summaryrefslogtreecommitdiff
path: root/mem/port.hh
AgeCommit message (Collapse)Author
2006-03-10Work towards factoring isa_traits.hh into smaller, more specialized files.Gabe Black
arch/SConscript: Sorted the switch headers, and added registerfile.hh, constants.hh, types.hh, and utility.hh. arch/alpha/isa_traits.hh: Moved the register file types to registerfile.hh, small functions to utility.hh, and cleaned out alot of stuff that isn't necessary anymore. base/loader/ecoff_object.cc: base/loader/elf_object.cc: cpu/pc_event.hh: cpu/static_inst.hh: mem/port.hh: sim/faults.cc: sim/system.hh: base/misc.hh isn't included through isa_traits.hh anymore. cpu/simple/cpu.cc: Added include for arch/utility.hh --HG-- extra : convert_revision : 24f65f330f87e3c909c939596cfcf48336022eaf
2006-02-21Some more changes for compilation. Since memset is now part of port and not ↵Ron Dreslinski
virtual, no need for memory to define them. mem/physical.cc: Return 0 for block size. The chunk generator should treat this as a infinite size. mem/physical.hh: Add function prototype mem/port.hh: Fix function to take no arguments mem/translating_port.cc: mem/translating_port.hh: Remove the memsetBlob because it doesn't exist yet. --HG-- extra : convert_revision : dfe352acfc2912ecc9a1ba1863e5666f46b991cc
2006-02-21Add blocksize functions to physical memory. Fix the port we were using in ↵Ron Dreslinski
the process loader. mem/physical.cc: Implement the blockSize function, return VMPageSize for the physical memory mem/port.hh: Add a function to get a pointer to a peer, needed for initVirtMem to work in the loader. sim/process.cc: The way the translating port is setup we don't want the memory port, we want the peer port associated with that memory. We may need to revisit this. --HG-- extra : convert_revision : 46a51d448d1683db7bd5afe64adbe167a5743060
2006-02-21Rename Port address range functions... like the block sizeSteve Reinhardt
functions, the send/recv*Query naming seems awkward. Also create a typedef for AddrRangeList. --HG-- extra : convert_revision : dd0ff3fad06ec329c82c199700d0a6264f1271d3
2006-02-21Rename port methods:Steve Reinhardt
sendBlockSizeQuery() -> peerBlockSize() recvBlockSizeQuery() -> deviceBlockSize() After seeing how this gets used in practice, the send/recv*Query names just don't make a lot of sense. dev/io_device.cc: mem/port.cc: sendBlockSizeQuery() -> peerBlockSize() mem/port.hh: sendBlockSizeQuery() -> peerBlockSize() recvBlockSizeQuery() -> deviceBlockSize() --HG-- extra : convert_revision : e96349fb443979b85899a5248bd7cd8665e23ef0
2006-02-21Move read/writeBlob functions to Port class;Steve Reinhardt
clean up implementation a little. SConscript: Add mem/port.cc cpu/simple/cpu.cc: cpu/simple/cpu.hh: Move read/writeBlob functions to base Port class. mem/port.hh: Implement read/writeBlob functions. No need for them to be virtual since the proxy object (now called TranslatingPort) is not a subclass of Port. mem/port.cc: Implement read/writeBlob functions. --HG-- extra : convert_revision : a3660eaa43a7c286aca962f17fa32fbd42bf1fa6
2006-02-21Adding some definitons for read/write blob/string. I need to locate te code ↵Ron Dreslinski
stever wrote to break up address ranges into blk/page size chunks. cpu/simple/cpu.cc: cpu/simple/cpu.hh: Add read/write blob definitions, still need to break it up into blk size chunks (where was the code stever wrote for that?) mem/physical.hh: Remove un-needed function (I think) mem/port.hh: Default these virtual functions to panic unimplented mem/translating_port.cc: Again handling read/write string properly. Need the stever code to break things into page size chunks yet mem/translating_port.hh: Having trouble with the const declerator. I will need to read how it works, for now it compiles if I remove it. --HG-- extra : convert_revision : f174e06700daa9967958d18e01798270c90d6dac
2006-02-15More progress toward compiling... partly bySteve Reinhardt
fixing things, partly by ignoring CPU models that don't currently compile. SConscript: Split sources for fast, simple, and o3 CPU models into separate source lists. For now none of these are included in the base source list, so you won't get any CPU models at all... but we still can't compile the other stuff so it's not an issue. Also get rid of obsolete encumbered/mem file. base/loader/aout_object.cc: base/loader/aout_object.hh: base/loader/ecoff_object.cc: base/loader/ecoff_object.hh: base/loader/elf_object.cc: base/loader/elf_object.hh: base/loader/object_file.hh: cpu/exec_context.cc: sim/process.cc: sim/system.cc: sim/system.hh: FunctionalMemory -> Memory cpu/pc_event.hh: Get rid of unused badpc. cpu/simple/cpu.cc: cpu/simple/cpu.hh: Move Port functions into .cc file. mem/port.hh: Make recvAddressRangesQuery panic by default instead of being abstract... do CPUs need to implement this? mem/request.hh: Add prefetch flags. sim/syscall_emul.hh: Start to fix... --HG-- extra : convert_revision : ece53b3855f20916caaa381598ac37e8c7adfba7
2006-02-15Many changes that make the new mem system compile. Now to convert the rest ↵Ron Dreslinski
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
2006-01-31More include files, removing definition of SendResult whioch isn't needed ↵Ron Dreslinski
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
2006-01-31Merge zizzer:/bk/newmemAli Saidi
into zeep.eecs.umich.edu:/z/saidi/work/m5.newmem --HG-- extra : convert_revision : 3eb1a665cb813df974aa2815a794b459473c0a77
2006-01-31changed sendresult -> bool,tick,void as appropriateAli Saidi
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
2006-01-31Listing some of the enum structuresRon Dreslinski
--HG-- extra : convert_revision : d6ba1873826ee017bf2e4975a44eb2494a323132
2006-01-31Inital split up of the header files for the new memory system. Still need ↵Ron Dreslinski
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