diff options
Diffstat (limited to 'tools/perf/util/python.c')
| -rw-r--r-- | tools/perf/util/python.c | 271 |
1 files changed, 98 insertions, 173 deletions
diff --git a/tools/perf/util/python.c b/tools/perf/util/python.c index 0aeb97c11c03..3be882b2e845 100644 --- a/tools/perf/util/python.c +++ b/tools/perf/util/python.c @@ -10,21 +10,19 @@ #endif #include <perf/mmap.h> #include "evlist.h" -#include "callchain.h" #include "evsel.h" #include "event.h" #include "print_binary.h" #include "thread_map.h" #include "trace-event.h" #include "mmap.h" -#include "stat.h" -#include "metricgroup.h" #include "util/bpf-filter.h" #include "util/env.h" -#include "util/pmu.h" -#include "util/pmus.h" +#include "util/kvm-stat.h" +#include "util/kwork.h" +#include "util/lock-contention.h" #include <internal/lib.h> -#include "util.h" +#include "../builtin.h" #if PY_MAJOR_VERSION < 3 #define _PyUnicode_FromString(arg) \ @@ -50,166 +48,6 @@ #define Py_TYPE(ob) (((PyObject*)(ob))->ob_type) #endif -/* - * Avoid bringing in event parsing. - */ -int parse_event(struct evlist *evlist __maybe_unused, const char *str __maybe_unused) -{ - return 0; -} - -/* - * Provide these two so that we don't have to link against callchain.c and - * start dragging hist.c, etc. - */ -struct callchain_param callchain_param; - -int parse_callchain_record(const char *arg __maybe_unused, - struct callchain_param *param __maybe_unused) -{ - return 0; -} - -/* - * Add these not to drag util/env.c - */ -struct perf_env perf_env; - -const char *perf_env__cpuid(struct perf_env *env __maybe_unused) -{ - return NULL; -} - -// This one is a bit easier, wouldn't drag too much, but leave it as a stub we need it here -const char *perf_env__arch(struct perf_env *env __maybe_unused) -{ - return NULL; -} - -/* - * These ones are needed not to drag the PMU bandwagon, jevents generated - * pmu_sys_event_tables, etc and evsel__find_pmu() is used so far just for - * doing per PMU perf_event_attr.exclude_guest handling, not really needed, so - * far, for the perf python binding known usecases, revisit if this become - * necessary. - */ -struct perf_pmu *evsel__find_pmu(const struct evsel *evsel __maybe_unused) -{ - return NULL; -} - -int perf_pmu__scan_file(const struct perf_pmu *pmu, const char *name, const char *fmt, ...) -{ - return EOF; -} - -const char *perf_pmu__name_from_config(struct perf_pmu *pmu __maybe_unused, u64 config __maybe_unused) -{ - return NULL; -} - -struct perf_pmu *perf_pmus__find_by_type(unsigned int type __maybe_unused) -{ - return NULL; -} - -int perf_pmus__num_core_pmus(void) -{ - return 1; -} - -bool evsel__is_aux_event(const struct evsel *evsel __maybe_unused) -{ - return false; -} - -bool perf_pmus__supports_extended_type(void) -{ - return false; -} - -/* - * Add this one here not to drag util/metricgroup.c - */ -int metricgroup__copy_metric_events(struct evlist *evlist, struct cgroup *cgrp, - struct rblist *new_metric_events, - struct rblist *old_metric_events) -{ - return 0; -} - -/* - * Add this one here not to drag util/trace-event-info.c - */ -char *tracepoint_id_to_name(u64 config) -{ - return NULL; -} - -/* - * XXX: All these evsel destructors need some better mechanism, like a linked - * list of destructors registered when the relevant code indeed is used instead - * of having more and more calls in perf_evsel__delete(). -- acme - * - * For now, add some more: - * - * Not to drag the BPF bandwagon... - */ -void bpf_counter__destroy(struct evsel *evsel); -int bpf_counter__install_pe(struct evsel *evsel, int cpu, int fd); -int bpf_counter__disable(struct evsel *evsel); - -void bpf_counter__destroy(struct evsel *evsel __maybe_unused) -{ -} - -int