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Re: xscale-elf-gcc and arm-elf-gcc

From: Nick Clifton <nickc at cambridge dot redhat dot com>
To: Arvind Krishnaswamy <arvind at CS dot Arizona dot EDU>
Cc: <gcc at gcc dot gnu dot org>
Date: 18 Jan 2002 19:19:26 +0000
Subject: Re: xscale-elf-gcc and arm-elf-gcc
References: <Pine.LNX.4.33.0201181207040.14042-100000@banco.CS.Arizona.EDU>

Hi Arvind,

> How do I find out what the default mcpu is while compiling with
> arm-elf-gcc/xscale-elf-gcc?

You could add "-v" to the command line and look at which architecture
string is defined.  For arm-elf-gcc you will probably see something
like this:

   -D__ARM_ARCH_4T__

Whereas for xscale-elf-gcc you will see:

  -D__ARM_ARCH_5TE__

and also:

  -D__XSCALE__


Cheers
        Nick

References:
- Re: xscale-elf-gcc and arm-elf-gcc
  - From: Arvind Krishnaswamy

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