Crate xtensa_lx_rt

Expand description

Minimal startup/runtime for Xtensa LX CPUs.

§Feature Flags

float-save-restore — Save and restore float registers for exceptions

Re-exports§

pub use xtensa_lx;

Modules§

exception: Exception handling
interrupt: Interrupts

Functions§

NMI^⚠
Profiling^⚠
Software0^⚠
Software1^⚠
Timer0^⚠
Timer1^⚠
Timer2^⚠
init_data^⚠: Initializes the .data section by copying it from the location indicated by sidata.
zero_bss^⚠: Zeroes the .bss section.

Attribute Macros§

entry: Marks a function as the main function to be called on program start
exception: Marks a function as the exception handler
interrupt: Marks a function as the interrupt handler, with optional interrupt level indicated
pre_init: Marks a function as the pre_init function. This function is called before main and before the memory is initialized.