forked from M-Labs/nac3
runkernel: add simple host kernel runner
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443b95d909
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137efebb33
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@ -421,6 +421,16 @@ version = "0.2.102"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "a2a5ac8f984bfcf3a823267e5fde638acc3325f6496633a5da6bb6eb2171e103"
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checksum = "a2a5ac8f984bfcf3a823267e5fde638acc3325f6496633a5da6bb6eb2171e103"
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[[package]]
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name = "libloading"
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version = "0.7.1"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "c0cf036d15402bea3c5d4de17b3fce76b3e4a56ebc1f577be0e7a72f7c607cf0"
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dependencies = [
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"cfg-if",
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"winapi",
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]
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[[package]]
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[[package]]
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name = "linked-hash-map"
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name = "linked-hash-map"
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version = "0.5.4"
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version = "0.5.4"
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@ -881,6 +891,13 @@ version = "0.6.25"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "f497285884f3fcff424ffc933e56d7cbca511def0c9831a7f9b5f6153e3cc89b"
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checksum = "f497285884f3fcff424ffc933e56d7cbca511def0c9831a7f9b5f6153e3cc89b"
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[[package]]
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name = "runkernel"
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version = "0.1.0"
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dependencies = [
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"libloading",
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]
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[[package]]
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[[package]]
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name = "rustpython-ast"
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name = "rustpython-ast"
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version = "0.1.0"
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version = "0.1.0"
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@ -3,6 +3,7 @@ members = [
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"nac3core",
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"nac3core",
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"nac3standalone",
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"nac3standalone",
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"nac3artiq",
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"nac3artiq",
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"runkernel",
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]
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]
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[profile.release]
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[profile.release]
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@ -0,0 +1,3 @@
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[build]
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rustflags = ["-C", "link-args=-rdynamic"]
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@ -0,0 +1,8 @@
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[package]
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name = "runkernel"
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version = "0.1.0"
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authors = ["M-Labs"]
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edition = "2018"
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[dependencies]
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libloading = "0.7"
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@ -0,0 +1,43 @@
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use std::env;
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use libloading;
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static mut NOW: i64 = 0;
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#[no_mangle]
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pub extern "C" fn now_mu() -> i64 {
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unsafe { NOW }
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}
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#[no_mangle]
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pub extern "C" fn at_mu(t: i64) {
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unsafe { NOW = t }
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}
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#[no_mangle]
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pub extern "C" fn delay_mu(dt: i64) {
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unsafe { NOW += dt }
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}
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#[no_mangle]
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pub extern "C" fn rtio_init() {
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println!("rtio_init");
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}
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#[no_mangle]
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pub extern "C" fn rtio_get_counter() -> i64 {
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0
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}
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#[no_mangle]
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pub extern "C" fn rtio_output(target: i32, data: i32) {
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println!("rtio_output @{} target={:04x} data={}", unsafe { NOW }, target, data);
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}
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fn main() {
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let filename = env::args().nth(1).unwrap();
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unsafe {
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let lib = libloading::Library::new(filename).unwrap();
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let func: libloading::Symbol<unsafe extern fn()> = lib.get(b"__modinit__").unwrap();
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func()
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}
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}
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