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authorJason Lowe-Power <jason@lowepower.com>2017-07-25 13:12:27 -0500
committerJason Lowe-Power <jason@lowepower.com>2018-03-15 20:45:34 +0000
commit1723e8ecc28ee8b55c9b8008456726f60ea8fcc2 (patch)
tree62ebda1688fa43b10c586744b53aae0eb54ca02a /tests
parent65d0a6b3accbb168300d9c4f18845e6fb8a96e77 (diff)
downloadgem5-1723e8ecc28ee8b55c9b8008456726f60ea8fcc2.tar.xz
sim-se: Add /sys/devices/system/cpu/online file
Add the special file /sys/devices/system/cpu/online to the files that gem5 knows how to handle in SE mode. This file lists the CPUs that are active. For instance, in an 8 CPU system it is the following: 0-7 This implementation simply returns a file that is 0-%d where %d is the current number of thread contexts. This file is required for C++11 threads with gcc 4.8 and above. Change-Id: I0b566f77e75e9eca480509814d0fd038a231b940 Signed-off-by: Jason Lowe-Power <jason@lowepower.com> Reviewed-on: https://gem5-review.googlesource.com/8902 Reviewed-by: Gabe Black <gabeblack@google.com> Reviewed-by: Brandon Potter <Brandon.Potter@amd.com> Maintainer: Brandon Potter <Brandon.Potter@amd.com>
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