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Merged
merged 8 commits into from
May 2, 2024
Merged

Arm bare-metal target doc changes #124404

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b0f7562
Add pages for every Cortex-M target
jonathanpallant Apr 26, 2024
b173984
Fixed some typographical errors in arm-none-eabi.md.
jonathanpallant Apr 26, 2024
e6f0e03
Adding new arm target docs to SUMMARY.md
jonathanpallant Apr 29, 2024
a9022d4
Arm target doc wording tweaks based on review comments.
jonathanpallant Apr 29, 2024
fa6b90c
arm target docs: collapsed eabi and eabihf into one
jonathanpallant Apr 29, 2024
8cea4f3
arm target docs: small wording fixes
jonathanpallant Apr 29, 2024
de0c02c
Recapitalise ARMvX{-Y} to ArmvX{-Y}
jonathanpallant Apr 29, 2024
fcaba9c
arm target docs: clarify A32/T32/Arm ISA/Thumb ISA/Thumb-2 ISA
jonathanpallant Apr 30, 2024
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5 changes: 5 additions & 0 deletions src/doc/rustc/src/SUMMARY.md
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Original file line number Diff line number Diff line change
Expand Up @@ -55,6 +55,11 @@
- [riscv32imac-unknown-xous-elf](platform-support/riscv32imac-unknown-xous-elf.md)
- [riscv32*-unknown-none-elf](platform-support/riscv32-unknown-none-elf.md)
- [sparc-unknown-none-elf](./platform-support/sparc-unknown-none-elf.md)
- [thumbv6m-none-eabi](./platform-support/thumbv6m-none-eabi.md)
- [thumbv7m-none-eabi](./platform-support/thumbv7m-none-eabi.md)
- [thumbv7em-none-eabi\*](./platform-support/thumbv7em-none-eabi.md)
- [thumbv8m.base-none-eabi](./platform-support/thumbv8m.base-none-eabi.md)
- [thumbv8m.main-none-eabi\*](./platform-support/thumbv8m.main-none-eabi.md)
- [*-pc-windows-gnullvm](platform-support/pc-windows-gnullvm.md)
- [\*-nto-qnx-\*](platform-support/nto-qnx.md)
- [*-unikraft-linux-musl](platform-support/unikraft-linux-musl.md)
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98 changes: 49 additions & 49 deletions src/doc/rustc/src/platform-support.md
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Expand Up @@ -89,9 +89,9 @@ target | notes
`aarch64-apple-darwin` | ARM64 macOS (11.0+, Big Sur+)
`aarch64-pc-windows-msvc` | ARM64 Windows MSVC
`aarch64-unknown-linux-musl` | ARM64 Linux with musl 1.2.3
`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)
`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)
[`loongarch64-unknown-linux-gnu`](platform-support/loongarch-linux.md) | LoongArch64 Linux, LP64D ABI (kernel 5.19, glibc 2.36)
`powerpc-unknown-linux-gnu` | PowerPC Linux (kernel 3.2, glibc 2.17)
`powerpc64-unknown-linux-gnu` | PPC64 Linux (kernel 3.2, glibc 2.17)
Expand Down Expand Up @@ -143,21 +143,21 @@ 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) | ✓ | ARMv6 Android
`arm-unknown-linux-musleabi` | ✓ | ARMv6 Linux with musl 1.2.3
`arm-unknown-linux-musleabihf` | ✓ | ARMv6 Linux with musl 1.2.3, hardfloat
[`armebv7r-none-eabi`](platform-support/armv7r-none-eabi.md) | * | Bare ARMv7-R, Big Endian
[`armebv7r-none-eabihf`](platform-support/armv7r-none-eabi.md) | * | 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 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-musleabi` | ✓ | ARMv7-A Linux with musl 1.2.3
`armv7-unknown-linux-musleabihf` | ✓ | ARMv7-A Linux with musl 1.2.3, hardfloat
[`armv7-unknown-linux-ohos`](platform-support/openharmony.md) | ✓ | ARMv7-A OpenHarmony
[`armv7a-none-eabi`](platform-support/arm-none-eabi.md) | * | Bare ARMv7-A
[`armv7r-none-eabi`](platform-support/armv7r-none-eabi.md) | * | Bare ARMv7-R
[`armv7r-none-eabihf`](platform-support/armv7r-none-eabi.md) | * | Bare ARMv7-R, hardfloat
[`arm-linux-androideabi`](platform-support/android.md) | ✓ | Armv6 Android
`arm-unknown-linux-musleabi` | ✓ | Armv6 Linux with musl 1.2.3
`arm-unknown-linux-musleabihf` | ✓ | Armv6 Linux with musl 1.2.3, hardfloat
[`armebv7r-none-eabi`](platform-support/armv7r-none-eabi.md) | * | Bare Armv7-R, Big Endian
[`armebv7r-none-eabihf`](platform-support/armv7r-none-eabi.md) | * | 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 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-musleabi` | ✓ | Armv7-A Linux with musl 1.2.3
`armv7-unknown-linux-musleabihf` | ✓ | Armv7-A Linux with musl 1.2.3, hardfloat
[`armv7-unknown-linux-ohos`](platform-support/openharmony.md) | ✓ | Armv7-A OpenHarmony
[`armv7a-none-eabi`](platform-support/arm-none-eabi.md) | * | Bare Armv7-A
[`armv7r-none-eabi`](platform-support/armv7r-none-eabi.md) | * | Bare Armv7-R
