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Re: Problem compiling GCC 3.3.6 for arm-elf target

From: Richard Earnshaw <rearnsha at arm dot com>
To: Rowan Potgieter <baldo dot forum at gmail dot com>
Cc: crossgcc at sourceware dot org
Date: Wed, 02 Aug 2006 10:28:52 +0100
Subject: Re: Problem compiling GCC 3.3.6 for arm-elf target
References: <3b51ed3c0608011104n1eac8fe5p16b93f18d2d58459@mail.gmail.com>

On Tue, 2006-08-01 at 19:04, Rowan Potgieter wrote:
> When I run the make command after configuring GCC-3.3.6 I get the
> following error:
> 
> /tmp/ccKlamGM.s: Assembler messages:
> /tmp/ccKlamGM.s:17: Error: bad instruction `push {r4,r5,r6,r7,lr}'

> I really have no idea what this means! I used the following configure command:
> ../gcc-3.3.6/configure --target=arm-elf --enable-languages=c
> 
> can somebody please explain this to me?

It means that you haven't (correctly) installed GNU binutils first.
Specifically here, that the compiler couldn't find the ARM assembler and
has tried to use your native assembler -- which unsurprisingly doesn't
understand ARM instructions.

R.

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References:
- Problem compiling GCC 3.3.6 for arm-elf target
  - From: Rowan Potgieter

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