Stream: git-wasmtime

Topic: wasmtime / PR #2266 New backend unwind

Wasmtime GitHub notifications bot (Oct 05 2020 at 22:50):

yurydelendik opened PR #2266 from new-backend-unwind to main:

Addresses unwind for experimental x64 item from #2079 . Code was just changed copy for the old x86 backend for SystemV. The preliminary code enables backtrace on SystemV call convension; enables "traps::*" tests there.

Investigate or not sure if possible:

• [ ] fix unit test in new "systemv.rs"
• [ ] not to use UnwindInfoKind?
• [ ] some externref / gc tests stopped working, due to stackmaps?

Wasmtime GitHub notifications bot (Oct 06 2020 at 15:38):

yurydelendik updated PR #2266 from new-backend-unwind to main:

Addresses unwind for experimental x64 item from #2079 . Code was just changed copy for the old x86 backend for SystemV. The preliminary code enables backtrace on SystemV call convension; enables "traps::*" tests there.

Investigate or not sure if possible:

• [ ] fix unit test in new "systemv.rs"
• [ ] not to use UnwindInfoKind?
• [ ] some externref / gc tests stopped working, due to stackmaps?

Wasmtime GitHub notifications bot (Oct 06 2020 at 16:12):

yurydelendik updated PR #2266 from new-backend-unwind to main:

Addresses unwind for experimental x64 item from #2079 . Code was just changed copy for the old x86 backend for SystemV. The preliminary code enables backtrace on SystemV call convension; enables "traps::*" tests there.

Investigate or not sure if possible:

• [ ] fix unit test in new "systemv.rs"
• [ ] not to use UnwindInfoKind?
• [ ] some externref / gc tests stopped working, due to stackmaps?

Wasmtime GitHub notifications bot (Oct 06 2020 at 17:15):

yurydelendik edited PR #2266 from new-backend-unwind to main:

Addresses unwind for experimental x64 item from #2079 . Code was just changed copy for the old x86 backend for SystemV. The preliminary code enables backtrace on SystemV call convension; enables "traps::*" tests there.

Investigate or not sure if possible:

• [ ] fix unit test in new "systemv.rs"
• [ ] detect "sp += " + "group" push
• [ ] not to use UnwindInfoKind?
• [ ] some externref / gc tests stopped working, due to stackmaps?

Wasmtime GitHub notifications bot (Oct 06 2020 at 17:25):

yurydelendik edited PR #2266 from new-backend-unwind to main:

Addresses unwind for experimental x64 item from #2079 . Code was just changed copy for the old x86 backend for SystemV. The preliminary code enables backtrace on SystemV call convension; enables "traps::*" tests there.

Investigate or not sure if possible:

• [x] fix unit test in new "systemv.rs"
• [ ] detect "sp += " + "group" push
• [ ] not to use UnwindInfoKind?
• [ ] some externref / gc tests stopped working, due to stackmaps?

Wasmtime GitHub notifications bot (Oct 06 2020 at 17:25):

yurydelendik updated PR #2266 from new-backend-unwind to main:

Addresses unwind for experimental x64 item from #2079 . Code was just changed copy for the old x86 backend for SystemV. The preliminary code enables backtrace on SystemV call convension; enables "traps::*" tests there.

Investigate or not sure if possible:

• [x] fix unit test in new "systemv.rs"
• [ ] detect "sp += " + "group" push
• [ ] not to use UnwindInfoKind?
• [ ] some externref / gc tests stopped working, due to stackmaps?

Last updated: Nov 22 2024 at 16:03 UTC