diff options
Diffstat (limited to 'tools/perf/util/auxtrace.h')
| -rw-r--r-- | tools/perf/util/auxtrace.h | 252 |
1 files changed, 22 insertions, 230 deletions
diff --git a/tools/perf/util/auxtrace.h b/tools/perf/util/auxtrace.h index 8a6ec9565835..6947f3f284c0 100644 --- a/tools/perf/util/auxtrace.h +++ b/tools/perf/util/auxtrace.h @@ -8,21 +8,17 @@ #define __PERF_AUXTRACE_H #include <sys/types.h> -#include <errno.h> -#include <stdbool.h> -#include <stddef.h> #include <stdio.h> // FILE -#include <linux/list.h> #include <linux/perf_event.h> #include <linux/types.h> -#include <perf/cpumap.h> -#include <asm/bitsperlong.h> #include <asm/barrier.h> +#include <perf/cpumap.h> union perf_event; struct perf_session; struct evlist; struct evsel; +struct perf_env; struct perf_tool; struct mmap; struct perf_sample; @@ -49,6 +45,7 @@ enum auxtrace_type { PERF_AUXTRACE_ARM_SPE, PERF_AUXTRACE_S390_CPUMSF, PERF_AUXTRACE_HISI_PTT, + PERF_AUXTRACE_VPA_DTL, }; enum itrace_period_type { @@ -75,7 +72,6 @@ enum itrace_period_type { * (not fully accurate, since CYC packets are only emitted * together with other events, such as branches) * @branches: whether to synthesize 'branches' events - * (branch misses only for Arm SPE) * @transactions: whether to synthesize events for transactions * @ptwrites: whether to synthesize events for ptwrites * @pwr_events: whether to synthesize power events @@ -208,17 +204,17 @@ struct auxtrace { int (*process_event)(struct perf_session *session, union perf_event *event, struct perf_sample *sample, - struct perf_tool *tool); + const struct perf_tool *tool); int (*process_auxtrace_event)(struct perf_session *session, union perf_event *event, - struct perf_tool *tool); + const struct perf_tool *tool); int (*queue_data)(struct perf_session *session, struct perf_sample *sample, union perf_event *event, u64 data_offset); void (*dump_auxtrace_sample)(struct perf_session *session, struct perf_sample *sample); int (*flush_events)(struct perf_session *session, - struct perf_tool *tool); + const struct perf_tool *tool); void (*free_events)(struct perf_session *session); void (*free)(struct perf_session *session); bool (*evsel_is_auxtrace)(struct perf_session *session, @@ -411,7 +407,6 @@ struct auxtrace_record { int (*read_finish)(struct auxtrace_record *itr, int idx); unsigned int alignment; unsigned int default_aux_sample_size; - struct perf_pmu *pmu; struct evlist *evlist; }; @@ -459,8 +454,6 @@ struct addr_filters { struct auxtrace_cache; -#ifdef HAVE_AUXTRACE_SUPPORT - u64 compat_auxtrace_mmap__read_head(struct auxtrace_mmap *mm); int compat_auxtrace_mmap__write_tail(struct auxtrace_mmap *mm, u64 tail); @@ -508,17 +501,18 @@ void auxtrace_mmap_params__set_idx(struct auxtrace_mmap_params *mp, struct evlist *evlist, struct evsel *evsel, int idx); -typedef int (*process_auxtrace_t)(struct perf_tool *tool, +typedef int (*process_auxtrace_t)(const struct perf_tool *tool, struct mmap *map, union perf_event *event, void *data1, size_t len1, void *data2, size_t len2); int auxtrace_mmap__read(struct mmap *map, struct auxtrace_record *itr, - struct perf_tool *tool, process_auxtrace_t fn); + struct perf_env *env, const struct perf_tool *tool, + process_auxtrace_t fn); int auxtrace_mmap__read_snapshot(struct mmap *map, - struct auxtrace_record *itr, - struct perf_tool *tool, process_auxtrace_t fn, + struct auxtrace_record *itr, struct perf_env *env, + const struct perf_tool *tool, process_auxtrace_t fn, size_t snapshot_size); int auxtrace_queues__init_nr(struct auxtrace_queues *queues, int nr_queues); @@ -580,7 +574,7 @@ int auxtrace_parse_snapshot_options(struct