c-mt.texi 1.7 KB

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  1. @c Copyright (C) 1996-2022 Free Software Foundation, Inc.
  2. @c This is part of the GAS manual.
  3. @c For copying conditions, see the file as.texinfo.
  4. @ifset GENERIC
  5. @page
  6. @node MT-Dependent
  7. @chapter MT Dependent Features
  8. @end ifset
  9. @ifclear GENERIC
  10. @node Machine Dependencies
  11. @chapter MS1 Dependent Features
  12. @end ifclear
  13. @cindex MT support
  14. @menu
  15. * MT Options:: Options
  16. * MY Syntax:: Syntax
  17. @end menu
  18. @node MT Options
  19. @section Options
  20. @cindex MT options (none)
  21. @cindex options for MT (none)
  22. @table @code
  23. @cindex @code{-march=} command-line option, MT
  24. @item -march=@var{processor}
  25. This option specifies the target processor. The assembler will issue an
  26. error message if an attempt is made to assemble an instruction which
  27. will not execute on the target processor. The following processor names are
  28. recognized:
  29. @code{ms1-64-001},
  30. @code{ms1-16-002},
  31. @code{ms1-16-003},
  32. and @code{ms2}.
  33. @cindex @code{-nosched} command-line option, MT
  34. @item -nosched
  35. This option disables scheduling restriction checking.
  36. @end table
  37. @node MT Syntax
  38. @section Syntax
  39. @menu
  40. * MT-Chars:: Special Characters
  41. @end menu
  42. @node MT-Chars
  43. @subsection Special Characters
  44. @cindex line comment character, MT
  45. @cindex MT line comment character
  46. The presence of a @samp{;} appearing anywhere on a line indicates the
  47. start of a comment that extends to the end of that line.
  48. If a @samp{#} appears as the first character of a line then the whole
  49. line is treated as a comment, but in this case the line can also be a
  50. logical line number directive (@pxref{Comments}) or a preprocessor
  51. control command (@pxref{Preprocessing}).
  52. @cindex line separator, MT
  53. @cindex statement separator, MT
  54. @cindex MT line separator
  55. The MT assembler does not currently support a line separator
  56. character.