Rockbox.org home
release
dev builds
extras
themes manual
wiki
device status forums
mailing lists
IRC bugs
patches
dev guide



Rockbox mail archive

Subject: RE: SH-1 scratchpad
From: Adam Billyard (Ads_at_CSL.COM)
Date: 2003-07-11


Sure but isn't there >2K sitting there doing nothing (0x0f000e50=_iramend).

I'd certainly put the stacks of time-critical threads in there.

-----Original Message-----
From: Linus Nielsen Feltzing [mailto:linus_at_haxx.se]
Sent: 11 July 2003 11:25
To: rockbox_at_cool.haxx.se
Subject: Re: SH-1 scratchpad

Adam Billyard wrote:
> Any reason you don't use SH-1 scratchpad for the stack storage? It should
> improve performance and it doesn't look like its being used by anything
> else.

If you mean the internal 4Kbyte RAM, we use it for time-critical code,
like the scheduler, bit swapping, ATA driver etc.

Linus



Page was last modified "Jan 10 2012" The Rockbox Crew
aaa