Nasm and hla kernel

program textdriver;
#include( "console.hhf" );
#include( "stdlib.hhf" );

static
	str:	string;

procedure write( s:uns32 ); //parameters
begin write;
	
	stralloc( 128 ); //allocate space for the params
	mov( eax, str ); //move pointer to allocated space to str
	mov( s, str ); //move params to allocated space
	mov( "$0xB8000", [ebx] ); //0xB8000 is the text graphics buffer type thing
	mov( 0, ecx ); //set count variables
	mov( 1, edx );
	repeat;
		mov( [eax + ecx], [ebx + ecx] ); //move character and their color 1 by 1 to the text graphics buffer
		add( 1, ecx );
		mov( 7, [ebx + ecx] );
		add( 1, ecx );
		mov( [ebx], edx );
	until( edx = 0 );

	strfree( str );	//free allocated space
end write;

begin kernel_hla;
end textdriver;

[bits 32]

SECTION .text

EXTERN write ;external function from hla program

start: ;beginning
call write 10,13,"Hello World", 0 ;write Hello World
jmp $ ;jump to nowhere