diff options
Diffstat (limited to 'tools/perf/util/symbol.c')
| -rw-r--r-- | tools/perf/util/symbol.c | 25 |
1 files changed, 23 insertions, 2 deletions
diff --git a/tools/perf/util/symbol.c b/tools/perf/util/symbol.c index 215d50f2042..5dd83c3e2c0 100644 --- a/tools/perf/util/symbol.c +++ b/tools/perf/util/symbol.c @@ -1,5 +1,3 @@ -#define _GNU_SOURCE -#include <ctype.h> #include <dirent.h> #include <errno.h> #include <libgen.h> @@ -13,6 +11,7 @@ #include <unistd.h> #include <inttypes.h> #include "build-id.h" +#include "util.h" #include "debug.h" #include "symbol.h" #include "strlist.h" @@ -264,6 +263,28 @@ static size_t symbol__fprintf(struct symbol *sym, FILE *fp) sym->name); } +size_t symbol__fprintf_symname_offs(const struct symbol *sym, + const struct addr_location *al, FILE *fp) +{ + unsigned long offset; + size_t length; + + if (sym && sym->name) { + length = fprintf(fp, "%s", sym->name); + if (al) { + offset = al->addr - sym->start; + length += fprintf(fp, "+0x%lx", offset); + } + return length; + } else + return fprintf(fp, "[unknown]"); +} + +size_t symbol__fprintf_symname(const struct symbol *sym, FILE *fp) +{ + return symbol__fprintf_symname_offs(sym, NULL, fp); +} + void dso__set_long_name(struct dso *dso, char *name) { if (name == NULL) |