\ test signal catching \ Copyright (C) 2002,2003,2007 Free Software Foundation, Inc. \ This file is part of Gforth. \ Gforth 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, see http://www.gnu.org/licenses/. \ the following sequence crashes gforth-0.5.0 on Linux-PPC \ but testing it can cause a bug on Solaris-i386, because apparently \ some code from the stack is executed that corrupts something, so \ interpreting the next line crashes \ : down 1- ; \ ' down 1- ' execute catch 2drop \ test if SIGSEGV handler really works (in particular sigaltstack) 0 ' @ catch 2drop