Hi,
I am new to ARM.
I have an assembler function (declared in assembler RealView) that is invoked in a C file by the C language convention.
How can I pass arguments from this function invokation in C to the assembler. Do I have to use any registers for it? Or can I simply reserve a memory area? -> This is possible for 8051 but how looks it for the ARM architecture using RealView?
Thanks in advance!
Actually, it's "Application Binary Interface"
A search on this site for "ABI" gives: http://www.keil.com/support/man/docs/armlib/armlib_cjaifjga.htm
Which is in the "RealView Libraries and Floating Point Support Guide" - and not in any of the actual compiler manuals!
:-(