ASSEMBLY LANGUAGE - I really need help with this problem

Write a Program to print "Hello", ' ' , "World".

(3 steps - 2 procedures) Procedures are created with the PROC/ENDP pseudo-ops.

To print the message we will use the author's routines, WriteString, WriteChar and CRLF. The WriteString routine will output to the screen any character data pointed to by the EDX register. It will continue to print until it runs into the null character (zero). The WriteChar routine output to the screen the single character contained int he AL register. The CRLF routine will output to the screen a CR and LF.

CODE:

data hello Msg BYTE "Hello", BYTE World o worldMsg code PROC ma in Start call Cirsrn call prt Hello Print "Hello", World mov call Write Char call prt World call CRLF exit Stop ENDP main Print Hello input none output none prt Hello PROC Enter EDX, OFFSET helloMsg Print "Hello mov call Write String Exit prt Hello ENDP Print World input none output none prt World PROC Enter EDX, OFFSET worldMsg Print World mov call Write string ret Exit ENDP prt World END main