Messages in this thread | | | Date | Fri, 17 Aug 2007 22:49:21 +0200 | From | "Xu Yang" <> | Subject | how to add debug information into the vmlinux |
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Hello everyone,
I am trying to port kernel 2.6.19 onto my system.so I need the c code , which can show me where the program is running. I add -g when I compile it.
after I got the vmlinux( uncompressed) I used arm-none-eabi-objcopy --change-addresses 0x40000000 to change the start address.
it seems that the debug information is strange. expecially after the mmu is turned on , it totally disappreared.
anyone knows how to handle this?
thanks in advance.
regards,
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