ptrace-syscalls 0.0.0-experimental.3

Analyze syscalls via ptrace
Documentation 
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

use nix::libc::user_regs_struct;

pub type PtraceRegisters = user_regs_struct;

macro_rules! syscall_no_from_regs {
  ($regs:ident) => {
    $regs.regs[8]
  };
}

macro_rules! syscall_res_from_regs {
  ($regs:ident) => {
    $regs.regs[0] as isize
  };
}

macro_rules! syscall_arg {
  ($regs:ident, 0) => {
    $regs.regs[0]
  };
  ($regs:ident, 1) => {
    $regs.regs[1]
  };
  ($regs:ident, 2) => {
    $regs.regs[2]
  };
  ($regs:ident, 3) => {
    $regs.regs[3]
  };
  ($regs:ident, 4) => {
    $regs.regs[4]
  };
  ($regs:ident, 5) => {
    $regs.regs[5]
  };
}

pub(crate) use syscall_arg;
pub(crate) use syscall_no_from_regs;
pub(crate) use syscall_res_from_regs;