add arm-maintainers to various targets

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David Wood 2025-10-02 11:47:14 +01:00
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14 changed files with 152 additions and 17 deletions

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@ -47,6 +47,7 @@
- [\*-apple-watchos](platform-support/apple-watchos.md)
- [\*-apple-visionos](platform-support/apple-visionos.md)
- [aarch64-nintendo-switch-freestanding](platform-support/aarch64-nintendo-switch-freestanding.md)
- [aarch64-unknown-linux-gnu](platform-support/aarch64-unknown-linux-gnu.md)
- [aarch64-unknown-linux-musl](platform-support/aarch64-unknown-linux-musl.md)
- [aarch64-unknown-none*](platform-support/aarch64-unknown-none.md)
- [aarch64_be-unknown-none-softfloat](platform-support/aarch64_be-unknown-none-softfloat.md)
@ -67,6 +68,7 @@
- [arm\*-unknown-linux-\*](./platform-support/arm-linux.md)
- [armeb-unknown-linux-gnueabi](platform-support/armeb-unknown-linux-gnueabi.md)
- [armv5te-unknown-linux-gnueabi](platform-support/armv5te-unknown-linux-gnueabi.md)
- [armv7-unknown-linux-gnueabi](platform-support/armv7-unknown-linux-gnueabi.md)
- [armv7-unknown-linux-uclibceabi](platform-support/armv7-unknown-linux-uclibceabi.md)
- [armv7-unknown-linux-uclibceabihf](platform-support/armv7-unknown-linux-uclibceabihf.md)
- [armv6k-nintendo-3ds](platform-support/armv6k-nintendo-3ds.md)

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@ -34,7 +34,7 @@ target | notes
-------|-------
[`aarch64-apple-darwin`](platform-support/apple-darwin.md) | ARM64 macOS (11.0+, Big Sur+)
[`aarch64-pc-windows-msvc`](platform-support/windows-msvc.md) | ARM64 Windows MSVC
`aarch64-unknown-linux-gnu` | ARM64 Linux (kernel 4.1+, glibc 2.17+)
[`aarch64-unknown-linux-gnu`](platform-support/aarch64-unknown-linux-gnu.md) | ARM64 Linux (kernel 4.1+, glibc 2.17+)
[`i686-pc-windows-msvc`](platform-support/windows-msvc.md) | 32-bit MSVC (Windows 10+, Windows Server 2016+, Pentium 4) [^x86_32-floats-return-ABI] [^win32-msvc-alignment]
`i686-unknown-linux-gnu` | 32-bit Linux (kernel 3.2+, glibc 2.17+, Pentium 4) [^x86_32-floats-return-ABI]
[`x86_64-pc-windows-gnu`](platform-support/windows-gnu.md) | 64-bit MinGW (Windows 10+, Windows Server 2016+)
@ -93,7 +93,7 @@ target | notes
[`aarch64-unknown-linux-ohos`](platform-support/openharmony.md) | ARM64 OpenHarmony
`arm-unknown-linux-gnueabi` | Armv6 Linux (kernel 3.2+, glibc 2.17)
`arm-unknown-linux-gnueabihf` | Armv6 Linux, hardfloat (kernel 3.2+, glibc 2.17)
`armv7-unknown-linux-gnueabihf` | Armv7-A Linux, hardfloat (kernel 3.2+, glibc 2.17)
[`armv7-unknown-linux-gnueabihf`](platform-support/armv7-unknown-linux-gnueabi.md) | Armv7-A Linux, hardfloat (kernel 3.2+, glibc 2.17)
[`armv7-unknown-linux-ohos`](platform-support/openharmony.md) | Armv7-A OpenHarmony
[`loongarch64-unknown-linux-gnu`](platform-support/loongarch-linux.md) | LoongArch64 Linux, LP64D ABI (kernel 5.19+, glibc 2.36), LSX required
[`loongarch64-unknown-linux-musl`](platform-support/loongarch-linux.md) | LoongArch64 Linux, LP64D ABI (kernel 5.19+, musl 1.2.5), LSX required
@ -159,7 +159,7 @@ target | std | notes
[`armv5te-unknown-linux-gnueabi`](platform-support/armv5te-unknown-linux-gnueabi.md) | ✓ | Armv5TE Linux (kernel 4.4+, glibc 2.23)
`armv5te-unknown-linux-musleabi` | ✓ | Armv5TE Linux with musl 1.2.3
[`armv7-linux-androideabi`](platform-support/android.md) | ✓ | Armv7-A Android
`armv7-unknown-linux-gnueabi` | ✓ | Armv7-A Linux (kernel 4.15+, glibc 2.27)
[`armv7-unknown-linux-gnueabi`](platform-support/armv7-unknown-linux-gnueabi.md) | ✓ | Armv7-A Linux (kernel 4.15+, glibc 2.27)
`armv7-unknown-linux-musleabi` | ✓ | Armv7-A Linux with musl 1.2.3
`armv7-unknown-linux-musleabihf` | ✓ | Armv7-A Linux with musl 1.2.3, hardfloat
[`armv7a-none-eabi`](platform-support/armv7a-none-eabi.md) | * | Bare Armv7-A

