IBM AT 5170 Technical Reference page 264

IBM Per-sonal Compute ... MACRO Assemble... Ver-slon 2.00 • -5
TEST5 ---- 06/10/85 EXCEPTION INTERRUPT TEST HANDLERS
06-10-55
434 PAGE
435
f~=~~~;
IPOST_TRJ
436
0217
431 0217 0800
OW OOBOOH
SEGMENT LIMIT
43. 0219 COOO
ow
OCOOOH SEGMENT BASE ADDRESS - LOW WORD
439 021B 00
DB
o
SEGMENT BASE ADDRESS - HIGH BYTE
021C 81
44' DB
FREE TSS ACCESS RIGHTS BYTE
44. 0210 0000
ow
o -
RESERVED - MUST BE ZERO
44'
443
444
44. 021F 0800
Ow
00800H SEGMENT LIMIT
446 0221 0217 R
Ow TR LOC SEGMENT BASE ADDRESS - LOW WORD
447
0223 00 DB
o -
SEGMENT BASE ADDRESS - HIGH BYTE
44. 0224 93
DB CPLO DATA ACCESS ACCESS RIGHTS BYTE
o - ­
449 0225 0000
ow
RESERVED - MUST BE ZERO
45.
45. 1----- {POST LDTRI
45'
0227 LOT LOCI ­
4.3 0227 0085 - OW
GOT LEN SEGMENT LIMIT
4.4 0229 0000
Ow OOODOH SEGMENT BASE ADDRESS - LOW WORD
45. 022B 00
DB
o
SEGMENT BASE ADDRESS - HIGH BYTE
" 6
022C E2
DB
LOT DESC ACCESS RIGHTS BYTE
457
0220 0000
ow
o -
RESERVED - MUST BE ZERO
458
459
460
461
022F 0088
ow
GOT LEN SEGMENT LIMIT
46'
0231 0227 R
OW
LOT-LOC
SEGMENT BASE ADDRESS - LOW WORD
463 0233 00
DB
SEGMENT BASE ADDRESS - HIGH BYTE
o ­
464 0234 93
DB CPLO DATA ACCESS ACCESS RIGHTS BYTE
o - ­
46' 0235 0000
ow
RESERVED - MUST BE ZERO
466
467
=
0237
GOT_DATA_END EQU
468
46'
END OF PRE-ALLOCATED GOT
470
471
472
;----- ENTRY POINTS FOR THE FIRST 32 SYSTEM INTERRUPTS
473
474 0237
SYS_I DT _OFFSETS
LABEL WORD
475
INTERRUPTS AS DEFINED
476 0231 0000 R
ow
OFFSET EXC 00 EXCPT 00 - DIVIDE ERROR
477 0239 0005 R
Ow OFFSET EXC-O I
EXCPT 0' - SINGLE STEP
478 0238 000.1. R Ow OFFSET EXC-02
EXCPT 02 - NMI, SYSTEM REQUEST FOR 01
47. 0230 OOOF R
Ow OFFSET EXC-03
EXCPT 03 - BREAKPO I NT
4.0
023F 00 14 R
OW
OFFSET EXC-04 EXCPT 04 - INTO DETECT
4 ••
0241 0019 R
OW
OFFSET EXC-05
EXCPT 05 - BOUND
4.2 0243 0030 R OW OFFSET EXC-06
EXCPT 06 - INVALID OPCODE
483 0245 0034 R
OW OFFSET EXC-01 EXCPT 01 - PROCESSOR EXT NOT AVAIL
484
0247 0038 R
ow
OFFSET EXC-08
EXCPT 08 - DOUBLE EXCEPT I ON
4.5 0249 003C R
ow
OFFSET EXC-09
EXCPT 09 - PROCESSOR EXT SEGMENT ERR
4"
024B 0040 R
ow
OFFSET EXC-'O EXCPT 10 - TSS BAD IN GATE TRANSFER
487 0240 0044 R
ow
OFFSET EXC-l I
EXCPT I' - SEGMENT NOT PRESENT
488 024F 0048 R Ow
OFFSET EXC-12 EXCPT , 2 - STACK SEGMENT NOT PRESENT
48. 0251 004C R Ow OFFSET EXC-13
EXCPT 13 - GENERAL PROTECT I ON
4'0
0253 0050 R Ow OFFSET EXC-14
4.'
0255 0054 R Ow OFFSET EXC-15
4"
0257 0055 R Ow OFFSET EXC-'6 EXCPT 16 - PROCESSOR EX-.e:NS I ON ERROR
493
0259 005C R Ow OFFSET EXC-' 1
494 0258 0060 R Ow
OFFSET EXC-'8
495
0250 0064 R oW
OFFSET EXC-'9
49'
025F 0065 R
OW OFFSET EXC-20
4.7 0261 006C R
OW
OFFSET EXC-21
4 •• 0263 0010 R
OW OFFSET EXC-Z2
4 •• 0265 0074 R
OW OFFSET EXC-23
.00
0261 0018 R Ow OFFSET EXC-24
501
0269 001C R
Ow OFFSET EXC-25
'02 026B 0050 R Ow
OFFSET EXC-26
.03
0260 0084 R
ow
OFFSET EXC-21
504 026F 0088 R Ow OFfSET EXC-28
505 0211 OOSC R
ow
OFFSET EXC-29
50. 0273 Q090 R OW OFFSET EXC-30
507
0215 0094 R Ow
OFFSET EXC:) 1
50.
50.
;----- FORMAT INTERRUPT DESCRIPTORS IGATES) 32 - 255
510
."
.Il
0217 alAE R
ow
OFFSET I RET ADDR
DESTINATION OFFSET
0219 0040
ow
SYS ROM CS -
• DEST I NAT! ON SEGMENT
513
0218 00 66
DB O.INT_GATE ; UNUSED AND ACCESS RIGHTS BYTE
514 0210
SIOT_BLD ENOP
...
516 0210
CODE ENOS
517
END
5-92
TESTS