I'm trying to learn the assembler directives for the ARM version of the as assembler and having great difficulty finding the documentation? Any pointers please? http://sourceware.org/binutils/docs/as/ARM-Directives.html#ARM-Directives is good, unsure if it's GNU or not? TIA -- Dave Pawson XSLT XSL-FO FAQ. Docbook FAQ. http://www.dpawson.co.uk