File: highlight.asm-arm.ref

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kf6-syntax-highlighting 6.18.0-1
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<Comment>; </Comment><SPDX Tag>SPDX-FileCopyrightText:</SPDX Tag><Comment> 2025 Leo Marušić <leomarusic7@gmail.com></Comment><br/>
<Comment>; </Comment><SPDX Tag>SPDX-License-Identifier:</SPDX Tag><SPDX Value> </SPDX Value><SPDX License>MIT</SPDX License><br/>
<Label>MAIN:</Label><br/>
<Normal Text> </Normal Text><Bitwise Instruction>MOV</Bitwise Instruction><Normal Text> </Normal Text><Register>SP</Register><Symbol>,</Symbol><Normal Text> </Normal Text><Number>#</Number><Hex>0x10000</Hex><Normal Text>       </Normal Text><Comment>; stack initialization</Comment><br/>
<Normal Text> </Normal Text><Load/Store Instruction>LDR</Load/Store Instruction><Normal Text> </Normal Text><Register>R0</Register><Symbol>,</Symbol><Normal Text> MEM            </Normal Text><Comment>; pointer to the address of the operands</Comment><br/>
<Normal Text> </Normal Text><Load/Store Instruction>LDR</Load/Store Instruction><Normal Text> </Normal Text><Register>R12</Register><Symbol>,</Symbol><Normal Text> REZ           </Normal Text><Comment>; pointer for the result address</Comment><br/>
<Label>MAINLOOP:</Label><br/>
<Normal Text> </Normal Text><Arithmetic Instruction>ADD</Arithmetic Instruction><Normal Text> </Normal Text><Register>R0</Register><Symbol>,</Symbol><Normal Text> </Normal Text><Register>R0</Register><Symbol>,</Symbol><Normal Text> </Normal Text><Number>#</Number><Hex>0x8</Hex><Normal Text>       </Normal Text><Comment>; point to the operation in the operand block</Comment><br/>
<Normal Text> </Normal Text><Load/Store Instruction>LDR</Load/Store Instruction><Normal Text> </Normal Text><Register>R1</Register><Symbol>,</Symbol><Normal Text> </Normal Text><Symbol>[</Symbol><Register>R0</Register><Symbol>]</Symbol><Normal Text>           </Normal Text><Comment>; save the operation code in R1</Comment><br/>
<Normal Text> </Normal Text><Arithmetic Instruction>CMP</Arithmetic Instruction><Normal Text> </Normal Text><Register>R1</Register><Symbol>,</Symbol><Normal Text> </Normal Text><Number>#</Number><Hex>0x0</Hex><Normal Text>           </Normal Text><Comment>; check for subtraction</Comment><br/>
<Normal Text> </Normal Text><Branch Instruction>BEQ</Branch Instruction><Normal Text> SUBTRACT</Normal Text><br/>
<Normal Text> </Normal Text><Arithmetic Instruction>CMP</Arithmetic Instruction><Normal Text> </Normal Text><Register>R1</Register><Symbol>,</Symbol><Normal Text> </Normal Text><Number>#</Number><Hex>0x1</Hex><Normal Text>           </Normal Text><Comment>; check for addition</Comment><br/>
<Normal Text> </Normal Text><Branch Instruction>BEQ</Branch Instruction><Normal Text> ADDLOOP</Normal Text><br/>
<Normal Text> </Normal Text><Arithmetic Instruction>CMP</Arithmetic Instruction><Normal Text> </Normal Text><Register>R1</Register><Symbol>,</Symbol><Normal Text> </Normal Text><Number>#</Number><Hex>0x2</Hex><Normal Text>           </Normal Text><Comment>; check for multiplication</Comment><br/>
<Normal Text> </Normal Text><Branch Instruction>BEQ</Branch Instruction><Normal Text> MULLOOP</Normal Text><br/>
<Normal Text> </Normal Text><Arithmetic Instruction>CMP</Arithmetic Instruction><Normal Text> </Normal Text><Register>R1</Register><Symbol>,</Symbol><Normal Text> </Normal Text><Number>#</Number><Hex>0x3</Hex><Normal Text>           </Normal Text><Comment>; check for division</Comment><br/>
<Normal Text> </Normal Text><Branch Instruction>BEQ</Branch Instruction><Normal Text> DIVIDEOP</Normal Text><br/>
<Normal Text> </Normal Text><Bitwise Instruction>MVN</Bitwise Instruction><Normal Text> </Normal Text><Register>R2</Register><Symbol>,</Symbol><Normal Text> </Normal Text><Number>#</Number><Hex>0x0</Hex><Normal Text>           </Normal Text><Comment>; put 0xFFFFFFFF in R2</Comment><br/>
