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reapply missing changes

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This commit is contained in:
Dominik Maier
2021-11-09 16:04:59 +01:00
parent d7ead41a51
commit a3e139847d
2 changed files with 9 additions and 7 deletions
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12
bindings/rust/README.md
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@@ -5,23 +5,23 @@ Rust bindings for the [Unicorn](http://www.unicorn-engine.org/) emulator with ut
Checkout Unicorn2 source code at [dev branch](https://github.com/unicorn-engine/unicorn/tree/dev).
```rust
use unicorn_engine::RegisterARM;
use unicorn_engine::{Unicorn, RegisterARM};
use unicorn_engine::unicorn_const::{Arch, Mode, Permission, SECOND_SCALE};
fn main() {
let arm_code32: Vec<u8> = vec![0x17, 0x00, 0x40, 0xe2]; // sub r0, #23
let mut unicorn = unicorn-engine::Unicorn::new(Arch::ARM, Mode::LITTLE_ENDIAN).expect("failed to initialize Unicorn instance");
let mut unicorn = Unicorn::new(Arch::ARM, Mode::LITTLE_ENDIAN).expect("failed to initialize Unicorn instance");
let mut emu = unicorn.borrow();
emu.mem_map(0x1000, 0x4000, Permission::ALL).expect("failed to map code page");
emu.mem_write(0x1000, &arm_code32).expect("failed to write instructions");
emu.reg_write(RegisterARM::R0 as i32, 123).expect("failed write R0");
emu.reg_write(RegisterARM::R5 as i32, 1337).expect("failed write R5");
emu.reg_write(RegisterARM::R0, 123).expect("failed write R0");
emu.reg_write(RegisterARM::R5, 1337).expect("failed write R5");
let _ = emu.emu_start(0x1000, (0x1000 + arm_code32.len()) as u64, 10 * SECOND_SCALE, 1000);
assert_eq!(emu.reg_read(RegisterARM::R0 as i32), Ok(100));
assert_eq!(emu.reg_read(RegisterARM::R5 as i32), Ok(1337));
assert_eq!(emu.reg_read(RegisterARM::R0, Ok(100));
assert_eq!(emu.reg_read(RegisterARM::R5, Ok(1337));
}
```
Further sample code can be found in ```tests/unicorn.rs```.