linux-kernel - [PATCH][UPDATED] MIPS: Kprobe support v0.2

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Message-Id: <1276359656-2375-1-git-send-email-hschauhan@nulltrace.org>
Date:	Sat, 12 Jun 2010 21:50:55 +0530
From:	Himanshu Chauhan <hschauhan@...ltrace.org>
To:	linux-kernel@...r.kernel.org
Cc:	ralf@...ux-mips.org, linux-mips@...ux-mips.org
Subject: [PATCH][UPDATED] MIPS: Kprobe support v0.2

This updated version of patch incorporates some of the comments
from Daney. The list of changes are as follows:
o Instead of separate handler "do_break", do_bp is used to
  track and handle kprobe induced breaks. This cleans up ugly
  ifdef hack.
o Instead of using 0 and 5 code in break, new kprobe specific
  defines (515, 516) have been added and handled.

The use of notify_die could not be dropped because the kprobes
framework installs handlers on notify_die chain.

Himanshu Chauhan (1):
  MIPS: Kprobe support v0.2     This incorporates some of the comments
    from Daney.

 arch/mips/Kconfig               |   13 ++
 arch/mips/include/asm/break.h   |    2 +
 arch/mips/include/asm/kdebug.h  |    5 +
 arch/mips/include/asm/kprobes.h |   86 +++++++++
 arch/mips/kernel/Makefile       |    2 +
 arch/mips/kernel/kprobes.c      |  379 +++++++++++++++++++++++++++++++++++++++
 arch/mips/kernel/traps.c        |   46 +++++-
 arch/mips/mm/fault.c            |   11 +-
 8 files changed, 541 insertions(+), 3 deletions(-)
 create mode 100644 arch/mips/include/asm/kprobes.h
 create mode 100644 arch/mips/kernel/kprobes.c

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