Struct AsmCodeSink

pub struct AsmCodeSink<'a> {
    pub sink: &'a mut MachBuffer<MInst>,
    pub incoming_arg_offset: i32,
    pub slot_offset: i32,
}

Implementor of the [asm::CodeSink] trait.

Fields

sink: &'a mut MachBuffer<MInst>

The buffer this is emitting into.

incoming_arg_offset: i32

The value of KEY_INCOMING_ARG.

slot_offset: i32

The value of KEY_SLOT_OFFSET.

Trait Implementations

impl CodeSink for AsmCodeSink<'_>

fn put1(&mut self, value: u8)

Add 1 byte to the code section.

fn put2(&mut self, value: u16)

Add 2 bytes to the code section.

fn put4(&mut self, value: u32)

Add 4 bytes to the code section.

fn put8(&mut self, value: u64)

Add 8 bytes to the code section.

fn add_trap(&mut self, code: TrapCode)

Inform the code buffer of a possible trap at the current location; required for assembling memory accesses.

fn use_target(&mut self, target: DeferredTarget)

Inform the code buffer that a use of target is about to happen at the current offset.

fn known_offset(&self, offset: u8) -> i32

Resolves a KnownOffset value to the actual signed offset.