ca1b368193cd948e5d3dcc47ab1bd48
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