<Normal Text> </Normal Text><Arithmetic Instruction>CMP</Arithmetic Instruction><Normal Text> </Normal Text><Register>R1</Register><Symbol>,</Symbol><Normal Text> </Normal Text><Register>R2</Register><Normal Text>             </Normal Text><Comment>; check for the end</Comment><br/>
<Normal Text> </Normal Text><Branch Instruction>BEQ</Branch Instruction><Normal Text> FINISH</Normal Text><br/>
<Normal Text> </Normal Text><Branch Instruction>B</Branch Instruction><Normal Text> MAINLOOP             </Normal Text><Comment>; go back to the loop</Comment><br/>
<Normal Text></Normal Text><br/>
<Label>SUBTRACT:</Label><br/>
<Normal Text> </Normal Text><Arithmetic Instruction>SUB</Arithmetic Instruction><Normal Text> </Normal Text><Register>R0</Register><Symbol>,</Symbol><Normal Text> </Normal Text><Register>R0</Register><Symbol>,</Symbol><Normal Text> </Normal Text><Number>#</Number><Hex>0x8</Hex><Normal Text>   </Normal Text><Comment>; go back to the beginning of the operand block</Comment><br/>
<Normal Text> </Normal Text><Load/Store Instruction>LDR</Load/Store Instruction><Normal Text> </Normal Text><Register>R1</Register><Symbol>,</Symbol><Normal Text> </Normal Text><Symbol>[</Symbol><Register>R0</Register><Symbol>]</Symbol><Normal Text>       </Normal Text><Comment>; load the first operand</Comment><br/>
<Normal Text> </Normal Text><Load/Store Instruction>LDR</Load/Store Instruction><Normal Text> </Normal Text><Register>R2</Register><Symbol>,</Symbol><Normal Text> </Normal Text><Symbol>[</Symbol><Register>R0</Register><Symbol>,</Symbol><Normal Text> </Normal Text><Number>#</Number><Hex>0x4</Hex><Symbol>]</Symbol><Normal Text> </Normal Text><Comment>; load the second operand</Comment><br/>
<Normal Text> </Normal Text><Arithmetic Instruction>SUB</Arithmetic Instruction><Normal Text> </Normal Text><Register>R3</Register><Symbol>,</Symbol><Normal Text> </Normal Text><Register>R1</Register><Symbol>,</Symbol><Normal Text> </Normal Text><Register>R2</Register><Normal Text>     </Normal Text><Comment>; subtract</Comment><br/>
<Normal Text> </Normal Text><Load/Store Instruction>STR</Load/Store Instruction><Normal Text> </Normal Text><Register>R3</Register><Symbol>,</Symbol><Normal Text> </Normal Text><Symbol>[</Symbol><Register>R12</Register><Symbol>]</Symbol><Normal Text>      </Normal Text><Comment>; save the result</Comment><br/>
<Normal Text> </Normal Text><Arithmetic Instruction>ADD</Arithmetic Instruction><Normal Text> </Normal Text><Register>R12</Register><Symbol>,</Symbol><Normal Text> </Normal Text><Register>R12</Register><Symbol>,</Symbol><Normal Text> </Normal Text><Number>#</Number><Hex>0x4</Hex><Normal Text> </Normal Text><Comment>; move the result address pointer</Comment><br/>
<Normal Text> </Normal Text><Arithmetic Instruction>ADD</Arithmetic Instruction><Normal Text> </Normal Text><Register>R0</Register><Symbol>,</Symbol><Normal Text> </Normal Text><Register>R0</Register><Symbol>,</Symbol><Normal Text> </Normal Text><Number>#</Number><Hex>0xC</Hex><Normal Text>   </Normal Text><Comment>; move the operand address pointer</Comment><br/>
<Normal Text> </Normal Text><Branch Instruction>B</Branch Instruction><Normal Text> MAINLOOP</Normal Text><br/>
<Normal Text></Normal Text><br/>
<Label>ADDLOOP:</Label><br/>
<Normal Text> </Normal Text><Arithmetic Instruction>SUB</Arithmetic Instruction><Normal Text> </Normal Text><Register>R0</Register><Symbol>,</Symbol><Normal Text> </Normal Text><Register>R0</Register><Symbol>,</Symbol><Normal Text> </Normal Text><Number>#</Number><Hex>0x8</Hex><Normal Text>   </Normal Text><Comment>; go back to the beginning of the operand block</Comment><br/>
