Struct cranelift_object::ObjectBuilder

pub struct ObjectBuilder { /* fields omitted */ }

A builder for ObjectBackend.

Methods

impl ObjectBuilder

pub fn new(
    isa: Box<dyn TargetIsa>,
    name: String,
    collect_traps: ObjectTrapCollection,
    libcall_names: Box<dyn Fn(LibCall) -> String>
) -> ModuleResult<Self>

Create a new ObjectBuilder using the given Cranelift target, that can be passed to Module::new.

collect_traps setting determines whether trap information is collected in the ObjectProduct.

The libcall_names function provides a way to translate cranelift_codegen's ir::LibCall enum to symbols. LibCalls are inserted in the IR as part of the legalization for certain floating point instructions, and for stack probes. If you don't know what to use for this argument, use cranelift_module::default_libcall_names().

pub fn function_alignment(&mut self, alignment: u64) -> &mut Self

Set the alignment used for functions.