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[wasi-common]: add armv7 support to wasi-common (#1269)

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* Add armv7 support to wasi-common

This commit enables `target_pointer_width = 32` compatibility for
`wasi-common` (and by transitivity, any crate found inside, e.g., `yanix`).
I've also added a simplistic (bare minimum) check to our CI to ensure
that `wasi-common` cross-compiles to `armv7-unknown-gnueabihf` fine.
While here, I've done the same for `wasm32-unknown-emscripten`.

* Clean arch-specific impls + reuse libc consts

* Make SeekLoc::from_raw platform independent

* Collapse CI cc jobs into one
This commit is contained in:
Jakub Konka
2020-03-10 19:18:59 +01:00
committed by GitHub
parent 67bfeea16f
commit bd5e71b038
11 changed files with 76 additions and 129 deletions
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8
crates/wasi-common/src/old/snapshot_0/sys/unix/emscripten/host_impl.rs
View File

@@ -1,15 +1,15 @@
use crate::old::snapshot_0::{wasi, Result};
use crate::old::snapshot_0::wasi::{self, WasiResult};
pub(crate) const O_RSYNC: yanix::file::OFlag = yanix::file::OFlag::RSYNC;
pub(crate) fn stdev_from_nix(dev: libc::dev_t) -> Result<wasi::__wasi_device_t> {
pub(crate) fn stdev_from_nix(dev: libc::dev_t) -> WasiResult<wasi::__wasi_device_t> {
Ok(wasi::__wasi_device_t::from(dev))
}
pub(crate) fn stino_from_nix(ino: libc::ino_t) -> Result<wasi::__wasi_inode_t> {
pub(crate) fn stino_from_nix(ino: libc::ino_t) -> WasiResult<wasi::__wasi_inode_t> {
Ok(wasi::__wasi_device_t::from(ino))
}
pub(crate) fn stnlink_from_nix(nlink: libc::nlink_t) -> Result<wasi::__wasi_linkcount_t> {
pub(crate) fn stnlink_from_nix(nlink: libc::nlink_t) -> WasiResult<wasi::__wasi_linkcount_t> {
Ok(nlink)
}