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Re: "Error: bad register name %rbp" when building toolchain


Filosofo,
All,

On Wednesday 15 October 2008 22:37:40 filosofo wrote:
> I am trying to build a cross-compiler on linux for an x86 custom board using
> crosstool-ng-1.2.2.

1.2.4 is out. If you can't make it owrk with 1.2.4 either, please try the
SVN trunk.

> My build and host system is an AMD opteron linux 2.6.9 x86_64. I am trying
> to build the crosscompiler for an Intel x86/386/686 multi-core cpu.

> I've added a file with my crosstool configuration (crosstool.ma.config).

Did you use 'added' for 'attached'? If so, the attachement is missing...

> [ALL  ]    {standard input}:1017: Error: bad register name `%rbp'
> [ALL  ]    {standard input}:1019: Error: bad register name `%rsp'

Ah... Google turned up interesting things with "bad register name rbp"
as query, of which:
http://www.nabble.com/Re:-problems-compiling-gcc-frontend:-Error:-bad-register-name-`-rbp'-p17525198.html

Seems like a 64<->32 problem with the assembler...

But without your .config, I can't investigate further...

Regards,
Yann E. MORIN.

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