| 1 | @c Copyright (C) 1999-2019 Free Software Foundation, Inc. |
| 2 | @c This is part of the GAS manual. |
| 3 | @c For copying conditions, see the file as.texinfo. |
| 4 | @c man end |
| 5 | |
| 6 | @ifset GENERIC |
| 7 | @page |
| 8 | @node Epiphany-Dependent |
| 9 | @chapter Epiphany Dependent Features |
| 10 | @end ifset |
| 11 | @ifclear GENERIC |
| 12 | @node Machine Dependencies |
| 13 | @chapter Epiphany Dependent Features |
| 14 | @end ifclear |
| 15 | |
| 16 | @cindex Epiphany support |
| 17 | @menu |
| 18 | * Epiphany Options:: Options |
| 19 | * Epiphany Syntax:: Epiphany Syntax |
| 20 | @end menu |
| 21 | |
| 22 | @node Epiphany Options |
| 23 | @section Options |
| 24 | |
| 25 | @cindex Epiphany options |
| 26 | @cindex options, Epiphany |
| 27 | @code{@value{AS}} has two additional command-line options for the Epiphany |
| 28 | architecture. |
| 29 | |
| 30 | @c man begin OPTIONS |
| 31 | @table @gcctabopt |
| 32 | |
| 33 | @cindex @code{-mepiphany} command-line option, Epiphany |
| 34 | @item -mepiphany |
| 35 | Specifies that the both 32 and 16 bit instructions are allowed. This is the |
| 36 | default behavior. |
| 37 | |
| 38 | @cindex @code{-mepiphany16} command-line option, Epiphany |
| 39 | @item -mepiphany16 |
| 40 | Restricts the permitted instructions to just the 16 bit set. |
| 41 | @end table |
| 42 | @c man end |
| 43 | |
| 44 | @node Epiphany Syntax |
| 45 | @section Epiphany Syntax |
| 46 | @menu |
| 47 | * Epiphany-Chars:: Special Characters |
| 48 | @end menu |
| 49 | |
| 50 | @node Epiphany-Chars |
| 51 | @subsection Special Characters |
| 52 | |
| 53 | @cindex line comment character, Epiphany |
| 54 | @cindex Epiphany line comment character |
| 55 | The presence of a @samp{;} on a line indicates the start |
| 56 | of a comment that extends to the end of the current line. |
| 57 | |
| 58 | If a @samp{#} appears as the first character of a line then the whole |
| 59 | line is treated as a comment, but in this case the line could also be |
| 60 | a logical line number directive (@pxref{Comments}) or a preprocessor |
| 61 | control command (@pxref{Preprocessing}). |
| 62 | |
| 63 | @cindex line separator, Epiphany |
| 64 | @cindex statement separator, Epiphany |
| 65 | @cindex Epiphany line separator |
| 66 | The @samp{`} character can be used to separate statements on the same |
| 67 | line. |