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Pull requests: bytecodealliance/wasmtime

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Pull requests list

Define alias regions for GC header fields and array length wasmtime:api Related to the API of the `wasmtime` crate itself wasmtime:ref-types Issues related to reference types and GC in Wasmtime
#14353 opened Sep 17, 2026 by fitzgen Member Loading…
1
component: Defer host task creation wasmtime:api Related to the API of the `wasmtime` crate itself
#14350 opened Sep 16, 2026 by adamrk Contributor Loading…
4
winch: support tail calls with callee cleanup cranelift:area:aarch64 Issues related to AArch64 backend. cranelift:area:machinst Issues related to instruction selection and the new MachInst backend. cranelift:area:x64 Issues related to x64 codegen cranelift Issues related to the Cranelift code generator fuzzing Issues related to our fuzzing infrastructure wasmtime:api Related to the API of the `wasmtime` crate itself wasmtime:config Issues related to the configuration of Wasmtime
#14349 opened Sep 16, 2026 by macovedj Contributor Loading…
5
Add support for the compact imports proposal fuzzing Issues related to our fuzzing infrastructure wasmtime:api Related to the API of the `wasmtime` crate itself wasmtime:c-api Issues pertaining to the C API. wasmtime:config Issues related to the configuration of Wasmtime wasmtime:docs Issues related to Wasmtime's documentation
#14335 opened Sep 14, 2026 by chacailline Loading…
6
[49.0.0] Disable using memset on tables
#14330 opened Sep 14, 2026 by alexcrichton Member Loading…
wasmtime serve: Support multiple sockets, unix sockets
#14320 opened Sep 11, 2026 by simolus3 Contributor Loading…
3
Avoid realtime clock and immediate-timer imports while the preview1 adapter is paused wasi Issues pertaining to WASI
#14319 opened Sep 11, 2026 by carsonfarmer Loading…
1
5
implement {future,stream}.forward wasm-proposal:component-model-async Issues related to the WebAssembly Component Model async proposal wasmtime:api Related to the API of the `wasmtime` crate itself
#14206 opened Aug 25, 2026 by rvolosatovs Member • Draft
c-api: install headers from build.rs without requiring cmake wasmtime:c-api Issues pertaining to the C API.
#14144 opened Aug 16, 2026 by Isekai923 Loading…
2
feat: implement PartialEq/Eq/Hash for Func cranelift:meta Everything related to the meta-language. cranelift:module cranelift Issues related to the Cranelift code generator isle Related to the ISLE domain-specific language wasmtime:api Related to the API of the `wasmtime` crate itself wasmtime:c-api Issues pertaining to the C API. wasmtime:docs Issues related to Wasmtime's documentation
#14128 opened Aug 12, 2026 by smarcd Loading…
21
perf: cranelift-codegen-meta: less llvm-lines: strings.join(" ") and iterators cranelift:meta Everything related to the meta-language. cranelift Issues related to the Cranelift code generator
#14127 opened Aug 12, 2026 by dishmaker Contributor • Draft
debugger: expose shared memories to gdbstub wasmtime:api Related to the API of the `wasmtime` crate itself
#14087 opened Aug 6, 2026 by AlisinaDevelo Loading…
13
WIP: Async Accessor::with fuzzing Issues related to our fuzzing infrastructure wasi Issues pertaining to WASI wasmtime:api Related to the API of the `wasmtime` crate itself
#14019 opened Jul 29, 2026 by adamrk Contributor • Draft
1
feat(cranelift): GHC calling convention cranelift:area:aarch64 Issues related to AArch64 backend. cranelift:area:machinst Issues related to instruction selection and the new MachInst backend. cranelift:area:x64 Issues related to x64 codegen cranelift:docs cranelift Issues related to the Cranelift code generator
#13913 opened Jul 21, 2026 by playX18 Loading…
3 tasks done
4
Skip resource-borrow scope tracking for borrow-free signatures performance wasmtime:api Related to the API of the `wasmtime` crate itself wasmtime Issues about wasmtime that don't fall into another label
#13888 opened Jul 16, 2026 by tschneidereit Member Loading…
2
Component hostcall optimizations performance wasm-proposal:component-model Issues related to the WebAssembly Component Model proposal wasmtime:api Related to the API of the `wasmtime` crate itself
#13876 opened Jul 14, 2026 by tschneidereit Member Loading…
4
cranelift: add arm32 backend cranelift:area:machinst Issues related to instruction selection and the new MachInst backend. cranelift:meta Everything related to the meta-language. cranelift Issues related to the Cranelift code generator isle Related to the ISLE domain-specific language
#13854 opened Jul 9, 2026 by obeis Loading…
8
Arm32 thumb2 (Cortex-M) support cranelift:meta Everything related to the meta-language. cranelift Issues related to the Cranelift code generator isle Related to the ISLE domain-specific language
#13815 opened Jul 4, 2026 by cpetig Contributor Loading…
16
riscv64: Split clobber save/restore SP adjustment for compressed instructions cranelift:area:aarch64 Issues related to AArch64 backend. cranelift:area:machinst Issues related to instruction selection and the new MachInst backend. cranelift:area:x64 Issues related to x64 codegen cranelift Issues related to the Cranelift code generator
#13797 opened Jul 1, 2026 by rajeshgangam Contributor Loading…
4 tasks
1
1
Rec group builder wasm-proposal:gc Issues with the implementation of the gc wasm proposal wasmtime:api Related to the API of the `wasmtime` crate itself wasmtime:docs Issues related to Wasmtime's documentation
#13687 opened Jun 18, 2026 by somdoron Contributor Loading…
29
LTS: Fix build failure on s390x/musl wasmtime:api Related to the API of the `wasmtime` crate itself
#13489 opened May 26, 2026 by WhyNotHugo • Draft
3
[ci] More CI critical-path length optimizations wasmtime:api Related to the API of the `wasmtime` crate itself
#13352 opened May 13, 2026 by tschneidereit Member Loading…
5
wasi-http: p3 single-instance-per-request coverage and fixes
#13345 opened May 12, 2026 by posborne Collaborator Loading…
8
perf(aarch64): use lr-only linkage frames for simple regular calls cranelift:area:aarch64 Issues related to AArch64 backend. cranelift Issues related to the Cranelift code generator
#13055 opened Apr 11, 2026 by pnodet Contributor • Draft
1
MMU-based epoch interruption cranelift:area:aarch64 Issues related to AArch64 backend. cranelift:area:machinst Issues related to instruction selection and the new MachInst backend. cranelift:area:x64 Issues related to x64 codegen cranelift:docs cranelift:meta Everything related to the meta-language. cranelift Issues related to the Cranelift code generator wasmtime:api Related to the API of the `wasmtime` crate itself wasmtime:config Issues related to the configuration of Wasmtime
#12990 opened Apr 8, 2026 by erikrose Contributor Loading…
13 of 14 tasks
35
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