Working condition

.cargo/config.toml

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+[build]
+rustc = "/home/andrea/Desktop/ProgrammingStuff/Rust/rust-3ds/rust/build/x86_64-unknown-linux-gnu/stage2/bin/rustc"

.gitignore

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+target
+Cargo.lock
+

Cargo.toml

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+[package]
+name = "linker-fix-3ds"
+authors = [ "Andrea Ciliberti <meziu210@icloud.com>" ]
+version = "0.1.0"
+license = "MIT/Apache 2.0"
+edition = "2018"
+
+[lib]
+name = "linker_fix_3ds"
+path = "src/lib.rs"
+crate-type = ["staticlib"]
+
+[dependencies.libc]
+path = "../libc"

README.md

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+# rust3ds-hello-world
+
+`Hello World` example of my Rust implementation for the Nintendo 3DS.
+
+# Build
+
+Make sure you have the latest Rust nightly toolchain and activate it (by defaulting it or overriding for the rust3ds-hello-world folder)
+Do `rustup component add rust-src` to download the Rust source code.
+
+Download the `ctru-sys` repository from my github profile and put it in the same directory as this git repo (support with crates.io may be thought of in the future).
+Run `cargo +nightly build -Zbuild-std=core,alloc --target armv6k-nintendo-3ds.json --release` and it should build an .elf file in the target folder. Use the 3dsxtool from the devkitPRO toolchain to build it into a .3dsx and then transfer it to your console or run it in an emulator (Quicker building methods will be implemented, it just works for now).
+
+STILL WIP.

src/lib.rs

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+extern crate libc;
+
+#[no_mangle]
+extern "C" fn posix_memalign(memptr: *mut *mut libc::c_void, align: libc::size_t, size: libc::size_t) -> libc::c_int {
+    unsafe {
+        *memptr = libc::memalign(align, size);
+    }
+    
+    0
+}
+
+
+#[no_mangle]
+unsafe extern "C" fn realpath(
+    path: *const libc::c_char, 
+    resolved_path: *mut libc::c_char
+) -> *mut libc::c_char {
+    libc::memcpy(resolved_path as _, path as _, libc::strlen(path));
+
+    resolved_path
+}