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

//! Helper functions for section addresses

/// Returns the address of the start of the `.text` section
#[inline]
pub fn text_start() -> usize {
    extern "C" {
        static mut _text: u8;
    }

    unsafe { &_text as *const u8 as usize }
}

/// Returns the address of the start of the `.etext` section
#[inline]
pub fn etext() -> usize {
    extern "C" {
        static mut _etext: u8;
    }

    unsafe { &_etext as *const u8 as usize }
}

/// Returns the address of the start of the `.edata` section
#[inline]
pub fn erodata() -> usize {
    extern "C" {
        static mut _erodata: u8;
    }

    unsafe { &_erodata as *const u8 as usize }
}

/// Returns the address of the start of the `.edata` section
#[inline]
pub fn edata() -> usize {
    extern "C" {
        static mut _edata: u8;
    }

    unsafe { &_edata as *const u8 as usize }
}

/// Returns the address of the start of the `.end` section
#[inline]
pub fn end() -> usize {
    extern "C" {
        static mut _end: u8;
    }

    unsafe { &_end as *const u8 as usize }
}