Messages in this thread | | | From | David Long <> | Subject | [PATCH 0/9] uprobes: Add uprobes support for ARM | Date | Thu, 1 Aug 2013 19:45:44 -0400 |
| |
From: "David A. Long" <dave.long@linaro.org>
This patch series adds basic uprobes support to ARM. It is based on patches developed earlier by Rabin Vincent. That approach of adding hooks into the kprobes instruction parsing code was not well received. This approach separates the ARM instruction parsing code in kprobes out into a separate set of functions which can be used by both kprobes and uprobes. Both kprobes and uprobes then provide their own semantic action tables to process the results of the parsing.
These patches are based on v3.11-rc3
David A. Long (6): uprobes: move function declarations out of arch uprobes: add arch write opcode hook ARM: move shared uprobe/kprobe definitions into new include file ARM: Move uprobes/kprobes shared functions to common file ARM: Add "action" table for kprobes/uprobes instruction ARM: add uprobes support
Rabin Vincent (3): uprobes: allow ignoring of probe hits uprobes: allow arch access to xol slot uprobes: allow arch-specific initialization
arch/arm/Kconfig | 4 + arch/arm/include/asm/kprobes.h | 17 +- arch/arm/include/asm/probes.h | 23 ++ arch/arm/include/asm/ptrace.h | 6 + arch/arm/include/asm/thread_info.h | 5 +- arch/arm/include/asm/uprobes.h | 34 +++ arch/arm/kernel/Makefile | 3 +- arch/arm/kernel/kprobes-arm.c | 476 ++++++++----------------------------- arch/arm/kernel/kprobes-common.c | 269 +-------------------- arch/arm/kernel/kprobes-thumb.c | 217 +++++++++++------ arch/arm/kernel/kprobes.c | 11 +- arch/arm/kernel/kprobes.h | 64 ++--- arch/arm/kernel/probes-arm.c | 311 ++++++++++++++++++++++++ arch/arm/kernel/probes-arm.h | 60 +++++ arch/arm/kernel/probes-thumb.h | 59 +++++ arch/arm/kernel/probes.c | 325 +++++++++++++++++++++++++ arch/arm/kernel/probes.h | 35 +++ arch/arm/kernel/signal.c | 4 + arch/arm/kernel/uprobes-arm.c | 221 +++++++++++++++++ arch/arm/kernel/uprobes.c | 203 ++++++++++++++++ arch/arm/kernel/uprobes.h | 25 ++ arch/powerpc/include/asm/uprobes.h | 1 - arch/x86/include/asm/uprobes.h | 7 - include/linux/uprobes.h | 17 ++ kernel/events/uprobes.c | 58 ++++- 25 files changed, 1668 insertions(+), 787 deletions(-) create mode 100644 arch/arm/include/asm/probes.h create mode 100644 arch/arm/include/asm/uprobes.h create mode 100644 arch/arm/kernel/probes-arm.c create mode 100644 arch/arm/kernel/probes-arm.h create mode 100644 arch/arm/kernel/probes-thumb.h create mode 100644 arch/arm/kernel/probes.c create mode 100644 arch/arm/kernel/probes.h create mode 100644 arch/arm/kernel/uprobes-arm.c create mode 100644 arch/arm/kernel/uprobes.c create mode 100644 arch/arm/kernel/uprobes.h
-- 1.8.1.2
| |