From: Mike Shaver <shaver@netscape.com>
To: hppa-linux@thepuffingroup.com
Subject: Re: [hppa-linux] syscall work
Date: Thu, 25 Mar 1999 18:55:47 -0500 [thread overview]
Message-ID: <36FACD03.6446ACF4@netscape.com> (raw)
In-Reply-To: 36FAC708.362B@cup.hp.com
Bob Pflederer wrote:
>
> > OK, I'm convinced. I've changed unistd.h to use 0xC0000404 (on the next
> > page) for the syscall gateway, although we can easily change it back.
>
> Isn't the next page at 0xc0001000? Or does linux have some concept of
> 1k "pages" even though pages in the TLB are 4k?
Brain-o. 0xC0001004 it is.
While we're on the topic, though: why 0xC0000004 and not 0xC0000000 as
the target address? (Although there are other bugs, like ``ldo 5,%r22''
instead of ``ldi 5,%r22'' in the Assembler Ref as well, so maybe this is
another?)
Mike
--
92501.80 83731.86
next prev parent reply other threads:[~1999-03-25 23:56 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
1999-03-25 20:46 [hppa-linux] syscall work Bjorn Helgaas
1999-03-25 21:07 ` Mike Shaver
1999-03-25 21:27 ` Stan Sieler
1999-03-25 23:30 ` Bob Pflederer
1999-03-25 23:55 ` Mike Shaver [this message]
1999-03-26 5:01 ` Kumar
1999-03-29 4:08 ` Stan Sieler
1999-03-26 15:39 ` Michael Shalayeff
1999-03-26 11:12 ` Mike Shaver
1999-03-26 17:03 ` Michael Shalayeff
1999-03-29 21:27 ` Stan Sieler
1999-03-29 20:41 ` Michael Shalayeff
[not found] <199903292146.NAA28577@bart.allegro.com>
1999-03-29 21:55 ` Michael Shalayeff
-- strict thread matches above, loose matches on Subject: below --
1999-03-29 21:50 Stan Sieler
1999-03-25 23:40 Bjorn Helgaas
1999-03-26 0:42 ` Alan Cox
1999-03-25 19:23 Cary Coutant
1999-03-25 20:12 ` Mike Shaver
1999-03-25 23:05 ` Alan Cox
1999-03-25 17:33 Mike Shaver
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