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672ea456f9
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5 Commits

Author SHA1 Message Date
Bryan Drewery
672ea456f9 META_MODE: Fix trying to rebuild jevents due to missing .meta file. 
The tool is built separately in buildworld in a subdirectory rather than
how other build-tools are done.  Subdirectory builds in lib/libpmcstat
remain broken since the tool cannot be auto-built from here.
 2018-05-25 21:46:53 +00:00
Bryan Drewery
efd834d6ce Use proper BTOOLSPATH for build-tools path. 2018-05-25 21:46:49 +00:00
Matt Macy
773015538c libpmcstat: Don't build pmu tables on !amd64 until the corresponding 
util routines have been written and tested. Currently building them
breaks the build on power64

Reported by:	emaste
 2018-05-24 21:22:03 +00:00
Matt Macy
e98bbcf9ca libpmcstat: compile in events based on json description 2018-05-24 04:30:06 +00:00
Ruslan Bukin
d27927f731 Extract a set of pmcstat functions and interfaces to the new internal 
library -- libpmcstat.

This includes PMC logging module, symbols lookup functions,
ELF parsing, process management, PMC attachment, etc.

This allows to reuse code while building new hwpmc(4)-based applications.

Also add pmcstat_symbol_search_by_name() function that allows to find
mapped IP range for a given function name.

Reviewed by:	kib
Sponsored by:	DARPA, AFRL
Differential Revision:	https://reviews.freebsd.org/D12718
 2017-10-24 16:28:00 +00:00