diff options
Diffstat (limited to 'binutils-2.20.1/gold/testsuite/tls_test_c.c')
-rw-r--r-- | binutils-2.20.1/gold/testsuite/tls_test_c.c | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/binutils-2.20.1/gold/testsuite/tls_test_c.c b/binutils-2.20.1/gold/testsuite/tls_test_c.c new file mode 100644 index 00000000..730e46dd --- /dev/null +++ b/binutils-2.20.1/gold/testsuite/tls_test_c.c @@ -0,0 +1,65 @@ +/* tls_test_c.c -- test TLS common symbol + + 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 only way I know to get gcc to generate a TLS common symbol is + to use a C file and an OpenMP directive. */ + +#include <stdio.h> +#include "config.h" + +#define CHECK_EQ_OR_RETURN(var, expected) \ + do \ + { \ + if ((var) != (expected)) \ + { \ + printf(#var ": expected %d, found %d\n", expected, var); \ + return 0; \ + } \ + } \ + while (0) + +#ifdef HAVE_OMP_SUPPORT +int v7; +#pragma omp threadprivate (v7) +#endif + +int t11(void); +int t11_last(void); + +int +t11(void) +{ +#ifdef HAVE_OMP_SUPPORT + CHECK_EQ_OR_RETURN(v7, 0); + v7 = 70; +#endif + return 1; +} + +int +t11_last(void) +{ +#ifdef HAVE_OMP_SUPPORT + CHECK_EQ_OR_RETURN(v7, 70); +#endif + return 1; +} |