Base Instructions
SIMD&FP Instructions
Morello Instructions
Index by Encoding
Shared Pseudocode
Proprietary Notice

TLBI

TLB Invalidate operation. For more information, see op0==0b01, cache maintenance, TLB maintenance, and address translation instructions.

This is an alias of SYS. This means:

313029282726252423222120191817161514131211109876543210
1101010100001op11000CRmop2Rt
LCRn

TLBI <tlbi_op>{, <Xt>}

is equivalent to

SYS #<op1>, C8, <Cm>, #<op2>{, <Xt>}

and is the preferred disassembly when SysOp(op1,'1000',CRm,op2) == Sys_TLBI.

Assembler Symbols

<op1>

Is a 3-bit unsigned immediate, in the range 0 to 7, encoded in the "op1" field.

<Cm>

Is a name 'Cm', with 'm' in the range 0 to 15, encoded in the "CRm" field.

<op2>

Is a 3-bit unsigned immediate, in the range 0 to 7, encoded in the "op2" field.

<tlbi_op> Is a TLBI instruction name, as listed for the TLBI system instruction group, encoded in op1:CRm:op2:
op1 CRm op2 <tlbi_op>
000 0011 000 VMALLE1IS
000 0011 001 VAE1IS
000 0011 010 ASIDE1IS
000 0011 011 VAAE1IS
000 0011 101 VALE1IS
000 0011 111 VAALE1IS
000 0111 000 VMALLE1
000 0111 001 VAE1
000 0111 010 ASIDE1
000 0111 011 VAAE1
000 0111 101 VALE1
000 0111 111 VAALE1
100 0000 001 IPAS2E1IS
100 0000 101 IPAS2LE1IS
100 0011 000 ALLE2IS
100 0011 001 VAE2IS
100 0011 100 ALLE1IS
100 0011 101 VALE2IS
100 0011 110 VMALLS12E1IS
100 0100 001 IPAS2E1
100 0100 101 IPAS2LE1
100 0111 000 ALLE2
100 0111 001 VAE2
100 0111 100 ALLE1
100 0111 101 VALE2
100 0111 110 VMALLS12E1
110 0011 000 ALLE3IS
110 0011 001 VAE3IS
110 0011 101 VALE3IS
110 0111 000 ALLE3
110 0111 001 VAE3
110 0111 101 VALE3
<Xt>

Is the 64-bit name of the optional general-purpose source register, defaulting to '11111', encoded in the "Rt" field.

Operation

The description of SYS gives the operational pseudocode for this instruction.

Base Instructions
SIMD&FP Instructions
Morello Instructions
Index by Encoding
Shared Pseudocode
Proprietary Notice

Internal version only: isa v32.13, AdvSIMD v29.04, pseudocode morello-2022-01_rc2, capabilities morello-2022-01_rc2 ; Build timestamp: 2022-01-11T11:23

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