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Forum: ARM programming with GCC/GNU tools assembler error


Author: Kumar Pk (praveen_g_v)
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hi,

when i am making the example code's given
i am getting the following error
can any one help me



/usr/local/lib/gcc/arm-elf/3.4.0-macraigor1/../../../arm-elf/bin/as:unre 
cognized
option '-gdwarf-2'
make:*** [Cstartup.o] Error 1

thanks.

Author: Patrick Deflandre (patrick-deflandre)
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Remove this '-gdwarf-2' option in your makefile.

kumar pk wrote:
> when i am making the example code's given
> i am getting the following error
> can any one help me
>
> /usr/local/lib/gcc/arm-elf/3.4.0-macraigor1/../../../arm-elf/bin/as:unre 
cognized
> option '-gdwarf-2'
> make:*** [Cstartup.o] Error 1

Author: Clifford Slocombe (clifford)
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kumar pk wrote:
> /usr/local/lib/gcc/arm-elf/3.4.0-macraigor1/../../../arm-elf/bin/as:unre 
cognized
> option '-gdwarf-2'

To include DWARF 2 debugging information in assembler the assembler
option is --gdwarf2 which is not the same as the GCC compiler option.

Author: Martin Thomas (Guest)
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kumar pk wrote:

> /usr/local/lib/gcc/arm-elf/3.4.0-macraigor1/../../../arm-elf/bin/as:unre 
cognized

Maybe the rather old version (3.4.0) of the GNU-Toolchain causes the
problems which you describe in this and your other thread(s). Try to
update to a current version of the bintuils and gcc. If you run Linux on
a "standard PC" you can download a binary collection from codesourcery
and (?) from gnuarm. If you are using another "Unix" try to compile an
up-to-date source.

Martin Thomas

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