diff --git a/libffi/ChangeLog b/libffi/ChangeLog
index e9cacff7505..e66932e9e90 100644
--- a/libffi/ChangeLog
+++ b/libffi/ChangeLog
@@ -1,3 +1,11 @@
+2011-06-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* testsuite/libffi.call/huge_struct.c (test_large_fn): Use PRIu8,
+	PRId8 instead of %hhu, %hhd.
+	* testsuite/libffi.call/ffitest.h [__alpha__ && __osf__] (PRId8,
+	PRIu8): Define.
+	[__sgi__] (PRId8, PRIu8): Define.
+
 2011-04-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 
 	* src/alpha/osf.S (UA_SI, FDE_ENCODING, FDE_ENCODE, FDE_ARANGE):
diff --git a/libffi/testsuite/libffi.call/ffitest.h b/libffi/testsuite/libffi.call/ffitest.h
index 59ef032ea51..0e95e164f6e 100644
--- a/libffi/testsuite/libffi.call/ffitest.h
+++ b/libffi/testsuite/libffi.call/ffitest.h
@@ -67,6 +67,8 @@
 #define PRIdLL "ld"
 #undef PRIuLL
 #define PRIuLL "lu"
+#define PRId8 "hd"
+#define PRIu8 "hu"
 #define PRId64 "ld"
 #define PRIu64 "lu"
 #define PRIuPTR "lu"
@@ -81,6 +83,8 @@
 #if defined(__sgi)
 /* IRIX 6.5 <inttypes.h> provides all definitions, but only for C99
    compilations.  */
+#define PRId8 "hhd"
+#define PRIu8 "hhu"
 #if (_MIPS_SZLONG == 32)
 #define PRId64 "lld"
 #define PRIu64 "llu"
diff --git a/libffi/testsuite/libffi.call/huge_struct.c b/libffi/testsuite/libffi.call/huge_struct.c
index 602437ade59..e04e1d58a40 100644
--- a/libffi/testsuite/libffi.call/huge_struct.c
+++ b/libffi/testsuite/libffi.call/huge_struct.c
@@ -129,14 +129,14 @@ test_large_fn(
 			ui64_4 + 4, si64_4 + 4, f_4 + 4, d_4 + 4, ld_4 + 4, (char*)((intptr_t)p_4 + 4), 
 		ui8_5 + 5, si8_5 + 5};
 
-	printf("%hhu %hhd %hu %hd %u %d %" PRIu64 " %" PRId64 " %.0f %.0f %.0Lf %#lx "
-		"%hhu %hhd %hu %hd %u %d %" PRIu64 " %" PRId64 " %.0f %.0f %.0Lf %#lx "
-		"%hhu %hhd %hu %hd %u %d %" PRIu64 " %" PRId64 " %.0f %.0f %.0Lf %#lx "
-		"%hhu %hhd %hu %hd %u %d %" PRIu64 " %" PRId64 " %.0f %.0f %.0Lf %#lx %hhu %hhd: "
-		"%hhu %hhd %hu %hd %u %d %" PRIu64 " %" PRId64 " %.0f %.0f %.0Lf %#lx "
-		"%hhu %hhd %hu %hd %u %d %" PRIu64 " %" PRId64 " %.0f %.0f %.0Lf %#lx "
-		"%hhu %hhd %hu %hd %u %d %" PRIu64 " %" PRId64 " %.0f %.0f %.0Lf %#lx "
-		"%hhu %hhd %hu %hd %u %d %" PRIu64 " %" PRId64 " %.0f %.0f %.0Lf %#lx %hhu %hhd\n",
+	printf("%" PRIu8 " %" PRId8 " %hu %hd %u %d %" PRIu64 " %" PRId64 " %.0f %.0f %.0Lf %#lx "
+		"%" PRIu8 " %" PRId8 " %hu %hd %u %d %" PRIu64 " %" PRId64 " %.0f %.0f %.0Lf %#lx "
+		"%" PRIu8 " %" PRId8 " %hu %hd %u %d %" PRIu64 " %" PRId64 " %.0f %.0f %.0Lf %#lx "
+		"%" PRIu8 " %" PRId8 " %hu %hd %u %d %" PRIu64 " %" PRId64 " %.0f %.0f %.0Lf %#lx %" PRIu8 " %" PRId8 ": "
+		"%" PRIu8 " %" PRId8 " %hu %hd %u %d %" PRIu64 " %" PRId64 " %.0f %.0f %.0Lf %#lx "
+		"%" PRIu8 " %" PRId8 " %hu %hd %u %d %" PRIu64 " %" PRId64 " %.0f %.0f %.0Lf %#lx "
+		"%" PRIu8 " %" PRId8 " %hu %hd %u %d %" PRIu64 " %" PRId64 " %.0f %.0f %.0Lf %#lx "
+		"%" PRIu8 " %" PRId8 " %hu %hd %u %d %" PRIu64 " %" PRId64 " %.0f %.0f %.0Lf %#lx %" PRIu8 " %" PRId8 "\n",
 	       ui8_1, si8_1, ui16_1, si16_1, ui32_1, si32_1, ui64_1, si64_1, f_1, d_1, ld_1, (unsigned long)p_1,
