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dependabot[bot] af55db646b
Bump cranelift-faerie from d50e73a to a698c50 
Bumps [cranelift-faerie](https://github.com/CraneStation/cranelift) from `d50e73a` to `a698c50`.
- [Release notes](https://github.com/CraneStation/cranelift/releases)
- [Commits](d50e73af77...a698c50f96)

Signed-off-by: dependabot[bot] <support@dependabot.com>
2018-09-13 06:37:56 +00:00
examples Implement drop support (fixes #11) 2018-09-12 14:40:06 +02:00
src Implement drop support (fixes #11) 2018-09-12 14:40:06 +02:00
.gitignore Perform some optimizations 2018-09-02 13:36:45 +02:00
.travis.yml Add RUST_BACKTRACE=1 to .travis.yml 2018-07-19 18:58:30 +02:00
0001-Disable-stdsimd-in-libcore.patch Better libcore building instructions and rustup 2018-07-19 18:41:37 +02:00
0002-Disable-u128-and-i128-in-libcore.patch Rustup to rustc 1.30.0-nightly (fc81e3624 2018-09-07) 2018-09-08 11:11:46 +02:00
0003-Remove-atomics-from-libcore.patch Simpler patch for "Remove atomics from libcore" 2018-07-30 16:09:09 +02:00
0004-Disable-future-and-task-modules-because-they-contain.patch Update patch 0004 to latest libcore 2018-08-30 20:48:42 +02:00
0005-Disable-some-more-unsupported-stuff-in-libcore.patch Rustup to rustc 1.30.0-nightly (0f063aef6 2018-09-03) 2018-09-04 18:26:49 +02:00
build.sh Fix jit 2018-09-09 14:45:23 +02:00
Cargo.lock Bump cranelift-faerie from d50e73a to a698c50 2018-09-13 06:37:56 +00:00
Cargo.toml Implement trait objects (cc #14) 2018-09-08 18:00:06 +02:00
copy.clif Fix some bugs 2018-08-08 10:26:25 +02:00
LICENSE-APACHE Create LICENSE-APACHE 2018-06-22 19:33:35 +02:00
LICENSE-MIT Add LICENSE-MIT 2018-06-22 19:34:27 +02:00
prepare_libcore.sh Better libcore building instructions and rustup 2018-07-19 18:41:37 +02:00
Readme.md Implement Box rvalue 2018-09-04 19:04:25 +02:00
rust-toolchain Initial commit 2018-06-17 18:05:11 +02:00

Readme.md

Work in progress cranelift codegen backend for rust

⚠⚠⚠ This doesn't do anything useful yet ⚠⚠⚠

Building

$ git clone https://github.com/bjorn3/rustc_codegen_cranelift.git
$ cd rustc_codegen_cranelift
$ rustup override set nightly
$ git submodule update --init
$ cargo build

Usage

$ rustc -Zcodegen-backend=$(pwd)/target/debug/librustc_codegen_cranelift.so my_crate.rs --crate-type lib -Og

Building libcore

$ rustup component add rust-src
$ ./prepare_libcore.sh
$ ./build.sh

This should stop with error: aborting due to <...> previous errors

Please submit a bug if not

Not yet supported

  • Checked binops

  • Drop glue

  • Building libraries

  • Other call abi's

  • Unsized types

  • Slice indexing

  • Sub slice

  • Inline assembly

  • Custom sections

Known errors

  • cranelift-module api seems to be used wrong, thus causing panic for some consts
  • cranelift-codegen doesn't have encodings for some instructions for types smaller than I32