Start work on Cross-FFI functions

unshell-module-test/Cargo.lock

@@ -0,0 +1,54 @@
+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+version = 4
+
+[[package]]
+name = "cfg-if"
+version = "1.0.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9330f8b2ff13f34540b44e946ef35111825727b38d33286ef986142615121801"
+
+[[package]]
+name = "libloading"
+version = "0.8.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d7c4b02199fee7c5d21a5ae7d8cfa79a6ef5bb2fc834d6e9058e89c825efdc55"
+dependencies = [
+ "cfg-if",
+ "windows-link",
+]
+
+[[package]]
+name = "log"
+version = "0.4.28"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "34080505efa8e45a4b816c349525ebe327ceaa8559756f0356cba97ef3bf7432"
+
+[[package]]
+name = "unshell-logger"
+version = "0.1.0"
+dependencies = [
+ "log",
+]
+
+[[package]]
+name = "unshell-module-test"
+version = "0.1.0"
+dependencies = [
+ "log",
+ "unshell-logger",
+ "unshell-modules",
+]
+
+[[package]]
+name = "unshell-modules"
+version = "0.1.0"
+dependencies = [
+ "libloading",
+]
+
+[[package]]
+name = "windows-link"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f0805222e57f7521d6a62e36fa9163bc891acd422f971defe97d64e70d0a4fe5"

unshell-module-test/Cargo.toml

@@ -0,0 +1,24 @@
+[package]
+name = "unshell-module-test"
+version = "0.1.0"
+edition = "2024"
+
+
+[lib]
+crate-type = ["cdylib"]
+
+[profile.release]
+strip = true # Strip symbols from the binary
+# strip = "debuginfo"
+opt-level = "s"  # Optimize for size
+lto = true
+codegen-units = 1
+panic = "abort"
+debug = false
+
+
+[dependencies]
+log = "0.4.28"
+unshell-logger = {path = "../unshell-logger"}
+unshell-modules = {path = "../unshell-modules"}
+# log = "0.4.28"

unshell-module-test/build.sh

@@ -0,0 +1,12 @@
+# RUSTFLAGS="-Zlocation-detail=none -Zfmt-debug=none" \
+# rustup run nightly cargo build --release
+
+# rustup run nightly cargo build \
+#     --release \
+#     --no-default-features \
+#     -Zbuild-std="core,std,alloc,proc_macro,panic_abort" \
+#     -Zbuild-std-features="panic_immediate_abort"
+
+
+# RUSTFLAGS="-Z build-std" \
+rustup run nightly cargo build --release

unshell-module-test/src/lib.rs

@@ -0,0 +1,48 @@
+#![no_main]
+#[macro_use]
+extern crate log;
+
+pub use unshell_logger::setup_logger;
+use unshell_modules::{module, module_interface};
+
+// #[unsafe(no_mangle)]
+extern "C" fn test1() {
+    warn!("Test1 called");
+}
+// #[unsafe(no_mangle)]
+extern "C" fn test2() {
+    warn!("Test2 called");
+}
+// #[unsafe(no_mangle)]
+extern "C" fn test3() {
+    warn!("Test3 called");
+}
+
+module_interface! {
+    Interface {
+        fn test1();
+        fn test2();
+        fn test3();
+    }
+}
+
+#[unsafe(no_mangle)]
+pub fn test() {
+    info!("Module loaded");
+}
+
+#[unsafe(no_mangle)]
+pub fn functions() -> Interface {
+    info!("Module loaded");
+    // let m = TestModule::new();
+    let i = unsafe { Interface::from_raw(test1, test2, test3) };
+
+    i.test1();
+
+    i
+}
+
+#[unsafe(no_mangle)]
+pub fn testfunc() {
+    info!("testfunc called");
+}