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The TLBIASIDIS characteristics are:
Invalidate all cached copies of translation table entries from TLBs that meet the following requirements:
From the entries that match these requirement, the entries that are invalidated are required for the following translation regime:
The invalidation applies to all PEs in the same Inner Shareable shareability domain as the PE that executes this System instruction.instructions.
TLBIASIDIS is a 32-bit System instruction.
The TLBIASIDIS input value bit assignments are:
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 | 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
ASID |
Reserved, RES0.
ASID value to match. Any TLB entries for non-global pages that match the ASID values will be affected by this System instruction.operation.
Accesses to this instruction use the following encodings:
coproc | opc1 | CRn | CRm | opc2 |
---|---|---|---|---|
0b1111 | 0b000 | 0b1000 | 0b0011 | 0b010 |
if PSTATE.EL == EL0 then UNDEFINED; elsif PSTATE.EL == EL1 then if EL2Enabled() && !ELUsingAArch32(EL2) && HSTR_EL2.T8 == '1' then AArch64.AArch32SystemAccessTrap(EL2, 0x03); elsif EL2Enabled() && ELUsingAArch32(EL2) && HSTR.T8 == '1' then AArch32.TakeHypTrapException(0x03); elsif EL2Enabled() && !ELUsingAArch32(EL2) && HCR_EL2.TTLB == '1' then AArch64.AArch32SystemAccessTrap(EL2, 0x03); elsif EL2Enabled() && !ELUsingAArch32(EL2) && HCR_EL2.TTLBIS == '1' then AArch64.AArch32SystemAccessTrap(EL2, 0x03); elsif EL2Enabled() && !ELUsingAArch32(EL2) && HCR.TTLB == '1' then AArch32.TakeHypTrapException(0x03); elsif EL2Enabled() && ELUsingAArch32(EL2) && HCR2.TTLBIS == '1' then AArch32.TakeHypTrapException(0x03); else TLBIASIDIS(R[t]); elsif PSTATE.EL == EL2 then TLBIASIDIS(R[t]); elsif PSTATE.EL == EL3 then TLBIASIDIS(R[t]);
2713/0312/20192018 2116:5942; e5e4db499bf9867a4b93324c4dbac985d3da93766379d01c197f1d40720d32d0f84c419c9187c009
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