fasm syntax help me

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b1528932

Joined: 21 May 2010
Posts: 287

b1528932 31 Jan 2011, 22:03

how do i do this:

- make a output % 512 = 0 [ok]
db 20*20*20*512 - ($ - $$) dup 0

- make a bootsector [Ok]
org 0x7C00
db 510 - ($ - $$) dup 0
dw 0xAA55

- make a fu*&^%g data on the disk, but at arbitrary address:
org 0x1000
align 512
main:
jmp $

align 512
main_end:

doesnt work! How can i put my data after org 7c00 and still have $ - $$ work?

31 Jan 2011, 22:03

edfed

Joined: 20 Feb 2006
Posts: 4358
Location: Now

edfed 31 Jan 2011, 22:07

times 512 db 0

31 Jan 2011, 22:07

revolution
When all else fails, read the source

Joined: 24 Aug 2004
Posts: 20761
Location: In your JS exploiting you and your system

revolution 31 Jan 2011, 22:21

align will not place data in the file unless is has to.

http://board.flatassembler.net/topic.php?p=121067#121067

31 Jan 2011, 22:21

b1528932

Joined: 21 May 2010
Posts: 287

b1528932 31 Jan 2011, 22:22

here is what i did:
move my memory bellow padded hd, and expand up.

31 Jan 2011, 22:22

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