TLBI TLB invalidate operation For more information, see op0 == 0b01, cache maintenance, TLB maintenance, address translation, prediction restriction, BRBE, Trace Extension, and Guarded Control Stack instructions. SYS 1 1 0 1 0 1 0 1 0 0 0 0 1 1 0 0 x TLBI <tlbi_op>{, <Xt>} SYS #<op1>, <Cn>, <Cm>, #<op2>{, <Xt>} SysOp(op1, CRn, CRm, op2) == Sys_TLBI <tlbi_op> Is a TLBI operation name, as listed for the TLBI system instruction group, op1 CRn CRm op2 <tlbi_op> Architectural Feature Description 000 1000 0001 000 VMALLE1OS For more information, see TLBI VMALLE1OS, TLBI VMALLE1OSNXS. 000 1000 0001 001 VAE1OS For more information, see TLBI VAE1OS, TLBI VAE1OSNXS. 000 1000 0001 010 ASIDE1OS For more information, see TLBI ASIDE1OS, TLBI ASIDE1OSNXS. 000 1000 0001 011 VAAE1OS For more information, see TLBI VAAE1OS, TLBI VAAE1OSNXS. 000 1000 0001 101 VALE1OS For more information, see TLBI VALE1OS, TLBI VALE1OSNXS. 000 1000 0001 111 VAALE1OS For more information, see TLBI VAALE1OS, TLBI VAALE1OSNXS. 000 1000 0010 001 RVAE1IS For more information, see TLBI RVAE1IS, TLBI RVAE1ISNXS. 000 1000 0010 011 RVAAE1IS For more information, see TLBI RVAAE1IS, TLBI RVAAE1ISNXS. 000 1000 0010 101 RVALE1IS For more information, see TLBI RVALE1IS, TLBI RVALE1ISNXS. 000 1000 0010 111 RVAALE1IS For more information, see TLBI RVAALE1IS, TLBI RVAALE1ISNXS. 000 1000 0011 000 VMALLE1IS For more information, see TLBI VMALLE1IS, TLBI VMALLE1ISNXS. 000 1000 0011 001 VAE1IS For more information, see TLBI VAE1IS, TLBI VAE1ISNXS. 000 1000 0011 010 ASIDE1IS For more information, see TLBI ASIDE1IS, TLBI ASIDE1ISNXS. 000 1000 0011 011 VAAE1IS For more information, see TLBI VAAE1IS, TLBI VAAE1ISNXS. 000 1000 0011 101 VALE1IS For more information, see TLBI VALE1IS, TLBI VALE1ISNXS. 000 1000 0011 111 VAALE1IS For more information, see TLBI VAALE1IS, TLBI VAALE1ISNXS. 000 1000 0101 001 RVAE1OS For more information, see TLBI RVAE1OS, TLBI RVAE1OSNXS. 000 1000 0101 011 RVAAE1OS For more information, see TLBI RVAAE1OS, TLBI RVAAE1OSNXS. 000 1000 0101 101 RVALE1OS For more information, see TLBI RVALE1OS, TLBI RVALE1OSNXS. 000 1000 0101 111 RVAALE1OS For more information, see TLBI RVAALE1OS, TLBI RVAALE1OSNXS. 000 1000 0110 001 RVAE1 For more information, see TLBI RVAE1, TLBI RVAE1NXS. 000 1000 0110 011 RVAAE1 For more information, see TLBI RVAAE1, TLBI RVAAE1NXS. 000 1000 0110 101 RVALE1 For more information, see TLBI RVALE1, TLBI RVALE1NXS. 000 1000 0110 111 RVAALE1 For more information, see TLBI RVAALE1, TLBI RVAALE1NXS. 000 1000 0111 000 VMALLE1 For more information, see TLBI VMALLE1, TLBI VMALLE1NXS. 000 1000 0111 001 VAE1 For more information, see TLBI VAE1, TLBI VAE1NXS. 000 1000 0111 010 ASIDE1 For more information, see TLBI ASIDE1, TLBI ASIDE1NXS. 000 1000 0111 011 VAAE1 For more information, see TLBI VAAE1, TLBI VAAE1NXS. 000 1000 0111 101 VALE1 For more information, see TLBI VALE1, TLBI VALE1NXS. 000 1000 0111 111 VAALE1 For more information, see TLBI VAALE1, TLBI VAALE1NXS. 000 1001 0001 000 VMALLE1OSNXS For more information, see TLBI VMALLE1OS, TLBI VMALLE1OSNXS. 