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[Frama-c-discuss] GUI - Opening a file (Windows XP)
- Subject: [Frama-c-discuss] GUI - Opening a file (Windows XP)
- From: pascal.cuoq at gmail.com (Pascal Cuoq)
- Date: Thu, 16 Sep 2010 14:20:16 +0200
- In-reply-to: <OFEC52432D.4CE54BFA-ON652577A0.003F2901-652577A0.00423CEA@tcs.com>
- References: <OFEC52432D.4CE54BFA-ON652577A0.003F2901-652577A0.00423CEA@tcs.com>
Hello, > I opened the GUI using the normal command frama-c-gui from Cygwin. > When I try to open a C file (the beginner example file on the website, > first.c), it says that there was an > error and I have to see the console. > The error being displayed on the console is that "Access is denied". > > Even when running the tool from the command line, it throws an error while > running gcc. Trying to use gcc yourself to pre-process the file. The command would be "gcc -C -E -I. -o first.i?first.c". If it works, you can now use first.i as an argument to frama-c instead of first.c. That will let you circumvent the problem. If it doesn't work, you are left with the problem of pre-processing the file one way or the other, ideally with the same pre-processor that will be used in the actual compilation. Frama-C has nothing to do with the problem (yet). > Secondly, it suggests using the -cpp-command option, which does not produce > any output if I input > > $frama-c -cpp-command first.c The -cpp-command expects a string. Note that there is a known bug in the -cpp-command option in Boron. To quote from a previous message in the mailing list: ________________ You may find that the option -cpp-command does not handle the tokens %1 and %2 as documented. That's an unfortunate bug. But since you are already setting yourself up for compiling Frama-C from sources with your exotic target architecture, it won't be too much additional trouble to apply the following patch : --- src/kernel/file.ml (revision 8516) +++ src/kernel/file.ml (working copy) @@ -498,7 +498,7 @@ in (* Format.eprintf "-cpp-command cmd2=|%s|@\n" cmd2; *) let cmd3 = - String.sub cmdl (percent2 + 2) (String.length cmdl - percent2 + 2) + String.sub cmdl (percent2 + 2) (String.length cmdl - (percent2 + 2)) in (* Format.eprintf "-cpp-command cmd3=|%s|@\n" cmd3; *) Format.sprintf "%s%s %s %s%s%s" cmd1 _________________ If you do not wish to recompile Frama-C, use the workaround of pre-processing each file yourself using the .i extension for the result. In the case of the mini-tutorial first.c, no pre-processing is needing so you can simply rename it first.i. You can also read the threads initiated by Patrick Nylund in the May archives of this mailing list for more information: http://lists.gforge.inria.fr/pipermail/frama-c-discuss/2010-May/thread.html Pascal
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- [Frama-c-discuss] GUI - Opening a file (Windows XP)
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- [Frama-c-discuss] GUI - Opening a file (Windows XP)
- From: vijay.suman at tcs.com (Vijay Suman)
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