feat: half digit

feat: compile with debug options

005-half_digit_adder.s

@@ -0,0 +1,97 @@
+.global _start
+.intel_syntax noprefix
+.data
+	first:
+		.byte 0x00
+	second:
+		.byte 0x00
+	conclusion:
+		.byte 0x00
+	new_line_consumer:
+		.byte 0x00
+.text
+	_start:
+		//hello world
+		lea rsi, [hello_world]
+		mov rdx, 13
+		call printf
+
+		lea rsi, [first_input_text]
+		mov rdx, 18
+		call printf
+
+		lea rsi, [first]
+		mov rdx, 1
+		call scanf
+
+		lea rsi, [second_input_text]
+		mov rdx, 19
+		call printf
+
+		lea rsi, [second]
+		mov rdx, 1
+		call scanf
+
+		lea rsi, [first_input_given_text]
+		mov rdx, 18
+		call printf
+
+		lea rsi, [first]
+		mov rdx, 1
+		call printf
+
+		lea rsi, [second_input_given_text]
+                mov rdx, 19
+               	call printf
+
+		lea rsi, [second]
+		mov rdx, 1
+		call printf
+
+		lea rsi, [total_text]
+		mov rdx, 12
+		call printf
+
+		mov bl, [first]
+		sub bl, '0'
+		mov cl, [second]
+		sub cl, '0'
+		add bl, cl
+		add bl, '0'
+		mov [conclusion], bl
+		lea rsi, [conclusion]
+		mov rdx, 10
+		call printf
+
+		//exit
+		mov rax, 60
+		xor rdi, rdi
+		syscall
+
+	hello_world:
+		.asciz "Hello World\n"
+	first_input_text:
+		.asciz "Give first number\n"
+	second_input_text:
+		.asciz "Give second number\n"
+	total_text:
+		.asciz "\nTotal is = "
+	first_input_given_text:
+		.asciz "First Value is = "
+	second_input_given_text:
+		.asciz "\nSecond Value is = "
+	printf:
+		mov rax, 1
+		mov rdi, 1
+		syscall
+		ret
+	scanf:
+		mov rax, 0
+		mov rdi, 0
+		syscall
+		mov rax, 0
+		mov rdi, 0
+		lea rsi, [new_line_consumer]
+		mov rdx, 1
+		syscall
+		ret

compile

@@ -1,4 +1,4 @@
 #!/bin/bash
-as main.s -o main.o
-gcc main.o -o main -nostdlib -static
+as main.s -g -o main.o
+gcc main.o -g -o main -nostdlib -static
 ./main