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