<Normal Text> </Normal Text><Load/Store Instruction>LDR</Load/Store Instruction><Normal Text> </Normal Text><Register>R1</Register><Symbol>,</Symbol><Normal Text> </Normal Text><Symbol>[</Symbol><Register>R0</Register><Symbol>]</Symbol><Normal Text>       </Normal Text><Comment>; load the first operand</Comment><br/>
<Normal Text> </Normal Text><Load/Store Instruction>LDR</Load/Store Instruction><Normal Text> </Normal Text><Register>R2</Register><Symbol>,</Symbol><Normal Text> </Normal Text><Symbol>[</Symbol><Register>R0</Register><Symbol>,</Symbol><Normal Text> </Normal Text><Number>#</Number><Hex>0x4</Hex><Symbol>]</Symbol><Normal Text> </Normal Text><Comment>; load the second operand</Comment><br/>
<Normal Text> </Normal Text><Arithmetic Instruction>ADD</Arithmetic Instruction><Normal Text> </Normal Text><Register>R3</Register><Symbol>,</Symbol><Normal Text> </Normal Text><Register>R1</Register><Symbol>,</Symbol><Normal Text> </Normal Text><Register>R2</Register><Normal Text>     </Normal Text><Comment>; add</Comment><br/>
<Normal Text> </Normal Text><Load/Store Instruction>STR</Load/Store Instruction><Normal Text> </Normal Text><Register>R3</Register><Symbol>,</Symbol><Normal Text> </Normal Text><Symbol>[</Symbol><Register>R12</Register><Symbol>]</Symbol><Normal Text>      </Normal Text><Comment>; save the result</Comment><br/>
<Normal Text> </Normal Text><Arithmetic Instruction>ADD</Arithmetic Instruction><Normal Text> </Normal Text><Register>R12</Register><Symbol>,</Symbol><Normal Text> </Normal Text><Register>R12</Register><Symbol>,</Symbol><Normal Text> </Normal Text><Number>#</Number><Hex>0x4</Hex><Normal Text> </Normal Text><Comment>; move the result address pointer</Comment><br/>
<Normal Text> </Normal Text><Arithmetic Instruction>ADD</Arithmetic Instruction><Normal Text> </Normal Text><Register>R0</Register><Symbol>,</Symbol><Normal Text> </Normal Text><Register>R0</Register><Symbol>,</Symbol><Normal Text> </Normal Text><Number>#</Number><Hex>0xC</Hex><Normal Text>   </Normal Text><Comment>; move the operand address pointer</Comment><br/>
<Normal Text> </Normal Text><Branch Instruction>B</Branch Instruction><Normal Text> MAINLOOP</Normal Text><br/>
<Normal Text></Normal Text><br/>
<Label>MULLOOP:</Label><br/>
<Normal Text> </Normal Text><Arithmetic Instruction>SUB</Arithmetic Instruction><Normal Text> </Normal Text><Register>R0</Register><Symbol>,</Symbol><Normal Text> </Normal Text><Register>R0</Register><Symbol>,</Symbol><Normal Text> </Normal Text><Number>#</Number><Hex>0x8</Hex><Normal Text>   </Normal Text><Comment>; go back to the beginning of the operand block</Comment><br/>
<Normal Text> </Normal Text><Load/Store Instruction>LDR</Load/Store Instruction><Normal Text> </Normal Text><Register>R1</Register><Symbol>,</Symbol><Normal Text> </Normal Text><Symbol>[</Symbol><Register>R0</Register><Symbol>]</Symbol><Normal Text>       </Normal Text><Comment>; load the first operand</Comment><br/>
<Normal Text> </Normal Text><Load/Store Instruction>LDR</Load/Store Instruction><Normal Text> </Normal Text><Register>R2</Register><Symbol>,</Symbol><Normal Text> </Normal Text><Symbol>[</Symbol><Register>R0</Register><Symbol>,</Symbol><Normal Text> </Normal Text><Number>#</Number><Hex>0x4</Hex><Symbol>]</Symbol><Normal Text> </Normal Text><Comment>; load the second operand</Comment><br/>
<Normal Text> </Normal Text><Multiplication Instruction>MUL</Multiplication Instruction><Normal Text> </Normal Text><Register>R3</Register><Symbol>,</Symbol><Normal Text> </Normal Text><Register>R1</Register><Symbol>,</Symbol><Normal Text> </Normal Text><Register>R2</Register><Normal Text>     </Normal Text><Comment>; multiply</Comment><br/>
<Normal Text> </Normal Text><Load/Store Instruction>STR</Load/Store Instruction><Normal Text> </Normal Text><Register>R3</Register><Symbol>,</Symbol><Normal Text> </Normal Text><Symbol>[</Symbol><Register>R12</Register><Symbol>]</Symbol><Normal Text>      </Normal Text><Comment>; save the result</Comment><br/>
