en Copyright 2015 Java http://172.16.0.5:8080/history/wasmtime-44.0.1/crates/wasmtime/src/runtime/vm/traphandlers/#838ed2d0 Enable `allow_attributes_without_reason` (#11195)* Enable `allow_attributes_without_reason`This commit enables the `clippy::allow_attributes_without_reason` forthe `wasmtime` crate which previously forcibly allowed it. The reasonthis was allowed was that when the workspace was first migrated theWasmtime crate had too many instances that I was willing to fix. I'venow come back around and tried to fix everything.In short: ideally delete `#[allow]`, otherwise use `#[expect]`,otherwise use `#[allow]`.prtest:full* Adjust some directives* Fix some warnings* Fix stack switching size tests on unix* Don't have a conditional `Drop` impl* Force `testing_freelist` method to be usedToo lazy to write `#[cfg]`, but not too lazy to write a test. List of files: /wasmtime-44.0.1/crates/wasmtime/src/runtime/vm/traphandlers/coredump_enabled.rs Mon, 07 Jul 2025 21:00:00 +0000 Alex Crichton <alex@alexcrichton.com> http://172.16.0.5:8080/history/wasmtime-44.0.1/crates/wasmtime/src/runtime/vm/traphandlers/#92f1829e miri: add guest-debugging, including frame accesses. (#12575)* miri: add guest-debugging, including frame accesses.The fix to `vm_store_context` provenance in `record_unwind`/`unwind`is a little weird to me. I was seeing mut access to the`vm_store_context` via `store.vm_store_context_mut()` in`record_unwind` (before this diff) then access via the previouslysaved raw pointer in the `CallThreadState`, which was registered asinvalid and I believe is indeed invalid. This was only manifestingwhen setting `Config::guest_debug`, even without the frame-handleaccesses added here. I didn't dig into the exact diff in codegen orruntime behavior that caused this but in any case, accessing`vm_store_context` via these two different paths (with one mut)appears to be unsound in any case. The fix here is to set the unwindstate via the raw pointer in `CallThreadState` since that's the onlypath that the subsequent `unwind` has access to.Unrelated but useful: `ci/miri-provenance.test.sh` now accepts`MIRI_RUST_VERSION=+nightly` or whatnot, which is nice for runninglocally (I keep `stable` as my default toolchain).* Revert MIRI_RUST_VERSION in the CI script and add note about `rustup run` instead.* Add a bit more usage of debug API to Pulley provenance test.* Switch to using `Store`-derived `VMStoreContext` where available and re-deriving the raw pointer in `CallThreadState`.prtest:full List of files: /wasmtime-44.0.1/crates/wasmtime/src/runtime/vm/traphandlers/backtrace.rs Thu, 12 Feb 2026 23:00:00 +0000 Chris Fallin <chris@cfallin.org>