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/***
(C) 2025 Amlal El Mahrouss
*/
#include <LibCompiler/Defines.h>
#include <LibDebugger/vendor/Dialogs.h>
#include <LibDebugger/POSIX.h>
#include <cstdint>
#include <string>
#ifndef _WIN32
static bool kKeepRunning = false;
LibDebugger::POSIX::Debugger kDebugger;
static void DebuggerCtrlCHandler(std::int32_t _)
{
auto list = kDebugger.Get();
LibDebugger::POSIX::CAddr addr = (LibDebugger::POSIX::CAddr)list[list.size() - 1];
if (!addr)
{
pfd::notify("Debugger Event", "Invalid breakpoint at: " + std::to_string(list[list.size() - 1]));
return;
}
kDebugger.Break(addr);
pfd::notify("Debugger Event", "Breakpoint at: " + std::to_string(list[list.size() - 1]));
kKeepRunning = false;
}
LIBCOMPILER_MODULE(DebuggerPOSIX)
{
if (argc < 1)
{
return EXIT_FAILURE;
}
pid_t pid = 0L;
if (argc >= 3 && std::string(argv[1]) == "-p" &&
argv[2] != nullptr)
{
pid = std::stoi(argv[2]);
kDebugger.Attach(pid);
}
::signal(SIGINT, DebuggerCtrlCHandler);
while (YES)
{
if (kKeepRunning)
{
continue;
}
std::string cmd;
std::getline(std::cin, cmd);
if (cmd == "c" ||
cmd == "cont")
{
kDebugger.Continue();
kKeepRunning = true;
}
if (cmd == "d" ||
cmd == "detach")
kDebugger.Detach();
if (cmd == "attach")
{
std::cout << "[?] Enter a PID to attach on: ";
std::getline(std::cin, cmd);
pid = std::stoi(cmd.c_str());
pfd::notify("Debugger Event", "Attach process: " + std::to_string(pid));
kDebugger.Attach(pid);
}
if (cmd == "exit")
{
if (pid > 0)
kDebugger.Detach();
break;
}
if (cmd == "break" ||
cmd == "b")
{
std::cout << "[?] Enter an address/symbol to add a break on: ";
std::getline(std::cin, cmd);
auto addr = std::stoul(cmd.c_str(), nullptr, 16);
try
{
pfd::notify("Debugger Event", "Add Breakpoint at: " + std::to_string(addr));
}
catch (...)
{
pfd::notify("Debugger Event", "Add Breakpoint at: " + cmd);
}
LibDebugger::POSIX::CAddr breakpoint_addr = reinterpret_cast<LibDebugger::POSIX::CAddr>(addr);
if (breakpoint_addr)
kDebugger.Break(breakpoint_addr);
}
}
return EXIT_SUCCESS;
}
#endif
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