28 Pull requests merged by 17 people

• meta: move all ISLE-related generated code to cranelift-codegen-meta

  #10352 merged Mar 8, 2025

• Initial implementation of Wasi-tls (Transport Layer Security)

  #10249 merged Mar 7, 2025

• chore: remove redundant words in comment

  #10354 merged Mar 7, 2025

• Run cargo vet prune

  #10351 merged Mar 7, 2025

• meta: deduplicate source generation infrastructure

  #10348 merged Mar 7, 2025

• chore: Update wit-bindgen to 0.40.0

  #10350 merged Mar 6, 2025

• Add "pure" flag to ir::MemFlags

  #10340 merged Mar 6, 2025

• Wasm GC: Unify supported alignment and minimum block size in FreeList

  #10349 merged Mar 6, 2025

• asm: SSE ALU Instructions

  #10316 merged Mar 6, 2025

• [DWARF] Basic infrastructure for compiling test assets from source

  #10193 merged Mar 6, 2025

• Remove hotswapping support from cranelift-jit

  #10345 merged Mar 6, 2025

• Add Engine/Component::deserialize_raw

  #10321 merged Mar 6, 2025

• Remove Function argument from define_function_bytes

  #10346 merged Mar 6, 2025

• link-Update abi.rs

  #10342 merged Mar 6, 2025

• [31.0.0] Fix UB when using zero-sized allocations together with pcrel relocs

  #10347 merged Mar 6, 2025

• Winch: Fix extadd implementations

  #10337 merged Mar 6, 2025

• Ignore fuzzing's testcase0.wasm et al in .gitignore

  #10341 merged Mar 6, 2025

• Update wasm-tools to the latest revision

  #10314 merged Mar 5, 2025

• add component-model-async/{fused|futures|streams}.wast tests

  #10106 merged Mar 5, 2025

• Bump Wasmtime to 32.0.0

  #10330 merged Mar 5, 2025

• Expose GC refs to Wasm in gc_alloc_raw libcall

  #10322 merged Mar 4, 2025

• Update ir.md

  #10319 merged Mar 3, 2025

• x64: use Rust types for assembler immediates

  #10302 merged Mar 3, 2025

• Use alloc_zeroed to allocate dynamic table elements

  #10313 merged Mar 3, 2025

• winch(aarch64): ABI integration

  #10312 merged Mar 3, 2025

• chore: fix parenthesis balance

  #10317 merged Mar 3, 2025

• fixed broken link

  #10318 merged Mar 3, 2025

• Winch: Fix v128 consts and multivalue returns

  #10315 merged Mar 3, 2025

5 Pull requests opened by 5 people

• Enable the GC proposal during general fuzzing

  #10332 opened Mar 5, 2025

• Generate x64 assembler definitions in codegen build.rs

  #10334 opened Mar 5, 2025

• Stack switching: Remove stack_chain field from VMContext

  #10355 opened Mar 7, 2025

• Remove `paste` dependency from Wasmtime

  #10358 opened Mar 8, 2025

• feat: Add hexadecimal integer parsing in CLI arguments

  #10360 opened Mar 8, 2025

10 Issues closed by 6 people

• Question about Wasmtime thread model

  #10359 closed Mar 8, 2025

• Implement wasi-tls

  #10089 closed Mar 7, 2025

• Enable deserializing code owned by some external source

  #10245 closed Mar 6, 2025

• Module::define_function_bytes shouldn't take a Function as argument

  #5076 closed Mar 6, 2025

• Differential fuzzing failure between Cranelift and Winch for `i16x8.extadd_pairwise_i8x16_s` on x86_64

  #10331 closed Mar 6, 2025

• question: How to ensure c-api thread safety

  #10333 closed Mar 6, 2025

• Decouple the `wasi.h` API from Wasmtime

  #10320 closed Mar 5, 2025

• question: c-api how to set --allow-precompiled

  #10323 closed Mar 4, 2025

• Panic when running Wasm gc program

  #9669 closed Mar 4, 2025

• Winch/x64/simd segfault via fuzzing (probably multi-value + v128 return)

