#![allow(non_camel_case_types)]
#![allow(dead_code)]
use super::unicorn_const::*;
use libc::{c_char, c_int};
use std::ffi::c_void;
use std::pin::Pin;
pub type uc_handle = *mut c_void;
pub type uc_hook = *mut c_void;
pub type uc_context = libc::size_t;
extern "C" {
pub fn uc_version(major: *mut u32, minor: *mut u32) -> u32;
pub fn uc_arch_supported(arch: Arch) -> bool;
pub fn uc_open(arch: Arch, mode: Mode, engine: *mut uc_handle) -> uc_error;
pub fn uc_close(engine: uc_handle) -> uc_error;
pub fn uc_context_free(mem: uc_context) -> uc_error;
pub fn uc_errno(engine: uc_handle) -> uc_error;
pub fn uc_strerror(error_code: uc_error) -> *const c_char;
pub fn uc_reg_write(engine: uc_handle, regid: c_int, value: *const c_void) -> uc_error;
pub fn uc_reg_read(engine: uc_handle, regid: c_int, value: *mut c_void) -> uc_error;
pub fn uc_mem_write(
engine: uc_handle,
address: u64,
bytes: *const u8,
size: libc::size_t,
) -> uc_error;
pub fn uc_mem_read(
engine: uc_handle,
address: u64,
bytes: *mut u8,
size: libc::size_t,
) -> uc_error;
pub fn uc_mem_map(engine: uc_handle, address: u64, size: libc::size_t, perms: u32) -> uc_error;
pub fn uc_mem_map_ptr(
engine: uc_handle,
address: u64,
size: libc::size_t,
perms: u32,
ptr: *mut c_void,
) -> uc_error;
pub fn uc_mem_unmap(engine: uc_handle, address: u64, size: libc::size_t) -> uc_error;
pub fn uc_mem_protect(
engine: uc_handle,
address: u64,
size: libc::size_t,
perms: u32,
) -> uc_error;
pub fn uc_mem_regions(
engine: uc_handle,
regions: *const *const MemRegion,
count: *mut u32,
) -> uc_error;
pub fn uc_emu_start(
engine: uc_handle,
begin: u64,
until: u64,
timeout: u64,
count: libc::size_t,
) -> uc_error;
pub fn uc_emu_stop(engine: uc_handle) -> uc_error;
pub fn uc_hook_add(
engine: uc_handle,
hook: *mut uc_hook,
hook_type: HookType,
callback: *mut c_void,
user_data: *mut c_void,
begin: u64,
end: u64,
...
) -> uc_error;
pub fn uc_hook_del(engine: uc_handle, hook: uc_hook) -> uc_error;
pub fn uc_query(engine: uc_handle, query_type: Query, result: *mut libc::size_t) -> uc_error;
pub fn uc_context_alloc(engine: uc_handle, context: *mut uc_context) -> uc_error;
pub fn uc_context_save(engine: uc_handle, context: uc_context) -> uc_error;
pub fn uc_context_restore(engine: uc_handle, context: uc_context) -> uc_error;
}
pub struct CodeHook {
pub unicorn: *mut crate::UnicornInner,
pub callback: Box<dyn FnMut(crate::UnicornHandle, u64, u32)>,
}
pub struct BlockHook {
pub unicorn: *mut crate::UnicornInner,
pub callback: Box<dyn FnMut(crate::UnicornHandle, u64, u32)>,
}
pub struct MemHook {
pub unicorn: *mut crate::UnicornInner,
pub callback: Box<dyn FnMut(crate::UnicornHandle, MemType, u64, usize, i64)>,
}
pub struct InterruptHook {
pub unicorn: *mut crate::UnicornInner,
pub callback: Box<dyn FnMut(crate::UnicornHandle, u32)>,
}
pub struct InstructionInHook {
pub unicorn: *mut crate::UnicornInner,
pub callback: Box<dyn FnMut(crate::UnicornHandle, u32, usize)>,
}
pub struct InstructionOutHook {
pub unicorn: *mut crate::UnicornInner,
pub callback: Box<dyn FnMut(crate::UnicornHandle, u32, usize, u32)>,
}
pub struct InstructionSysHook {
pub unicorn: *mut crate::UnicornInner,
pub callback: Box<dyn FnMut(crate::UnicornHandle)>,
}
pub extern "C" fn code_hook_proxy(
uc: uc_handle,
address: u64,
size: u32,
user_data: *mut CodeHook,
) {
let unicorn = unsafe { &mut *(*user_data).unicorn };
let callback = &mut unsafe { &mut *(*user_data).callback };
assert_eq!(uc, unicorn.uc);
callback(
crate::UnicornHandle {
inner: unsafe { Pin::new_unchecked(unicorn) },
},
address,
size,
);
}
pub extern "C" fn block_hook_proxy(
uc: uc_handle,
address: u64,
size: u32,
user_data: *mut BlockHook,
) {
let unicorn = unsafe { &mut *(*user_data).unicorn };
let callback = &mut unsafe { &mut *(*user_data).callback };
assert_eq!(uc, unicorn.uc);
callback(
crate::UnicornHandle {
inner: unsafe { Pin::new_unchecked(unicorn) },
},
address,
size,
);
}
pub extern "C" fn mem_hook_proxy(
uc: uc_handle,
mem_type: MemType,
address: u64,
size: u32,
value: i64,
user_data: *mut MemHook,
) {
let unicorn = unsafe { &mut *(*user_data).unicorn };
let callback = &mut unsafe { &mut *(*user_data).callback };
assert_eq!(uc, unicorn.uc);
callback(
crate::UnicornHandle {
inner: unsafe { Pin::new_unchecked(unicorn) },
},
mem_type,
address,
size as usize,
value,
);
}
pub extern "C" fn intr_hook_proxy(uc: uc_handle, value: u32, user_data: *mut InterruptHook) {
let unicorn = unsafe { &mut *(*user_data).unicorn };
let callback = &mut unsafe { &mut *(*user_data).callback };
assert_eq!(uc, unicorn.uc);
callback(
crate::UnicornHandle {
inner: unsafe { Pin::new_unchecked(unicorn) },
},
value,
);
}
pub extern "C" fn insn_in_hook_proxy(
uc: uc_handle,
port: u32,
size: usize,
user_data: *mut InstructionInHook,
) {
let unicorn = unsafe { &mut *(*user_data).unicorn };
let callback = &mut unsafe { &mut *(*user_data).callback };
assert_eq!(uc, unicorn.uc);
callback(
crate::UnicornHandle {
inner: unsafe { Pin::new_unchecked(unicorn) },
},
port,
size,
);
}
pub extern "C" fn insn_out_hook_proxy(
uc: uc_handle,
port: u32,
size: usize,
value: u32,
user_data: *mut InstructionOutHook,
) {
let unicorn = unsafe { &mut *(*user_data).unicorn };
let callback = &mut unsafe { &mut *(*user_data).callback };
assert_eq!(uc, unicorn.uc);
callback(
crate::UnicornHandle {
inner: unsafe { Pin::new_unchecked(unicorn) },
},
port,
size,
value,
);
}
pub extern "C" fn insn_sys_hook_proxy(uc: uc_handle, user_data: *mut InstructionSysHook) {
let unicorn = unsafe { &mut *(*user_data).unicorn };
let callback = &mut unsafe { &mut *(*user_data).callback };
assert_eq!(uc, unicorn.uc);
callback(crate::UnicornHandle {
inner: unsafe { Pin::new_unchecked(unicorn) },
});
}