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From:   Changbin Du <changbin.du@gmail.com>
To:     Peter Zijlstra <peterz@infradead.org>,
        Ingo Molnar <mingo@redhat.com>,
        Arnaldo Carvalho de Melo <acme@kernel.org>,
        Jiri Olsa <jolsa@redhat.com>
Cc:     linux-kernel@vger.kernel.org, Changbin Du <changbin.du@gmail.com>
Subject: [PATCH] perf: Make perf able to build with latest libbfd
Date:   Tue, 28 Jan 2020 23:29:38 +0800
Message-Id: <20200128152938.31413-1-changbin.du@gmail.com>
MIME-Version: 1.0
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Sender: linux-kernel-owner@vger.kernel.org
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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>
---
 tools/perf/util/srcline.c | 16 +++++++++++++++-
 1 file changed, 15 insertions(+), 1 deletion(-)

diff --git a/tools/perf/util/srcline.c b/tools/perf/util/srcline.c
index 6ccf6f6d09df..5b7d6c16d33f 100644
--- a/tools/perf/util/srcline.c
+++ b/tools/perf/util/srcline.c
@@ -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;
-- 
2.24.0