updating version

Author: sha0coder

crates/libmwemu/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "libmwemu"
-version = "0.22.1"
+version = "0.22.2"
 edition = "2018"
 authors = ["sha0coder"]
 license = "MIT"

crates/libmwemu/src/winapi/winapi64/kernel32/device_io_control.rs

@@ -0,0 +1,16 @@
+use crate::emu;
+use crate::constants;
+
+pub fn api_DeviceIoControl(emu: &mut emu::Emu) {
+    let hDevice = emu.regs().rcx;
+    let dwIoControlCode = emu.regs().rdx;
+    let lpInBuffer = emu.regs().r8;
+    let lpOutBuffer = emu.regs().r9;
+    let rsp = emu.regs().rsp;
+    let nOutBufferSize = emu.maps.read_qword(rsp + 0x20).expect("DeviceIoControl arg6 stack error.");
+    let lpBytesReturned = emu.maps.read_qword(rsp + 0x28).expect("DeviceIoControl arg7 stack error.");
+
+    log_red!(emu, "kernel32!DeviceIoControl hDev: 0x{:x} code: 0x{:x} buff: 0x{:x}", hDevice, dwIoControlCode, lpInBuffer);
+
+    emu.regs_mut().rax = constants::TRUE;
+}

crates/libmwemu/src/winapi/winapi64/kernel32/mod.rs

@@ -178,6 +178,7 @@ pub mod win_exec;
 pub mod write_console_w;
 pub mod write_file;
 pub mod write_process_memory;
+pub mod device_io_control;
 mod local_free;
 
 // Re-export all functions
@@ -354,6 +355,7 @@ pub use write_console_w::WriteConsoleW;
 pub use write_file::WriteFile;
 pub use write_process_memory::WriteProcessMemory;
 pub use local_free::LocalFree;
+pub use device_io_control::api_DeviceIoControl;
 
 // a in RCX, b in RDX, c in R8, d in R9, then e pushed on stack
 
@@ -539,6 +541,7 @@ pub fn gateway(addr: u64, emu: &mut emu::Emu) -> String {
         "WriteConsoleW" => WriteConsoleW(emu),
         "WriteFile" => WriteFile(emu),
         "WriteProcessMemory" => WriteProcessMemory(emu),
+        "DeviceIoControl" => api_DeviceIoControl(emu),
         _ => {
             if emu.cfg.skip_unimplemented == false {
                 if emu.cfg.dump_on_exit && emu.cfg.dump_filename.is_some() {

crates/mwemu/src/main.rs

@@ -135,6 +135,7 @@ fn main() {
         .arg(clap_arg!("call", "", "call", "enable call tracer"))
         .arg(clap_arg!("cmd", "", "cmd", "launch a console command", "COMMAND"))
         .arg(clap_arg!("entropy", "", "entropy", "display changes in the entropy"))
+        .arg(clap_arg!("multithread", "", "multithread", "enable multithread emulation"))
         .get_matches();
 
     if !matches.is_present("filename") {
@@ -340,6 +341,10 @@ fn main() {
         emu.fpu_mut().mxcsr = value as u32;
     }
 
+    if matches.is_present("multithread") {
+        emu.cfg.enable_threading = true;
+    }
+
     // endpoint
     if matches.is_present("endpoint") {
         //TODO: emu::endpoint::warning();