Monday, March 26, 2012

LEARN AFD DEBUGGER AND HOW PROGRAM EXECUTE IN IT (FUNCTION AND OPERATION OF PROCESSOR )

 LEARN AFD DEBUGGER AND HOW PROGRAM EXECUTE IN IT (FUNCTION AND OPERATION OF PROCESSOR )
Now after know the working of processor here turn of AFD ,which show the step by step instruction of a processor how its work now the previous program which we made in last session NEW.ASM use it in also AFD debugger
First load NASM and give a command to nasm that open a program in AFD so the command is
" AFD  new.com"



after that afd debugger launch


now that screen is much  different then other programing interference now here in afd it is divided in some some part portion of different section which show the movement of register and flags stack segment memory the things are define 

the area which is above color are the general purpose register which should be define in next post
General Registers (AX, BX, CX, and DX)
Index Registers (SI and DI)
Index Registers (SI and DI)
Stack Pointer (SP)
Base Pointer (BP)
after that stack and flag section

now after that


after that memory part memory 1 and memory 2 both at most same function can be perform here show the on which address of memory what data is present
last that the part in which the program which we want to execute is remain which execute and run line by line which show how processor can perform each operation
in next post show running the program in it

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