All you may need is HTML.This site is generated using a PHP to HTML generator created by Fabien Sanglard who I would like to thank and tag here for sharing his website generation template. You can find Fabien's website here which is full of useful and interesting information. Highly recommended reading.
This would not be a proper Hello World page if I didn't include some sample code
10 PRINT "HELLO WORLD!"
20 GOTO 10
[1].
; *=$ - This indicates the starting address of the program in memory.[2].
; ===================================
; 1. MAIN EXECUTION START
; ===================================
START: LDA #$00 ; Clear accumulator (good practice)
STA MEM_PTR ; Set a temporary pointer
.PRINT_LOOP: ; This label marks the start of our infinite loop
JMP .PRINT_LOOP ; Jump back to this label (infinite loop)
; (We don't actually need code here because we immediately loop, ; but we leave a gap for comments.)
; ===================================
; 2. STRING DATA STORAGE
; ===================================
HELLO_WORLD_DATA: ; Defines the string in memory
.BYTE "HELLO WORLD!"
.BYTE $0A ; ASCII code for Line Feed (LF) - moves the cursor down
.BYTE $0D ; ASCII code for Carriage Return (CR) - moves cursor to start of line
; ===================================
; 3. PRINT ROUTINE (The hard part)
; ===================================
; This routine assumes that the string data is currently pointed to.
PRINT_STRING: LDA #$00 ; Clear accumulator
LDX #0 ; Initialize X register (index counter) to 0
.LOOP_BODY: ; Load the character at the current index into the accumulator
LDA (X)
; Use the C64's internal routine to print the character.
; This requires setting the internal cursor/data pointer (often done via
; saving the current pointer and resetting it).
JSR PRINT_CHAR ; Calls the internal PRINT routine (Conceptual)
; Move to the next character in the string
INX ; Increment X
; Check for end-of-string (assuming null termination or end of data)
CMP #$0A ; Check if we've reached the line feed character
BEQ .DONE_PRINTING ; If yes, exit the loop
JMP .LOOP_BODY ; Otherwise, continue printing
.DONE_PRINTING: ; Wait for the next loop jump
RTS ; Return from subroutine (though we immediately JMP back)
| ^ | [1] | Hello World in Commodore Basic. |
| ^ | [2] | Hello World in Commodore Assembly. |