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authorNathan Binkert <nate@binkert.org>2009-01-24 07:27:21 -0800
committerNathan Binkert <nate@binkert.org>2009-01-24 07:27:21 -0800
commitf0fb3ac060234ed5860c8d5bca3e84dbd8d30c36 (patch)
tree89c7c0673592e9abc1f7b79189ea7357c6ec1154 /util/m5
parent56d5212ba7a3588feb8ce0ed5d3a31c704106730 (diff)
downloadgem5-f0fb3ac060234ed5860c8d5bca3e84dbd8d30c36.tar.xz
cpu: provide a wakeup mechanism that can be used to pull CPUs out of sleep.
Make interrupts use the new wakeup method, and pull all of the interrupt stuff into the cpu base class so that only the wakeup code needs to be updated. I tried to make wakeup, wakeCPU, and the various other mechanisms for waking and sleeping a little more sane, but I couldn't understand why the statistics were changing the way they were. Maybe we'll try again some day.
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