Annotation of gforth/test/signals.fs, revision 1.6

1.1       anton       1: \ test signal catching
                      2: 
1.5       anton       3: \ Copyright (C) 2002,2003,2007 Free Software Foundation, Inc.
1.1       anton       4: 
                      5: \ This file is part of Gforth.
                      6: 
                      7: \ Gforth is free software; you can redistribute it and/or
                      8: \ modify it under the terms of the GNU General Public License
1.6     ! anton       9: \ as published by the Free Software Foundation, either version 3
1.1       anton      10: \ of the License, or (at your option) any later version.
                     11: 
                     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.
                     16: 
                     17: \ You should have received a copy of the GNU General Public License
1.6     ! anton      18: \ along with this program. If not, see http://www.gnu.org/licenses/.
1.1       anton      19: 
                     20: 
                     21: \ the following sequence crashes gforth-0.5.0 on Linux-PPC
1.4       anton      22: \ but testing it can cause a bug on Solaris-i386, because apparently
                     23: \ some code from the stack is executed that corrupts something, so
                     24: \ interpreting the next line crashes
                     25: \ : down 1- ;
                     26: \ ' down 1- ' execute catch 2drop
1.1       anton      27: 
1.2       anton      28: \ test if SIGSEGV handler really works (in particular sigaltstack)
                     29: 0 ' @ catch 2drop

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