000 1001 0001 001 VAE1OSNXS For more information, see TLBI VAE1OS, TLBI VAE1OSNXS. 000 1001 0001 010 ASIDE1OSNXS For more information, see TLBI ASIDE1OS, TLBI ASIDE1OSNXS. 000 1001 0001 011 VAAE1OSNXS For more information, see TLBI VAAE1OS, TLBI VAAE1OSNXS. 000 1001 0001 101 VALE1OSNXS For more information, see TLBI VALE1OS, TLBI VALE1OSNXS. 000 1001 0001 111 VAALE1OSNXS For more information, see TLBI VAALE1OS, TLBI VAALE1OSNXS. 000 1001 0010 001 RVAE1ISNXS For more information, see TLBI RVAE1IS, TLBI RVAE1ISNXS. 000 1001 0010 011 RVAAE1ISNXS For more information, see TLBI RVAAE1IS, TLBI RVAAE1ISNXS. 000 1001 0010 101 RVALE1ISNXS For more information, see TLBI RVALE1IS, TLBI RVALE1ISNXS. 000 1001 0010 111 RVAALE1ISNXS For more information, see TLBI RVAALE1IS, TLBI RVAALE1ISNXS. 000 1001 0011 000 VMALLE1ISNXS For more information, see TLBI VMALLE1IS, TLBI VMALLE1ISNXS. 000 1001 0011 001 VAE1ISNXS For more information, see TLBI VAE1IS, TLBI VAE1ISNXS. 000 1001 0011 010 ASIDE1ISNXS For more information, see TLBI ASIDE1IS, TLBI ASIDE1ISNXS. 000 1001 0011 011 VAAE1ISNXS For more information, see TLBI VAAE1IS, TLBI VAAE1ISNXS. 000 1001 0011 101 VALE1ISNXS For more information, see TLBI VALE1IS, TLBI VALE1ISNXS. 000 1001 0011 111 VAALE1ISNXS For more information, see TLBI VAALE1IS, TLBI VAALE1ISNXS. 000 1001 0101 001 RVAE1OSNXS For more information, see TLBI RVAE1OS, TLBI RVAE1OSNXS. 000 1001 0101 011 RVAAE1OSNXS For more information, see TLBI RVAAE1OS, TLBI RVAAE1OSNXS. 000 1001 0101 101 RVALE1OSNXS For more information, see TLBI RVALE1OS, TLBI RVALE1OSNXS. 000 1001 0101 111 RVAALE1OSNXS For more information, see TLBI RVAALE1OS, TLBI RVAALE1OSNXS. 000 1001 0110 001 RVAE1NXS For more information, see TLBI RVAE1, TLBI RVAE1NXS. 000 1001 0110 011 RVAAE1NXS For more information, see TLBI RVAAE1, TLBI RVAAE1NXS. 000 1001 0110 101 RVALE1NXS For more information, see TLBI RVALE1, TLBI RVALE1NXS. 000 1001 0110 111 RVAALE1NXS For more information, see TLBI RVAALE1, TLBI RVAALE1NXS. 000 1001 0111 000 VMALLE1NXS For more information, see TLBI VMALLE1, TLBI VMALLE1NXS. 000 1001 0111 001 VAE1NXS For more information, see TLBI VAE1, TLBI VAE1NXS. 000 1001 0111 010 ASIDE1NXS For more information, see TLBI ASIDE1, TLBI ASIDE1NXS. 000 1001 0111 011 VAAE1NXS For more information, see TLBI VAAE1, TLBI VAAE1NXS. 000 1001 0111 101 VALE1NXS For more information, see TLBI VALE1, TLBI VALE1NXS. 000 1001 0111 111 VAALE1NXS For more information, see TLBI VAALE1, TLBI VAALE1NXS. 100 1000 0000 001 IPAS2E1IS For more information, see TLBI IPAS2E1IS, TLBI IPAS2E1ISNXS. 100 1000 0000 010 RIPAS2E1IS For more information, see TLBI RIPAS2E1IS, TLBI RIPAS2E1ISNXS. 100 1000 0000 101 IPAS2LE1IS For more information, see TLBI IPAS2LE1IS, TLBI IPAS2LE1ISNXS. 100 1000 0000 110 RIPAS2LE1IS For more information, see TLBI RIPAS2LE1IS, TLBI RIPAS2LE1ISNXS. 