All of lore.kernel.org
 help / color / mirror / Atom feed
From: "Paweł Sikora" <pluto@agmk.net>
To: linux-kernel@vger.kernel.org
Cc: Avi Kivity <avi@qumranet.com>,
	caglar@pardus.org.tr, kvm-devel@lists.sourceforge.net
Subject: Re: [PATCH] KVM: 'asm' operand has impossible constraints
Date: Sat, 27 Jan 2007 17:36:30 +0100	[thread overview]
Message-ID: <200701271736.30271.pluto@agmk.net> (raw)
In-Reply-To: <45BB15F1.6020600@qumranet.com>

On Saturday 27 of January 2007 10:05:53 Avi Kivity wrote:

> "g" appears to be equivalent to "rmi", if "i" is impossible, gcc is free
> to use "r" or "m", no?

`r'
     A register operand is allowed provided that it is in a general
     register.
`g'
     Any register, memory or immediate integer operand is allowed,
     except for registers that are not general registers.

so, it looks like g == !r for registers ( not general vs. general regs ).

  reply	other threads:[~2007-01-27 16:36 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-01-25 23:40 [PATCH] KVM: 'asm' operand has impossible constraints S.Çağlar Onur
2007-01-27  9:05 ` Avi Kivity
2007-01-27  9:05   ` Avi Kivity
2007-01-27 16:36   ` Paweł Sikora [this message]
2007-01-28  9:41     ` Avi Kivity
2007-01-28  9:41       ` Avi Kivity
2007-01-27 21:28   ` S.Çağlar Onur
2007-01-27 21:46     ` D. Hazelton
2007-01-28  7:55     ` H. Peter Anvin
2007-01-28  9:45     ` Avi Kivity
2007-01-28  9:45       ` Avi Kivity

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=200701271736.30271.pluto@agmk.net \
    --to=pluto@agmk.net \
    --cc=avi@qumranet.com \
    --cc=caglar@pardus.org.tr \
    --cc=kvm-devel@lists.sourceforge.net \
    --cc=linux-kernel@vger.kernel.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.