public inbox for gdb-cvs@sourceware.org
help / color / mirror / Atom feed
* [binutils-gdb] [gdb/testsuite] Add test-case gold-gdb-index.exp
@ 2020-05-26 9:35 Tom de Vries
0 siblings, 0 replies; only message in thread
From: Tom de Vries @ 2020-05-26 9:35 UTC (permalink / raw)
To: gdb-cvs
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=40d22035a7fc239ac1e944b75a2e3ee9029d1b76
commit 40d22035a7fc239ac1e944b75a2e3ee9029d1b76
Author: Tom de Vries <tdevries@suse.de>
Date: Tue May 26 11:35:32 2020 +0200
[gdb/testsuite] Add test-case gold-gdb-index.exp
There's a PR binutils/15646 - "gold-generated .gdb_index has duplicated
symbols that gdb-generated index doesn't", and gdb contains a workaround,
added in commit 8943b87476 "Work around gold/15646".
Add a test-case testing this workaround.
Tested on x86_64-linux.
gdb/testsuite/ChangeLog:
2020-05-26 Tom de Vries <tdevries@suse.de>
* gdb.base/gold-gdb-index-2.c: New test.
* gdb.base/gold-gdb-index.c: New test.
* gdb.base/gold-gdb-index.exp: New file.
* gdb.base/gold-gdb-index.h: New test.
Diff:
---
gdb/testsuite/ChangeLog | 7 +++++
gdb/testsuite/gdb.base/gold-gdb-index-2.c | 23 +++++++++++++++
gdb/testsuite/gdb.base/gold-gdb-index.c | 29 +++++++++++++++++++
gdb/testsuite/gdb.base/gold-gdb-index.exp | 48 +++++++++++++++++++++++++++++++
gdb/testsuite/gdb.base/gold-gdb-index.h | 25 ++++++++++++++++
5 files changed, 132 insertions(+)
diff --git a/gdb/testsuite/ChangeLog b/gdb/testsuite/ChangeLog
index e4124bf3154..5c297306d2a 100644
--- a/gdb/testsuite/ChangeLog
+++ b/gdb/testsuite/ChangeLog
@@ -1,3 +1,10 @@
+2020-05-26 Tom de Vries <tdevries@suse.de>
+
+ * gdb.base/gold-gdb-index-2.c: New test.
+ * gdb.base/gold-gdb-index.c: New test.
+ * gdb.base/gold-gdb-index.exp: New file.
+ * gdb.base/gold-gdb-index.h: New test.
+
2020-05-25 Tom de Vries <tdevries@suse.de>
* boards/gold-gdb-index.exp: New file.
diff --git a/gdb/testsuite/gdb.base/gold-gdb-index-2.c b/gdb/testsuite/gdb.base/gold-gdb-index-2.c
new file mode 100644
index 00000000000..2df637b5541
--- /dev/null
+++ b/gdb/testsuite/gdb.base/gold-gdb-index-2.c
@@ -0,0 +1,23 @@
+/* This testcase is part of GDB, the GNU debugger.
+
+ Copyright 2020 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/>. */
+
+#include "gold-gdb-index.h"
+
+namespace N1
+{
+ void bar () { C1::baz (); }
+}
diff --git a/gdb/testsuite/gdb.base/gold-gdb-index.c b/gdb/testsuite/gdb.base/gold-gdb-index.c
new file mode 100644
index 00000000000..e0f8c2e4197
--- /dev/null
+++ b/gdb/testsuite/gdb.base/gold-gdb-index.c
@@ -0,0 +1,29 @@
+/* This testcase is part of GDB, the GNU debugger.
+
+ Copyright 2020 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/>. */
+
+#include "gold-gdb-index.h"
+
+namespace N1
+{
+ void foo () { C1::baz (); }
+}
+
+int
+main ()
+{
+ return 0;
+}
diff --git a/gdb/testsuite/gdb.base/gold-gdb-index.exp b/gdb/testsuite/gdb.base/gold-gdb-index.exp
new file mode 100644
index 00000000000..e42bf439dd5
--- /dev/null
+++ b/gdb/testsuite/gdb.base/gold-gdb-index.exp
@@ -0,0 +1,48 @@
+# Copyright 2020 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/>. */
+
+# This tests the gdb workaround for PR binutils/15646.
+
+standard_testfile .c gold-gdb-index-2.c
+
+if {[prepare_for_testing "failed to prepare" $testfile "$srcfile $srcfile2" \
+ {debug c++ additional_flags=-fuse-ld=gold \
+ additional_flags=-Wl,--gdb-index \
+ additional_flags=-ggnu-pubnames}]} {
+ return -1
+}
+
+if { [readnow] } {
+ return -1
+}
+
+gdb_test_no_output "set auto-solib-add off"
+
+if ![runto_main] then {
+ fail "can't run to main"
+ return 0
+}
+
+gdb_test_no_output "set breakpoint pending off"
+gdb_test "break N1::misspelled" "Function \"N1::misspelled\" not defined\."
+
+gdb_test_multiple "maint info symtabs" "" {
+ -re -wrap "\{ symtab \[^\r\n\]*gold-gdb-index-2.c.*" {
+ fail $gdb_test_name
+ }
+ -re -wrap "" {
+ pass $gdb_test_name
+ }
+}
diff --git a/gdb/testsuite/gdb.base/gold-gdb-index.h b/gdb/testsuite/gdb.base/gold-gdb-index.h
new file mode 100644
index 00000000000..81ebb7b16a5
--- /dev/null
+++ b/gdb/testsuite/gdb.base/gold-gdb-index.h
@@ -0,0 +1,25 @@
+/* This testcase is part of GDB, the GNU debugger.
+
+ Copyright 2020 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/>. */
+
+namespace N1
+{
+ class C1
+ {
+ public:
+ static void baz () {}
+ };
+}
^ permalink raw reply [flat|nested] only message in thread
only message in thread, other threads:[~2020-05-26 9:35 UTC | newest]
Thread overview: (only message) (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-05-26 9:35 [binutils-gdb] [gdb/testsuite] Add test-case gold-gdb-index.exp Tom de Vries
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).