Home » Archimedes archive » Acorn User » AU 1993-09.adf » !StarInfo_StarInfo » SharedCLib/SCL/SWI03
SharedCLib/SCL/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 1993-09.adf » !StarInfo_StarInfo |
| Filename: | SharedCLib/SCL/SWI03 |
| Read OK: | ✔ |
| File size: | 031D bytes |
| Load address: | 0000 |
| Exec address: | 0000 |
File contents
10REM >SCL.SWI03 bsearch (Info15)
20REM By DCA
30REM For 32-bit machines
40REM (c) BAU September 1993
50:
60DEF FNswi03_name
70="bsearch"
80:
90DEF FNswi03_init
100=0
110:
120DEF FNswi03_vars
130bsearch=75*4
140=0
150:
160DEF FNswi03_code
170[OPT pass%
180.scl_bsearch
190 STMDB (sp)!,{r4,r9,lr}
200 MOV r9,r1
210 LDR r4,[r9,#8]
220 CMP r4,#6
230 ADRLO r1,compare_table
240 LDRLO r4,[r1,r4,LSL #2]
250 ADDLO r4,r4,r1
260 STMDB (sp)!,{r4}
270 ADD r0,r9,#12
280 LDR r1,[r9,#4]
290 LDR r2,[r9,#0]
300 MOV r3,#4
310 BL clib_vectors+bsearch
320 ADD sp,sp,#4
330 STR r0,[r9,#0]
340 MOV r0,#0
350 LDMIA (sp)!,{r4,r9,pc}^
360]
370=0
%� >SCL.SWI03 bsearch (Info15)
� By DCA
� For 32-bit machines
( � (c) BAU September 1993
2:
<� �swi03_name
F="bsearch"
P:
Z� �swi03_init
d=0
n:
x� �swi03_vars
�bsearch=75*4
�=0
�:
�� �swi03_code
�[OPT pass%
�.scl_bsearch
�$ STMDB (sp)!,{r4,r9,lr}
� MOV r9,r1
� LDR r4,[r9,#8]
� CMP r4,#6
�$ ADRLO r1,compare_table
�% LDRLO r4,[r1,r4,LSL #2]
� ADDLO r4,r4,r1
STMDB (sp)!,{r4}
ADD r0,r9,#12
LDR r1,[r9,#4]
" LDR r2,[r9,#0]
, MOV r3,#4
6( BL clib_vectors+bsearch
@ ADD sp,sp,#4
J STR r0,[r9,#0]
T MOV r0,#0
^% LDMIA (sp)!,{r4,r9,pc}^
h]
r=0
� 00000000 0d 00 0a 25 f4 20 20 20 20 20 3e 53 43 4c 2e 53 |...%. >SCL.S|
00000010 57 49 30 33 20 62 73 65 61 72 63 68 20 28 49 6e |WI03 bsearch (In|
00000020 66 6f 31 35 29 0d 00 14 0d f4 20 42 79 20 20 44 |fo15)..... By D|
00000030 43 41 0d 00 1e 19 f4 20 46 6f 72 20 33 32 2d 62 |CA..... For 32-b|
00000040 69 74 20 6d 61 63 68 69 6e 65 73 0d 00 28 1c f4 |it machines..(..|
00000050 20 28 63 29 20 42 41 55 20 53 65 70 74 65 6d 62 | (c) BAU Septemb|
00000060 65 72 20 31 39 39 33 0d 00 32 05 3a 0d 00 3c 11 |er 1993..2.:..<.|
00000070 dd 20 a4 73 77 69 30 33 5f 6e 61 6d 65 0d 00 46 |. .swi03_name..F|
00000080 0e 3d 22 62 73 65 61 72 63 68 22 0d 00 50 05 3a |.="bsearch"..P.:|
00000090 0d 00 5a 11 dd 20 a4 73 77 69 30 33 5f 69 6e 69 |..Z.. .swi03_ini|
000000a0 74 0d 00 64 06 3d 30 0d 00 6e 05 3a 0d 00 78 11 |t..d.=0..n.:..x.|
000000b0 dd 20 a4 73 77 69 30 33 5f 76 61 72 73 0d 00 82 |. .swi03_vars...|
000000c0 10 62 73 65 61 72 63 68 3d 37 35 2a 34 0d 00 8c |.bsearch=75*4...|
000000d0 06 3d 30 0d 00 96 05 3a 0d 00 a0 11 dd 20 a4 73 |.=0....:..... .s|
