assembly code for addition ?

Parth86 · Apr 25, 2014

I am beginner for arm I just want to learn assembly for arm
I have written code

Code:

Area   example , code  readonly
entry

start
mov R0 #5
mov R1#3
add R0, R0,R1
stop B stop
End

I am seeing 7 error massage
assembling lcd.asm...
lcd.asm(1): error A9: SYNTAX ERROR
lcd.asm(2): error A9: SYNTAX ERROR
lcd.asm(3): error A9: SYNTAX ERROR
lcd.asm(4): error A9: SYNTAX ERROR
lcd.asm(5): error A9: SYNTAX ERROR
lcd.asm(6): error A38: NUMBER OF OPERANDS DOES NOT MATCH INSTRUCTION
lcd.asm(7): error A9: SYNTAX ERROR
lcd.asm - 7 Error(s), 0 Warning(s).

Ian Rogers · Apr 26, 2014

For you reference... http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.dui0068b/index.html

I don't use ARM but..

Code:

Area   example , code  readonly
entry

start
    mov R0, #5    ; <- missing comma
    mov R1,#3   ; <- missing comma
    add R0, R0,R1
stop 
    B stop     ; I don't recognise this...
End

jjw · Apr 26, 2014

B is branch ?

Parth86 · Apr 26, 2014

does anyone know good link for arm assembly sample code

Parth86 · Apr 27, 2014

AREA EXAMPLE -area directive can be used to specify name section of program code and data

which type of example we can write?

ENTRY- first instruction to be executed
CODE- contain Instruction
READONLY- code in read only memory
B - branch instruction

assembly code for addition ?

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assembly code for addition ?

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