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authorFred Fish <fnf@specifix.com>2004-02-19 22:55:50 +0000
committerFred Fish <fnf@specifix.com>2004-02-19 22:55:50 +0000
commitf9a7572ae1357fc2038f6be6383f6cdd71dd6821 (patch)
treef1a16ecbee1c9cc6308a69d9228d8acb373328cd
parentf98c22d5172c3479efd38c9123ae30205adff610 (diff)
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Testcase suggested by ezannoni@redhat.com.
2004-02-19 Fred Fish <fnf@redhat.com> New testcase for PR breakpoint/1558. * gdb.arch/gdb1558.exp: New file. * gdb.arch/gdb1558.c: New file.
-rw-r--r--gdb/testsuite/ChangeLog6
-rw-r--r--gdb/testsuite/gdb.arch/gdb1558.c36
-rw-r--r--gdb/testsuite/gdb.arch/gdb1558.exp72
3 files changed, 114 insertions, 0 deletions
diff --git a/gdb/testsuite/ChangeLog b/gdb/testsuite/ChangeLog
index 414d05a..0a6d117 100644
--- a/gdb/testsuite/ChangeLog
+++ b/gdb/testsuite/ChangeLog
@@ -1,3 +1,9 @@
+2004-02-19 Fred Fish <fnf@redhat.com>
+
+ New testcase for PR breakpoint/1558.
+ * gdb.arch/gdb1558.exp: New file.
+ * gdb.arch/gdb1558.c: New file.
+
2004-02-19 Elena Zannoni <ezannoni@redhat.com>
* gdb.base/nodebug.exp: Fix typo.
diff --git a/gdb/testsuite/gdb.arch/gdb1558.c b/gdb/testsuite/gdb.arch/gdb1558.c
new file mode 100644
index 0000000..d1051cf
--- /dev/null
+++ b/gdb/testsuite/gdb.arch/gdb1558.c
@@ -0,0 +1,36 @@
+/* Copyright 2004 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 2 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, write to the Free Software
+ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+ Please email any bugs, comments, and/or additions to this file to:
+ bug-gdb@gnu.org
+
+ This file is part of the gdb testsuite. */
+
+sub1 ()
+{
+ printf ("In sub1\n");
+}
+
+sub2 ()
+{
+ printf ("In sub2\n");
+}
+
+main ()
+{
+ sub1 ();
+ sub2 ();
+}
diff --git a/gdb/testsuite/gdb.arch/gdb1558.exp b/gdb/testsuite/gdb.arch/gdb1558.exp
new file mode 100644
index 0000000..1ad2169
--- /dev/null
+++ b/gdb/testsuite/gdb.arch/gdb1558.exp
@@ -0,0 +1,72 @@
+# Copyright 2004 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 2 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, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+# Please email any bugs, comments, and/or additions to this file to:
+# bug-gdb@gnu.org
+
+# This file is part of the gdb testsuite.
+
+# Tests for PR:1558. Hits breakpoint at main after function called
+# from main.
+
+if $tracelevel {
+ strace $tracelevel
+}
+
+set prms_id 0
+set bug_id 0
+
+if ![istarget "sh-*-*"] then {
+ verbose "Skipping SH breakpoint test."
+ return
+}
+
+set testfile "gdb1558"
+set srcfile ${testfile}.c
+set binfile ${objdir}/${subdir}/${testfile}
+# Note we have to compile WITH optimization and WITHOUT debugging information to expose the bug.
+if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {"additional_flags=-O2"}] != "" } {
+ gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
+}
+
+gdb_exit
+gdb_start
+gdb_reinitialize_dir $srcdir/$subdir
+gdb_load ${binfile}
+
+gdb_test "b main" "Breakpoint 1.*" "set breakpoint at main"
+gdb_test "b sub1" "Breakpoint 2.*" "set breakpoint at sub1"
+gdb_test "b sub2" "Breakpoint 3.*" "set breakpoint at sub2"
+
+# We can't use "runto_main" because that is exactly the problem
+# we are trying to detect, stopping somewhere before main.
+
+gdb_run_cmd
+
+gdb_expect 30 {
+ -re "Breakpoint 1.*main .*$gdb_prompt $" {
+ pass "Hits breakpoint at main after function called from main"
+ }
+ -re "Breakpoint 2.*sub1 .*$gdb_prompt $" {
+ kfail "gdb/1558" "Hits breakpoint at main after function called from main"
+ }
+ -re "$gdb_prompt $" {
+ fail "Hits breakpoint at main after function called from main"
+ }
+ timeout {
+ fail "Hits breakpoint at main after function called from main (timeout)"
+ }
+}