diff options
Diffstat (limited to 'tools/perf/util/dso.c')
| -rw-r--r-- | tools/perf/util/dso.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/tools/perf/util/dso.c b/tools/perf/util/dso.c index 55c11e854fe4..89b5fd2b5de3 100644 --- a/tools/perf/util/dso.c +++ b/tools/perf/util/dso.c @@ -11,8 +11,10 @@ #include <errno.h> #include <fcntl.h> #include <stdlib.h> +#ifdef HAVE_LIBBPF_SUPPORT #include <bpf/libbpf.h> #include "bpf-event.h" +#endif #include "compress.h" #include "env.h" #include "namespaces.h" @@ -728,6 +730,7 @@ bool dso__data_status_seen(struct dso *dso, enum dso_data_status_seen by) return false; } +#ifdef HAVE_LIBBPF_SUPPORT static ssize_t bpf_read(struct dso *dso, u64 offset, char *data) { struct bpf_prog_info_node *node; @@ -765,6 +768,7 @@ static int bpf_size(struct dso *dso) dso->data.file_size = node->info_linear->info.jited_prog_len; return 0; } +#endif // HAVE_LIBBPF_SUPPORT static void dso_cache__free(struct dso *dso) @@ -894,10 +898,12 @@ static struct dso_cache *dso_cache__populate(struct dso *dso, *ret = -ENOMEM; return NULL; } - +#ifdef HAVE_LIBBPF_SUPPORT if (dso->binary_type == DSO_BINARY_TYPE__BPF_PROG_INFO) *ret = bpf_read(dso, cache_offset, cache->data); - else if (dso->binary_type == DSO_BINARY_TYPE__OOL) + else +#endif + if (dso->binary_type == DSO_BINARY_TYPE__OOL) *ret = DSO__DATA_CACHE_SIZE; else *ret = file_read(dso, machine, cache_offset, cache->data); @@ -1018,10 +1024,10 @@ int dso__data_file_size(struct dso *dso, struct machine *machine) if (dso->data.status == DSO_DATA_STATUS_ERROR) return -1; - +#ifdef HAVE_LIBBPF_SUPPORT if (dso->binary_type == DSO_BINARY_TYPE__BPF_PROG_INFO) return bpf_size(dso); - +#endif return file_size(dso, machine); } |