Absolute values (assembly)

问题

I want to obtain the absolute values of all the elements that are stored in a specific array (i'm using MC 68HC11)

ABSOLUTE will contain the absolute values of the elements stored in ARRAY (the size of ABSOLUTE must be related to the amount of elements inside ARRAY)

In C it looks like this:

#include <stdio.h>

#define SIZE 16

int absolute(int array[], int ray[], int N)
{
  for (int i=0; i<N; i++)
    ray[i] = array[i] * (array[i]<0?-1:1);
}

int main()
{
  int array[SIZE] = {0,1,2,3,-4,5,6,7,-8,9,-10,11,12,13,14,20};
  int ray[SIZE];

  absolute(array,ray,SIZE);
  for (int i = 0; i < SIZE; i++ )
    printf("The absolute value of %3i is %3i\n", array[i],ray[i]);
  return 0;
}

I did this in assembly, but i'm not getting what i want:

  RWM      EQU        $0
    ROM      EQU     $C000
    RESET    EQU     $FFFE
    
             ORG    RWM
    ABSOLUTE RMB    ;i must dfine a size depending on the amount of elements inside ARRAY
    
            ORG     ROM
    Start:      
    
                LDX #ARRAY
                LDY #ABSOLUTE
                
    SIGNED      LDD 0,X
                BMI NEGATIVE_NUMBER
                
    LOOP                STD 0,Y
                        INX
                        INX
                        INY
                        INY
                        CPY #(ABSOLUTE+6-1)
                        BLS SIGNED
                        BRA END
                        
    NEGATIVE_NUMBER     CMPB #0
                        BEQ 2S_COMPLEMENT
                        NEGB
                        COMA
                        BRA LOOP
                        
    2S_COMPLEMENT       NEGA
                        BRA LOOP
    
    
    
    END                 BRA END
    
    ARRAY   DW   4,144,447,-14,-555,-1147
    
            ORG RESET
            DW  Start

I want to store inside ABSOLUTE all the absolute elements from ARRAY

I would like to see these values inside ABSOLUTE:

4,144,447,14,555,1147 (UNSIGNED NUMBERS)

来源：https://stackoverflow.com/questions/62494971/absolute-values-assembly