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RE: string concatenation in gas
- To: Timothy Wall <twall at domesolutions dot com>
- Subject: RE: string concatenation in gas
- From: Geoff Berry <geoffb at bops dot com>
- Date: Fri, 14 Apr 2000 17:39:22 -0400
- Cc: binutils at sourceware dot cygnus dot com
Nice try, but it still doesn't work. This expands to
push rCOUNT
push rCOUNT
...
Any other ideas?
-----Original Message-----
From: Timothy Wall [mailto:twall@domesolutions.com]
Sent: Friday, April 14, 2000 5:20 PM
To: Geoff Berry
Cc: binutils@sourceware.cygnus.com
Subject: Re: string concatenation in gas
You might be able to get by with a repeat loop calling the macro which does
the
concatenation, e.g.
.MACRO PUSH REGNO
push r\REGNO
.ENDM
.set START 0
.set END 5
.set COUNT, START
.rept
PUSH COUNT
.set COUNT, COUNT + 1
.break COUNT == END
.endr
Geoff Berry wrote:
> .IRP doesn't evaluate strings either (at least I can't figure out how to
> make it). For example, if I do:
>
> .IRP i, 0, 0+1, 0+1+1
> push r\i
> .ENDR
>
> This expands to:
>
> r0
> r0+1
> r0+1+1
>
> when I want
>
> r0
> r1
> r2
>
> I'm pretty much convinced that what I'm trying to do isn't possible with
gas
> (not that I really expect it to be).
>
> -----Original Message-----
> From: Timothy Wall [mailto:twall@domesolutions.com]
> Sent: Thursday, April 13, 2000 4:54 PM
> To: binutils@sourceware.cygnus.com
> Cc: geoffb@bops.com
> Subject: Re: string concatenation in gas
>
> Geoff,
>
> What you really want is string evaluation. Look at ".irp" and see if
> that does what you want.
>
> T.