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fbdeb6031664d71e19a25f51b6ee882d803dac30
gem5/src/mem
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Andreas Hansson fbdeb60316 mem: Deduce if cache should forward snoops 
This patch changes how the cache determines if snoops should be
forwarded from the memory side to the CPU side. Instead of having a
parameter, the cache now looks at the port connected on the CPU side,
and if it is a snooping port, then snoops are forwarded. Less error
prone, and less parameters to worry about.

The patch also tidies up the CPU classes to ensure that their I-side
port is not snooping by removing overrides to the snoop request
handler, such that snoop requests will panic via the default
MasterPort implement
2016-02-10 04:08:24 -05:00
..
cache
mem: Deduce if cache should forward snoops
2016-02-10 04:08:24 -05:00
probes
misc: Remove redundant compiler-specific defines
2015-10-12 04:07:59 -04:00
protocol
ruby: removed Write_Only AccessPermission
2016-01-22 10:42:12 -05:00
ruby
style: eliminate explicit boolean comparisons
2016-02-06 17:21:20 -08:00
slicc
style: eliminate explicit boolean comparisons
2016-02-06 17:21:20 -08:00
abstract_mem.cc
* * *
2016-01-19 13:57:50 -05:00
abstract_mem.hh
misc: Add explicit overrides and fix other clang >= 3.5 issues
2015-10-12 04:08:01 -04:00
AbstractMemory.py
mem: Change AbstractMemory defaults to match the common case
2013-08-19 03:52:33 -04:00
addr_mapper.cc
mem: Make cache terminology easier to understand
2015-12-31 09:32:58 -05:00
addr_mapper.hh
mem: Split port retry for all different packet classes
2015-03-02 04:00:35 -05:00
AddrMapper.py
sim: Include object header files in SWIG interfaces
2012-11-02 11:32:01 -05:00
bridge.cc
style: fix missing spaces in control statements
2016-02-06 17:21:19 -08:00
bridge.hh
mem: Align rules for sinking inhibited packets at the slave
2015-11-06 03:26:35 -05:00
Bridge.py
mem: Tidy up the bridge with const and additional checks
2013-06-27 05:49:49 -04:00
coherent_xbar.cc
mem: Make cache terminology easier to understand
2015-12-31 09:32:58 -05:00
coherent_xbar.hh
mem: Unify delayed packet deletion
2015-11-06 03:26:21 -05:00
comm_monitor.cc
mem: Make cache terminology easier to understand
2015-12-31 09:32:58 -05:00
comm_monitor.hh
mem: Pass snoop retries through the CommMonitor
2015-10-14 13:32:28 -04:00
CommMonitor.py
mem: Move trace functionality from the CommMonitor to a probe
2015-08-04 10:29:13 +01:00
dram_ctrl.cc
style: fix missing spaces in control statements
2016-02-06 17:21:19 -08:00
dram_ctrl.hh
mem: Unify delayed packet deletion
2015-11-06 03:26:21 -05:00
DRAMCtrl.py
mem: hmc: minor fixes
2015-11-03 12:17:58 -06:00
drampower.cc
mem: Fix search-replace issues in DRAMPower wrapper license
2015-11-25 13:52:56 -05:00
drampower.hh
mem: Fix search-replace issues in DRAMPower wrapper license
2015-11-25 13:52:56 -05:00
dramsim2_wrapper.cc
mem: Add a wrapped DRAMSim2 memory controller
2014-02-18 05:50:53 -05:00
dramsim2_wrapper.hh
mem: Add a wrapped DRAMSim2 memory controller
2014-02-18 05:50:53 -05:00
dramsim2.cc
mem: Make cache terminology easier to understand
2015-12-31 09:32:58 -05:00
dramsim2.hh
mem: Unify delayed packet deletion
2015-11-06 03:26:21 -05:00
DRAMSim2.py
mem: Add a wrapped DRAMSim2 memory controller
2014-02-18 05:50:53 -05:00
external_master.cc
mem: Add ExternalMaster and ExternalSlave ports
2014-10-16 05:49:56 -04:00
external_master.hh
mem: Add ExternalMaster and ExternalSlave ports
2014-10-16 05:49:56 -04:00
external_slave.cc
mem: Split port retry for all different packet classes
2015-03-02 04:00:35 -05:00
external_slave.hh
mem: Add ExternalMaster and ExternalSlave ports
2014-10-16 05:49:56 -04:00
ExternalMaster.py
mem: Add ExternalMaster and ExternalSlave ports
2014-10-16 05:49:56 -04:00
ExternalSlave.py
mem: Add ExternalMaster and ExternalSlave ports
2014-10-16 05:49:56 -04:00
fs_translating_port_proxy.cc
mem: Use const pointers for port proxy write functions
2014-12-02 06:07:38 -05:00
fs_translating_port_proxy.hh
mem: Use const pointers for port proxy write functions
2014-12-02 06:07:38 -05:00
hmc_controller.cc
mem: Make cache terminology easier to understand
2015-12-31 09:32:58 -05:00
hmc_controller.hh
mem: hmc: adds controller
2015-11-03 12:17:56 -06:00
