Separate directories in wasi-wrapper by language

README.md

@@ -69,11 +69,11 @@ ELF file generated by Wasker is OS-independent: WASI calls from Wasm application
 
 Please write your own WASI wrapper for your favorite OS to be linked with Wasker output.
 
-Here, we'll show a [tiny example](./examples/wasi-wrapper/wasi-wrapper-linux.c) of running Wasker output on Linux.
+Here, we'll show a [tiny example](./examples/wasi-wrapper/c/wasi-wrapper-linux.c) of running Wasker output on Linux.
 
 Link Wasker output and WASI wapper for Linux
 ```
-gcc -no-pie ./examples/wasi-wrapper/wasi-wrapper-linux.c ./wasm.o -o hello
+gcc -no-pie ./examples/wasi-wrapper/c/wasi-wrapper-linux.c ./wasm.o -o hello
 ```
 
 Run!!

examples/wasi-wrapper/wasi-wrapper-rust/README.md → examples/wasi-wrapper/rust/README.md

@@ -1,6 +1,6 @@
 # An Example of Running Wasker Output Based on Rust Std
 
-Similar to the [Linux WASI wrapper](../wasi-wrapper-linux.c),
+Similar to the [Linux WASI wrapper](../c/wasi-wrapper-linux.c),
 4 mock WASI interfaces are implemented in order to support [the rust example](../../rust/README.md).  
 
 ## Prerequisite

examples/wasi-wrapper/wasi-wrapper-rust/build.rs → examples/wasi-wrapper/rust/build.rs

@@ -37,7 +37,7 @@ fn main() {
             path_to_str(&target_path),
         ])
         .status()
-        .expect("failed to execute process");
+        .expect("failed to convert obj into lib");
 
     println!("cargo:rustc-link-arg=-no-pie");
     println!("cargo:rustc-link-search=native={}", path_to_str(wasm_path));

examples/wasi-wrapper/wasi-wrapper-rust/src/main.rs → examples/wasi-wrapper/rust/src/main.rs

@@ -7,7 +7,8 @@ extern "C" {
 
 fn main() {
     unsafe {
+        // Entrypoint of ELF generated by Wasker
         wasker_main();
     }
-    println!("wasker_main from the compiled target WASM done!");
+    println!("wasker_main from the compiled target WASM done.");
 }

examples/wasi-wrapper/wasi-wrapper-rust/src/memory.rs → examples/wasi-wrapper/rust/src/memory.rs

@@ -1,4 +1,4 @@
-/// Linear Memory
+//! Linear Memory
 use std::sync::Mutex;
 
 const LINEAR_MEMORY_BLOCK_SIZE: i32 = 64 * 1024;
@@ -13,7 +13,7 @@ pub unsafe fn get_memory_base() -> *mut u8 {
 }
 
 unsafe fn alloc_memory() -> *mut u8 {
-    use std::alloc::{alloc, Layout}; // delloc
+    use std::alloc::{alloc, Layout};
     unsafe {
         LINEAR_MEMORY_BASE = alloc(
             Layout::from_size_align(

examples/wasi-wrapper/wasi-wrapper-rust/src/wasi.rs → examples/wasi-wrapper/rust/src/wasi.rs

@@ -1,4 +1,4 @@
-/// WASI Implementation based on Rust Std Lib
+//! WASI Implementation based on Rust Std Lib
 use crate::memory::get_memory_base;
 use wasi::{Errno, ERRNO_SUCCESS};