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OS/2 Shareware BBS: 10 Tools
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nasmide.zip
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examples
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Errors.asm
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Assembly Source File
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1997-12-21
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2KB
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60 lines
Information
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Program Title : NASM-IDE error information test
; External name : ERRORS.COM
; Version : 1.0
; Start date : 21/12/1997
; Last update : 21/12/1997
; Author : Rob Anderton
; Description : A simple example error information display.
Written using NASM-IDE 1.1 and NASM 0.95.
; NOTE: This code is full of errors and will not assemble!
BITS 16] ; Set 16 bit code generation
[ORG x0100] ; Set code start address to 100h (COM file)
[SECTION .texts] ; Section containing code
jmp START ; Jump to label 'START' in .text section
END: ; Define label 'END'
mov ax, $4C00 ; This function exits the program
int $21 ; and returns control to DOS.
START:
mov BYTE [bss_sym], 'I ; Reference a symbol in the .bss section
mov bx, [bssptr] ; Reference a symbol in the .data section
mov al, [bx]
mov bx, [DATAPTR]
mov [bx, al
mov cx, 2
.LOOP: ; Define a local label
mov dx, datasym
mov ah, 9
push cx
int $21
pop cx
loop .LOOP
mov bx, [textptr]
jmp bx
[SECTION .dataandstuff] ; Section containing initialised data
datasym db 'NASM-EDE!', 13, 10, '$'
bssptr dw bss_sym
DATAPTR dw datasym + 5
textptr dw END ; Pointer to a label in the .text section
[SECTION .bss ; Section containing unitialised data
bss_sym resb 1 Reserve 1 byte of data