<Normal Text> </Normal Text><Arithmetic Instruction>ADD</Arithmetic Instruction><Normal Text> </Normal Text><Register>R12</Register><Symbol>,</Symbol><Normal Text> </Normal Text><Register>R12</Register><Symbol>,</Symbol><Normal Text> </Normal Text><Number>#</Number><Hex>0x4</Hex><Normal Text> </Normal Text><Comment>; move the result address pointer</Comment><br/>
<Normal Text> </Normal Text><Arithmetic Instruction>ADD</Arithmetic Instruction><Normal Text> </Normal Text><Register>R0</Register><Symbol>,</Symbol><Normal Text> </Normal Text><Register>R0</Register><Symbol>,</Symbol><Normal Text> </Normal Text><Number>#</Number><Hex>0xC</Hex><Normal Text>   </Normal Text><Comment>; move the operand address pointer</Comment><br/>
<Normal Text> </Normal Text><Branch Instruction>B</Branch Instruction><Normal Text> MAINLOOP</Normal Text><br/>
<Normal Text></Normal Text><br/>
<Label>DIVIDEOP:</Label><br/>
<Normal Text> </Normal Text><Arithmetic Instruction>SUB</Arithmetic Instruction><Normal Text> </Normal Text><Register>R0</Register><Symbol>,</Symbol><Normal Text> </Normal Text><Register>R0</Register><Symbol>,</Symbol><Normal Text> </Normal Text><Number>#</Number><Hex>0x8</Hex><Normal Text>   </Normal Text><Comment>; go back to the beginning of the operand block</Comment><br/>
<Normal Text> </Normal Text><Load/Store Instruction>LDR</Load/Store Instruction><Normal Text> </Normal Text><Register>R1</Register><Symbol>,</Symbol><Normal Text> </Normal Text><Symbol>[</Symbol><Register>R0</Register><Symbol>]</Symbol><Normal Text>       </Normal Text><Comment>; load the first operand</Comment><br/>
<Normal Text> </Normal Text><Load/Store Instruction>LDR</Load/Store Instruction><Normal Text> </Normal Text><Register>R2</Register><Symbol>,</Symbol><Normal Text> </Normal Text><Symbol>[</Symbol><Register>R0</Register><Symbol>,</Symbol><Normal Text> </Normal Text><Number>#</Number><Hex>0x4</Hex><Symbol>]</Symbol><Normal Text> </Normal Text><Comment>; load the second operand</Comment><br/>
<Normal Text> </Normal Text><Arithmetic Instruction>SUB</Arithmetic Instruction><Normal Text> </Normal Text><Register>SP</Register><Symbol>,</Symbol><Normal Text> </Normal Text><Register>SP</Register><Symbol>,</Symbol><Normal Text> </Normal Text><Number>#</Number><Hex>0x4</Hex><Normal Text>   </Normal Text><Comment>; space for the result</Comment><br/>
<Normal Text> </Normal Text><Load/Store Instruction>STMFD</Load/Store Instruction><Normal Text> </Normal Text><Register>SP</Register><Symbol>!,</Symbol><Normal Text> </Normal Text><Symbol>{</Symbol><Register>R1</Register><Symbol>-</Symbol><Register>R2</Register><Symbol>}</Symbol><Normal Text> </Normal Text><Comment>; put the operands on the stack</Comment><br/>
<Normal Text> </Normal Text><Branch Instruction>BL</Branch Instruction><Normal Text> DIVIDE</Normal Text><br/>
<Normal Text> </Normal Text><Arithmetic Instruction>ADD</Arithmetic Instruction><Normal Text> </Normal Text><Register>SP</Register><Symbol>,</Symbol><Normal Text> </Normal Text><Register>SP</Register><Symbol>,</Symbol><Normal Text> </Normal Text><Number>#</Number><Hex>0x8</Hex><Normal Text>   </Normal Text><Comment>; stack cleanup</Comment><br/>
<Normal Text> </Normal Text><Load/Store Instruction>LDMFD</Load/Store Instruction><Normal Text> </Normal Text><Register>SP</Register><Symbol>!,</Symbol><Normal Text> </Normal Text><Symbol>{</Symbol><Register>R3</Register><Symbol>}</Symbol><Normal Text>    </Normal Text><Comment>; retrieve the result</Comment><br/>
<Normal Text> </Normal Text><Load/Store Instruction>STR</Load/Store Instruction><Normal Text> </Normal Text><Register>R3</Register><Symbol>,</Symbol><Normal Text> </Normal Text><Symbol>[</Symbol><Register>R12</Register><Symbol>]</Symbol><Normal Text>      </Normal Text><Comment>; save the result</Comment><br/>
