how to reduce executable compiled file

[Luca Cinquepalmi]

Sorry! I answered in Italian:-)
It only reduce my exe file of some hundreds of bytes:-(

Il 03/04/2012 18.15, Rhenzo Losso ha scritto:
> Try to change some argument o sparc-rtems-objcopy such this line below:
>
> "sparc-rtems-objcopy -O binary name_of_source_ exe name_of_binary.bin"
>
> that  is the "same" line I use on my ARM, excpet it arm-rtems-objcopy 
> not sparc-rtems-objcopy.
>
>
>
> 2012/4/3 Luca Cinquepalmi <cinquepalmi at planetek.it 
> <mailto:cinquepalmi at planetek.it>>
>
>     In  my Makefile I also use these commands:
>
>     sparc-rtems-strip $@.exe
>     sparc-rtems-objcopy --remove-section=.comment $@.exe
>
>     but the final .exe file is always large, about 300KB from the
>     original 3MB.
>     Should I use other commands? Thanks
>
>
>
>     Il 03/04/2012 18.04, Rhenzo Losso ha scritto:
>>     Greetings,
>>
>>     Maybe you can use the sparc-rtems-objdump or sparc-rtems-strip.
>>     I'm using RTEMS on arm processor (CSN637 port) and I use
>>     arm-rtems-objcopy to transform the arm.exe into arm.bin. It
>>     reduce from 2MB to near 147kB.
>>
>>
>>
>>     2012/4/3 Luca Cinquepalmi <cinquepalmi at planetek.it
>>     <mailto:cinquepalmi at planetek.it>>
>>
>>         Hi all,
>>         I'm new of the list and I have a simple question. I compiled
>>         a simple "Hello World" c code
>>         with sparc-rtems-gcc, but the generated executable is about
>>         3MB, so much for my use...
>>         I don't know why the executable file is so large... How can I
>>         reduce its size?
>>         Thank you
>>
>>             Luca
>>         _______________________________________________
>>         rtems-users mailing list
>>         rtems-users at rtems.org <mailto:rtems-users at rtems.org>
>>         http://www.rtems.org/mailman/listinfo/rtems-users
>>
>>
>>
>>
>>     -- 
>>     Rhenzo Losso
>>     Bacharel em Ciência da Computação - UNESP / São José do Rio Preto
>>
>>     Instituto Tecnológico de Aeronáutica
>>     Praça Marechal do Ar Eduardo Gomes, no. 50 - Sala 253 - Projeto
>>     ITASAT
>>     Vila das Acácias
>>     12228-900 Sao Jose dos Campos, SP, Brazil
>>     +55 012 3947-6903 <tel:%2B55%20012%203947-6903> (Sala do ITA)
>
>
>
>
> -- 
> Rhenzo Losso
> Bacharel em Ciência da Computação - UNESP / São José do Rio Preto
>
> Instituto Tecnológico de Aeronáutica
> Praça Marechal do Ar Eduardo Gomes, no. 50 - Sala 253 - Projeto ITASAT
> Vila das Acácias
> 12228-900 Sao Jose dos Campos, SP, Brazil
> +55 012 3947-6903 (Sala do ITA)

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