diff options
Diffstat (limited to 'gas/doc/c-m32c.texi')
| -rw-r--r-- | gas/doc/c-m32c.texi | 32 |
1 files changed, 29 insertions, 3 deletions
diff --git a/gas/doc/c-m32c.texi b/gas/doc/c-m32c.texi index 0b65800..54ad154 100644 --- a/gas/doc/c-m32c.texi +++ b/gas/doc/c-m32c.texi @@ -21,7 +21,7 @@ change the default to the M32C microprocessor. @menu * M32C-Opts:: M32C Options -* M32C-Modifiers:: Symbolic Operand Modifiers +* M32C-Syntax:: M32C Syntax @end menu @node M32C-Opts @@ -55,11 +55,18 @@ Support H'00 style hex constants in addition to 0x00 style. @end table +@node M32C-Syntax +@section M32C Syntax +@menu +* M32C-Modifiers:: Symbolic Operand Modifiers +* M32C-Chars:: Special Characters +@end menu + @node M32C-Modifiers -@section Symbolic Operand Modifiers +@subsection Symbolic Operand Modifiers @cindex M32C modifiers -@cindex syntax, M32C +@cindex modifiers, M32C The assembler supports several modifiers when using symbol addresses in M32C instruction operands. The general syntax is the following: @@ -121,3 +128,22 @@ lde.w [a1a0],r1 @end smallexample @end table + +@node M32C-Chars +@subsection Special Characters + +@cindex line comment character, M32C +@cindex M32C line comment character +The presence of a @samp{;} character on a line indicates the start of +a comment that extends to the end of that line. + +If a @samp{#} appears as the first character of a line, the whole line +is treated as a comment, but in this case the line can also be a +logical line number directive (@pxref{Comments}) or a +preprocessor control command (@pxref{Preprocessing}). + +@cindex line separator, M32C +@cindex statement separator, M32C +@cindex M32C line separator +The @samp{|} character can be used to separate statements on the same +line. |