diff options
Diffstat (limited to 'tools/perf/util/probe-event.h')
| -rw-r--r-- | tools/perf/util/probe-event.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/tools/perf/util/probe-event.h b/tools/perf/util/probe-event.h index 31db6ee7db54..6e7ec68a4aa8 100644 --- a/tools/perf/util/probe-event.h +++ b/tools/perf/util/probe-event.h @@ -59,6 +59,7 @@ struct perf_probe_point { bool retprobe; /* Return probe flag */ char *lazy_line; /* Lazy matching pattern */ unsigned long offset; /* Offset from function entry */ + unsigned long abs_address; /* Absolute address of the point */ }; /* Perf probe probing argument field chain */ @@ -106,9 +107,13 @@ struct variable_list { struct strlist *vars; /* Available variables */ }; +struct map; + /* Command string to events */ extern int parse_perf_probe_command(const char *cmd, struct perf_probe_event *pev); +extern int parse_probe_trace_command(const char *cmd, + struct probe_trace_event *tev); /* Events to command string */ extern char *synthesize_perf_probe_command(struct perf_probe_event *pev); @@ -121,6 +126,7 @@ extern bool perf_probe_event_need_dwarf(struct perf_probe_event *pev); /* Release event contents */ extern void clear_perf_probe_event(struct perf_probe_event *pev); +extern void clear_probe_trace_event(struct probe_trace_event *tev); /* Command string to line-range */ extern int parse_line_range_desc(const char *cmd, struct line_range *lr); @@ -144,7 +150,14 @@ bool arch__prefers_symtab(void); void arch__fix_tev_from_maps(struct perf_probe_event *pev, struct probe_trace_event *tev, struct map *map); +/* If there is no space to write, returns -E2BIG. */ +int e_snprintf(char *str, size_t size, const char *format, ...) + __attribute__((format(printf, 3, 4))); + /* Maximum index number of event-name postfix */ #define MAX_EVENT_INDEX 1024 +int copy_to_probe_trace_arg(struct probe_trace_arg *tvar, + struct perf_probe_arg *pvar); + #endif /*_PROBE_EVENT_H */ |