diff options
Diffstat (limited to 'tools/perf/util/map.c')
| -rw-r--r-- | tools/perf/util/map.c | 21 |
1 files changed, 19 insertions, 2 deletions
diff --git a/tools/perf/util/map.c b/tools/perf/util/map.c index 4e203d144f9e..55079c0200e0 100644 --- a/tools/perf/util/map.c +++ b/tools/perf/util/map.c @@ -3,6 +3,7 @@ #include <stdlib.h> #include <string.h> #include <stdio.h> +#include "debug.h" static inline int is_anon_memory(const char *filename) { @@ -19,7 +20,9 @@ static int strcommon(const char *pathname, char *cwd, int cwdlen) return n; } - struct map *map__new(struct mmap_event *event, char *cwd, int cwdlen) +struct map *map__new(struct mmap_event *event, char *cwd, int cwdlen, + unsigned int sym_priv_size, symbol_filter_t filter, + int v) { struct map *self = malloc(sizeof(*self)); @@ -27,6 +30,7 @@ static int strcommon(const char *pathname, char *cwd, int cwdlen) const char *filename = event->filename; char newfilename[PATH_MAX]; int anon; + bool new_dso; if (cwd) { int n = strcommon(filename, cwd, cwdlen); @@ -49,10 +53,23 @@ static int strcommon(const char *pathname, char *cwd, int cwdlen) self->end = event->start + event->len; self->pgoff = event->pgoff; - self->dso = dsos__findnew(filename); + self->dso = dsos__findnew(filename, sym_priv_size, &new_dso); if (self->dso == NULL) goto out_delete; + if (new_dso) { + int nr = dso__load(self->dso, self, filter, v); + + if (nr < 0) + eprintf("Failed to open %s, continuing " + "without symbols\n", + self->dso->long_name); + else if (nr == 0) + eprintf("No symbols found in %s, maybe " + "install a debug package?\n", + self->dso->long_name); + } + if (self->dso == vdso || anon) self->map_ip = self->unmap_ip = identity__map_ip; else { |