HMCController.py
mem: hmc: adds controller
2015-11-03 12:17:56 -06:00
mem_checker_monitor.cc
mem: Make cache terminology easier to understand
2015-12-31 09:32:58 -05:00
mem_checker_monitor.hh
mem: Split port retry for all different packet classes
2015-03-02 04:00:35 -05:00
mem_checker.cc
mem: Fix initial value problem with MemChecker
2015-02-16 03:34:47 -05:00
mem_checker.hh
misc: Remove redundant compiler-specific defines
2015-10-12 04:07:59 -04:00
mem_object.cc
Port: Add protocol-agnostic ports in the port hierarchy
2012-10-15 08:12:35 -04:00
mem_object.hh
Port: Add protocol-agnostic ports in the port hierarchy
2012-10-15 08:12:35 -04:00
MemChecker.py
mem: Add MemChecker and MemCheckerMonitor
2014-12-23 09:31:17 -05:00
MemObject.py
sim: Include object header files in SWIG interfaces
2012-11-02 11:32:01 -05:00
mport.cc
MEM: Separate snoops and normal memory requests/responses
2012-04-14 05:45:07 -04:00
mport.hh
style: remove trailing whitespace
2016-02-06 17:21:18 -08:00
multi_level_page_table_impl.hh
sim: Refactor the serialization base class
2015-07-07 09:51:03 +01:00
multi_level_page_table.cc
mem: adding a multi-level page table class
2014-04-01 12:18:12 -05:00
multi_level_page_table.hh
x86: Add missing explicit overrides for X86 devices
2015-10-23 09:51:12 -04:00
noncoherent_xbar.cc
mem: Make cache terminology easier to understand
2015-12-31 09:32:58 -05:00
noncoherent_xbar.hh
sim: Decouple draining from the SimObject hierarchy
2015-07-07 09:51:05 +01:00
packet_access.hh
mem: fix bug in packet access endianness changes
2016-01-11 16:20:38 -05:00
packet_queue.cc
mem: Order packet queue only on matching addresses
2015-11-06 03:26:38 -05:00
packet_queue.hh
mem: Order packet queue only on matching addresses
2015-11-06 03:26:38 -05:00
packet.cc
mem: Do not rely on the NeedsWritable flag for responses
2015-12-31 09:34:18 -05:00
packet.hh
* * *
2016-01-19 13:57:50 -05:00
page_table.cc
sim: Refactor the serialization base class
2015-07-07 09:51:03 +01:00
page_table.hh
scons: Enable -Wextra by default
2016-01-11 05:52:20 -05:00
physical.cc
style: fix missing spaces in control statements
2016-02-06 17:21:19 -08:00
physical.hh
misc: Remove redundant compiler-specific defines
2015-10-12 04:07:59 -04:00
port_proxy.cc
mem: Clean up Request initialisation
2015-01-22 05:00:53 -05:00
port_proxy.hh
mem: Use const pointers for port proxy write functions
2014-12-02 06:07:38 -05:00
port.cc
style: fix missing spaces in control statements
2016-02-06 17:21:19 -08:00
port.hh
mem: Split port retry for all different packet classes
2015-03-02 04:00:35 -05:00
qport.hh
mem: Enforce insertion order on the cache response path
2015-11-06 03:26:37 -05:00
request.hh
* * *
2016-01-19 13:57:50 -05:00
SConscript
mem: hmc: serial link model
2015-11-03 12:17:57 -06:00
se_translating_port_proxy.cc
mem: Use const pointers for port proxy write functions
2014-12-02 06:07:38 -05:00
se_translating_port_proxy.hh
mem: Use const pointers for port proxy write functions
2014-12-02 06:07:38 -05:00
serial_link.cc
style: fix missing spaces in control statements
2016-02-06 17:21:19 -08:00
serial_link.hh
mem: hmc: serial link model
2015-11-03 12:17:57 -06:00
SerialLink.py
mem: hmc: serial link model
2015-11-03 12:17:57 -06:00
simple_mem.cc
mem: Make cache terminology easier to understand
2015-12-31 09:32:58 -05:00
simple_mem.hh
mem: Use the packet delays and do not just zero them out
2015-11-06 03:26:36 -05:00
SimpleMemory.py
mem: Add an internal packet queue in SimpleMemory
2013-08-19 03:52:25 -04:00
snoop_filter.cc
mem: Do not rely on the NeedsWritable flag for responses
2015-12-31 09:34:18 -05:00
snoop_filter.hh
misc: Remove redundant compiler-specific defines
2015-10-12 04:07:59 -04:00
stack_dist_calc.cc
style: fix missing spaces in control statements
2016-02-06 17:21:19 -08:00
stack_dist_calc.hh
mem: Redesign the stack distance calculator as a probe
2015-08-04 10:29:13 +01:00
tport.cc
mem: Make cache terminology easier to understand
2015-12-31 09:32:58 -05:00
tport.hh
mem: Unify delayed packet deletion
2015-11-06 03:26:21 -05:00
xbar.cc
sim: Refactor and simplify the drain API
2015-07-07 09:51:05 +01:00
xbar.hh
mem: hmc: minor fixes
2015-11-03 12:17:58 -06:00
XBar.py
mem: Add snoop filters to L2 crossbars, and check size
2015-09-25 07:26:57 -04:00