[PATCH 0/2] perf bpf: Add helper to support generate BPF object

[Wang Nan]

These 2 patch introduce a new perfconfig option (llvm.dump-obj) and a
new cmdline option (perf record --dry-run). Combined together, perf user
is able to generate a BPF object for an embedded platform on a x86
server using perf, instead directly using llvm cmdline and provide -I
options and default macros.

Wang Nan (2):
  perf llvm: Allow dump llvm output object file using llvm.dump-obj
  perf record: Add --dry-run option to check cmdline options

 tools/perf/Documentation/perf-record.txt |  7 ++++++
 tools/perf/builtin-record.c              |  7 ++++++
 tools/perf/util/llvm-utils.c             | 42 ++++++++++++++++++++++++++++++++
 tools/perf/util/llvm-utils.h             |  5 ++++
 4 files changed, 61 insertions(+)

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1.8.3.4