From c628eeccab3cb923d6945a7cc880e95028e1c232 Mon Sep 17 00:00:00 2001
From: Jan Kratochvil <jan.kratochvil@redhat.com>
Date: Wed, 7 Oct 2009 19:52:28 +0000
Subject: [PATCH] gdb/testsuite/ 	* gdb.base/hbreak.exp,
 gdb.base/hbreak.c: New.

---
 gdb/testsuite/ChangeLog           |  4 +++
 gdb/testsuite/gdb.base/hbreak.c   | 30 +++++++++++++++++++++
 gdb/testsuite/gdb.base/hbreak.exp | 43 +++++++++++++++++++++++++++++++
 3 files changed, 77 insertions(+)
 create mode 100644 gdb/testsuite/gdb.base/hbreak.c
 create mode 100644 gdb/testsuite/gdb.base/hbreak.exp

diff --git a/gdb/testsuite/ChangeLog b/gdb/testsuite/ChangeLog
index 5ae496efe75..57554e2c8db 100644
--- a/gdb/testsuite/ChangeLog
+++ b/gdb/testsuite/ChangeLog
@@ -1,3 +1,7 @@
+2009-10-07  Jan Kratochvil  <jan.kratochvil@redhat.com>
+
+	* gdb.base/hbreak.exp, gdb.base/hbreak.c: New.
+
 2009-10-07  Joel Brobecker  <brobecker@adacore.com>
 
 	* gdb.base/watchpoints.c: Add copyright header.  Reformat one
diff --git a/gdb/testsuite/gdb.base/hbreak.c b/gdb/testsuite/gdb.base/hbreak.c
new file mode 100644
index 00000000000..76b90f0c306
--- /dev/null
+++ b/gdb/testsuite/gdb.base/hbreak.c
@@ -0,0 +1,30 @@
+/* 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)
+{
+  volatile int dummy;
+
+  /* Stub lines are present as no breakpoints/watchpoints gets hit if current PC
+     already stays on the line PC while entering "step"/"continue".  */
+
+  dummy = 0;
+  dummy = 1;	/* break-at-exit */
+
+  return 0;
+}
diff --git a/gdb/testsuite/gdb.base/hbreak.exp b/gdb/testsuite/gdb.base/hbreak.exp
new file mode 100644
index 00000000000..a172e0fc079
--- /dev/null
+++ b/gdb/testsuite/gdb.base/hbreak.exp
@@ -0,0 +1,43 @@
+# 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/>.
+
+# Arch not supporting hw watchpoints does not imply no_hardware_watchpoints set.
+if {(![istarget "i?86-*-*"] && ![istarget "x86_64-*-*"]
+     && ![istarget "ia64-*-*"] && ![istarget "s390*-*-*"])
+    || [target_info exists gdb,no_hardware_watchpoints]} then {
+    verbose "Skipping hbreak test."
+    return
+}
+
+set test hbreak
+set srcfile ${test}.c
+if { [prepare_for_testing ${test}.exp ${test} ${srcfile}] } {
+    return -1
+}
+
+if ![runto_main] {
+    untested ${test}.exp
+    return -1
+}
+
+set breakline [gdb_get_line_number "break-at-exit"]
+
+gdb_test "hbreak ${srcfile}:${breakline}" \
+	 "Hardware assisted breakpoint \[0-9\]+ at 0x\[0-9a-f\]+: file .*${srcfile}, line ${breakline}\\." \
+	 "hbreak"
+
+gdb_test "continue" \
+	 "Continuing\\.\[ \r\n\]+Breakpoint \[0-9\]+, .*break-at-exit.*" \
+	 "continue to break-at-exit after hbreak"
-- 
2.30.2