B2.105.2 VDISR_EL2 with short-descriptor translation table format

VDISR_EL2 has a specific format when using the Short-descriptor translation table format.

Bit field descriptions

The following figure shows the VDISR_EL2 bit assignments when EL1 is using the AArch32 Short-descriptor translation table format.

Figure B2-93 VDISR_EL2 bit assignments for Short-descriptor translation table format
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RES0, [63:32]
res0Reserved.
A, [31]

Set to 1 when ESB defers a virtual SError interrupt.

RES0, [30:16]
res0Reserved.
AET, [15:14]

Asynchronous Error Type. Describes the state of the PE after taking an asynchronous Data Abort exception. The value is:

0b01

Uncorrected error, Unrecoverable error (UEU).

RES0, [13:11]
res0Reserved.
FS[4], [10]

Bit 4 of Fault status code. Set to 0b10110 when ESB defers a virtual SError interrupt. The value of this field is:

0b10110

Asynchronous SError interrupt.

LPAE, [9]

Format. The value is:

0b0

Using the Short-descriptor translation table format.

RES0, [8:4]
res0Reserved.
FS[3:0], [3:0]

Bits [3:0] of Fault status code. Set to 0b10110 when ESB defers a virtual SError interrupt. The value of this field is:

0b10110

Asynchronous SError interrupt.

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