Struct vtil_parser::RoutineConvention

pub struct RoutineConvention { /* fields omitted */ }

Routine calling convention information and associated metadata

Implementations

impl RoutineConvention

pub fn shadow_space(&self) -> u64

Size of the shadow space

pub fn purge_stack(&self) -> bool

Purges any writes to stack that will be end up below the final stack pointer

impl RoutineConvention

pub fn volatile_registers(&self) -> &Vec<RegisterDesc>

List of registers that may change as a result of the routine execution but will be considered trashed

pub fn param_registers(&self) -> &Vec<RegisterDesc>

List of regsiters that this routine wlil read from as a way of taking arguments

• Additional arguments will be passed at [$sp + shadow_space + n * 8]

pub fn retval_registers(&self) -> &Vec<RegisterDesc>

List of registers that are used to store the return value of the routine and thus will change during routine execution but must be considered “used” by return

pub fn frame_register(&self) -> &RegisterDesc

Register that is generally used to store the stack frame if relevant

Trait Implementations

impl Debug for RoutineConvention

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

Formats the value using the given formatter.

impl<'a> TryFromCtx<'a, Endian, [u8]> for RoutineConvention

type Error = Error

fn try_from_ctx(source: &'a [u8], endian: Endian) -> Result<(Self, usize)>