Intel ITANIUM ARCHITECTURE - SOFTWARE DEVELOPERS MANUAL VOLUME 1 REV 2.3 Manual page 479
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IA_32_Exception (StreamingSIMD) – SSE Numeric Error Fault
Name
Cause
An unmasked IA-32 SSE numeric error occurred. Numeric faults generated on SSE
instructions are reported precisely on the faulting SSE instruction. SSE instructions do
NOT trigger the report of any pending IA-32 floating-point exceptions. SSE instructions
always ignore CR0.ne and the IGNNE pin. Refer to the Intel
Architectures Software Developer's Manual for a complete definition of this fault.
Parameters
IIP – virtual IA-32 instruction address zero extended to 64-bits.
IIPA – virtual address of the faulting IA-32 instruction zero extended to 64-bits.
ISR.vector – 19.
.
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9
63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32
Volume 2, Part 1: IA-32 Interruption Vector Descriptions
rv
19
rv
®
64 and IA-32
8
7
6
5
4
3
0
0
0
0 0 0 0 0 0 0 0 0
2
1
0
2:231
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