💻 SIC/XE Machine Simulator

👨‍💻 Author

Geon Lee

🤔 What is SIC/XE Machine?

• SIC Machine's with Extra Equipment
• you can read the article about SIC/XE on wikipedia

💫 Function

• Control Section
• Addressing Mode (Flag bit)
  • Direct Addressing Mode
  • Indirect Addressing Mode
  • Simple Addressing Mode
  • Immediate Addressing Mode
  • Relative Addressing Mode
    • Program Counter (PC Register)
    • Base (Base Register)
• Extended Instruction (4bit Instruction)
• External Symbol Reference & Define

👨‍🏫 Usage

$ make
$ ./${studentID}.out
sicsim>

⌨ Command

• h[elp]
• d[ir]
• q[uit]
• hi[story]
• du[mp] [start, end]
• e[dit] address, value
• f[ill] start, end, value
• reset
• opcode mnemonic
• opcodelist
• assemble filename
• type filename
• symbol
• progadder [address]
• loader [object filename1] [object filename2] [...]
• run
• bp [address]