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Rollup merge of #113282 - jonathanpallant:update-arm-target-descriptions, r=JohnTitor

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Update platform-support.md to improve ARM target descriptions

Updates the descriptions of the various ARM targets in platform-support.md so they are a little more consistent.

For example, all instances of ARMv7 are changed to ARMv7-A (as opposed to ARMv7-R and ARMv7-M). I also remove the Cortex-Mx CPUs on the thumbv6/7m targets, as most of the other targets refer only to CPU architectures and not specific CPUs (and the list was missing on thumbv8m anyway, so this is more consistent).
This commit is contained in:
Matthias Krüger 2023-07-04 17:46:27 +02:00 committed by GitHub
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src/doc/rustc/src/platform-support.md
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@ -87,7 +87,7 @@ target | notes
`aarch64-unknown-linux-musl` | ARM64 Linux with MUSL
`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 Linux, hardfloat (kernel 3.2, glibc 2.17)
`armv7-unknown-linux-gnueabihf` | ARMv7-A Linux, hardfloat (kernel 3.2, glibc 2.17)
[`loongarch64-unknown-linux-gnu`](platform-support/loongarch-linux.md) | LoongArch64 Linux, LP64D ABI (kernel 5.19, glibc 2.36)
`mips-unknown-linux-gnu` | MIPS Linux (kernel 4.4, glibc 2.23)
`mips64-unknown-linux-gnuabi64` | MIPS64 Linux, n64 ABI (kernel 4.4, glibc 2.23)
@ -133,17 +133,17 @@ target | std | notes
`aarch64-unknown-none-softfloat` | * | Bare ARM64, softfloat
`aarch64-unknown-none` | * | Bare ARM64, hardfloat
[`aarch64-unknown-uefi`](platform-support/unknown-uefi.md) | * | ARM64 UEFI
[`arm-linux-androideabi`](platform-support/android.md) | ✓ | ARMv7 Android
[`arm-linux-androideabi`](platform-support/android.md) | ✓ | ARMv6 Android
`arm-unknown-linux-musleabi` | ✓ | ARMv6 Linux with MUSL
`arm-unknown-linux-musleabihf` | ✓ | ARMv6 Linux with MUSL, hardfloat
`armebv7r-none-eabi` | * | Bare ARMv7-R, Big Endian
`armebv7r-none-eabihf` | * | Bare ARMv7-R, Big Endian, hardfloat
`armv5te-unknown-linux-gnueabi` | ✓ | ARMv5TE Linux (kernel 4.4, glibc 2.23)
`armv5te-unknown-linux-musleabi` | ✓ | ARMv5TE Linux with MUSL
[`armv7-linux-androideabi`](platform-support/android.md) | ✓ | ARMv7a Android
`armv7-unknown-linux-gnueabi` | ✓ |ARMv7 Linux (kernel 4.15, glibc 2.27)
`armv7-unknown-linux-musleabi` | ✓ |ARMv7 Linux with MUSL
`armv7-unknown-linux-musleabihf` | ✓ | ARMv7 Linux with MUSL, hardfloat
[`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-musleabi` | ✓ | ARMv7-A Linux with MUSL
`armv7-unknown-linux-musleabihf` | ✓ | ARMv7-A Linux with MUSL, hardfloat
`armv7a-none-eabi` | * | Bare ARMv7-A
`armv7r-none-eabi` | * | Bare ARMv7-R
`armv7r-none-eabihf` | * | Bare ARMv7-R, hardfloat
@ -167,15 +167,15 @@ target | std | notes
`riscv64imac-unknown-none-elf` | * | Bare RISC-V (RV64IMAC ISA)
