linux-kernel - [PATCH 0/4] Add kprobe and kretprobe support for LoongArch

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Date:   Tue, 20 Sep 2022 11:37:10 +0800
From:   Tiezhu Yang <yangtiezhu@...ngson.cn>
To:     Huacai Chen <chenhuacai@...nel.org>,
        Masami Hiramatsu <mhiramat@...nel.org>
Cc:     loongarch@...ts.linux.dev, linux-kernel@...r.kernel.org
Subject: [PATCH 0/4] Add kprobe and kretprobe support for LoongArch

Tiezhu Yang (4):
  LoongArch: Add kprobe support
  LoongArch: Add kretprobe support
  samples/kprobes: Add LoongArch support
  LoongArch: Enable KPROBES in default config

 arch/loongarch/Kconfig                     |   2 +
 arch/loongarch/configs/loongson3_defconfig |   1 +
 arch/loongarch/include/asm/inst.h          |  31 +++
 arch/loongarch/include/asm/kprobes.h       |  44 ++++
 arch/loongarch/include/asm/ptrace.h        |   1 +
 arch/loongarch/kernel/Makefile             |   2 +
 arch/loongarch/kernel/inst.c               | 107 +++++++++
 arch/loongarch/kernel/kprobes.c            | 356 +++++++++++++++++++++++++++++
 samples/kprobes/kprobe_example.c           |   8 +
 9 files changed, 552 insertions(+)
 create mode 100644 arch/loongarch/include/asm/kprobes.h
 create mode 100644 arch/loongarch/kernel/kprobes.c

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