flat assembler

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heizzpep

Joined: 03 Jul 2012
Posts: 4

heizzpep

How to declare some like this:

Code:

C#
char var[500];

in fasm?

30 Jul 2012, 19:03

AsmGuru62

Joined: 28 Jan 2004
Posts: 1462
Location: Toronto, Canada

AsmGuru62

Code:

var rb 500

30 Jul 2012, 19:14

heizzpep

Joined: 03 Jul 2012
Posts: 4

heizzpep

Thx!

30 Jul 2012, 19:15

typedef

Joined: 25 Jul 2010
Posts: 2909
Location: 0x77760000

typedef

or if you want to initialize the array with 0 etc.

Code:

var db 500 dup(0)

30 Jul 2012, 21:36

Mac2004

Joined: 15 Dec 2003
Posts: 314

Mac2004

You can also use times directive:

Code:

var: times 500 db 0

Regards
Mac2004

02 Aug 2012, 14:39

heizzpep

Joined: 03 Jul 2012
Posts: 4

heizzpep

thx @Mac2004 & typedef.

Quote:

var: times 500 db 0

how i can use times with structs?
for example:

Code:

struct S
  a db 0
  b db 0
  c db 0
ends
S1 S
S2 S
S3 S

SS: times 50 S
give error

Code:

Error: illegal instruction.

08 Aug 2012, 13:58

JohnFound

Joined: 16 Jun 2003
Posts: 3499
Location: Bulgaria

JohnFound

Everything is byte:

Code:

        SS rb 50*sizeof.S

08 Aug 2012, 16:09

baldr

Joined: 19 Mar 2008
Posts: 1651

baldr

heizzpep,

You can redefine times as macro (it doesn't work in your case because it's assembler directive, and structs are macros indeed).

There was thread about similar problem.

09 Aug 2012, 02:57

Tomasz Grysztar

Joined: 16 Jun 2003
Posts: 8026
Location: Kraków, Poland

Tomasz Grysztar

baldr wrote:

There was thread about similar problem.

Also, even earlier there already was a question in primary fasm's FAQ about such problem. It really was one of the most frequently asked ones.

09 Aug 2012, 07:55

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