Lpc2000

Thanks.  This is exactly what I need.

Also, is there a compiler-set #define that tells you that the processor
is an ARM or ARM-THUMB?


-----Original Message-----
From: Bogdan Marinescu [mailto:a_bogdan_marinescu@...] 
Sent: Monday, December 29, 2003 1:51 PM
To: lpc2100@yahoogroups.com
Subject: Re: [lpc2100] ARM7 ABI for GNU


    Go to www.arm.com and download the ARM ATPCS
document. ATPCS (ARM-Thumb Procedure Call Standard) is
the ARM's version of ABI and all compilers are
supposed to adhere to it. GCC is no exception.

--- James Dabbs <jdabbs@...> wrote:
> I'm looking for info on the ABI GCC uses with ARM7,
> like how parameters
> are passed, how the stack is set up, which registers
> are saved, etc.,
> for GNU C and C++.  I've got to adapt context
> switches and interrupt
> service routines within some existing code, and I'm
> having trouble
> finding a big picture on how this all works.
> 
> Thanks.
> 
> 


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