TLBI ALLE3IS, TLB Invalidate All, EL3, Inner Shareable

The TLBI ALLE3IS characteristics are:

Purpose

If EL3 is implemented, invalidates cached copies of translation table entries from TLBs that meet all the following requirements:

The invalidation applies to all PEs in the same Inner Shareable shareability domain as the PE that executes this System instruction.

Configuration

There are no configuration notes.

Attributes

TLBI ALLE3IS is a 64-bit System instruction.

Field descriptions

This instruction has no applicable fields.

The value in the register specified by <Xt> is ignored.

Executing the TLBI ALLE3IS instruction

When executing this instruction Xt should be encoded as 0b11111. If the Xt field is not set to 0b11111, it is CONSTRAINED UNPREDICTABLE whether:

Accesses to this instruction use the following encodings:

TLBI ALLE3IS{, <Xt>}

op0op1CRnCRmop2
0b010b1100b10000b00110b000

if PSTATE.EL == EL0 then UNDEFINED; elsif PSTATE.EL == EL1 then UNDEFINED; elsif PSTATE.EL == EL2 then UNDEFINED; elsif PSTATE.EL == EL3 then TLBI_ALLE3IS();




01/07/2020 15:57; 80324f0b9997bede489cc15ad1565345720bcd2a

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