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authorArnaldo Carvalho de Melo <acme@redhat.com>2015-09-30 13:02:08 -0300
committerArnaldo Carvalho de Melo <acme@redhat.com>2015-09-30 18:34:31 -0300
commitf845086a8ed49e657a750f87f85966d75c8a9645 (patch)
tree6906bb7ff3aba3620ccd69e423101e403e63d436 /tools/lib/symbol
parent8e947f1e84fd1588f66e5f2ea69c80647de72cd4 (diff)
tools lib symbol: Introduce kallsyms2elf_type
Map 't', 'T' (text, local, global), 'w' and 'W' (weak text, local, global) as STT_FUNC, and the rest as STT_OBJECT Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Wang Nan <wangnan0@huawei.com> Link: http://lkml.kernel.org/n/tip-sbwcixulpc5v1xuxn3xvm0nn@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/lib/symbol')
-rw-r--r--tools/lib/symbol/kallsyms.c6
-rw-r--r--tools/lib/symbol/kallsyms.h2
2 files changed, 8 insertions, 0 deletions
diff --git a/tools/lib/symbol/kallsyms.c b/tools/lib/symbol/kallsyms.c
index 18bc271a4bbc..5e431077fcd6 100644
--- a/tools/lib/symbol/kallsyms.c
+++ b/tools/lib/symbol/kallsyms.c
@@ -2,6 +2,12 @@
#include <stdio.h>
#include <stdlib.h>
+u8 kallsyms2elf_type(char type)
+{
+ type = tolower(type);
+ return (type == 't' || type == 'w') ? STT_FUNC : STT_OBJECT;
+}
+
int kallsyms__parse(const char *filename, void *arg,
int (*process_symbol)(void *arg, const char *name,
char type, u64 start))
diff --git a/tools/lib/symbol/kallsyms.h b/tools/lib/symbol/kallsyms.h
index bb86c5b76ee8..4071316a766e 100644
--- a/tools/lib/symbol/kallsyms.h
+++ b/tools/lib/symbol/kallsyms.h
@@ -17,6 +17,8 @@ static inline u8 kallsyms2elf_binding(char type)
return isupper(type) ? STB_GLOBAL : STB_LOCAL;
}
+u8 kallsyms2elf_type(char type);
+
int kallsyms__parse(const char *filename, void *arg,
int (*process_symbol)(void *arg, const char *name,
char type, u64 start));