From 319f3cbeab9bab0e75daf28077540e71159fa583 Mon Sep 17 00:00:00 2001
From: Stephan Bergmann <sbergman@redhat.com>
Date: Tue, 20 Jun 2017 16:12:58 +0200
Subject: Try guessing the actual executable that produced an ELF core file

...which may be different from $EXECUTABLE e.g. when in a UITest (where
EXECUTABLE=python.bin) an soffice.bin sub-process crashed

Change-Id: Ia448c911b8475686e98c6bb6f43d7d32abece7cd
---
 solenv/bin/gdb-core-bt.sh | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'solenv/bin')

diff --git a/solenv/bin/gdb-core-bt.sh b/solenv/bin/gdb-core-bt.sh
index ec21fb1f37c4..a24390dace2c 100755
--- a/solenv/bin/gdb-core-bt.sh
+++ b/solenv/bin/gdb-core-bt.sh
@@ -23,6 +23,10 @@ then
         echo "Backtraces:"
         GDBCOMMANDFILE=$(mktemp)
         printf "info registers\nthread apply all backtrace full\n" > "$GDBCOMMANDFILE"
+        guess=$(file "$COREFILE")
+        guess=${guess#* execfn: \'}
+        guess=${guess%%\'*}
+        if [ -x "$guess" ]; then EXECUTABLE=$guess; fi
         gdb -x "$GDBCOMMANDFILE" --batch "$EXECUTABLE" "$COREFILE"
         rm "$GDBCOMMANDFILE"
         echo
-- 
cgit