4639e85c4e
* 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
23 lines
646 B
TOML
23 lines
646 B
TOML
[package]
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name = "wasmtime-jit-icache-coherence"
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version = "2.0.0"
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authors.workspace = true
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description = "Utilities for JIT icache maintenance"
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documentation = "https://docs.rs/jit-icache-coherence"
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license = "Apache-2.0 WITH LLVM-exception"
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repository = "https://github.com/bytecodealliance/wasmtime"
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edition.workspace = true
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[dependencies]
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cfg-if = "1.0"
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[target.'cfg(target_os = "windows")'.dependencies.windows-sys]
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workspace = true
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features = [
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"Win32_Foundation",
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"Win32_System_Threading",
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"Win32_System_Diagnostics_Debug",
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]
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[target.'cfg(any(target_os = "linux", target_os = "macos"))'.dependencies.libc]
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version = "0.2.42" |