mirror of https://github.com/YosysHQ/nextpnr.git
28 lines
985 B
Rust
28 lines
985 B
Rust
use nextpnr::Context;
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#[no_mangle]
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pub extern "C" fn rust_example_printnets(ctx: &mut Context) {
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println!("Nets in design:");
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for (name, net) in &ctx.nets() {
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let net = unsafe { &*net };
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let driver = net.driver();
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println!(" {}:", ctx.name_of(name).to_str().unwrap());
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if let Some(driver) = driver {
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let cell = driver.cell().map_or("(no cell)", |cell| {
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ctx.name_of(cell.name()).to_str().unwrap()
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});
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let port = ctx.name_of(driver.port()).to_str().unwrap();
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println!(" driver: {cell}.{port}");
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} else {
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println!(" driver: (no driver)");
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}
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println!(" sinks:");
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for (user, port) in net.users() {
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let user = unsafe { &*user };
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let user = ctx.name_of(user.name()).to_str().unwrap();
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let port = ctx.name_of(port).to_str().unwrap();
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println!(" {user}.{port}");
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}
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}
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}
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