1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
extern crate libc;
#[macro_use]
extern crate bitflags;
pub mod unicorn_const;
use std::ffi::CStr;
use std::os::raw::c_char;
use unicorn_const::{Arch, MemRegion, Mode, Error, HookType, Query};
#[allow(non_camel_case_types)]
pub type uc_handle = libc::size_t;
#[allow(non_camel_case_types)]
pub type uc_hook = libc::size_t;
extern "C" {
pub fn uc_version(major: *const u32, minor: *const u32) -> u32;
pub fn uc_arch_supported(arch: Arch) -> bool;
pub fn uc_open(arch: Arch, mode: Mode, engine: *mut uc_handle) -> Error;
pub fn uc_close(engine: uc_handle) -> Error;
pub fn uc_errno(engine: uc_handle) -> Error;
pub fn uc_strerror(error_code: Error) -> *const c_char;
pub fn uc_reg_write(engine: uc_handle,
regid: libc::c_int,
value: *const libc::c_void)
-> Error;
pub fn uc_reg_read(engine: uc_handle, regid: libc::c_int, value: *mut libc::c_void) -> Error;
pub fn uc_mem_write(engine: uc_handle,
address: u64,
bytes: *const u8,
size: libc::size_t)
-> Error;
pub fn uc_mem_read(engine: uc_handle,
address: u64,
bytes: *mut u8,
size: libc::size_t)
-> Error;
pub fn uc_mem_map(engine: uc_handle, address: u64, size: libc::size_t, perms: u32) -> Error;
pub fn uc_mem_unmap(engine: uc_handle, address: u64, size: libc::size_t) -> Error;
pub fn uc_mem_protect(engine: uc_handle,
address: u64,
size: libc::size_t,
perms: u32)
-> Error;
pub fn uc_mem_regions(engine: uc_handle,
regions: *const *const MemRegion,
count: *mut u32)
-> Error;
pub fn uc_emu_start(engine: uc_handle,
begin: u64,
until: u64,
timeout: u64,
count: libc::size_t)
-> Error;
pub fn uc_emu_stop(engine: uc_handle) -> Error;
pub fn uc_hook_add(engine: uc_handle,
hook: *mut uc_hook,
hook_type: HookType,
callback: libc::size_t,
user_data: *mut libc::size_t,
begin: u64,
end: u64,
...)
-> Error;
pub fn uc_hook_del(engine: uc_handle, hook: uc_hook) -> Error;
pub fn uc_query(engine: uc_handle, query_type: Query, result: *mut libc::size_t) -> Error;
}
impl Error {
pub fn msg(&self) -> String {
error_msg(*self)
}
}
pub fn error_msg(error: Error) -> String {
unsafe { CStr::from_ptr(uc_strerror(error)).to_string_lossy().into_owned() }
}