lldb/test/API/tools/lldb-server/inferior-crash/main.cpp

   1 #include <cstdlib>
   2 #include <cstring>
   3 #include <iostream>
   4
   5 namespace {
   6 const char *const SEGFAULT_COMMAND = "segfault";
   7 const char *const ABORT_COMMAND = "abort";
   8 }
   9
  10 int main(int argc, char **argv) {
  11   if (argc < 2) {
  12     std::cout << "expected at least one command provided on the command line"
  13               << std::endl;
  14   }
  15
  16   // Process command line args.
  17   for (int i = 1; i < argc; ++i) {
  18     const char *const command = argv[i];
  19     if (std::strstr(command, SEGFAULT_COMMAND)) {
  20       // Perform a null pointer access.
  21       int *const null_int_ptr = nullptr;
  22       *null_int_ptr = 0xDEAD;
  23     } else if (std::strstr(command, ABORT_COMMAND)) {
  24       std::abort();
  25     } else {
  26       std::cout << "Unsupported command: " << command << std::endl;
  27     }
  28   }
  29
  30   return 0;
  31 }