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Re: find-debuginfo.sh change for gdb index
Tom> Here is a patch to just do the work directly in find-debuginfo.sh. This
Tom> seemed simpler to me, but if you and Panu want a new script, I will do
Tom> that.
An upstream maintainer wanted the command's name changed.
It is now "save gdb-index" instead of "maint save-gdb-index".
Here's the updated find-debuginfo.sh patch.
Tom
--- find-debuginfo.sh.orig 2010-06-29 16:19:42.000000000 -0600
+++ find-debuginfo.sh 2010-07-08 14:10:06.000000000 -0600
@@ -96,6 +96,15 @@
chmod 444 "$1" || exit
}
+# Create a .gdb-index file for $1.
+make_gdb_index()
+{
+ local f="$1"
+ local d="${f%/*}"
+ # We don't care if gdb gives an error.
+ gdb --batch-silent -ex "file $f" -ex "save gdb-index $d" > /dev/null 2>&1
+}
+
# Make a relative symlink to $1 called $3$2
shopt -s extglob
link_relative()
@@ -207,6 +216,12 @@
$strict && exit 2
fi
+ make_gdb_index "$f"
+ if [ -f "${f}.gdb-index" ]; then
+ objcopy --add-section .gdb_index="${f}.gdb-index" --set-section-flags .gdb_index=readonly "$f" "$f"
+ rm -f "${f}.gdb-index"
+ fi
+
# A binary already copied into /usr/lib/debug doesn't get stripped,
# just has its file names collected and adjusted.
case "$dn" in