Version 0.3 switched to using assembly implementations by default, which
both perform better and build more quickly. This invokes the C compiler
from build.rs. If Wasmer would prefer to avoid that build dependency, we
could enable the new `pure` feature.
WIT values are native Rust values. But records are represented as a
vector of WIT values. In order to provide a super neat API to the
user, Serde is used to deserialize this vector of WIT values to a
large variety of Rust values.
The `Type::Record` variant now is defined by `RecordType`. In
addition, `InterfaceType` has a new variant: `Record`, that is also
defined by `RecordType`. Encoders and decoders are updated to consider
`RecordType`, which removes code duplication and simplify code.
This patch updates the `Type` type to be an enum with 2 variants:
`Function` and `Record`, resp. to represent:
1. `(@interface type (func (param i32 i32) (result string)))`
2. `(@interface type (record string i32))`
This patch updates the binary encoder and decoder, along with the WAT
encoder and decoder.
The index is bound to `u32::max_value()`. The invocation inputs'
length is bound to `usize::max_value()`, which can be
`u64::max_value`. Consequently, casting the invocation inputs' length
to `u32` can lead to an integer overflow. It is better to cast `index`
to `usize` when comparing with the invocation inputs' length.
1332: Add `CompilerConfig` opt to disable IR verification in debug mode r=MarkMcCaskey a=MarkMcCaskey
Resolves#1330
# Review
- [x] Add a short description of the the change to the CHANGELOG.md file
Co-authored-by: Mark McCaskey <mark@wasmer.io>
Basically the `x-to-y` instructions have been renamed `y.from_x`. This
patch updates the instruction. The binary representation isn't
specified yet, so it's just arbitrary values.
1327: fix(interface-types) Stack pops items in the same order than Wasm invocation rule r=Hywan a=Hywan
This PR fixes the items order when popped from the stack. It matches [the Wasm invocation rule](https://webassembly.github.io/spec/core/exec/instructions.html#invocation-of-function-address).
Not that it is more performant in our case, since we use the `drain` API rather than `drain` + `rev`.
Co-authored-by: Ivan Enderlin <ivan.enderlin@hoa-project.net>
1292: Experimental Support for Android (x86_64 and AArch64) r=syrusakbary a=igrep
# Description
Related: https://github.com/wasmerio/wasmer/issues/1113
# Current Status
- ~~This pull request is a draft until the next version of libc crate (which should contain https://github.com/rust-lang/libc/pull/1622)~~
- Now released! 🎉
- I confirmed the tests of wasmer-runtime-core pass on Android x86\_64.
- The other tests including ones on AArch64 seems too hard so far... 😓
# Review
- [x] Add a short description of the the change to the CHANGELOG.md file
# Note
I'm happy given any hint to test of Android specific code (esp. in libc I added in https://github.com/rust-lang/libc/pull/1622).
Co-authored-by: Yuji Yamamoto <yuji-yamamoto@iij.ad.jp>
Co-authored-by: YAMAMOTO Yuji <yuji-yamamoto@iij.ad.jp>
Co-authored-by: Mark McCaskey <5770194+MarkMcCaskey@users.noreply.github.com>
