a8339153c4
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56 lines
988 B
Rust
56 lines
988 B
Rust
//! Simple blinky app, showing a PAC variant and a HAL variant.
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#![no_std]
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#![no_main]
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use aarch32_cpu::asm::nop;
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use core::panic::PanicInfo;
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use zynq7000_rt as _;
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/// Entry point (not called like a normal main function)
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#[unsafe(no_mangle)]
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pub extern "C" fn boot_core(cpu_id: u32) -> ! {
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if cpu_id != 0 {
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panic!("unexpected CPU ID {}", cpu_id);
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}
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main();
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}
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#[unsafe(export_name = "main")]
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pub fn main() -> ! {
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loop {
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nop();
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}
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}
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#[zynq7000_rt::irq]
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fn irq_handler() {}
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#[zynq7000_rt::exception(DataAbort)]
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fn data_abort_handler(_faulting_addr: usize) -> ! {
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loop {
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nop();
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}
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}
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#[zynq7000_rt::exception(Undefined)]
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fn undefined_handler(_faulting_addr: usize) -> ! {
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loop {
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nop();
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}
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}
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#[zynq7000_rt::exception(PrefetchAbort)]
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fn prefetch_handler(_faulting_addr: usize) -> ! {
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loop {
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nop();
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}
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}
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/// Panic handler
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#[panic_handler]
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fn panic(_info: &PanicInfo) -> ! {
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loop {
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nop();
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}
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}
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