bpf_counter__install_pe(struct evsel *evsel __maybe_unused, int cpu __maybe_unused, int fd __maybe_unused) -{ - return 0; -} - -int bpf_counter__disable(struct evsel *evsel __maybe_unused) -{ - return 0; -} - -// not to drag util/bpf-filter.c -#ifdef HAVE_BPF_SKEL -int perf_bpf_filter__prepare(struct evsel *evsel __maybe_unused) -{ - return 0; -} - -int perf_bpf_filter__destroy(struct evsel *evsel __maybe_unused) -{ - return 0; -} -#endif - -/* - * Support debug printing even though util/debug.c is not linked. That means - * implementing 'verbose' and 'eprintf'. - */ -int verbose; -int debug_kmaps; -int debug_peo_args; - -int eprintf(int level, int var, const char *fmt, ...); - -int eprintf(int level, int var, const char *fmt, ...) -{ - va_list args; - int ret = 0; - - if (var >= level) { - va_start(args, fmt); - ret = vfprintf(stderr, fmt, args); - va_end(args); - } - - return ret; -} - /* Define PyVarObject_HEAD_INIT for python 2.5 */ #ifndef PyVarObject_HEAD_INIT # define PyVarObject_HEAD_INIT(type, size) PyObject_HEAD_INIT(type) size, @@ -1510,15 +1348,102 @@ error: #endif } -/* - * Dummy, to avoid dragging all the test_attr infrastructure in the python - * binding. - */ -void test_attr__open(struct perf_event_attr *attr, pid_t pid, struct perf_cpu cpu, - int fd, int group_fd, unsigned long flags) + +/* The following are stubs to avoid dragging in builtin-* objects. */ +/* TODO: move the code out of the builtin-* file into util. */ + +unsigned int scripting_max_stack = PERF_MAX_STACK_DEPTH; + +bool kvm_entry_event(struct evsel *evsel __maybe_unused) { + return false; +} + +bool kvm_exit_event(struct evsel *evsel __maybe_unused) +{ + return false; +} + +bool exit_event_begin(struct evsel *evsel __maybe_unused, + struct perf_sample *sample __maybe_unused, + struct event_key *key __maybe_unused) +{ + return false; +} + +bool exit_event_end(struct evsel *evsel __maybe_unused, + struct perf_sample *sample __maybe_unused, + struct event_key *key __maybe_unused) +{ + return false; +} + +void exit_event_decode_key(struct perf_kvm_stat *kvm __maybe_unused, + struct event_key *key __maybe_unused, + char *decode __maybe_unused) +{ +} + +int find_scripts(char **scripts_array __maybe_unused, char **scripts_path_array __maybe_unused, + int num __maybe_unused, int pathlen __maybe_unused) +{ + return -1; +} + +void perf_stat__set_no_csv_summary(int set __maybe_unused) +{ +} + +void perf_stat__set_big_num(int set __maybe_unused) +{ +} + +int script_spec_register(const char *spec __maybe_unused, struct scripting_ops *ops __maybe_unused) +{ + return -1; +} + +arch_syscalls__strerrno_t *arch_syscalls__strerrno_function(const char *arch __maybe_unused) +{ + return NULL; +} + +struct kwork_work *perf_kwork_add_work(struct perf_kwork *kwork __maybe_unused, + struct kwork_class *class __maybe_unused, + struct kwork_work *key __maybe_unused) +{ + return NULL; +} + +void script_fetch_insn(struct perf_sample *sample __maybe_unused, + struct thread *thread __maybe_unused, + struct machine *machine __maybe_unused) +{ +} + +int perf_sample__sprintf_flags(u32 flags __maybe_unused, char *str __maybe_unused, + size_t sz __maybe_unused) +{ + return -1; +} + +bool match_callstack_filter(struct machine *machine __maybe_unused, u64 *callstack __maybe_unused) +{ + return false; +} + +struct lock_stat *lock_stat_find(u64 addr __maybe_unused) +{ + return NULL; +} + +struct lock_stat *lock_stat_findnew(u64 addr __maybe_unused, const char *name __maybe_unused, + int flags __maybe_unused) +{ + return NULL; } -void evlist__free_stats(struct evlist *evlist) +int cmd_inject(int argc __maybe_unused, const char *argv[] __maybe_unused) { + return -1; } |