/*
* First, compile riscv-gnu-toolchain with `--with-arch=rv32imac --with-abi=ilp32`,
* then compile current file with riscv32-unknown-elf-gcc -o minimal minimal.c
*/
int main(int argc, char* argv[])
{
if (argc == 1) {
return 1;
}
if (argv[1][0] == 'a') {
return 2;
}
return 0;
}