Cemm Priviledged Ops Error Messages; Cemm Exception Error Messages; Table A-19. Cemm Privileged; Table A-20. Cemm Exception - Compaq EN Series Technical Reference Manual

Appendix A Error Messages and Codes
A.20

CEMM PRIVILEDGED OPS ERROR MESSAGES

Table A–19. CEMM Privileged Ops Error Messages
Message Probable Cause
00 LGDT instruction
01 LIDT instruction
02 LMSW instruction
03 LL2 instruction
A.21

CEMM EXCEPTION ERROR MESSAGES

Table A–20. CEMM Exception Error Messages
Message Probable Cause
00 Divide
01 Debug
02 NMI or parity
03 INT 0 (arithmetic overflow)
04 INT 3
05 Array bounds check
06 Invalid opcode
07 Coprocessor device not available
08 Double fault
09 Coprocessor segment overrun
A-12 Compaq Personal Computers
Table A-19.
CEMM Privileged Ops Error Messages
Message
04
05
06
07
Table A-20.
CEMM Exception Error Messages
Message
10
11
12
13
14
16
32
33
34
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Changed - April 1998
Probable Cause
LL3 instruction
MOV CRx instruction
MOV DRx instruction
MOV TRx instruction
Probable Cause
Invalid TSS
Segment not present
Stack full
General protection fault
Page fault
Coprocessor
Attempt to write to protected area
Reserved
Invalid software interrupt
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