88 	unsigned long *cover, frac;  in main()  local
155 	cover = mmap(NULL, ctx.c_bufsize * sizeof(unsigned long),  in main()
157 	if (cover == MAP_FAILED)  in main()
160 	*cover = 0;  in main()
163 		dump(cover, ctx.c_mode);  in main()
164 	if (check_coverage(cover, ctx.c_mode, ctx.c_bufsize, tests[i].coverage))  in main()
167 	if (munmap(cover, ctx.c_bufsize * sizeof(unsigned long)) == -1)  in main()
191 check_coverage(const unsigned long *cover, int mode, unsigned long maxsize,  in check_coverage()  argument
199 	} else if (nonzero && cover[0] == 0) {  in check_coverage()
202 	} else if (!nonzero && cover[0] != 0) {  in check_coverage()
203 		warnx("coverage not empty (count=%lu)\n", *cover);  in check_coverage()
205 	} else if (cover[0] >= maxsize) {  in check_coverage()
207 		    *cover, maxsize);  in check_coverage()
212 		if (*cover * 4 >= maxsize) {  in check_coverage()
214 			    *cover * 4, maxsize);  in check_coverage()
218 		for (i = 0; i < cover[0]; i++) {  in check_coverage()
219 			type = cover[i * 4 + 1];  in check_coverage()
220 			arg1 = cover[i * 4 + 2];  in check_coverage()
221 			arg2 = cover[i * 4 + 3];  in check_coverage()
222 			pc = cover[i * 4 + 4];  in check_coverage()
239 dump(const unsigned long *cover, int mode)  in dump()  argument
247 	for (i = 0; i < cover[0]; i++)  in dump()
248 		printf("%p\n", (void *)cover[i * stride + stride]);  in dump()
449 	unsigned long *cover;  in test_open()  local
456 	cover = mmap(NULL, ctx->c_bufsize * sizeof(unsigned long),  in test_open()
458 	if (cover == MAP_FAILED)  in test_open()
465 	error = check_coverage(cover, ctx->c_mode, ctx->c_bufsize, 1);  in test_open()
467 	if (munmap(cover, ctx->c_bufsize * sizeof(unsigned long)))  in test_open()