Crate esp_riscv_rt

Minimal startup/runtime for RISC-V CPUs from Espressif.

Features

This crate provides:

• Before main initialization of the .bss and .data sections controlled by features
• #[entry] to declare the entry point of the program

Feature Flags

• has-mie-mip — Indicate that the device supports mie and mip instructions.
• rtc-ram — Indicate that the device has RTC RAM.

Re-exports

pub use self::Interrupt as interrupt;

pub use riscv;

Structs

TrapFrame

Registers saved in trap handler

Functions

start_rust^⚠

Rust entry point (_start_rust)

start_trap_rust^⚠

Trap entry point rust (_start_trap_rust)

Attribute Macros

entry

Attribute to declare the entry point of the program

pre_init

Attribute to mark which function will be called at the beginning of the reset handler.