uclibc: remove unused legacy patches
This commit is contained in:
Peter Korsgaard
parent
9c078e173a
commit
9e0fe4b885
@ -1,327 +0,0 @@
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--- uClibc-0.9.28/Makefile.orig 2006-12-11 21:06:42.000000000 -0700
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+++ uClibc-0.9.28/Makefile 2006-12-11 21:06:53.000000000 -0700
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@@ -158,7 +158,7 @@
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$(INSTALL) -d $(PREFIX)$(DEVEL_PREFIX)lib
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$(INSTALL) -d $(PREFIX)$(DEVEL_PREFIX)include
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-$(INSTALL) -m 644 lib/*.[ao] $(PREFIX)$(DEVEL_PREFIX)lib/
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- if [ "$(KERNEL_SOURCE)" == "$(DEVEL_PREFIX)" ] ; then \
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+ if [ "$(KERNEL_SOURCE)" = "$(DEVEL_PREFIX)" ] ; then \
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extra_exclude="--exclude include/linux --exclude include/asm'*'" ; \
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else \
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extra_exclude="" ; \
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--- uClibc-0.9.28/extra/scripts/fix_includes.sh.orig 2006-12-13 05:44:21.000000000 -0700
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+++ uClibc-0.9.28/extra/scripts/fix_includes.sh 2006-12-13 05:44:35.000000000 -0700
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@@ -1,183 +1,155 @@
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#!/bin/sh
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-# Copyright (C) 2003 Erik Andersen <andersen@uclibc.org>
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#
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-# This program is free software; you can redistribute it and/or
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-# modify it under the terms of the GNU Library General Public
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-# License as published by the Free Software Foundation; either
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-# version 2 of the License, or (at your option) any later
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-# version.
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-#
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-# This program is distributed in the hope that it will be useful,
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-# but WITHOUT ANY WARRANTY; without even the implied warranty of
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-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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-# GNU Library General Public License for more details.
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-#
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-# You should have received a copy of the GNU Library General
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-# Public License along with this program; if not, write to the
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-# Free Software Foundation, Inc., 59 Temple Place, Suite 330,
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-# Boston, MA 02111-1307 USA
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-
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-usage () {
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- echo ""
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- echo "usage: "`basename $0`" -k KERNEL_SOURCE_DIRECTORY -t TARGET_ARCH"
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- echo ""
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- echo "This utility scans the KERNEL_SOURCE_DIRECTORY directory and"
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- echo "checks that it contains well formed kernel headers suitable"
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- echo "for inclusion as the include/linux/ directory provided by"
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- echo "uClibc."
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- echo ""
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- echo "If the specified kernel headers are present and already"
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- echo "configured for the architecture specified by TARGET_ARCH,"
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- echo "they will be used as-is."
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- echo ""
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- echo "If the specified kernel headers are missing entirely, this"
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- echo "script will return an error."
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- echo ""
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- echo "If the specified kernel headers are present, but are either"
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- echo "not yet configured or are configured for an architecture"
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- echo "different than that specified by TARGET_ARCH, this script"
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- echo "will attempt to 'fix' the kernel headers and make them"
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- echo "suitable for use by uClibc. This fixing process may fail."
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- echo "It is therefore best to always provide kernel headers that"
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- echo "are already configured for the selected architecture."
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- echo ""
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- echo "Most Linux distributions provide 'kernel-headers' packages"
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- echo "that are suitable for use by uClibc."
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- echo ""
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- echo ""
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- exit 1;
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+# Copyright (C) 2000-2005 Erik Andersen <andersen@uclibc.org>
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+#
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+# Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
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+#
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+
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+usage() {
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+ echo ""
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+ echo "usage: "`basename $0`" -k KERNEL_SOURCE_DIRECTORY -t TARGET_ARCH"
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+ echo ""
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+ echo "This utility scans the KERNEL_SOURCE_DIRECTORY directory and"
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+ echo "checks that it contains well formed kernel headers suitable"
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+ echo "for inclusion as the include/linux/ directory provided by"
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+ echo "uClibc."
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+ echo ""
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+ echo "If the specified kernel headers are present and already"
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+ echo "configured for the architecture specified by TARGET_ARCH,"
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+ echo "they will be used as-is."
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+ echo ""
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+ echo "If the specified kernel headers are missing entirely, this"
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+ echo "script will return an error."
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+ echo ""
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+ echo "If the specified kernel headers are present, but are either"
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+ echo "not yet configured or are configured for an architecture"
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+ echo "different than that specified by TARGET_ARCH, this script"
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+ echo "will attempt to 'fix' the kernel headers and make them"
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+ echo "suitable for use by uClibc. This fixing process may fail."
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+ echo "It is therefore best to always provide kernel headers that"
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+ echo "are already configured for the selected architecture."
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+ echo ""
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+ echo "Most Linux distributions provide 'kernel-headers' packages"
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+ echo "that are suitable for use by uClibc."
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+ echo ""
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+ echo ""
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+ exit 1
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}
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-HAS_MMU="y";
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+
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+#
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+# Parse our arguments
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+#
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+HAS_MMU="y"
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while [ -n "$1" ]; do
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- case $1 in
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- -k ) shift; if [ -n "$1" ]; then KERNEL_SOURCE=$1; shift; else usage; fi; ;;
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- -t ) shift; if [ -n "$1" ]; then TARGET_ARCH=$1; shift; else usage; fi; ;;
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- -n ) shift; HAS_MMU="n"; ;;
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- -* ) usage; ;;
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- * ) usage; ;;
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- esac;
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-done;
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+ case $1 in
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+ -k ) shift; if [ -n "$1" ]; then KERNEL_SOURCE=$1; shift; else usage; fi; ;;
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+ -t ) shift; if [ -n "$1" ]; then TARGET_ARCH=$1; shift; else usage; fi; ;;
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+ -n ) shift; HAS_MMU="n"; ;;
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+ -* ) usage; ;;
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+ * ) usage; ;;
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+ esac
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+done
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-if [ ! -f "$KERNEL_SOURCE/Makefile" -a ! -f "$KERNEL_SOURCE/include/linux/version.h" ]; then
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- echo "";
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- echo "";
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- echo "The file $KERNEL_SOURCE/Makefile or $KERNEL_SOURCE/include/linux/version.h is missing!";
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- echo "Perhaps your kernel source is broken?"
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- echo "";
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- echo "";
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- exit 1;
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-fi;
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-if [ ! -d "$KERNEL_SOURCE" ]; then
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- echo "";
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- echo "";
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- echo "$KERNEL_SOURCE is not a directory";
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- echo "";
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- echo "";
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- exit 1;
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-fi;
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-
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-if [ -f "$KERNEL_SOURCE/Makefile" ] ; then
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-# set current VERSION, PATCHLEVEL, SUBLEVEL, EXTRAVERSION
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-eval `sed -n -e 's/^\([A-Z]*\) = \([0-9]*\)$/\1=\2/p' -e 's/^\([A-Z]*\) = \(-[-a-z0-9]*\)$/\1=\2/p' $KERNEL_SOURCE/Makefile`
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-else
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-ver=`grep UTS_RELEASE $KERNEL_SOURCE/include/linux/version.h | cut -d '"' -f 2`
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-VERSION=`echo "$ver" | cut -d '.' -f 1`
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-PATCHLEVEL=`echo "$ver" | cut -d '.' -f 2`
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-if echo "$ver" | grep -q '-' ; then
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-SUBLEVEL=`echo "$ver" | sed "s/${VERSION}.${PATCHLEVEL}.//" | cut -d '-' -f 1`
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-EXTRAVERSION=`echo "$ver" | sed "s/${VERSION}.${PATCHLEVEL}.${SUBLEVEL}-//"`
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-else
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-SUBLEVEL=`echo "$ver" | cut -d '.' -f 3`
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-#EXTRAVERSION=
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-fi
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+#
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+# Perform some sanity checks on our kernel sources
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+#
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+if [ ! -f "$KERNEL_SOURCE/Makefile" -a ! -f "$KERNEL_SOURCE/include/linux/version.h" ]; then
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+ echo ""
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+ echo ""
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+ echo "The file $KERNEL_SOURCE/Makefile or $KERNEL_SOURCE/include/linux/version.h is missing!"
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+ echo "Perhaps your kernel source is broken?"
