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Factor common string out to a constant.

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This commit is contained in:
Nick Lewycky
2020-05-20 17:42:30 -07:00
parent a47a3068f4
commit 11cfe08919
1 changed files with 5 additions and 2 deletions
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7
lib/compiler-llvm/src/trampoline/wasm.rs
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@@ -11,6 +11,8 @@ pub struct FuncTrampoline {
ctx: Context, ctx: Context,
} }
const FUNCTION_SECTION: &'static str = "wasmer_trampoline";
impl FuncTrampoline { impl FuncTrampoline {
pub fn new() -> Self { pub fn new() -> Self {
Self { Self {
@@ -45,7 +47,7 @@ impl FuncTrampoline {
let trampoline_func = module.add_function("", trampoline_ty, Some(Linkage::External)); let trampoline_func = module.add_function("", trampoline_ty, Some(Linkage::External));
trampoline_func trampoline_func
.as_global_value() .as_global_value()
.set_section("wasmer_trampoline"); .set_section(FUNCTION_SECTION);
generate_trampoline(trampoline_func, ty, &self.ctx, &intrinsics)?; generate_trampoline(trampoline_func, ty, &self.ctx, &intrinsics)?;
// TODO: remove debugging // TODO: remove debugging
@@ -84,7 +86,8 @@ impl FuncTrampoline {
let mut bytes = vec![]; let mut bytes = vec![];
for section in object.get_sections() { for section in object.get_sections() {
if section.get_name().map(std::ffi::CStr::to_bytes) == Some(b"wasmer_trampoline") { if section.get_name().map(std::ffi::CStr::to_bytes) == Some(FUNCTION_SECTION.as_bytes())
{
bytes.extend(section.get_contents().to_vec()); bytes.extend(section.get_contents().to_vec());
break; break;
} }