Home » Archimedes archive » Acorn User » AU 1993-10.adf » !3DGraphic_3DGraphic » Source/SWI03

Source/SWI03

This website contains an archive of files for the Acorn Electron, BBC Micro, Acorn Archimedes, Commodore 16 and Commodore 64 computers, which Dominic Ford has rescued from his private collection of floppy disks and cassettes.

Some of these files were originally commercial releases in the 1980s and 1990s, but they are now widely available online. I assume that copyright over them is no longer being asserted. If you own the copyright and would like files to be removed, please contact me.

Tape/disk: Home » Archimedes archive » Acorn User » AU 1993-10.adf » !3DGraphic_3DGraphic
Filename: Source/SWI03
Read OK:
File size: 01FF bytes
Load address: 0000
Exec address: 0000
Duplicates

There are 2 duplicate copies of this file in the archive:

File contents
   10REM >Source.SWI03
   20REM BAU3D_HeapInit source
   30REM by DCA
   40REM for 32-bit machines
   50REM (c) BAU August 1993
   60:
   70DEF FNswi03_name
   80="HeapInit"
   90:
  100DEF FNswi03_vars
  110heap_base=FNwk(4)
  120heap_size=FNwk(4)
  130=0
  140:
  150DEF FNswi03_code
  160[OPT pass%
  170        STMFD   (sp)!,{r0-r3,link}
  180        FNadrl(14,heap_base)
  190        STMIA   r14,{r0,r1}
  200        LDMIA   r14,{r1,r3}
  210        MOV     r0,#0
  220        SWI     "XOS_Heap"
  230        STRVS   r0,[sp]
  240        LDMFD   (sp)!,{r0-r3,pc}
  250]
  260=0

� >Source.SWI03
� BAU3D_HeapInit source
� by DCA
(� for 32-bit machines
2� (c) BAU August 1993
<:
F� �swi03_name
P="HeapInit"
Z:
d� �swi03_vars
nheap_base=�wk(4)
xheap_size=�wk(4)
�=0
�:
�� �swi03_code
�[OPT pass%
�&        STMFD   (sp)!,{r0-r3,link}
�        �adrl(14,heap_base)
�        STMIA   r14,{r0,r1}
�        LDMIA   r14,{r1,r3}
�        MOV     r0,#0
�        SWI     "XOS_Heap"
�        STRVS   r0,[sp]
�$        LDMFD   (sp)!,{r0-r3,pc}
�]
=0
�
00000000  0d 00 0a 13 f4 20 3e 53  6f 75 72 63 65 2e 53 57  |..... >Source.SW|
00000010  49 30 33 0d 00 14 1b f4  20 42 41 55 33 44 5f 48  |I03..... BAU3D_H|
00000020  65 61 70 49 6e 69 74 20  73 6f 75 72 63 65 0d 00  |eapInit source..|
00000030  1e 0c f4 20 62 79 20 44  43 41 0d 00 28 19 f4 20  |... by DCA..(.. |
00000040  66 6f 72 20 33 32 2d 62  69 74 20 6d 61 63 68 69  |for 32-bit machi|
00000050  6e 65 73 0d 00 32 19 f4  20 28 63 29 20 42 41 55  |nes..2.. (c) BAU|
00000060  20 41 75 67 75 73 74 20  31 39 39 33 0d 00 3c 05  | August 1993..<.|
00000070  3a 0d 00 46 11 dd 20 a4  73 77 69 30 33 5f 6e 61  |:..F.. .swi03_na|
00000080  6d 65 0d 00 50 0f 3d 22  48 65 61 70 49 6e 69 74  |me..P.="HeapInit|
00000090  22 0d 00 5a 05 3a 0d 00  64 11 dd 20 a4 73 77 69  |"..Z.:..d.. .swi|
000000a0  30 33 5f 76 61 72 73 0d  00 6e 14 68 65 61 70 5f  |03_vars..n.heap_|
000000b0  62 61 73 65 3d a4 77 6b  28 34 29 0d 00 78 14 68  |base=.wk(4)..x.h|
000000c0  65 61 70 5f 73 69 7a 65  3d a4 77 6b 28 34 29 0d  |eap_size=.wk(4).|
000000d0  00 82 06 3d 30 0d 00 8c  05 3a 0d 00 96 11 dd 20  |...=0....:..... |
000000e0  a4 73 77 69 30 33 5f 63  6f 64 65 0d 00 a0 0e 5b  |.swi03_code....[|
000000f0  4f 50 54 20 70 61 73 73  25 0d 00 aa 26 20 20 20  |OPT pass%...&   |
00000100  20 20 20 20 20 53 54 4d  46 44 20 20 20 28 73 70  |     STMFD   (sp|
00000110  29 21 2c 7b 72 30 2d 72  33 2c 6c 69 6e 6b 7d 0d  |)!,{r0-r3,link}.|
00000120  00 b4 1f 20 20 20 20 20  20 20 20 a4 61 64 72 6c  |...        .adrl|
00000130  28 31 34 2c 68 65 61 70  5f 62 61 73 65 29 0d 00  |(14,heap_base)..|
00000140  be 1f 20 20 20 20 20 20  20 20 53 54 4d 49 41 20  |..        STMIA |
00000150  20 20 72 31 34 2c 7b 72  30 2c 72 31 7d 0d 00 c8  |  r14,{r0,r1}...|
00000160  1f 20 20 20 20 20 20 20  20 4c 44 4d 49 41 20 20  |.        LDMIA  |
00000170  20 72 31 34 2c 7b 72 31  2c 72 33 7d 0d 00 d2 19  | r14,{r1,r3}....|
00000180  20 20 20 20 20 20 20 20  4d 4f 56 20 20 20 20 20  |        MOV     |
00000190  72 30 2c 23 30 0d 00 dc  1e 20 20 20 20 20 20 20  |r0,#0....       |
000001a0  20 53 57 49 20 20 20 20  20 22 58 4f 53 5f 48 65  | SWI     "XOS_He|
000001b0  61 70 22 0d 00 e6 1b 20  20 20 20 20 20 20 20 53  |ap"....        S|
000001c0  54 52 56 53 20 20 20 72  30 2c 5b 73 70 5d 0d 00  |TRVS   r0,[sp]..|
000001d0  f0 24 20 20 20 20 20 20  20 20 4c 44 4d 46 44 20  |.$        LDMFD |
000001e0  20 20 28 73 70 29 21 2c  7b 72 30 2d 72 33 2c 70  |  (sp)!,{r0-r3,p|
000001f0  63 7d 0d 00 fa 05 5d 0d  01 04 06 3d 30 0d ff     |c}....]....=0..|
000001ff