MIPS: kprobe: Add support.

This patch is based on previous work by Sony and Himanshu Chauhan.

I have done some cleanup and implemented JProbes and KRETPROBES.  The
KRETPROBES part is pretty much copied verbatim from powerpc.  A possible
future enhance might be to factor out the common code.

Signed-off-by: David Daney <ddaney@caviumnetworks.com>
Cc: Himanshu Chauhan <hschauhan@nulltrace.org>
To: linux-mips@linux-mips.org
To: ananth@in.ibm.com,
To: anil.s.keshavamurthy@intel.com
To: davem@davemloft.net
To: masami.hiramatsu.pt@hitachi.com
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/1525/
Patchwork: https://patchwork.linux-mips.org/patch/1530/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
David Daney
2010-08-03 11:22:20 -07:00
committed by Ralf Baechle
parent 2ea6399f55
commit c1bf207d6e
9 changed files with 695 additions and 2 deletions

View File

@@ -8,6 +8,9 @@ enum die_val {
DIE_FP,
DIE_TRAP,
DIE_RI,
DIE_PAGE_FAULT,
DIE_BREAK,
DIE_SSTEPBP
};
#endif /* _ASM_MIPS_KDEBUG_H */