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@ -0,0 +1,50 @@
# `aarch64-unknown-linux-gnu`
**Tier: 1 (with Host Tools)**
Target for 64-bit little endian ARMv8-A Linux 4.1+ programs using glibc 2.17+.
## Target maintainers
- [@rust-lang/arm-maintainers][arm_maintainers] ([rust@arm.com][arm_email])
[arm_maintainers]: https://github.com/rust-lang/team/blob/master/teams/arm-maintainers.toml
[arm_email]: mailto:rust@arm.com
## Requirements
Building the target itself requires a 64-bit little endian ARMv8-A compiler that is supported by
`cc-rs`.
## Building the target
The target can be built by enabling it for a `rustc` build:
```toml
[build]
target = ["aarch64-unknown-linux-gnu"]
```
If cross-compiling, make sure your C compiler is included in `$PATH`, then add it to the
`bootstrap.toml`:
```toml
[target.aarch64-unknown-linux-musl]
cc = "aarch64-linux-gnu-gcc"
cxx = "aarch64-linux-gnu-g++"
ar = "aarch64-linux-gnu-ar"
linker = "aarch64-linux-gnu-gcc"
```
## Building Rust programs
This target is distributed through `rustup`, and otherwise requires no special configuration.
## Cross-compilation
This target can be cross-compiled from any host.
## Testing
This target can be tested as normal with `x.py` on a 64-bit little endian ARMv8-A host or via QEMU
emulation.

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@ -14,9 +14,12 @@ Processors in this family include the [Arm Cortex-A35, 53, 76, etc][aarch64-cpus
## Target maintainers
[Rust Embedded Devices Working Group Arm Team]
- [Rust Embedded Devices Working Group Arm Team]
- [@rust-lang/arm-maintainers][arm_maintainers] ([rust@arm.com][arm_email])
[Rust Embedded Devices Working Group Arm Team]: https://github.com/rust-embedded/wg?tab=readme-ov-file#the-arm-team
[arm_maintainers]: https://github.com/rust-lang/team/blob/master/teams/arm-maintainers.toml
[arm_email]: mailto:rust@arm.com
## Target CPU and Target Feature options

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@ -14,8 +14,8 @@ Linux (but not Android). Those targets are:
* [`armv5te-unknown-linux-gnueabi`](armv5te-unknown-linux-gnueabi.md)
* `armv5te-unknown-linux-musleabi`
* `armv5te-unknown-linux-uclibceabi`
* `armv7-unknown-linux-gnueabi`
* `armv7-unknown-linux-gnueabihf`
* [`armv7-unknown-linux-gnueabi`](armv7-unknown-linux-gnueabi.md)
* [`armv7-unknown-linux-gnueabihf`](armv7-unknown-linux-gnueabi.md)
* `armv7-unknown-linux-musleabi`
* `armv7-unknown-linux-musleabihf`
* `armv7-unknown-linux-ohos`

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@ -0,0 +1,51 @@
# `armv7-unknown-linux-gnueabi` and `armv7-unknown-linux-gnueabihf`
* **Tier: 2 (with Host Tools)** for `armv7-unknown-linux-gnueabihf`
* **Tier: 2** for `armv7-unknown-linux-gnueabi`
Target for 32-bit little endian ARMv7-A Linux 3.2+ programs using glibc 2.17+.
## Target maintainers
- [@rust-lang/arm-maintainers][arm_maintainers] ([rust@arm.com][arm_email])
[arm_maintainers]: https://github.com/rust-lang/team/blob/master/teams/arm-maintainers.toml
[arm_email]: mailto:rust@arm.com
## Requirements
Building the targets themselves requires a 32-bit little endian ARMv7-A compiler that is supported
by `cc-rs`.
## Building the target
These targets can be built by enabling it for a `rustc` build:
```toml
[build]
target = ["armv7-unknown-linux-gnueabihf", "armv7-unknown-linux-gnueabi"]
```
If cross-compiling, make sure your C compiler is included in `$PATH`, then add it to the
`bootstrap.toml`:
```toml
[target.aarch64-unknown-linux-musl]
cc = "arm-linux-gnu-gcc"
cxx = "arm-linux-gnu-g++"
ar = "arm-linux-gnu-ar"
linker = "arm-linux-gnu-gcc"
```
## Building Rust programs
These targets is distributed through `rustup`, and otherwise requires no special configuration.
## Cross-compilation
These targets can be cross-compiled from any host.
## Testing
These targets can be tested as normal with `x.py` on a 32-bit little endian ARMv7-A host or via
QEMU emulation.

