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change interfaces to use slices instead of Vec

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This commit is contained in:
Nathan Froyd
2020-03-05 10:07:01 -05:00
parent 0f49a830c9
commit 2bb3096342
6 changed files with 18 additions and 18 deletions
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8
cranelift/object/src/backend.rs
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@@ -189,7 +189,7 @@ impl Backend for ObjectBackend {
ctx: &cranelift_codegen::Context,
_namespace: &ModuleNamespace<Self>,
code_size: u32,
) -> ModuleResult<(ObjectCompiledFunction, Option<&Vec<TrapSite>>)> {
) -> ModuleResult<(ObjectCompiledFunction, &[TrapSite])> {
let mut code: Vec<u8> = vec![0; code_size as usize];
let mut reloc_sink = ObjectRelocSink::new(self.object.format());
let mut trap_sink = ObjectTrapSink::default();
@@ -232,7 +232,7 @@ impl Backend for ObjectBackend {
}
let trapref = self.traps.index_mut(func_id);
*trapref = trap_sink.sites;
Ok((ObjectCompiledFunction, Some(trapref)))
Ok((ObjectCompiledFunction, trapref))
}
fn define_function_bytes(
@@ -242,7 +242,7 @@ impl Backend for ObjectBackend {
bytes: &[u8],
_namespace: &ModuleNamespace<Self>,
traps: Vec<TrapSite>,
) -> ModuleResult<(ObjectCompiledFunction, Option<&Vec<TrapSite>>)> {
) -> ModuleResult<(ObjectCompiledFunction, &[TrapSite])> {
let symbol = self.functions[func_id].unwrap();
let section = self.object.section_id(StandardSection::Text);
let _offset = self
@@ -250,7 +250,7 @@ impl Backend for ObjectBackend {
.add_symbol_data(symbol, section, bytes, self.function_alignment);
let trapref = self.traps.index_mut(func_id);
*trapref = traps;
Ok((ObjectCompiledFunction, Some(trapref)))
Ok((ObjectCompiledFunction, trapref))
}
fn define_data(