Index: kernel/test/fpu/fpu1.c
===================================================================
--- kernel/test/fpu/fpu1.c	(revision 6c441cf8f35799043d891a3a77032e1b0e49112b)
+++ kernel/test/fpu/fpu1.c	(revision 2c4fb51b2c33786a0d3feca94cbe6c2965913c0a)
@@ -127,5 +127,5 @@
 		if ((int) (100000000 * e) != E_10e8) {
 			if (!sh_quiet)
-				printf("tid%llu: e*10e8=%zd should be %zd\n", THREAD->tid, (unative_t) (100000000 * e), (unative_t) E_10e8);
+				printf("tid%" PRIu64 ": e*10e8=%zd should be %" PRIun "\n", THREAD->tid, (unative_t) (100000000 * e), (unative_t) E_10e8);
 			atomic_inc(&threads_fault);
 			break;
@@ -162,5 +162,5 @@
 		if ((int) (1000000 * pi) != PI_10e8) {
 			if (!sh_quiet)
-				printf("tid%llu: pi*10e8=%zd should be %zd\n", THREAD->tid, (unative_t) (1000000 * pi), (unative_t) (PI_10e8 / 100));
+				printf("tid%" PRIu64 ": pi*10e8=%zd should be %" PRIun "\n", THREAD->tid, (unative_t) (1000000 * pi), (unative_t) (PI_10e8 / 100));
 			atomic_inc(&threads_fault);
 			break;
@@ -169,5 +169,5 @@
 		if ((int) (100000000 * pi) != PI_10e8) {
 			if (!sh_quiet)
-				printf("tid%llu: pi*10e8=%zd should be %zd\n", THREAD->tid, (unative_t) (100000000 * pi), (unative_t) PI_10e8);
+				printf("tid%" PRIu64 ": pi*10e8=%zd should be %" PRIun "\n", THREAD->tid, (unative_t) (100000000 * pi), (unative_t) PI_10e8);
 			atomic_inc(&threads_fault);
 			break;
@@ -188,5 +188,5 @@
 	
 	if (!quiet)
-		printf("Creating %d threads... ", 2 * THREADS);
+		printf("Creating %u threads... ", 2 * THREADS);
 
 	for (i = 0; i < THREADS; i++) {  
@@ -195,5 +195,5 @@
 		if (!(t = thread_create(e, NULL, TASK, 0, "e", false))) {
 			if (!quiet)
-				printf("could not create thread %d\n", 2 * i);
+				printf("could not create thread %u\n", 2 * i);
 			break;
 		}
@@ -203,5 +203,5 @@
 		if (!(t = thread_create(pi, NULL, TASK, 0, "pi", false))) {
 			if (!quiet)
-				printf("could not create thread %d\n", 2 * i + 1);
+				printf("could not create thread %u\n", 2 * i + 1);
 			break;
 		}
Index: kernel/test/fpu/mips2.c
===================================================================
--- kernel/test/fpu/mips2.c	(revision 6c441cf8f35799043d891a3a77032e1b0e49112b)
+++ kernel/test/fpu/mips2.c	(revision 2c4fb51b2c33786a0d3feca94cbe6c2965913c0a)
@@ -73,5 +73,5 @@
 		if (arg != after_arg) {
 			if (!sh_quiet)
-				printf("General reg tid%llu: arg(%d) != %d\n", THREAD->tid, arg, after_arg);
+				printf("General reg tid%" PRIu64 ": arg(%d) != %d\n", THREAD->tid, arg, after_arg);
 			atomic_inc(&threads_fault);
 			break;
@@ -105,5 +105,5 @@
 		if (arg != after_arg) {
 			if (!sh_quiet)
-				printf("General reg tid%llu: arg(%d) != %d\n", THREAD->tid, arg, after_arg);
+				printf("General reg tid%" PRIu64 ": arg(%d) != %d\n", THREAD->tid, arg, after_arg);
 			atomic_inc(&threads_fault);
 			break;
@@ -124,5 +124,5 @@
 	
 	if (!quiet)
-		printf("Creating %d threads... ", 2 * THREADS);
+		printf("Creating %u threads... ", 2 * THREADS);
 
 	for (i = 0; i < THREADS; i++) {
@@ -131,5 +131,5 @@
 		if (!(t = thread_create(testit1, (void *) ((unative_t) 2 * i), TASK, 0, "testit1", false))) {
 			if (!quiet)
-				printf("could not create thread %d\n", 2 * i);
+				printf("could not create thread %u\n", 2 * i);
 			break;
 		}
@@ -139,5 +139,5 @@
 		if (!(t = thread_create(testit2, (void *) ((unative_t) 2 * i + 1), TASK, 0, "testit2", false))) {
 			if (!quiet)
-				printf("could not create thread %d\n", 2 * i + 1);
+				printf("could not create thread %u\n", 2 * i + 1);
 			break;
 		}
Index: kernel/test/fpu/sse1.c
===================================================================
--- kernel/test/fpu/sse1.c	(revision 6c441cf8f35799043d891a3a77032e1b0e49112b)
+++ kernel/test/fpu/sse1.c	(revision 2c4fb51b2c33786a0d3feca94cbe6c2965913c0a)
@@ -73,5 +73,5 @@
 		if (arg != after_arg) {
 			if (!sh_quiet)
-				printf("tid%llu: arg(%d) != %d\n", THREAD->tid, arg, after_arg);
+				printf("tid%" PRIu64 ": arg(%d) != %d\n", THREAD->tid, arg, after_arg);
 			atomic_inc(&threads_fault);
 			break;
@@ -105,5 +105,5 @@
 		if (arg != after_arg) {
 			if (!sh_quiet)
-				printf("tid%llu: arg(%d) != %d\n", THREAD->tid, arg, after_arg);
+				printf("tid%" PRIu64 ": arg(%d) != %d\n", THREAD->tid, arg, after_arg);
 			atomic_inc(&threads_fault);
 			break;
@@ -124,5 +124,5 @@
 	
 	if (!quiet)
-		printf("Creating %d threads... ", 2 * THREADS);
+		printf("Creating %u threads... ", 2 * THREADS);
 
 	for (i = 0; i < THREADS; i++) {
@@ -131,5 +131,5 @@
 		if (!(t = thread_create(testit1, (void *) ((unative_t) 2 * i), TASK, 0, "testit1", false))) {
 			if (!quiet)
-				printf("could not create thread %d\n", 2 * i);
+				printf("could not create thread %u\n", 2 * i);
 			break;
 		}
@@ -139,5 +139,5 @@
 		if (!(t = thread_create(testit2, (void *) ((unative_t) 2 * i + 1), TASK, 0, "testit2", false))) {
 			if (!quiet)
-				printf("could not create thread %d\n", 2 * i + 1);
+				printf("could not create thread %u\n", 2 * i + 1);
 			break;
 		}