From: Thomas Demmer Newsgroups: comp.os.msdos.djgpp Subject: Rhide 1.0 & Exceptions Date: Thu, 12 Dec 1996 14:09:20 +0100 Organization: Lehrstuhl fuer Stroemungsmechanik Lines: 38 Message-ID: <32B00400.15FB@LSTM.Ruhr-UNI-Bochum.De> NNTP-Posting-Host: bvb.lstm.ruhr-uni-bochum.de Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit To: djgpp AT delorie DOT com DJ-Gateway: from newsgroup comp.os.msdos.djgpp I encountered a problem when debugging a faulty program with rhide: The symptom is that after a few iteration the numerical algorithm blows up and it tries to compute the square root of a negative number. When I start the program from the commandline it dies with a SIGFPE, as expected. Within RHIDE, two different scenarios show up: Single stepping over the guilty line (F7/F8) kills the program _and_ RHIDE with the SIGFPE. Trying to get beyond the line with F4 or simply running it with ^F9 complety locks up my machine and I have to hard reset it. As the same thing happens with fsdb, the problem might just as well be in /djgpp/gdb/wherever. Any comments? (Apart from ``Get your dammned algorithm running correctly ;-) -- Ciao Tom ************************************************************* * Thomas Demmer * * Lehrstuhl fuer Stroemungsmechanik * * Ruhr-Uni-Bochum * * Universitaetsstr. 150 * * D-44780 Bochum * * Tel: +49 234 700 6434 * * Fax: +49 234 709 4162 * * Voice/Fax Box: +49 2561 91371 2056 * * http://www.lstm.ruhr-uni-bochum.de/~demmer * *************************************************************