brainfuck, Ook and asm

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edfed

Joined: 20 Feb 2006
Posts: 4353
Location: Now

edfed 21 Dec 2007, 06:14

Code:

> == inc si

< == dec si

+ == inc byte[si]

- == dec byte[si]

. == mov ah,0
       int 16h  
       mov [si],al

, == mov al,[si]
       mov ah,9 
       mov bl,70h
       int 10h

[ == @@:

] == cmp byte[si],0
        jne @b

the current compiler for brainfuck fits in 171 bytes, can we make better?

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21 Dec 2007, 06:14

revolution
When all else fails, read the source

Joined: 24 Aug 2004
Posts: 20454
Location: In your JS exploiting you and your system

revolution 21 Dec 2007, 07:21

edfed wrote:

Code:

[ == @@:

I thought that the brackets were allowed to be nested!

21 Dec 2007, 07:21

edfed

Joined: 20 Feb 2006
Posts: 4353
Location: Now

edfed 21 Dec 2007, 07:38

yes, of course, but how to make nested @@: ?
@@:
@@@:
@@@@:
@@@@@:
@@@@@@:
???

21 Dec 2007, 07:38

rugxulo

Joined: 09 Aug 2005
Posts: 2341
Location: Usono (aka, USA)

rugxulo 25 Jan 2008, 07:42

http://home.arcor.de/partusch/html_en/bfd.html

25 Jan 2008, 07:42

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