// test row: the leaders' 4 KB footprint = ONE dirty page (the stack) => they write
// NOTHING to stdout. mem_kb 4 is the floor for an artifact that never touches the
// DuckInfo page. This arm does the harness entry and the exit syscall, nothing else.
extern "C" void __libc_start_main(void *m, int argc, char **argv) {
(void)m; (void)argc; (void)argv;
__asm__ volatile("syscall" ::"a"(60), "D"(0) : "rcx", "r11", "memory");
for (;;);
}
int main() { return 0; }