100 1000 0001 000 ALLE2OS For more information, see TLBI ALLE2OS, TLBI ALLE2OSNXS. 100 1000 0001 001 VAE2OS For more information, see TLBI VAE2OS, TLBI VAE2OSNXS. 100 1000 0001 100 ALLE1OS For more information, see TLBI ALLE1OS, TLBI ALLE1OSNXS. 100 1000 0001 101 VALE2OS For more information, see TLBI VALE2OS, TLBI VALE2OSNXS. 100 1000 0001 110 VMALLS12E1OS For more information, see TLBI VMALLS12E1OS, TLBI VMALLS12E1OSNXS. 100 1000 0010 001 RVAE2IS For more information, see TLBI RVAE2IS, TLBI RVAE2ISNXS. 100 1000 0010 010 VMALLWS2E1IS For more information, see TLBI VMALLWS2E1IS, TLBI VMALLWS2E1ISNXS. 100 1000 0010 101 RVALE2IS For more information, see TLBI RVALE2IS, TLBI RVALE2ISNXS. 100 1000 0011 000 ALLE2IS For more information, see TLBI ALLE2IS, TLBI ALLE2ISNXS. 100 1000 0011 001 VAE2IS For more information, see TLBI VAE2IS, TLBI VAE2ISNXS. 100 1000 0011 100 ALLE1IS For more information, see TLBI ALLE1IS, TLBI ALLE1ISNXS. 100 1000 0011 101 VALE2IS For more information, see TLBI VALE2IS, TLBI VALE2ISNXS. 100 1000 0011 110 VMALLS12E1IS For more information, see TLBI VMALLS12E1IS, TLBI VMALLS12E1ISNXS. 100 1000 0100 000 IPAS2E1OS For more information, see TLBI IPAS2E1OS, TLBI IPAS2E1OSNXS. 100 1000 0100 001 IPAS2E1 For more information, see TLBI IPAS2E1, TLBI IPAS2E1NXS. 100 1000 0100 010 RIPAS2E1 For more information, see TLBI RIPAS2E1, TLBI RIPAS2E1NXS. 100 1000 0100 011 RIPAS2E1OS For more information, see TLBI RIPAS2E1OS, TLBI RIPAS2E1OSNXS. 100 1000 0100 100 IPAS2LE1OS For more information, see TLBI IPAS2LE1OS, TLBI IPAS2LE1OSNXS. 100 1000 0100 101 IPAS2LE1 For more information, see TLBI IPAS2LE1, TLBI IPAS2LE1NXS. 100 1000 0100 110 RIPAS2LE1 For more information, see TLBI RIPAS2LE1, TLBI RIPAS2LE1NXS. 100 1000 0100 111 RIPAS2LE1OS For more information, see TLBI RIPAS2LE1OS, TLBI RIPAS2LE1OSNXS. 100 1000 0101 001 RVAE2OS For more information, see TLBI RVAE2OS, TLBI RVAE2OSNXS. 100 1000 0101 010 VMALLWS2E1OS For more information, see TLBI VMALLWS2E1OS, TLBI VMALLWS2E1OSNXS. 100 1000 0101 101 RVALE2OS For more information, see TLBI RVALE2OS, TLBI RVALE2OSNXS. 100 1000 0110 001 RVAE2 For more information, see TLBI RVAE2, TLBI RVAE2NXS. 100 1000 0110 010 VMALLWS2E1 For more information, see TLBI VMALLWS2E1, TLBI VMALLWS2E1NXS. 100 1000 0110 101 RVALE2 For more information, see TLBI RVALE2, TLBI RVALE2NXS. 100 1000 0111 000 ALLE2 For more information, see TLBI ALLE2, TLBI ALLE2NXS. 100 1000 0111 001 VAE2 For more information, see TLBI VAE2, TLBI VAE2NXS. 100 1000 0111 100 ALLE1 For more information, see TLBI ALLE1, TLBI ALLE1NXS. 100 1000 0111 101 VALE2 For more information, see TLBI VALE2, TLBI VALE2NXS. 100 1000 0111 110 VMALLS12E1 For more information, see TLBI VMALLS12E1, TLBI VMALLS12E1NXS. 100 1001 0000 001 IPAS2E1ISNXS For more information, see TLBI IPAS2E1IS, TLBI IPAS2E1ISNXS. 100 1001 0000 010 RIPAS2E1ISNXS For more information, see TLBI RIPAS2E1IS, TLBI RIPAS2E1ISNXS. 