Commit 7f291cfa authored by Thomas Weißschuh's avatar Thomas Weißschuh Committed by Paul E. McKenney
Browse files

tools/nolibc: use standard __asm__ statements 



Most of the code was migrated to C99-conformant __asm__ statements
before. It seems string.h was missed.

Signed-off-by: default avatarThomas Weißschuh <linux@weissschuh.net>
Signed-off-by: default avatarWilly Tarreau <w@1wt.eu>
Signed-off-by: default avatarPaul E. McKenney <paulmck@kernel.org>
parent 3a8039e2

tools/include/nolibc/string.h

+2 −2
Original line number Diff line number Diff line
@@ -90,7 +90,7 @@ void *memset(void *dst, int b, size_t len) 


	while (len--) {

		/* prevent gcc from recognizing memset() here */

		asm volatile("");

		__asm__ volatile("");

		*(p++) = b;

	}

	return dst;
@@ -139,7 +139,7 @@ size_t strlen(const char *str) 
	size_t len;



	for (len = 0; str[len]; len++)

		asm("");

		__asm__("");

	return len;

}

tools/testing/selftests/nolibc/nolibc-test.c

+1 −1
Original line number Diff line number Diff line
@@ -984,7 +984,7 @@ int main(int argc, char **argv, char **envp) 
#else

		else if (ioperm(0x501, 1, 1) == 0)

#endif

			asm volatile ("outb %%al, %%dx" :: "d"(0x501), "a"(0));

			__asm__ volatile ("outb %%al, %%dx" :: "d"(0x501), "a"(0));

		/* if it does nothing, fall back to the regular panic */

#endif

	}