gdb/

	* symfile.c (separate_debug_file_exists): When the CRCs mismatch
	print a warning.
	(find_separate_debug_file): Pass in the objfile's name.

gdb/testsuite/
	* gdb.base/sepdebug.exp (CRC mismatch is reported): New test.
	* gdb.base/sepdebug2.c: New file.

2 files changed, 39 insertions, 0 deletions

diff --git a/gdb/testsuite/gdb.base/sepdebug.exp b/gdb/testsuite/gdb.base/sepdebug.exp
index 0962767..01d64ad 100644
--- a/gdb/testsuite/gdb.base/sepdebug.exp
+++ b/gdb/testsuite/gdb.base/sepdebug.exp
@@ -952,6 +952,23 @@ set debugfile "${objdir}/${subdir}/${testfile}.debug"
 test_different_dir debuglink "${objdir}/${subdir}" 0
 
 
+# Test CRC mismatch is reported.
+
+if {[build_executable sepdebug.exp sepdebug2 sepdebug2.c debug] != -1
+    && ![gdb_gnu_strip_debug ${objdir}/${subdir}/sepdebug2]} {
+
+    remote_exec build "cp ${debugfile} ${objdir}/${subdir}/.debug/sepdebug2.debug"
+
+    gdb_exit
+    gdb_start
+    gdb_reinitialize_dir $srcdir/$subdir
+
+    set escapedobjdirsubdir [string_to_regexp ${objdir}/${subdir}]
+
+    gdb_test "file ${objdir}/${subdir}/sepdebug2" "warning: the debug information found in \"${escapedobjdirsubdir}/\\.debug/sepdebug2\\.debug\" does not match \"${escapedobjdirsubdir}/sepdebug2\" \\(CRC mismatch\\)\\..*\\(no debugging symbols found\\).*" "CRC mismatch is reported"
+}
+
+
 # NT_GNU_BUILD_ID / .note.gnu.build-id test:
 
 set build_id_debug_filename [build_id_debug_filename_get $binfile]
diff --git a/gdb/testsuite/gdb.base/sepdebug2.c b/gdb/testsuite/gdb.base/sepdebug2.c
new file mode 100644
index 0000000..74717ac
--- /dev/null
+++ b/gdb/testsuite/gdb.base/sepdebug2.c
@@ -0,0 +1,22 @@
+/* This testcase is part of GDB, the GNU debugger.
+
+   Copyright 2009 Free Software Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
+
+int
+main (void)
+{
+  return 0;
+}