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* [PATCH 0/4] objtool,perf: Use shared x86 insn decoder
@ 2019-08-29 22:41 Josh Poimboeuf
  2019-08-29 22:41 ` [PATCH 1/4] objtool: Move x86 insn decoder to a common location Josh Poimboeuf
                   ` (6 more replies)
  0 siblings, 7 replies; 24+ messages in thread
From: Josh Poimboeuf @ 2019-08-29 22:41 UTC (permalink / raw)
  To: x86
  Cc: linux-kernel, Peter Zijlstra, Ingo Molnar,
	Arnaldo Carvalho de Melo, Jiri Olsa, Masami Hiramatsu,
	Adrian Hunter

It's kind of silly that we have *three* identical copies of the x86 insn
decoder in the kernel tree.  Make it approximately 50% less silly by
reducing that number to two.

Josh Poimboeuf (4):
  objtool: Move x86 insn decoder to a common location
  perf: Update .gitignore file
  perf intel-pt: Remove inat.c from build dependency list
  perf intel-pt: Use shared x86 insn decoder

 .../{objtool => }/arch/x86/include/asm/inat.h |    0
 .../arch/x86/include/asm/inat_types.h         |    0
 .../{objtool => }/arch/x86/include/asm/insn.h |    0
 .../arch/x86/include/asm/orc_types.h          |    0
 tools/{objtool => }/arch/x86/lib/inat.c       |    0
 tools/{objtool => }/arch/x86/lib/insn.c       |    0
 .../arch/x86/lib/x86-opcode-map.txt           |    0
 .../arch/x86/tools/gen-insn-attr-x86.awk      |    0
 tools/objtool/Makefile                        |    4 +-
 tools/objtool/arch/x86/Build                  |    4 +-
 tools/objtool/arch/x86/decode.c               |    4 +-
 tools/objtool/sync-check.sh                   |   12 +-
 tools/perf/.gitignore                         |    3 +
 tools/perf/arch/x86/tests/insn-x86.c          |    2 +-
 tools/perf/arch/x86/util/archinsn.c           |    2 +-
 tools/perf/check-headers.sh                   |   11 +-
 tools/perf/util/intel-pt-decoder/Build        |   22 +-
 .../intel-pt-decoder/gen-insn-attr-x86.awk    |  392 ------
 tools/perf/util/intel-pt-decoder/inat.c       |   82 --
 tools/perf/util/intel-pt-decoder/inat.h       |  230 ----
 tools/perf/util/intel-pt-decoder/inat_types.h |   15 -
 tools/perf/util/intel-pt-decoder/insn.c       |  593 ---------
 tools/perf/util/intel-pt-decoder/insn.h       |  216 ----
 .../intel-pt-decoder/intel-pt-insn-decoder.c  |   10 +-
 .../util/intel-pt-decoder/x86-opcode-map.txt  | 1072 -----------------
 25 files changed, 34 insertions(+), 2640 deletions(-)
 rename tools/{objtool => }/arch/x86/include/asm/inat.h (100%)
 rename tools/{objtool => }/arch/x86/include/asm/inat_types.h (100%)
 rename tools/{objtool => }/arch/x86/include/asm/insn.h (100%)
 rename tools/{objtool => }/arch/x86/include/asm/orc_types.h (100%)
 rename tools/{objtool => }/arch/x86/lib/inat.c (100%)
 rename tools/{objtool => }/arch/x86/lib/insn.c (100%)
 rename tools/{objtool => }/arch/x86/lib/x86-opcode-map.txt (100%)
 rename tools/{objtool => }/arch/x86/tools/gen-insn-attr-x86.awk (100%)
 delete mode 100644 tools/perf/util/intel-pt-decoder/gen-insn-attr-x86.awk
 delete mode 100644 tools/perf/util/intel-pt-decoder/inat.c
 delete mode 100644 tools/perf/util/intel-pt-decoder/inat.h
 delete mode 100644 tools/perf/util/intel-pt-decoder/inat_types.h
 delete mode 100644 tools/perf/util/intel-pt-decoder/insn.c
 delete mode 100644 tools/perf/util/intel-pt-decoder/insn.h
 delete mode 100644 tools/perf/util/intel-pt-decoder/x86-opcode-map.txt

-- 
2.20.1


^ permalink raw reply	[flat|nested] 24+ messages in thread

end of thread, other threads:[~2019-09-02  8:18 UTC | newest]

Thread overview: 24+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2019-08-29 22:41 [PATCH 0/4] objtool,perf: Use shared x86 insn decoder Josh Poimboeuf
2019-08-29 22:41 ` [PATCH 1/4] objtool: Move x86 insn decoder to a common location Josh Poimboeuf
2019-09-02  8:16   ` [tip: perf/core] " tip-bot2 for Josh Poimboeuf
2019-08-29 22:41 ` [PATCH 2/4] perf: Update .gitignore file Josh Poimboeuf
2019-09-02  8:16   ` [tip: perf/core] " tip-bot2 for Josh Poimboeuf
2019-08-29 22:41 ` [PATCH 3/4] perf intel-pt: Remove inat.c from build dependency list Josh Poimboeuf
2019-09-02  8:16   ` [tip: perf/core] " tip-bot2 for Josh Poimboeuf
2019-08-29 22:41 ` [PATCH 4/4] perf intel-pt: Use shared x86 insn decoder Josh Poimboeuf
2019-08-30 19:59   ` Arnaldo Carvalho de Melo
2019-08-30 20:06     ` Arnaldo Carvalho de Melo
2019-08-30 20:10       ` Josh Poimboeuf
2019-09-02  8:16   ` [tip: perf/core] " tip-bot2 for Josh Poimboeuf
2019-08-30  7:19 ` [PATCH 0/4] objtool,perf: " Peter Zijlstra
2019-08-30 15:20 ` Masami Hiramatsu
2019-08-30 15:41   ` Arnaldo Carvalho de Melo
2019-08-30 18:40 ` Arnaldo Carvalho de Melo
2019-08-30 19:00   ` Arnaldo Carvalho de Melo
2019-08-30 19:31     ` Josh Poimboeuf
2019-08-30 19:48       ` Arnaldo Carvalho de Melo
2019-08-31  1:51         ` Masami Hiramatsu
2019-08-31 20:19           ` Arnaldo Carvalho de Melo
2019-09-01  2:36             ` Masami Hiramatsu
2019-09-02  8:16       ` [tip: perf/core] objtool: Update sync-check.sh from perf's check-headers.sh tip-bot2 for Arnaldo Carvalho de Melo
2019-09-02  8:16       ` [tip: perf/core] objtool: Ignore intentional differences for the x86 insn decoder tip-bot2 for Arnaldo Carvalho de Melo

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