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authorGeoffrey Blake <Geoffrey.Blake@arm.com>2014-01-24 15:29:30 -0600
committerGeoffrey Blake <Geoffrey.Blake@arm.com>2014-01-24 15:29:30 -0600
commit9633282fc8f152ba897347d38fa85a7b374e3d1e (patch)
treeaa619c797ae5aad914639758c71b595cd71ac117 /src/arch
parent7d0344704a9ecc566d82ad43ec44b4becbaf4d77 (diff)
downloadgem5-9633282fc8f152ba897347d38fa85a7b374e3d1e.tar.xz
checker: CheckerCPU handling of MiscRegs was incorrect
The CheckerCPU model in pre-v8 code was not checking the updates to miscellaneous registers due to some methods for setting misc regs were not instrumented. The v8 patches exposed this by calling the instrumented misc reg update methods and then invoking the checker before the main CPU had updated its misc regs, leading to false positives about register mismatches. This patch fixes the non-instrumented misc reg update methods and places calls to the checker in the proper places in the O3 model.
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