A simple emulation of a cpu
- One ProgramCounter
- 2 1byte registers
- one underflow flag
- one overflow flag
- one Signed number flag
| Operation Code | Description |
|---|---|
LR0 <value> |
Directly load the value onto the Register0 |
LR1 <value> |
Directly load the value onto the Register1 |
LD0 <addr> |
Load the value in the given memory address into Register0. |
LD1 <addr> |
Load the value in the given memory address into Register1. |
| ADD | Add both registers and store the result in Register0. |
STR <addr> |
Store the value in Register0 in the given memory address. |
PRT <addr> |
Print the value in the given memory address. |
JMP <addr> |
Jump to the given memory address. |
JPQ <addr> |
Jump to the given memory address if both Registers are equal. |
| CL0 | Set the Register0 to zero. |
| CL1 | Set the Register1 to zero. |
| CP0 | Copy the value in Register0 into Register1. |
| CP1 | Copy the value in Register1 into Register0. |
| BEL | Make the computer "beep". |
| HAL | Stop execution |
Navigate to the src dir then
g++ --std=c++11 cpu.cpp memory.cpp CodeParser.cpp Application.cpp
./`name of the binary` `<path_to_program>`