A project （MCU type: MPC5644A） can run normally in codewarrior 2.10 . But in the codewarrior 10.6 environment the program crashes. the program only have one function （MmuSetRam256K） which is about MMU initial. when the program run the instruction " tlbwe " （Write entry defined in MAS0 (Entry0 here) to MMU TLB），the program dies both in FLASH and RAM mode.
the program is in the attachment，look forward to your reply, thanks.