65816-llvm-mos/demos/gnoHello.c
Scott Duensing 9e53e5fd38 GNO Support
2026-05-29 15:43:28 -05:00

14 lines
542 B
C

// gnoHello.c — GNO/ME shell command demo: prints a greeting + formatted
// output via standard stdio (libc printf/puts over the GNO console).
#include <stdint.h>
#include <stdio.h>
int main(int argc, char **argv) {
puts("Hello from llvm816 on GNO/ME!");
printf("argc=%d argv0=%s\n", argc, (argc > 0 && argv) ? argv[0] : "(none)");
printf("sum 1..10 = %d, hex = %x\n", 55, 0xC0DE);
*(volatile uint16_t *)0x025000UL = 0xC0DE; // harness marker
for (volatile unsigned long i = 0; i < 600000UL; i++) {}
return 0;
}