libmwemu 0.24.4

x86 32/64bits and system internals emulator, for securely emulating malware and other stuff.
Documentation 
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use crate::tests::helpers;
use crate::*;

#[test]
// this tests the emu.linux_call64() ARM ABI (used in linux calls)
pub fn linux_call64() {
    helpers::setup();

    /*
        int test(int p1, int p2, int p3, int p4, int p5, int p6, int p7) {
           return p1+p2+p3+p4+p5+p6+p7;
       }
    */

    let mut emu = emu64();
    let opcodes: Vec<u8> = vec![
        0x55, 0x48, 0x89, 0xe5, 0x89, 0x7d, 0xfc, 0x89, 0x75, 0xf8, 0x89, 0x55, 0xf4, 0x89, 0x4d,
        0xf0, 0x44, 0x89, 0x45, 0xec, 0x44, 0x89, 0x4d, 0xe8, 0x8b, 0x55, 0xfc, 0x8b, 0x45, 0xf8,
        0x01, 0xc2, 0x8b, 0x45, 0xf4, 0x01, 0xc2, 0x8b, 0x45, 0xf0, 0x01, 0xc2, 0x8b, 0x45, 0xec,
        0x01, 0xc2, 0x8b, 0x45, 0xe8, 0x01, 0xc2, 0x8b, 0x45, 0x10, 0x01, 0xd0, 0x5d, 0xc3,
    ];
    emu.set_verbose(0);
    emu.os = crate::arch::OperatingSystem::Linux;
    emu.load_code_bytes(&opcodes);
    emu.regs_mut().rax = 0;
    let rax = emu
        .linux_call64(emu.regs().rip, &[1, 2, 3, 4, 5, 6, 7])
        .unwrap();
    assert_eq!(rax, emu.regs().rax);
    assert_eq!(emu.regs().rax, 1 + 2 + 3 + 4 + 5 + 6 + 7);
}