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authorChuan Zhu <chuan.zhu@arm.com>2018-01-05 10:26:37 +0000
committerGiacomo Travaglini <giacomo.travaglini@arm.com>2018-02-08 10:24:56 +0000
commit73b1160bd808cc523f49db37df597e4b2f3b9877 (patch)
tree8a5494ac4611e67ff2efda4b008a3cbba5415916 /src/cpu/kvm/vm.cc
parentad36e61ce400deaddfb07e71b13aea8a74b52550 (diff)
downloadgem5-73b1160bd808cc523f49db37df597e4b2f3b9877.tar.xz
arch-arm: Fixed error in choosing vector offset
The old code chose vector offset associated with exceptions taken to EL3 by incorrectly using "from64", which is associated with the exception level where the exception was taken from. However, the offset should depends on the ISA of the lower EL and not of the starting EL itself, as specified in ARM ARM. This patch corrects this by implementing the method in AArch64.TakeException in ARM ARM. Change-Id: I8f7c9aa777c5f2eef9e2d89c36e9daee23f3a822 Reviewed-by: Jack Travaglini <giacomo.travaglini@arm.com> Reviewed-on: https://gem5-review.googlesource.com/8001 Reviewed-by: Andreas Sandberg <andreas.sandberg@arm.com> Maintainer: Andreas Sandberg <andreas.sandberg@arm.com>
Diffstat (limited to 'src/cpu/kvm/vm.cc')
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