<Normal Text> </Normal Text><Arithmetic Instruction>ADD</Arithmetic Instruction><Normal Text> </Normal Text><Register>R12</Register><Symbol>,</Symbol><Normal Text> </Normal Text><Register>R12</Register><Symbol>,</Symbol><Normal Text> </Normal Text><Number>#</Number><Hex>0x4</Hex><Normal Text> </Normal Text><Comment>; move the result address pointer</Comment><br/>
<Normal Text> </Normal Text><Arithmetic Instruction>ADD</Arithmetic Instruction><Normal Text> </Normal Text><Register>R0</Register><Symbol>,</Symbol><Normal Text> </Normal Text><Register>R0</Register><Symbol>,</Symbol><Normal Text> </Normal Text><Number>#</Number><Hex>0xC</Hex><Normal Text>   </Normal Text><Comment>; move the operand address pointer</Comment><br/>
<Normal Text> </Normal Text><Branch Instruction>B</Branch Instruction><Normal Text> MAINLOOP</Normal Text><br/>
<Normal Text></Normal Text><br/>
<Label>DIVIDE:</Label><br/>
<Normal Text> </Normal Text><Load/Store Instruction>STMFD</Load/Store Instruction><Normal Text> </Normal Text><Register>SP</Register><Symbol>!,</Symbol><Normal Text> </Normal Text><Symbol>{</Symbol><Register>R3</Register><Symbol>-</Symbol><Register>R5</Register><Symbol>}</Symbol><Normal Text>       </Normal Text><Comment>; save the context</Comment><br/>
<Normal Text> </Normal Text><Load/Store Instruction>LDR</Load/Store Instruction><Normal Text> </Normal Text><Register>R3</Register><Symbol>,</Symbol><Normal Text> </Normal Text><Symbol>[</Symbol><Register>SP</Register><Symbol>,</Symbol><Normal Text> </Normal Text><Number>#</Number><Decimal>12</Decimal><Symbol>]</Symbol><Normal Text>        </Normal Text><Comment>; load the numerator</Comment><br/>
<Normal Text> </Normal Text><Load/Store Instruction>LDR</Load/Store Instruction><Normal Text> </Normal Text><Register>R4</Register><Symbol>,</Symbol><Normal Text> </Normal Text><Symbol>[</Symbol><Register>SP</Register><Symbol>,</Symbol><Normal Text> </Normal Text><Number>#</Number><Decimal>16</Decimal><Symbol>]</Symbol><Normal Text>        </Normal Text><Comment>; load the denominator</Comment><br/>
<Normal Text> </Normal Text><Bitwise Instruction>MOV</Bitwise Instruction><Normal Text> </Normal Text><Register>R5</Register><Symbol>,</Symbol><Normal Text> </Normal Text><Number>#</Number><Decimal>0</Decimal><Normal Text>               </Normal Text><Comment>; quotient</Comment><br/>
<Normal Text> </Normal Text><Arithmetic Instruction>CMP</Arithmetic Instruction><Normal Text> </Normal Text><Register>R4</Register><Symbol>,</Symbol><Normal Text> </Normal Text><Number>#</Number><Hex>0x0</Hex><Normal Text>             </Normal Text><Comment>; check for division by zero</Comment><br/>
<Normal Text> </Normal Text><Branch Instruction>BEQ</Branch Instruction><Normal Text> ZERO</Normal Text><br/>
<Normal Text></Normal Text><br/>
<Normal Text> </Normal Text><Arithmetic Instruction>CMP</Arithmetic Instruction><Normal Text> </Normal Text><Register>R3</Register><Symbol>,</Symbol><Normal Text> </Normal Text><Number>#</Number><Decimal>0</Decimal><Normal Text>               </Normal Text><Comment>; check if the numerator is negative</Comment><br/>
<Normal Text> </Normal Text><Bitwise Instruction>MVNLT</Bitwise Instruction><Normal Text> </Normal Text><Register>R3</Register><Symbol>,</Symbol><Normal Text> </Normal Text><Register>R3</Register><Normal Text>             </Normal Text><Comment>; 1's complement</Comment><br/>
<Normal Text> </Normal Text><Arithmetic Instruction>ADDLT</Arithmetic Instruction><Normal Text> </Normal Text><Register>R3</Register><Symbol>,</Symbol><Normal Text> </Normal Text><Register>R3</Register><Symbol>,</Symbol><Normal Text> </Normal Text><Number>#</Number><Decimal>1</Decimal><Normal Text>         </Normal Text><Comment>; 2's complement</Comment><br/>
