From: linux@arm.linux.org.uk (Russell King - ARM Linux)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 1/4] [RFC] Add generic ARM instruction set condition code checks.
Date: Mon, 21 Nov 2011 19:08:48 +0000 [thread overview]
Message-ID: <20111121190848.GS9581@n2100.arm.linux.org.uk> (raw)
In-Reply-To: <20111121183046.28964.23829.stgit@localhost6.localdomain6>
On Mon, Nov 21, 2011 at 06:30:46PM +0000, Leif Lindholm wrote:
> +/*
> + * Returns:
> + * 0 - if condition fails
> + * 1 - if condition passes (including AL)
> + * 2 - if unconditional encoding (or before ARMv3, NV condition)
The comment is wrong. NV always meant 'never execute' including v3,
v4 and v5 architectures.
next prev parent reply other threads:[~2011-11-21 19:08 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-11-21 18:30 [PATCH 1/4] [RFC] Add generic ARM instruction set condition code checks Leif Lindholm
2011-11-21 18:30 ` [PATCH 2/4] [RFC] Use generic ARM instruction set condition code checks for nwfpe Leif Lindholm
2011-11-21 18:30 ` [PATCH 3/4] [RFC] Add condition code checking to SWP emulation handler Leif Lindholm
2011-11-21 18:53 ` Will Deacon
2011-11-21 18:31 ` [PATCH 4/4] [RFC] Use generic ARM instruction set condition code checks for kprobes Leif Lindholm
2011-11-22 9:13 ` Tixy
[not found] ` <4ECE78B6.9040408@arm.com>
2011-11-24 19:40 ` Tixy
2011-11-25 13:29 ` Leif Lindholm
2011-11-21 18:52 ` [PATCH 1/4] [RFC] Add generic ARM instruction set condition code checks Will Deacon
2011-11-21 19:08 ` Russell King - ARM Linux [this message]
2011-11-22 10:18 ` Dave Martin
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