[ECOS] run gprof against PROFILE.DAT (ARM7TDMI)

[Yuxin Jiang]

I am trying to run profiling of my code(ARM7TDMI). I got the PROFILE.DAT,
ran the gprof(on Red Hat Linux7.2) and got these messages:

$ gprof arm.out PROFILE.DAT
BFD: Dwarf Error: Invalid or unhandled FORM value: 14.
BFD: Dwarf Error: Invalid or unhandled FORM value: 14.
BFD: Dwarf Error: Invalid or unhandled FORM value: 14.
BFD: Dwarf Error: Invalid or unhandled FORM value: 14.
BFD: Dwarf Error: Invalid or unhandled FORM value: 14.
BFD: Dwarf Error: Invalid or unhandled FORM value: 14.
BFD: Dwarf Error: Invalid or unhandled FORM value: 14.
BFD: Dwarf Error: Could not find abbrev number 465.
BFD: Dwarf Error: Invalid or unhandled FORM value: 14.
BFD: Dwarf Error: Invalid or unhandled FORM value: 14.
Segmentation fault


Could somebody tell me what I went wrong here?

Thanks.



Yuxin Jiang


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