<Normal Text> </Normal Text><Arithmetic Instruction>CMP</Arithmetic Instruction><Normal Text> </Normal Text><Register>R4</Register><Symbol>,</Symbol><Normal Text> </Normal Text><Number>#</Number><Decimal>0</Decimal><Normal Text>               </Normal Text><Comment>; check if the denominator is negative</Comment><br/>
<Normal Text> </Normal Text><Bitwise Instruction>MVNLT</Bitwise Instruction><Normal Text> </Normal Text><Register>R4</Register><Symbol>,</Symbol><Normal Text> </Normal Text><Register>R4</Register><Normal Text>             </Normal Text><Comment>; 1's complement</Comment><br/>
<Normal Text> </Normal Text><Arithmetic Instruction>ADDLT</Arithmetic Instruction><Normal Text> </Normal Text><Register>R4</Register><Symbol>,</Symbol><Normal Text> </Normal Text><Register>R4</Register><Normal Text> </Normal Text><Symbol>,</Symbol><Normal Text> </Normal Text><Number>#</Number><Decimal>1</Decimal><Normal Text>        </Normal Text><Comment>; 2's complement</Comment><br/>
<Normal Text></Normal Text><br/>
<Label>LOOP1:</Label><br/>
<Normal Text> </Normal Text><Arithmetic Instruction>CMP</Arithmetic Instruction><Normal Text> </Normal Text><Register>R3</Register><Symbol>,</Symbol><Normal Text> </Normal Text><Register>R4</Register><Normal Text>         </Normal Text><Comment>; compare the numerator and the denominator</Comment><br/>
<Normal Text> </Normal Text><Branch Instruction>BLT</Branch Instruction><Normal Text> DONE           </Normal Text><Comment>; if the numerator is less than the denominator, the division is finished</Comment><br/>
<Normal Text> </Normal Text><Arithmetic Instruction>SUB</Arithmetic Instruction><Normal Text> </Normal Text><Register>R3</Register><Symbol>,</Symbol><Normal Text> </Normal Text><Register>R3</Register><Symbol>,</Symbol><Normal Text> </Normal Text><Register>R4</Register><Normal Text>     </Normal Text><Comment>; subtract the denominator from the numerator</Comment><br/>
<Normal Text> </Normal Text><Arithmetic Instruction>ADD</Arithmetic Instruction><Normal Text> </Normal Text><Register>R5</Register><Symbol>,</Symbol><Normal Text> </Normal Text><Register>R5</Register><Symbol>,</Symbol><Normal Text> </Normal Text><Number>#</Number><Decimal>1</Decimal><Normal Text>     </Normal Text><Comment>; increment the quotient</Comment><br/>
<Normal Text> </Normal Text><Branch Instruction>B</Branch Instruction><Normal Text> LOOP1</Normal Text><br/>
<Normal Text></Normal Text><br/>
<Label>DONE:</Label><br/>
<Normal Text> </Normal Text><Arithmetic Instruction>CMP</Arithmetic Instruction><Normal Text> </Normal Text><Register>R1</Register><Symbol>,</Symbol><Normal Text> </Normal Text><Number>#</Number><Decimal>0</Decimal><Normal Text>         </Normal Text><Comment>; check the sign of the original numerator</Comment><br/>
<Normal Text> </Normal Text><Bitwise Instruction>MVNLT</Bitwise Instruction><Normal Text> </Normal Text><Register>R5</Register><Symbol>,</Symbol><Normal Text> </Normal Text><Register>R5</Register><Normal Text>       </Normal Text><Comment>; 1's complement the quotient</Comment><br/>
<Normal Text> </Normal Text><Arithmetic Instruction>ADDLT</Arithmetic Instruction><Normal Text> </Normal Text><Register>R5</Register><Symbol>,</Symbol><Normal Text> </Normal Text><Register>R5</Register><Symbol>,</Symbol><Normal Text> </Normal Text><Number>#</Number><Decimal>1</Decimal><Normal Text>   </Normal Text><Comment>; 2's complement the quotient</Comment><br/>
<Normal Text> </Normal Text><Arithmetic Instruction>CMP</Arithmetic Instruction><Normal Text> </Normal Text><Register>R2</Register><Symbol>,</Symbol><Normal Text> </Normal Text><Number>#</Number><Decimal>0</Decimal><Normal Text>         </Normal Text><Comment>; check the sign of the original denominator</Comment><br/>
