Engin KARABULUT engink@gmail.com wrote:
Our board is DB64460A1-MPC7457,which has MPC7457 cpu. I give the configuration file to you below. could you give us your bdi2000 configuration file? and what is the version of gdb and gdb using by you?
Actually, I am also puzzled by this issue. We used another JTAG tool on MPC7447A debug and had the similar issue. Recently, we used BDI2000 on a MPC7448 target for u-boot debug with a third party support and encountered the same result. GDB console cannot be inserted with a hardware breakpoint. It was simply reported by BDI2000 with the message 'All breakpoints are in use'. No matter how you clear breakpoints, problems still existed.
In a word, target cannot be stoped by a pre-defined breakpoint like board_init_f in BDI2000 and hardware breakpoints cannot be set in GDB.
Similar report in archive could be found:
http://sourceforge.net/mailarchive/message.php?msg_id=6101766
A nice hint could be helpful:
http://www.ultsol.com/faq_p304.htm
Good luck and happy hacking,
Sam
P.S. Pls don't TOP-REPLY. For discuss better, I changed the thread as the title above.
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