gdb/

	* linux-nat.c (kill_callback): Use SIGKILL first.

gdb/testsuite/
	* gdb.base/kill-after-signal.c: New file.
	* gdb.base/kill-after-signal.exp: New file.

3 files changed, 71 insertions, 0 deletions

diff --git a/gdb/testsuite/ChangeLog b/gdb/testsuite/ChangeLog
index 22f0fd4..974b302 100644
--- a/gdb/testsuite/ChangeLog
+++ b/gdb/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2011-05-18  Jan Kratochvil  <jan.kratochvil@redhat.com>
+
+	* gdb.base/kill-after-signal.c: New file.
+	* gdb.base/kill-after-signal.exp: New file.
+
 2011-05-16  Pedro Alves  <pedro@codesourcery.com>
 
 	* gdb.ada/start.exp: Call untested with the correct test filename.
diff --git a/gdb/testsuite/gdb.base/kill-after-signal.c b/gdb/testsuite/gdb.base/kill-after-signal.c
new file mode 100644
index 0000000..a1f0018
--- /dev/null
+++ b/gdb/testsuite/gdb.base/kill-after-signal.c
@@ -0,0 +1,37 @@
+/* This testcase is part of GDB, the GNU debugger.
+
+   Copyright 2011 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 <signal.h>
+#include <assert.h>
+#include <unistd.h>
+#include <stdio.h>
+
+void
+handler (int signo)
+{
+  sleep (600);
+  assert (0);
+}
+
+int
+main (void)
+{
+  signal (SIGUSR1, handler);
+  raise (SIGUSR1);
+  assert (0);
+  return 0;
+}
diff --git a/gdb/testsuite/gdb.base/kill-after-signal.exp b/gdb/testsuite/gdb.base/kill-after-signal.exp
new file mode 100644
index 0000000..eecad2e
--- /dev/null
+++ b/gdb/testsuite/gdb.base/kill-after-signal.exp
@@ -0,0 +1,29 @@
+# Copyright (C) 2011 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/>.
+
+set testfile "kill-after-signal"
+if [prepare_for_testing ${testfile}.exp ${testfile}] {
+    return -1
+}
+
+gdb_test "handle SIGUSR1 stop print pass" "SIGUSR1\[ \t\]+Yes\[ \t\]+Yes\[ \t\]+Yes\[ \t\]+.*"
+
+if ![runto_main] {
+    return -1
+}
+
+gdb_test "continue" "Program received signal SIGUSR1, .*"
+gdb_test "stepi" "\r\nhandler .*"
+gdb_test "kill" "^y" "kill" "Kill the program being debugged\\? \\(y or n\\) $" "y"