X-Git-Url: https://oss.titaniummirror.com/gitweb?p=msp430-binutils.git;a=blobdiff_plain;f=gold%2Ftestsuite%2Fweak_alias_test_main.cc;fp=gold%2Ftestsuite%2Fweak_alias_test_main.cc;h=070eb2f65cd21def7bb357137526c4c393e3d991;hp=0000000000000000000000000000000000000000;hb=d5da4f291af551c0b8b79e1d4a9b173d60e5c10e;hpb=7b5ea4fcdf2819e070665ab5610f8b48e3867c10 diff --git a/gold/testsuite/weak_alias_test_main.cc b/gold/testsuite/weak_alias_test_main.cc new file mode 100644 index 0000000..070eb2f --- /dev/null +++ b/gold/testsuite/weak_alias_test_main.cc @@ -0,0 +1,67 @@ +// weak_alias_test_main.cc -- test weak aliases for gold + +// Copyright 2008 Free Software Foundation, Inc. +// Written by Ian Lance Taylor . + +// 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. + +#include + +// Defined in both weak_alias_test_1.cc and weak_alias_test_2.cc, but +// we should get the one in weak_alias_test_1.cc. +extern int weak_symbol; + +// Defined in weak_alias_test_2.cc. +extern int strong_symbol; + +// weak_aliased is an alias for this. +int strong_aliased = 3; + +// Defined as a weak alias in weak_alias_test_1.cc. +int weak_aliased_2 = 6; + +// Defined in weak_alias_test_1.cc +extern int strong_aliased_3; +extern int weak_aliased_4; + +extern bool t1(); + +int +main() +{ + // weak_symbol should come from weak_alias_test_3.cc. + assert(weak_symbol == 4); + + // strong_symbol should come from weak_alias_test_2.cc. + assert(strong_symbol == 2); + + // strong_aliased should come from this file, above. + assert(strong_aliased == 3); + + // weak_aliased_2 should come from this file, above. + assert(weak_aliased_2 == 6); + + // strong_aliased_3 should come from weak_alias_test_1.cc. + assert(strong_aliased_3 == 7); + + // weak_aliased_4 should come from weak_alias_test_1.cc. + assert(weak_aliased_4 == 8); + + // Make sure the symbols look right from a shared library. + assert(t1()); +}