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Try to fix x86_64-apple-darwin release builds #12245

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Merged
alexcrichton merged 1 commit into from
Jan 6, 2026
+6 −1
Merged

Try to fix x86_64-apple-darwin release builds #12245

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2 changes: 1 addition & 1 deletion crates/wasmtime/src/runtime/vm/stack_switching/stack/unix.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -258,7 +258,7 @@ impl VMContinuationStack {

let to_store = [
// Data near top of stack:
(0x08, (wasmtime_continuation_start as *const ()).addr()),
(0x08, wasmtime_continuation_start_address().addr()),
(0x10, tos.sub(0x10).addr()),
(0x18, tos.sub(0x40 + args_data_size).addr()),
(0x20, usize::try_from(args_capacity).unwrap()),
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5 changes: 5 additions & 0 deletions crates/wasmtime/src/runtime/vm/stack_switching/stack/unix/x86_64.rs
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Expand Up @@ -7,6 +7,11 @@

use core::arch::naked_asm;

#[inline(never)] // FIXME(rust-lang/rust#148307)
pub fn wasmtime_continuation_start_address() -> *const () {
wasmtime_continuation_start as *const ()
}

// This is a pretty special function that has no real signature. Its use is to
// be the "base" function of all fibers. This entrypoint is used in
// `wasmtime_continuation_init` to bootstrap the execution of a new fiber.
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