Merge branch 'master' into next

.github/workflows/build.yml

@@ -26,6 +26,9 @@ jobs:
           - nightly
           - 1.59
     runs-on: ubuntu-latest
+    env:
+      # rustup prioritizes environment variables over rust-toolchain.toml files.
+      RUSTUP_TOOLCHAIN: ${{ matrix.rust }}
     steps:
       - uses: actions/checkout@v4
       - uses: dtolnay/rust-toolchain@master
@@ -53,7 +56,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: dtolnay/rust-toolchain@nightly
         with:
-          targets: x86_64-unknown-linux-musl, i686-unknown-linux-gnu, thumbv7em-none-eabihf
+          targets: x86_64-unknown-linux-musl, i686-unknown-linux-musl, thumbv7em-none-eabihf
 
       - run: cargo build
 
@@ -69,9 +72,12 @@ jobs:
 
       - name: "Build on non x86_64 platforms"
         run: |
-          cargo build --target i686-unknown-linux-gnu --no-default-features --features nightly
+          cargo build --target i686-unknown-linux-musl --no-default-features --features nightly
           cargo build --target thumbv7em-none-eabihf --no-default-features --features nightly
 
+      - run: cargo test --target i686-unknown-linux-musl --no-default-features --features nightly
+        if: runner.os == 'Linux'
+
   bootloader-test:
     name: "Bootloader Integration Test"
 

Cargo.toml

@@ -15,7 +15,7 @@ license = "MIT/Apache-2.0"
 name = "x86_64"
 readme = "README.md"
 repository = "https://github.com/rust-osdev/x86_64"
-version = "0.15.1"
+version = "0.15.2"
 edition = "2018"
 rust-version = "1.59" # Needed to support inline asm and default const generics
 
@@ -28,8 +28,9 @@ rustversion = "1.0.5"
 [features]
 default = ["nightly", "instructions"]
 instructions = []
-nightly = [ "const_fn", "step_trait", "abi_x86_interrupt", "asm_const" ]
+nightly = ["const_fn", "step_trait", "abi_x86_interrupt", "asm_const"]
 abi_x86_interrupt = []
+# deprecated, no longer needed
 const_fn = []
 asm_const = []
 step_trait = []

Changelog.md

@@ -5,6 +5,46 @@
 - [add `Mapper::clear` to clear any page table entry regardless of the present flag](https://github.com/rust-osdev/x86_64/pull/484)
 - [`Mapper::unmap` now also returns the flags of the page ](https://github.com/rust-osdev/x86_64/pull/484)
 
+# 0.15.2 – 2024-11-30
+
+This release is compatible with Rust nightlies starting with `nightly-2024-11-23` (this only applies when the `nightly` feature is used).
+
+## New Features
+
+- [add `GlobalDescriptorTable::limit`](https://github.com/rust-osdev/x86_64/pull/413)
+- [constify PhysFrame functions](https://github.com/rust-osdev/x86_64/pull/489)
+- [add `size` and `len` for `PageRange`, `PhysFrameRange`, `PageRangeInclusive` and `PhysFrameRangeInclusive`](https://github.com/rust-osdev/x86_64/pull/491)
+- [TryFrom implementation for ExceptionVector](https://github.com/rust-osdev/x86_64/pull/506)
+
+## Fixes
+
+- [Only enable instructions on `x86_64`](https://github.com/rust-osdev/x86_64/pull/483)
+- [Ensure that Page actually implements Hash](https://github.com/rust-osdev/x86_64/pull/490)
+- [fix field order for INVPCID descriptor](https://github.com/rust-osdev/x86_64/pull/508)
+- [fix typo in "InvPicdCommand"](https://github.com/rust-osdev/x86_64/pull/509)
+- [fix signature of Step::steps_between implementations](https://github.com/rust-osdev/x86_64/pull/513)
+
+## Other Improvements
+
+- [docs: add aliases for `in{,b,w,l}` and `out{,b,w,l}`](https://github.com/rust-osdev/x86_64/pull/474)
+- [ci: migrate away from unmaintained actions](https://github.com/rust-osdev/x86_64/pull/478)
+- [chore: migrate from legacy `rust-toolchain` to `rust-toolchain.toml`](https://github.com/rust-osdev/x86_64/pull/479)
+- [test: replace `x86_64-bare-metal.json` with `x86_64-unknown-none`](https://github.com/rust-osdev/x86_64/pull/477)
+- [docs: fix and detect warnings](https://github.com/rust-osdev/x86_64/pull/475)
+- [CI: Set `-Crelocation-model=static` in `RUSTFLAGS` for bootloader test job](https://github.com/rust-osdev/x86_64/pull/480)
+- [silence warning about cast](https://github.com/rust-osdev/x86_64/pull/482)
+- [fix cfg related warnings](https://github.com/rust-osdev/x86_64/pull/485)
+- [fix warnings](https://github.com/rust-osdev/x86_64/pull/488)
+- [don't use label starting with 1](https://github.com/rust-osdev/x86_64/pull/492)
+- [fix testing](https://github.com/rust-osdev/x86_64/pull/495)
+- [remove `#![feature(asm_const)]`](https://github.com/rust-osdev/x86_64/pull/496)
+- [Remove stabilized const_mut_refs feature](https://github.com/rust-osdev/x86_64/pull/501)
+- [Fix clippy warnings](https://github.com/rust-osdev/x86_64/pull/502)
+- [fix CI job for building on MSRV](https://github.com/rust-osdev/x86_64/pull/510)
+- [gate HandlerFunc behind target_arch = "x86{\_64}"](https://github.com/rust-osdev/x86_64/pull/507)
+- [Typo fix in TaskStateSegment comment](https://github.com/rust-osdev/x86_64/pull/504)
+- [Minor clarification DescriptorTablePointer::limit comment](https://github.com/rust-osdev/x86_64/pull/503)
+
 # 0.15.1 – 2024-03-19
 
 ## New Features