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authorAndreas Hansson <andreas.hansson@arm.com>2015-05-05 03:22:27 -0400
committerAndreas Hansson <andreas.hansson@arm.com>2015-05-05 03:22:27 -0400
commit554ddc7c074b0d9793a6c4972e1c449a57b94590 (patch)
treefe8018900a41e7b35332154a12f477ca5928aa4c /src/mem/cache/mshr.cc
parent14e5b2ea552f05e7a83970af09ed255eb26ab134 (diff)
downloadgem5-554ddc7c074b0d9793a6c4972e1c449a57b94590.tar.xz
arch, cpu: Do not forward snoops to table walker
This patch simplifies the overall CPU by changing the TLB caches such that they do not forward snoops to the table walker port(s). Note that only ARM and X86 are affected. There is no reason for the ports to snoop as they do not actually take any action, and from a performance point of view we are better of not snooping more than we have to. Should it at a later point be required to snoop for a particular TLB design it is easy enough to add it back.
Diffstat (limited to 'src/mem/cache/mshr.cc')
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