Assembly code

elf filw is the executable code

i try to open but inside there are cripted caracters .

Anyway there are strange letters

ciao

Hi,

the easiest way to view the disassembly of your programm is:

- start the Nios2 IDE.

- make sure the generation of a objdump file is enabled.

(In Nios2 IDE check Window->Preferences->Nios II->Generate objdump file)

- compile your project

- after that in the folder <your project directory>/Debug there should be a file called <your_program>.elf.objdump. This file contains (among other things) a disassembly of your executable

Note that this call disassembles ALL your sections, including the sections containing your initialized data. Don&#39;t be confused by this.

I hope this helps.

yes now i see

uncredible, it&#39;s better C/C++ language

http://forum.niosforum.com/work2/style_emoticons/<#EMO_DIR#>/rolleyes.gif

but i think that for the future will be good to write

some function called in Nios II ide , written in assembly code

The problem is understand how to do , because in the documentation

there are not examples.

for example if i&#39;d like write something about this i have to

declare asm(" instruction

" instruction

);

end_asm

or something about this

thanks

ciao

walter

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--- Quote Start ---

yes now i see

uncredible, it&#39;s better C/C++ language[/b]

--- Quote End ---

Note that the disassembly is intermixed with your c code.

The objdump utility makes use of the debugging information in your .elf file and prints your code at the appropriate places.

<div class='quotetop'>QUOTE </div>

--- Quote Start ---

for example if i&#39;d like write something about this i have to

declare asm(" instruction

" instruction

);

end_asm[/b]

--- Quote End ---

If you want to write inline assembly code (assembly embedded into c code), you should check the gcc documentation at http://gcc.gnu.org/onlinedocs (http://gcc.gnu.org/onlinedocs) , as the Nios2 IDE is a "frontend" for the gcc compiler.

thanks

http://forum.niosforum.com/work2/style_emoticons/<#EMO_DIR#>/wink.gif