cranelift

rust jit wasm webassembly runtime wasi cranelift sandbox wasmtime

Afonso Bordado 4639e85c4e Flush Icache on AArch64 Windows (#4997 ) * 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 `21165d81c9`. * 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	2 years ago
..
format-all.sh	Update publish-all.sh for new paths.	5 years ago
publish.rs	Flush Icache on AArch64 Windows (#4997)	2 years ago

Flush Icache on AArch64 Windows (#4997 )

* 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 21165d81c9.

* 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

2 years ago

format-all.sh Update publish-all.sh for new paths. 5 years ago

publish.rs Flush Icache on AArch64 Windows (#4997) 2 years ago