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+ echo ""
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+ echo ""
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+ exit 1
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fi
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-if [ -z "$VERSION" -o -z "$PATCHLEVEL" -o -z "$SUBLEVEL" ]
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-then
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- echo "Unable to determine version for kernel headers"
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- echo -e "\tprovided in directory $KERNEL_SOURCE"
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- exit 1
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+if [ ! -d "$KERNEL_SOURCE" ]; then
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+ echo ""
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+ echo ""
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+ echo "$KERNEL_SOURCE is not a directory"
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+ echo ""
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+ echo ""
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+ exit 1
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fi
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-if [ "$MAKE_IS_SILENT" != "y" ]; then
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-echo "Current kernel version is $VERSION.$PATCHLEVEL.$SUBLEVEL${EXTRAVERSION}"
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-echo -e "\n"
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-echo "Using kernel headers from $VERSION.$PATCHLEVEL.$SUBLEVEL${EXTRAVERSION} for architecture '$TARGET_ARCH'"
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-echo -e "\tprovided in directory $KERNEL_SOURCE"
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-echo -e "\n"
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-fi
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+#
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# Create a symlink to include/asm
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-
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+#
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rm -f include/asm*
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if [ ! -d "$KERNEL_SOURCE/include/asm" ]; then
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- echo "";
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- echo "";
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- echo "The symlink $KERNEL_SOURCE/include/asm is missing\!";
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- echo "Perhaps you forgot to configure your kernel source?";
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- echo "You really should configure your kernel source tree so I";
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- echo "do not have to try and guess about this sort of thing.";
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- echo ""
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- echo "Attempting to guess a usable value....";
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- echo ""
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- echo "";
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- sleep 1;
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-
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- if [ "$TARGET_ARCH" = "powerpc" ];then
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- set -x;
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- ln -fs $KERNEL_SOURCE/include/asm-ppc include/asm;
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- set +x;
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- elif [ "$TARGET_ARCH" = "mips" ];then
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- set -x;
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- ln -fs $KERNEL_SOURCE/include/asm-mips include/asm;
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- set +x;
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- elif [ "$TARGET_ARCH" = "arm" ];then
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- set -x;
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- ln -fs $KERNEL_SOURCE/include/asm-arm include/asm;
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- set +x;
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- if [ ! -L $KERNEL_SOURCE/include/asm-arm/proc ] ; then
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- if [ ! -L proc ] ; then
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- (cd include/asm;
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- ln -fs proc-armv proc;
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- ln -fs arch-ebsa285 arch);
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- fi
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+ echo ""
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+ echo ""
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+ echo "The symlink $KERNEL_SOURCE/include/asm is missing\!"
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+ echo "Perhaps you forgot to configure your kernel source?"
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+ echo "You really should configure your kernel source tree so I"
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+ echo "do not have to try and guess about this sort of thing."
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+ echo ""
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+ echo "Attempting to guess a usable value...."
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+ echo ""
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+ echo ""
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+ sleep 1
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+
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+ if [ "$TARGET_ARCH" = "powerpc" ]; then
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+ set -x
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+ ln -fs $KERNEL_SOURCE/include/asm-ppc include/asm
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+ set +x
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+ elif [ "$TARGET_ARCH" = "mips" ]; then
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+ set -x
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+ ln -fs $KERNEL_SOURCE/include/asm-mips include/asm
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+ set +x
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+ elif [ "$TARGET_ARCH" = "arm" ]; then
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+ set -x
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+ ln -fs $KERNEL_SOURCE/include/asm-arm include/asm
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+ set +x
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+ if [ ! -L $KERNEL_SOURCE/include/asm-arm/proc ]; then
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+ if [ ! -L proc ]; then
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+ (
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+ cd include/asm
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+ ln -fs proc-armv proc
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+ ln -fs arch-ebsa285 arch
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+ )
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+ fi
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+ fi
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+ elif [ "$TARGET_ARCH" = "cris" ]; then
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+ set -x
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+ ln -fs $KERNEL_SOURCE/include/asm-cris include/asm
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+ set +x
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+ elif [ "$HAS_MMU" != "y" ]; then
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+ if [ -d $KERNEL_SOURCE/include/asm-${TARGET_ARCH}nommu ]; then
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+ set -x
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+ ln -fs $KERNEL_SOURCE/include/asm-${TARGET_ARCH}nommu include/asm
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+ set +x
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+ else
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+ set -x
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+ ln -fs $KERNEL_SOURCE/include/asm-$TARGET_ARCH include/asm
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+ set +x
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+ fi
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+ else
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+ set -x
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+ ln -fs $KERNEL_SOURCE/include/asm-$TARGET_ARCH include/asm
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+ set +x
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fi;
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- elif [ "$TARGET_ARCH" = "cris" ]; then
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- set -x;
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- ln -fs $KERNEL_SOURCE/include/asm-cris include/asm;
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- set +x;
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- elif [ "$HAS_MMU" != "y" ]; then
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- if [ -d $KERNEL_SOURCE/include/asm-${TARGET_ARCH}nommu ] ; then
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- set -x;
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- ln -fs $KERNEL_SOURCE/include/asm-${TARGET_ARCH}nommu include/asm;
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- set +x;
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- else
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- set -x;
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- ln -fs $KERNEL_SOURCE/include/asm-$TARGET_ARCH include/asm;
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- set +x;
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- fi;
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- else
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- set -x;
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- ln -fs $KERNEL_SOURCE/include/asm-$TARGET_ARCH include/asm;
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- set +x;
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- fi;
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else
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-# No guessing required.....
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-ln -fs $KERNEL_SOURCE/include/asm include/asm
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-if [ -e $KERNEL_SOURCE/include/asm-$TARGET_ARCH ] ; then
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-ln -fs $KERNEL_SOURCE/include/asm-$TARGET_ARCH include/asm-$TARGET_ARCH
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+ # No guessing required.....
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+ for x in $KERNEL_SOURCE/include/asm* ; do
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+ ln -fs ${x} include/
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+ done
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fi
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-fi;
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+#
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# Annoyingly, 2.6.x kernel headers also need an include/asm-generic/ directory
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-if [ $VERSION -eq 2 ] && [ $PATCHLEVEL -ge 6 ] ; then
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- ln -fs $KERNEL_SOURCE/include/asm-generic include/asm-generic
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-fi;
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+#
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+if [ -e $KERNEL_SOURCE/include/asm-generic ]; then
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+ rm -f include/asm-generic
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+ ln -fs $KERNEL_SOURCE/include/asm-generic include/asm-generic
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+fi
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+#
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# Create the include/linux symlink.
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+#
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rm -f include/linux
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ln -fs $KERNEL_SOURCE/include/linux include/linux
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-
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@ -1,635 +0,0 @@
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This patch supports cross-development for embedded systems by allowing the
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host version of ldconfig (ldconfig.host) to build ld.so.cache for the target.
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Changes include:
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1) LDSO_CACHE_SUPPORT is defined for the host build.
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2) A little-endian host can create a big-endian ld.so.cache, and vice versa.
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3) Can use -r option without chroot(), so no need to run as superuser.
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Dan Howell <dahowell@directv.com>
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diff -urN uClibc-orig/utils/chroot_realpath.c uClibc-20050502/utils/chroot_realpath.c
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--- uClibc-orig/utils/chroot_realpath.c 1969-12-31 16:00:00.000000000 -0800
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+++ uClibc-20050502/utils/chroot_realpath.c 2005-09-12 18:30:29.000000000 -0700
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@@ -0,0 +1,163 @@
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+/*
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+ * chroot_realpath.c -- reslove pathname as if inside chroot
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+ * Based on realpath.c Copyright (C) 1993 Rick Sladkey <jrs@world.std.com>
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+ *
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+ * This program is free software; you can redistribute it and/or modify
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+ * it under the terms of the GNU Library Public License as published by
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+ * the Free Software Foundation; either version 2, or (at your option)
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+ * any later version.
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+ *
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+ * This program is distributed in the hope that it will be useful,
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+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
|
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+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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+ * GNU Library Public License for more details.
