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target-arm: Implement FPEXC32_EL2 system register
authorPeter Maydell <[email protected]>
Thu, 21 Jan 2016 14:15:09 +0000 (14:15 +0000)
committerPeter Maydell <[email protected]>
Thu, 21 Jan 2016 14:15:09 +0000 (14:15 +0000)
commit03fbf20f4da58f41998dc10ec7542f65d37ba759
tree7fb7c5695aad485d9a3a3830177493afb9c704eetree | snapshot
parentc1e0371442bf3a7e42ad53c2a3d816ed7099f81dcommit | diff
target-arm: Implement FPEXC32_EL2 system register

The AArch64 FPEXC32_EL2 system register is visible at EL2 and EL3,
and allows those exception levels to read and write the FPEXC
register for a lower exception level that is using AArch32.

Signed-off-by: Peter Maydell <[email protected]>
Reviewed-by: Edgar E. Iglesias <[email protected]>
Reviewed-by: Sergey Fedorov <[email protected]>
Message-id: 1453132414[email protected]
target-arm/helper.c diff | blob | blame | history
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