Instruction Set Architecture » History » Revision 5
Revision 4 (Alexander Protsenko, 03/16/2023 10:41 AM) → Revision 5/17 (Alexander Protsenko, 03/16/2023 11:12 AM)
h1. Instruction Set Architecture h2. Data processing - immediate h3. Arithmetic (immediate) ### ADD (immediate). Add. Specification: add, add_32 ### SUB (immediate). Subtract. Specification: sub, sub_32 ### ADDS (immediate). Add and set flags. Specification: adds, adds_32 ### SUBS (immediate). Subtract and set flags. Specification: subs, subs_32 ### CMP (immediate). Compare. Specification: cmp, cmp_32 ### CMN (immediate). Compare negative. Specification: cmn, cmn_32 h3. Logical (immediate) ### AND (immediate). Bitwise AND Specification: and_bitmask, and_bitmask_32 ### ANDS (immediate). Bitwise AND and set flags Specification: ands_bitmask, ands_bitmask_32 ### EOR (immediate). Bitwise exclusive OR Specification: eor_bitmask, eor_bitmask_32 ### ORR (immediate). Bitwise inclusive OR Specification: orr_bitmask, orr_bitmask_32 ### TST (immediate). TST Test bits Specification: tst_bitmask, tst_bitmask_32 h3. Move (wide immediate) ### MOVZ. Move wide with zero Specification: movz, movz_32 ### MOVN. Move wide with NOT Specification: movn, movn_32 ### MOVK. Move wide with keep Specification: movk, movk_32 h3. Move (immediate) ### MOV (wide immediate). Move (wide immediate) Specification: mov_wide_imm, mov_wide_imm_32 ### MOV (inverted wide immediate). Move (inverted wide immediate) Specification: mov_inv_wide_imm, mov_inv_wide_imm_32 ### MOV (bitmask immediate). Move (bitmask immediate) Specification: mov_bitmask, mov_bitmask_32 h3. PC-relative address calculation ### ADRP. Compute address of 4KB page at a PC-relative offset Specification: adrp ### ADR. Compute address of label at a PC-relative offset. Specification: adr h3. Extract register ### EXTR. Extract register from pair Specification: extr, extr_32 h2. Data processing - register h3. Arithmetic (shifted register) ### ADD (shifted register). Add Specification: add_sh_reg, add_sh_reg_32 ### ADDS (shifted register). Add and set flags Specification: adds_sh_reg, adds_sh_reg_32 ### SUB (shifted register). Subtract Specification: sub_sh_reg, sub_sh_reg_32 ### SUBS (shifted register). Subtract and set flags Specification: subs_sh_reg, subs_sh_reg_32 ### CMN (shifted register). Compare negative Specification: cmn_sh_reg, cmn_sh_reg_32 ### CMP (shifted register). Compare Specification: cmp_sh_reg, cmp_sh_reg_32 h3. Arithmetic (extending register) ### ADD (extended register). Add Specification: add_ex_reg, add_ex_reg_32 ### ADDS (extended register). Add and set flags Specification: adds_ex_reg, adds_ex_reg_32 ### SUB (extended register). Subtract Specification: sub_ex_reg, sub_ex_reg_32 ### SUBS (extended register). Subtract and set flags Specification: subs_ex_reg, subs_ex_reg_32 ### CMN (extended register). Compare negative Specification: cmn_ex_reg, cmn_ex_reg_32 ### CMP (extended register). Compare Specification: cmp_ex_reg, cmp_ex_reg_32 h3. Logical (shifted register) ### AND (shifted register). Bitwise AND Specification: and_bitwise, and_bitwise_32 ### ANDS (shifted register). Bitwise AND and set flags Specification: ands_bitwise, ands_bitwise_32 ### BIC (shifted register). Bitwise bit clear Specification: bic_bitwise, bic_bitwise_32 ### BICS (shifted register). Bitwise bit clear and set flags Specification: bics_bitwise, bics_bitwise_32 ### EON (shifted register). Bitwise exclusive OR NOT Specification: eon_bitwise, eon_bitwise_32 ### EOR (shifted register). Bitwise exclusive OR Specification: eor_bitwise, eor_bitwise_32 ### ORR (shifted register). Bitwise inclusive OR Specification: orr_bitwise, orr_bitwise_32 ### MVN. Bitwise NOT Specification: mvn_bitwise, mvn_bitwise_32 ### ORN (shifted register). Bitwise inclusive OR NOT Specification: orn_bitwise, orn_bitwise_32 ### TST (shifted register). Test bits Specification: tst_bitwise, tst_bitwise_32 h3. Move (register) ### MOV (register). Move register Specification: mov_reg, mov_reg_32 ### MOV (to/from SP). Move register to SP or move SP to register Specification: mov_sp, mov_sp_32 h3. Multiply and divide ### MADD. MADD Multiply-add [47]: madd Specification: madd, [48]: madd_32 ### MSUB. MSUB Multiply-subtract [49]: msub Specification: msub, [50]: msub_32 ### MNEG. MNEG Multiply-negate [51]: mneg Specification: mneg, [52]: mneg_32 ### MUL. MUL Multiply [53]: mul Specification: mul, [54]: mul_32 ### SMADDL. SMADDL Signed multiply-add long Specification: [55]: smaddl ### SMSUBL. SMSUBL Signed multiply-subtract long Specification: [56]: smsubl ### SMNEGL. SMNEGL Signed multiply-negate long Specification: [57]: smnegl ### SMULL. SMULL Signed multiply long Specification: [58]: smull ### SMULH. SMULH Signed multiply high Specification: [59]: smulh ### UMADDL. UMADDL Unsigned multiply-add long Specification: [60]: umaddl ### UMSUBL. UMSUBL Unsigned multiply-subtract long Specification: [61]: umsubl ### UMNEGL. UMNEGL Unsigned multiply-negate long Specification: [62]: umnegl ### UMULL. UMULL Unsigned multiply long Specification: [63]: umull ### UMULH. UMULH Unsigned multiply high Specification: [64]: umulh h3. Divide ### SDIV. SDIV Signed divide Specification: sdiv, [65]: sdiv [66]: sdiv_32 ### UDIV. Unsigned divide [67]: udiv Specification: udiv, [68]: udiv_32 [115]: b [116]: cbnz [117]: cbnz_32 [118]: cbz [119]: cbz_32 [120]: tbnz [121]: tbz [122]: b_imm [123]: bl [124]: blr [125]: br [126]: ret [127]: ldr_postindex [128]: str_postindex [129]: ldxr [130]: ldxr_32 [131]: ldxrb_32 [132]: ldxrh_32 [133]: ldxp [134]: ldxp_32 [135]: stxr [136]: stxr_32 [137]: stxrb_32 [138]: stxrh_32 [139]: stxp [140]: stxp_32 [141]: ldar [142]: ldar_32 [143]: ldarb [144]: ldarh [145]: stlr [146]: stlr_32 [147]: stlrb [148]: stlrh [149]: ldaxr [150]: ldaxr_32 [151]: ldaxrb_32 [152]: ldaxrh_32 [153]: ldaxp [154]: ldaxp_32 [155]: stlxr [156]: stlxr_32 [157]: stlxrb_32 [158]: stlxrh_32 [159]: stlxp [160]: stlxp_32 [161]: svc [162]: hvc [163]: smc [164]: eret [165]: brk [166]: hlt [167]: dcps1 [168]: dcps2 [169]: dcps3 [170]: drps [171]: mrs [172]: msr [173]: msr_dc [174]: msr_ds [175]: msr_ss [176]: msr_uao [177]: sys [178]: sysl [179]: ic [180]: ic_reg [181]: dc [182]: at [183]: tlbi [184]: tlbi_reg [185]: hint [186]: nop [187]: yield_op [188]: wfe [189]: wfi [190]: sev [191]: sevl [192]: clrex [193]: dsb [194]: dmb [195]: isb [200]: psldr [201]: psldr32