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+ *
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+ * 2005/09/12: Dan Howell (modified from realpath.c to emulate chroot)
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+ */
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+
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+#ifdef HAVE_CONFIG_H
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+#include <config.h>
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+#endif
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+
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+#include <sys/types.h>
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+#include <unistd.h>
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+#include <stdio.h>
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+#include <string.h>
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+#include <strings.h>
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+#include <limits.h> /* for PATH_MAX */
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+#include <sys/param.h> /* for MAXPATHLEN */
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+#include <errno.h>
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+#ifndef __set_errno
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+#define __set_errno(val) ((errno) = (val))
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+#endif
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+
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+#include <sys/stat.h> /* for S_IFLNK */
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+
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+#ifndef PATH_MAX
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+#define PATH_MAX _POSIX_PATH_MAX
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+#endif
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+
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+#define MAX_READLINKS 32
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+
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+char *chroot_realpath(const char *chroot, const char *path, char resolved_path[])
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+{
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+ char copy_path[PATH_MAX];
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+ char link_path[PATH_MAX];
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+ char got_path[PATH_MAX];
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+ char *got_path_root = got_path;
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+ char *new_path = got_path;
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+ char *max_path;
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+ int readlinks = 0;
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+ int n;
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+ int chroot_len;
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+
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+ /* Trivial case. */
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+ if (chroot == NULL || *chroot == '\0' ||
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+ (*chroot == '/' && chroot[1] == '\0')) {
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+ strcpy(resolved_path, path);
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+ return resolved_path;
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+ }
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+
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+ chroot_len = strlen(chroot);
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+
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+ if (chroot_len + strlen(path) >= PATH_MAX - 3) {
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+ __set_errno(ENAMETOOLONG);
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+ return NULL;
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+ }
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+
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+ /* Make a copy of the source path since we may need to modify it. */
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+ strcpy(copy_path, path);
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+ path = copy_path;
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+ max_path = copy_path + PATH_MAX - chroot_len - 3;
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+
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+ /* Start with the chroot path. */
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+ strcpy(new_path, chroot);
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+ new_path += chroot_len;
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+ while (*new_path == '/' && new_path > got_path)
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+ new_path--;
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+ got_path_root = new_path;
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+ *new_path++ = '/';
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+
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+ /* Expand each slash-separated pathname component. */
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+ while (*path != '\0') {
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+ /* Ignore stray "/". */
|
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+ if (*path == '/') {
|
||||
+ path++;
|
||||
+ continue;
|
||||
+ }
|
||||
+ if (*path == '.') {
|
||||
+ /* Ignore ".". */
|
||||
+ if (path[1] == '\0' || path[1] == '/') {
|
||||
+ path++;
|
||||
+ continue;
|
||||
+ }
|
||||
+ if (path[1] == '.') {
|
||||
+ if (path[2] == '\0' || path[2] == '/') {
|
||||
+ path += 2;
|
||||
+ /* Ignore ".." at root. */
|
||||
+ if (new_path == got_path_root + 1)
|
||||
+ continue;
|
||||
+ /* Handle ".." by backing up. */
|
||||
+ while ((--new_path)[-1] != '/');
|
||||
+ continue;
|
||||
+ }
|
||||
+ }
|
||||
+ }
|
||||
+ /* Safely copy the next pathname component. */
|
||||
+ while (*path != '\0' && *path != '/') {
|
||||
+ if (path > max_path) {
|
||||
+ __set_errno(ENAMETOOLONG);
|
||||
+ return NULL;
|
||||
+ }
|
||||
+ *new_path++ = *path++;
|
||||
+ }
|
||||
+ if (*path == '\0')
|
||||
+ /* Don't follow symlink for last pathname component. */
|
||||
+ break;
|
||||
+#ifdef S_IFLNK
|
||||
+ /* Protect against infinite loops. */
|
||||
+ if (readlinks++ > MAX_READLINKS) {
|
||||
+ __set_errno(ELOOP);
|
||||
+ return NULL;
|
||||
+ }
|
||||
+ /* See if latest pathname component is a symlink. */
|
||||
+ *new_path = '\0';
|
||||
+ n = readlink(got_path, link_path, PATH_MAX - 1);
|
||||
+ if (n < 0) {
|
||||
+ /* EINVAL means the file exists but isn't a symlink. */
|
||||
+ if (errno != EINVAL) {
|
||||
+ /* Make sure it's null terminated. */
|
||||
+ *new_path = '\0';
|
||||
+ strcpy(resolved_path, got_path);
|
||||
+ return NULL;
|
||||
+ }
|
||||
+ } else {
|
||||
+ /* Note: readlink doesn't add the null byte. */
|
||||
+ link_path[n] = '\0';
|
||||
+ if (*link_path == '/')
|
||||
+ /* Start over for an absolute symlink. */
|
||||
+ new_path = got_path_root;
|
||||
+ else
|
||||
+ /* Otherwise back up over this component. */
|
||||
+ while (*(--new_path) != '/');
|
||||
+ /* Safe sex check. */
|
||||
+ if (strlen(path) + n >= PATH_MAX - 2) {
|
||||
+ __set_errno(ENAMETOOLONG);
|
||||
+ return NULL;
|
||||
+ }
|
||||
+ /* Insert symlink contents into path. */
|
||||
+ strcat(link_path, path);
|
||||
+ strcpy(copy_path, link_path);
|
||||
+ path = copy_path;
|
||||
+ }
|
||||
+#endif /* S_IFLNK */
|
||||
+ *new_path++ = '/';
|
||||
+ }
|
||||
+ /* Delete trailing slash but don't whomp a lone slash. */
|
||||
+ if (new_path != got_path + 1 && new_path[-1] == '/')
|
||||
+ new_path--;
|
||||
+ /* Make sure it's null terminated. */
|
||||
+ *new_path = '\0';
|
||||
+ strcpy(resolved_path, got_path);
|
||||
+ return resolved_path;
|
||||
+}
|
||||
diff -urN uClibc-orig/utils/ldconfig.c uClibc-20050502/utils/ldconfig.c
|
||||
--- uClibc-orig/utils/ldconfig.c 2005-05-01 23:10:12.000000000 -0700
|
||||
+++ uClibc-20050502/utils/ldconfig.c 2005-09-16 19:26:33.000000000 -0700
|
||||
@@ -22,6 +22,8 @@
|
||||
*
|
||||
* This program may be used for any purpose as long as this
|
||||
* copyright notice is kept.
|
||||
+ *
|
||||
+ * 2005/09/16: Dan Howell (modified for cross-development)
|
||||
*/
|
||||
|
||||
#include <stdio.h>
|
||||
@@ -37,6 +39,7 @@
|
||||
#include <errno.h>
|
||||
#include <sys/stat.h>
|
||||
#include <sys/mman.h>
|
||||
+#include "bswap.h"
|
||||
#include "dl-defs.h"
|
||||
|
||||
#define BUFFER_SIZE 4096
|
||||
@@ -56,6 +59,7 @@
|
||||
#if !defined (N_MAGIC)
|
||||
#define N_MAGIC(exec) ((exec).a_info & 0xffff)
|
||||
#endif
|
||||
+#define N_MAGIC_SWAP(exec) (bswap_32((exec).a_info) & 0xffff)
|
||||
/* Code indicating object file or impure executable. */
|
||||
#define OMAGIC 0407
|
||||
/* Code indicating pure executable. */
|
||||
@@ -97,6 +101,8 @@
|
||||
char *conffile = LDSO_CONF; /* default conf file */
|
||||
char *cachefile = LDSO_CACHE; /* default cache file */
|
||||
#endif
|
||||
+char *chroot_dir = NULL;
|
||||
+int byteswap = 0;
|
||||
|
||||
struct needed_tab
|
||||
{
|
||||
@@ -117,6 +123,8 @@
|
||||
{ NULL, LIB_ELF }
|
||||
};
|
||||
|
||||
+extern char *chroot_realpath(const char *chroot, const char *path, char resolved_path[]);
|
||||
+
|
||||
|
||||
/* These two are used internally -- you shouldn't need to use them */
|
||||
static void verror_msg(const char *s, va_list p)
|
||||
@@ -242,6 +250,8 @@
|
||||
ElfW(Ehdr) *elf_hdr;
|
||||
struct stat statbuf;
|
||||
char buff[BUFFER_SIZE];
|
||||
+ char real[BUFFER_SIZE];
|
||||
+ static int byteswapflag = -1; /* start with byte-order unknown */
|
||||
|
||||
/* see if name is of the form *.so* */
|
||||
if (name[strlen(name)-1] != '~' && (cp = strstr(name, ".so")))
|
||||
@@ -256,8 +266,12 @@
|
||||
sprintf(buff, "%s%s%s", dir, (*dir && strcmp(dir, "/")) ?
