Stream: git-wasmtime

Topic: wasmtime / issue #8694 Either support or explicitly rejec...

view this post on Zulip Wasmtime GitHub notifications bot (May 26 2024 at 13:21):

bjorn3 opened issue #8694:

Feature

The x32 abi uses 32bit pointers rather than 64bit pointers. Currently Cranelift accepts x86_64-unknown-linux-gnux32 as target but treats it as x86_64-unknown-linux including usage of 64bit pointers. Cranelift should either implement actual x32 support or reject building a TargetIsa for it.

Benefit

Avoid silent miscompilation.

view this post on Zulip Wasmtime GitHub notifications bot (Sep 24 2025 at 22:13):

abrown closed issue #8694:

Feature

The x32 abi uses 32bit pointers rather than 64bit pointers. Currently Cranelift accepts x86_64-unknown-linux-gnux32 as target but treats it as x86_64-unknown-linux including usage of 64bit pointers. Cranelift should either implement actual x32 support or reject building a TargetIsa for it.

Benefit

Avoid silent miscompilation.

Last updated: Dec 06 2025 at 06:05 UTC