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target-arm: Add ULL suffix to calculation of page size 

The maximum block size for AArch64 address translation is 2GB. This means
that we need a ULL suffix on our shift to avoid shifting into the sign
bit of a signed 32 bit integer.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Message-id: 1402171881-14343-2-git-send-email-peter.maydell@linaro.org
This commit is contained in:
Peter Maydell 2014-06-19 18:06:24 +01:00
parent 0062609f70
commit 5661ae6be2
1 changed files with 1 additions and 1 deletions
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2
target-arm/helper.c
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@ -3952,7 +3952,7 @@ static int get_phys_addr_lpae(CPUARMState *env, target_ulong address,
* These are basically the same thing, although the number
* of bits we pull in from the vaddr varies.
*/
page_size = (1 << ((granule_sz * (4 - level)) + 3));
page_size = (1ULL << ((granule_sz * (4 - level)) + 3));
descaddr |= (address & (page_size - 1));
/* Extract attributes from the descriptor and merge with table attrs */
attrs = extract64(descriptor, 2, 10)