C - MONTY

A Custom Implementation of Monty ByteCode Interpreter.

An ALX SWE Project.

Authors

• @leonardnzekwe
• @rahma-cloud

Features

• Read File line by line.
• Evalute the line opcodes.
• Print the Evaluted opcodes to Output.
• Implements a Doubly Linked List Stack & Queue.
• Implements the LIFO & FIFO.
• Usage: monty file. Where file is the path to the file containing Monty byte code.

Task

• Task 0: Implement the push and pall opcodes.
• Task 1: Implement the pint opcode.
• Task 2: Implement the pop opcode.
• Task 3: Implement the swap opcode.
• Task 4: Implement the add opcode.
• Task 5: Implement the nop opcode.
• Task 6: Implement the sub opcode.
• Task 7: Implement the div opcode.
• Task 8: Implement the mul opcode.
• Task 9: Implement the mod opcode.
• Task 10: Implement commment line observance.
• Task 11: Implement the pchar opcode.
• Task 12: Implement the pstr opcode.
• Task 13: Implement the rotl opcode.
• Task 14: Implement the rotr opcode.
• Task 15: Implement the stack and queue opcodes.
• Task 16: Write a Brainf*ck script that prints School, followed by a new line.
• Task 17: Write a Brainf*ck script that adds two digits given by the user
• Task 18: Write a Brainf*ck script that multiplies two digits given by the user.
• Task 19: Write a Brainf*ck script that multiplies two double digits given by the user.

Files

• monty.h: contains the header files and prototypes of the monty program
• aid_funcs.c: contains all the auxiliary functions of the monty program namely, get_num_nodes, is_valid_number, trim_white_space, free_stack and clean_up.
• arith_funcs.c: contains all the arithmetic function of the monty program namely, add_func, sub_funcs, mul_funcs, div_func and mod_func.
• get_line.c: contains all the monty program function for processing the file lines and opcodes, namely get_line, stack_push and search_opcode.
• main.c: contains all the main function where the file handling logic it handled.
• more_aid_funcs.c: contains more custom auxiliary functions of the monty program namely, push_end_func and pop_end_func.
• opcode_funcs.c: contains the function that implement the monty program opcodes, namely push_func, pall_funcs, pint_func, pop_func and swap_func.
• more_opcode_funcs.c: contains the more function that implement the monty program opcodes, namely pchar_func, pstr_func, rotl_func and rotr_func.

Directories

• bytecodes: contains the monty byte code files for testing.
• bf: contains the Brainf*ck script files for that task 16, 17, 18 and 19.

Limitations

• The program just skips line with the stack and queue opcodes, without processing it.