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Date: Mon, 5 Jan 2015 19:28:04 +0800
From: Wang Nan <wangnan0@...wei.com>
To: <masami.hiramatsu.pt@...achi.com>, <tixy@...aro.org>,
<linux@....linux.org.uk>
CC: <lizefan@...wei.com>, <linux-kernel@...r.kernel.org>,
<linux-arm-kernel@...ts.infradead.org>
Subject: [PATCH v19 00/11] ARM: kprobes: OPTPROBES and other improvements.
According to Masami Hiramatsu's suggestion, there are some small code
adjustments in this series of patch.
Jon Medhurst (Tixy) (2):
ARM: kprobes: Add test cases for stack consuming instructions
ARM: kprobes: Fix unreliable MRS instruction tests
Masami Hiramatsu (1):
kprobes: Pass the original kprobe for preparing optimized kprobe
Wang Nan (8):
ARM: probes: move all probe code to dedicate directory
ARM: kprobes: remove unused ARM decoder actions.
ARM: kprobes: introduces checker
ARM: kprobes: collects stack consumption for store instructions
ARM: kprobes: disallow probing stack consuming instructions
ARM: kprobes: enable OPTPROBES for ARM 32
ARM: kprobes: check register usage for probed instruction.
ARM: optprobes: execute instruction during restoring if possible.
arch/arm/Kconfig | 1 +
arch/arm/Makefile | 1 +
arch/arm/{kernel => include/asm}/insn.h | 0
arch/arm/include/asm/kprobes.h | 30 +-
arch/arm/{kernel => include/asm}/patch.h | 0
arch/arm/include/asm/probes.h | 23 ++
arch/arm/kernel/Makefile | 16 +-
arch/arm/kernel/entry-armv.S | 3 +-
arch/arm/kernel/ftrace.c | 3 +-
arch/arm/kernel/jump_label.c | 5 +-
arch/arm/kernel/patch.c | 3 +-
arch/arm/probes/Makefile | 7 +
.../{kernel/probes-arm.c => probes/decode-arm.c} | 12 +-
.../{kernel/probes-arm.h => probes/decode-arm.h} | 10 +-
.../probes-thumb.c => probes/decode-thumb.c} | 16 +-
.../probes-thumb.h => probes/decode-thumb.h} | 10 +-
arch/arm/{kernel/probes.c => probes/decode.c} | 81 +++++-
arch/arm/{kernel/probes.h => probes/decode.h} | 13 +-
arch/arm/probes/kprobes/Makefile | 12 +
.../kprobes-arm.c => probes/kprobes/actions-arm.c} | 12 +-
.../kprobes/actions-common.c} | 4 +-
.../kprobes/actions-thumb.c} | 10 +-
arch/arm/probes/kprobes/checkers-arm.c | 223 +++++++++++++++
arch/arm/probes/kprobes/checkers-common.c | 101 +++++++
arch/arm/probes/kprobes/checkers-thumb.c | 110 +++++++
arch/arm/probes/kprobes/checkers.h | 55 ++++
.../{kernel/kprobes.c => probes/kprobes/core.c} | 49 +++-
.../{kernel/kprobes.h => probes/kprobes/core.h} | 12 +-
arch/arm/probes/kprobes/opt-arm.c | 317 +++++++++++++++++++++
.../kprobes/test-arm.c} | 37 ++-
.../kprobes-test.c => probes/kprobes/test-core.c} | 36 ++-
.../kprobes-test.h => probes/kprobes/test-core.h} | 35 ++-
.../kprobes/test-thumb.c} | 20 +-
arch/arm/probes/uprobes/Makefile | 1 +
.../uprobes-arm.c => probes/uprobes/actions-arm.c} | 9 +-
.../{kernel/uprobes.c => probes/uprobes/core.c} | 8 +-
.../{kernel/uprobes.h => probes/uprobes/core.h} | 0
arch/x86/kernel/kprobes/opt.c | 3 +-
include/linux/kprobes.h | 3 +-
kernel/kprobes.c | 4 +-
40 files changed, 1169 insertions(+), 126 deletions(-)
rename arch/arm/{kernel => include/asm}/insn.h (100%)
rename arch/arm/{kernel => include/asm}/patch.h (100%)
create mode 100644 arch/arm/probes/Makefile
rename arch/arm/{kernel/probes-arm.c => probes/decode-arm.c} (99%)
rename arch/arm/{kernel/probes-arm.h => probes/decode-arm.h} (92%)
rename arch/arm/{kernel/probes-thumb.c => probes/decode-thumb.c} (98%)
rename arch/arm/{kernel/probes-thumb.h => probes/decode-thumb.h} (90%)
rename arch/arm/{kernel/probes.c => probes/decode.c} (84%)
rename arch/arm/{kernel/probes.h => probes/decode.h} (97%)
create mode 100644 arch/arm/probes/kprobes/Makefile
rename arch/arm/{kernel/kprobes-arm.c => probes/kprobes/actions-arm.c} (97%)
rename arch/arm/{kernel/kprobes-common.c => probes/kprobes/actions-common.c} (98%)
rename arch/arm/{kernel/kprobes-thumb.c => probes/kprobes/actions-thumb.c} (98%)
create mode 100644 arch/arm/probes/kprobes/checkers-arm.c
create mode 100644 arch/arm/probes/kprobes/checkers-common.c
create mode 100644 arch/arm/probes/kprobes/checkers-thumb.c
create mode 100644 arch/arm/probes/kprobes/checkers.h
rename arch/arm/{kernel/kprobes.c => probes/kprobes/core.c} (94%)
rename arch/arm/{kernel/kprobes.h => probes/kprobes/core.h} (79%)
create mode 100644 arch/arm/probes/kprobes/opt-arm.c
rename arch/arm/{kernel/kprobes-test-arm.c => probes/kprobes/test-arm.c} (97%)
rename arch/arm/{kernel/kprobes-test.c => probes/kprobes/test-core.c} (98%)
rename arch/arm/{kernel/kprobes-test.h => probes/kprobes/test-core.h} (92%)
rename arch/arm/{kernel/kprobes-test-thumb.c => probes/kprobes/test-thumb.c} (97%)
create mode 100644 arch/arm/probes/uprobes/Makefile
rename arch/arm/{kernel/uprobes-arm.c => probes/uprobes/actions-arm.c} (96%)
rename arch/arm/{kernel/uprobes.c => probes/uprobes/core.c} (97%)
rename arch/arm/{kernel/uprobes.h => probes/uprobes/core.h} (100%)
--
1.8.4
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