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Aduc702x.s Compiling error

Nicky Peh
Note: This was originally posted on 14th March 2011 at http://forums.arm.com

: Error: L6218E: Undefined symbol DAbt_Handler (referred from aduc702x.o)
Can somebody help with this kind of error? How to resolve it? The thing is i didnt call "aduc702x.o" extension file. Does it relate to somewhere else?
PS: There is no error upon the compilation of my coding.
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  • Arm Employee Badge
    Note: This was originally posted on 21st March 2011 at http://forums.arm.com

    These are linker errors.


    You have a set of labels which point to exception handling routines  - so they will typically be functions - which the linker cannot find when linking your program. I'd guess that [color=#222222][font=Arial, Verdana, Tahoma, sans-serif]aduc702x.s defines the vector table, and calls external functions which implement each of the exception handlers. Y[/font][/color][size=2][color=#222222][font=Arial, Verdana, Tahoma, sans-serif]ou should have a set of functions defined somewhere with the name of each of the labels (e.g., [/font][/color][color=#222222][font=Arial, Verdana, Tahoma, sans-serif]Undef_Handler); these need to be compiled and passed in as one of the objects when linking aduc702x.o.[/font][/color][/size]
    [size=2][color=#222222][font=Arial, Verdana, Tahoma, sans-serif]
    [/font][/color][/size]
    [size=2][color=#222222][font=Arial, Verdana, Tahoma, sans-serif]Iso[/font][/color][/size]
Reply
  • Arm Employee Badge
    Note: This was originally posted on 21st March 2011 at http://forums.arm.com

    These are linker errors.


    You have a set of labels which point to exception handling routines  - so they will typically be functions - which the linker cannot find when linking your program. I'd guess that [color=#222222][font=Arial, Verdana, Tahoma, sans-serif]aduc702x.s defines the vector table, and calls external functions which implement each of the exception handlers. Y[/font][/color][size=2][color=#222222][font=Arial, Verdana, Tahoma, sans-serif]ou should have a set of functions defined somewhere with the name of each of the labels (e.g., [/font][/color][color=#222222][font=Arial, Verdana, Tahoma, sans-serif]Undef_Handler); these need to be compiled and passed in as one of the objects when linking aduc702x.o.[/font][/color][/size]
    [size=2][color=#222222][font=Arial, Verdana, Tahoma, sans-serif]
    [/font][/color][/size]
    [size=2][color=#222222][font=Arial, Verdana, Tahoma, sans-serif]Iso[/font][/color][/size]
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