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| author | Atsushi Nemoto <anemo@mba.ocn.ne.jp> | 2007-06-30 00:55:48 +0900 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2007-07-10 17:33:04 +0100 |
| commit | 6312e0ee45236b6882cd26b2ccc167b1b91646fc (patch) | |
| tree | 1c5d17522d4232e4ee40512afffb199e7c99f6ce /arch/mips/math-emu | |
| parent | 2db30150fe4fe309c57087c661209c9ea0b5c21b (diff) | |
| download | op-kernel-dev-6312e0ee45236b6882cd26b2ccc167b1b91646fc.zip op-kernel-dev-6312e0ee45236b6882cd26b2ccc167b1b91646fc.tar.gz | |
[MIPS] Add some debugfs files to debug unaligned accesses
Currently a number of unaligned instructions is counted but not used.
Add /debug/mips/unaligned_instructions file to show the value.
And add /debug/mips/unaligned_action to control behavior upon an
unaligned access. Possible actions are:
0: silently fixup the unaligned access.
1: send SIGBUS.
2: dump registers, process name, etc. and fixup.
Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/math-emu')
0 files changed, 0 insertions, 0 deletions
