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602cd2609e
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4 Commits

Author SHA1 Message Date
David A. Long
602cd2609e ARM: Add an emulate flag to the kprobes/uprobes instruction decode functions 
Add an emulate flag into the instruction interpreter, primarily for uprobes
support.

Signed-off-by: David A. Long <dave.long@linaro.org>
Acked-by: Jon Medhurst <tixy@linaro.org>
 2014-03-18 16:39:39 -04:00
David A. Long
47e190fafd ARM: Change the remaining shared kprobes/uprobes symbols to something generic 
Any more ARM kprobes/uprobes symbols which have "kprobe" in the name must be
changed to the more generic "probes" or other non-kprobes specific symbol.

Signed-off-by: David A. Long <dave.long@linaro.org>
Acked-by: Jon Medhurst <tixy@linaro.org>
 2014-03-18 16:39:39 -04:00
David A. Long
3e6cd394bb ARM: use a function table for determining instruction interpreter action 
Make the instruction interpreter call back to semantic action functions
through a function pointer array provided by the invoker.  The interpreter
decodes the instructions into groups and uses the group number to index
into the supplied array.  kprobes and uprobes code will each supply their
own array of functions.

Signed-off-by: David A. Long <dave.long@linaro.org>
Acked-by: Jon Medhurst <tixy@linaro.org>
 2014-03-18 16:39:36 -04:00
David A. Long
87abef63ea ARM: move generic thumb instruction parsing code to new files for use by other feature 
Move the thumb version of the kprobes instruction parsing code into more generic
files from where it can be used by uprobes and possibly other subsystems. The
symbol names will be made more generic in a subsequent part of this patchset.

Signed-off-by: David A. Long <dave.long@linaro.org>
Acked-by: Jon Medhurst <tixy@linaro.org>
 2014-03-18 16:39:36 -04:00