100 1001 0000 101 IPAS2LE1ISNXS For more information, see TLBI IPAS2LE1IS, TLBI IPAS2LE1ISNXS. 100 1001 0000 110 RIPAS2LE1ISNXS For more information, see TLBI RIPAS2LE1IS, TLBI RIPAS2LE1ISNXS. 100 1001 0001 000 ALLE2OSNXS For more information, see TLBI ALLE2OS, TLBI ALLE2OSNXS. 100 1001 0001 001 VAE2OSNXS For more information, see TLBI VAE2OS, TLBI VAE2OSNXS. 100 1001 0001 100 ALLE1OSNXS For more information, see TLBI ALLE1OS, TLBI ALLE1OSNXS. 100 1001 0001 101 VALE2OSNXS For more information, see TLBI VALE2OS, TLBI VALE2OSNXS. 100 1001 0001 110 VMALLS12E1OSNXS For more information, see TLBI VMALLS12E1OS, TLBI VMALLS12E1OSNXS. 100 1001 0010 001 RVAE2ISNXS For more information, see TLBI RVAE2IS, TLBI RVAE2ISNXS. 100 1001 0010 010 VMALLWS2E1ISNXS For more information, see TLBI VMALLWS2E1IS, TLBI VMALLWS2E1ISNXS. 100 1001 0010 101 RVALE2ISNXS For more information, see TLBI RVALE2IS, TLBI RVALE2ISNXS. 100 1001 0011 000 ALLE2ISNXS For more information, see TLBI ALLE2IS, TLBI ALLE2ISNXS. 100 1001 0011 001 VAE2ISNXS For more information, see TLBI VAE2IS, TLBI VAE2ISNXS. 100 1001 0011 100 ALLE1ISNXS For more information, see TLBI ALLE1IS, TLBI ALLE1ISNXS. 100 1001 0011 101 VALE2ISNXS For more information, see TLBI VALE2IS, TLBI VALE2ISNXS. 100 1001 0011 110 VMALLS12E1ISNXS For more information, see TLBI VMALLS12E1IS, TLBI VMALLS12E1ISNXS. 100 1001 0100 000 IPAS2E1OSNXS For more information, see TLBI IPAS2E1OS, TLBI IPAS2E1OSNXS. 100 1001 0100 001 IPAS2E1NXS For more information, see TLBI IPAS2E1, TLBI IPAS2E1NXS. 100 1001 0100 010 RIPAS2E1NXS For more information, see TLBI RIPAS2E1, TLBI RIPAS2E1NXS. 100 1001 0100 011 RIPAS2E1OSNXS For more information, see TLBI RIPAS2E1OS, TLBI RIPAS2E1OSNXS. 100 1001 0100 100 IPAS2LE1OSNXS For more information, see TLBI IPAS2LE1OS, TLBI IPAS2LE1OSNXS. 100 1001 0100 101 IPAS2LE1NXS For more information, see TLBI IPAS2LE1, TLBI IPAS2LE1NXS. 100 1001 0100 110 RIPAS2LE1NXS For more information, see TLBI RIPAS2LE1, TLBI RIPAS2LE1NXS. 100 1001 0100 111 RIPAS2LE1OSNXS For more information, see TLBI RIPAS2LE1OS, TLBI RIPAS2LE1OSNXS. 100 1001 0101 001 RVAE2OSNXS For more information, see TLBI RVAE2OS, TLBI RVAE2OSNXS. 100 1001 0101 010 VMALLWS2E1OSNXS For more information, see TLBI VMALLWS2E1OS, TLBI VMALLWS2E1OSNXS. 100 1001 0101 101 RVALE2OSNXS For more information, see TLBI RVALE2OS, TLBI RVALE2OSNXS. 100 1001 0110 001 RVAE2NXS For more information, see TLBI RVAE2, TLBI RVAE2NXS. 100 1001 0110 010 VMALLWS2E1NXS For more information, see TLBI VMALLWS2E1, TLBI VMALLWS2E1NXS. 100 1001 0110 101 RVALE2NXS For more information, see TLBI RVALE2, TLBI RVALE2NXS. 100 1001 0111 000 ALLE2NXS For more information, see TLBI ALLE2, TLBI ALLE2NXS. 100 1001 0111 001 VAE2NXS For more information, see TLBI VAE2, TLBI VAE2NXS. 100 1001 0111 100 ALLE1NXS For more information, see TLBI ALLE1, TLBI ALLE1NXS. 100 1001 0111 101 VALE2NXS For more information, see TLBI VALE2, TLBI VALE2NXS. 100 1001 0111 110 VMALLS12E1NXS For more information, see TLBI VMALLS12E1, TLBI VMALLS12E1NXS. 110 1000 0001 000 ALLE3OS For more information, see TLBI ALLE3OS, TLBI ALLE3OSNXS. 