gcc ARM CPU's
Marc Kleine-Budde
mkl@pengutronix.de
Wed Oct 29 11:04:00 GMT 2008
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Martin Guy wrote:
> On 10/29/08, Vivek Kumar Gupta <gkvivek@zilog.com> wrote:
>> i just want to get gcc for two ARM CPU 922T and CortexM3.
>>
>> 1. Is it possible to get one (same) tool chain that is GCC for 2 CPU.
>> 2. if yes any thing i should take care while starting the job.
>> 3. i want to start with GCC 4.3.2, so anything i should take care.
>
> Hi!
> Any ARM toolchain will compile for all ARMs. In your case something like
>
> arm-linux-gnu-gcc -mcpu=arm922t
>
> and similar for the cortex.
In common scenarios the Cortex M3 is going to be used "bare metal", so
you want to use a bare metal toolchain with newlib or sth. like that.
The 922 has a MMU, it can run Linux, so you probably want to user a
linux toolchain here.
cheers, Marc
- --
Marc Kleine-Budde Phone: +49-231-2826-924
Pengutronix - Linux Solutions for Science and Industry
Vertretung West/Dortmund http://www.pengutronix.de
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