mdw@git.distorted.org.uk Git - ssr/blob - StraySrc/Libraries/BAS/src/sh/bas

   1 ;
   2 ; bas.sh
   3 ;
   4 ; Base code for BAS
   5 ;
   6 ; © 1994-1998 Straylight
   7 ;
   8
   9 ;----- Licensing note -------------------------------------------------------
  10 ;
  11 ; This file is part of Straylight's BASIC Assembler Supplement.
  12 ;
  13 ; BAS is free software; you can redistribute it and/or modify
  14 ; it under the terms of the GNU General Public License as published by
  15 ; the Free Software Foundation; either version 2, or (at your option)
  16 ; any later version.
  17 ;
  18 ; BAS is distributed in the hope that it will be useful,
  19 ; but WITHOUT ANY WARRANTY; without even the implied warranty of
  20 ; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  21 ; GNU General Public License for more details.
  22 ;
  23 ; You should have received a copy of the GNU General Public License
  24 ; along with BAS.  If not, write to the Free Software Foundation,
  25 ; 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  26
  27 ;----- Overview -------------------------------------------------------------
  28 ;
  29 ; Functions provided:
  30 ;
  31 ;  bas_argString
  32 ;  bas_badCall
  33 ;  bas_noMem
  34
  35 ; --- bas_argString ---
  36 ;
  37 ; On entry:     R1 == address of destination buffer
  38 ;               R9 == pointer to argument entry
  39 ;               R10 == number of arguments left
  40 ;
  41 ; On exit:      R9 increased by 8
  42 ;               R10 decreased by 1
  43 ;
  44 ; Use:          Reads a string argument into a buffer and null terminates
  45 ;               it sensibly so we can use it.
  46
  47                 IMPORT  bas_argString
  48
  49 ; --- bas_badCall ---
  50 ;
  51 ; On entry:     --
  52 ;
  53 ; On exit:      Generates an error
  54 ;
  55 ; Use:          Generates an error about bad arguments.  It saves space to
  56 ;               just have this here.
  57
  58                 IMPORT  bas_badCall
  59
  60 ; --- bas_noMem ---
  61 ;
  62 ; On entry:     --
  63 ;
  64 ; On exit:      Generates an error
  65 ;
  66 ; Use:          Generates an error about not having any memory left.
  67
  68
  69                 IMPORT  bas_noMem
  70
  71 ;----- That's all, folks ----------------------------------------------------
  72
  73                 END