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[PULL 13/26] target/arm: Use MAKE_64BIT_MASK to compute indexmask
From: |
Peter Maydell |
Subject: |
[PULL 13/26] target/arm: Use MAKE_64BIT_MASK to compute indexmask |
Date: |
Wed, 2 Mar 2022 20:52:17 +0000 |
From: Richard Henderson <richard.henderson@linaro.org>
The macro is a bit more readable than the inlined computation.
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20220301215958.157011-7-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
---
target/arm/helper.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/target/arm/helper.c b/target/arm/helper.c
index 431b0c14052..675aec4bf30 100644
--- a/target/arm/helper.c
+++ b/target/arm/helper.c
@@ -11518,8 +11518,8 @@ static bool get_phys_addr_lpae(CPUARMState *env,
uint64_t address,
level = startlevel;
}
- indexmask_grainsize = (1ULL << (stride + 3)) - 1;
- indexmask = (1ULL << (inputsize - (stride * (4 - level)))) - 1;
+ indexmask_grainsize = MAKE_64BIT_MASK(0, stride + 3);
+ indexmask = MAKE_64BIT_MASK(0, inputsize - (stride * (4 - level)));
/* Now we can extract the actual base address from the TTBR */
descaddr = extract64(ttbr, 0, 48);
--
2.25.1
- [PULL 01/26] mps3-an547: Add missing user ahb interfaces, (continued)
- [PULL 01/26] mps3-an547: Add missing user ahb interfaces, Peter Maydell, 2022/03/02
- [PULL 05/26] target/arm: Support PSCI 1.1 and SMCCC 1.0, Peter Maydell, 2022/03/02
- [PULL 15/26] target/arm: Prepare DBGBVR and DBGWVR for FEAT_LVA, Peter Maydell, 2022/03/02
- [PULL 18/26] target/arm: Extend arm_fi_to_lfsc to level -1, Peter Maydell, 2022/03/02
- [PULL 22/26] target/arm: Advertise all page sizes for -cpu max, Peter Maydell, 2022/03/02
- [PULL 23/26] target/arm: Implement FEAT_LPA2, Peter Maydell, 2022/03/02
- [PULL 25/26] ui/cocoa.m: Fix updateUIInfo threading issues, Peter Maydell, 2022/03/02
- [PULL 16/26] target/arm: Implement FEAT_LVA, Peter Maydell, 2022/03/02
- [PULL 19/26] target/arm: Introduce tlbi_aa64_get_range, Peter Maydell, 2022/03/02
- [PULL 24/26] target/arm: Report KVM's actual PSCI version to guest in dtb, Peter Maydell, 2022/03/02
- [PULL 13/26] target/arm: Use MAKE_64BIT_MASK to compute indexmask,
Peter Maydell <=
- [PULL 20/26] target/arm: Fix TLBIRange.base for 16k and 64k pages, Peter Maydell, 2022/03/02
- [PULL 21/26] target/arm: Validate tlbi TG matches translation granule in use, Peter Maydell, 2022/03/02
- [PULL 26/26] ui/cocoa.m: Remove unnecessary NSAutoreleasePools, Peter Maydell, 2022/03/02
- Re: [PULL 00/26] target-arm queue, Peter Maydell, 2022/03/03