From: Peter Maydell <peter.maydell@linaro.org>
To: qemu-devel@nongnu.org
Cc: "Andreas Färber" <afaerber@suse.de>, patches@linaro.org
Subject: [Qemu-devel] [PATCH v2 0/2] softfloat: fix 'int32 is 32 bits' assumptions
Date: Thu, 5 Apr 2012 19:12:33 +0100 [thread overview]
Message-ID: <1333649555-14424-1-git-send-email-peter.maydell@linaro.org> (raw)
This is a resend of some patches I sent out back in January when we
were kicking the int32-vs-int32_t issue around.
These patches fix some assumptions that are made by various bits
of code that the softfloat 'int32' and 'uint32' types are exactly
32 bits rather than at least 32 bits. They're worth applying IMHO
even if we don't get round to changing types to use int_fast*_t,
because they're fixing bogus assumptions.
v1->v2 changes:
dropped the target-arm/helper.c patch as it has been applied already
Peter Maydell (2):
softfloat: float*_to_int32_round_to_zero: don't assume int32 is 32 bits
softfloat: roundAndPackInt{32,64}: Don't assume int32 is 32 bits
fpu/softfloat.c | 12 ++++++------
1 files changed, 6 insertions(+), 6 deletions(-)
next reply other threads:[~2012-04-05 18:12 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-04-05 18:12 Peter Maydell [this message]
2012-04-05 18:12 ` [Qemu-devel] [PATCH v2 1/2] softfloat: float*_to_int32_round_to_zero: don't assume int32 is 32 bits Peter Maydell
2012-04-05 18:12 ` [Qemu-devel] [PATCH v2 2/2] softfloat: roundAndPackInt{32, 64}: Don't " Peter Maydell
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