From: Gilles Chanteperdrix <gilles.chanteperdrix@xenomai.org>
To: Sebastian Smolorz <ssm@domain.hid>
Cc: adeos-main@gna.org
Subject: Re: [Adeos-main] [PATCH] Fix ipipe_tsc2ns for ARM
Date: Wed, 29 Nov 2006 18:27:17 +0100 [thread overview]
Message-ID: <456DC2F5.5020005@domain.hid> (raw)
In-Reply-To: <E1GpRBe-0001FR-Mq@domain.hid>
Sebastian Smolorz wrote:
> Hi,
>
> the current implementation of ipipe_tsc2ns for ARM does not compile (undefined
> reference to `__udivdi3'). The attached patch fixes that.
the point of using ((t) * 1000) / (freq / 1000000) is to avoid using the
64 bits division. I would rather think a simple cast to unsigned is
missing. What value is a 64 bits when it fails,
__ipipe_mach_ticks_per_jiffy or t ?
--
Gilles Chanteperdrix
next prev parent reply other threads:[~2006-11-29 17:27 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-11-29 15:17 [Adeos-main] [PATCH] Fix ipipe_tsc2ns for ARM Sebastian Smolorz
2006-11-29 17:27 ` Gilles Chanteperdrix [this message]
2006-11-30 9:35 ` Sebastian Smolorz
2006-11-30 14:07 ` Gilles Chanteperdrix
2006-12-04 10:29 ` Sebastian Smolorz
2006-12-04 11:15 ` Gilles Chanteperdrix
2006-12-06 11:57 ` Philippe Gerum
2006-12-06 13:17 ` Gilles Chanteperdrix
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