Struct cranelift_codegen::machinst::sections::MachSections

pub struct MachSections {
    pub sections: Vec<MachSection>,
}

A collection of sections with defined start-offsets.

Fields

sections: Vec<MachSection>

Sections, in offset order.

Methods

impl MachSections

pub fn new() -> MachSections

New, empty set of sections.

pub fn add_section(&mut self, start: CodeOffset, length: CodeOffset) -> usize

Add a section with a known offset and size. Returns the index.

pub fn get_section<'a>(&'a mut self, idx: usize) -> &'a mut MachSection

Mutably borrow the given section by index.

pub fn two_sections<'a>(
    &'a mut self,
    idx1: usize,
    idx2: usize
) -> (&'a mut MachSection, &'a mut MachSection)

Get mutable borrows of two sections simultaneously. Used during instruction emission to provide references to the .text and .rodata (constant pool) sections.

pub fn emit<CS: CodeSink>(&self, sink: &mut CS)

Emit this set of sections to a set of sinks for the code, relocations, traps, and stackmap.

pub fn get_srclocs_sorted<'a>(&'a self) -> MachSectionsSrcLocs<'a>

Get a list of source location mapping tuples in sorted-by-start-offset order.

pub fn total_size(&self) -> CodeOffset

Get the total required size for these sections.