#include <u.h>#include <libc.h> #include "gc.h" /* stress */int sflag = 0; voidstress(void){	int i;	void *ptrs[1]; 	for(;;){		for(i = 0; i < nelem(ptrs); i++){			ptrs[i] = galloc(256);			print("---- p[%d] = %#p %#p\n", i, &ptrs[i], ptrs[i]);		} 		gcollect(); 		print("----------\n"); 		sleep(100);	}} void *data = 0; voidmain(int argc, char *argv[]){	void *p, *p2; 	ARGBEGIN{	case 's':		sflag = 1;	}ARGEND 	ginit(); 	if(sflag){		stress();		exits(nil);	} 	p2 = galloc(512); 	print("---- p2 = %#p %#p\n", p2, &p2); 	p = galloc(256);	print("---- p = %#p %#p\n", p, &p);	gcollect(); 	p = galloc(256);	print("---- p = %#p %#p\n", p, &p);	gcollect(); 	p = galloc(256);	print("---- p = %#p %#p\n", p, &p);	gcollect(); 	p = galloc(256);	print("---- p = %#p %#p\n", p, &p);	gcollect(); 	exits(nil);}