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OK. this is in partial responce to: http://sourceware.org/ml/gdb-patches/2005-04/msg00145.html This patch adds a new test file, setbacktrace.exp along with a new 'c' test program, setbacktrace.c. The purpose of this new test is to check backtrace releated features not tested elsewhere in the testsuit: * Check that we know what backtrace options are available. * Check that GDB will only backtrace the requested number of frames. * Check that GDB doesn't backtrace past main unless asked to do so. One problem: I don't know how to add new files in a patch. So I have attached the files and include only the ChangeLog entry here in the body of this e-mail. -=# Paul #=- 2005-04-15 Paul Gililam <pgilliam@us.ibm.com> * gdb.base/setbacktrace.exp (new file): Check backtrace releated features not tested elsewhere. * gdb.base/setbacktrace.c (new file): Test case used by above.
/* This testcase is part of GDB, the GNU debugger. Copyright 2004 Free Software Foundation, Inc. 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 2 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #include <stdlib.h> int factorial (int n) { if (n > 0) { /* marker: factorial */ return factorial (n - 1) * n; /* marker: factorial recursion */ } else { return 1; } } int main (int argc, char *argv[]) { int depth = 3; if (argc > 1) { depth = atoi(argv[1]); } return factorial (depth); /* marker: main call */ }
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setbacktrace.exp
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