[commit: ghc] wip/libdw-prof: Initial perf_event support (c908d0a)

[git at git.haskell.org]

Repository : ssh://git@git.haskell.org/ghc

On branch  : wip/libdw-prof
Link       : http://ghc.haskell.org/trac/ghc/changeset/c908d0af5f61f0b9d4de7388290263e0612b0735/ghc

>---------------------------------------------------------------

commit c908d0af5f61f0b9d4de7388290263e0612b0735
Author: Ben Gamari <ben at smart-cactus.org>
Date:   Sat Sep 26 20:32:52 2015 +0200

    Initial perf_event support


>---------------------------------------------------------------

c908d0af5f61f0b9d4de7388290263e0612b0735
 configure.ac            |   3 ++
 distrib/configure.ac.in |  10 ++++
 includes/rts/Config.h   |   3 ++
 mk/config.mk.in         |   3 ++
 rts/Capability.c        |  10 ++++
 rts/Capability.h        |   5 ++
 rts/PerfEvents.c        | 127 ++++++++++++++++++++++++++++++++++++++++++++++++
 rts/PerfEvents.h        |  25 ++++++++++
 rts/StatProfile.h       |  39 ++++++++++++---
 rts/Trace.h             |   1 +
 10 files changed, 218 insertions(+), 8 deletions(-)

Diff suppressed because of size. To see it, use:

    git diff-tree --root --patch-with-stat --no-color --find-copies-harder --ignore-space-at-eol --cc c908d0af5f61f0b9d4de7388290263e0612b0735