1 files changed, 58 insertions, 0 deletions
diff --git a/binutils-2.25/gold/testsuite/protected_1.cc b/binutils-2.25/gold/testsuite/protected_1.cc
new file mode 100644
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+++ b/binutils-2.25/gold/testsuite/protected_1.cc
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+// protected_1.cc -- a test case for gold
+
+// Copyright 2008 Free Software Foundation, Inc.
+// Written by Ian Lance Taylor <iant@google.com>.
+
+// This file is part of gold.
+
+// 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.
+
+// The function f1 is protected, which means that other callers in the
+// same shared library will call this version.
+
+int
+f1() __attribute__ ((__visibility__ ("protected")));
+
+int
+f1()
+{
+  return 1;
+}
+
+// The function f2 is used to test that the executable can see the
+// same function address for a protected function in the executable
+// and in the shared library.  We can't use the visibility attribute
+// here, becaues that may cause gcc to generate a PC relative reloc;
+// we need it to get the value from the GOT.  I'm not sure this is
+// really useful, given that it doesn't work with the visibility
+// attribute.  This test exists here mainly because the glibc
+// testsuite has the same test, and we want to make sure that gold
+// passes the glibc testsuite.
+
+extern "C" int f2();
+asm(".protected f2");
+
+extern "C" int
+f2()
+{
+  return 2;
+}
+
+int
+(*get_f2_addr())()
+{
+  return f2;
+}