Commit Graph

10 Commits

Author SHA1 Message Date
Alex Crichton 8521530f49 Fix __divsi3 and __udivsi3 on thumbv6m targets
This commit fixes a bug accidentally introduced in #285 where some
lingering references remained to `#[cfg(thumbv6m)]` but this, since the
historical revert, was renamed to `#[cfg(thumb_1)]`. This caused on the
thumbv6m platform for the intrinsics to be accidentally omitted because
the build script didn't actually compile them but the Rust code thought
the C code was in use.

After correcting the `#[cfg]` statements the CI configuration for the
`thumb*` family of targets was all updated. The support for xargo
testing was removed from `run.sh` since it had long since bitrotted, and
the script was updated to simply build the intrinsics example to attempt
to link for each of these targets. This in turn exposed the bug locally
and allowed to confirm a fix once the `#[cfg]` statements were
corrected.

cc rust-lang/rust#60782
2019-05-14 12:26:09 -07:00
Jorge Aparicio 3f723d1141 modify the CI setup to run tests on the thumb targets 2017-04-10 17:16:13 -05:00
Jorge Aparicio 3992ed1e7a CI: use a recent nightly
- add #[no_mangle] to the panic_fmt lang item to adjust to changes in
the visibility algorithm

- adjust to changes in the layout of Cargo's target directory

- use a newer Xargo to reduce the build time of the sysroot (only core
is compiled as part of the sysroot now)
2016-12-31 10:04:40 -05:00
Jorge Aparicio 5c0e0f2070 CI: use Xargo 0.2.x
this version uses the rust-src component that rustup installs instead
of fetching the source tarball from static.r-l.o, which sometimes went
wrong due to the fallible logic that Xargo 0.1.x used
2016-11-23 12:47:42 -05:00
Matt Ickstadt 2a8cca03d8 Fix apt 404s in Docker
`apt update` and `apt install` should be in the same Docker RUN statement, otherwise `apt update` will be cached and `apt install` will 404 if a package no longer exists.
2016-11-12 16:08:13 -06:00
Jorge Aparicio 213d929f86 drop the target files 2016-10-06 23:20:09 -05:00
Jorge Aparicio 89ebc46f37 pick target during Xargo installation 2016-09-30 20:41:59 -05:00
Jorge Aparicio fb5cb0e4c1 fix Xargo installation 2016-09-30 20:20:15 -05:00
Jorge Aparicio 43e019dfc4 cache Cargo artifacts
notable changes in the docker-based testing infrastructure

- the docker containers can now modify $CARGO_HOME, to re-use the outer
  Cargo registry, and the target directory to re-use build artifacts.

- the docker containers are removed when their execution finishes
  because it's no longer necessary to re-start them to inspect them
  because all the interesting output is in the outer target directory
2016-09-30 17:39:36 -05:00
Jorge Aparicio b5797dc2a2 adapt to new testing infrastructure 2016-09-29 18:50:04 -05:00