Error accessing memory address

[Altera_Forum]

Hello everyone!First ,I should thanks Fischer for give me advice .now I have a problem need someone's help. 

the problem is : The execution of program is suspended because of error.   Warning:  Cannot insert breakpoint 1.  Error accessing memory address 0x100034c: (undocumented errno -1).   Cannot insert breakpoint 3.  Error accessing memory address 0x1000358: (undocumented errno -1).  this problem appears whem I debug the software on my hardware.please do me a favor.Thank you very much!!!!!

[Altera_Forum]

you should tell people a little more about your system 

 - NIOS VERSION ? - QUARTUS VERSION ? - DEVELOPMENT BOARD ?  is sample program running ? - CUSTOM BOARD ?  - do you use external flash ,ram ?  - is a NIOS sample program running ?  - is a small testprogram runnning from onchip ram ?   - does programming works ?  - does a program from flash works ?

[Altera_Forum]

My tools are: 

quartus4.2+niosII 1.1;stratix1s10 develop board;I make my own hardware image ,download it to stratix fpga, set up a software program,debug it in NIosII IDE.  use external flash,sram,eternet,sdram and on_chip ram....;data memory and progrm memory is sdram,which base address is 0x0100000.  In my program the function of printf can't work too. you ask that "is a small testprogram runnning from onchip ram ? ". I don't know . my program dosen't work.the program dosen't work from flash.

[Altera_Forum]

"...I make my own hardware image ..." 

 does the board work with a predefined hardware and software  sample from altera ? could you debug, program such a sample ?    I only know the cyclone board, but I think it should be the same, to check if your problem is perhaps the sdram, try to run  - your program from sram,  - a small testprogram fron onchip ram  check the settings of your cpu in sopc builder. - reset address: flash - exception address: onchip memory (in my case)  in system library set program and date memory to sram or onchipmemory.