Yahoo Groups archive

Lpc2000

Index last updated: 2026-04-28 23:31 UTC

Message

Re: [lpc2000] Code pointer with GCC

2005-11-06 by Richard Duits

Hello Sebastien,

You don't need to, the ARM has only one 32 bit address space that 
contains everything (code, data, readonly data, memory mapped registers, 
and more). So a "char *p" or "const char *p" can point to anything in 
rom, ram, external memory, etc.

Richard.


Sebastien Jacquemard wrote:

> Hello,
> I need to declare a pointer to code with GCC.
> With 8051 and keil PK51 I do this for exemple "char code *p"
> How can I do the same thing with GCC (I use GCC with keil IDE) ?
>
> Thanks,
> Sebastien
>
>
>
> ------------------------------------------------------------------------
> YAHOO! GROUPS LINKS
>
>     *  Visit your group "lpc2000
>       <http://groups.yahoo.com/group/lpc2000>" on the web.
>        
>     *  To unsubscribe from this group, send an email to:
>        lpc2000-unsubscribe@yahoogroups.com
>       <mailto:lpc2000-unsubscribe@yahoogroups.com?subject=Unsubscribe>
>        
>     *  Your use of Yahoo! Groups is subject to the Yahoo! Terms of
>       Service <http://docs.yahoo.com/info/terms/>.
>
>
> ------------------------------------------------------------------------
>

Attachments

Move to quarantaine

This moves the raw source file on disk only. The archive index is not changed automatically, so you still need to run a manual refresh afterward.