1*a9fa9459Szrj@c Copyright (C) 1991-2016 Free Software Foundation, Inc. 2*a9fa9459Szrj@c This is part of the GAS manual. 3*a9fa9459Szrj@c For copying conditions, see the file as.texinfo. 4*a9fa9459Szrj 5*a9fa9459Szrj@ignore 6*a9fa9459Szrj@c FIXME! Stop ignoring when filled in. 7*a9fa9459Szrj@node 32x32 8*a9fa9459Szrj@chapter 32x32 9*a9fa9459Szrj 10*a9fa9459Szrj@section Options 11*a9fa9459SzrjThe 32x32 version of @code{@value{AS}} accepts a @samp{-m32032} option to 12*a9fa9459Szrjspecify thiat it is compiling for a 32032 processor, or a 13*a9fa9459Szrj@samp{-m32532} to specify that it is compiling for a 32532 option. 14*a9fa9459SzrjThe default (if neither is specified) is chosen when the assembler 15*a9fa9459Szrjis compiled. 16*a9fa9459Szrj 17*a9fa9459Szrj@section Syntax 18*a9fa9459SzrjI don't know anything about the 32x32 syntax assembled by 19*a9fa9459Szrj@code{@value{AS}}. Someone who understands the processor (I've never seen 20*a9fa9459Szrjone) and the possible syntaxes should write this section. 21*a9fa9459Szrj 22*a9fa9459Szrj@section Floating Point 23*a9fa9459SzrjThe 32x32 uses @sc{ieee} floating point numbers, but @code{@value{AS}} 24*a9fa9459Szrjonly creates single or double precision values. I don't know if the 25*a9fa9459Szrj32x32 understands extended precision numbers. 26*a9fa9459Szrj 27*a9fa9459Szrj@section 32x32 Machine Directives 28*a9fa9459SzrjThe 32x32 has no machine dependent directives. 29*a9fa9459Szrj 30*a9fa9459Szrj@end ignore 31*a9fa9459Szrj 32*a9fa9459Szrj@ifset GENERIC 33*a9fa9459Szrj@page 34*a9fa9459Szrj@node NS32K-Dependent 35*a9fa9459Szrj@chapter NS32K Dependent Features 36*a9fa9459Szrj@end ifset 37*a9fa9459Szrj 38*a9fa9459Szrj@ifclear GENERIC 39*a9fa9459Szrj@node Machine Dependencies 40*a9fa9459Szrj@chapter NS32K Dependent Features 41*a9fa9459Szrj@end ifclear 42*a9fa9459Szrj 43*a9fa9459Szrj@cindex N32K support 44*a9fa9459Szrj@menu 45*a9fa9459Szrj* NS32K Syntax:: Syntax 46*a9fa9459Szrj@end menu 47*a9fa9459Szrj 48*a9fa9459Szrj 49*a9fa9459Szrj@node NS32K Syntax 50*a9fa9459Szrj@section Syntax 51*a9fa9459Szrj@menu 52*a9fa9459Szrj* NS32K-Chars:: Special Characters 53*a9fa9459Szrj@end menu 54*a9fa9459Szrj 55*a9fa9459Szrj@node NS32K-Chars 56*a9fa9459Szrj@subsection Special Characters 57*a9fa9459Szrj 58*a9fa9459Szrj@cindex line comment character, NS32K 59*a9fa9459Szrj@cindex NS32K line comment character 60*a9fa9459SzrjThe presence of a @samp{#} appearing anywhere on a line indicates the 61*a9fa9459Szrjstart of a comment that extends to the end of that line. 62*a9fa9459Szrj 63*a9fa9459SzrjIf a @samp{#} appears as the first character of a line then the whole 64*a9fa9459Szrjline is treated as a comment, but in this case the line can also be a 65*a9fa9459Szrjlogical line number directive (@pxref{Comments}) or a preprocessor 66*a9fa9459Szrjcontrol command (@pxref{Preprocessing}). 67*a9fa9459Szrj 68*a9fa9459SzrjIf Sequent compatibility has been configured into the assembler then 69*a9fa9459Szrjthe @samp{|} character appearing as the first character on a line will 70*a9fa9459Szrjalso indicate the start of a line comment. 71*a9fa9459Szrj 72*a9fa9459Szrj@cindex line separator, NS32K 73*a9fa9459Szrj@cindex statement separator, NS32K 74*a9fa9459Szrj@cindex NS32K line separator 75*a9fa9459SzrjThe @samp{;} character can be used to separate statements on the same 76*a9fa9459Szrjline. 77