BitData (B2R2)

BitData Module

This module provides several useful functions to access a 32-bit bit vector, represented as either a uint32 or a uint64.

Function or value	Description
`concat n1 n2 shiftAmount` Full Usage: `concat n1 n2 shiftAmount` Parameters: n1 : `uint32` n2 : `uint32` shiftAmount : `int32` Returns: `uint32`	Concatenate n1 and n2 by shifting n1 to the left by the given shift amount. n1 : `uint32` n2 : `uint32` shiftAmount : `int32` Returns: `uint32`
`extract binary ofs1 ofs2` Full Usage: `extract binary ofs1 ofs2` Parameters: binary : `uint32` ofs1 : `uint32` ofs2 : `uint32` Returns: `uint32`	Extract bit values located in between the given two offsets. The order of the offsets does not matter. binary : `uint32` ofs1 : `uint32` ofs2 : `uint32` Returns: `uint32`
`getBitMask64 size` Full Usage: `getBitMask64 size` Parameters: size : `int` Returns: `uint64`	Get a bit mask (in uint64) of the given size. size : `int` Returns: `uint64`
`pickBit binary pos` Full Usage: `pickBit binary pos` Parameters: binary : `uint32` pos : `uint32` Returns: `uint32`	Pick a bit value at the given offset. binary : `uint32` pos : `uint32` Returns: `uint32`
`signExtend originalSize targetSize v` Full Usage: `signExtend originalSize targetSize v` Parameters: originalSize : `int` targetSize : `int` v : `uint64` Returns: `uint64`	Sign-extend the given bit vector `v` of the size `originalSize` to the target size `targetSize`. originalSize : `int` targetSize : `int` v : `uint64` Returns: `uint64`