djmsuman / sim8085

A console based Intel 8085 Simulator

sim8085

Text based Intel 8085 simulator in C++.

Simulates instructions by changing memory, registers and flags accordingly.

• This simulator is basically made to be able to play with 8085 asm language.

• This project is currently under heavy development.

Set up & running

1. Clone this repository

   $ git clone https://github.com/djmsuman/sim8085.git

2. Go to project root

$ cd sim8085

3. Build the project

   $ make

4. Execute the program

   $ make exec

5. Build & run tests

   $ make test

Limitations

• Only parse hex opcodes. (Will get a minimum assembler soon)

• Since you need to manually enter the opcodes in bytes there is no support for label. Currently you need to manually assign address and set JMP instruction accordingly.

• Does not provide any idea of execution time if the same program were running in a real Intel 8085.