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| author | Sergey Fedorov | 2013-12-10 07:41:49 +0100 |
|---|---|---|
| committer | Peter Maydell | 2013-12-10 14:28:50 +0100 |
| commit | 74f1c6ddec8dc7566d9b75574bb006214cc7d3b4 (patch) | |
| tree | 1b47961cab29209d0bf40ff19ecb1343b33bf5ac /hw/arm/virt.c | |
| parent | target-arm: Use new qemu_ld/st opcodes (diff) | |
| download | qemu-74f1c6ddec8dc7566d9b75574bb006214cc7d3b4.tar.gz qemu-74f1c6ddec8dc7566d9b75574bb006214cc7d3b4.tar.xz qemu-74f1c6ddec8dc7566d9b75574bb006214cc7d3b4.zip | |
target-arm: fix TTBCR write masking
Current implementation is not accurate according to ARMv7-AR reference
manual. See "B4.1.153 TTBCR, Translation Table Base Control Register,
VMSA | TTBCR format when using the Long-descriptor translation table
format". When LPAE feature is supported, EAE, bit[31] selects
translation descriptor format and, therefore, TTBCR format.
Signed-off-by: Sergey Fedorov <s.fedorov@samsung.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 1386657709-23399-1-git-send-email-s.fedorov@samsung.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'hw/arm/virt.c')
0 files changed, 0 insertions, 0 deletions