bits

package

v0.0.0-...-f78bcf1 Latest Latest Go to latest Published: Feb 18, 2025 License: BSD-3-Clause Imports: 0 Imported by: 3

Details

Package bits provides primitives for bitwise operations on 32/64 bit registers.

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func Clear(addr *uint32, pos int)

Clear modifies the pointed value by clearing an individual bit at the position argument.

func Clear64(addr *uint64, pos int)

Clear64 modifies the pointed value by clearing an individual bit at the position argument.

func Get(addr *uint32, pos int, mask int) uint32

Get returns the pointed value at a specific bit position and with a bitmask applied.

func Get64(addr *uint64, pos int, mask int) uint64

Get64 returns the pointed value at a specific bit position and with a bitmask applied.

func IsSet(addr *uint32, pos int) bool

IsSet returns whether a specific bit position is set at the pointed value.

func IsSet64(addr *uint64, pos int) bool

IsSet64 returns whether a specific bit position is set at the pointed value.

func Set(addr *uint32, pos int)

Set modifies the pointed value by setting an individual bit at the position argument.

func Set64(addr *uint64, pos int)

Set64 modifies the pointed value by setting an individual bit at the position argument.

func SetN(addr *uint32, pos int, mask int, val uint32)

SetN modifies the pointed value by setting a value at a specific bit position and with a bitmask applied.

func SetN64(addr *uint64, pos int, mask int, val uint64)

SetN64 modifies the pointed value by setting a value at a specific bit position and with a bitmask applied.

func SetTo(addr *uint32, pos int, val bool)

SetTo modifies the pointed value by setting an individual bit at the position argument.

func SetTo64(addr *uint64, pos int, val bool)

SetTo64 modifies the pointed value by setting an individual bit at the position argument.

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