MicroTESK » MicroTESK for ARM Demo

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. Multiply-add

Specification: madd, madd_32

###  MSUB. Multiply-subtract

Specification: msub, msub_32

###  MNEG. Multiply-negate

Specification: mneg, mneg_32

###  MUL. Multiply

Specification: mul, mul_32

###  SMADDL. Signed multiply-add long

Specification: smaddl

###  SMSUBL. Signed multiply-subtract long

Specification: smsubl

###  SMNEGL. Signed multiply-negate long

Specification: smnegl

###  SMULL. Signed multiply long

Specification: smull

###  SMULH. Signed multiply high

Specification: smulh

###  UMADDL. Unsigned multiply-add long

Specification: umaddl

###  UMSUBL. Unsigned multiply-subtract long

Specification: umsubl

###  UMNEGL. Unsigned multiply-negate long

Specification: umnegl

###  UMULL. Unsigned multiply long

Specification: umull

###  UMULH. Unsigned multiply high

Specification: umulh

h3. Divide

###  SDIV. Signed divide

Specification: sdiv, sdiv_32

###  UDIV. Unsigned divide

Specification: udiv, 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