|
||||
"/" : "", name);
|
||||
|
||||
+ /* get real path in case of chroot */
|
||||
+ if (!chroot_realpath(chroot_dir, buff, real))
|
||||
+ warn("can't resolve %s in chroot %s", buff, chroot_dir);
|
||||
+
|
||||
/* first, make sure it's a regular file */
|
||||
- if (lstat(buff, &statbuf))
|
||||
+ if (lstat(real, &statbuf))
|
||||
warn("skipping %s", buff);
|
||||
else if (!S_ISREG(statbuf.st_mode) && !S_ISLNK(statbuf.st_mode))
|
||||
warnx("%s is not a regular file or symlink, skipping", buff);
|
||||
@@ -267,14 +281,15 @@
|
||||
*islink = S_ISLNK(statbuf.st_mode);
|
||||
|
||||
/* then try opening it */
|
||||
- if (!(file = fopen(buff, "rb")))
|
||||
+ if (!(file = fopen(real, "rb")))
|
||||
warn("skipping %s", buff);
|
||||
else
|
||||
{
|
||||
/* now make sure it's a shared library */
|
||||
if (fread(&exec, sizeof exec, 1, file) < 1)
|
||||
warnx("can't read header from %s, skipping", buff);
|
||||
- else if (N_MAGIC(exec) != ZMAGIC && N_MAGIC(exec) != QMAGIC)
|
||||
+ else if (N_MAGIC(exec) != ZMAGIC && N_MAGIC(exec) != QMAGIC &&
|
||||
+ N_MAGIC_SWAP(exec) != ZMAGIC && N_MAGIC_SWAP(exec) != QMAGIC)
|
||||
{
|
||||
elf_hdr = (ElfW(Ehdr) *) &exec;
|
||||
if (elf_hdr->e_ident[0] != 0x7f ||
|
||||
@@ -294,6 +309,9 @@
|
||||
*type = LIB_ELF;
|
||||
good = readsoname(buff, file, expected_type, type,
|
||||
elf_hdr->e_ident[EI_CLASS]);
|
||||
+ if (byteswapflag == -1)
|
||||
+ /* byte-order detected */
|
||||
+ byteswapflag = byteswap;
|
||||
if (good == NULL || *islink)
|
||||
{
|
||||
if (good != NULL)
|
||||
@@ -313,6 +331,12 @@
|
||||
}
|
||||
else
|
||||
{
|
||||
+ /* Determine byte-order */
|
||||
+ byteswap = (N_MAGIC(exec) == ZMAGIC || N_MAGIC(exec) == QMAGIC) ? 0 : 1;
|
||||
+ if (byteswapflag == -1)
|
||||
+ /* byte-order detected */
|
||||
+ byteswapflag = byteswap;
|
||||
+
|
||||
if (*islink)
|
||||
good = xstrdup(name);
|
||||
else
|
||||
@@ -330,6 +354,14 @@
|
||||
*type = LIB_DLL;
|
||||
}
|
||||
fclose(file);
|
||||
+
|
||||
+ if (byteswapflag >= 0 && byteswap != byteswapflag)
|
||||
+ {
|
||||
+ byteswapflag = -2;
|
||||
+ warnx("mixed byte-order detected, using host byte-order...");
|
||||
+ }
|
||||
+ if (byteswapflag == -2)
|
||||
+ byteswap = 0;
|
||||
}
|
||||
}
|
||||
}
|
||||
@@ -343,18 +375,24 @@
|
||||
int change = 1;
|
||||
char libname[BUFFER_SIZE];
|
||||
char linkname[BUFFER_SIZE];
|
||||
+ char reallibname[BUFFER_SIZE];
|
||||
+ char reallinkname[BUFFER_SIZE];
|
||||
struct stat libstat;
|
||||
struct stat linkstat;
|
||||
|
||||
/* construct the full path names */
|
||||
sprintf(libname, "%s/%s", dir, file);
|
||||
sprintf(linkname, "%s/%s", dir, so);
|
||||
+ if (!chroot_realpath(chroot_dir, libname, reallibname))
|
||||
+ warn("can't resolve %s in chroot %s", libname, chroot_dir);
|
||||
+ if (!chroot_realpath(chroot_dir, linkname, reallinkname))
|
||||
+ warn("can't resolve %s in chroot %s", linkname, chroot_dir);
|
||||
|
||||
/* see if a link already exists */
|
||||
- if (!stat(linkname, &linkstat))
|
||||
+ if (!stat(reallinkname, &linkstat))
|
||||
{
|
||||
/* now see if it's the one we want */
|
||||
- if (stat(libname, &libstat))
|
||||
+ if (stat(reallibname, &libstat))
|
||||
warn("can't stat %s", libname);
|
||||
else if (libstat.st_dev == linkstat.st_dev &&
|
||||
libstat.st_ino == linkstat.st_ino)
|
||||
@@ -364,14 +402,14 @@
|
||||
/* then update the link, if required */
|
||||
if (change > 0 && !nolinks)
|
||||
{
|
||||
- if (!lstat(linkname, &linkstat))
|
||||
+ if (!lstat(reallinkname, &linkstat))
|
||||
{
|
||||
if (!S_ISLNK(linkstat.st_mode))
|
||||
{
|
||||
warnx("%s is not a symlink", linkname);
|
||||
change = -1;
|
||||
}
|
||||
- else if (remove(linkname))
|
||||
+ else if (remove(reallinkname))
|
||||
{
|
||||
warn("can't unlink %s", linkname);
|
||||
change = -1;
|
||||
@@ -379,7 +417,7 @@
|
||||
}
|
||||
if (change > 0)
|
||||
{
|
||||
- if (symlink(file, linkname))
|
||||
+ if (symlink(file, reallinkname))
|
||||
{
|
||||
warn("can't link %s to %s", linkname, file);
|
||||
change = -1;
|
||||
@@ -441,6 +479,7 @@
|
||||
char *so, *path, *path_n;
|
||||
struct lib *lp, *libs = NULL;
|
||||
int i, libtype, islink, expected_type = LIB_ANY;
|
||||
+ char realname[BUFFER_SIZE];
|
||||
|
||||
/* We need a writable copy of this string */
|
||||
path = strdup(rawname);
|
||||
@@ -500,8 +539,12 @@
|
||||
if (verbose > 0)
|
||||
printf("%s:\n", name);
|
||||
|
||||
+ /* get real path in case of chroot */
|
||||
+ if (!chroot_realpath(chroot_dir, name, realname))
|
||||
+ warn("can't resolve %s in chroot %s", name, chroot_dir);
|
||||
+
|
||||
/* if we can't open it, we can't do anything */
|
||||
- if ((dir = opendir(name)) == NULL)
|
||||
+ if ((dir = opendir(realname)) == NULL)
|
||||
{
|
||||
warn("skipping %s", name);
|
||||
free(path);
|
||||
@@ -596,8 +639,12 @@
|
||||
char *res = NULL, *cp;
|
||||
FILE *file;
|
||||
struct stat stat;
|
||||
+ char realconffile[BUFFER_SIZE];
|
||||
+
|
||||
+ if (!chroot_realpath(chroot_dir, conffile, realconffile))
|
||||
+ return NULL;
|
||||
|
||||
- if ((file = fopen(conffile, "r")) != NULL)
|
||||
+ if ((file = fopen(realconffile, "r")) != NULL)
|
||||
{
|
||||
fstat(fileno(file), &stat);
|
||||
res = xmalloc(stat.st_size + 1);
|
||||
@@ -678,22 +725,38 @@
|
||||
{
|
||||
int cachefd;
|
||||
int stroffset = 0;
|
||||
+ char realcachefile[BUFFER_SIZE];
|
||||
char tempfile[BUFFER_SIZE];
|
||||
+ header_t swap_magic;
|
||||
+ header_t *magic_ptr;
|
||||
+ libentry_t swap_lib;
|
||||
+ libentry_t *lib_ptr;
|
||||
liblist_t *cur_lib;
|
||||
|
||||
if (!magic.nlibs)
|
||||
return;
|
||||
|
||||
- sprintf(tempfile, "%s~", cachefile);
|
||||
+ if (!chroot_realpath(chroot_dir, cachefile, realcachefile))
|
||||
+ err(EXIT_FATAL,"can't resolve %s in chroot %s (%s)",
|
||||
+ cachefile, chroot_dir, strerror(errno));
|
||||
+
|
||||
+ sprintf(tempfile, "%s~", realcachefile);
|
||||
|
||||
if (unlink(tempfile) && errno != ENOENT)
|
||||
- err(EXIT_FATAL,"can't unlink %s (%s)", tempfile, strerror(errno));
|
||||
+ err(EXIT_FATAL,"can't unlink %s~ (%s)", cachefile, strerror(errno));
|
||||
|
||||
if ((cachefd = creat(tempfile, 0644)) < 0)
|
||||
- err(EXIT_FATAL,"can't create %s (%s)", tempfile, strerror(errno));
|
||||
+ err(EXIT_FATAL,"can't create %s~ (%s)", cachefile, strerror(errno));
|
||||
|
||||
- if (write(cachefd, &magic, sizeof (header_t)) != sizeof (header_t))
|
||||
- err(EXIT_FATAL,"can't write %s (%s)", tempfile, strerror(errno));
|
||||
+ if (byteswap) {
|
||||
+ swap_magic = magic;
|
||||
+ swap_magic.nlibs = bswap_32(swap_magic.nlibs);
|
||||
+ magic_ptr = &swap_magic;
|
||||
