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authorMohamad Gebai <mohamad.gebai@gmail.com>2014-01-29 22:47:55 -0500
committerStefan Hajnoczi <stefanha@redhat.com>2014-02-19 11:08:53 +0100
commit9530570fa5f86a52e31c92b26578a973b439d493 (patch)
treec51a0377695c0c2fef8d7186e0e1daa8c90d01a9 /hw/display
parentbf15f63cad5c909890be6656743979c7a46ab56d (diff)
Modified the tracetool framework for LTTng 2.x
* A new format is required to generate definitions for ust tracepoints. Files ust_events_h.py and ust_events_c.py define common macros, while new function ust_events_h in events.py does the actual definition of each tracepoint. * ust.py generates the new interface for calling userspace tracepoints with LTTng 2.x, replacing trace_name(args) to tracepoint(name, args). * As explained in ust_events_c.py, -Wredundant-decls gives a warning when compiling with gcc 4.7 or older. This is specific to lttng-ust so for now use a pragma clause to avoid getting a warning. Signed-off-by: Mohamad Gebai <mohamad.gebai@polymtl.ca> Reviewed-by: Alex Bennée <alex@bennee.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
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