binutils-gdb/gold/testsuite/ver_test_4.cc

75 lines
1.4 KiB
C++

// ver_test_4.cc -- a test case for gold
// Copyright (C) 2007-2020 Free Software Foundation, Inc.
// Written by Cary Coutant <ccoutant@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.
#include "ver_test.h"
__asm__(".symver t1_2_orig,t1_2@");
extern "C"
int
t1_2_orig()
{
TRACE
return 12;
}
__asm__(".symver t1_2_a,t1_2@@VER2");
extern "C"
int
t1_2_a()
{
TRACE
return 12;
}
__asm__(".symver t2_2_a,t2_2@VER1");
extern "C"
int
t2_2_a()
{
TRACE
return 21;
}
__asm__(".symver t2_2_b,t2_2@@VER2");
extern "C"
int
t2_2_b()
{
TRACE
return 22;
}
// This function is given a version by the version script, and should
// be overridden by the main program.
int
t4_2a()
{
TRACE
return -42;
}