alexcrichton opened PR #10535 from alexcrichton:fix-pulley-abi to bytecodealliance:main:
This fixes the Pulley ABI code to only have a tail-call-specific adjustment on the tail ABI, not all ABIs. This matches what other backends such as riscv64 do as well. This is not exposed through wasm I believe because no native signature can exercise this code (I think) and all wasm code uses the
tailABI anyway.This was discovered by running Cranelift filetests using ASAN which is something I hope to be able to add to our CI in the near future.
<!--
Please make sure you include the following information:
If this work has been discussed elsewhere, please include a link to that
conversation. If it was discussed in an issue, just mention "issue #...".Explain why this change is needed. If the details are in an issue already,
this can be brief.Our development process is documented in the Wasmtime book:
https://docs.wasmtime.dev/contributing-development-process.htmlPlease ensure all communication follows the code of conduct:
https://github.com/bytecodealliance/wasmtime/blob/main/CODE_OF_CONDUCT.md
-->
alexcrichton requested fitzgen for a review on PR #10535.
alexcrichton requested wasmtime-compiler-reviewers for a review on PR #10535.
fitzgen submitted PR review.
fitzgen merged PR #10535.
Last updated: Dec 06 2025 at 07:03 UTC