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linux-raspberrypi: fix perf build with latest binutils

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* fixes:
|   LINK     /OE/build/oe-core/tmp-glibc/work/raspberrypi4-oe-linux-gnueabi/perf/1.0-r9/perf-1.0/perf
| /OE/build/oe-core/tmp-glibc/work/raspberrypi4-oe-linux-gnueabi/perf/1.0-r9/perf-1.0/libperf.a(libperf-in.o):srcline.c:function find_address_in_section: error: undefined reference to 'bfd_get_section_flags'
| /OE/build/oe-core/tmp-glibc/work/raspberrypi4-oe-linux-gnueabi/perf/1.0-r9/perf-1.0/libperf.a(libperf-in.o):srcline.c:function find_address_in_section: error: undefined reference to 'bfd_get_section_vma'
| /OE/build/oe-core/tmp-glibc/work/raspberrypi4-oe-linux-gnueabi/perf/1.0-r9/perf-1.0/libperf.a(libperf-in.o):srcline.c:function find_address_in_section: error: undefined reference to 'bfd_get_section_size'
| collect2: error: ld returned 1 exit status
| make[2]: *** [Makefile.perf:519: /OE/build/oe-core/tmp-glibc/work/raspberrypi4-oe-linux-gnueabi/perf/1.0-r9/perf-1.0/perf] Error 1
| make[1]: *** [Makefile.perf:206: sub-make] Error 2
| make: *** [Makefile:70: all] Error 2
| make: Leaving directory '/OE/build/oe-core/tmp-glibc/work/raspberrypi4-oe-linux-gnueabi/perf/1.0-r9/perf-1.0/tools/perf'
| WARNING: exit code 1 from a shell command.

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
This commit is contained in:
Martin Jansa 2020-02-25 14:33:17 +01:00 committed by Andrei Gherzan
parent 7a8c76f056
commit b422a0ae50
2 changed files with 59 additions and 0 deletions
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57
recipes-kernel/linux/files/0001-perf-Make-perf-able-to-build-with-latest-libbfd.patch Normal file
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@ -0,0 +1,57 @@
From e66a0be4fac135d67ab228a6fd1453b9e36a3644 Mon Sep 17 00:00:00 2001
From: Changbin Du <changbin.du@gmail.com>
Date: Tue, 28 Jan 2020 23:29:38 +0800
Subject: [PATCH] perf: Make perf able to build with latest libbfd
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>
---
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 af3f9b9f1e8b..b8e77617fdc4 100644
--- a/tools/perf/util/srcline.c
+++ b/tools/perf/util/srcline.c
@@ -191,16 +191,30 @@ 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
recipes-kernel/linux/linux-raspberrypi_4.19.bb
View File

@ -4,3 +4,5 @@ LINUX_RPI_BRANCH ?= "rpi-4.19.y"
SRCREV = "e645cec69367ba4b6daf63933f48661ab4b59ee1"
require linux-raspberrypi_4.19.inc
SRC_URI += "file://0001-perf-Make-perf-able-to-build-with-latest-libbfd.patch"