<Normal Text> </Normal Text><Bitwise Instruction>MVNLT</Bitwise Instruction><Normal Text> </Normal Text><Register>R5</Register><Symbol>,</Symbol><Normal Text> </Normal Text><Register>R5</Register><Normal Text>       </Normal Text><Comment>; 1's complement the quotient</Comment><br/>
<Normal Text> </Normal Text><Arithmetic Instruction>ADDLT</Arithmetic Instruction><Normal Text> </Normal Text><Register>R5</Register><Symbol>,</Symbol><Normal Text> </Normal Text><Register>R5</Register><Normal Text> </Normal Text><Symbol>,</Symbol><Normal Text> </Normal Text><Number>#</Number><Decimal>1</Decimal><Normal Text>  </Normal Text><Comment>; 2's complement the quotient</Comment><br/>
<Normal Text> </Normal Text><Load/Store Instruction>STR</Load/Store Instruction><Normal Text> </Normal Text><Register>R5</Register><Symbol>,</Symbol><Normal Text> </Normal Text><Symbol>[</Symbol><Register>SP</Register><Symbol>,</Symbol><Normal Text> </Normal Text><Number>#</Number><Decimal>20</Decimal><Symbol>]</Symbol><Normal Text>  </Normal Text><Comment>; put the result on the stack</Comment><br/>
<Normal Text> </Normal Text><Load/Store Instruction>LDMFD</Load/Store Instruction><Normal Text> </Normal Text><Register>SP</Register><Symbol>!,</Symbol><Normal Text> </Normal Text><Symbol>{</Symbol><Register>R3</Register><Symbol>-</Symbol><Register>R5</Register><Symbol>}</Symbol><Normal Text> </Normal Text><Comment>; restore the context</Comment><br/>
<Normal Text> </Normal Text><Bitwise Instruction>MOV</Bitwise Instruction><Normal Text> </Normal Text><Register>PC</Register><Symbol>,</Symbol><Normal Text> </Normal Text><Register>LR</Register><br/>
<Normal Text></Normal Text><br/>
<Label>ZERO:</Label><br/>
<Normal Text> </Normal Text><Load/Store Instruction>STR</Load/Store Instruction><Normal Text> </Normal Text><Register>R5</Register><Symbol>,</Symbol><Normal Text> </Normal Text><Symbol>[</Symbol><Register>SP</Register><Symbol>,</Symbol><Normal Text> </Normal Text><Number>#</Number><Decimal>20</Decimal><Symbol>]</Symbol><Normal Text>  </Normal Text><Comment>; save zero as the result on the stack</Comment><br/>
<Normal Text> </Normal Text><Load/Store Instruction>LDMFD</Load/Store Instruction><Normal Text> </Normal Text><Register>SP</Register><Symbol>!,</Symbol><Normal Text> </Normal Text><Symbol>{</Symbol><Register>R3</Register><Symbol>-</Symbol><Register>R5</Register><Symbol>}</Symbol><Normal Text> </Normal Text><Comment>; restore the context</Comment><br/>
<Normal Text> </Normal Text><Bitwise Instruction>MOV</Bitwise Instruction><Normal Text> </Normal Text><Register>PC</Register><Symbol>,</Symbol><Normal Text> </Normal Text><Register>LR</Register><br/>
<Normal Text></Normal Text><br/>
<Label>FINISH:</Label><br/>
<Normal Text> </Normal Text><Bitwise Instruction>MVN</Bitwise Instruction><Normal Text> </Normal Text><Register>R11</Register><Symbol>,</Symbol><Normal Text> </Normal Text><Number>#</Number><Hex>0x0</Hex><Normal Text>      </Normal Text><Comment>; marker for the end of the output</Comment><br/>
<Normal Text> </Normal Text><Load/Store Instruction>STR</Load/Store Instruction><Normal Text> </Normal Text><Register>R11</Register><Symbol>,</Symbol><Normal Text> </Normal Text><Symbol>[</Symbol><Register>R12</Register><Symbol>]</Symbol><Normal Text>     </Normal Text><Comment>; save the marker at the end of the output</Comment><br/>
<Normal Text> </Normal Text><Special Instruction>SWI</Special Instruction><Normal Text> 0x123456</Normal Text><br/>
<Normal Text></Normal Text><br/>
<Label>MEM:</Label><Normal Text> </Normal Text><Control Statement>DW</Control Statement><Normal Text> 0x600       </Normal Text><Comment>; Memory for the operands</Comment><br/>
<Normal Text> </Normal Text><Control Statement>ORG</Control Statement><Normal Text> 0x600</Normal Text><br/>
<Normal Text> </Normal Text><Control Statement>DW</Control Statement><Normal Text> 0xFFFFFEFF</Normal Text><br/>
