=?y?q?=5BGIT=20PULL=2000/13=5D=20Annotation=20improvements=20=28G+=20edition=29?=

[Arnaldo Carvalho de Melo <acme@infradead.org>]

[-- Warning: decoded text below may be mangled, UTF-8 assumed --]
[-- Attachment #1: Type: text/plain; charset=y, Size: 3525 bytes --]

Hi Ingo,

	Please consider pulling,

- Arnaldo

The following changes since commit a385ec4f11bdcf81af094c03e2444ee9b7fad2e5:

  Merge tag 'v3.4-rc2' into perf/core (2012-04-13 09:57:10 +0200)

are available in the git repository at:


  git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux perf/annotate

for you to fetch changes up to 3f862fd076275c442dfe295eddb5650a6e0aecd4:

  perf annotate: Add missing jump variants (2012-04-19 17:10:12 -0300)

----------------------------------------------------------------
Annotate improvements

Now the default annotate browser uses a much more compact format, implementing
suggestions made made by several people, notably Linus.

Here is part of the new __list_del_entry annotation:

__list_del_entry
    8.47 │      push   %rbp
    8.47 │      mov    (%rdi),%rdx
   20.34 │      mov    $0xdead000000100100,%rcx
    3.39 │      mov    0x8(%rdi),%rax
    0.00 │      mov    %rsp,%rbp
    1.69 │      cmp    %rcx,%rdx
    0.00 │      je     43
    1.69 │      mov    $0xdead000000200200,%rcx
    3.39 │      cmp    %rcx,%rax
    0.00 │      je     a3
    5.08 │      mov    (%rax),%r8
   18.64 │      cmp    %r8,%rdi
    0.00 │      jne    84
    1.69 │      mov    0x8(%rdx),%r8
   25.42 │      cmp    %r8,%rdi
    0.00 │      jne    65
    1.69 │      mov    %rax,0x8(%rdx)
    0.00 │      mov    %rdx,(%rax)
    0.00 │      leaveq
    0.00 │      retq
    0.00 │ 43:  mov    %rdx,%r8
    0.00 │      mov    %rdi,%rcx
    0.00 │      mov    $0xffffffff817cd6a8,%rdx
    0.00 │      mov    $0x31,%esi
    0.00 │      mov    $0xffffffff817cd6e0,%rdi
    0.00 │      xor    %eax,%eax
    0.00 │      callq  ffffffff8104eab0 <warn_slowpath_fmt>
    0.00 │      leaveq
    0.00 │      retq
    0.00 │ 65:  mov    %rdi,%rcx
    0.00 │      mov    $0xffffffff817cd780,%rdx
    0.00 │      mov    $0x3a,%esi
    0.00 │      mov    $0xffffffff817cd6e0,%rdi
    0.00 │      xor    %eax,%eax
    0.00 │      callq  ffffffff8104eab0 <warn_slowpath_fmt>
    0.00 │      leaveq
    0.00 │      retq

The infrastructure is there to provide formatters for any instruction,
like the one I'll do for call functions to elide the address.

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

----------------------------------------------------------------
Arnaldo Carvalho de Melo (13):
      perf annotate: Rename objdump_line to disasm_line
      perf annotate: Parse instruction
      perf annotate browser: Use the disasm_line instruction name and operand fields
      perf annotate: Disassembler instruction parsing
      perf annotate: Parse call targets earlier
      perf annotate: Introduce scnprintf ins_ops method
      perf annotate browser: Rename disasm_line_rb_node
      perf symbols: Introduce symbol__size method
      perf annotate browser: Hide non jump target addresses in offset mode
      perf annotate browser: Align jump labels
      perf annotate browser: Make lines more compact
      perf annotate browser: Use a vertical line as percentage separator
      perf annotate: Add missing jump variants

 tools/perf/ui/browsers/annotate.c |  323 +++++++++++++++++++++----------------
 tools/perf/util/annotate.c        |  263 +++++++++++++++++++++++++-----
 tools/perf/util/annotate.h        |   32 +++-
 tools/perf/util/symbol.h          |    5 +
 tools/perf/util/util.c            |   10 ++
 tools/perf/util/util.h            |    2 +
 6 files changed, 446 insertions(+), 189 deletions(-)