Rustfmt
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38585b3f01
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5 changed files with 26 additions and 28 deletions
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@ -26,7 +26,8 @@ thread_local! {
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}
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/// The Sender owned by the rustc thread
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static GLOBAL_MESSAGE_SENDER: SyncOnceCell<Mutex<mpsc::Sender<UnsafeMessage>>> = SyncOnceCell::new();
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static GLOBAL_MESSAGE_SENDER: SyncOnceCell<Mutex<mpsc::Sender<UnsafeMessage>>> =
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SyncOnceCell::new();
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/// A message that is sent from the jitted runtime to the rustc thread.
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/// Senders are responsible for upholding `Send` semantics.
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@ -195,14 +196,17 @@ pub(crate) fn run_jit(tcx: TyCtxt<'_>, backend_config: BackendConfig) -> ! {
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// lazy JIT compilation request - compile requested instance and return pointer to result
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UnsafeMessage::JitFn { instance_ptr, trampoline_ptr, tx } => {
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tx.send(jit_fn(instance_ptr, trampoline_ptr))
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.expect("jitted runtime hung up before response to lazy JIT request was sent");
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.expect("jitted runtime hung up before response to lazy JIT request was sent");
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}
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}
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}
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}
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#[no_mangle]
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extern "C" fn __clif_jit_fn(instance_ptr: *const Instance<'static>, trampoline_ptr: *const u8) -> *const u8 {
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extern "C" fn __clif_jit_fn(
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instance_ptr: *const Instance<'static>,
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trampoline_ptr: *const u8,
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) -> *const u8 {
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// send the JIT request to the rustc thread, with a channel for the response
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let (tx, rx) = mpsc::channel();
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UnsafeMessage::JitFn { instance_ptr, trampoline_ptr, tx }
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@ -210,8 +214,7 @@ extern "C" fn __clif_jit_fn(instance_ptr: *const Instance<'static>, trampoline_p
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.expect("rustc thread hung up before lazy JIT request was sent");
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// block on JIT compilation result
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rx.recv()
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.expect("rustc thread hung up before responding to sent lazy JIT request")
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rx.recv().expect("rustc thread hung up before responding to sent lazy JIT request")
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}
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fn jit_fn(instance_ptr: *const Instance<'static>, trampoline_ptr: *const u8) -> *const u8 {
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