1: \ test signal catching
3: \ Copyright (C) 2002,2003,2007 Free Software Foundation, Inc.
5: \ This file is part of Gforth.
7: \ Gforth is free software; you can redistribute it and/or
8: \ modify it under the terms of the GNU General Public License
9: \ as published by the Free Software Foundation; either version 2
10: \ of the License, or (at your option) any later version.
12: \ This program is distributed in the hope that it will be useful,
13: \ but WITHOUT ANY WARRANTY; without even the implied warranty of
14: \ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15: \ GNU General Public License for more details.
17: \ You should have received a copy of the GNU General Public License
18: \ along with this program; if not, write to the Free Software
19: \ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA.
22: \ the following sequence crashes gforth-0.5.0 on Linux-PPC
23: \ but testing it can cause a bug on Solaris-i386, because apparently
24: \ some code from the stack is executed that corrupts something, so
25: \ interpreting the next line crashes
26: \ : down 1- ;
27: \ ' down 1- ' execute catch 2drop
29: \ test if SIGSEGV handler really works (in particular sigaltstack)
30: 0 ' @ catch 2drop