gem5/mem
Ali Saidi b38f67d5b7 Implement a very very simple bus
requestTime -> time
responseTime -> packet.time

Make CPU and memory able to connect to the bus

dev/io_device.cc:
    update for request and packet both having a time
    hand platform off to port for eventual selection of request modes
dev/io_device.hh:
    update for request and packet both havig a time
    hand platform off to port for eventual selection of request modes
mem/bus.hh:
    Add a device map struct that maps a range to a portId
    - Which needs work it theory it should be an interval tree
    - but it is a list and works fine right now

    Add a function called findPort which returns port for an addr range

    Add a deviceBlockSize function that really shouldn't exist, but it
    was easier than fixing the translating port
mem/packet.hh:
    add a time to each packet
mem/physical.cc:
mem/physical.hh:
python/m5/objects/PhysicalMemory.py:
    Make physical memory take a MemObject parameter of what to connect to
mem/request.hh:
    remove requestTime/responseTime for just time in request which
    is requset time and the time in the packet which is responsetime
python/m5/objects/BaseCPU.py:
    Instead of memory cpu connects to any memory object
python/m5/objects/Bus.py:
    Fix for new bus object

--HG--
extra : convert_revision : 72605e8a3fcdd9e80a41f439909ee7feb3f1fe1d
2006-03-25 18:31:20 -05:00
..
cache/prefetch Remove unneeded header files. 2006-03-14 18:03:34 -05:00
config Don't forget to check in the needed header file for the conditional prefetch building. 2006-03-16 11:34:19 -05:00
bus.cc Implement a very very simple bus 2006-03-25 18:31:20 -05:00
bus.hh Implement a very very simple bus 2006-03-25 18:31:20 -05:00
mem_object.cc Replace Memory with MemObject; no need for two different levels of hierarchy there. 2006-03-12 17:21:59 -05:00
mem_object.hh Oops, this goes with the previous changeset! 2006-03-12 17:23:18 -05:00
packet.hh Implement a very very simple bus 2006-03-25 18:31:20 -05:00
page_table.cc SimpleCPU compiles with merge. 2006-03-09 19:21:35 -05:00
page_table.hh SimpleCPU compiles with merge. 2006-03-09 19:21:35 -05:00
physical.cc Implement a very very simple bus 2006-03-25 18:31:20 -05:00
physical.hh Implement a very very simple bus 2006-03-25 18:31:20 -05:00
port.cc Get rid of "Functional" suffix from (read|write)(Blob|String) functions. 2006-03-12 16:38:16 -05:00
port.hh add translations for new sections that are mmapped or when the brk 2006-03-15 17:04:50 -05:00
request.hh Implement a very very simple bus 2006-03-25 18:31:20 -05:00
translating_port.cc Get rid of "Functional" suffix from (read|write)(Blob|String) functions. 2006-03-12 16:38:16 -05:00
translating_port.hh Replace Memory with MemObject; no need for two different levels of hierarchy there. 2006-03-12 17:21:59 -05:00