aarch64: Use RegScaled* addressing modes
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This commit adds a few cases to `amode` construction on AArch64 for using the `RegScaled*` variants of `AMode`. This won't affect wasm due to this only matching the sign-extension happening before the shift, but it should otherwise help non-wasm Cranelift use cases. Closes bytecodealliance#6742
fitzgen
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Aug 31, 2023
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Also, to be doubly-sure about this translation and help mitigate future issues I'm going to tag a second reviewer if you don't mind @cfallin |
cfallin
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Aug 31, 2023
pchickey
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Sep 1, 2023
…6950) * Enhance `async` configuration of `bindgen!` macro (#6942) This commit takes a leaf out of `wiggle`'s book to enable bindings generation for async host functions where only some host functions are async instead of all of them. This enhances the `async` key with a few more options: async: { except_imports: ["foo"], only_imports: ["bar"], } This is beyond what `wiggle` supports where either an allow-list or deny-list can be specified (although only one can be specified). This can be useful if either the list of sync imports or the list of async imports is small. * cranelift-interpreter: Fix SIMD shifts and rotates (#6939) * cranelift-interpreter: Fix SIMD `ishl`/`{s,u}`shr * fuzzgen: Enable a few more ops * cranelift: Fix tests for {u,s}shr * fuzzgen: Change pattern matching arms for shifts Co-Authored-By: Jamey Sharp <[email protected]> --------- Co-authored-by: Jamey Sharp <[email protected]> * Partially revert CLI argument changes from #6737 (#6944) * Partially revert CLI argument changes from #6737 This commit is a partial revert of #6737. That change was reverted in #6830 for the 12.0.0 release of Wasmtime and otherwise it's currently slated to get released with the 13.0.0 release of Wasmtime. Discussion at today's Wasmtime meeting concluded that it's best to couple this change with #6925 as a single release rather than spread out across multiple releases. This commit is thus the revert of #6737, although it's a partial revert in that I've kept many of the new tests added to showcase the differences before/after when the change lands. This means that Wasmtime 13.0.0 will exhibit the same CLI behavior as 12.0.0 and all prior releases. The 14.0.0 release will have both a new CLI and new argument passing semantics. I'll revert this revert (aka re-land #6737) once the 13.0.0 release branch is created and `main` becomes 14.0.0. * Update release notes * riscv64: Use `PCRelLo12I` relocation on Loads (#6938) * riscv64: Use `PCRelLo12I` relocation on Loads * riscv64: Strenghten pattern matching when emitting Load's * riscv64: Clarify some of the load address logic * riscv64: Even stronger matching * Update Rust in CI to 1.72.0, clarify Wasmtime's MSRV (#6900) * Update Rust in CI to 1.72.0 * Update CI, tooling, and docs for MSRV This commit codifies an MSRV policy for Wasmtime at "stable minus two" meaning that the latest three releases of Rust will be supported. This is enforced on CI with a full test suite job running on Linux x86_64 with the minimum supported Rust version. The full test suite will use the latest stable version. A downside of this approach is that new changes may break MSRV support on non-Linux or non-x86_64 platforms and we won't know about it, but that's deemed a minor enough risk at this time. A minor fix is applied to Wasmtime's `Cargo.toml` to support Rust 1.70.0 instead of requiring Rust 1.71.0 * Fix installation of rust * Scrape MSRV from Cargo.toml * Cranelift is the same as Wasmtime's MSRV now, more words too * Fix a typo * aarch64: Use `RegScaled*` addressing modes (#6945) This commit adds a few cases to `amode` construction on AArch64 for using the `RegScaled*` variants of `AMode`. This won't affect wasm due to this only matching the sign-extension happening before the shift, but it should otherwise help non-wasm Cranelift use cases. Closes #6742 * cranelift: Validate `iconst` ranges (#6850) * cranelift: Validate `iconst` ranges Add the following checks: `iconst.i8` immediate must be within 0 .. 2^8-1 `iconst.i16` immediate must be within 0 .. 2^16-1 `iconst.i32` immediate must be within 0 .. 2^32-1 Resolves #3059 * cranelift: Parse `iconst` according to its type Modifies the parser for textual CLIF so that V in `iconst.T V` is parsed according to T. Before this commit, something like `iconst.i32 0xffff_ffff_ffff` was valid because all `iconst` were parsed the same as an `iconst.i64`. Now the above example will throw an error. Also, a negative immediate as in `iconst.iN -X` is now converted to `2^N - X`. This commit also fixes some broken tests. * cranelift: Update tests to match new CLIF parser * Some minor fixes and features for WASI and sockets (#6948) * Use `command::add_to_linker` in tests to reduce the number of times all the `add_to_linker` are listed. * Add all `wasi:sockets` interfaces currently implemented to both the sync and async `command` functions (this enables all the interfaces in the CLI for example). * Use `tokio::net::TcpStream::try_io` whenever I/O is performed on a socket, ensuring that readable/writable flags are set/cleared appropriately (otherwise once readable a socket is infinitely readable). * Add a `with_ambient_tokio_runtime` helper function to use when creating a `tokio::net::TcpStream` since otherwise it panics due to a lack of active runtime in a synchronous context. * Add `WouldBlock` handling to return a 0-length read. * Add an `--inherit-network` CLI flag to enable basic usage of sockets in the CLI. This will conflict a small amount with #6877 but should be easy to resolve, and otherwise this targets different usability points/issues than that PR. --------- Co-authored-by: Afonso Bordado <[email protected]> Co-authored-by: Jamey Sharp <[email protected]> Co-authored-by: Timothée Jourde <[email protected]>
eduardomourar
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Sep 6, 2023
This commit adds a few cases to `amode` construction on AArch64 for using the `RegScaled*` variants of `AMode`. This won't affect wasm due to this only matching the sign-extension happening before the shift, but it should otherwise help non-wasm Cranelift use cases. Closes bytecodealliance#6742
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This commit adds a few cases to
amodeconstruction on AArch64 for using theRegScaled*variants ofAMode. This won't affect wasm due to this only matching the sign-extension happening before the shift, but it should otherwise help non-wasm Cranelift use cases.Closes #6742