The Monty Project

• Monty 0.98 is a scripting language that is first compiled into Monty byte codes (Just like Python). It relies on a unique stack, with specific instructions to manipulate it. The goal of this project is to create an interpreter for Monty ByteCodes files.

Monty byte code files

• Files containing Monty byte codes usually have the .m extension.There is not more than one instruction per line. There can be any number of spaces before or after the opcode and its argument:

push 0$
push 1$
push 2$
  push 3$
                   pall    $
push 4$
    push 5    $
      push    6        $
pall$

This is how the project was compiled

gcc -Wall -Werror -Wextra -pedantic -std=c89 *.c -o monty

All files will be compiled on Ubuntu 20.04 LTS

Opcodes handled

• push: Add element to stack
• pop: Remove element from stack
• nop: Do nothing in the stack
• add: Add first two element of the stack, push the result to top
• pint: Print top elemets of the stack
• pall: Print all elements of the stack
• swap: Swap first two elements of the stack
• sub: Subtract the first two element of stack, push the result to the top
• div: Divide first two element of the stack, push the result to top
• mul: Multiply first two element of the stack, push the result to top
• pchar: Print character at the top of stack
• pstr: prints the string starting at the top of the stack
• rotl: Rotates the stack to the top
• rotr: Rotates the stack to the bottom

More to come

Warning

Use this monty program without guarantee!