`Memory Library`¶

#include <std/mem.pat>

This namespace contains functions for interacting with the currently loaded data

Types¶

`Endian`¶

Endianess

Native: Native endianess of the current system
Big: Big endianess
Little: Little endianess

Functions¶

`std::mem::align_to(u128 alignment, u128 value) -> u128`¶

Aligns a given value upwards to the next valid value

Parameter	Description
`alignment`	Alignment of new value
`value`	Value to align
`return`	Aligned value

`std::mem::base_address() -> u128`¶

Gets the current base address of the loaded data

Parameter	Description
`return`	Current base address

`std::mem::size() -> u128`¶

Gets the size of the loaded data

Parameter	Description
`return`	Size of the loaded data

`std::mem::find_sequence(u128 occurence_index, u8 bytes...) -> u128`¶

Searches the data for the “occurence_index”th occurence of a sequence of “bytes”

Parameter	Description
`occurence_index`	Index of found sequence if there’s more than one. Zero yields the first one
`bytes...`	One or more bytes to search for
`return`	Start address of the sequence

`std::mem::find_sequence_in_range(u128 occurence_index, u128 offsetFrom, u128 offsetTo, u8 bytes...) -> u128` 1.16.0¶

Searches the data for the “occurence_index”th occurence of a sequence of “bytes” in a region spanning from “offsetFrom” to “offsetTo”

Parameter	Description
`occurence_index`	Index of found sequence if there’s more than one. Zero yields the first one
`offsetFrom`	Address of where to start the search
`offsetTo`	Address of where to end the search
`bytes...`	One or more bytes to search for
`return`	Start address of the sequence

`std::mem::read_unsigned(u128 address, u128 size, Endian endian = Endian::Native) -> u128`¶

Reads an unsigned value from memory without declaring a variable

Parameter	Description
`address`	Address of value to read
`size`	Size of value to read. This can be 1, 2, 4, 8 or 16
`endian`	Endianess of the read value v1.23.0
`return`	Value as the smalest unsigned type that can fit this many bytes

`std::mem::read_signed(u128 address, u128 size, Endian endian = Endian::Native) -> s128`¶

Reads an signed value from memory without declaring a variable

Parameter	Description
`address`	Address of value to read
`size`	Size of value to read. This can be 1, 2, 4, 8 or 16
`endian`	Endianess of the read value v1.23.0
`return`	Value as the smalest signed type that can fit this many bytes

`std::mem::read_string(u128 address, u128 size) -> str`¶

Reads string from memory without declaring a variable

Parameter	Description
`address`	Address of value to read
`size`	Size of string to read
`return`	String containing a trimmed version of the read string

`std::mem::eof() -> bool` 1.11.0¶

Checks if the current offset is at or past the end of the data. Useful for letting an array grow until it encapsulates the entire data

Parameter	Description
`return`	True if the current offset is at or past the end of the data

Memory Library¶

Types¶

Endian¶

Functions¶

std::mem::align_to(u128 alignment, u128 value) -> u128¶

std::mem::base_address() -> u128¶

std::mem::size() -> u128¶

std::mem::find_sequence(u128 occurence_index, u8 bytes...) -> u128¶

std::mem::find_sequence_in_range(u128 occurence_index, u128 offsetFrom, u128 offsetTo, u8 bytes...) -> u128 1.16.0¶

std::mem::read_unsigned(u128 address, u128 size, Endian endian = Endian::Native) -> u128¶

std::mem::read_signed(u128 address, u128 size, Endian endian = Endian::Native) -> s128¶

std::mem::read_string(u128 address, u128 size) -> str¶

std::mem::eof() -> bool 1.11.0¶