diff options
Diffstat (limited to 'tools/perf/util/header.c')
| -rw-r--r-- | tools/perf/util/header.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/tools/perf/util/header.c b/tools/perf/util/header.c index dc2ae397d400..404d816ca124 100644 --- a/tools/perf/util/header.c +++ b/tools/perf/util/header.c @@ -6,6 +6,7 @@ #include <sys/types.h> #include <byteswap.h> #include <unistd.h> +#include <regex.h> #include <stdio.h> #include <stdlib.h> #include <linux/compiler.h> @@ -55,6 +56,10 @@ #include <linux/ctype.h> #include <internal/lib.h> +#ifdef HAVE_LIBTRACEEVENT +#include <traceevent/event-parse.h> +#endif + /* * magic2 = "PERFILE2" * must be a numerical value to let the endianness @@ -298,6 +303,7 @@ static int do_read_bitmap(struct feat_fd *ff, unsigned long **pset, u64 *psize) return 0; } +#ifdef HAVE_LIBTRACEEVENT static int write_tracing_data(struct feat_fd *ff, struct evlist *evlist) { @@ -306,6 +312,7 @@ static int write_tracing_data(struct feat_fd *ff, return read_tracing_data(ff->fd, &evlist->core.entries); } +#endif static int write_build_id(struct feat_fd *ff, struct evlist *evlist __maybe_unused) @@ -2394,12 +2401,14 @@ FEAT_PROCESS_STR_FUN(arch, arch); FEAT_PROCESS_STR_FUN(cpudesc, cpu_desc); FEAT_PROCESS_STR_FUN(cpuid, cpuid); +#ifdef HAVE_LIBTRACEEVENT static int process_tracing_data(struct feat_fd *ff, void *data) { ssize_t ret = trace_report(ff->fd, data, false); return ret < 0 ? -1 : 0; } +#endif static int process_build_id(struct feat_fd *ff, void *data __maybe_unused) { @@ -3366,7 +3375,9 @@ err: const struct perf_header_feature_ops feat_ops[HEADER_LAST_FEATURE]; const struct perf_header_feature_ops feat_ops[HEADER_LAST_FEATURE] = { +#ifdef HAVE_LIBTRACEEVENT FEAT_OPN(TRACING_DATA, tracing_data, false), +#endif FEAT_OPN(BUILD_ID, build_id, false), FEAT_OPR(HOSTNAME, hostname, false), FEAT_OPR(OSRELEASE, osrelease, false), @@ -4082,6 +4093,7 @@ static int read_attr(int fd, struct perf_header *ph, return ret <= 0 ? -1 : 0; } +#ifdef HAVE_LIBTRACEEVENT static int evsel__prepare_tracepoint_event(struct evsel *evsel, struct tep_handle *pevent) { struct tep_event *event; @@ -4125,6 +4137,7 @@ static int evlist__prepare_tracepoint_events(struct evlist *evlist, struct tep_h return 0; } +#endif int perf_session__read_header(struct perf_session *session, int repipe_fd) { @@ -4230,11 +4243,15 @@ int perf_session__read_header(struct perf_session *session, int repipe_fd) lseek(fd, tmp, SEEK_SET); } +#ifdef HAVE_LIBTRACEEVENT perf_header__process_sections(header, fd, &session->tevent, perf_file_section__process); if (evlist__prepare_tracepoint_events(session->evlist, session->tevent.pevent)) goto out_delete_evlist; +#else + perf_header__process_sections(header, fd, NULL, perf_file_section__process); +#endif return 0; out_errno: @@ -4412,6 +4429,7 @@ int perf_event__process_event_update(struct perf_tool *tool __maybe_unused, return 0; } +#ifdef HAVE_LIBTRACEEVENT int perf_event__process_tracing_data(struct perf_session *session, union perf_event *event) { @@ -4459,6 +4477,7 @@ int perf_event__process_tracing_data(struct perf_session *session, return size_read + padding; } +#endif int perf_event__process_build_id(struct perf_session *session, union perf_event *event) |