[U-Boot-Users] sprintf in standalone
Hi! Having problem with the sprintf function, I did the exporting and updating of the files accordantly to the README.standalone. The standalone application seems to compile without error. But once I do the go 40004 I get Alignment Exception and the board resets. If I remove the sprintf line everything works fine. The reason I'm using the sprintf is to modify the setenv which includes a variable. I'm using an MPC83xx. What does the Alignment Exception means?
Hi,
u-boot-users-bounces@lists.sourceforge.net wrote on Wednesday, January 30, 2008 2:56 PM:
Hi! Having problem with the sprintf function, I did the exporting and updating of the files accordantly to the README.standalone. The standalone application seems to compile without error. But once I do the go 40004 I get Alignment Exception and the board resets. If I remove the sprintf line everything works fine. The reason I'm using the sprintf is to modify the setenv which includes a variable. I'm using an MPC83xx. What does the Alignment Exception means?
Maybe 40004 is not the correct entry point. The entry point may change after modifying the standalone application, see:
http://www.denx.de/wiki/view/DULG/MyStandaloneProgramDoesNotWork
Best Regards, Martin Krause
-- TQ-Systems GmbH Muehlstrasse 2, Gut Delling, D-82229 Seefeld Amtsgericht Muenchen, HRB 105 018, UST-IdNr. DE 811 607 913 Geschaeftsfuehrer: Dipl.-Ing. (FH) Detlef Schneider, Dipl.-Ing. (FH) Ruediger Stahl http://www.tq-group.com
I checked the entry point by using nm, and found it set to 40004. So it's not that.
Martin Krause wrote:
Hi,
u-boot-users-bounces@lists.sourceforge.net wrote on Wednesday, January 30, 2008 2:56 PM:
Hi! Having problem with the sprintf function, I did the exporting and updating of the files accordantly to the README.standalone. The standalone application seems to compile without error. But once I do the go 40004 I get Alignment Exception and the board resets. If I remove the sprintf line everything works fine. The reason I'm using the sprintf is to modify the setenv which includes a variable. I'm using an MPC83xx. What does the Alignment Exception means?
Maybe 40004 is not the correct entry point. The entry point may change after modifying the standalone application, see:
http://www.denx.de/wiki/view/DULG/MyStandaloneProgramDoesNotWork
Best Regards, Martin Krause
-- TQ-Systems GmbH Muehlstrasse 2, Gut Delling, D-82229 Seefeld Amtsgericht Muenchen, HRB 105 018, UST-IdNr. DE 811 607 913 Geschaeftsfuehrer: Dipl.-Ing. (FH) Detlef Schneider, Dipl.-Ing. (FH) Ruediger Stahl http://www.tq-group.com
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