PM0056 datasheet(72/156 Pages) STMICROELECTRONICS

72 / 156 page

The Cortex-M3 instruction set

PM0056

72/156

DocID15491 Rev 5

3.5

General data processing instructions

Table 27 shows the data processing instructions.

Table 27. Data processing instructions

Mnemonic

Brief description

See

ADC

Add with carry

ADD, ADC, SUB, SBC, and RSB on page 73

ADD

Add

ADD, ADC, SUB, SBC, and RSB on page 73

ADDW

Add

ADD, ADC, SUB, SBC, and RSB on page 73

AND

Logical AND

AND, ORR, EOR, BIC, and ORN on page 75

ASR

Arithmetic shift right

ASR, LSL, LSR, ROR, and RRX on page 76

BIC

Bit clear

AND, ORR, EOR, BIC, and ORN on page 75

CLZ

Count leading zeros

CLZ on page 77

CMN

Compare negative

CMP and CMN on page 78

CMP

Compare

CMP and CMN on page 78

EOR

Exclusive OR

AND, ORR, EOR, BIC, and ORN on page 75

LSL

Logical shift left

ASR, LSL, LSR, ROR, and RRX on page 76

LSR

Logical shift right

ASR, LSL, LSR, ROR, and RRX on page 76

MOV

Move

MOV and MVN on page 79

MOVT

Move top

MOVT on page 80

MOVW

Move 16-bit constant

MOV and MVN on page 79

MVN

Move NOT

MOV and MVN on page 79

ORN

Logical OR NOT

AND, ORR, EOR, BIC, and ORN on page 75

ORR

Logical OR

AND, ORR, EOR, BIC, and ORN on page 75

RBIT

Reverse bits

REV, REV16, REVSH, and RBIT on page 81

REV

Reverse byte order in a word

REV, REV16, REVSH, and RBIT on page 81

REV16

Reverse byte order in each halfword

REV, REV16, REVSH, and RBIT on page 81

REVSH

Reverse byte order in bottom halfword

and sign extend

REV, REV16, REVSH, and RBIT on page 81

ROR

Rotate right

ASR, LSL, LSR, ROR, and RRX on page 76

RRX

Rotate right with extend

ASR, LSL, LSR, ROR, and RRX on page 76

RSB

Reverse subtract

ADD, ADC, SUB, SBC, and RSB on page 73

SBC

Subtract with carry

ADD, ADC, SUB, SBC, and RSB on page 73

SUB

Subtract

ADD, ADC, SUB, SBC, and RSB on page 73

SUBW

Subtract

ADD, ADC, SUB, SBC, and RSB on page 73

TEQ

Test equivalence

TST and TEQ on page 82

TST

Test

TST and TEQ on page 82

PM0056 Datasheet(PDF) 72 Page - STMicroelectronics

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