+ } else {
|
||||
+ magic_ptr = &magic;
|
||||
+ }
|
||||
+ if (write(cachefd, magic_ptr, sizeof (header_t)) != sizeof (header_t))
|
||||
+ err(EXIT_FATAL,"can't write %s~ (%s)", cachefile, strerror(errno));
|
||||
|
||||
for (cur_lib = lib_head; cur_lib != NULL; cur_lib = cur_lib->next)
|
||||
{
|
||||
@@ -701,29 +764,37 @@
|
||||
stroffset += strlen(cur_lib->soname) + 1;
|
||||
cur_lib->liboffset = stroffset;
|
||||
stroffset += strlen(cur_lib->libname) + 1;
|
||||
- if (write(cachefd, cur_lib, sizeof (libentry_t)) !=
|
||||
- sizeof (libentry_t))
|
||||
- err(EXIT_FATAL,"can't write %s (%s)", tempfile, strerror(errno));
|
||||
+ if (byteswap) {
|
||||
+ swap_lib.flags = bswap_32(cur_lib->flags);
|
||||
+ swap_lib.sooffset = bswap_32(cur_lib->sooffset);
|
||||
+ swap_lib.liboffset = bswap_32(cur_lib->liboffset);
|
||||
+ lib_ptr = &swap_lib;
|
||||
+ } else {
|
||||
+ lib_ptr = (libentry_t *)cur_lib;
|
||||
+ }
|
||||
+ if (write(cachefd, lib_ptr, sizeof (libentry_t)) !=
|
||||
+ sizeof (libentry_t))
|
||||
+ err(EXIT_FATAL,"can't write %s~ (%s)", cachefile, strerror(errno));
|
||||
}
|
||||
|
||||
for (cur_lib = lib_head; cur_lib != NULL; cur_lib = cur_lib->next)
|
||||
{
|
||||
if (write(cachefd, cur_lib->soname, strlen(cur_lib->soname) + 1)
|
||||
!= strlen(cur_lib->soname) + 1)
|
||||
- err(EXIT_FATAL,"can't write %s (%s)", tempfile, strerror(errno));
|
||||
+ err(EXIT_FATAL,"can't write %s~ (%s)", cachefile, strerror(errno));
|
||||
if (write(cachefd, cur_lib->libname, strlen(cur_lib->libname) + 1)
|
||||
!= strlen(cur_lib->libname) + 1)
|
||||
- err(EXIT_FATAL,"can't write %s (%s)", tempfile, strerror(errno));
|
||||
+ err(EXIT_FATAL,"can't write %s~ (%s)", cachefile, strerror(errno));
|
||||
}
|
||||
|
||||
if (close(cachefd))
|
||||
- err(EXIT_FATAL,"can't close %s (%s)", tempfile, strerror(errno));
|
||||
+ err(EXIT_FATAL,"can't close %s~ (%s)", cachefile, strerror(errno));
|
||||
|
||||
if (chmod(tempfile, 0644))
|
||||
- err(EXIT_FATAL,"can't chmod %s (%s)", tempfile, strerror(errno));
|
||||
+ err(EXIT_FATAL,"can't chmod %s~ (%s)", cachefile, strerror(errno));
|
||||
|
||||
- if (rename(tempfile, cachefile))
|
||||
- err(EXIT_FATAL,"can't rename %s (%s)", tempfile, strerror(errno));
|
||||
+ if (rename(tempfile, realcachefile))
|
||||
+ err(EXIT_FATAL,"can't rename %s~ (%s)", cachefile, strerror(errno));
|
||||
}
|
||||
|
||||
void cache_print(void)
|
||||
@@ -734,8 +805,13 @@
|
||||
char *strs;
|
||||
header_t *header;
|
||||
libentry_t *libent;
|
||||
+ char realcachefile[BUFFER_SIZE];
|
||||
+
|
||||
+ if (!chroot_realpath(chroot_dir, cachefile, realcachefile))
|
||||
+ err(EXIT_FATAL,"can't resolve %s in chroot %s (%s)",
|
||||
+ cachefile, chroot_dir, strerror(errno));
|
||||
|
||||
- if (stat(cachefile, &st) || (fd = open(cachefile, O_RDONLY))<0)
|
||||
+ if (stat(realcachefile, &st) || (fd = open(realcachefile, O_RDONLY))<0)
|
||||
err(EXIT_FATAL,"can't read %s (%s)", cachefile, strerror(errno));
|
||||
if ((c = mmap(0,st.st_size, PROT_READ, MAP_SHARED ,fd, 0)) == (caddr_t)-1)
|
||||
err(EXIT_FATAL,"can't map %s (%s)", cachefile, strerror(errno));
|
||||
@@ -828,7 +904,6 @@
|
||||
int nodefault = 0;
|
||||
char *cp, *dir, *so;
|
||||
int libtype, islink;
|
||||
- char *chroot_dir = NULL;
|
||||
int printcache = 0;
|
||||
#ifdef __LDSO_CACHE_SUPPORT__
|
||||
char *extpath;
|
||||
@@ -891,10 +966,16 @@
|
||||
}
|
||||
|
||||
if (chroot_dir && *chroot_dir) {
|
||||
- if (chroot(chroot_dir) < 0)
|
||||
- err(EXIT_FATAL,"couldn't chroot to %s (%s)", chroot_dir, strerror(errno));
|
||||
- if (chdir("/") < 0)
|
||||
- err(EXIT_FATAL,"couldn't chdir to / (%s)", strerror(errno));
|
||||
+ if (chroot(chroot_dir) < 0) {
|
||||
+ if (chdir(chroot_dir) < 0)
|
||||
+ err(EXIT_FATAL,"couldn't chroot to %s (%s)", chroot_dir, strerror(errno));
|
||||
+ }
|
||||
+ else
|
||||
+ {
|
||||
+ if (chdir("/") < 0)
|
||||
+ err(EXIT_FATAL,"couldn't chdir to / (%s)", strerror(errno));
|
||||
+ chroot_dir = NULL;
|
||||
+ }
|
||||
}
|
||||
|
||||
/* allow me to introduce myself, hi, my name is ... */
|
||||
diff -urN uClibc-orig/utils/Makefile uClibc-20050502/utils/Makefile
|
||||
--- uClibc-orig/utils/Makefile 2005-05-01 23:10:12.000000000 -0700
|
||||
+++ uClibc-20050502/utils/Makefile 2005-09-16 19:28:55.000000000 -0700
|
||||
@@ -29,6 +29,12 @@
|
||||
TARGET_ICONV =
|
||||
endif
|
||||
|
||||
+ifeq ($(strip $(LDSO_CACHE_SUPPORT)),y)
|
||||
+HOST_LDSO_CACHE_FLAG = -D__LDSO_CACHE_SUPPORT__=1
|
||||
+else
|
||||
+HOST_LDSO_CACHE_FLAG =
|
||||
+endif
|
||||
+
|
||||
# NOTE: We build the utils AFTER we have a uClibc-targeted toolchain.
|
||||
|
||||
ifeq ($(strip $(HAVE_SHARED)),y)
|
||||
@@ -51,7 +57,7 @@
|
||||
else
|
||||
LDCONFIG_CFLAGS := $(PIEFLAG) $(LDPIEFLAG)
|
||||
endif
|
||||
-ldconfig: ldconfig.c
|
||||
+ldconfig: ldconfig.c chroot_realpath.c
|
||||
$(CC) $(CFLAGS) $(LDCONFIG_CFLAGS) \
|
||||
-DUCLIBC_RUNTIME_PREFIX=\"$(RUNTIME_PREFIX)\" \
|
||||
-DUCLIBC_LDSO=$(UCLIBC_LDSO) -I. -I../ldso/include \
|
||||
@@ -79,13 +85,13 @@
|
||||
|
||||
ldd.host: ldd.c
|
||||
$(HOSTCC) $(HOSTCFLAGS) -Wl,-s \
|
||||
- -DUCLIBC_RUNTIME_PREFIX=\"$(RUNTIME_PREFIX)\" \
|
||||
+ -DUCLIBC_RUNTIME_PREFIX=\"$(RUNTIME_PREFIX)\" $(HOST_LDSO_CACHE_FLAG) \
|
||||
-DUCLIBC_LDSO=$(UCLIBC_LDSO) -I. -I../ldso/include \
|
||||
$^ -o $@
|
||||
|
||||
-ldconfig.host: ldconfig.c
|
||||
+ldconfig.host: ldconfig.c chroot_realpath.c
|
||||
$(HOSTCC) $(HOSTCFLAGS) -Wl,-s \
|
||||
- -DUCLIBC_RUNTIME_PREFIX=\"$(RUNTIME_PREFIX)\" \
|
||||
+ -DUCLIBC_RUNTIME_PREFIX=\"$(RUNTIME_PREFIX)\" $(HOST_LDSO_CACHE_FLAG) \
|
||||
-DUCLIBC_LDSO=$(UCLIBC_LDSO) -I. -I../ldso/include \
|
||||
$^ -o $@
|
||||
|
||||
diff -urN uClibc-orig/utils/readsoname2.c uClibc-20050502/utils/readsoname2.c
|
||||
--- uClibc-orig/utils/readsoname2.c 2005-05-01 23:10:12.000000000 -0700
|
||||
+++ uClibc-20050502/utils/readsoname2.c 2005-09-16 17:48:59.000000000 -0700
|
||||
@@ -26,7 +26,7 @@
|
||||
|
||||
if (fstat(fileno(infile), &st))
|
||||
return NULL;
|
||||
- header = mmap(0, st.st_size, PROT_READ, MAP_SHARED, fileno(infile), 0);
|
||||
+ header = mmap(0, st.st_size, PROT_READ|PROT_WRITE, MAP_PRIVATE, fileno(infile), 0);
|
||||
if (header == (caddr_t)-1)
|
||||
return NULL;
|
||||
|
||||
@@ -34,6 +34,19 @@
|
||||
if ((char *)(epnt+1) > (char *)(header + st.st_size))
|
||||
goto skip;
|
||||
|
||||
+#if __BYTE_ORDER == __LITTLE_ENDIAN
|
||||
+ byteswap = (epnt->e_ident[5] == ELFDATA2MSB) ? 1 : 0;
|
||||
+#elif __BYTE_ORDER == __BIG_ENDIAN
|
||||
+ byteswap = (epnt->e_ident[5] == ELFDATA2LSB) ? 1 : 0;
|
||||
+#else
|
||||
+#error Unknown host byte order!
