From a23ee64c2c292f30fa64b258042e256bca0f35a9 Mon Sep 17 00:00:00 2001 From: Josh Triplett Date: Sun, 19 Sep 2021 12:05:58 -0700 Subject: Rename x86_64-unknown-none-elf to x86_64-unknown-none Most Rust freestanding/bare-metal targets use just `-unknown-none` here, including aarch64-unknown-none, mipsel-unknown-none, and the BPF targets. The *only* target using `-unknown-none-elf` is RISC-V. The underlying toolchain doesn't care; LLVM accepts both `x86_64-unknown-none` and `x86_64-unknown-none-elf`. In addition, there's a long history of embedded x86 targets with varying definitions for the `elf` suffix; on some of those embedded targets, `elf` implied the inclusion of a C library based on newlib or similar. Using `x86_64-unknown-none` avoids any potential ambiguity there. (Work on this target sponsored by Profian.) --- src/doc/rustc/src/platform-support.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src/doc') diff --git a/src/doc/rustc/src/platform-support.md b/src/doc/rustc/src/platform-support.md index 62084d2a9db..0f2072bd521 100644 --- a/src/doc/rustc/src/platform-support.md +++ b/src/doc/rustc/src/platform-support.md @@ -285,7 +285,7 @@ target | std | host | notes `x86_64-unknown-haiku` | ✓ | ✓ | 64-bit Haiku `x86_64-unknown-hermit` | ? | | `x86_64-unknown-l4re-uclibc` | ? | | -`x86_64-unknown-none-elf` | * | | Bare x86_64, softfloat +`x86_64-unknown-none` | * | | Freestanding/bare-metal x86_64, softfloat `x86_64-unknown-none-hermitkernel` | ? | | HermitCore kernel `x86_64-unknown-none-linuxkernel` | * | | Linux kernel modules `x86_64-unknown-openbsd` | ✓ | ✓ | 64-bit OpenBSD -- cgit 1.4.1-3-g733a5