 		ui8_2, si8_2, ui16_2, si16_2, ui32_2, si32_2, ui64_2, si64_2, f_2, d_2, ld_2, (unsigned long)p_2,
 		ui8_3, si8_3, ui16_3, si16_3, ui32_3, si32_3, ui64_3, si64_3, f_3, d_3, ld_3, (unsigned long)p_3,
@@ -296,10 +296,10 @@ main(int argc __UNUSED__, const char** argv __UNUSED__)
 
 	ffi_call(&cif, FFI_FN(test_large_fn), &retVal, argValues);
 	// { dg-output "1 2 3 4 5 6 7 8 9 10 11 0x12345678 1 2 3 4 5 6 7 8 9 10 11 0x12345678 1 2 3 4 5 6 7 8 9 10 11 0x12345678 1 2 3 4 5 6 7 8 9 10 11 0x12345678 1 2: 2 3 4 5 6 7 8 9 10 11 12 0x12345679 3 4 5 6 7 8 9 10 11 12 13 0x1234567a 4 5 6 7 8 9 10 11 12 13 14 0x1234567b 5 6 7 8 9 10 11 12 13 14 15 0x1234567c 6 7" }
-	printf("res: %hhu %hhd %hu %hd %u %d %" PRIu64 " %" PRId64 " %.0f %.0f %.0Lf %#lx "
-		"%hhu %hhd %hu %hd %u %d %" PRIu64 " %" PRId64 " %.0f %.0f %.0Lf %#lx "
-		"%hhu %hhd %hu %hd %u %d %" PRIu64 " %" PRId64 " %.0f %.0f %.0Lf %#lx "
-		"%hhu %hhd %hu %hd %u %d %" PRIu64 " %" PRId64 " %.0f %.0f %.0Lf %#lx %hhu %hhd\n",
+	printf("res: %" PRIu8 " %" PRId8 " %hu %hd %u %d %" PRIu64 " %" PRId64 " %.0f %.0f %.0Lf %#lx "
+		"%" PRIu8 " %" PRId8 " %hu %hd %u %d %" PRIu64 " %" PRId64 " %.0f %.0f %.0Lf %#lx "
+		"%" PRIu8 " %" PRId8 " %hu %hd %u %d %" PRIu64 " %" PRId64 " %.0f %.0f %.0Lf %#lx "
+		"%" PRIu8 " %" PRId8 " %hu %hd %u %d %" PRIu64 " %" PRId64 " %.0f %.0f %.0Lf %#lx %" PRIu8 " %" PRId8 "\n",
 		retVal.a, retVal.b, retVal.c, retVal.d, retVal.e, retVal.f,
 	       retVal.g, retVal.h, retVal.i, retVal.j, retVal.k, (unsigned long)retVal.l,
 		retVal.m, retVal.n, retVal.o, retVal.p, retVal.q, retVal.r,
@@ -324,10 +324,10 @@ main(int argc __UNUSED__, const char** argv __UNUSED__)
 		ui8, si8, ui16, si16, ui32, si32, ui64, si64, f, d, ld, p,
 		ui8, si8);
 	// { dg-output "\n1 2 3 4 5 6 7 8 9 10 11 0x12345678 1 2 3 4 5 6 7 8 9 10 11 0x12345678 1 2 3 4 5 6 7 8 9 10 11 0x12345678 1 2 3 4 5 6 7 8 9 10 11 0x12345678 1 2: 2 3 4 5 6 7 8 9 10 11 12 0x12345679 3 4 5 6 7 8 9 10 11 12 13 0x1234567a 4 5 6 7 8 9 10 11 12 13 14 0x1234567b 5 6 7 8 9 10 11 12 13 14 15 0x1234567c 6 7" }
-	printf("res: %hhu %hhd %hu %hd %u %d %" PRIu64 " %" PRId64 " %.0f %.0f %.0Lf %#lx "
-		"%hhu %hhd %hu %hd %u %d %" PRIu64 " %" PRId64 " %.0f %.0f %.0Lf %#lx "
-		"%hhu %hhd %hu %hd %u %d %" PRIu64 " %" PRId64 " %.0f %.0f %.0Lf %#lx "
-		"%hhu %hhd %hu %hd %u %d %" PRIu64 " %" PRId64 " %.0f %.0f %.0Lf %#lx %hhu %hhd\n",
+	printf("res: %" PRIu8 " %" PRId8 " %hu %hd %u %d %" PRIu64 " %" PRId64 " %.0f %.0f %.0Lf %#lx "
+		"%" PRIu8 " %" PRId8 " %hu %hd %u %d %" PRIu64 " %" PRId64 " %.0f %.0f %.0Lf %#lx "
+		"%" PRIu8 " %" PRId8 " %hu %hd %u %d %" PRIu64 " %" PRId64 " %.0f %.0f %.0Lf %#lx "
+		"%" PRIu8 " %" PRId8 " %hu %hd %u %d %" PRIu64 " %" PRId64 " %.0f %.0f %.0Lf %#lx %" PRIu8 " %" PRId8 "\n",
 		retVal.a, retVal.b, retVal.c, retVal.d, retVal.e, retVal.f,
 	       retVal.g, retVal.h, retVal.i, retVal.j, retVal.k, (unsigned long)retVal.l,
 		retVal.m, retVal.n, retVal.o, retVal.p, retVal.q, retVal.r,