From: Rebecca Cran <rebecca@nuviainc.com>
To: qemu-devel@nongnu.org
Cc: Peter Maydell <peter.maydell@linaro.org>,
Rebecca Cran <rebecca@nuviainc.com>,
Richard Henderson <richard.henderson@linaro.org>
Subject: [PATCH v5 0/4] target/arm: Add support for FEAT_DIT, Data Independent Timing
Date: Sun, 7 Feb 2021 23:56:56 -0700 [thread overview]
Message-ID: <20210208065700.19454-1-rebecca@nuviainc.com> (raw)
Add support for FEAT_DIT. DIT (Data Independent Timing) is a required
feature for ARMv8.4.
Changes from v4 to v5:
o Addressed review feedback.
Rebecca Cran (4):
target/arm: Add support for FEAT_DIT, Data Independent Timing
target/arm: Support AA32 DIT by moving PSTATE_SS from cpsr into
env->pstate
target/arm: Set ID_AA64PFR0.DIT and ID_PFR0.DIT to 1 for "max" AA64
CPU
target/arm: Set ID_PFR0.DIT to 1 for "max" 32-bit CPU
target/arm/cpu.c | 4 ++
target/arm/cpu.h | 12 +++++
target/arm/cpu64.c | 5 +++
target/arm/helper-a64.c | 27 ++++++++++--
target/arm/helper.c | 46 +++++++++++++++++---
target/arm/internals.h | 6 +++
target/arm/op_helper.c | 9 +---
target/arm/translate-a64.c | 12 +++++
8 files changed, 103 insertions(+), 18 deletions(-)
--
2.26.2
next reply other threads:[~2021-02-08 11:47 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-08 6:56 Rebecca Cran [this message]
2021-02-08 6:56 ` [PATCH v5 1/4] target/arm: Add support for FEAT_DIT, Data Independent Timing Rebecca Cran
2021-02-08 6:56 ` [PATCH v5 2/4] target/arm: Support AA32 DIT by moving PSTATE_SS from cpsr into env->pstate Rebecca Cran
2021-02-08 7:15 ` Richard Henderson
2021-02-08 6:56 ` [PATCH v5 3/4] target/arm: Set ID_AA64PFR0.DIT and ID_PFR0.DIT to 1 for "max" AA64 CPU Rebecca Cran
2021-02-08 6:57 ` [PATCH v5 4/4] target/arm: Set ID_PFR0.DIT to 1 for "max" 32-bit CPU Rebecca Cran
2021-02-09 9:37 ` [PATCH v5 0/4] target/arm: Add support for FEAT_DIT, Data Independent Timing Peter Maydell
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