| 2 | #include "src/main.cpp" |
| 3 | |
| 4 | extern "C" void _start() { |
| 5 | // Retrieve command line arguments |
| 6 | char* args = getargs(); // Assuming getargs() provides the command line as an array of strings |
| 7 | |
| 8 | // args will be like this |
| 9 | // n a m e \0 a r g 1 \0 a r g 2 \0 a r g 3 \0 \0 |
| 10 | // ^ |
| 11 | // argv pointer |
| 12 | |
| 13 | // so calculate the number of args |
| 14 | // once we have two \0 in a row, we know that we have reached the end of the args |
| 15 | // also make a char* [] with the pointers to the start of each arg |
| 16 | int argc = 0; |
| 17 | int wasNull = 1; |
| 18 | char* argv[100]; |
| 19 | argv[argc] = args; |
| 20 | for (int i = 0; i < 1000; i++) { |
| 21 | if (args[i] == '\0') { |
| 22 | if (wasNull) { |
| 23 | break; |
| 24 | } else { |
| 25 | wasNull = 1; |
| 26 | } |
| 27 | argc++; |
| 28 | argv[argc] = &args[i + 1]; |
| 29 | } else if (wasNull) { |
| 30 | wasNull = 0; |
| 31 | } |
| 32 | } |
| 33 | |
| 34 | // Call main function |
| 35 | main(argc, argv); |
| 36 | } |