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authorEdgar E. Iglesias <edgar.iglesias@xilinx.com>2015-10-26 14:01:55 +0100
committerPeter Maydell <peter.maydell@linaro.org>2015-10-27 15:59:46 +0000
commit5c31a10d16c595d6a59e3e7fc1808c3b1d03e02f (patch)
tree15bb4eb132b24e6722c948dac582903ecc749b20 /target-arm
parent59e055307392fdf99b86c8cbcd33a7e261dcbdb1 (diff)
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target-arm: lpae: Make t0sz and t1sz signed integers
Make t0sz and t1sz signed integers to match tsz and to make it easier to implement support for AArch32 negative t0sz. t1sz is changed for consistensy. No functional change. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Message-id: 1445864527-14520-3-git-send-email-edgar.iglesias@gmail.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'target-arm')
-rw-r--r--target-arm/helper.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/target-arm/helper.c b/target-arm/helper.c
index 7e35585..d07b4b7 100644
--- a/target-arm/helper.c
+++ b/target-arm/helper.c
@@ -6535,12 +6535,12 @@ static bool get_phys_addr_lpae(CPUARMState *env, target_ulong address,
* This is a Non-secure PL0/1 stage 1 translation, so controlled by
* TTBCR/TTBR0/TTBR1 in accordance with ARM ARM DDI0406C table B-32:
*/
- uint32_t t0sz = extract32(tcr->raw_tcr, 0, 6);
+ int32_t t0sz = extract32(tcr->raw_tcr, 0, 6);
if (va_size == 64) {
t0sz = MIN(t0sz, 39);
t0sz = MAX(t0sz, 16);
}
- uint32_t t1sz = extract32(tcr->raw_tcr, 16, 6);
+ int32_t t1sz = extract32(tcr->raw_tcr, 16, 6);
if (va_size == 64) {
t1sz = MIN(t1sz, 39);
t1sz = MAX(t1sz, 16);