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| H A D | ArmSystem.py | 8469:a9eae846c229 Fri Jul 15 12:53:00 EDT 2011 Wade Walker <wade.walker@arm.com> ARM: Fix SWP/SWPB undefined instruction behavior SWP and SWPB now throw an undefined instruction exception if SCTLR.SW == 0. This also required the MIDR to be changed slightly so programs can correctly determine that gem5 supports the ARM v7 behavior of SWP/SWPB (in ARM v6, SWP/SWPB were deprecated, but not disabled at CPU startup). |
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