From 6214f497d3f1800171978839ef029f712369e2f9 Mon Sep 17 00:00:00 2001
From: Daniel Jacobowitz <drow@false.org>
Date: Fri, 21 Mar 2008 15:33:11 +0000
Subject: 2008-03-21  Chris Demetriou  <cgd@google.com>

        * symtab.c (rbreak_command): Quote symbol name before passing
	it to break_command.

	* gdb.base/break.exp (rbreak junk): New test for rbreak
	"Junk at end of arguments" issue.
---
 gdb/testsuite/gdb.base/break.exp | 42 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 42 insertions(+)

(limited to 'gdb/testsuite/gdb.base')

diff --git a/gdb/testsuite/gdb.base/break.exp b/gdb/testsuite/gdb.base/break.exp
index 0ec70c9..2e042dd 100644
--- a/gdb/testsuite/gdb.base/break.exp
+++ b/gdb/testsuite/gdb.base/break.exp
@@ -944,6 +944,48 @@ gdb_expect {
 }
 
 
+gdb_exit
+gdb_start
+gdb_reinitialize_dir $srcdir/$subdir
+gdb_load ${binfile}
+
+if [target_info exists gdb_stub] {
+    gdb_step_for_stub;
+}
+
+#
+# test that 'rbreak' on a symbol that may be from a shared library doesn't
+# cause a "Junk at end of arguments." error.
+#
+# On x86 GNU/Linux, this test will choke on e.g. __libc_start_main@plt.
+#
+# Note that this test won't necessarily choke on all targets even if
+# all the rbreak issue is present.  rbreak needs to match and set a
+# breakpoint on a symbol causes 'break' to choke.
+#
+
+gdb_test "set breakpoint pending on" "" "rbreak junk pending setup"
+
+# We expect at least one breakpoint to be set when we "rbreak main".
+gdb_test "rbreak main" \
+    ".*Breakpoint.*at.* file .*$srcfile, line.*" \
+    "rbreak junk set breakpoint"
+
+# Run to a breakpoint.  Fail if we see "Junk at end of arguments".
+gdb_run_cmd
+gdb_expect {
+    -re "Junk at end of arguments" {
+	fail "rbreak junk"
+    }
+    -re ".*Breakpoint \[0-9\]+,.*$gdb_prompt $" {
+	pass "rbreak junk"
+    }
+    timeout {
+	fail "rbreak junk (timeout)"
+    }
+}
+
+
 # Reset the default arguments for VxWorks
 if [istarget "*-*-vxworks*"] {
     set timeout 10
-- 
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