auxtrace_record *itr, int auxtrace_parse_sample_options(struct auxtrace_record *itr, struct evlist *evlist, struct record_opts *opts, const char *str); -void auxtrace_regroup_aux_output(struct evlist *evlist); +int auxtrace_parse_aux_action(struct evlist *evlist); int auxtrace_record__options(struct auxtrace_record *itr, struct evlist *evlist, struct record_opts *opts); @@ -614,11 +608,14 @@ void auxtrace_synth_error(struct perf_record_auxtrace_error *auxtrace_error, int int code, int cpu, pid_t pid, pid_t tid, u64 ip, const char *msg, u64 timestamp); -int perf_event__process_auxtrace_info(struct perf_session *session, +int perf_event__process_auxtrace_info(const struct perf_tool *tool, + struct perf_session *session, union perf_event *event); -s64 perf_event__process_auxtrace(struct perf_session *session, +s64 perf_event__process_auxtrace(const struct perf_tool *tool, + struct perf_session *session, union perf_event *event); -int perf_event__process_auxtrace_error(struct perf_session *session, +int perf_event__process_auxtrace_error(const struct perf_tool *tool, + struct perf_session *session, union perf_event *event); int itrace_do_parse_synth_opts(struct itrace_synth_opts *synth_opts, const char *str, int unset); @@ -639,19 +636,20 @@ int addr_filters__parse_bare_filter(struct addr_filters *filts, int auxtrace_parse_filters(struct evlist *evlist); int auxtrace__process_event(struct perf_session *session, union perf_event *event, - struct perf_sample *sample, struct perf_tool *tool); + struct perf_sample *sample, const struct perf_tool *tool); void auxtrace__dump_auxtrace_sample(struct perf_session *session, struct perf_sample *sample); -int auxtrace__flush_events(struct perf_session *session, struct perf_tool *tool); +int auxtrace__flush_events(struct perf_session *session, const struct perf_tool *tool); void auxtrace__free_events(struct perf_session *session); void auxtrace__free(struct perf_session *session); bool auxtrace__evsel_is_auxtrace(struct perf_session *session, struct evsel *evsel); +u64 auxtrace_synth_id_range_start(struct evsel *evsel); #define ITRACE_HELP \ " i[period]: synthesize instructions events\n" \ " y[period]: synthesize cycles events (same period as i)\n" \ -" b: synthesize branches events (branch misses for Arm SPE)\n" \ +" b: synthesize branches events\n" \ " c: synthesize branches events (calls only)\n" \ " r: synthesize branches events (returns only)\n" \ " x: synthesize transactions events\n" \ @@ -701,210 +699,4 @@ void itrace_synth_opts__clear_time_range(struct itrace_synth_opts *opts) opts->range_num = 0; } -#else -#include "debug.h" - -static inline struct auxtrace_record * -auxtrace_record__init(struct evlist *evlist __maybe_unused, - int *err) -{ - *err = 0; - return NULL; -} - -static inline -void auxtrace_record__free(struct auxtrace_record *itr __maybe_unused) -{ -} - -static inline -int auxtrace_record__options(struct auxtrace_record *itr __maybe_unused, - struct evlist *evlist __maybe_unused, - struct record_opts *opts __maybe_unused) -{ - return 0; -} - -static inline -int perf_event__process_auxtrace_info(struct perf_session *session __maybe_unused, - union perf_event *event __maybe_unused) -{ - return 0; -} - -static inline -s64 perf_event__process_auxtrace(struct perf_session *session __maybe_unused, - union perf_event *event __maybe_unused) -{ - return 0; -} - -static inline -int perf_event__process_auxtrace_error(struct perf_session *session __maybe_unused, - union perf_event *event __maybe_unused) -{ - return 0; -} - -static inline -void perf_session__auxtrace_error_inc(struct