Support IBM z/Architecture

This adds support for the IBM z/Architecture (s390x-ibm-linux).

The status of the s390x backend in its current form is:
- Wasmtime is fully functional and passes all tests on s390x.
- All back-end features supported, with the exception of SIMD.
- There is still a lot of potential for performance improvements.
- Currently the only supported processor type is z15.
This commit is contained in:
Ulrich Weigand
2021-05-03 16:34:15 +02:00
parent 92e0b6b9e8
commit 89b5fc776d
43 changed files with 24276 additions and 2 deletions

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