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PASS2 OF DIRECTLINKING LOADER

PROGRAM:

#include<stdio.h>

#include<conio.h>

#include<string.h>

#include<stdlib.h>

struct exttable

{

  char csect[20],sname[20];

  int padd,plen;

}estab[20];

struct objectcode

{

  unsigned char code[15];

  int add;

}obcode[500];

void main()

PASS1 OF DIRECT LINKING LOADER

PROGRAM:

#include<stdio.h>

#include<conio.h>

#include<string.h>

struct estab

{

char csname[10];

char extsym[10];

int address;

int length;

}es[20];

void main()

{

  char input[10],name[10],symbol[10],ch;

  int count=0,progaddr,csaddr,add,len;

  FILE *fp1,*fp2;

  clrscr();

  fp1=fopen("LINP.DAT","r");

  fp2=fopen("LOADMAP.DAT","w");

  printf("\n\nEnter the address where the program has loaded: ");

  scanf("%x",&progaddr);

  csaddr=progaddr;

  fprintf(fp2,"CS_NAME\tEXT_SYM_NAME\tADDRESS\tLENGTH\n");

  fprintf(fp2,"------------------------------\n");

  fscanf(fp1,"%s",input);

  while(strcmp(input,"END")!=0)