rust - https://github.com/rust-lang/rust

Age	Commit message (Collapse)	Author	Lines
2018-03-22	rustc: Add a `#[wasm_custom_section]` attribute	Alex Crichton	-20/+0
	This commit is an implementation of adding custom sections to wasm artifacts in rustc. The intention here is to expose the ability of the wasm binary format to contain custom sections with arbitrary user-defined data. Currently neither our version of LLVM nor LLD supports this so the implementation is currently custom to rustc itself. The implementation here is to attach a `#[wasm_custom_section = "foo"]` attribute to any `const` which has a type like `[u8; N]`. Other types of constants aren't supported yet but may be added one day! This should hopefully be enough to get off the ground with some custom section support. The current semantics are that any constant tagged with `#[wasm_custom_section]` section will be appended to the corresponding section in the final output wasm artifact (and this affects dependencies linked in as well, not just the final crate). This means that whatever is interpreting the contents must be able to interpret binary-concatenated sections (or each constant needs to be in its own custom section). To test this change the existing `run-make` test suite was moved to a `run-make-fulldeps` folder and a new `run-make` test suite was added which applies to all targets by default. This test suite currently only has one test which only runs for the wasm target (using a node.js script to use `WebAssembly` in JS to parse the wasm output).
2014-04-14	Use new attribute syntax in python files in src/etc too (#13478)	Manish Goregaokar	-1/+1

2014-02-07	Added tests to make tidy	Derek Guenther	-0/+10

2013-11-29	Add a new run-make test directory	Alex Crichton	-0/+10
	This infrastructure is meant to support runnings tests that involve various interesting interdependencies about the types of crates being linked or possibly interacting with C libraries. The goal of these make tests is to not restrict them to a particular test runner, but allow each test to run its own tests. To this end, there is a new src/test/run-make directory which has sub-folders of tests. Each test requires a `Makefile`, and running the tests constitues simply running `make` inside the directory. The new target is `check-stageN-rmake`. These tests will have the destination directory (as TMPDIR) and the local rust compiler (as RUSTC) passed along to them. There is also some helpful cross-platform utilities included in src/test/run-make/tools.mk to aid with compiling C programs and running them. The impetus for adding this new test suite is to allow various interesting forms of testing rust linkage. All of the tests initially added are various flavors of compiling Rust and C with one another as well as just making sure that rust linkage works in general. Closes #10434