#include <_ansi.h> #include <sys/types.h> #include <sys/stat.h> void _exit (n) { /* Set bit #0 in the _DEBUG_HALT_REG to trigger program exit to the simulator. (The simulator will return a SIGQUIT signal.) */ asm("ori r1, r0, #$1\n"); asm("stw r1, r0, #$300\n"); }