000000e0 77 69 30 33 5f 63 6f 64 65 0d 00 aa 0e 5b 4f 50 |wi03_code....[OP|
000000f0 54 20 70 61 73 73 25 0d 00 b4 10 2e 73 63 6c 5f |T pass%.....scl_|
00000100 62 73 65 61 72 63 68 0d 00 be 24 20 20 20 20 20 |bsearch...$ |
00000110 20 20 20 53 54 4d 44 42 20 20 20 28 73 70 29 21 | STMDB (sp)!|
00000120 2c 7b 72 34 2c 72 39 2c 6c 72 7d 0d 00 c8 19 20 |,{r4,r9,lr}.... |
00000130 20 20 20 20 20 20 20 4d 4f 56 20 20 20 20 20 72 | MOV r|
00000140 39 2c 72 31 0d 00 d2 1e 20 20 20 20 20 20 20 20 |9,r1.... |
00000150 4c 44 52 20 20 20 20 20 72 34 2c 5b 72 39 2c 23 |LDR r4,[r9,#|
00000160 38 5d 0d 00 dc 19 20 20 20 20 20 20 20 20 43 4d |8].... CM|
00000170 50 20 20 20 20 20 72 34 2c 23 36 0d 00 e6 24 20 |P r4,#6...$ |
00000180 20 20 20 20 20 20 20 41 44 52 4c 4f 20 20 20 72 | ADRLO r|
00000190 31 2c 63 6f 6d 70 61 72 65 5f 74 61 62 6c 65 0d |1,compare_table.|
000001a0 00 f0 25 20 20 20 20 20 20 20 20 4c 44 52 4c 4f |..% LDRLO|
000001b0 20 20 20 72 34 2c 5b 72 31 2c 72 34 2c 4c 53 4c | r4,[r1,r4,LSL|
000001c0 20 23 32 5d 0d 00 fa 1c 20 20 20 20 20 20 20 20 | #2].... |
000001d0 41 44 44 4c 4f 20 20 20 72 34 2c 72 34 2c 72 31 |ADDLO r4,r4,r1|
000001e0 0d 01 04 1e 20 20 20 20 20 20 20 20 53 54 4d 44 |.... STMD|
000001f0 42 20 20 20 28 73 70 29 21 2c 7b 72 34 7d 0d 01 |B (sp)!,{r4}..|
00000200 0e 1d 20 20 20 20 20 20 20 20 41 44 44 20 20 20 |.. ADD |
00000210 20 20 72 30 2c 72 39 2c 23 31 32 0d 01 18 1e 20 | r0,r9,#12.... |
00000220 20 20 20 20 20 20 20 4c 44 52 20 20 20 20 20 72 | LDR r|
00000230 31 2c 5b 72 39 2c 23 34 5d 0d 01 22 1e 20 20 20 |1,[r9,#4]..". |
00000240 20 20 20 20 20 4c 44 52 20 20 20 20 20 72 32 2c | LDR r2,|
00000250 5b 72 39 2c 23 30 5d 0d 01 2c 19 20 20 20 20 20 |[r9,#0]..,. |
00000260 20 20 20 4d 4f 56 20 20 20 20 20 72 33 2c 23 34 | MOV r3,#4|
00000270 0d 01 36 28 20 20 20 20 20 20 20 20 42 4c 20 20 |..6( BL |
00000280 20 20 20 20 63 6c 69 62 5f 76 65 63 74 6f 72 73 | clib_vectors|
00000290 2b 62 73 65 61 72 63 68 0d 01 40 1c 20 20 20 20 |+bsearch..@. |
000002a0 20 20 20 20 41 44 44 20 20 20 20 20 73 70 2c 73 | ADD sp,s|
000002b0 70 2c 23 34 0d 01 4a 1e 20 20 20 20 20 20 20 20 |p,#4..J. |
000002c0 53 54 52 20 20 20 20 20 72 30 2c 5b 72 39 2c 23 |STR r0,[r9,#|
000002d0 30 5d 0d 01 54 19 20 20 20 20 20 20 20 20 4d 4f |0]..T. MO|
000002e0 56 20 20 20 20 20 72 30 2c 23 30 0d 01 5e 25 20 |V r0,#0..^% |
000002f0 20 20 20 20 20 20 20 4c 44 4d 49 41 20 20 20 28 | LDMIA (|
00000300 73 70 29 21 2c 7b 72 34 2c 72 39 2c 70 63 7d 5e |sp)!,{r4,r9,pc}^|
00000310 0d 01 68 05 5d 0d 01 72 06 3d 30 0d ff |..h.]..r.=0..|
0000031d 
.