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authorUlrich Drepper <drepper@redhat.com>1997-03-21 20:00:48 +0000
committerUlrich Drepper <drepper@redhat.com>1997-03-21 20:00:48 +0000
commit5ae9d168f66cc6b40f74cfb4a8f2631fc1df6a2a (patch)
tree5157016d80fd69eef4b7f2c74f83c37eebba50d1 /sysdeps/alpha
parentf752bfe37962db44ac8db553d840f8215966911e (diff)
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Update.
1997-03-21 20:55 Ulrich Drepper <drepper@cygnus.com> * sysdeps/generic/machine-gmon.h: Update copyright. * sysdeps/i386/Makefile [$(subdir)=gmon] (sysdep_routines): Add i386-mcount. * sysdeps/i386/dl-machine.h [PROF] (_dl_runtime_resolve): Don't use regparam mechanism for call of `fixup' call. * sysdeps/i386/Dist: New file. * sysdeps/i386/i386-mcount.S: New file. `mcount' entry point. * sysdeps/i386/machine-gmon.h: New file. i386 specific version of gmon definitions. 1997-03-20 13:39 Andreas Jaeger <aj@arthur.pfalz.de> * stdlib/tst-strtol.c (main): Save the value of errno since printf may modify it, use the saved errno everywhere. * stdlib/tst-strtod.c (main): Likewise. 1997-03-21 05:54 Ulrich Drepper <drepper@cygnus.com> * posix/glob.c (glob): Fix completely broken handling of GLOB_BRACE and partly broken handling of GLOB_TILDE. Reported by Dennis Henriksen <opus@flamingo.osrl.dk>. 1997-03-20 20:22 Ulrich Drepper <drepper@cygnus.com> * sysdeps/unix/sysv/linux/readv.c: Don't emulate readv with small UIO_FASTIOV value by multiple readv calls since we need atomicity. * sysdeps/unix/sysv/linux/writev.c: Likewise. Reported by Matthis Urlichs. 1997-03-20 04:34 Roland McGrath <roland@baalperazim.frob.com> * sysdeps/unix/sysv/linux/i386/sysdep.S (CALL_MCOUNT): Clear this macro so ENTRY(__syscall_error) doesn't insert a call to _mcount, which clobbers %eax. * Makeconfig [$(elf)=yes] (+prector, +postctor): New variables for crtbegin.o/crtend.o, using gcc to find them. (+link): Use them. 1997-03-20 00:06 Richard Henderson <rth@tamu.edu> * gmon/sys/gmon.h: Revert the bulk of the 960930 changes, as they affect the alignment, and therefore the end padding of the structs. Reported by David Mosberger <davidm@azstarnet.com>. * gmon.c: Declare the variables with aligned tags to compensate. Use __writev instead of write for the I/O. * misc/sys/uio.h: Declare __writev and __readv. * sysdeps/posix/readv.c: Rename and alias readv to __readv. * sysdeps/posix/writev.c: Likewise for writev. * sysdeps/stub/readv.c: Likewise. * sysdeps/stub/writev.c: Likewise. * sysdeps/unix/syscalls.list: Likewise. * sysdeps/unix/sysv/linux/readv.c: Likewise. * sysdeps/unix/sysv/linux/writev.c: Likewise. * stdlib/testdiv.c: Exit with error status when we have an error. * sysdeps/alpha/div.S: Initialize `quotient' and `mask'. * sysdeps/alpha/ldiv.S: Likewise. * sysdeps/unix/sysv/linux/alpha/ioperm.c: Include ctype.h for isdigit. 1997-03-20 14:51 Ulrich Drepper <drepper@cygnus.com> * nis/nis_file.c: Unify error handling. 1997-03-19 18:36 Thorsten Kukuk <kukuk@vt.uni-paderborn.de> * nis/nis_file.c (writeColdStartFile): Fix typo. * nis/nis_free.c (nis_free_endpoints): Use unsigned int. * nis/nis_free.c (nis_free_servers): Likewise. * nis/rpcsvc/nislib.h: Likewise. * sunrpc/rpc/netdb.h: Add setrpcent and endrpcent prototypes.