`sparc64-unknown-linux-gnu` | ✓ | SPARC Linux (kernel 4.4, glibc 2.23)
`sparcv9-sun-solaris` | ✓ | SPARC Solaris 10/11, illumos
`thumbv6m-none-eabi` | * | Bare Cortex-M0, M0+, M1
`thumbv7em-none-eabi` | * | Bare Cortex-M4, M7
`thumbv7em-none-eabihf` | * | Bare Cortex-M4F, M7F, FPU, hardfloat
`thumbv7m-none-eabi` | * | Bare Cortex-M3
[`thumbv7neon-linux-androideabi`](platform-support/android.md) | ✓ | Thumb2-mode ARMv7a Android with NEON
`thumbv7neon-unknown-linux-gnueabihf` | ✓ | Thumb2-mode ARMv7a Linux with NEON (kernel 4.4, glibc 2.23)
`thumbv8m.base-none-eabi` | * | ARMv8-M Baseline
`thumbv8m.main-none-eabi` | * | ARMv8-M Mainline
`thumbv8m.main-none-eabihf` | * | ARMv8-M Mainline, hardfloat
`thumbv6m-none-eabi` | * | Bare ARMv6-M
`thumbv7em-none-eabi` | * | Bare ARMv7E-M
`thumbv7em-none-eabihf` | * | Bare ARMV7E-M, hardfloat
`thumbv7m-none-eabi` | * | Bare ARMv7-M
[`thumbv7neon-linux-androideabi`](platform-support/android.md) | ✓ | Thumb2-mode ARMv7-A Android with NEON
`thumbv7neon-unknown-linux-gnueabihf` | ✓ | Thumb2-mode ARMv7-A Linux with NEON (kernel 4.4, glibc 2.23)
`thumbv8m.base-none-eabi` | * | Bare ARMv8-M Baseline
`thumbv8m.main-none-eabi` | * | Bare ARMv8-M Mainline
`thumbv8m.main-none-eabihf` | * | Bare ARMv8-M Mainline, hardfloat
`wasm32-unknown-emscripten` | ✓ | WebAssembly via Emscripten
`wasm32-unknown-unknown` | ✓ | WebAssembly
`wasm32-wasi` | ✓ | WebAssembly with WASI
@ -234,26 +234,26 @@ target | std | host | notes
[`aarch64_be-unknown-netbsd`](platform-support/netbsd.md) | ✓ | ✓ | ARM64 NetBSD (big-endian)
[`arm64_32-apple-watchos`](platform-support/apple-watchos.md) | ✓ | | ARM Apple WatchOS 64-bit with 32-bit pointers
[`armeb-unknown-linux-gnueabi`](platform-support/armeb-unknown-linux-gnueabi.md) | ✓ | ? | ARM BE8 the default ARM big-endian architecture since [ARMv6](https://developer.arm.com/documentation/101754/0616/armlink-Reference/armlink-Command-line-Options/--be8?lang=en).
`armv4t-none-eabi` | * | | ARMv4T A32
`armv4t-unknown-linux-gnueabi` | ? | |
[`armv5te-none-eabi`](platform-support/armv5te-none-eabi.md) | * | | ARMv5TE A32
`armv4t-none-eabi` | * | | Bare ARMv4T
`armv4t-unknown-linux-gnueabi` | ? | | ARMv4T Linux
[`armv5te-none-eabi`](platform-support/armv5te-none-eabi.md) | * | | Bare ARMv5TE
`armv5te-unknown-linux-uclibceabi` | ? | | ARMv5TE Linux with uClibc
`armv6-unknown-freebsd` | ✓ | ✓ | ARMv6 FreeBSD
[`armv6-unknown-netbsd-eabihf`](platform-support/netbsd.md) | ✓ | ✓ | ARMv6 NetBSD w/hard-float
[`armv6k-nintendo-3ds`](platform-support/armv6k-nintendo-3ds.md) | ? | | ARMv6K Nintendo 3DS, Horizon (Requires devkitARM toolchain)
`armv7-apple-ios` | ✓ | | ARMv7 iOS, Cortex-a8
[`armv7-sony-vita-newlibeabihf`](platform-support/armv7-sony-vita-newlibeabihf.md) | ? | | ARM Cortex-A9 Sony PlayStation Vita (requires VITASDK toolchain)
[`armv7-unknown-linux-ohos`](platform-support/openharmony.md) | ✓ | | ARMv7 OpenHarmony |
