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authorUlrich Drepper <drepper@redhat.com>1998-07-17 12:36:43 +0000
committerUlrich Drepper <drepper@redhat.com>1998-07-17 12:36:43 +0000
commit07435eb48c6acb0313a8957257af4771e9e55030 (patch)
tree18150741adde33705ec19becfb988a8053cf9ca0 /debug
parentaf553418323e7afc30e5e1333d1a82592cd3888b (diff)
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Update.
1998-07-17 Ulrich Drepper <drepper@cygnus.com> * debug/catchsegv.sh: Fix several stupid bugs. * shlib-versions: Define version for libSegFault. * debug/Makefile: Replace shared lib version number while rewriting. 1998-07-17 Mark Kettenis <kettenis@phys.uva.nl> * sysdeps/mach/hurd/dl-sysdep.c (__mmap): Add sanity check. Suggested by Roland McGrath. 1998-07-15 Andreas Jaeger <aj@arthur.rhein-neckar.de> * timezone/Makefile: Remove '-L (leapseconds)' for testdata generation to control environment. 1998-07-17 09:21 Ulrich Drepper <drepper@cygnus.com> * sysdeps/unix/sysv/sysv4/solaris2/bits/signum.h: Define SIG_HOLD. Patch by John Tobey <jtobey@banta-im.com>. * manual/llio.texi: Document readv/writev and mmap functions. Patch by Michael Deutschmann <michael@talamasca.wkpowerlink.com>. 1998-07-16 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> * manual/Makefile (texis): Depend on texis.awk. (nonexamples): Filter out add-on chapters. (chapters.% top-menu.%): Depend on libc-texinfo.sh. (stamp-summary): Depend on $(texis) except summary.texi. ($(inst_infodir)/libc.info): Simplify command. * manual/libc-texinfo.sh: Cleaned up to use less temporary files. Fix the generation of the detailed node listing to make it complete again. * manual/math.texi: Fix signature of lgamma_r.
Diffstat (limited to 'debug')
-rw-r--r--debug/Makefile3
-rwxr-xr-xdebug/catchsegv.sh16
2 files changed, 10 insertions, 9 deletions
diff --git a/debug/Makefile b/debug/Makefile
index 0826b99..ada992e 100644
--- a/debug/Makefile
+++ b/debug/Makefile
@@ -44,7 +44,8 @@ include ../Rules
$(objpfx)catchsegv: catchsegv.sh $(common-objpfx)soversions.mk \
$(common-objpfx)config.make
- sed 's/@VERSION@/$(version)/;s/@SLIB@/$(slibdir)/' $< > $@.new
+ sed -e 's|@VERSION@|$(version)|' -e 's|@SLIB@|$(slibdir)|' \
+ -e 's|@SOVER@|$(libSegFault.so-version)|' $< > $@.new
chmod 555 $@.new
mv -f $@.new $@
diff --git a/debug/catchsegv.sh b/debug/catchsegv.sh
index 765242e..26407a7 100755
--- a/debug/catchsegv.sh
+++ b/debug/catchsegv.sh
@@ -24,7 +24,7 @@ shift
args="$*"
if test $# -eq 0; then
- case "$args" in
+ case "$prog" in
--h | --he | --hel | --help)
echo 'Usage: catchsegv PROGRAM ARGS...'
echo ' --help print this help, then exit'
@@ -45,18 +45,18 @@ Written by Ulrich Drepper.'
esac
fi
-LD_PRELOAD="${LD_PRELOAD:+${LD_PRELOAD}:}@SLIB@/libSegFault.so"
+LD_PRELOAD="${LD_PRELOAD:+${LD_PRELOAD}:}@SLIB@/libSegFault.so@SOVER@"
export LD_PRELOAD
SEGFAULT_USE_ALTSTACK=1
export SEGFAULT_USE_ALTSTACK
-SEGFAULT_OUTPUT_NAME="$prog.segv.$$"
+SEGFAULT_OUTPUT_NAME="${TMPDIR:-/tmp}/`basename $prog`.segv.$$"
export SEGFAULT_OUTPUT_NAME
$prog $args
exval=$?
unset LD_PRELOAD
-# Check for an segmentation fault.
+# Check for an segmentation error.
if test $exval -eq 139; then
# We caught a segmentation error. The output is in the file with the
# name we have in SEGFAULT_OUTPUT_NAME. In the output the names of
@@ -66,10 +66,10 @@ if test $exval -eq 139; then
read line; echo "$line"
while read line; do
case "$line" in
- [*) addr="`echo $line | sed 's/^[\(.*\)]$/\1/'`"
- complete="`addr2line -f -e $prog $addr 2>/dev/null|`"
- if $? -eq 0; then
- echo "`echo $complete|sed 'N;s/\(.*\)\n\(.*\)/\2(\1)/;'`$line"
+ [*) addr="`echo $line | sed 's/^\[\(.*\)\]$/\1/'`"
+ complete="`addr2line -f -e $prog $addr 2>/dev/null`"
+ if test $? -eq 0; then
+ echo "`echo $complete|sed 's/\(.*\) \(.*\)/\2(\1)/;'`$line"
else
echo "$line"
fi