1use std::{collections::HashMap, ffi::CStr};
2
3use windows_elf_loader::WinElfLoader;
4
5fn main() {
6 extern "sysv64" fn print(s: *const i8) {
7 let s = unsafe { CStr::from_ptr(s).to_str().unwrap() };
8 println!("{}", s);
9 }
10
11 let mut map = HashMap::new();
12 map.insert("print", print as _);
13 let pre_find = |name: &str| -> Option<*const ()> { map.get(name).copied() };
14 let mut loader = WinElfLoader::new();
15 let liba = loader
16 .load_file(r".\crates\windows-elf-loader\example_dylib\liba.so")
17 .unwrap();
18 let libb = loader
19 .load_file(r".\crates\windows-elf-loader\example_dylib\libb.so")
20 .unwrap();
21 let libc = loader
22 .load_file(r".\crates\windows-elf-loader\example_dylib\libc.so")
23 .unwrap();
24 let a = liba.easy_relocate([], &pre_find).unwrap();
25 let f = unsafe { a.get::<extern "sysv64" fn() -> i32>("a").unwrap() };
26 assert!(f() == 1);
27 let b = libb.easy_relocate([&a], &pre_find).unwrap();
28 let f = unsafe { b.get::<extern "sysv64" fn() -> i32>("b").unwrap() };
29 assert!(f() == 2);
30 let c = libc.easy_relocate([&b], &pre_find).unwrap();
31 let f = unsafe { c.get::<extern "sysv64" fn() -> i32>("c").unwrap() };
32 assert!(f() == 3);
33}