[`armv7-unknown-linux-uclibceabi`](platform-support/armv7-unknown-linux-uclibceabi.md) | ✓ | ✓ | ARMv7 Linux with uClibc, softfloat
[`armv7-unknown-linux-uclibceabihf`](platform-support/armv7-unknown-linux-uclibceabihf.md) | ✓ | ? | ARMv7 Linux with uClibc, hardfloat
`armv7-unknown-freebsd` | ✓ | ✓ | ARMv7 FreeBSD
[`armv7-unknown-netbsd-eabihf`](platform-support/netbsd.md) | ✓ | ✓ | ARMv7 NetBSD w/hard-float
`armv7-wrs-vxworks-eabihf` | ? | |
`armv7-apple-ios` | ✓ | | ARMv7-A Cortex-A8 iOS
[`armv7-sony-vita-newlibeabihf`](platform-support/armv7-sony-vita-newlibeabihf.md) | ? | | ARMv7-A Cortex-A9 Sony PlayStation Vita (requires VITASDK toolchain)
[`armv7-unknown-linux-ohos`](platform-support/openharmony.md) | ✓ | | ARMv7-A OpenHarmony |
[`armv7-unknown-linux-uclibceabi`](platform-support/armv7-unknown-linux-uclibceabi.md) | ✓ | ✓ | ARMv7-A Linux with uClibc, softfloat
[`armv7-unknown-linux-uclibceabihf`](platform-support/armv7-unknown-linux-uclibceabihf.md) | ✓ | ? | ARMv7-A Linux with uClibc, hardfloat
`armv7-unknown-freebsd` | ✓ | ✓ | ARMv7-A FreeBSD
[`armv7-unknown-netbsd-eabihf`](platform-support/netbsd.md) | ✓ | ✓ | ARMv7-A NetBSD w/hard-float
`armv7-wrs-vxworks-eabihf` | ? | | ARMv7-A for VxWorks
[`armv7a-kmc-solid_asp3-eabi`](platform-support/kmc-solid.md) | ✓ | | ARM SOLID with TOPPERS/ASP3
[`armv7a-kmc-solid_asp3-eabihf`](platform-support/kmc-solid.md) | ✓ | | ARM SOLID with TOPPERS/ASP3, hardfloat
`armv7a-none-eabihf` | * | | ARM Cortex-A, hardfloat
[`armv7k-apple-watchos`](platform-support/apple-watchos.md) | ✓ | | ARM Apple WatchOS
`armv7s-apple-ios` | ✓ | |
`armv7a-none-eabihf` | * | | Bare ARMv7-A, hardfloat
[`armv7k-apple-watchos`](platform-support/apple-watchos.md) | ✓ | | ARMv7-A Apple WatchOS
`armv7s-apple-ios` | ✓ | | ARMv7-A Apple-A6 Apple iOS
`avr-unknown-gnu-atmega328` | * | | AVR. Requires `-Z build-std=core`
`bpfeb-unknown-none` | * | | BPF (big endian)
`bpfel-unknown-none` | * | | BPF (little endian)
@ -310,11 +310,11 @@ target | std | host | notes
`sparc-unknown-linux-gnu` | ✓ | | 32-bit SPARC Linux
[`sparc64-unknown-netbsd`](platform-support/netbsd.md) | ✓ | ✓ | NetBSD/sparc64
[`sparc64-unknown-openbsd`](platform-support/openbsd.md) | ✓ | ✓ | OpenBSD/sparc64
`thumbv4t-none-eabi` | * | | ARMv4T T32
[`thumbv5te-none-eabi`](platform-support/armv5te-none-eabi.md) | * | | ARMv5TE T32
`thumbv4t-none-eabi` | * | | Thumb-mode Bare ARMv4T
[`thumbv5te-none-eabi`](platform-support/armv5te-none-eabi.md) | * | | Thumb-mode Bare ARMv5TE
`thumbv7a-pc-windows-msvc` | ? | |
`thumbv7a-uwp-windows-msvc` | ✓ | |
`thumbv7neon-unknown-linux-musleabihf` | ? | | Thumb2-mode ARMv7a Linux with NEON, MUSL
`thumbv7neon-unknown-linux-musleabihf` | ? | | Thumb2-mode ARMv7-A Linux with NEON, MUSL
[`wasm64-unknown-unknown`](platform-support/wasm64-unknown-unknown.md) | ? | | WebAssembly
`x86_64-apple-ios-macabi` | ✓ | | Apple Catalyst on x86_64
[`x86_64-apple-tvos`](platform-support/apple-tvos.md) | ? | | x86 64-bit tvOS