KittyAsm Namespace Reference

Namespace containing utility functions for asm instructions. More...

Functions
uint32_t	bits (uint32_t v, int hi, int lo)
	Extracts a bit value from a 32-bit unsigned integer.
bool	bit (uint32_t v, int pos)
	Checks if a specific bit is set in a 32-bit unsigned integer.
uint8_t	ror8 (uint8_t value, unsigned int shift)
	Rotates an 8-bit unsigned integer to the right by a specified amount.
uint8_t	rol8 (uint8_t value, unsigned int shift)
	Rotates an 8-bit unsigned integer to the left by a specified amount.
uint16_t	ror16 (uint16_t value, unsigned int shift)
	Rotates a 16-bit unsigned integer to the right by a specified amount.
uint16_t	rol16 (uint16_t value, unsigned int shift)
	Rotates a 16-bit unsigned integer to the left by a specified amount.
uint32_t	ror32 (uint32_t value, unsigned int shift)
	Rotates a 32-bit unsigned integer to the right by a specified amount.
uint32_t	rol32 (uint32_t value, unsigned int shift)
	Rotates a 32-bit unsigned integer to the left by a specified amount.
uint64_t	ror64 (uint64_t value, unsigned int shift)
	Rotates a 64-bit unsigned integer to the right by a specified amount.
uint64_t	rol64 (uint64_t value, unsigned int shift)
	Rotates a 64-bit unsigned integer to the left by a specified amount.
uint16_t	swap16 (uint16_t value)
	Reverses the byte order of a 16-bit unsigned integer.
uint32_t	swap32 (uint32_t value)
	Reverses the byte order of a 32-bit unsigned integer.
uint64_t	swap64 (uint64_t value)
	Reverses the byte order of a 64-bit unsigned integer.
std::string	toHexString (uint64_t v)
	Formats a value as a "0x"-prefixed, upper-case hex string.

Detailed Description

Namespace containing utility functions for asm instructions.

This namespace provides utility functions for decoding instructions,

Function Documentation

bit()

bool KittyAsm::bit ( uint32_t v, int pos )

inline

Checks if a specific bit is set in a 32-bit unsigned integer.

Parameters

v	The input 32-bit unsigned integer.
pos	The bit position to check.

Returns

true if the bit is set, false otherwise.

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bits()

uint32_t KittyAsm::bits	(	uint32_t	v,
		int	hi,
		int	lo )

Extracts a bit value from a 32-bit unsigned integer.

Parameters

v	The input 32-bit unsigned integer.
hi	The high bit position (inclusive).
lo	The low bit position (inclusive).

Returns

The extracted bit value.

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rol16()

uint16_t KittyAsm::rol16 ( uint16_t value, unsigned int shift )

inline

Rotates a 16-bit unsigned integer to the left by a specified amount.

Parameters

value	The input 16-bit unsigned integer.
shift	The number of bits to rotate.

Returns

The rotated 16-bit unsigned integer.

rol32()

uint32_t KittyAsm::rol32 ( uint32_t value, unsigned int shift )

inline

Rotates a 32-bit unsigned integer to the left by a specified amount.

Parameters

value	The input 32-bit unsigned integer.
shift	The number of bits to rotate.

Returns

The rotated 32-bit unsigned integer.

rol64()

uint64_t KittyAsm::rol64 ( uint64_t value, unsigned int shift )

inline

Rotates a 64-bit unsigned integer to the left by a specified amount.

Parameters

value	The input 64-bit unsigned integer.
shift	The number of bits to rotate.

Returns

The rotated 64-bit unsigned integer.

rol8()

uint8_t KittyAsm::rol8 ( uint8_t value, unsigned int shift )

inline

Rotates an 8-bit unsigned integer to the left by a specified amount.

Parameters

value	The input 8-bit unsigned integer.
shift	The number of bits to rotate.

Returns

The rotated 8-bit unsigned integer.

ror16()

uint16_t KittyAsm::ror16 ( uint16_t value, unsigned int shift )

inline

Rotates a 16-bit unsigned integer to the right by a specified amount.

Parameters

value	The input 16-bit unsigned integer.
shift	The number of bits to rotate.

Returns

The rotated 16-bit unsigned integer.

ror32()

uint32_t KittyAsm::ror32 ( uint32_t value, unsigned int shift )

inline

Rotates a 32-bit unsigned integer to the right by a specified amount.

Parameters

value	The input 32-bit unsigned integer.
shift	The number of bits to rotate.

Returns

The rotated 32-bit unsigned integer.

ror64()

uint64_t KittyAsm::ror64 ( uint64_t value, unsigned int shift )

inline

Rotates a 64-bit unsigned integer to the right by a specified amount.

Parameters

value	The input 64-bit unsigned integer.
shift	The number of bits to rotate.

Returns

The rotated 64-bit unsigned integer.

ror8()

uint8_t KittyAsm::ror8 ( uint8_t value, unsigned int shift )

inline

Rotates an 8-bit unsigned integer to the right by a specified amount.

Parameters

value	The input 8-bit unsigned integer.
shift	The number of bits to rotate.

Returns

The rotated 8-bit unsigned integer.

swap16()

uint16_t KittyAsm::swap16 ( uint16_t value )

inline

Reverses the byte order of a 16-bit unsigned integer.

Parameters

value

The input 16-bit unsigned integer.

Returns

The byte-swapped 16-bit unsigned integer.

swap32()

uint32_t KittyAsm::swap32 ( uint32_t value )

inline

Reverses the byte order of a 32-bit unsigned integer.

Parameters

value

The input 32-bit unsigned integer.

Returns

The byte-swapped 32-bit unsigned integer.

swap64()

uint64_t KittyAsm::swap64 ( uint64_t value )

inline

Reverses the byte order of a 64-bit unsigned integer.

Parameters

value

The input 64-bit unsigned integer.

Returns

The byte-swapped 64-bit unsigned integer.

toHexString()

std::string KittyAsm::toHexString ( uint64_t v )

inline

Formats a value as a "0x"-prefixed, upper-case hex string.

The one place both architectures' ToString() render an address or immediate, so a caller reading disassembly text sees one hex convention rather than whatever each call site happened to write.