[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Qemu-commits] [qemu/qemu] 94248c: tcg/ppc: Sanitize immediate shifts
From: |
Peter Maydell |
Subject: |
[Qemu-commits] [qemu/qemu] 94248c: tcg/ppc: Sanitize immediate shifts |
Date: |
Wed, 08 Jul 2020 08:45:31 -0700 |
Branch: refs/heads/master
Home: https://github.com/qemu/qemu
Commit: 94248cfc04dfa08e43aacd9d5bbfba7a47bff671
https://github.com/qemu/qemu/commit/94248cfc04dfa08e43aacd9d5bbfba7a47bff671
Author: Catherine A. Frederick <chocola@animebitch.es>
Date: 2020-07-06 (Mon, 06 Jul 2020)
Changed paths:
M tcg/ppc/tcg-target.inc.c
Log Message:
-----------
tcg/ppc: Sanitize immediate shifts
Sanitize shift constants so that shift operations with
large constants don't generate invalid instructions.
Signed-off-by: Catherine A. Frederick <chocola@animebitch.es>
Message-Id: <20200607211100.22858-1-agrecascino123@gmail.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Commit: 852f933e482518797f7785a2e017a215b88df815
https://github.com/qemu/qemu/commit/852f933e482518797f7785a2e017a215b88df815
Author: Richard Henderson <richard.henderson@linaro.org>
Date: 2020-07-06 (Mon, 06 Jul 2020)
Changed paths:
M tcg/tcg-op.c
Log Message:
-----------
tcg: Fix do_nonatomic_op_* vs signed operations
The smin/smax/umin/umax operations require the operands to be
properly sign extended. Do not drop the MO_SIGN bit from the
load, and additionally extend the val input.
Reviewed-by: LIU Zhiwei <zhiwei_liu@c-sky.com>
Reported-by: LIU Zhiwei <zhiwei_liu@c-sky.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20200701165646.1901320-1-richard.henderson@linaro.org>
Commit: cd9557616fe30a1926a57b516ee2ceb07faf1cb7
https://github.com/qemu/qemu/commit/cd9557616fe30a1926a57b516ee2ceb07faf1cb7
Author: Peter Maydell <peter.maydell@linaro.org>
Date: 2020-07-07 (Tue, 07 Jul 2020)
Changed paths:
M tcg/ppc/tcg-target.inc.c
M tcg/tcg-op.c
Log Message:
-----------
Merge remote-tracking branch 'remotes/rth/tags/pull-tcg-20200706' into staging
Fix for ppc shifts
Fix for non-parallel atomic ops
# gpg: Signature made Mon 06 Jul 2020 19:49:08 BST
# gpg: using RSA key 7A481E78868B4DB6A85A05C064DF38E8AF7E215F
# gpg: issuer "richard.henderson@linaro.org"
# gpg: Good signature from "Richard Henderson <richard.henderson@linaro.org>"
[full]
# Primary key fingerprint: 7A48 1E78 868B 4DB6 A85A 05C0 64DF 38E8 AF7E 215F
* remotes/rth/tags/pull-tcg-20200706:
tcg: Fix do_nonatomic_op_* vs signed operations
tcg/ppc: Sanitize immediate shifts
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Compare: https://github.com/qemu/qemu/compare/eb2c66b10efd...cd9557616fe3
[Prev in Thread] |
Current Thread |
[Next in Thread] |
- [Qemu-commits] [qemu/qemu] 94248c: tcg/ppc: Sanitize immediate shifts,
Peter Maydell <=