110 1000 0001 001 VAE3OS For more information, see TLBI VAE3OS, TLBI VAE3OSNXS. 110 1000 0001 100 PAALLOS For more information, see TLBI PAALLOS. 110 1000 0001 101 VALE3OS For more information, see TLBI VALE3OS, TLBI VALE3OSNXS. 110 1000 0010 001 RVAE3IS For more information, see TLBI RVAE3IS, TLBI RVAE3ISNXS. 110 1000 0010 101 RVALE3IS For more information, see TLBI RVALE3IS, TLBI RVALE3ISNXS. 110 1000 0011 000 ALLE3IS For more information, see TLBI ALLE3IS, TLBI ALLE3ISNXS. 110 1000 0011 001 VAE3IS For more information, see TLBI VAE3IS, TLBI VAE3ISNXS. 110 1000 0011 101 VALE3IS For more information, see TLBI VALE3IS, TLBI VALE3ISNXS. 110 1000 0100 011 RPAOS For more information, see TLBI RPAOS. 110 1000 0100 111 RPALOS For more information, see TLBI RPALOS. 110 1000 0101 001 RVAE3OS For more information, see TLBI RVAE3OS, TLBI RVAE3OSNXS. 110 1000 0101 101 RVALE3OS For more information, see TLBI RVALE3OS, TLBI RVALE3OSNXS. 110 1000 0110 001 RVAE3 For more information, see TLBI RVAE3, TLBI RVAE3NXS. 110 1000 0110 101 RVALE3 For more information, see TLBI RVALE3, TLBI RVALE3NXS. 110 1000 0111 000 ALLE3 For more information, see TLBI ALLE3, TLBI ALLE3NXS. 110 1000 0111 001 VAE3 For more information, see TLBI VAE3, TLBI VAE3NXS. 110 1000 0111 100 PAALL For more information, see TLBI PAALL. 110 1000 0111 101 VALE3 For more information, see TLBI VALE3, TLBI VALE3NXS. 110 1001 0001 000 ALLE3OSNXS For more information, see TLBI ALLE3OS, TLBI ALLE3OSNXS. 110 1001 0001 001 VAE3OSNXS For more information, see TLBI VAE3OS, TLBI VAE3OSNXS. 110 1001 0001 101 VALE3OSNXS For more information, see TLBI VALE3OS, TLBI VALE3OSNXS. 110 1001 0010 001 RVAE3ISNXS For more information, see TLBI RVAE3IS, TLBI RVAE3ISNXS. 110 1001 0010 101 RVALE3ISNXS For more information, see TLBI RVALE3IS, TLBI RVALE3ISNXS. 110 1001 0011 000 ALLE3ISNXS For more information, see TLBI ALLE3IS, TLBI ALLE3ISNXS. 110 1001 0011 001 VAE3ISNXS For more information, see TLBI VAE3IS, TLBI VAE3ISNXS. 110 1001 0011 101 VALE3ISNXS For more information, see TLBI VALE3IS, TLBI VALE3ISNXS. 110 1001 0101 001 RVAE3OSNXS For more information, see TLBI RVAE3OS, TLBI RVAE3OSNXS. 110 1001 0101 101 RVALE3OSNXS For more information, see TLBI RVALE3OS, TLBI RVALE3OSNXS. 110 1001 0110 001 RVAE3NXS For more information, see TLBI RVAE3, TLBI RVAE3NXS. 110 1001 0110 101 RVALE3NXS For more information, see TLBI RVALE3, TLBI RVALE3NXS. 110 1001 0111 000 ALLE3NXS For more information, see TLBI ALLE3, TLBI ALLE3NXS. 110 1001 0111 001 VAE3NXS For more information, see TLBI VAE3, TLBI VAE3NXS. 110 1001 0111 101 VALE3NXS For more information, see TLBI VALE3, TLBI VALE3NXS. <Xt> Is the 64-bit name of the optional general-purpose source register, defaulting to '11111', encoded in the "Rt" field. 2026-03-26 20:27:25 2026-03_rel