<Normal Text> </Normal Text><Control Statement>DW</Control Statement><Normal Text> 0x00000010</Normal Text><br/>
<Normal Text> </Normal Text><Control Statement>DW</Control Statement><Normal Text> 0x00000003</Normal Text><br/>
<Normal Text></Normal Text><br/>
<Normal Text> </Normal Text><Control Statement>DW</Control Statement><Normal Text> 0x000001F4</Normal Text><br/>
<Normal Text> </Normal Text><Control Statement>DW</Control Statement><Normal Text> 0xFFFFFD44</Normal Text><br/>
<Normal Text> </Normal Text><Control Statement>DW</Control Statement><Normal Text> 0x00000000</Normal Text><br/>
<Normal Text></Normal Text><br/>
<Normal Text> </Normal Text><Control Statement>DW</Control Statement><Normal Text> 0x00000003</Normal Text><br/>
<Normal Text> </Normal Text><Control Statement>DW</Control Statement><Normal Text> 0xFFFFFFEC</Normal Text><br/>
<Normal Text> </Normal Text><Control Statement>DW</Control Statement><Normal Text> 0x00000001</Normal Text><br/>
<Normal Text></Normal Text><br/>
<Normal Text> </Normal Text><Control Statement>DW</Control Statement><Normal Text> 0xFFFFFFFE</Normal Text><br/>
<Normal Text> </Normal Text><Control Statement>DW</Control Statement><Normal Text> 0x0000000A</Normal Text><br/>
<Normal Text> </Normal Text><Control Statement>DW</Control Statement><Normal Text> 0x00000002</Normal Text><br/>
<Normal Text></Normal Text><br/>
<Normal Text> </Normal Text><Control Statement>DW</Control Statement><Normal Text> 0xFFFFF000</Normal Text><br/>
<Normal Text> </Normal Text><Control Statement>DW</Control Statement><Normal Text> 0xFFFFFFC0</Normal Text><br/>
<Normal Text> </Normal Text><Control Statement>DW</Control Statement><Normal Text> 0x00000003</Normal Text><br/>
<Normal Text></Normal Text><br/>
<Normal Text> </Normal Text><Control Statement>DW</Control Statement><Normal Text> 0x00000001</Normal Text><br/>
<Normal Text> </Normal Text><Control Statement>DW</Control Statement><Normal Text> 0x00000004</Normal Text><br/>
<Normal Text> </Normal Text><Control Statement>DW</Control Statement><Normal Text> 0xFFFFFFFF</Normal Text><br/>
<Normal Text></Normal Text><br/>
<Label>RES:</Label><Normal Text> </Normal Text><Control Statement>DW</Control Statement><Normal Text> 0x2000       </Normal Text><Comment>; memory for the result</Comment><br/>
<Normal Text> </Normal Text><Control Statement>ORG</Control Statement><Normal Text> 0x2000</Normal Text><br/>
<Normal Text> </Normal Text><Control Statement>DW</Control Statement><Normal Text> 0x0000</Normal Text><br/>
<Normal Text> </Normal Text><Control Statement>DW</Control Statement><Normal Text> 0x0000</Normal Text><br/>
<Normal Text> </Normal Text><Control Statement>DW</Control Statement><Normal Text> 0x0000</Normal Text><br/>
<Normal Text> </Normal Text><Control Statement>DW</Control Statement><Normal Text> 0x0000</Normal Text><br/>
<Normal Text> </Normal Text><Control Statement>DW</Control Statement><Normal Text> 0x0000</Normal Text><br/>
<Normal Text> </Normal Text><Control Statement>DW</Control Statement><Normal Text> 0x0000</Normal Text><br/>
<Normal Text> </Normal Text><Control Statement>DW</Control Statement><Normal Text> 0x0000</Normal Text><br/>
<Normal Text> </Normal Text><Control Statement>DW</Control Statement><Normal Text> 0x0000</Normal Text><br/>
<Normal Text> </Normal Text><Control Statement>DW</Control Statement><Normal Text> 0x0000</Normal Text><br/>
<Normal Text> </Normal Text><Control Statement>DW</Control Statement><Normal Text> 0x0000</Normal Text><br/>
<Normal Text> </Normal Text><Control Statement>DW</Control Statement><Normal Text> 0x0000</Normal Text><br/>
<Normal Text> </Normal Text><Control Statement>DW</Control Statement><Normal Text> 0x0000</Normal Text><br/>
<Normal Text> </Normal Text><Control Statement>DW</Control Statement><Normal Text> 0x0000</Normal Text><br/>