* Add release notes for 3.0.1
* Update some version directives for crates in Wasmtime
* Mark anything with `publish = false` as version 0.0.0
* Mark the icache coherence crate with the same version as Wasmtime
* Fix manifest directives
This gets this package to build for `x86_64`, but does not include any
cache clearing for `aarch64-freebsd`. Which will probably build, but not work.
As far as I can tell membarriers are still in the process of being added.
See: https://reviews.freebsd.org/D32360
Since FreeBSD is mirroring the Linux membarrier syscall we may be able
to reuse the same implementation for both Linux and FreeBSD for AArch64.
* cranelift: Add FlushInstructionCache for AArch64 on Windows
This was previously done on #3426 for linux.
* wasmtime: Add FlushInstructionCache for AArch64 on Windows
This was previously done on #3426 for linux.
* cranelift: Add MemoryUse flag to JIT Memory Manager
This allows us to keep the icache flushing code self-contained and not leak implementation details.
This also changes the windows icache flushing code to only flush pages that were previously unflushed.
* Add jit-icache-coherence crate
* cranelift: Use `jit-icache-coherence`
* wasmtime: Use `jit-icache-coherence`
* jit-icache-coherence: Make rustix feature additive
Mutually exclusive features cause issues.
* wasmtime: Remove rustix from wasmtime-jit
We now use it via jit-icache-coherence
* Rename wasmtime-jit-icache-coherency crate
* Use cfg-if in wasmtime-jit-icache-coherency crate
* Use inline instead of inline(always)
* Add unsafe marker to clear_cache
* Conditionally compile all rustix operations
membarrier does not exist on MacOS
* Publish `wasmtime-jit-icache-coherence`
* Remove explicit windows check
This is implied by the target_os = "windows" above
* cranelift: Remove len != 0 check
This is redundant as it is done in non_protected_allocations_iter
* Comment cleanups
Thanks @akirilov-arm!
* Make clear_cache safe
* Rename pipeline_flush to pipeline_flush_mt
* Revert "Make clear_cache safe"
This reverts commit 21165d81c9030ed9b291a1021a367214d2942c90.
* More docs!
* Fix pipeline_flush reference on clear_cache
* Update more docs!
* Move pipeline flush after `mprotect` calls
Technically the `clear_cache` operation is a lie in AArch64, so move the pipeline flush after the `mprotect` calls so that it benefits from the implicit cache cleaning done by it.
* wasmtime: Remove rustix backend from icache crate
* wasmtime: Use libc for macos
* wasmtime: Flush icache on all arch's for windows
* wasmtime: Add flags to membarrier call
