gold/testsuite/exception_test_1.cc

   1 // exception_test_1.cc -- test exception handling for gold, file 1 of 2
   2
   3 // Copyright 2006, 2007, 2008 Free Software Foundation, Inc.
   4 // Written by Ian Lance Taylor <iant@google.com>.
   5
   6 // This file is part of gold.
   7
   8 // This program is free software; you can redistribute it and/or modify
   9 // it under the terms of the GNU General Public License as published by
  10 // the Free Software Foundation; either version 3 of the License, or
  11 // (at your option) any later version.
  12
  13 // This program is distributed in the hope that it will be useful,
  14 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  15 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16 // GNU General Public License for more details.
  17
  18 // You should have received a copy of the GNU General Public License
  19 // along with this program; if not, write to the Free Software
  20 // Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
  21 // MA 02110-1301, USA.
  22
  23 // This tests throwing an exception across various boundaries.  This
  24 // is a general test of the exception frame handling, and the
  25 // interaction with the compiler support libraries.  This is file 1,
  26 // which catches the exception.  We test in several different ways:
  27
  28 // Files 1 and 2 linked together in executable.
  29 // File 1 in executable, file 2 in shared library.
  30 // File 1 in shared library, file 2 in executable.
  31 // Files 1 and 2 linked together in shared library.
  32 // Files 1 and 2 in different shared libraries.
  33
  34 #include "exception_test.h"
  35
  36 bool
  37 t1()
  38 {
  39   int i;
  40   try
  41     {
  42       i = 0;
  43       f1();
  44       i = 1;
  45     }
  46   catch (...)
  47     {
  48       return i == 0;
  49     }
  50
  51   return false;
  52 }