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Adds the MSI protocol from "A Primer on Memory Consistency and Cache
Coherence" by Daniel J. Sorin, Mark D. Hill, and David A. Wood.
This code follows Learning gem5 Part 3.
http://learning.gem5.org/book/part3/index.html
This is meant to be a simple, clean, example of how to make a Ruby
protocol.
Currently, it only works in SE mode.
The next changeset will contain the required configuration files.
Change-Id: If2cc53f5e6b9c6891749f929d872671615a2b4ab
Signed-off-by: Jason Lowe-Power <jason@lowepower.com>
Reviewed-on: https://gem5-review.googlesource.com/8942
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misc.hh has been renamed in
commit 1088f0c4ac3999fc3c363cc51daef4cfb360a2bd
Change-Id: Ic4f8c6423e6a5466f8d924e793a24f62bb4eca9c
Reviewed-on: https://gem5-review.googlesource.com/6361
Reviewed-by: Jason Lowe-Power <jason@lowepower.com>
Maintainer: Jason Lowe-Power <jason@lowepower.com>
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This is the rest of the code for part 2.
See http://learning.gem5.org/book/part2/simplecache.html
Change-Id: I5db099266a1196914656be3858fdd5fb4f8eab48
Signed-off-by: Jason Lowe-Power <jason@lowepower.com>
Reviewed-on: https://gem5-review.googlesource.com/5023
Reviewed-by: Nikos Nikoleris <nikos.nikoleris@arm.com>
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Adding more code from Learning gem5 Part II
See http://learning.gem5.org/book/part2/memoryobject.html
Change-Id: Iaa9480c5cdbe4090364f02e81dc1d0a0ddac392a
Signed-off-by: Jason Lowe-Power <jason@lowepower.com>
Reviewed-on: https://gem5-review.googlesource.com/5022
Reviewed-by: Nikos Nikoleris <nikos.nikoleris@arm.com>
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Adding more code from Learning gem5 Part II
See http://learning.gem5.org/book/part2/parameters.html
Change-Id: I9fe5655239e011c718c5cf5fd62bebcda66ea966
Signed-off-by: Jason Lowe-Power <jason@lowepower.com>
Reviewed-on: https://gem5-review.googlesource.com/5021
Reviewed-by: Nikos Nikoleris <nikos.nikoleris@arm.com>
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This adds code from Learning gem5 Part II.
See http://learning.gem5.org/book/part2/helloobject.html
Change-Id: Ic2caa07876ca57f937729c27ce29b2cd8bf2380c
Signed-off-by: Jason Lowe-Power <jason@lowepower.com>
Reviewed-on: https://gem5-review.googlesource.com/5020
Reviewed-by: Nikos Nikoleris <nikos.nikoleris@arm.com>
Reviewed-by: Andreas Sandberg <andreas.sandberg@arm.com>
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