From 5ae9d168f66cc6b40f74cfb4a8f2631fc1df6a2a Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Fri, 21 Mar 1997 20:00:48 +0000 Subject: Update. 1997-03-21 20:55 Ulrich Drepper * sysdeps/generic/machine-gmon.h: Update copyright. * sysdeps/i386/Makefile [$(subdir)=gmon] (sysdep_routines): Add i386-mcount. * sysdeps/i386/dl-machine.h [PROF] (_dl_runtime_resolve): Don't use regparam mechanism for call of `fixup' call. * sysdeps/i386/Dist: New file. * sysdeps/i386/i386-mcount.S: New file. `mcount' entry point. * sysdeps/i386/machine-gmon.h: New file. i386 specific version of gmon definitions. 1997-03-20 13:39 Andreas Jaeger * stdlib/tst-strtol.c (main): Save the value of errno since printf may modify it, use the saved errno everywhere. * stdlib/tst-strtod.c (main): Likewise. 1997-03-21 05:54 Ulrich Drepper * posix/glob.c (glob): Fix completely broken handling of GLOB_BRACE and partly broken handling of GLOB_TILDE. Reported by Dennis Henriksen . 1997-03-20 20:22 Ulrich Drepper * sysdeps/unix/sysv/linux/readv.c: Don't emulate readv with small UIO_FASTIOV value by multiple readv calls since we need atomicity. * sysdeps/unix/sysv/linux/writev.c: Likewise. Reported by Matthis Urlichs. 1997-03-20 04:34 Roland McGrath * sysdeps/unix/sysv/linux/i386/sysdep.S (CALL_MCOUNT): Clear this macro so ENTRY(__syscall_error) doesn't insert a call to _mcount, which clobbers %eax. * Makeconfig [$(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 * 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 . * 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 * nis/nis_file.c: Unify error handling. 1997-03-19 18:36 Thorsten Kukuk * 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. --- sysdeps/alpha/div.S | 21 ++++++++++----------- sysdeps/alpha/ldiv.S | 19 +++++++++---------- 2 files changed, 19 insertions(+), 21 deletions(-) (limited to 'sysdeps/alpha') 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 . 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 @@ -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 . 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 @@ -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 # : -- cgit 1.4.1