The DC short for declare constant statement declare memory words containing constants.

Example of imperative statement in assembly language. Label DS constant Label DC value The DS statement reserves regions of memory and related names with them. Programs written this way often compile to binary. An assembly program contains following three kinds of statements.

Imperative programming is a paradigm of computer programming where the program describes steps that change the state of the computer. In much the same way that the imperative mood in natural languages expresses commands an imperative program consists of commands for the computer to perform. Least significant 2 bits of address should be 00 Halfword address should be a multiple of 2 ALIGN n directive Aligns the next data definition on a 2 n byte boundary Symbol Table Assembler builds a symbol table for labels variables Assembler computes the address of each label in data segment Example Symbol TableDATA var1.

Even assembly language includes addressing modes that are arguably function evaluation. An assembly program contains subsequent three types of statements. In computer science imperative programming is a programming paradigm that uses statements that change a programs state.

Each imperative statement typically translates into one machine instruction. It doesnt produce any executable code but it may assign space for data in the. BYTE 1 2Z str1.

Assembly Language for Beginners If Statements is a video on assembly language for beginners covering if statements and conditional jump. ONE DC 1 Declaration statements. The DC statement constructs.

This point out an action to be carried out during execution of the assembled program. Label DS Label DC The DS statement reserves areas of memory and links names with them. The syntax of declaration statements is as follows.