On 12/08/15 23:55, Arnaldo Carvalho de Melo wrote: > Em Fri, Jul 17, 2015 at 07:33:38PM +0300, Adrian Hunter escreveu: >> Add support for decoding instructions for Intel Processor Trace. The >> kernel x86 instruction decoder is copied for this. >> >> This essentially provides intel_pt_get_insn() which takes a binary >> buffer, uses the kernel's x86 instruction decoder to get details of the >> instruction and then categorizes it for consumption by an Intel PT >> decoder. > > > [acme@felicio linux]$ rm -rf /tmp/build/perf ; mkdir -p /tmp/build/perf ; > make -C tools/perf O=/tmp/build/perf install-bin > make: Entering directory `/home/acme/git/linux/tools/perf' > BUILD: Doing 'make -j4' parallel build > > Auto-detecting system features: > ... dwarf: [ on ] > ... glibc: [ on ] > ... gtk2: [ on ] > ... libaudit: [ on ] > ... libbfd: [ on ] > ... libelf: [ on ] > ... libnuma: [ on ] > ... libperl: [ on ] > ... libpython: [ on ] > ... libslang: [ on ] > ... libunwind: [ on ] > ... libdw-dwarf-unwind: [ on ] > ... zlib: [ on ] > ... lzma: [ on ] > > <SNIP> > > CC /tmp/build/perf/util/thread-stack.o > MKDIR /tmp/build/perf/ui/tui/ > CC /tmp/build/perf/ui/tui/setup.o > CC /tmp/build/perf/util/auxtrace.o > MKDIR /tmp/build/perf/ui/browsers/ > MKDIR /tmp/build/perf/util/intel-pt-decoder/ > CC /tmp/build/perf/ui/browsers/hists.o > CC /tmp/build/perf/util/intel-pt-decoder/intel-pt-pkt-decoder.o > MKDIR /tmp/build/perf/ui/tui/ > CC /tmp/build/perf/ui/tui/util.o > GEN /tmp/build/perf/util/intel-pt-decoder/inat-tables.c > MKDIR /tmp/build/perf/util/scripting-engines/ > CC /tmp/build/perf/util/scripting-engines/trace-event-perl.o > CC /tmp/build/perf/util/intel-pt-decoder/intel-pt-insn-decoder.o > CC /tmp/build/perf/ui/tui/helpline.o > CC /tmp/build/perf/ui/browsers/map.o > CC /tmp/build/perf/ui/browsers/scripts.o > CC /tmp/build/perf/ui/tui/progress.o > MKDIR /tmp/build/perf/util/scripting-engines/ > CC /tmp/build/perf/util/scripting-engines/trace-event-python.o > util/intel-pt-decoder/intel-pt-insn-decoder.c:26:18: fatal error: insn.c: No > such file or directory > #include <insn.c> > ^ > compilation terminated.
I had a fix for this already but for some reason it fell in with the "for later" patches. I will roll the fix in and send V9 of this patch. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
