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author | Andrew Hsieh <andrewhsieh@google.com> | 2014-06-13 12:38:00 -0700 |
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committer | Andrew Hsieh <andrewhsieh@google.com> | 2014-06-13 12:38:00 -0700 |
commit | 54f1b3cf509cd889905287cb8ce6c5ae33911a21 (patch) | |
tree | e39b1a7fa04db86a8215b7f9d4656d74e394aec0 /binutils-2.25/gold/testsuite/constructor_test.cc | |
parent | 2a6558a8ecfb81d75215b4ec7dc61113e12cfd5f (diff) | |
download | toolchain_binutils-54f1b3cf509cd889905287cb8ce6c5ae33911a21.tar.gz toolchain_binutils-54f1b3cf509cd889905287cb8ce6c5ae33911a21.tar.bz2 toolchain_binutils-54f1b3cf509cd889905287cb8ce6c5ae33911a21.zip |
Add upstream binutils-2.25 snapshot 4/4 2014
For MIPS -mmsa support
Change-Id: I08c4f002fa7b33dec85ed75956e6ab551bb03c96
Diffstat (limited to 'binutils-2.25/gold/testsuite/constructor_test.cc')
-rw-r--r-- | binutils-2.25/gold/testsuite/constructor_test.cc | 90 |
1 files changed, 90 insertions, 0 deletions
diff --git a/binutils-2.25/gold/testsuite/constructor_test.cc b/binutils-2.25/gold/testsuite/constructor_test.cc new file mode 100644 index 00000000..8889a835 --- /dev/null +++ b/binutils-2.25/gold/testsuite/constructor_test.cc @@ -0,0 +1,90 @@ +// constructor_test.cc -- a test case for gold global constructors + +// Copyright 2006, 2007, 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. + +// This file just runs some global constructors and destructors. The +// last global destructor verifies that the state is as expected, and +// we assume that it runs correctly itself. + +#include <cassert> +#include <cstdlib> + +// These counters let us verify the state. + +int c1_count; +int c2_count; +int atexit_count; + +// This class verifies that there are no objects left when it is +// destroyed. Therefore, we can only have one instance of this +// object. + +class c1 +{ + public: + static int count; + + c1() + { ++c1_count; } + + ~c1() + { + --c1_count; + assert(c1_count == 0 && c2_count == 0 && atexit_count == 0); + } +}; + +c1 c1v; + +// A function called at atexit time. + +void +atexit_function() +{ + --atexit_count; + assert(atexit_count == c2_count); +} + +// A class which counts itself and also calls atexit. + +class c2 +{ + public: + c2() + { + assert(atexit_count == c2_count); + ++c2_count; + atexit(atexit_function); + ++atexit_count; + } + + ~c2() + { --c2_count; } +}; + +c2 c2v1; +c2 c2v2; + +int +main() +{ + return 0; +} |