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| author | Peter Maydell | 2016-02-18 15:16:15 +0100 |
|---|---|---|
| committer | Peter Maydell | 2016-02-18 15:16:15 +0100 |
| commit | 755026728abb19fba70e6b4396a27fa2e7550d74 (patch) | |
| tree | d6339e9eb6347eee2be7c8758abac29d03b0b843 /qapi | |
| parent | Merge remote-tracking branch 'remotes/dgibson/tags/ppc-for-2.6-20160218' into... (diff) | |
| download | qemu-755026728abb19fba70e6b4396a27fa2e7550d74.tar.gz qemu-755026728abb19fba70e6b4396a27fa2e7550d74.tar.xz qemu-755026728abb19fba70e6b4396a27fa2e7550d74.zip | |
target-arm: correct CNTFRQ access rights
Correct some corner cases we were getting wrong for
CNTFRQ access rights:
* should UNDEF from 32-bit Secure EL1
* only writable from the highest implemented exception level,
which might not be EL1 now
To clarify the code, provide a new utility function
arm_highest_el() which returns the highest implemented
exception level.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Sergey Fedorov <serge.fdrv@gmail.com>
Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Diffstat (limited to 'qapi')
0 files changed, 0 insertions, 0 deletions