mirror of
https://github.com/Zenithsiz/ftmemsim-valgrind.git
synced 2026-02-06 19:54:18 +00:00
ba72812e02
requiring "make install". This is good for two reasons:
1. shorter compile times ("make" instead of "make install")
2. don't need to install before running the regression tests
Changes:
- root Makefile now builds a libpthread.so.0 symlink to libpthread.so, which
was needed.
- startup script accepts a --in-place=<dir> option for running a non-installed
version, where <dir> is the root of the src tree
- VG_(mash_LD_PRELOAD_and_LD_LIBRARY_PATH) had to be fiddled with a bit
- tests/vg_regtest now uses the --in-place option to test the non-installed
version
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@1614
142 lines
4.3 KiB
Bash
Executable File
142 lines
4.3 KiB
Bash
Executable File
#!/bin/sh
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##--------------------------------------------------------------------##
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##--- The startup script. valgrind ---##
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##--------------------------------------------------------------------##
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# This file is part of Valgrind, an extensible x86 protected-mode
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# emulator for monitoring program execution on x86-Unixes.
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#
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# Copyright (C) 2002-2003 Julian Seward
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# jseward@acm.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 General Public License as
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# published by the Free Software Foundation; either version 2 of the
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# License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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# 02111-1307, USA.
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#
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# The GNU General Public License is contained in the file COPYING.
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# Should point to the installation directory
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prefix="@prefix@"
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exec_prefix="@exec_prefix@"
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VALGRIND="@libdir@/valgrind"
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nptl_threading="@NPTL_THREADING@"
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# Other stuff ...
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version="@VERSION@"
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emailto="jseward@acm.org"
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# The default name of the suppressions file
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vgsupp="--suppressions=$VALGRIND/default.supp"
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# Valgrind options
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vgopts=
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# --skin=<foo> arg, specifying skin used
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skin_arg=
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# --in-place=<dir> arg, for using non-installed version
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in_place_arg=
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# Default core+skin to use are the installed ones
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coredir=$VALGRIND
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skindir=$VALGRIND
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# Collect up args for Valgrind. Only some are intercepted here;
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# the rest are passed to vg_main.c.
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while [ $# != 0 ]
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do
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arg=$1
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case "$arg" in
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--version) echo "valgrind-$version"; exit 1 ;;
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--skin=*) skin_arg=$arg; shift;;
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--in-place=*) in_place_arg=$arg; shift;;
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-*) vgopts="$vgopts $arg"; shift;;
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*) break;;
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esac
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done
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# Decide on the skin. Default to memory checking if not specified.
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if [ z"$skin_arg" = z ]; then
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skin=memcheck
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else
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# Hack off the "--skin=" prefix.
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skin=`echo $skin_arg | sed 's/--skin=//'`
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fi
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# If running uninstalled version in-place...
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if [ z"$in_place_arg" != z ]; then
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in_place_dir=`echo $in_place_arg | sed 's/--in-place=//'`
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skindir="$in_place_dir/$skin"
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coredir="$in_place_dir/coregrind"
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vgsupp="--suppressions=$in_place_dir/default.supp"
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fi
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# Setup skin shared object.
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skin_so="vgskin_${skin}.so"
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if [ ! -r "$skindir/$skin_so" ] ; then
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echo
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echo "Skin error:"
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echo " The shared library \`$skin_so' for the chosen"
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echo " skin \`$skin' could not be found in"
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echo " $skindir"
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echo
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exit 1
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fi
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VG_ARGS="$VALGRIND_OPTS $vgsupp $vgopts"
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export VG_ARGS
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# Red Hat Linux 9 uses NPTL, which has a kernel interface
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# unlike the linuxthreads interface valgrind expects. We can
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# tell the dynamic loader to disable this interface using
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# an environment variable.
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if [ z"$nptl_threading" = zyes ]; then
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LD_ASSUME_KERNEL=2.2.5
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export LD_ASSUME_KERNEL
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fi
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# A bit subtle. The LD_PRELOAD added entry must be absolute
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# and not depend on LD_LIBRARY_PATH. This is so that we can
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# mess with LD_LIBRARY_PATH for child processes, which makes
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# libpthread.so fall out of visibility, independently of
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# whether valgrind.so is visible.
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LD_LIBRARY_PATH=$coredir:$LD_LIBRARY_PATH
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export LD_LIBRARY_PATH
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# Insert skin .so before valgrind.so to override template functions.
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LD_PRELOAD=$skindir/$skin_so:$coredir/valgrind.so:$LD_PRELOAD
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export LD_PRELOAD
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#LD_DEBUG=files
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#LD_DEBUG=symbols
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#export LD_DEBUG
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# If no command given, act like -h was given so vg_main.c prints out
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# the usage string. And pass to 'exec' tha name of any program -- it doesn't
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# matter which -- because it won't be run anyway (we use 'true').
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if [ $# != 0 ] ; then
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exec "$@"
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else
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VG_ARGS="$VG_ARGS -h"
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exec true
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fi
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##--------------------------------------------------------------------##
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##--- end valgrind ---##
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##--------------------------------------------------------------------##
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