mod/cmn_cyprus: Prevent overflow with 64-bit shifts in bitmask functions (!1176) · Merge requests · Firmware / SCP-firmware

Wei-Chia Su requested to merge ws/fix-overflow-before-widen into main May 06, 2025

Updated bitmask calculation functions to use UINT64_C(0x1) for shifts, ensuring 64-bit integer operations and preventing overflow issues when shifting large values.

Signed-off-by: Wei-Chia Su Wei-Chia.Su@arm.com

mod/cmn_cyprus: Prevent overflow with 64-bit shifts in bitmask functions

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