Commit graph

11 commits

Author SHA1 Message Date
Ron Dreslinski
7f114ca419 Many changes that make the new mem system compile. Now to convert the rest of the tree to use the new mem system.
mem/mem_object.hh:
    Create constrtor so it compiles
mem/packet.hh:
    Fix typedefs so they compile, add in a few more headers for compilation
mem/page_table.cc:
    convert to new mem system so it compiles
mem/page_table.hh:
    fix it to the version that had asid support.  Make it compile in the new system
mem/physical.cc:
    Fix some compilation bugs
mem/physical.hh:
    Add a type that made compile fail
mem/port.hh:
    Fix a spelling error that messed up compilation
mem/request.hh:
    fix typedefs and forward declerations so it compiles

--HG--
extra : convert_revision : 580fb1ba31ada799ff0122601b8b5a8d994bb8af
2006-02-15 14:21:09 -05:00
Ron Dreslinski
eabb0cfc78 Pushing current state. Need to fix compilation problems, have moved the SCONS script to build memory objects first.
Some places I could have been using a forward decleration and that should be cleaned up as well.

SConscript:
    Changed to move new memory object compilation to the top.  See the errors right away.
    Will also need to update all other objects that included the old memory system to use the new one.  But not until we at least get the mem system compiling first.
mem/packet.hh:
    Adding includes and typedefs to fix compilation errors
mem/request.hh:
    Add definition for compilation issues

--HG--
extra : convert_revision : 34d9ae534a7a625445b981e81c7a1f856517cb04
2006-02-07 17:33:03 -05:00
Ron Dreslinski
4e36678028 Adding some more things toward having cpu->mem test in place. Still need to work on compilation issues.
mem/physical.cc:
mem/physical.hh:
    Added a stripped down version of the physical memory object

--HG--
extra : convert_revision : 26826fb316f4cac900ec648fa268f1d95bc960f1
2006-02-03 14:54:37 -05:00
Ron Dreslinski
6c7fdb1be7 More include files, removing definition of SendResult whioch isn't needed anymore
cpu/simple/cpu.hh:
    Some needed includes
mem/port.hh:
    Now we removed the sendResult and replaced with void,tick,bool don't need it defined anymore

--HG--
extra : convert_revision : aea08ec299c41b9f9a5b0da7649cef0459315139
2006-01-31 14:42:42 -05:00
Ron Dreslinski
2f644efafa Fixed some void functions with returns, first stab at cpu ports.
cpu/simple/cpu.hh:
    Adding port definitions to simple cpu, still needs work.
mem/bus.hh:
    no return for void functions

--HG--
extra : convert_revision : 42e5bc16af187d3a46eb25a15b600a8a11b88cc5
2006-01-31 14:39:41 -05:00
Ali Saidi
fccd113e2f Merge zizzer:/bk/newmem
into  zeep.eecs.umich.edu:/z/saidi/work/m5.newmem

--HG--
extra : convert_revision : 3eb1a665cb813df974aa2815a794b459473c0a77
2006-01-31 14:20:48 -05:00
Ali Saidi
4875b33467 changed sendresult -> bool,tick,void as appropriate
first crack at io devices code
made CpuRequest that derives from Request

dev/io_device.cc:
dev/io_device.hh:
    first crack at the classes for Pio and Dma devices
dev/platform.hh:
    We are going to a system pointer to get info about the memory system
mem/bus.hh:
    changed sendresult -> bool,tick,void as appropriate
mem/port.hh:
    changed sendresult -> bool,tick,void as appropriate;
    removed the sendTiming(pkt,t) call since it is not really
    implementable in a generic fashion
mem/request.hh:
    pulled items from Request into CpuRequest

--HG--
extra : convert_revision : 6213cf2b66417fa023b80884d9e623e78f5aa891
2006-01-31 14:20:39 -05:00
Ron Dreslinski
95088d141f Add proper includes
--HG--
extra : convert_revision : c5f909d00b6025cd8f14544f7e2c9c50610c0cd3
2006-01-31 14:15:33 -05:00
Ron Dreslinski
c0f012d13d Listing some of the enum structures
--HG--
extra : convert_revision : d6ba1873826ee017bf2e4975a44eb2494a323132
2006-01-31 14:09:43 -05:00
Ron Dreslinski
a1033448ea Inital split up of the header files for the new memory system. Still need to fill in some of the include files, and other data types. But this will be the starting point.
mem/bus.hh:
    Inital crack at a bus object that has ports.  Still need to clean up the include file issues.
mem/mem_object.hh:
    Decleration of a base memory object.  Derives from simobject and adds a function to get the port associated with the object.
mem/packet.hh:
    Inital crack at the packet decleration.  Still need to clean up the include file issues.
mem/port.hh:
    Inital crack at the port decleration.  Still need to clean up the include file issues.
mem/request.hh:
    Inital crack at the request decleration.  Still need to clean up the include file issues.

--HG--
extra : convert_revision : f17967d430458f91866a4639ab0cab45d835bb55
2006-01-31 12:12:49 -05:00
Steve Reinhardt
07948528fc Add PageTable code and SConscript fixes for new syscall emulation
memory model.  These changes really should have been part of the
previous changeset.

SConscript:
    Move System and PhysicalMemory sources from being full_system_sources
    to base_sources, since they are now used in syscall emulation also.
    Also add source files for PageTable and ProxyMemory objects.
    Actual source files for PhysicalMemory and ProxyMemory are not committed
    yet since they still need to be ported from old interface.

--HG--
extra : convert_revision : cb39e3b13d71429b7ee6082794dc09428cde989f
2006-01-29 17:28:04 -05:00