diff --git a/src/doc/rustc/src/platform-support/riscv32-unknown-none-elf.md b/src/doc/rustc/src/platform-support/riscv32-unknown-none-elf.md index 9a27a568b57..38742143c4b 100644 --- a/src/doc/rustc/src/platform-support/riscv32-unknown-none-elf.md +++ b/src/doc/rustc/src/platform-support/riscv32-unknown-none-elf.md @@ -35,4 +35,4 @@ Rust test-suite on this target. ## Cross-compilation toolchains and C code This target supports C code. If interlinking with C or C++, you may need to use -`riscv64-unknown-elf-gcc` as a linker instead of `rust-lld`. +`riscv32-unknown-elf-gcc` as a linker instead of `rust-lld`. diff --git a/src/doc/rustc/src/platform-support/riscv32e-unknown-none-elf.md b/src/doc/rustc/src/platform-support/riscv32e-unknown-none-elf.md new file mode 100644 index 00000000000..69f08774f83 --- /dev/null +++ b/src/doc/rustc/src/platform-support/riscv32e-unknown-none-elf.md @@ -0,0 +1,30 @@ +# `riscv32{e,em,emc}-unknown-none-elf` + +**Tier: 3** + +Bare-metal target for RISC-V CPUs with the RV32E, RV32EM and RV32EMC ISAs. + +## Target maintainers + +* Henri Lunnikivi, , [@hegza](https://github.com/hegza) + +## Requirements + +The target is cross-compiled, and uses static linking. No external toolchain is +required and the default `rust-lld` linker works, but you must specify a linker +script. + +## Building the target + +This target is included in Rust and can be installed via `rustup`. + +## Testing + +This is a cross-compiled `no-std` target, which must be run either in a +simulator or by programming them onto suitable hardware. It is not possible to +run the Rust test-suite on this target. + +## Cross-compilation toolchains and C code + +This target supports C code. If interlinking with C or C++, you may need to use +`riscv32-unknown-elf-gcc` as a linker instead of `rust-lld`.