  #10301 closed Mar 3, 2025

14 Issues opened by 6 people

• winch simd: Diverging behavior from Cranelift with params/results

  #10357 opened Mar 8, 2025

• RUSTSEC-2024-0436: paste - no longer maintained

  #10356 opened Mar 8, 2025

• Out of bounds table access for `none` reference does not trap

  #10353 opened Mar 7, 2025

• Absence of RUSTSEC advisories for Wasmtime security vulnerabilities

  #10344 opened Mar 6, 2025

• Remove the `global_value` CLIF instruction

  #10339 opened Mar 5, 2025

• Handle canonical options when translating `task.return`

  #10338 opened Mar 5, 2025

• Add a `wasmtime objdump` subcommand

  #10336 opened Mar 5, 2025

• Documentation for how to use from multiple threads from C

  #10335 opened Mar 5, 2025

• Implement the copying collector described in the GC RFC

  #10329 opened Mar 4, 2025

• Enable general/differential fuzzing with the Wasm GC proposal

  #10328 opened Mar 4, 2025

• Rewrite the `table_ops` fuzzer to hammer on all GC/reference types things

  #10327 opened Mar 4, 2025

• Write an announcement blog post that we support Wasm GC

  #10326 opened Mar 4, 2025

• Prototype Wasm GC and component model canonical ABI support

  #10325 opened Mar 4, 2025

• Support GC struct/array/i31 in Wasmtime's C API

  #10324 opened Mar 4, 2025

62 Unresolved conversations

Sometimes conversations happen on old items that aren’t yet closed. Here is a list of all the Issues and Pull Requests with unresolved conversations.

• Add `Func::wrap_with_type` API to specify exact function type, rather than inferring it

  #9848 commented on Mar 3, 2025 • 0 new comments

• wasmtime logo idea

  #6127 commented on Mar 4, 2025 • 0 new comments

• Cranelift: define and use monolithic dynamic-Wasm-bounds-check operator in CLIF.

  #10150 commented on Mar 4, 2025 • 0 new comments

• Implement the WebAssembly GC Proposal

  #5032 commented on Mar 4, 2025 • 0 new comments

• List of future optimizations for Wasm GC performance

  #9351 commented on Mar 4, 2025 • 0 new comments

• Support PLT entries in `cranelift-jit` crate on aarch64

  #2735 commented on Mar 6, 2025 • 0 new comments

• Tracking issue: Stack switching proposal implementation status

  #10248 commented on Mar 7, 2025 • 0 new comments

• fix(sockets): preopened directories first

  #3995 commented on Mar 9, 2025 • 0 new comments

• Out-of-band fuel metering

  #4466 commented on Mar 9, 2025 • 0 new comments

• Remove binary_imm64 and int_compare_imm instructions

  #4721 commented on Mar 9, 2025 • 0 new comments

• x86_64: align loop headers to 64 bytes

  #5004 commented on Mar 9, 2025 • 0 new comments

• c-api: add wasi_config_set_stdout_pipe

  #5210 commented on Mar 9, 2025 • 0 new comments

• x64: reduce work in non-stack using leaf functions

  #5352 commented on Mar 9, 2025 • 0 new comments

• fuzzgen: Increase allowed stack space

  #5825 commented on Mar 9, 2025 • 0 new comments

• Branch folding

  #5851 commented on Mar 9, 2025 • 0 new comments

• implement "part 1" of WIT Templates

  #5934 commented on Mar 9, 2025 • 0 new comments

• Move DefaultProfiler to a separate module

  #5990 commented on Mar 9, 2025 • 0 new comments

• cranelift/egraphs: more select/bitselect optimizations

  #6214 commented on Mar 9, 2025 • 0 new comments

• Add other calling conventions to fuzzer

  #6594 commented on Mar 9, 2025 • 0 new comments

• Remove cranelift-codegen-shared

  #6773 commented on Mar 9, 2025 • 0 new comments

• Add timezone host functions.

  #6899 commented on Mar 9, 2025 • 0 new comments

• Move CLIF legalization into ISLE

  #7321 commented on Mar 9, 2025 • 0 new comments

• Fine-grained network policies

  #7705 commented on Mar 9, 2025 • 0 new comments

• refactor: allow `Subscribe::ready` to be fallible

  #7713 commented on Mar 9, 2025 • 0 new comments

• feat: support `RuntimeImportIndex` lookups by string paths

  #7718 commented on Mar 9, 2025 • 0 new comments

• add linker to wasi preview2 that accepts custom closure

  #7778 commented on Mar 9, 2025 • 0 new comments

• wasi-io: Reimplement wasi-io/poll using a Pollable trait

  #7812 commented on Mar 9, 2025 • 0 new comments

• Proof-carrying code: change range facts to be more general.

