setting up for cross-platform building

.cargo/config.toml

@@ -0,0 +1,6 @@
+[target.riscv64gc-unknown-linux-gnu]
+runner = "riscv64-unknown-elf-gdb -q -x gdb_init"
+linker = "riscv64-linux-gnu-gcc"
+
+[build]
+target = "x86_64-unknown-linux-gnu"

README.md

@@ -7,7 +7,7 @@ in-container integrating util to handle processes runtime
 ## Depends on
 - `rustup (>=1.27.1)`
 
-## Local init
+## Building
 
 1. Clone this repo `runner-rs`
 
@@ -15,22 +15,43 @@ in-container integrating util to handle processes runtime
   git clone https://link-to-project
 ~~~
 
-2. Enter project's dir  
+2. Enter project's dir and set up toolchain list to compile code for RISC-V and AMD64
+> [!NOTE]  
+> Cargo is configured to build an app for amd64/linux defaultly. RISC-based compilation is optional.   
 
 ~~~bash  
   cd runner-rs/
+  rustup target add riscv64gc-unknown-linux-gnu
+  rustup target add x86_64-unknown-linux-gnu
 ~~~
 
 
-3. Release build of app 
+3.1. Release build of app for amd64/linux
 
 ~~~bash  
 cargo build --release
 ~~~
 
-4. Execution 
+3.2. Release build of app for riscv64/linux
+
 ~~~bash  
-./target/release/runner-rs
+cargo build --release --target riscv64gc-unknown-linux-gnu
+~~~
+
+
+## Execution for amd64/linux
+~~~bash  
+./target/x86_64-unknown-linux-gnu/release/runner-rs
+~~~
+or
+~~~bash  
+cargo run --release
+~~~
+
+
+## Execution for riscv64/linux
+~~~bash  
+./target/riscv64gc-unknown-linux-gnu/release/runner-rs
 ~~~
 or
 ~~~bash  

gdb_init

@@ -0,0 +1,9 @@
+set history save on
+set confirm off
+set remotetimeout 240
+target extended-remote :3333
+set print asm-demangle on
+monitor reset halt
+load
+continue
+# quit