[PATCH 4.14 14/43] perf: Make perf able to build with latest libbfd

[Greg Kroah-Hartman]

From: Changbin Du <changbin.du@xxxxxxxxx>

commit 0ada120c883d4f1f6aafd01cf0fbb10d8bbba015 upstream.

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@xxxxxxxxx>
Acked-by: Jiri Olsa <jolsa@xxxxxxxxxx>
Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
Link: http://lore.kernel.org/lkml/20200128152938.31413-1-changbin.du@xxxxxxxxx
Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
Cc: Guenter Roeck <linux@xxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
 tools/perf/util/srcline.c |   16 +++++++++++++++-
 1 file changed, 15 insertions(+), 1 deletion(-)

--- a/tools/perf/util/srcline.c
+++ b/tools/perf/util/srcline.c
@@ -139,16 +139,30 @@ static void find_address_in_section(bfd
 	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;