Diffstat (limited to 'sysdeps/alpha')
-rw-r--r--sysdeps/alpha/div.S21
-rw-r--r--sysdeps/alpha/ldiv.S19
2 files changed, 19 insertions, 21 deletions
diff --git a/sysdeps/alpha/div.S b/sysdeps/alpha/div.S
index 6c461c40d4..6a5c4429e8 100644
--- a/sysdeps/alpha/div.S
+++ b/sysdeps/alpha/div.S
@@ -1,7 +1,6 @@
-/* Copyright (C) 1996 Free Software Foundation, Inc.
- Contributed by Richard Henderson (rth@tamu.edu)
-
+/* Copyright (C) 1996, 1997 Free Software Foundation, Inc.
This file is part of the GNU C Library.
+ Contributed by Richard Henderson <rth@tamu.edu>.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
@@ -14,10 +13,9 @@
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
- License along with the GNU C Library; see the file COPYING.LIB. If
- not, write to the Free Software Foundation, Inc., 675 Mass Ave,
- Cambridge, MA 02139, USA. */
-
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
#include <sysdep.h>
@@ -44,7 +42,6 @@ div:
.prologue 0
#endif
-#define dividend t0
#define divisor t1
#define mask t2
#define quotient t3
@@ -54,11 +51,13 @@ div:
#define compare t7
/* find correct sign for input to unsigned divide loop. */
+ negl a1, modulus # e0 :
+ negl a2, divisor # .. e1 :
sextl a1, a1 # e0 :
sextl a2, a2 # .. e1 :
- negl a1, dividend # e0 :
- negl a2, divisor # .. e1 :
- cmovge a1, a1, dividend # e0 :
+ mov zero, quotient # e0 :
+ mov 1, mask # .. e1 :
+ cmovge a1, a1, modulus # e0 :
cmovge a2, a2, divisor # .. e1 :
beq a2, $divbyzero # e1 :
unop # :
diff --git a/sysdeps/alpha/ldiv.S b/sysdeps/alpha/ldiv.S
index ebbe055870..08bf8eb08d 100644
--- a/sysdeps/alpha/ldiv.S
+++ b/sysdeps/alpha/ldiv.S
@@ -1,7 +1,6 @@
-/* Copyright (C) 1996 Free Software Foundation, Inc.
- Contributed by Richard Henderson (rth@tamu.edu)
-
+/* Copyright (C) 1996, 1997 Free Software Foundation, Inc.
This file is part of the GNU C Library.
+ Contributed by Richard Henderson <rth@tamu.edu>.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
@@ -14,10 +13,9 @@
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
- License along with the GNU C Library; see the file COPYING.LIB. If
- not, write to the Free Software Foundation, Inc., 675 Mass Ave,
- Cambridge, MA 02139, USA. */
-
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
#include <sysdep.h>
@@ -44,7 +42,6 @@ ldiv:
.prologue 0
#endif
-#define dividend t0
#define divisor t1
#define mask t2
#define quotient t3
@@ -54,11 +51,13 @@ ldiv:
#define compare t7
/* find correct sign for input to unsigned divide loop. */
- mov a1, dividend # e0 :
+ mov a1, modulus # e0 :
mov a2, divisor # .. e1 :
negq a1, tmp1 # e0 :
negq a2, tmp2 # .. e1 :
- cmovlt a1, tmp1, dividend # e0 :
+ mov zero, quotient # e0 :
+ mov 1, mask # .. e1 :
+ cmovlt a1, tmp1, modulus # e0 :
cmovlt a2, tmp2, divisor # .. e1 :
beq a2, $divbyzero # e1 :
unop # :