Model traps #31
Comments
Merged
avanhatt
pushed a commit
that referenced
this issue
May 26, 2023
Per #31, we pass env vars and preopens via `command`, just like CLI arguments. Later, we plan to add another interface (e.g. `cli-reactor`) for reactors which need env vars and/or preopens, which will have a single function `initialize` that takes the same two parameters (but not stdio or CLI arg parameters). This also removes unused parts of `wasi-common` (e.g. args, and env vars, and preopen paths) which have been superceded by the `command` interface. Our eventual goal is to provide a more explicit interface for environment variables using WIT star imports such that the guest will import a zero-argument function (or value, when that is supported) for each variable it needs, allowing the host to statically verify that it can provide all those variables. However, star imports are not yet supported in `wit-bindgen`, and once they are, we'll likely still need a dynamic interface to support existing software. Note that I've added a `file_read` test which does not actually do anything yet, since not all the required host functions have been implemented. I plan to address that soon. Signed-off-by: Joel Dice <[email protected]>
avanhatt
pushed a commit
that referenced
this issue
May 26, 2023
Per #31, we pass env vars and preopens via `command`, just like CLI arguments. Later, we plan to add another interface (e.g. `cli-reactor`) for reactors which need env vars and/or preopens, which will have a single function `initialize` that takes the same two parameters (but not stdio or CLI arg parameters). This also removes unused parts of `wasi-common` (e.g. args, and env vars, and preopen paths) which have been superceded by the `command` interface. Our eventual goal is to provide a more explicit interface for environment variables using WIT star imports such that the guest will import a zero-argument function (or value, when that is supported) for each variable it needs, allowing the host to statically verify that it can provide all those variables. However, star imports are not yet supported in `wit-bindgen`, and once they are, we'll likely still need a dynamic interface to support existing software. Note that I've added a `file_read` test which does not actually do anything yet, since not all the required host functions have been implemented. I plan to address that soon. Signed-off-by: Joel Dice <[email protected]>
avanhatt
pushed a commit
to wellesley-prog-sys/wasmtime
that referenced
this issue
Sep 22, 2024
Enables the `AluOp::Eor*` opcodes in ASLp-generated specs. This just required implementing the `BVXor` spec op.
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Needed for, e.g.,
udivThe text was updated successfully, but these errors were encountered: