Cmp byte ptr + offset

flat assembler
Message board for the users of flat assembler.

Index > Windows > Cmp byte ptr + offset

Author

Thread

[nuÃŸ]

Joined: 30 Apr 2004
Posts: 4

[nuÃŸ] 30 Apr 2004, 06:02

Hi there all,
I use these 2 following lines of code regularly in tasm and masm, but they seem to cause errors in fasm :

Code:

cmp byte ptr [esi+baseaddie],00h

and

Code:

sub ebp,offset delta

How can I either add these to fasm, or what code would work the same way?

Thanks in advance
J

30 Apr 2004, 06:02

vid
Verbosity in development

Joined: 05 Sep 2003
Posts: 7103
Location: Slovakia

vid 30 Apr 2004, 06:23

Code:

 cmp byte [esi+baseaddie],00h

Code:

 cmp byte ptr esi + baseaddie,00h

Code:

 sub esp, delta

30 Apr 2004, 06:23

JohnFound

Joined: 16 Jun 2003
Posts: 3499
Location: Bulgaria

JohnFound 30 Apr 2004, 06:27

[nuÃŸ] wrote:

Code:

cmp byte ptr [esi+baseaddie],00h

and

Code:

sub ebp,offset delta

It will become more simple:

Code:

cmp byte [esi+baseaddie],00h

and

Code:

sub ebp, delta

The rule is simple in FASM:
If you want address (actually the value of the label) you write the label name. If you want the value of the memory, you enclose the address of that memory in brackets.

Regards.

30 Apr 2004, 06:27

< Last Thread | Next Thread >

Forum Rules:

You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum
You cannot attach files in this forum
You can download files in this forum