*-none-elf - The rustc book (original) (raw)
The rustc book
xtensa-*-none-elf
Tier: 3
Targets for Xtensa CPUs.
Target maintainers
- Scott Mabin @MabezDev
- Sergio Gasquez @SergioGasquez
Requirements
The target names follow this format: xtensa-$CPU, where $CPU specifies the target chip. The following targets are currently defined:
| Target name | Target CPU(s) |
|---|---|
| xtensa-esp32-none-elf | ESP32 |
| xtensa-esp32s2-none-elf | ESP32-S2 |
| xtensa-esp32s3-none-elf | ESP32-S3 |
Xtensa targets that support std are documented in the ESP-IDF platform support document
Building the targets
The targets can be built by installing the Xtensa enabled Rust channel. See instructions in the RISC-V and Xtensa Targets section of the The Rust on ESP Book.