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SubjectRe: [GIT PULL 00/13] Annotation improvements (G+ edition)
Em Thu, Apr 19, 2012 at 06:01:15PM -0600, David Ahern escreveu:
> Something hosed up on your send: I only have 9 of the 13, I don't
> see the missing ones here: https://lkml.org/lkml/2012/4/19/, and the
> subject line on the lkml summary page is messed up.

Subject line probably was git send-email asking if I wanted it to be
UTF-8, due to the vertical line characters :-\

The others I'm checking now, but its all at git.k.o.

- Arnaldo

> David
>
>
> On 4/19/12 2:33 PM, Arnaldo Carvalho de Melo wrote:
> >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(-)
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