diff options
Diffstat (limited to 'tools/perf/util/dlfilter.c')
| -rw-r--r-- | tools/perf/util/dlfilter.c | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/tools/perf/util/dlfilter.c b/tools/perf/util/dlfilter.c index eaa3cea49178..4b03227541d3 100644 --- a/tools/perf/util/dlfilter.c +++ b/tools/perf/util/dlfilter.c @@ -149,10 +149,39 @@ static char **dlfilter__args(void *ctx, int *dlargc) return d->dlargv; } +static __s32 dlfilter__resolve_address(void *ctx, __u64 address, struct perf_dlfilter_al *d_al_p) +{ + struct dlfilter *d = (struct dlfilter *)ctx; + struct perf_dlfilter_al d_al; + struct addr_location al; + struct thread *thread; + __u32 sz; + + if (!d->ctx_valid || !d_al_p) + return -1; + + thread = get_thread(d); + if (!thread) + return -1; + + thread__find_symbol_fb(thread, d->sample->cpumode, address, &al); + + al_to_d_al(&al, &d_al); + + d_al.is_kernel_ip = machine__kernel_ip(d->machine, address); + + sz = d_al_p->size; + memcpy(d_al_p, &d_al, min((size_t)sz, sizeof(d_al))); + d_al_p->size = sz; + + return 0; +} + static const struct perf_dlfilter_fns perf_dlfilter_fns = { .resolve_ip = dlfilter__resolve_ip, .resolve_addr = dlfilter__resolve_addr, .args = dlfilter__args, + .resolve_address = dlfilter__resolve_address, }; static char *find_dlfilter(const char *file) |