shalvi07/two-pass-assembler

Implemention of a two Pass Assembler for certain set of C programs..

Two-pass-Assembler

Implemention of a two Pass Assembler for certain set of C programs. Team members: Prashant Sharma: 14ucs085 Shashwat Shalvi :14ucs109 Shubham Gupta: 14ucs116 Vidhan Jain: 14ucs141

Program 1: Check whether a number is palindrome or not.

Program 2: Selection Sort for 3 numbers.

code1.txt: Assembly language code for Program1 code2.txt: Assembly language code for Program2 opcode.txt: List of all opcodes used in assembly code and their binary representation reg.txt: List of all registers pass1.c: C program to generate label table from the assembly code pass2.c: C program to generate binary machine code using assembly code and label table genearted using pass1.c binary_to_output.c: C program to execute the binary machine code input1.txt: Number to be checked for palindrome (for code1) input2.txt: 3 numbers to be sorted (for code2) label1.txt, label2.txt: Label file generated using pass1.c binary1.txt, binary2.txt: Binary machine code generated using pass2.c

STEP1: Run pass1.c This will generate the label table for the given assembly code.

STEP2: Run pass2.c This will generate binary machine code for the given assembly code.

STEP3: Run binary_to_output.c This will execute the binary machine code generated in STEP2.