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| author | Peter Maydell <peter.maydell@linaro.org> | 2015-08-25 15:45:08 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2015-08-25 15:45:08 +0100 |
| commit | d0a2cbceb2aa20d64d53e1c20c7d26a78ade8382 (patch) | |
| tree | 126c3f7ba89de71e7334667618a43629d1479327 /target-arm | |
| parent | 834a6c6920316d39aaf0e68ac936c0a3ad164815 (diff) | |
| download | qemu-d0a2cbceb2aa20d64d53e1c20c7d26a78ade8382.zip qemu-d0a2cbceb2aa20d64d53e1c20c7d26a78ade8382.tar.gz qemu-d0a2cbceb2aa20d64d53e1c20c7d26a78ade8382.tar.bz2 | |
target-arm: there is no TTBR1 for 32-bit EL2 stage 1 translations
For EL2 stage 1 translations, there is no TTBR1. We were already
handling this for 64-bit EL2; add the code to take the 'no TTBR1'
code path for 64-bit EL2 as well.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Message-id: 1437751263-21913-2-git-send-email-peter.maydell@linaro.org
Diffstat (limited to 'target-arm')
| -rw-r--r-- | target-arm/helper.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/target-arm/helper.c b/target-arm/helper.c index 97ca86a..86d0baf 100644 --- a/target-arm/helper.c +++ b/target-arm/helper.c @@ -5999,6 +5999,11 @@ static bool get_phys_addr_lpae(CPUARMState *env, target_ulong address, if (el > 1) { ttbr1_valid = false; } + } else { + /* There is no TTBR1 for EL2 */ + if (el == 2) { + ttbr1_valid = false; + } } /* Determine whether this address is in the region controlled by |