From: Jeff Dike <jdike@addtoit.com>
To: Alex LIU <alex.liu@st.com>
Cc: UML-dev <user-mode-linux-devel@lists.sourceforge.net>
Subject: Re: [uml-devel] question about UML sigcontext in tt mode
Date: Mon, 4 Apr 2005 10:00:11 -0400 [thread overview]
Message-ID: <20050404140011.GA1977@ccure.user-mode-linux.org> (raw)
In-Reply-To: <003501c535d8$e8574a50$90b3c68a@st.com>
On Thu, Mar 31, 2005 at 06:03:34PM +0800, Alex LIU wrote:
> union uml_pt_regs {
> #ifdef UML_CONFIG_MODE_TT
> struct tt_regs {
> long syscall;
> void *sc;
> } tt;
> #endif
> };
> -------------------------------------
>
> Then why the tt.sc is defined as void while not as struct sigcontext? Thanks!
Probably because you can't get a definition of struct sigcontext into
processor.h and have it still compile.
Try #including sigcontext.h there and you'll see what I mean.
Jeff
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next prev parent reply other threads:[~2005-04-04 11:32 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-03-31 10:03 [uml-devel] question about UML sigcontext in tt mode Alex LIU
2005-04-01 18:51 ` Blaisorblade
2005-04-04 14:00 ` Jeff Dike [this message]
2005-04-05 17:20 ` Rob Landley
2005-04-05 20:59 ` Blaisorblade
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