From: Peter Maydell <peter.maydell@linaro.org>
To: qemu-devel@nongnu.org
Cc: Sergey Fedorov <serge.fdrv@gmail.com>,
Greg Bellows <greg.bellows@linaro.org>,
"Edgar E. Iglesias" <edgar.iglesias@gmail.com>,
Fabian Aggeler <aggelerf@ethz.ch>,
patches@linaro.org
Subject: [Qemu-devel] [PATCH 0/2] target-arm: fix some exception-masking issues
Date: Mon, 27 Oct 2014 12:58:05 +0000 [thread overview]
Message-ID: <1414414687-14265-1-git-send-email-peter.maydell@linaro.org> (raw)
These patches fix a couple of issues I noticed with the existing
code in the ARM arm_excp_unmasked() function while I was reviewing
the TrustZone series:
* we currently try to use the same function for M profile and
A/R profile, which makes both code paths harder to read (and
maybe one day we'll implement what M actually does, in which
case the two code paths will be totally divergent...)
* accidental || vs && confusion in the conditionals governing
VIRQ and VFIQ
I think they shouldn't conflict with the TZ patches except
as minor textual conflicts.
Peter Maydell (2):
target-arm: Separate out M profile cpu_exec_interrupt handling
target-arm: Correct condition for taking VIRQ and VFIQ
target-arm/cpu.c | 49 +++++++++++++++++++++++++++++++++++++++----------
target-arm/cpu.h | 20 ++++----------------
2 files changed, 43 insertions(+), 26 deletions(-)
--
1.9.1
next reply other threads:[~2014-10-27 12:58 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-10-27 12:58 Peter Maydell [this message]
2014-10-27 12:58 ` [Qemu-devel] [PATCH 1/2] target-arm: Separate out M profile cpu_exec_interrupt handling Peter Maydell
2014-10-28 0:12 ` Edgar E. Iglesias
2014-10-27 12:58 ` [Qemu-devel] [PATCH 2/2] target-arm: Correct condition for taking VIRQ and VFIQ Peter Maydell
2014-10-27 23:25 ` Edgar E. Iglesias
2014-10-27 23:37 ` Peter Maydell
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