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hwpmc/arm64: PMCR_EL0 is a 64-bit register

Description

hwpmc/arm64: PMCR_EL0 is a 64-bit register

Use uint64_t to store PMCR_EL0 as it's a 64-bit register and fields may
be present in the upper 64-bits.

Sponsored by: Arm Ltd
Differential Revision: https://reviews.freebsd.org/D50427

Details

Provenance
andrewAuthored on May 27 2025, 7:54 PM
Differential Revision
D50427: hwpmc/arm64: PMCR_EL0 is a 64-bit register
Parents
rG8535ee063118: hwpmc/arm64: Make the pmcr variable descriptive
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