|
||||
+#endif
|
||||
+ /* Be very lazy, and only byteswap the stuff we use */
|
||||
+ if (byteswap==1) {
|
||||
+ epnt->e_phoff=bswap_32(epnt->e_phoff);
|
||||
+ epnt->e_phnum=bswap_16(epnt->e_phnum);
|
||||
+ }
|
||||
+
|
||||
ppnt = (ElfW(Phdr) *)&header[epnt->e_phoff];
|
||||
if ((char *)ppnt < (char *)header ||
|
||||
(char *)(ppnt+epnt->e_phnum) > (char *)(header + st.st_size))
|
||||
@@ -41,6 +54,14 @@
|
||||
|
||||
for(i = 0; i < epnt->e_phnum; i++)
|
||||
{
|
||||
+ /* Be very lazy, and only byteswap the stuff we use */
|
||||
+ if (byteswap==1) {
|
||||
+ ppnt->p_type=bswap_32(ppnt->p_type);
|
||||
+ ppnt->p_vaddr=bswap_32(ppnt->p_vaddr);
|
||||
+ ppnt->p_offset=bswap_32(ppnt->p_offset);
|
||||
+ ppnt->p_filesz=bswap_32(ppnt->p_filesz);
|
||||
+ }
|
||||
+
|
||||
if (loadaddr == -1 && ppnt->p_type == PT_LOAD)
|
||||
loadaddr = (ppnt->p_vaddr & ~(page_size-1)) -
|
||||
(ppnt->p_offset & ~(page_size-1));
|
||||
@@ -58,11 +79,20 @@
|
||||
(char *)(dpnt+dynamic_size) > (char *)(header + st.st_size))
|
||||
goto skip;
|
||||
|
||||
+ if (byteswap==1) {
|
||||
+ dpnt->d_tag=bswap_32(dpnt->d_tag);
|
||||
+ dpnt->d_un.d_val=bswap_32(dpnt->d_un.d_val);
|
||||
+ }
|
||||
+
|
||||
while (dpnt->d_tag != DT_NULL)
|
||||
{
|
||||
if (dpnt->d_tag == DT_STRTAB)
|
||||
strtab_val = dpnt->d_un.d_val;
|
||||
dpnt++;
|
||||
+ if (byteswap==1) {
|
||||
+ dpnt->d_tag=bswap_32(dpnt->d_tag);
|
||||
+ dpnt->d_un.d_val=bswap_32(dpnt->d_un.d_val);
|
||||
+ }
|
||||
};
|
||||
|
||||
if (!strtab_val)
|
||||
File diff suppressed because it is too large
Load Diff
@ -1,247 +0,0 @@
|
||||
Index: uclibc/libm/fp_private.h
|
||||
===================================================================
|
||||
--- uclibc/libm/fp_private.h (revision 12879)
|
||||
+++ uclibc/libm/fp_private.h (working copy)
|
||||
@@ -70,10 +70,11 @@
|
||||
*******************************************************************************/
|
||||
|
||||
#include <stdint.h>
|
||||
+#include <endian.h>
|
||||
|
||||
typedef struct /* Hex representation of a double. */
|
||||
{
|
||||
-#if defined(__BIG_ENDIAN__)
|
||||
+#if (__BYTE_ORDER == __BIG_ENDIAN)
|
||||
uint32_t high;
|
||||
uint32_t low;
|
||||
#else
|
||||
Index: uclibc/libm/powerpc/s_ceil.c
|
||||
===================================================================
|
||||
--- uclibc/libm/powerpc/s_ceil.c (revision 12879)
|
||||
+++ uclibc/libm/powerpc/s_ceil.c (working copy)
|
||||
@@ -21,13 +21,15 @@
|
||||
* *
|
||||
*******************************************************************************/
|
||||
|
||||
+#include <endian.h>
|
||||
+
|
||||
static const double twoTo52 = 4503599627370496.0;
|
||||
static const unsigned long signMask = 0x80000000ul;
|
||||
|
||||
typedef union
|
||||
{
|
||||
struct {
|
||||
-#if defined(__BIG_ENDIAN__)
|
||||
+#if (__BYTE_ORDER == __BIG_ENDIAN)
|
||||
unsigned long int hi;
|
||||
unsigned long int lo;
|
||||
#else
|
||||
Index: uclibc/libm/powerpc/s_ldexp.c
|
||||
===================================================================
|
||||
--- uclibc/libm/powerpc/s_ldexp.c (revision 12879)
|
||||
+++ uclibc/libm/powerpc/s_ldexp.c (working copy)
|
||||
@@ -21,11 +21,12 @@
|
||||
|
||||
#include <limits.h>
|
||||
#include <math.h>
|
||||
+#include <endian.h>
|
||||
|
||||
typedef union
|
||||
{
|
||||
struct {
|
||||
-#if defined(__BIG_ENDIAN__)
|
||||
+#if (__BYTE_ORDER == __BIG_ENDIAN)
|
||||
unsigned long int hi;
|
||||
unsigned long int lo;
|
||||
#else
|
||||
Index: uclibc/libm/powerpc/s_rint.c
|
||||
===================================================================
|
||||
--- uclibc/libm/powerpc/s_rint.c (revision 12879)
|
||||
+++ uclibc/libm/powerpc/s_rint.c (working copy)
|
||||
@@ -46,13 +46,14 @@
|
||||
|
||||
#include <limits.h>
|
||||
#include <math.h>
|
||||
+#include <endian.h>
|
||||
|
||||
#define SET_INVALID 0x01000000UL
|
||||
|
||||
typedef union
|
||||
{
|
||||
struct {
|
||||
-#if defined(__BIG_ENDIAN__)
|
||||
+#if (__BYTE_ORDER == __BIG_ENDIAN)
|
||||
unsigned long int hi;
|
||||
unsigned long int lo;
|
||||
#else
|
||||
Index: uclibc/libm/powerpc/s_floor.c
|
||||
===================================================================
|
||||
--- uclibc/libm/powerpc/s_floor.c (revision 12879)
|
||||
+++ uclibc/libm/powerpc/s_floor.c (working copy)
|
||||
@@ -21,13 +21,15 @@
|
||||
* *
|
||||
*******************************************************************************/
|
||||
|
||||
+#include <endian.h>
|
||||
+
|
||||
static const double twoTo52 = 4503599627370496.0;
|
||||
static const unsigned long signMask = 0x80000000ul;
|
||||
|
||||
typedef union
|
||||
{
|
||||
struct {
|
||||
-#if defined(__BIG_ENDIAN__)
|
||||
+#if (__BYTE_ORDER == __BIG_ENDIAN)
|
||||
unsigned long int hi;
|
||||
unsigned long int lo;
|
||||
#else
|
||||
Index: uclibc/libm/powerpc/s_logb.c
|
||||
===================================================================
|
||||
--- uclibc/libm/powerpc/s_logb.c (revision 12879)
|
||||
+++ uclibc/libm/powerpc/s_logb.c (working copy)
|
||||
@@ -32,10 +32,12 @@
|
||||
* Standard 754. *
|
||||
*******************************************************************************/
|
||||
|
||||
+#include <endian.h>
|
||||
+
|
||||
typedef union
|
||||
{
|
||||
struct {
|
||||
-#if defined(__BIG_ENDIAN__)
|
||||
+#if (__BYTE_ORDER == __BIG_ENDIAN)
|
||||
unsigned long int hi;
|
||||
unsigned long int lo;
|
||||
#else
|
||||
Index: uclibc/libm/powerpc/s_frexp.c
|
||||
===================================================================
|
||||
--- uclibc/libm/powerpc/s_frexp.c (revision 12879)
|
||||
+++ uclibc/libm/powerpc/s_frexp.c (working copy)
|
||||
@@ -21,13 +21,14 @@
|
||||
|
||||
#include <limits.h>
|
||||
#include <math.h>
|
||||
+#include <endian.h>
|
||||
|
||||
