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-rw-r--r--ChangeLog4
-rw-r--r--nptl/ChangeLog3
-rw-r--r--nptl/sysdeps/unix/sysv/linux/powerpc/lowlevellock.h4
-rw-r--r--string/test-ffs.c32
-rw-r--r--sysdeps/powerpc/ffs.c5
5 files changed, 33 insertions, 15 deletions
diff --git a/ChangeLog b/ChangeLog
index 88bd97f927..c63a5bd95f 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,9 @@
 2004-04-03  Ulrich Drepper  <drepper@redhat.com>
 
+	* string/test-ffs.c: Also test ffsl and ffsll.
+
+	* sysdeps/powerpc/ffs.c: Don't define ffsl for ppc64.
+
 	* sysdeps/powerpc/powerpc64/bits/atomic.h: Never use matching
 	constraints for asm mem parameters.
 	* sysdeps/powerpc/bits/atomic.h: Likewise.
diff --git a/nptl/ChangeLog b/nptl/ChangeLog
index 860e5a4148..2475f1bb45 100644
--- a/nptl/ChangeLog
+++ b/nptl/ChangeLog
@@ -1,5 +1,8 @@
 2004-04-03  Ulrich Drepper  <drepper@redhat.com>
 
+	* sysdeps/unix/sysv/linux/powerpc/lowlevellock.h: Never use
+	matching constraints for asm mem parameters.
+
 	* tst-clock2.c (tf): Don't define unless needed.
 
 2004-03-30  H.J. Lu  <hongjiu.lu@intel.com>
diff --git a/nptl/sysdeps/unix/sysv/linux/powerpc/lowlevellock.h b/nptl/sysdeps/unix/sysv/linux/powerpc/lowlevellock.h
index e107ef5975..8e3f46d534 100644
--- a/nptl/sysdeps/unix/sysv/linux/powerpc/lowlevellock.h
+++ b/nptl/sysdeps/unix/sysv/linux/powerpc/lowlevellock.h
@@ -93,7 +93,7 @@
 		       "	bne-	1b\n"				      \
 		       "2:	" __lll_acq_instr			      \
 		       : "=&r" (__val), "=m" (*futex)			      \
-		       : "r" (futex), "r" (1), "1" (*futex)		      \
+		       : "r" (futex), "r" (1), "m" (*futex)		      \
 		       : "cr0", "memory");				      \
      __val;								      \
   })
@@ -110,7 +110,7 @@
 		       "	bne-	1b\n"				      \
 		       "2:	" __lll_acq_instr			      \
 		       : "=&r" (__val), "=m" (*futex)			      \
-		       : "r" (futex), "r" (2), "1" (*futex)		      \
+		       : "r" (futex), "r" (2), "m" (*futex)		      \
 		       : "cr0", "memory");				      \
      __val;								      \
   })
diff --git a/string/test-ffs.c b/string/test-ffs.c
index 8317794d2a..ad2a4cd374 100644
--- a/string/test-ffs.c
+++ b/string/test-ffs.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1994, 1997, 2000 Free Software Foundation, Inc.
+/* Copyright (C) 1994, 1997, 2000, 2004 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Joel Sherrill (jsherril@redstone-emh2.army.mil),
      On-Line Applications Research Corporation.
@@ -28,24 +28,32 @@ main (void)
   int failures = 0;
   int i;
 
-  auto void try (int value, int expected);
+  auto void try (const char *name, long long int param, int value,
+		 int expected);
 
-  void try (int value, int expected)
+  void try (const char *name, long long int param, int value, int expected)
     {
-      if (ffs (value) != expected)
+      if (value != expected)
 	{
-	  fprintf (stderr, "%#x expected %d got %d\n",
-		   value, expected, ffs (value));
+	  printf ("%s(%#llx) expected %d got %d\n",
+		  name, param, expected, value);
 	  ++failures;
 	}
+      else
+	printf ("%s(%#llx) as expected %d\n", name, param, value);
     }
 
-  try (0, 0);
-  for (i=0 ; i<32 ; i++)
-    try (1<<i, i+1);
-  for (i=0 ; i<32 ; i++)
-    try ((~0 >> i) << i, i+1);
-  try (0x80008000, 16);
+#define TEST(fct, type) \
+  try (#fct, 0, fct ((type) 0), 0);					      \
+  for (i=0 ; i < 8 * sizeof (type); i++)				      \
+    try (#fct, 1ll << i, fct (((type) 1) << i), i + 1);			      \
+  for (i=0 ; i < 8 * sizeof (type) ; i++)				      \
+    try (#fct, (~0ll >> i) << i, fct ((~((type) 0) >> i) << i), i + 1);	      \
+  try (#fct, 0x80008000, fct ((type) 0x80008000), 16)
+
+  TEST (ffs, int);
+  TEST (ffsl, long int);
+  TEST (ffsll, long long int);
 
   if (failures)
     printf ("Test FAILED!  %d failure%s.\n", failures, &"s"[failures == 1]);
diff --git a/sysdeps/powerpc/ffs.c b/sysdeps/powerpc/ffs.c
index 60f7460886..b2b7b7c071 100644
--- a/sysdeps/powerpc/ffs.c
+++ b/sysdeps/powerpc/ffs.c
@@ -1,6 +1,6 @@
 /* Find first set bit in a word, counted from least significant end.
    For PowerPC.
-   Copyright (C) 1991, 1992, 1997, 1998 Free Software Foundation, Inc.
+   Copyright (C) 1991, 1992, 1997, 1998, 2004 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Torbjorn Granlund (tege@sics.se).
 
@@ -20,6 +20,7 @@
    02111-1307 USA.  */
 
 #define ffsl __something_else
+#include <limits.h>
 #include <string.h>
 
 #undef	ffs
@@ -35,8 +36,10 @@ __ffs (int x)
   return 32 - cnt;
 }
 weak_alias (__ffs, ffs)
+#if ULONG_MAX == UINT_MAX
 #undef ffsl
 weak_alias (__ffs, ffsl)
+#endif
 
 #else
 #include <sysdeps/generic/ffs.c>