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

   1 ;
   2 ; lit.sh
   3 ;
   4 ; Literal pool management
   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 ;  lit_add
  32 ;  lit_ltorg
  33 ;  lit_init
  34 ;  lit_end
  35
  36 ; --- lit_add ---
  37 ;
  38 ; On entry:     R0 == address of literal data
  39 ;               R1 == size of literal data
  40 ;               R2 == word align flag
  41 ;
  42 ; On exit:      R0 set up as described below.
  43 ;
  44 ; Use:          Adds the given data to the current literal pool.  On the
  45 ;               first pass, it returns the value of P% in R0.  On the
  46 ;               second pass, it returns the address of the literal item.
  47
  48                 IMPORT  lit_add
  49
  50 ; --- lit_ltorg ---
  51 ;
  52 ; On entry:     --
  53 ;
  54 ; On exit:      --
  55 ;
  56 ; Use:          Inserts a literal pool at the current position.
  57
  58                 IMPORT  lit_ltorg
  59
  60 ; --- lit_init ---
  61 ;
  62 ; On entry:     --
  63 ;
  64 ; On exit:      --
  65 ;
  66 ; Use:          Initialises things for the Literal Manager.
  67
  68                 IMPORT  lit_init
  69
  70 ; --- lit_end ---
  71 ;
  72 ; On entry:     --
  73 ;
  74 ; On exit:      --
  75 ;
  76 ; Use:          Tidies up the Literal Manager after saving an AOF file.
  77
  78                 IMPORT  lit_end
  79
  80 ;----- That's all, folks ----------------------------------------------------
  81
  82                 END