print.asm

STD_OUTPUT_HANDLE   EQU -11
NULL                EQU 0

GLOBAL GobleyGook
EXTERN ExitProcess, GetLastError, GetStdHandle, WriteConsoleA, WriteConsoleOutputA, FormatMessageA

SECTION .data
msg                 DB "Hello World!", 13, 10, "M", 0
msg.len             EQU $ - msg

STRUC lpBuffer
	.Char      : RESW 1
	.Attributes: RESD 1
ENDSTRUC

_lpBuffer ISTRUC lpBuffer
    at lpBuffer.Char, DW 'AB'
    at lpBuffer.Attributes, DD 1H
IEND

STRUC dwBufferSize
	.X: RESW  1 
	.Y: RESW  1
ENDSTRUC

_dwBufferSize ISTRUC dwBufferSize
    at dwBufferSize.X, DW 10
    at dwBufferSize.Y, DW 10
IEND

STRUC dwBufferCoord
	.X: RESW 1
	.Y: RESW 1
ENDSTRUC

_dwBufferCoord ISTRUC dwBufferCoord
    at dwBufferCoord.X, DW 0
    at dwBufferCoord.Y, DW 0
IEND

STRUC smallRect
	.Left  : RESW 1
	.Top   : RESW 1
	.Right : RESW 1
	.Bottom: RESW 1
ENDSTRUC

_smallRect ISTRUC smallRect
IEND

SECTION .bss
dummy	RESD 1
err		RESD 1
err2	RESD 1

SECTION .text
GobleyGook:	
    PUSH    STD_OUTPUT_HANDLE
    CALL    GetStdHandle
	
    ; push    NULL
    ; push    dummy
    ; push    msg.len
    ; push    msg
    ; push    eax
    ; call    WriteConsoleA
	
    PUSH    _smallRect
    PUSH    _dwBufferCoord
    PUSH    _dwBufferSize
    PUSH    _lpBuffer
    PUSH    EAX
    CALL    WriteConsoleOutputA
	
    CALL	GetLastError

    PUSH    NULL
    PUSH    99
    PUSH    err
    PUSH    NULL
    PUSH    EAX
    PUSH    NULL
    PUSH    1000H
    CALL    FormatMessageA
	
    PUSH    STD_OUTPUT_HANDLE
    CALL    GetStdHandle
	
    push    NULL
    push    dummy
    push    32
    push    err
    push    EAX
    call    WriteConsoleA

    PUSH    NULL
    CALL    ExitProcess