perf_session *session - __maybe_unused, - union perf_event *event - __maybe_unused) -{ -} - -static inline -void events_stats__auxtrace_error_warn(const struct events_stats *stats - __maybe_unused) -{ -} - -static inline -int itrace_do_parse_synth_opts(struct itrace_synth_opts *synth_opts __maybe_unused, - const char *str __maybe_unused, int unset __maybe_unused) -{ - pr_err("AUX area tracing not supported\n"); - return -EINVAL; -} - -static inline -int itrace_parse_synth_opts(const struct option *opt __maybe_unused, - const char *str __maybe_unused, - int unset __maybe_unused) -{ - pr_err("AUX area tracing not supported\n"); - return -EINVAL; -} - -static inline -int auxtrace_parse_snapshot_options(struct auxtrace_record *itr __maybe_unused, - struct record_opts *opts __maybe_unused, - const char *str) -{ - if (!str) - return 0; - pr_err("AUX area tracing not supported\n"); - return -EINVAL; -} - -static inline -int auxtrace_parse_sample_options(struct auxtrace_record *itr __maybe_unused, - struct evlist *evlist __maybe_unused, - struct record_opts *opts __maybe_unused, - const char *str) -{ - if (!str) - return 0; - pr_err("AUX area tracing not supported\n"); - return -EINVAL; -} - -static inline -void auxtrace_regroup_aux_output(struct evlist *evlist __maybe_unused) -{ -} - -static inline -int auxtrace__process_event(struct perf_session *session __maybe_unused, - union perf_event *event __maybe_unused, - struct perf_sample *sample __maybe_unused, - struct perf_tool *tool __maybe_unused) -{ - return 0; -} - -static inline -void auxtrace__dump_auxtrace_sample(struct perf_session *session __maybe_unused, - struct perf_sample *sample __maybe_unused) -{ -} - -static inline -int auxtrace__flush_events(struct perf_session *session __maybe_unused, - struct perf_tool *tool __maybe_unused) -{ - return 0; -} - -static inline -void auxtrace__free_events(struct perf_session *session __maybe_unused) -{ -} - -static inline -void auxtrace_cache__free(struct auxtrace_cache *auxtrace_cache __maybe_unused) -{ -} - -static inline -void auxtrace__free(struct perf_session *session __maybe_unused) -{ -} - -static inline -int auxtrace_index__write(int fd __maybe_unused, - struct list_head *head __maybe_unused) -{ - return -EINVAL; -} - -static inline -int auxtrace_index__process(int fd __maybe_unused, - u64 size __maybe_unused, - struct perf_session *session __maybe_unused, - bool needs_swap __maybe_unused) -{ - return -EINVAL; -} - -static inline -void auxtrace_index__free(struct list_head *head __maybe_unused) -{ -} - -static inline -bool auxtrace__evsel_is_auxtrace(struct perf_session *session __maybe_unused, - struct evsel *evsel __maybe_unused) -{ - return false; -} - -static inline -int auxtrace_parse_filters(struct evlist *evlist __maybe_unused) -{ - return 0; -} - -int auxtrace_mmap__mmap(struct auxtrace_mmap *mm, - struct auxtrace_mmap_params *mp, - void *userpg, int fd); -void auxtrace_mmap__munmap(struct auxtrace_mmap *mm); -void auxtrace_mmap_params__init(struct auxtrace_mmap_params *mp, - off_t auxtrace_offset, - unsigned int auxtrace_pages, - bool auxtrace_overwrite); -void auxtrace_mmap_params__set_idx(struct auxtrace_mmap_params *mp, - struct evlist *evlist, - struct evsel *evsel, int idx); - -#define ITRACE_HELP "" - -static inline -void itrace_synth_opts__set_time_range(struct itrace_synth_opts *opts - __maybe_unused, - struct perf_time_interval *ptime_range - __maybe_unused, - int range_num __maybe_unused) -{ -} - -static inline -void itrace_synth_opts__clear_time_range(struct itrace_synth_opts *opts - __maybe_unused) -{ -} - -#endif - #endif |