From: Julien Thierry <jthierry@redhat.com>
To: linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org
Cc: mark.rutland@arm.com, catalin.marinas@arm.com,
broonie@kernel.org, will@kernel.org,
Julien Thierry <jthierry@redhat.com>
Subject: [RFC PATCH 0/5] arm64: Prepare instruction decoder for objtool
Date: Wed, 20 Jan 2021 18:17:40 +0100 [thread overview]
Message-ID: <20210120171745.1657762-1-jthierry@redhat.com> (raw)
To support arm64, objtool will need to be able to decode aarch64
instructions. This patch series adds some instruction definitions needed
by objtool and moves out encoding/decoding functionalities that do not
rely on kernel code in order.
I'll post the start of the arm64 objtool backend shortly.
Thanks,
Julien
-->
Julien Thierry (5):
arm64: Move instruction encoder/decoder under lib/
arm64: aarch64-insn: Add SVE instruction class
arm64: aarch64-insn: Add barrier encodings
arm64: aarch64-insn: Add some opcodes to instruction decoder
arm64: Add load/store decoding helpers
arch/arm64/include/asm/aarch64-insn.h | 552 +++++++
arch/arm64/include/asm/alternative-macros.h | 3 -
arch/arm64/include/asm/alternative.h | 1 +
arch/arm64/include/asm/debug-monitors.h | 14 +-
arch/arm64/include/asm/ftrace.h | 2 +-
arch/arm64/include/asm/insn.h | 476 -------
arch/arm64/include/asm/jump_label.h | 2 +-
arch/arm64/include/asm/uprobes.h | 2 +-
arch/arm64/kernel/insn.c | 1416 +-----------------
arch/arm64/lib/Makefile | 2 +-
arch/arm64/lib/aarch64-insn.c | 1426 +++++++++++++++++++
11 files changed, 1985 insertions(+), 1911 deletions(-)
create mode 100644 arch/arm64/include/asm/aarch64-insn.h
create mode 100644 arch/arm64/lib/aarch64-insn.c
--
2.25.4
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next reply other threads:[~2021-01-20 17:19 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-20 17:17 Julien Thierry [this message]
2021-01-20 17:17 ` [RFC PATCH 2/5] arm64: aarch64-insn: Add SVE instruction class Julien Thierry
2021-01-20 17:17 ` [RFC PATCH 3/5] arm64: aarch64-insn: Add barrier encodings Julien Thierry
2021-02-02 11:15 ` Mark Rutland
2021-02-03 8:47 ` Julien Thierry
2021-01-20 17:17 ` [RFC PATCH 4/5] arm64: aarch64-insn: Add some opcodes to instruction decoder Julien Thierry
2021-01-20 17:17 ` [RFC PATCH 5/5] arm64: Add load/store decoding helpers Julien Thierry
[not found] ` <20210120171745.1657762-2-jthierry@redhat.com>
[not found] ` <20210202101755.GB59049@C02TD0UTHF1T.local>
2021-02-03 8:26 ` [RFC PATCH 1/5] arm64: Move instruction encoder/decoder under lib/ Julien Thierry
2021-02-03 11:12 ` Mark Rutland
2021-02-03 17:30 ` Julien Thierry
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