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authorUlrich Drepper <drepper@redhat.com>1998-08-25 11:45:26 +0000
committerUlrich Drepper <drepper@redhat.com>1998-08-25 11:45:26 +0000
commit6dbb7062ff2af970c6b8befecf71d7284d5813fb (patch)
tree491c0061190c228120bb48e2b3975572b4ba33e2 /sysdeps/i386/bits
parented1ac6a2d6c744bdbd4751efc86326ceafeac26c (diff)
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Update.
1998-08-25 11:43  Ulrich Drepper  <drepper@cygnus.com>

	* elf/elf.h: Add syminfo stuff and other DT_* from Solaris' ELF.

1998-08-25  Bernd Schmidt  <crux@Pool.Informatik.RWTH-Aachen.DE>

	* argp/argp.h: Use __inline__ not inline.

	* sysdeps/i386/bits/select.h (FD_ZERO): Rewrite asm not to indicate
	an input register as being clobbered.
	* sysdeps/i386/memset.c (memset): Likewise.
	* sysdeps/i386/bzero.c (__bzero): Likewise.
	* sysdeps/i386/memcopy.h ({BYTE,WORD}_COPY_[FB]WD): Likewise.

1998-08-25  Andreas Jaeger  <aj@arthur.rhein-neckar.de>

	* stdlib/jrand48_r.c (__jrand48_r): Set also upper half of result.
	Fixes PR libc/757 (Reported by Michael Creutz <creutz@bnl.gov).
Diffstat (limited to 'sysdeps/i386/bits')
-rw-r--r--sysdeps/i386/bits/select.h19
1 files changed, 12 insertions, 7 deletions
diff --git a/sysdeps/i386/bits/select.h b/sysdeps/i386/bits/select.h
index f2ab43ebbb..f21407f81f 100644
--- a/sysdeps/i386/bits/select.h
+++ b/sysdeps/i386/bits/select.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1997 Free Software Foundation, Inc.
+/* Copyright (C) 1997, 1998 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -24,12 +24,17 @@
 #if defined __GNUC__ && __GNUC__ >= 2
 
 # define __FD_ZERO(fdsetp) \
-  __asm__ __volatile__ ("cld; rep; stosl"				      \
-			: "=m" ((fdsetp)->fds_bits[__FDELT (__FD_SETSIZE)])   \
-			: "a" (0), "c" (sizeof (__fd_set)		      \
-					/ sizeof (__fd_mask)),		      \
-			  "D" (&(fdsetp)->fds_bits[0])			      \
-			:"cx","di","memory")
+  do {									      \
+    int __d0, __d1;							      \
+    __asm__ __volatile__ ("cld; rep; stosl"				      \
+			  : "=m" ((fdsetp)->fds_bits[__FDELT (__FD_SETSIZE)]),\
+			    "=&c" (__d0), "=&D" (__d1)			      \
+			  : "a" (0), "1" (sizeof (__fd_set)		      \
+					  / sizeof (__fd_mask)),	      \
+			    "2" (&(fdsetp)->fds_bits[0])		      \
+			  : "memory");					      \
+  } while (0)
+
 # define __FD_SET(fd, fdsetp) \
   __asm__ __volatile__ ("btsl %1,%0"					      \
 			: "=m" ((fdsetp)->fds_bits[__FDELT (fd)])	      \