static const double two54 = 1.80143985094819840000e+16; /* 0x43500000, 0x00000000 */
|
||||
|
||||
typedef union
|
||||
{
|
||||
struct {
|
||||
-#if defined(__BIG_ENDIAN__)
|
||||
+#if (__BYTE_ORDER == __BIG_ENDIAN)
|
||||
unsigned long int hi;
|
||||
unsigned long int lo;
|
||||
#else
|
||||
Index: uclibc/libm/powerpc/s_modf.c
|
||||
===================================================================
|
||||
--- uclibc/libm/powerpc/s_modf.c (revision 12879)
|
||||
+++ uclibc/libm/powerpc/s_modf.c (working copy)
|
||||
@@ -45,13 +45,14 @@
|
||||
|
||||
#include <limits.h>
|
||||
#include <math.h>
|
||||
+#include <endian.h>
|
||||
|
||||
#define SET_INVALID 0x01000000UL
|
||||
|
||||
typedef union
|
||||
{
|
||||
struct {
|
||||
-#if defined(__BIG_ENDIAN__)
|
||||
+#if (__BYTE_ORDER == __BIG_ENDIAN)
|
||||
unsigned long int hi;
|
||||
unsigned long int lo;
|
||||
#else
|
||||
Index: uclibc/libm/powerpc/w_scalb.c
|
||||
===================================================================
|
||||
--- uclibc/libm/powerpc/w_scalb.c (revision 12879)
|
||||
+++ uclibc/libm/powerpc/w_scalb.c (working copy)
|
||||
@@ -19,10 +19,12 @@
|
||||
**
|
||||
***********************************************************************/
|
||||
|
||||
+#include <endian.h>
|
||||
+
|
||||
typedef union
|
||||
{
|
||||
struct {
|
||||
-#if defined(__BIG_ENDIAN__)
|
||||
+#if (__BYTE_ORDER == __BIG_ENDIAN)
|
||||
unsigned long int hi;
|
||||
unsigned long int lo;
|
||||
#else
|
||||
Index: uclibc/libc/string/sh64/strcpy.S
|
||||
===================================================================
|
||||
--- uclibc/libc/string/sh64/strcpy.S (revision 12879)
|
||||
+++ uclibc/libc/string/sh64/strcpy.S (working copy)
|
||||
@@ -6,7 +6,9 @@
|
||||
!
|
||||
! SH5 code Copyright 2002 SuperH Ltd.
|
||||
|
||||
-#ifdef __LITTLE_ENDIAN__
|
||||
+#include <endian.h>
|
||||
+
|
||||
+#if __BYTE_ORDER == __LITTLE_ENDIAN
|
||||
#define SHHI shlld
|
||||
#define SHLO shlrd
|
||||
#else
|
||||
@@ -67,7 +69,7 @@
|
||||
add r5, r63, r4
|
||||
addi r0, 8, r0
|
||||
shortstring:
|
||||
-#ifndef __LITTLE_ENDIAN__
|
||||
+#if __BYTE_ORDER != __LITTLE_ENDIAN
|
||||
pta/l shortstring2,tr1
|
||||
byterev r4,r4
|
||||
#endif
|
||||
Index: uclibc/libc/string/sh64/memset.S
|
||||
===================================================================
|
||||
--- uclibc/libc/string/sh64/memset.S (revision 12879)
|
||||
+++ uclibc/libc/string/sh64/memset.S (working copy)
|
||||
@@ -9,7 +9,9 @@
|
||||
! Copyright 2002 SuperH Ltd.
|
||||
!
|
||||
|
||||
-#ifdef __LITTLE_ENDIAN__
|
||||
+#include <endian.h>
|
||||
+
|
||||
+#if __BYTE_ORDER == __LITTLE_ENDIAN
|
||||
#define SHHI shlld
|
||||
#define SHLO shlrd
|
||||
#else
|
||||
Index: uclibc/libc/sysdeps/linux/sh/bits/kernel_stat.h
|
||||
===================================================================
|
||||
--- uclibc/libc/sysdeps/linux/sh/bits/kernel_stat.h (revision 12879)
|
||||
+++ uclibc/libc/sysdeps/linux/sh/bits/kernel_stat.h (working copy)
|
||||
@@ -30,10 +30,10 @@
|
||||
};
|
||||
|
||||
struct kernel_stat64 {
|
||||
-#if defined(__BIG_ENDIAN__)
|
||||
+#if (__BYTE_ORDER == __BIG_ENDIAN)
|
||||
unsigned char __pad0b[6];
|
||||
unsigned short st_dev;
|
||||
-#elif defined(__LITTLE_ENDIAN__)
|
||||
+#elif (__BYTE_ORDER == __LITTLE_ENDIAN)
|
||||
unsigned short st_dev;
|
||||
unsigned char __pad0b[6];
|
||||
#else
|
||||
@@ -48,7 +48,7 @@
|
||||
unsigned long st_uid;
|
||||
unsigned long st_gid;
|
||||
|
||||
-#if defined(__BIG_ENDIAN__)
|
||||
+#if (__BYTE_ORDER == __BIG_ENDIAN)
|
||||
unsigned char __pad3b[6];
|
||||
unsigned short st_rdev;
|
||||
#else /* Must be little */
|
||||
@@ -60,7 +60,7 @@
|
||||
long long st_size;
|
||||
unsigned long st_blksize;
|
||||
|
||||
-#if defined(__BIG_ENDIAN__)
|
||||
+#if (__BYTE_ORDER == __BIG_ENDIAN)
|
||||
unsigned long __pad4; /* Future possible st_blocks hi bits */
|
||||
unsigned long st_blocks; /* Number 512-byte blocks allocated. */
|
||||
#else /* Must be little */
|
||||
File diff suppressed because it is too large
Load Diff
@ -1,101 +0,0 @@
|
||||
--- uClibc/libc/misc/time/time.c (revision 16488)
|
||||
+++ uClibc/libc/misc/time/time.c (working copy)
|
||||
@@ -157,6 +157,22 @@
|
||||
#define TZNAME_MAX _POSIX_TZNAME_MAX
|
||||
#endif
|
||||
|
||||
+#if defined (L_tzset) || defined (L_localtime_r) || defined(L_strftime) || \
|
||||
+ defined(L__time_mktime) || defined(L__time_mktime_tzi) || \
|
||||
+ ((defined(L_strftime) || defined(L_strftime_l)) && \
|
||||
+ defined(__UCLIBC_HAS_XLOCALE__))
|
||||
+
|
||||
+void _time_tzset (int);
|
||||
+
|
||||
+#ifndef L__time_mktime
|
||||
+
|
||||
+ /* Jan 1, 2007 Z - tm = 0,0,0,1,0,107,1,0,0 */
|
||||
+
|
||||
+const static time_t new_rule_starts = 1167609600;
|
||||
+
|
||||
+#endif
|
||||
+#endif
|
||||
+
|
||||
/**********************************************************************/
|
||||
/* The era code is currently unfinished. */
|
||||
/* #define ENABLE_ERA_CODE */
|
||||
@@ -532,7 +548,7 @@
|
||||
{
|
||||
__UCLIBC_MUTEX_LOCK(_time_tzlock);
|
||||
|
||||
- tzset();
|
||||
+ _time_tzset(*timer < new_rule_starts);
|
||||
|
||||
__time_localtime_tzi(timer, result, _time_tzinfo);
|
||||
|
||||
@@ -956,7 +972,8 @@
|
||||
unsigned char mod;
|
||||
unsigned char code;
|
||||
|
||||
- tzset(); /* We'll, let's get this out of the way. */
|
||||
+ /* We'll, let's get this out of the way. */
|
||||
+ _time_tzset(_time_mktime((struct tm *) timeptr, 0) < new_rule_starts);
|
||||
|
||||
lvl = 0;
|
||||
p = format;
|
||||
@@ -1644,7 +1661,9 @@
|
||||
6, 0, 0, /* Note: overloaded for non-M non-J case... */
|
||||
0, 1, 0, /* J */
|
||||
',', 'M', '4', '.', '1', '.', '0',
|
||||
- ',', 'M', '1', '0', '.', '5', '.', '0', 0
|
||||
+ ',', 'M', '1', '0', '.', '5', '.', '0', 0,
|
