Remove unnecessary files and add goblin dependency

.gitignore

@@ -1,3 +1,4 @@
 /target
 /.vscode
 /logs
+/dependencies/elf

Cargo.toml

@@ -6,3 +6,4 @@ edition = "2021"
 [dependencies]
 clap = { version = "4.3.11", features = ["derive"] }
 anyhow = "1.0.80"
+goblin = "0.8.0"

src/main.rs

@@ -1,5 +1,5 @@
 use std::fs::File;
-use std::io::prelude::*;
+use std::io::Read;
 use std::path::PathBuf;
 
 use hemu::bus::DRAM_BASE;

tests/am-tests.rs

@@ -10,10 +10,10 @@ macro_rules! add_test {
     #[test]
     fn $name() -> anyhow::Result<()> {
       let mut root = PathBuf::from(env!("CARGO_MANIFEST_DIR"));
-      root.push("tests/resources/am-tests");
-      root.push(stringify!($name).to_owned().replace("_", "-") + "-riscv64-nemu.bin");
+      root.push("dependencies/tests/am-tests");
+      root.push(stringify!($name).to_owned().replace("_", "-"));
 
-      let mut file = File::open(root.as_path())?;
+      let mut file = File::open("/tmp/bin")?;
       let mut data = Vec::new();
       file.read_to_end(&mut data)?;