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Re: objcopy -I ieee


Tillman Reck a écrit :

> Hi,
>
> I tried to convert an IEEE-695 Object, originally coming from the Tasking
> TriCore Toolchain
> to elf32-Tricore with the following call:
>
> objcopytricore -I ieee -O elf32-tricore context.obj context.elf
> objcopytricore: context.obj: File format not recognized
>
> This was not successfully as the error message shows above.
>
> a) I am seaching a contact in the GNU comunity to discuss my experiences.
> b) Can objcopy be used to convert
>
> IEEE-695 --> elf DWARF 2.0 and
> elf DWARF 2.0 --> IEEE-695
>
> and what my be the limits.
>
> c) Which with toolchain was it tested, Microtech? others?
>
> d) What do you propose me to fix this problem
>
> More info about the objcopy I used:
>
> objcopytricore --help
> Usage: objcopytricore [-vVSpgxX] [-I bfdname] [-O bfdname] [-F bfdname] [-b
> byte]
>
> objcopytricore: supported targets: elf32-tricore ieee srec symbolsrec tekhex
> binary ihex
> Report bugs to bug-gnu-utils@gnu.org
>
> objcopytricore --version
> GNU objcopy 2.9.1
> Copyright 1997 Free Software Foundation, Inc.
> This program is free software; you may redistribute it under the terms of
> the GNU General Public License.  This program has absolutely no warranty.
>
> Thanks in advance,
> best regards
>
> Tillman Reck
>
> Field Application Engineer
> Technischer Berater
>

Hi,
I use Binutils-2.10 (objcopy)  which converts ieee695 format (from Microtec)
into coff format for m68k.
With the binutils 2.9, this conversion was broken:
    millot@palpatine :m68-objcopy -I ieee -O coff-m68k --change-leading-char
--debugging etoto.xray et.coff
    etoto.xray: 0x1cb: illegal variable index (0x8)
    millot@palpatine : m68-objcopy --version
    GNU objcopy 2.9.1
    Copyright 1997 Free Software Foundation, Inc.
    millot@palpatine :
With 2.10 version that works fine!
So i propose that  try binutils-2.10 !

Bonne chance ,
                                                                    Benoît







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