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-rw-r--r--ChangeLog4
-rw-r--r--nptl_db/ChangeLog3
-rw-r--r--nptl_db/td_ta_set_event.c2
-rw-r--r--string/test-ffs.c2
-rw-r--r--sysdeps/powerpc/powerpc64/ffsll.c38
5 files changed, 46 insertions, 3 deletions
diff --git a/ChangeLog b/ChangeLog
index c63a5bd95f..714c3bb874 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,7 @@
2004-04-03 Ulrich Drepper <drepper@redhat.com>
+ * sysdeps/powerpc/powerpc64/ffsll.c: New file.
+
* string/test-ffs.c: Also test ffsl and ffsll.
* sysdeps/powerpc/ffs.c: Don't define ffsl for ppc64.
@@ -8,7 +10,7 @@
constraints for asm mem parameters.
* sysdeps/powerpc/bits/atomic.h: Likewise.
- * sysdeps/powerpc/elf/libc-start.c: no need for a separate
+ * sysdeps/powerpc/elf/libc-start.c: No need for a separate
function for __aux_init_cache.
* inet/test-ifaddrs.c: Fight warnings.
diff --git a/nptl_db/ChangeLog b/nptl_db/ChangeLog
index 31a429fa45..517e961874 100644
--- a/nptl_db/ChangeLog
+++ b/nptl_db/ChangeLog
@@ -1,5 +1,8 @@
2004-04-03 Ulrich Drepper <drepper@redhat.com>
+ * td_ta_set_event.c (td_ta_set_event): Initialize copy to avoid
+ warnings.
+
* td_ta_thr_iter.c (td_ta_thr_iter): Initialize list to avoid warning.
* td_ta_clear_event.c (td_ta_clear_event): Initialize eventmask to
avoid warning.
diff --git a/nptl_db/td_ta_set_event.c b/nptl_db/td_ta_set_event.c
index 5d64e4d269..29fc14bfb3 100644
--- a/nptl_db/td_ta_set_event.c
+++ b/nptl_db/td_ta_set_event.c
@@ -29,7 +29,7 @@ td_ta_set_event (ta_arg, event)
td_thragent_t *const ta = (td_thragent_t *) ta_arg;
td_err_e err;
psaddr_t eventmask = 0;
- void *copy;
+ void *copy = NULL;
LOG ("td_ta_set_event");
diff --git a/string/test-ffs.c b/string/test-ffs.c
index ad2a4cd374..3725910544 100644
--- a/string/test-ffs.c
+++ b/string/test-ffs.c
@@ -48,7 +48,7 @@ main (void)
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, (~((type) 0) >> i) << i, fct ((~((type) 0) >> i) << i), i + 1);\
try (#fct, 0x80008000, fct ((type) 0x80008000), 16)
TEST (ffs, int);
diff --git a/sysdeps/powerpc/powerpc64/ffsll.c b/sysdeps/powerpc/powerpc64/ffsll.c
new file mode 100644
index 0000000000..3a0018955e
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/ffsll.c
@@ -0,0 +1,38 @@
+/* Find first set bit in a word, counted from least significant end.
+ For PowerPC.
+ 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).
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#define ffsl __something_else
+#include <limits.h>
+#include <string.h>
+
+#undef ffs
+
+int
+__ffsll (long long int x)
+{
+ int cnt;
+
+ asm ("cntlzd %0,%1" : "=r" (cnt) : "r" (x & -x));
+ return 64 - cnt;
+}
+weak_alias (__ffsll, ffsll)
+#undef ffsl
+weak_alias (__ffsll, ffsl)