[`armv7r-none-eabihf`](platform-support/armv7r-none-eabi.md) | * | Bare Armv7-R, hardfloat
`i586-pc-windows-msvc` | * | 32-bit Windows w/o SSE [^x86_32-floats-x87]
`i586-unknown-linux-gnu` | ✓ | 32-bit Linux w/o SSE (kernel 3.2, glibc 2.17) [^x86_32-floats-x87]
`i586-unknown-linux-musl` | ✓ | 32-bit Linux w/o SSE, musl 1.2.3 [^x86_32-floats-x87]
Expand All @@ -178,15 +178,15 @@ 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 11, illumos
[`thumbv6m-none-eabi`](platform-support/arm-none-eabi.md) | * | Bare ARMv6-M
[`thumbv7em-none-eabi`](platform-support/arm-none-eabi.md) | * | Bare ARMv7E-M
[`thumbv7em-none-eabihf`](platform-support/arm-none-eabi.md) | * | Bare ARMV7E-M, hardfloat
[`thumbv7m-none-eabi`](platform-support/arm-none-eabi.md) | * | 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`](platform-support/arm-none-eabi.md) | * | Bare ARMv8-M Baseline
[`thumbv8m.main-none-eabi`](platform-support/arm-none-eabi.md) | * | Bare ARMv8-M Mainline
[`thumbv8m.main-none-eabihf`](platform-support/arm-none-eabi.md) | * | Bare ARMv8-M Mainline, hardfloat
[`thumbv6m-none-eabi`](platform-support/thumbv6m-none-eabi.md) | * | Bare Armv6-M
[`thumbv7em-none-eabi`](platform-support/thumbv7em-none-eabi.md) | * | Bare Armv7E-M
[`thumbv7em-none-eabihf`](platform-support/thumbv7em-none-eabi.md) | * | Bare Armv7E-M, hardfloat
[`thumbv7m-none-eabi`](platform-support/thumbv7m-none-eabi.md) | * | 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`](platform-support/thumbv8m.base-none-eabi.md) | * | Bare Armv8-M Baseline
[`thumbv8m.main-none-eabi`](platform-support/thumbv8m.main-none-eabi.md) | * | Bare Armv8-M Mainline
[`thumbv8m.main-none-eabihf`](platform-support/thumbv8m.main-none-eabi.md) | * | Bare Armv8-M Mainline, hardfloat
`wasm32-unknown-emscripten` | ✓ | WebAssembly via Emscripten
`wasm32-unknown-unknown` | ✓ | WebAssembly
`wasm32-wasi` | ✓ | WebAssembly with WASI (undergoing a [rename to `wasm32-wasip1`][wasi-rename])
Expand Down Expand Up @@ -264,27 +264,27 @@ target | std | host | notes
`aarch64_be-unknown-linux-gnu_ilp32` | ✓ | ✓ | ARM64 Linux (big-endian, ILP32 ABI)
`aarch64_be-unknown-linux-gnu` | ✓ | ✓ | ARM64 Linux (big-endian)
[`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`](platform-support/armv4t-none-eabi.md) | * | | 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-sony-vita-newlibeabihf`](platform-support/armv7-sony-vita-newlibeabihf.md) | ✓ | | ARMv7-A Cortex-A9 Sony PlayStation Vita (requires VITASDK toolchain)
[`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
[`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`](platform-support/armv4t-none-eabi.md) | * | | 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-sony-vita-newlibeabihf`](platform-support/armv7-sony-vita-newlibeabihf.md) | ✓ | | Armv7-A Cortex-A9 Sony PlayStation Vita (requires VITASDK toolchain)
[`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`](platform-support/arm-none-eabi.md) | * | | 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
[`armv8r-none-eabihf`](platform-support/armv8r-none-eabihf.md) | * | | Bare ARMv8-R, hardfloat
[`armv7a-none-eabihf`](platform-support/arm-none-eabi.md) | * | | 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
[`armv8r-none-eabihf`](platform-support/armv8r-none-eabihf.md) | * | | Bare Armv8-R, hardfloat
`avr-unknown-gnu-atmega328` | * | | AVR. Requires `-Z build-std=core`
`bpfeb-unknown-none` | * | | BPF (big endian)
`bpfel-unknown-none` | * | | BPF (little endian)
Expand Down Expand Up @@ -360,11 +360,11 @@ target | std | host | notes
[`sparc-unknown-none-elf`](./platform-support/sparc-unknown-none-elf.md) | * | | Bare 32-bit SPARC V7+
[`sparc64-unknown-netbsd`](platform-support/netbsd.md) | ✓ | ✓ | NetBSD/sparc64
[`sparc64-unknown-openbsd`](platform-support/openbsd.md) | ✓ | ✓ | OpenBSD/sparc64
[`thumbv4t-none-eabi`](platform-support/armv4t-none-eabi.md) | * | | Thumb-mode Bare ARMv4T
[`thumbv5te-none-eabi`](platform-support/armv5te-none-eabi.md) | * | | Thumb-mode Bare ARMv5TE
[`thumbv4t-none-eabi`](platform-support/armv4t-none-eabi.md) | * | | 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 ARMv7-A Linux with NEON, musl 1.2.3
`thumbv7neon-unknown-linux-musleabihf` | ? | | Thumb2-mode Armv7-A Linux with NEON, musl 1.2.3
[`wasm32-wasip2`](platform-support/wasm32-wasip2.md) | ✓ | | WebAssembly
[`wasm64-unknown-unknown`](platform-support/wasm64-unknown-unknown.md) | ? | | WebAssembly
`x86_64-apple-ios-macabi` | ✓ | | Apple Catalyst on x86_64
Expand Down
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