From: Boris Ostrovsky <boris.ostrovsky@oracle.com>
To: Juergen Gross <jgross@suse.com>,
linux-kernel@vger.kernel.org, x86@kernel.org,
xen-devel@lists.xensource.com, konrad.wilk@oracle.com,
david.vrabel@citrix.com, tglx@linutronix.de, mingo@redhat.com,
hpa@zytor.com, mmarek@suse.cz, linux-kbuild@vger.kernel.org
Subject: Re: [PATCH 1/4] xen: build infrastructure for generating hypercall depending symbols
Date: Fri, 12 Dec 2014 17:48:19 -0500 [thread overview]
Message-ID: <548B70B3.7030807@oracle.com> (raw)
In-Reply-To: <1418321065-10212-2-git-send-email-jgross@suse.com>
On 12/11/2014 01:04 PM, Juergen Gross wrote:
> diff --git a/scripts/xen-hypercalls.sh b/scripts/xen-hypercalls.sh
> new file mode 100644
> index 0000000..e6447b7
> --- /dev/null
> +++ b/scripts/xen-hypercalls.sh
> @@ -0,0 +1,11 @@
> +#!/bin/sh
> +out="$1"
> +shift
> +in="$@"
> +
> +for i in $in; do
> + eval $CPP $LINUXINCLUDE -dD -imacros "$i" -x c /dev/null
> +done | \
> +awk '$1 == "#define" && $2 ~ /__HYPERVISOR_[a-z][a-z_0-9]*/ { v[$3] = $2 }
> + END {for (i in v) if (!(v[i] in v))
> + print "HYPERCALL("substr(v[i], 14)")"}' | sort -u >$out
Why do you 'sort -u'? Do you expect multiple definitions of the same
hypercall?
-boris
next prev parent reply other threads:[~2014-12-12 22:46 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-12-11 18:04 [PATCH 0/4] xen: auto-generate symbols for xen hypercalls Juergen Gross
2014-12-11 18:04 ` [PATCH 1/4] xen: build infrastructure for generating hypercall depending symbols Juergen Gross
2014-12-12 22:48 ` Boris Ostrovsky [this message]
2014-12-15 5:20 ` Juergen Gross
2014-12-15 10:00 ` [Xen-devel] " Jan Beulich
2014-12-15 11:38 ` David Vrabel
2014-12-15 11:47 ` Jan Beulich
2014-12-16 14:51 ` David Vrabel
2014-12-16 14:40 ` Juergen Gross
2014-12-11 18:04 ` [PATCH 2/4] xen: synchronize include/xen/interface/xen.h with xen Juergen Gross
2014-12-15 11:45 ` [Xen-devel] " David Vrabel
2014-12-11 18:04 ` [PATCH 3/4] xen: use generated hypervisor symbols in arch/x86/xen/trace.c Juergen Gross
2014-12-15 11:46 ` [Xen-devel] " David Vrabel
2014-12-11 18:04 ` [PATCH 4/4] xen: use generated hypercall symbols in arch/x86/xen/xen-head.S Juergen Gross
2014-12-15 12:05 ` [Xen-devel] " David Vrabel
2014-12-16 5:55 ` Juergen Gross
2014-12-16 10:24 ` David Vrabel
2014-12-16 11:20 ` Juergen Gross
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