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@ -19,9 +19,12 @@ See [`arm-none-eabi`](arm-none-eabi.md) for information applicable to all
## Target maintainers
[Rust Embedded Devices Working Group Arm Team]
- [Rust Embedded Devices Working Group Arm Team]
- [@rust-lang/arm-maintainers][arm_maintainers] ([rust@arm.com][arm_email])
[Rust Embedded Devices Working Group Arm Team]: https://github.com/rust-embedded/wg?tab=readme-ov-file#the-arm-team
[arm_maintainers]: https://github.com/rust-lang/team/blob/master/teams/arm-maintainers.toml
[arm_email]: mailto:rust@arm.com
## Requirements

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@ -15,10 +15,13 @@ See [`arm-none-eabi`](arm-none-eabi.md) for information applicable to all
## Target maintainers
[@chrisnc](https://github.com/chrisnc)
[Rust Embedded Devices Working Group Arm Team]
- [@chrisnc](https://github.com/chrisnc)
- [Rust Embedded Devices Working Group Arm Team]
- [@rust-lang/arm-maintainers][arm_maintainers] ([rust@arm.com][arm_email])
[Rust Embedded Devices Working Group Arm Team]: https://github.com/rust-embedded/wg?tab=readme-ov-file#the-arm-team
[arm_maintainers]: https://github.com/rust-lang/team/blob/master/teams/arm-maintainers.toml
[arm_email]: mailto:rust@arm.com
## Requirements

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@ -17,10 +17,13 @@ See [`arm-none-eabi`](arm-none-eabi.md) for information applicable to all
## Target maintainers
[@chrisnc](https://github.com/chrisnc)
[Rust Embedded Devices Working Group Arm Team]
- [@chrisnc](https://github.com/chrisnc)
- [Rust Embedded Devices Working Group Arm Team]
- [@rust-lang/arm-maintainers][arm_maintainers] ([rust@arm.com][arm_email])
[Rust Embedded Devices Working Group Arm Team]: https://github.com/rust-embedded/wg?tab=readme-ov-file#the-arm-team
[arm_maintainers]: https://github.com/rust-lang/team/blob/master/teams/arm-maintainers.toml
[arm_email]: mailto:rust@arm.com
## Requirements

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@ -22,7 +22,11 @@ See [`arm-none-eabi`](arm-none-eabi.md) for information applicable to all
## Target maintainers
[Rust Embedded Devices Working Group Arm Team](https://github.com/rust-embedded/wg?tab=readme-ov-file#the-arm-team)
- [Rust Embedded Devices Working Group Arm Team](https://github.com/rust-embedded/wg?tab=readme-ov-file#the-arm-team)
- [@rust-lang/arm-maintainers][arm_maintainers] ([rust@arm.com][arm_email])
[arm_maintainers]: https://github.com/rust-lang/team/blob/master/teams/arm-maintainers.toml
[arm_email]: mailto:rust@arm.com
## Target CPU and Target Feature options

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@ -23,7 +23,11 @@ only option because there is no FPU support in [Armv7-M].
## Target maintainers
[Rust Embedded Devices Working Group Arm Team](https://github.com/rust-embedded/wg?tab=readme-ov-file#the-arm-team)
- [Rust Embedded Devices Working Group Arm Team](https://github.com/rust-embedded/wg?tab=readme-ov-file#the-arm-team)
- [@rust-lang/arm-maintainers][arm_maintainers] ([rust@arm.com][arm_email])
[arm_maintainers]: https://github.com/rust-lang/team/blob/master/teams/arm-maintainers.toml
[arm_email]: mailto:rust@arm.com
## Target CPU and Target Feature options

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@ -23,7 +23,11 @@ only option because there is no FPU support in [Armv8-M] Baseline.
## Target maintainers
[Rust Embedded Devices Working Group Arm Team](https://github.com/rust-embedded/wg?tab=readme-ov-file#the-arm-team)
- [Rust Embedded Devices Working Group Arm Team](https://github.com/rust-embedded/wg?tab=readme-ov-file#the-arm-team)
- [@rust-lang/arm-maintainers][arm_maintainers] ([rust@arm.com][arm_email])
[arm_maintainers]: https://github.com/rust-lang/team/blob/master/teams/arm-maintainers.toml
[arm_email]: mailto:rust@arm.com
## Target CPU and Target Feature options

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@ -26,7 +26,11 @@ See [`arm-none-eabi`](arm-none-eabi.md) for information applicable to all
## Target maintainers
[Rust Embedded Devices Working Group Arm Team](https://github.com/rust-embedded/wg?tab=readme-ov-file#the-arm-team)
- [Rust Embedded Devices Working Group Arm Team](https://github.com/rust-embedded/wg?tab=readme-ov-file#the-arm-team)
- [@rust-lang/arm-maintainers][arm_maintainers] ([rust@arm.com][arm_email])
[arm_maintainers]: https://github.com/rust-lang/team/blob/master/teams/arm-maintainers.toml
[arm_email]: mailto:rust@arm.com
## Target CPU and Target Feature options

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@ -13,8 +13,12 @@ Available targets:
## Target maintainers
[@dvdhrm](https://github.com/dvdhrm)
[@nicholasbishop](https://github.com/nicholasbishop)
- [@dvdhrm](https://github.com/dvdhrm)
- [@nicholasbishop](https://github.com/nicholasbishop)
- (for `aarch64-unknown-uefi` only) [@rust-lang/arm-maintainers][arm_maintainers] ([rust@arm.com][arm_email])
[arm_maintainers]: https://github.com/rust-lang/team/blob/master/teams/arm-maintainers.toml
[arm_email]: mailto:rust@arm.com
## Requirements