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| author | Wang Nan <wangnan0@huawei.com> | 2014-12-16 09:19:06 +0300 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2014-12-19 15:09:43 +0300 |
| commit | ac931f87a647ca156f65a4c00e7297165e4fa2d8 (patch) | |
| tree | 32054cdc6966779b341936e0acd04ed3a5044911 /tools/lib/util/find_next_bit.c | |
| parent | 6aaba7c9011e0d34cf520808467bd7eb36e51b4c (diff) | |
| download | linux-ac931f87a647ca156f65a4c00e7297165e4fa2d8.tar.xz | |
perf: Fix building warning on ARM 32
Commit 85c116a6cb91 ("perf callchain: Make get_srcline fall back to sym+offset")
introduces asprintf() call and matches '%ld' to a u64 argument, which is
incorrect on ARM:
CC /home/wn/util/srcline.o
util/srcline.c: In function 'get_srcline':
util/srcline.c:297:6: error: format '%ld' expects argument of type 'long int', but argument 4 has type 'u64' [-Werror=format]
cc1: all warnings being treated as errors
make[1]: *** [/home/wn/util/srcline.o] Error 1
In addition, all users of get_srcline() use u64 addr, and libbfd
also use 64 bit bfd_vma as address. This patch also fix
prototype of get_srcline() and addr2line() to use u64 addr
instead of unsigned long.
Signed-off-by: Wang Nan <wangnan0@huawei.com>
Acked-by: Namhyung Kim <namhyung@kernel.org>
Cc: <lizefan@huawei.com>
Cc: <a.p.zijlstra@chello.nl>
Cc: <paulus@samba.org>
Cc: <acme@kernel.org>
Cc: <ak@linux.intel.com>
Link: http://lkml.kernel.org/r/1418710746-35943-1-git-send-email-wangnan0@huawei.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'tools/lib/util/find_next_bit.c')
0 files changed, 0 insertions, 0 deletions