7 files changed, 98 insertions, 0 deletions
diff --git a/binutils-2.21/ld/testsuite/ld-pie/pie.c b/binutils-2.21/ld/testsuite/ld-pie/pie.c
new file mode 100644
index 0000000..a9bce4a
--- /dev/null
+++ b/binutils-2.21/ld/testsuite/ld-pie/pie.c
@@ -0,0 +1,5 @@
+int
+main ()
+{
+  return 0;
+}
diff --git a/binutils-2.21/ld/testsuite/ld-pie/pie.exp b/binutils-2.21/ld/testsuite/ld-pie/pie.exp
new file mode 100644
index 0000000..19a2ac0
--- /dev/null
+++ b/binutils-2.21/ld/testsuite/ld-pie/pie.exp
@@ -0,0 +1,50 @@
+# Expect script for various PIE tests.
+#   Copyright 2006, 2007, 2009 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.
+#
+
+# This test can only be run if ld generates native executables.
+if ![isnative] then {return}
+
+# Run on Linux only.
+if { ![istarget *-*-linux*] } {
+    return
+}
+
+# Check if -pie is supported or not.
+send_log "$CC -fpie -pie $srcdir/$subdir/pie.c -o tmpdir/pie"
+catch "exec $CC -fpie -pie $srcdir/$subdir/pie.c -o tmpdir/pie" exec_output
+send_log "$exec_output\n"
+if { ![string match "" $exec_output] } {
+    return
+}
+
+set array_tests {
+    {"weak undefined" "-pie" "" {weakundef.c} "weakundef" "weakundef.out" "-fPIC"}
+    {"weak undefined data" "-pie" "" {weakundef-data.c} "weakundef-data" "weakundef.out" "-fPIC"}
+}
+
+run_ld_link_exec_tests [] $array_tests
+
+set test_list [lsort [glob -nocomplain $srcdir/$subdir/*.d]]
+foreach t $test_list {
+    # We need to strip the ".d", but can leave the dirname.
+    verbose [file rootname $t]
+    run_dump_test [file rootname $t]
+}
diff --git a/binutils-2.21/ld/testsuite/ld-pie/start.d b/binutils-2.21/ld/testsuite/ld-pie/start.d
new file mode 100644
index 0000000..1ee22e0
--- /dev/null
+++ b/binutils-2.21/ld/testsuite/ld-pie/start.d
@@ -0,0 +1,8 @@
+#name: missing entry symbol
+#ld: -pie
+#warning: .*: warning: cannot find entry symbol .*
+#nm: -n
+
+#...
+[0-9a-f]+ T +foo
+#...
diff --git a/binutils-2.21/ld/testsuite/ld-pie/start.s b/binutils-2.21/ld/testsuite/ld-pie/start.s
new file mode 100644
index 0000000..4a70181
--- /dev/null
+++ b/binutils-2.21/ld/testsuite/ld-pie/start.s
@@ -0,0 +1,4 @@
+	.text
+	.globl foo
+foo:
+	.byte 0
diff --git a/binutils-2.21/ld/testsuite/ld-pie/weakundef-data.c b/binutils-2.21/ld/testsuite/ld-pie/weakundef-data.c
new file mode 100644
index 0000000..af411bc
--- /dev/null
+++ b/binutils-2.21/ld/testsuite/ld-pie/weakundef-data.c
@@ -0,0 +1,15 @@
+#include <stdio.h>
+
+#pragma weak undef_data
+
+extern int undef_data;
+int *ptr_to_data = &undef_data;
+
+int
+main (void)
+{
+  if (ptr_to_data == NULL)
+    printf ("PASSED\n");
+
+  return 0;
+}
diff --git a/binutils-2.21/ld/testsuite/ld-pie/weakundef.c b/binutils-2.21/ld/testsuite/ld-pie/weakundef.c
new file mode 100644
index 0000000..c206781
--- /dev/null
+++ b/binutils-2.21/ld/testsuite/ld-pie/weakundef.c
@@ -0,0 +1,15 @@
+#include <stdio.h>
+
+#pragma weak undef_func
+
+extern int undef_func (void);
+int (*ptr_to_func)(void) = undef_func;
+
+int
+main (void)
+{
+  if (ptr_to_func == NULL)
+    printf ("PASSED\n");
+
+  return 0;
+}
diff --git a/binutils-2.21/ld/testsuite/ld-pie/weakundef.out b/binutils-2.21/ld/testsuite/ld-pie/weakundef.out
new file mode 100644
index 0000000..53cdf1e
--- /dev/null
+++ b/binutils-2.21/ld/testsuite/ld-pie/weakundef.out
@@ -0,0 +1 @@
+PASSED