Andreas Hansson 072f78471d mem: Make the XBar responsible for tracking response routing ... This patch removes the need for a source and destination field in the packet by shifting the onus of the tracking to the crossbar, much like a real implementation. This change in behaviour also means we no longer need a SenderState to remember the source/dest when ever we have multiple crossbars in the system. Thus, the stack that was created by the SenderState is not needed, and each crossbar locally tracks the response routing. The fields in the packet are still left behind as the RubyPort (which also acts as a crossbar) does routing based on them. In the succeeding patches the uses of the src and dest field will be removed. Combined, these patches improve the simulation performance by roughly 2%.		2015-01-22 05:01:14 -05:00
..
arch	x86: Delay X86 table walk on receiving walker response	2015-01-22 05:00:54 -05:00
base	base: Fix assigning between identical bitfields.	2015-01-07 00:31:46 -08:00
cpu	mem: Clean up Request initialisation	2015-01-22 05:00:53 -05:00
dev	dev: prevent intel 8254 timer counter events firing before startup	2015-01-06 15:10:22 -07:00
doc	cpu: `Minor' in-order CPU model	2014-07-23 16:09:04 -05:00
doxygen	MEM: Put memory system document into doxygen	2012-09-25 11:49:41 -05:00
kern	misc: Move AddrRangeList from port.hh to addr_range.hh	2014-10-16 05:49:59 -04:00
mem	mem: Make the XBar responsible for tracking response routing	2015-01-22 05:01:14 -05:00
proto	mem: change the namespace Message to ProtoMessage	2014-09-01 16:55:46 -05:00
python	scons: Ensure dictionary iteration is sorted by key	2014-12-02 06:08:22 -05:00
sim	arm: Add unlinkat syscall implementation	2015-01-03 17:51:48 -06:00
unittest	test: Add a unittest for the BitUnion types.	2015-01-07 00:34:40 -08:00
Doxyfile	Doxygen: Update the version of the Doxyfile	2012-10-11 06:38:42 -04:00
SConscript	scons: Ensure dictionary iteration is sorted by key	2014-12-02 06:08:22 -05:00