Manage and execute assembly at runtime.
Yap.
Emulators, JIT, dynarec, etc.
To build the tests you need sam.
In Cargo.toml:
toml
[dependencies]
machina = "*"
If you work with many instructions, you may want to enable optimization (only applied to Cache):
toml
[dependencies.machina]
version = "*"
features = ["optimize"]
```rust extern crate machina;
extern crate sam; // just to keep it simple
use machina::cache::{Cache, STUB}; use machina::memory::Memory;
fn main() { let asm = format!("mov rax, {}", STUB); // fill in a dummy address let dummy = 64; let address = &dummy as *const _; // address of dummy
let cache = Cache::new();
let memory = Memory::new(1); // 1 page = 4096 bytes
cache.insert("mov_rax_x".to_string(), sam!(x64 => &asm)); // create the bytes at compile time via sam
memory.emit_bytes(cache.get_stub("mov_rax_x".to_string(), address as u64)) // get "mov_rax_x" and fill in a dynamic address
let rax = memory.execute(); // returns rax
} ```