Home | History | Annotate | Line # | Download | only in doc
c-ns32k.texi revision 1.1.1.1.6.1 
      1 @c Copyright 1991, 1992, 1993, 1994, 1995, 2002
      2 @c Free Software Foundation, Inc.
      3 @c This is part of the GAS manual.
      4 @c For copying conditions, see the file as.texinfo.
      5 
      6 @ignore
      7 @c FIXME!  Stop ignoring when filled in.
      8 @node 32x32
      9 @chapter 32x32
     10 
     11 @section Options
     12 The 32x32 version of @code{@value{AS}} accepts a @samp{-m32032} option to
     13 specify thiat it is compiling for a 32032 processor, or a
     14 @samp{-m32532} to specify that it is compiling for a 32532 option.
     15 The default (if neither is specified) is chosen when the assembler
     16 is compiled.
     17 
     18 @section Syntax
     19 I don't know anything about the 32x32 syntax assembled by
     20 @code{@value{AS}}.  Someone who understands the processor (I've never seen
     21 one) and the possible syntaxes should write this section.
     22 
     23 @section Floating Point
     24 The 32x32 uses @sc{ieee} floating point numbers, but @code{@value{AS}}
     25 only creates single or double precision values.  I don't know if the
     26 32x32 understands extended precision numbers.
     27 
     28 @section 32x32 Machine Directives
     29 The 32x32 has no machine dependent directives.
     30 
     31 @end ignore
     32 
     33 @ifset GENERIC
     34 @page
     35 @node NS32K-Dependent
     36 @chapter NS32K Dependent Features
     37 @end ifset
     38 
     39 @ifclear GENERIC
     40 @node Machine Dependencies
     41 @chapter NS32K Dependent Features
     42 @end ifclear
     43 
     44 @cindex N32K support
     45 @menu
     46 * NS32K Syntax::               Syntax
     47 @end menu
     48 
     49 
     50 @node NS32K Syntax
     51 @section Syntax
     52 @menu
     53 * NS32K-Chars::                Special Characters
     54 @end menu
     55 
     56 @node NS32K-Chars
     57 @subsection Special Characters
     58 
     59 @cindex line comment character, NS32K
     60 @cindex NS32K line comment character
     61 The presence of a @samp{#} appearing anywhere on a line indicates the
     62 start of a comment that extends to the end of that line.
     63 
     64 If a @samp{#} appears as the first character of a line then the whole
     65 line is treated as a comment, but in this case the line can also be a
     66 logical line number directive (@pxref{Comments}) or a preprocessor
     67 control command (@pxref{Preprocessing}).
     68 
     69 If Sequent compatibility has been configured into the assembler then
     70 the @samp{|} character appearing as the first character on a line will
     71 also indicate the start of a line comment.
     72 
     73 @cindex line separator, NS32K
     74 @cindex statement separator, NS32K
     75 @cindex NS32K line separator
     76 The @samp{;} character can be used to separate statements on the same
     77 line.
     78