2bd03256b3
* Make regalloc2 `#![no_std]` This crate doesn't require any features from the standard library, so it can be made `no_std` to allow it to be used in environments that can't use the Rust standard library. This PR mainly performs the following mechanical changes: - `std::collections` is replaced with `alloc::collections`. - `std::*` is replaced with `core::*`. - `Vec`, `vec!`, `format!` and `ToString` are imported when needed since they are no longer in the prelude. - `HashSet` and `HashMap` are taken from the `hashbrown` crate, which is the same implementation that the standard library uses. - `FxHashSet` and `FxHashMap` are typedefs in `lib.rs` that are based on the `hashbrown` types. The only functional change is that `RegAllocError` no longer implements the `Error` trait since that is not available in `core`. Dependencies were adjusted to not require `std` and this is tested in CI by building against the `thumbv6m-none-eabi` target that doesn't have `std`. * Add the Error trait impl back under a "std" feature
83 lines
2.4 KiB
YAML
83 lines
2.4 KiB
YAML
# Derived from regalloc.rs' GitHub CI config file.
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name: Rust
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on:
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push:
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branches: [ main ]
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pull_request:
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branches: [ main ]
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jobs:
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# Lint code with rustfmt, report an error if it needs to be run.
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lint:
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runs-on: ubuntu-latest
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steps:
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- uses: actions/checkout@v3
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- name: Install rustfmt
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run: rustup component add rustfmt
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- name: Run rustfmt and check there's no difference
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run: cargo fmt --all -- --check
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# Make sure the code compiles and that all the tests pass.
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build:
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runs-on: ubuntu-latest
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steps:
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- uses: actions/checkout@v3
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- name: Build
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run: cargo build
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- name: Run tests
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run: cargo test --all --verbose
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# Make sure the code typechecks with non-default features enabled.
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features:
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runs-on: ubuntu-latest
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steps:
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- uses: actions/checkout@v3
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- name: Check with all features
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run: cargo check --all-features
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# Make sure the code and its dependencies compile without std.
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no_std:
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runs-on: ubuntu-latest
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steps:
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- uses: actions/checkout@v3
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- name: Install thumbv6m-none-eabi target
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run: rustup target add thumbv6m-none-eabi
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- name: Check no_std build
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run: cargo check --target thumbv6m-none-eabi --no-default-features --features trace-log,checker,enable-serde
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# Lint dependency graph for security advisories, duplicate versions, and
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# incompatible licences.
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cargo_deny:
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name: Cargo deny
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runs-on: ubuntu-latest
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steps:
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- uses: actions/checkout@v3
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with:
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submodules: true
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- run: |
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set -e
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curl -L https://github.com/EmbarkStudios/cargo-deny/releases/download/0.8.5/cargo-deny-0.8.5-x86_64-unknown-linux-musl.tar.gz | tar xzf -
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mv cargo-deny-*-x86_64-unknown-linux-musl/cargo-deny cargo-deny
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echo `pwd` >> $GITHUB_PATH
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- run: cargo deny check
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# Builds the fuzz targets.
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fuzz:
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runs-on: ubuntu-latest
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steps:
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- uses: actions/checkout@v3
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- name: Install nightly
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run: rustup toolchain install nightly
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- name: Install cargo-fuzz
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run: cargo +nightly install cargo-fuzz
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- name: Build ssagen fuzzing target
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run: cargo +nightly fuzz build ssagen
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- name: Build moves fuzzing target
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run: cargo +nightly fuzz build moves
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- name: Build ion fuzzing target
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run: cargo +nightly fuzz build ion
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- name: Build and smoke-test ion_checker fuzzing target
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run: cargo +nightly fuzz run ion_checker ./fuzz/smoketest/ion_checker.bin
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