ptrace-syscalls 0.0.0-experimental.3

Analyze syscalls via ptrace
Documentation 
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use nix::libc::user_regs_struct;

pub type PtraceRegisters = user_regs_struct;

macro_rules! syscall_no_from_regs {
  ($regs:ident) => {
    $regs.orig_rax
  };
}

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

macro_rules! syscall_arg {
  ($regs:ident, 0) => {
    $regs.rdi
  };
  ($regs:ident, 1) => {
    $regs.rsi
  };
  ($regs:ident, 2) => {
    $regs.rdx
  };
  ($regs:ident, 3) => {
    $regs.r10
  };
  ($regs:ident, 4) => {
    $regs.r8
  };
  ($regs:ident, 5) => {
    $regs.r9
  };
}

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