RE: [fpc-pascal] single application instance
any example of implementation for semaphore in linux which I can use to know if there is some instance of my program already running? > -Mensaje original- > De: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] En nombre de > Matt Emson > Enviado el: viernes, 23 de septiembre de 2005 18:53 > Para: FPC-Pascal users discussions > Asunto: Re: [fpc-pascal] single application instance > > > > Semaphores <> Mutexes. Semaphores do not always have names > and are not > > system-wide. > > In my experience, its the other way round. Semaphores are > system wide/cross process. Admittedly, they are not always > named though. > > ___ > fpc-pascal maillist - fpc-pascal@lists.freepascal.org > http://lists.freepascal.org/mailman/listinfo/fp> c-pascal > > > __ Información de NOD32, revisión 1.1230 > (20050922) __ > > Este mensaje ha sido analizado con NOD32 antivirus system http://www.nod32.com ___ fpc-pascal maillist - fpc-pascal@lists.freepascal.org http://lists.freepascal.org/mailman/listinfo/fpc-pascal
[fpc-pascal] Runetime errors
When a runtime error happens, I would like to display all possible information The compiler we are using today can give a message like this Runtime error 27 Index out of range The value -4 is not in the range o 0 .. 3000. Near line 103 Procedure Test Would it be possible to do something like this if I write a new exit procedure? If this is not possible how about the Turbo Pascal way using the map file to track the Procedure Name and the source code line number. I do not think this is possible with FPC because of the separate assembler and linker, but maybe there is a way around this. I am running the FPC code on an embedded ARM platform without any operating system. -- Carsten Bager Bøvlingbjerg El-automatik Brørupvænget 10 7650 Bøvlingbjerg Tlf. +4597885222 Fax +4597885434 http://www.beas.dk ___ fpc-pascal maillist - fpc-pascal@lists.freepascal.org http://lists.freepascal.org/mailman/listinfo/fpc-pascal
re: [fpc-pascal] Runetime errors
Put into your fpc.cfg file: -gl to generate the line numbers (that's the really relevant one, right?) It will also say what procedure it's inside, as well as a backtrace of calling procedures, and their line numbers. You can also find in fpc.cfg a number of other flags to generate debugging info. I don't know if it's possible to generate a line like "the number -4 is not between 0 and 3000" ... although that would be kind of nice, come to think of it. ~David. Original Message > From: "Carsten Bager" <[EMAIL PROTECTED]> > Sent: Wednesday, October 05, 2005 8:13 AM > To: FPC-Pascal users discussions > Subject: [fpc-pascal] Runetime errors > > When a runtime error happens, I would like to display all > possible information > The compiler we are using today can give a message like > this > Runtime error 27 > Index out of range > The value -4 is not in the range o 0 .. 3000. > Near line 103 > Procedure Test > > Would it be possible to do something like this if I write a new > exit procedure? > > If this is not possible how about the Turbo Pascal way using the > map file to track the Procedure Name and the source code line > number. I do not think this is possible with FPC because of the > separate assembler and linker, but maybe there is a way around > this. > I am running the FPC code on an embedded ARM platform > without any operating system. > -- > Carsten Bager > Bøvlingbjerg El-automatik > Brørupvænget 10 > 7650 Bøvlingbjerg > Tlf. +4597885222 Fax +4597885434 > http://www.beas.dk > > ___ > fpc-pascal maillist - fpc-pascal@lists.freepascal.org > http://lists.freepascal.org/mailman/listinfo/fpc-pascal ___ fpc-pascal maillist - fpc-pascal@lists.freepascal.org http://lists.freepascal.org/mailman/listinfo/fpc-pascal
