bfd/

2007-09-02  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/4986
	* dwarf2.c (new_line_sorts_after): Undo the last change.
	(add_line_info): Only keep the last entry with the same address
	and end sequence.

ld/testsuite/

2007-09-02  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/4986
	* ld-ia64/line.exp: New.
	* ld-ia64/undefined.s: Likewise.

	* ld-x86-64/line.exp: Don't check CC.

1 files changed, 57 insertions, 0 deletions

diff --git a/ld/testsuite/ld-ia64/line.exp b/ld/testsuite/ld-ia64/line.exp
new file mode 100644
index 0000000..2ebc7d6
--- /dev/null
+++ b/ld/testsuite/ld-ia64/line.exp
@@ -0,0 +1,57 @@
+# Test that the linker reports undefined symbol line number correctly.
+#
+#   Copyright 2007  Free Software Foundation, Inc.
+#
+# This file is part of the GNU Binutils.
+#
+# 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, write to the Free Software
+# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
+# MA 02110-1301, USA.
+
+if { !([istarget "ia64-*-elf*"]
+       || [istarget "ia64-*-linux*"]) } {
+    return
+}
+
+set testline "undefined line"
+
+if ![ld_assemble $as "-x $srcdir/$subdir/undefined.s" tmpdir/undefined.o] {
+    verbose "Unable to assemble test file!" 1
+    unresolved $testline
+    return
+}
+
+remote_file host delete "tmpdir/undefined"
+
+# Using -e start prevents the SunOS linker from trying to build a
+# shared library.
+send_log "$ld -e start -o tmpdir/undefined tmpdir/undefined.o\n"
+set exec_output [run_host_cmd "$ld" "-e start -o tmpdir/undefined tmpdir/undefined.o"]
+
+send_log "$exec_output\n"
+verbose "$exec_output"
+
+proc checkund { string testname } {
+    global exec_output
+
+    if [string match "*$string*" $exec_output] {
+	pass $testname
+    } else {
+	fail $testname
+    }
+}
+
+set ml "undefined.c:9: undefined reference to `*this_function_is_not_defined'"
+
+checkund $ml $testline