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[Bug ld/22866] Ld segfault when using --oformat binary


From: koutnji2 at gmail dot com
Subject: [Bug ld/22866] Ld segfault when using --oformat binary
Date: Tue, 20 Feb 2018 06:35:49 +0000

https://sourceware.org/bugzilla/show_bug.cgi?id=22866

--- Comment #3 from koutnji2 at gmail dot com ---
(In reply to Nick Clifton from comment #2)
> Hi koutnji2,
> 
> > I have encountered segmentation fault running avr-ld.
> > 
> >     The full line causing the crash is:
> >     avr-ld --oformat binary -o prog.bin prog.elf
> 
> Does the link work if you omit the "-ofomat binary" from the linker command
> line, and instead use objcopy ?  Ie:
> 
>      avr-ld -o prog.elf2 prog.elf
>      avr-objcopy -O binary prog.elf2 prog.bin
> 
> The linker often has problems converting to the binary format at the
> same time as it performs the link, so the above two-step method is
> preferred.
> 
> >     prog.elf is made with:
> >     avr-as -mmcu=avr5 prog.S -o prog.elf
> 
> If the problem persists, then please could you upload a copy of the prog.elf
> file, so that we can run some tests.  Also, please can you tell us which 
> version of the linker you are using.
> 
> Cheers
>   Nick

I see, I don't really insist on having the binary made in one step, so yes that
works for me just fine. I'll try that when I get home. Thank you!

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