linux-kernel - [PATCH 0/3] riscv: kprobes: simulate some instructions

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <cover.1690704360.git.namcaov@gmail.com>
Date:   Sun, 30 Jul 2023 10:27:06 +0200
From:   Nam Cao <namcaov@...il.com>
To:     Paul Walmsley <paul.walmsley@...ive.com>,
        Palmer Dabbelt <palmer@...belt.com>,
        Albert Ou <aou@...s.berkeley.edu>,
        linux-riscv@...ts.infradead.org, linux-kernel@...r.kernel.org
Cc:     Nam Cao <namcaov@...il.com>
Subject: [PATCH 0/3] riscv: kprobes: simulate some instructions

Simulate some currently rejected instructions. Still to be simulated are:
    - c.jal
    - c.ebreak

Nam Cao (3):
  riscv: kprobes: simulate c.j instruction
  riscv: kprobes: simulate c.jr and c.jalr instructions
  riscv: kprobes: simulate c.beqz and c.bnez

 arch/riscv/kernel/probes/decode-insn.c   |  11 +-
 arch/riscv/kernel/probes/simulate-insn.c | 105 +++++++++
 arch/riscv/kernel/probes/simulate-insn.h |   5 +
 drivers/test_kprobe/Makefile             |   3 +
 drivers/test_kprobe/test_kprobe.c        | 265 +++++++++++++++++++++++
 5 files changed, 384 insertions(+), 5 deletions(-)
 create mode 100644 drivers/test_kprobe/Makefile
 create mode 100644 drivers/test_kprobe/test_kprobe.c

-- 
2.34.1