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

["Yuxin Jiang" <yjiang at matrics dot com>]

Another quick question:

Do I need to run the "arm-elf-gprof"? I can not find it in the standard tool
chain (gnutools directory). Could somebody point out where I can get the
ported version or instruction of how to do it?

Thanks.


> -----Original Message-----
> From: ecos-discuss-owner@ecos.sourceware.org
> [mailto:ecos-discuss-owner@ecos.sourceware.org]On Behalf Of Yuxin Jiang
> Sent: Friday, March 26, 2004 5:39 PM
> To: Ecos-Discuss
> Subject: [ECOS] run gprof against PROFILE.DAT (ARM7TDMI)
>
>
>
> 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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>


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