Struct CodeBufferFinalized 

pub struct CodeBufferFinalized { /* private fields */ }

A CodeBuffer once emission is completed: holds generated code and records, without fixups. This allows the type to be independent of the backend.

Implementations

impl CodeBufferFinalized

pub fn total_size(&self) -> usize

pub fn data(&self) -> &[u8]

pub fn data_mut(&mut self) -> &mut [u8]

pub fn symbol_name(&self, sym: Sym) -> &ExternalName

pub fn symbol_distance(&self, sym: Sym) -> RelocDistance

pub fn relocs(&self) -> &[AsmReloc]

pub fn alignment(&self) -> u32

pub fn allocate( &self, jit_allocator: &mut JitAllocator, ) -> Result<Span, AsmError>

Allocate this code buffer in executable memory and return a Span referring to it. This will also write the code into the allocated memory. To execute code you can simply use span.rx() to get a pointer to read+exec memory and transmute that to a function pointer of the appropriate type.

impl CodeBufferFinalized

pub fn patch_catalog(&self) -> &PatchCatalog

pub fn allocate_patched( &self, jit_allocator: &mut JitAllocator, ) -> Result<LoadedPatchableCode, AsmError>