library/stdarch/crates/intrinsic-test/src/main.rs

#[macro_use]
extern crate log;

mod arm;
mod common;

use arm::ArmArchitectureTest;
use common::SupportedArchitectureTest;
use common::cli::{Cli, ProcessedCli};

fn main() {
    pretty_env_logger::init();
    let args: Cli = clap::Parser::parse();
    let processed_cli_options = ProcessedCli::new(args);

    match processed_cli_options.target.as_str() {
        "aarch64-unknown-linux-gnu"
        | "armv7-unknown-linux-gnueabihf"
        | "aarch64_be-unknown-linux-gnu" => run(ArmArchitectureTest::create(processed_cli_options)),

        _ => std::process::exit(0),
    }
}

fn run(test_environment: impl SupportedArchitectureTest) {
    info!("building C binaries");
    if !test_environment.build_c_file() {
        std::process::exit(2);
    }
    info!("building Rust binaries");
    if !test_environment.build_rust_file() {
        std::process::exit(3);
    }
    info!("comaparing outputs");
    if !test_environment.compare_outputs() {
        std::process::exit(1);
    }
}