  #7965 commented on Mar 9, 2025 • 0 new comments

• Print some machinst metrics

  #8107 commented on Mar 9, 2025 • 0 new comments

• Cranelift: shrink ABIArgSlot

  #8163 commented on Mar 9, 2025 • 0 new comments

• Cranelift: implement "precise store traps" in presence of store-tearing hardware.

  #8221 commented on Mar 9, 2025 • 0 new comments

• Module creation from premapped images

  #8245 commented on Mar 9, 2025 • 0 new comments

• cranelift: ISLE printer

  #8263 commented on Mar 9, 2025 • 0 new comments

• cranelift/x64: Narrow `test` immediate operands

  #8421 commented on Mar 9, 2025 • 0 new comments

• refactor(cranelift-codegen): remove `OnceLock`

  #8489 commented on Mar 9, 2025 • 0 new comments

• WIP: cranelift: omit function prologue and epilogue on x64 if possible

  #8516 commented on Mar 9, 2025 • 0 new comments

• wasmtime: Remove ALL constant phis

  #8565 commented on Mar 9, 2025 • 0 new comments

• wasmtime: Implement Extended Constant Expressions proposal

  #8568 commented on Mar 9, 2025 • 0 new comments

• wasmtime: Consume fuel on all return paths

  #8837 commented on Mar 9, 2025 • 0 new comments

• cranelift-codegen: no_std support

  #9007 commented on Mar 9, 2025 • 0 new comments

• egraphs: Canonicalize loose inequalities to strict inequalities (2nd attempt)

  #9040 commented on Mar 9, 2025 • 0 new comments

• egraphs: transpose select on operation to operation on select when it increases sharing

  #9074 commented on Mar 9, 2025 • 0 new comments

• wasmtime: Check stack limits only on exit from wasm

  #9093 commented on Mar 9, 2025 • 0 new comments

• Adding an --emit-opt-clif CLI option

  #9150 commented on Mar 9, 2025 • 0 new comments

• #7954 alias analysis attempt

  #9213 commented on Mar 9, 2025 • 0 new comments

• riscv64/x390: add *_overflow

  #9214 commented on Mar 9, 2025 • 0 new comments

• Make source links relative to OUT_DIR

  #9580 commented on Mar 9, 2025 • 0 new comments

• Add support for async/streams/futures

  #9582 commented on Mar 9, 2025 • 0 new comments

• wmemcheck support for additional allocation functions and granular memory

  #9641 commented on Mar 9, 2025 • 0 new comments

• Add optional close/shutdown message to AsyncWriteStream

  #9680 commented on Mar 9, 2025 • 0 new comments

• Expose component model in C api

  #9812 commented on Mar 9, 2025 • 0 new comments

• Implement initial-cwd for wasi:cli/environment

  #9831 commented on Mar 9, 2025 • 0 new comments

• Override component model `Lower::store_list` and `Lift::load_list` for f32/f64

  #9892 commented on Mar 9, 2025 • 0 new comments

• refactor: `no_std` `rustc_hash::{FxHashMap, FxHashSet}` aliases

  #9975 commented on Mar 9, 2025 • 0 new comments

• fix: `no_std` fix use without `unwind`

  #9977 commented on Mar 9, 2025 • 0 new comments

• refactor: remove `OnceLock`

  #9992 commented on Mar 9, 2025 • 0 new comments

• wasmtime-cli: support `run --invoke` for components using wave

  #10054 commented on Mar 9, 2025 • 0 new comments

• Add test for opening miscellaneous devices on UNIX-alikes.

  #10137 commented on Mar 9, 2025 • 0 new comments

• Support for stack switching proposal

  #10177 commented on Mar 9, 2025 • 0 new comments

• support pulley even if host triplet also works

  #10197 commented on Mar 9, 2025 • 0 new comments

• threads: add feature flags

  #10206 commented on Mar 9, 2025 • 0 new comments

• Don't pad .text to page size for pulley

  #10285 commented on Mar 9, 2025 • 0 new comments