||||
+ ',', 'M', '3', '.', '2', '.', '0',
|
||||
+ ',', 'M', '1', '1', '.', '1', '.', '0', 0
|
||||
};
|
||||
|
||||
#define TZ vals
|
||||
@@ -1652,6 +1671,7 @@
|
||||
#define RANGE (vals + 7)
|
||||
#define RULE (vals + 11 - 1)
|
||||
#define DEFAULT_RULES (vals + 22)
|
||||
+#define DEFAULT_2007_RULES (vals + 38)
|
||||
|
||||
/* Initialize to UTC. */
|
||||
int daylight = 0;
|
||||
@@ -1774,6 +1794,11 @@
|
||||
|
||||
void tzset(void)
|
||||
{
|
||||
+ _time_tzset((time(NULL)) < new_rule_starts);
|
||||
+}
|
||||
+
|
||||
+void _time_tzset(int use_old_rules)
|
||||
+{
|
||||
register const char *e;
|
||||
register char *s;
|
||||
long off;
|
||||
@@ -1896,7 +1921,15 @@
|
||||
} else { /* OK, we have dst, so get some rules. */
|
||||
count = 0;
|
||||
if (!*e) { /* No rules so default to US rules. */
|
||||
- e = DEFAULT_RULES;
|
||||
+ e = use_old_rules ? DEFAULT_RULES : DEFAULT_2007_RULES;
|
||||
+#ifdef DEBUG_TZSET
|
||||
+ if (e == DEFAULT_RULES)
|
||||
+ printf("tzset: Using old rules.\n");
|
||||
+ else if (e == DEFAULT_2007_RULES)
|
||||
+ printf("tzset: Using new rules\n");
|
||||
+ else
|
||||
+ printf("tzset: Using undefined rules\n");
|
||||
+#endif /* DEBUG_TZSET */
|
||||
}
|
||||
|
||||
do {
|
||||
@@ -2230,6 +2263,8 @@
|
||||
--d;
|
||||
}
|
||||
|
||||
+ _time_tzset (x.tm_year < 2007); /* tm_year was expanded above */
|
||||
+
|
||||
#ifdef __BCC__
|
||||
d = p[5] - 1;
|
||||
days = -719163L + ((long)d)*365 + ((d/4) - (d/100) + (d/400) + p[3] + p[7]);
|
||||
@ -1,86 +0,0 @@
|
||||
diff -urN uClibc-0.9.29-0rig/include/assert.h uClibc-0.9.29/include/assert.h
|
||||
--- uClibc-0.9.29-0rig/include/assert.h 2005-11-03 23:42:46.000000000 +0100
|
||||
+++ uClibc-0.9.29/include/assert.h 2007-08-13 19:10:57.000000000 +0200
|
||||
@@ -31,7 +31,7 @@
|
||||
#define _ASSERT_H 1
|
||||
#include <features.h>
|
||||
|
||||
-#if defined __cplusplus && __GNUC_PREREQ (2,95)
|
||||
+#if defined __cplusplus && __GNUC_PREREQ(2,95)
|
||||
# define __ASSERT_VOID_CAST static_cast<void>
|
||||
#else
|
||||
# define __ASSERT_VOID_CAST (void)
|
||||
@@ -59,13 +59,17 @@
|
||||
(__ASSERT_VOID_CAST ((expr) ? 0 : \
|
||||
(__assert (__STRING(expr), __FILE__, __LINE__, \
|
||||
__ASSERT_FUNCTION), 0)))
|
||||
-
|
||||
+
|
||||
+/* Define some temporaries to workaround tinyx makedepend bug */
|
||||
+#define __GNUC_PREREQ_2_6 __GNUC_PREREQ(2, 6)
|
||||
+#define __GNUC_PREREQ_2_4 __GNUC_PREREQ(2, 4)
|
||||
/* Version 2.4 and later of GCC define a magical variable `__PRETTY_FUNCTION__'
|
||||
which contains the name of the function currently being defined.
|
||||
This is broken in G++ before version 2.6.
|
||||
C9x has a similar variable called __func__, but prefer the GCC one since
|
||||
it demangles C++ function names. */
|
||||
-# if defined __cplusplus ? __GNUC_PREREQ (2, 6) : __GNUC_PREREQ (2, 4)
|
||||
+
|
||||
+# if defined __cplusplus ? __GNUC_PREREQ_2_6 : __GNUC_PREREQ_2_4
|
||||
# define __ASSERT_FUNCTION __PRETTY_FUNCTION__
|
||||
# else
|
||||
# if defined __STDC_VERSION__ && __STDC_VERSION__ >= 199901L
|
||||
diff -urN uClibc-0.9.29-0rig/include/complex.h uClibc-0.9.29/include/complex.h
|
||||
--- uClibc-0.9.29-0rig/include/complex.h 2002-05-09 10:15:21.000000000 +0200
|
||||
+++ uClibc-0.9.29/include/complex.h 2007-08-13 17:55:29.000000000 +0200
|
||||
@@ -33,7 +33,7 @@
|
||||
/* We might need to add support for more compilers here. But since ISO
|
||||
C99 is out hopefully all maintained compilers will soon provide the data
|
||||
types `float complex' and `double complex'. */
|
||||
-#if __GNUC_PREREQ (2, 7) && !__GNUC_PREREQ (2, 97)
|
||||
+#if __GNUC_PREREQ(2, 7) && !__GNUC_PREREQ(2, 97)
|
||||
# define _Complex __complex__
|
||||
#endif
|
||||
|
||||
diff -urN uClibc-0.9.29-0rig/include/features.h uClibc-0.9.29/include/features.h
|
||||
--- uClibc-0.9.29-0rig/include/features.h 2006-11-29 22:10:04.000000000 +0100
|
||||
+++ uClibc-0.9.29/include/features.h 2007-08-13 17:55:51.000000000 +0200
|
||||
@@ -143,7 +143,7 @@
|
||||
|
||||
/* Convenience macros to test the versions of glibc and gcc.
|
||||
Use them like this:
|
||||
- #if __GNUC_PREREQ (2,8)
|
||||
+ #if __GNUC_PREREQ(2,8)
|
||||
... code requiring gcc 2.8 or later ...
|
||||
#endif
|
||||
Note - they won't work for gcc1 or glibc1, since the _MINOR macros
|
||||
@@ -297,7 +297,7 @@
|
||||
/* uClibc does not support _FORTIFY_SOURCE */
|
||||
#undef _FORTIFY_SOURCE
|
||||
#if defined _FORTIFY_SOURCE && _FORTIFY_SOURCE > 0 \
|
||||
- && __GNUC_PREREQ (4, 1) && defined __OPTIMIZE__ && __OPTIMIZE__ > 0
|
||||
+ && __GNUC_PREREQ(4, 1) && defined __OPTIMIZE__ && __OPTIMIZE__ > 0
|
||||
# if _FORTIFY_SOURCE > 1
|
||||
# define __USE_FORTIFY_LEVEL 2
|
||||
# else
|
||||
@@ -366,7 +366,7 @@
|
||||
#endif /* !ASSEMBLER */
|
||||
|
||||
/* Decide whether we can define 'extern inline' functions in headers. */
|
||||
-#if __GNUC_PREREQ (2, 7) && defined __OPTIMIZE__ \
|
||||
+#if __GNUC_PREREQ(2, 7) && defined __OPTIMIZE__ \
|
||||
&& !defined __OPTIMIZE_SIZE__ && !defined __NO_INLINE__
|
||||
# define __USE_EXTERN_INLINES 1
|
||||
#endif
|
||||
diff -urN uClibc-0.9.29-0rig/include/tgmath.h uClibc-0.9.29/include/tgmath.h
|
||||
--- uClibc-0.9.29-0rig/include/tgmath.h 2002-05-09 10:15:21.000000000 +0200
|
||||
+++ uClibc-0.9.29/include/tgmath.h 2007-08-13 17:56:17.000000000 +0200
|
||||
@@ -34,7 +34,7 @@
|
||||
do not try this for now and instead concentrate only on GNU CC. Once
|
||||
we have more information support for other compilers might follow. */
|
||||
|
||||
-#if __GNUC_PREREQ (2, 7)
|
||||
+#if __GNUC_PREREQ(2, 7)
|
||||
|
||||
# ifdef __NO_LONG_DOUBLE_MATH
|
||||
# define __tgml(fct) fct
|
||||
File diff suppressed because it is too large
Load Diff
Loading…
Reference in New Issue
Block a user