* Make sure vmoffset are aligned to pointer size (for #4059)
* Fix linter
* Be more conservative on alignment
* Bumped MAGIC Header version as vmoffset changed
* Update linux wasmu files for CI deserialize test
* Updated windows wasmu files for deserialize CI test
* Example of allocated artifact
* Better error when Instancing fail because of OS/Arch issue
* Add missing brnach for new error
---------
Co-authored-by: Syrus Akbary <me@syrusakbary.com>
This commit extracts changes to core libraries made in the WASIX branch.
It is not reasonable to extract the partial commit history, so this is
just a batch commit.
The history will make a bit more sense again if we decide to merge the
WASIX branch with full commit history.
- Implemented multi-threading for both JS and SYS, plus other WASIX implementations
- Added a longjmp capability required for bash and other WASIX implementations
- Added real signals to WASIX
- Added a stack unwinding and winding functionality
- Implemented memory forking which will be used for process forking
- Added the ability to fork the current process
- Added the vfork functionality
- Moved over to the WasiPipe implementation
- Added more syscalls needed for bash on WASIX
- Ported wasmer-os into wasmer
- Added a union file system and the character devices
- Moved the cursors to the file handles rather than the file so that they are multithread safe and can handle concurrent IO
- Reimplemented the poll_oneoff functionality to support full ASYNC
- Added support for mapping directories in the host file system into WASIX sandbox file systems
- Implemented fully ASYNC sockets and emulated ASYNC files
- Made the file locks more granular to allow for concurrent poll and accept operations
- Fixed a race condition on the event notifications
The Universal type was essentially a builder of engines that's given a
compiler backend and creates an Engine with .engine() method. The name
was not clear.
