Struct p8n_types::TestArch

pub struct TestArch;

ISA used for testing. Single digits are interpreted as 32 bit constants, lower case letters as 32 bit registers or 1 bit flags depending on the context. First argument is the result. Upper case letters are opcodes.

Instructions

‘A’ : := + ‘X’ : := * ‘U’ : := - ‘M’ : := ‘C’ : := <= ? 1 : 0 # is a 1 bit flag ‘E’ : := == ? 1 : 0 # is a 1 bit flag ‘B’ : branch to if flag is 1, fall-thru otherwise ‘J’ : jump to ‘G’ : call to ‘F’: call to random uuid ‘H’ : call to stub x ‘R’: return ‘S’ : *x := y ‘L’ : x := *y

Trait Implementations

impl Architecture for TestArch

type Configuration = ()

This type can describes the CPU state. For x86 this would be the mode, for ARM whenever Thumb is active.

fn prepare(
    _: &Region,
    _: &()
) -> Result<Cow<'static, [(&'static str, u64, &'static str)]>>

Given a memory image and a configuration the functions extracts a set of entry points.

fn decode(
    reg: &Region,
    entry: u64,
    _: &(),
    names: &mut Names,
    segments: &mut Segments,
    strings: &mut Strings,
    matches: &mut Vec<Match>
) -> Result<()>

Start to disassemble a single Opcode inside a given region at a given address.

impl Clone for TestArch

fn clone(&self) -> TestArch

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for TestArch

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.