static int64_t
sort__srcline_cmp(struct hist_entry *left, struct hist_entry *right)
{
if (!left->srcline) {
if (!left->ms.map)
left->srcline = SRCLINE_UNKNOWN;
else {
struct map *map = left->ms.map;
left->srcline = get_srcline(map->dso,
map__rip_2objdump(map, left->ip),
left->ms.sym, true);
}
}
if (!right->srcline) {
if (!right->ms.map)
right->srcline = SRCLINE_UNKNOWN;
else {
struct map *map = right->ms.map;
right->srcline = get_srcline(map->dso,
map__rip_2objdump(map, right->ip),
right->ms.sym, true);
}
}
return strcmp(right->srcline, left->srcline);
}
int map__fprintf_srcline(struct map *map, u64 addr, const char *prefix,
FILE *fp)
{
char *srcline;
int ret = 0;
if (map && map->dso) {
srcline = get_srcline(map->dso,
map__rip_2objdump(map, addr));
if (srcline != SRCLINE_UNKNOWN)
ret = fprintf(fp, "%s%s", prefix, srcline);
free_srcline(srcline);
}
return ret;
}
