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Assembly codes for LPC1768

Hi,

I am executing the below code

AREA asse1, CODE, READONLY export start1
start1 mov r0,#10; mov r1,#00;
loop add r1,r0 ;r1=r1+r0 subs r0,#1 ; dec ro bne loop
stop b stop end

I have added all the start up files, but getting an error

.\Objects\ex6.axf: Error: L6218E: Undefined symbol main (referred from __rtentry2.o).

I am getting similiar error for C-codes also

Please help

Parents

0 Westonsupermare Pier over 9 years ago in reply to Leena Chandrashekar

 AREA asse1,CODE,READONLY

  export start1

start1

     mov r0,#10;
     mov r1,#00;
loop
     add r1,r0     ;r1=r1+r0
     subs r0,#1     ; dec ro
     bne loop

stop
     b stop

main b .

     end

Reply

0 Westonsupermare Pier over 9 years ago in reply to Leena Chandrashekar

 AREA asse1,CODE,READONLY

  export start1

start1

     mov r0,#10;
     mov r1,#00;
loop
     add r1,r0     ;r1=r1+r0
     subs r0,#1     ; dec ro
     bne loop

stop
     b stop

main b .

     end

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