Re: [arm-gnu] support for ARM9

[Paul Brook <paul@xxxxxxxxxxxxxxxx>]

On Wednesday 27 October 2004 09:12, dharmaray.kundargi@xxxxxxxxxxx wrote:
> Hi all,
> I am new to use the arm-gnu toolkit.
> I am very happy that the binary package itself exists for windows. Thanx
> for all the hardwork.
> But I have a querry.
> Does arm-gnu complie for ARM9?
> ie can I use arm-none-elf-gcc and  arm-none-elf-g++ to compile for ARM9 ?

Use the "-mcpu=arm9" commandline option.

Supported values for -mcpu= are:
     `arm6', `arm60', `arm600', `arm610', `arm620', `arm7',
     `arm7m', `arm7d', `arm7dm', `arm7di', `arm7dmi', `arm70', `arm700',
     `arm700i', `arm710', `arm710c', `arm7100', `arm7500', `arm7500fe',
     `arm7tdmi', `arm8', `strongarm', `strongarm110', `strongarm1100',
     `arm8', `arm810', `arm9', `arm9e', `arm920', `arm920t',
     `arm926ejs', `arm940t', `arm9tdmi', `arm10tdmi', `arm1020t',
     `arm1026ejs', `arm1136js', `arm1136jfs' ,`xscale', `iwmmxt',
     `ep9312'.

The current 2004-Q1A release has a known bug where it may incorrectly refuse 
to link objects compiled for different CPUs (complains about incompatible 
floating point formats). This will be fixed in the upcoming 2004-Q3 release.

Paul