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perf: Make perf able to build with latest libbfd

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libbfd has changed the bfd_section_* macros to inline functions
bfd_section_<field> since 2019-09-18. See below two commits:
  o http://www.sourceware.org/ml/gdb-cvs/2019-09/msg00064.html
  o https://www.sourceware.org/ml/gdb-cvs/2019-09/msg00072.html

This fix make perf able to build with both old and new libbfd.

Signed-off-by: Changbin Du <changbin.du@gmail.com>
Acked-by: Jiri Olsa <jolsa@redhat.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lore.kernel.org/lkml/20200128152938.31413-1-changbin.du@gmail.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Changbin Du 2020-01-28 23:29:38 +08:00 committed by Arnaldo Carvalho de Melo
parent 0dd1979f7f
commit 0ada120c88
1 changed files with 15 additions and 1 deletions
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16
tools/perf/util/srcline.c
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@ -193,16 +193,30 @@ static void find_address_in_section(bfd *abfd, asection *section, void *data)
bfd_vma pc, vma;
bfd_size_type size;
struct a2l_data *a2l = data;
flagword flags;
if (a2l->found)
return;
if ((bfd_get_section_flags(abfd, section) & SEC_ALLOC) == 0)
#ifdef bfd_get_section_flags
flags = bfd_get_section_flags(abfd, section);
#else
flags = bfd_section_flags(section);
#endif
if ((flags & SEC_ALLOC) == 0)
return;
pc = a2l->addr;
#ifdef bfd_get_section_vma
vma = bfd_get_section_vma(abfd, section);
#else
vma = bfd_section_vma(section);
#endif
#ifdef bfd_get_section_size
size = bfd_get_section_size(section);
#else
size = bfd_section_size(section);
#endif
if (pc < vma || pc >= vma + size)
return;