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2016-07-01misc: SystemC Elastic Trace Player Example.Matthias Jung
This patch adds an example configuration for elastic trace playing into the SystemC world, similar to the already existing traffic generator example in /util/tlm. Committed by Jason Lowe-Power <jason@lowepower.com>
2016-07-01misc: Separate stats file for SystemC-gem5 co-simulationAbdul Mutaal Ahmad
In previous versions of systemC-gem5 coupling statistics were not updated for the systemc-gem5 simulation. systemC-gem5 simulation only need the previously built config.ini file and normal gem5 simulation has to be run once to generate config.ini file. Thus stats.txt inside the m5out folder is redundant for systemC-gem5 simulation. A new stats file is now generated with the all the statistics for systemC-gem5 simulation. This will also resolve the stats issue in tlm-sysmtemC simulation. Committed by Jason Lowe-Power <jason@lowepower.com>
2016-04-15misc: Bugfix in TLM memInhibit CommandAbdul Mutaal Ahmad
memInhibitAsserted() has been removed from packet.hh. This change has been reflected in TLM based SystemC memory. This patch also adds a number of panics asserting the SystemC memory only sees requests it expects. Committed by Jason Lowe-Power <power.jg@gmail.com>
2016-02-06style: fix missing spaces in control statementsSteve Reinhardt
Result of running 'hg m5style --skip-all --fix-control -a'.
2015-09-30base: remove Trace::enabled flagCurtis Dunham
The DTRACE() macro tests both Trace::enabled and the specific flag. This change uses the same administrative interface for enabling/disabling tracing, but masks the SimpleFlags settings directly. This eliminates a load for every DTRACE() test, e.g. DPRINTF.
2015-09-15misc: Bugfix in TLM integration regarding CleanEvict CommandAbdul Mutaal Ahmad
The CleanEvict command was not considered in /util/tlm/sc_port.cc this could lead to a simulator crash. This issue is solved by ignoring this special command type. Committed by: Nilay Vaish <nilay@cs.wisc.edu>
2015-08-03misc: Coupling gem5 with SystemC TLM2.0Matthias Jung
Transaction Level Modeling (TLM2.0) is widely used in industry for creating virtual platforms (IEEE 1666 SystemC). This patch contains a standard compliant implementation of an external gem5 port, that enables the usage of gem5 as a TLM initiator component in SystemC based virtual platforms. Both TLM coding paradigms loosely timed (b_transport) and aproximately timed (nb_transport) are supported. Compared to the original patch a TLM memory manager was added. Furthermore, the transaction object was removed and for each TLM payload a PacketPointer that points to the original gem5 packet is added as an TLM extension. For event handling single events are now created. Committed by: Nilay Vaish <nilay@cs.wisc.edu>