X-Git-Url: http://git.lttng.org/?a=blobdiff_plain;f=include%2Flttng%2Fust-tracepoint-event.h;h=df3aebf6e0aa19b3ed17dbcfba981b8820512e86;hb=b4064f282fc27c80f17166b1439442d6ddd118b2;hp=0df951a4655f23d1ac79d9b86589ddf58a06d550;hpb=c28c4a88a1cad73bbeeae2e33546e7b77d1608a1;p=lttng-ust.git diff --git a/include/lttng/ust-tracepoint-event.h b/include/lttng/ust-tracepoint-event.h index 0df951a4..df3aebf6 100644 --- a/include/lttng/ust-tracepoint-event.h +++ b/include/lttng/ust-tracepoint-event.h @@ -22,9 +22,9 @@ #undef tp_list_for_each_entry_rcu #define tp_list_for_each_entry_rcu(pos, head, member) \ - for (pos = cds_list_entry(tp_rcu_dereference((head)->next), __typeof__(*pos), member); \ + for (pos = cds_list_entry(lttng_ust_tp_rcu_dereference((head)->next), __typeof__(*pos), member); \ &pos->member != (head); \ - pos = cds_list_entry(tp_rcu_dereference(pos->member.next), __typeof__(*pos), member)) + pos = cds_list_entry(lttng_ust_tp_rcu_dereference(pos->member.next), __typeof__(*pos), member)) /* * LTTNG_UST_TRACEPOINT_EVENT_CLASS declares a class of tracepoints receiving the @@ -258,8 +258,8 @@ void lttng_ust__event_template_proto___##_provider##___##_name(LTTNG_UST__TP_ARG #include #include -#undef _ctf_integer_ext -#define _ctf_integer_ext(_type, _item, _src, _byte_order, _base, _nowrite) \ +#undef lttng_ust__field_integer_ext +#define lttng_ust__field_integer_ext(_type, _item, _src, _byte_order, _base, _nowrite) \ LTTNG_UST_COMPOUND_LITERAL(const struct lttng_ust_event_field, { \ .struct_size = sizeof(struct lttng_ust_event_field), \ .name = #_item, \ @@ -306,7 +306,7 @@ void lttng_ust__event_template_proto___##_provider##___##_name(LTTNG_UST__TP_ARG LTTNG_UST_COMPOUND_LITERAL(const struct lttng_ust_event_field, { \ .struct_size = sizeof(struct lttng_ust_event_field), \ .name = "_" #_item "_length", \ - .type = lttng_ust_type_integer_define(_length_type, BYTE_ORDER, 10), \ + .type = lttng_ust_type_integer_define(_length_type, LTTNG_UST_BYTE_ORDER, 10), \ .nowrite = _nowrite, \ .nofilter = 1, \ }), \ @@ -357,7 +357,7 @@ void lttng_ust__event_template_proto___##_provider##___##_name(LTTNG_UST__TP_ARG }, \ .struct_size = sizeof(struct lttng_ust_type_enum), \ .desc = &__enum_##_provider##_##_name, \ - .container_type = lttng_ust_type_integer_define(_type, BYTE_ORDER, 10), \ + .container_type = lttng_ust_type_integer_define(_type, LTTNG_UST_BYTE_ORDER, 10), \ }), \ .nowrite = _nowrite, \ .nofilter = 0, \ @@ -370,7 +370,7 @@ void lttng_ust__event_template_proto___##_provider##___##_name(LTTNG_UST__TP_ARG #define LTTNG_UST__TRACEPOINT_EVENT_CLASS(_provider, _name, _args, _fields) \ static const struct lttng_ust_event_field * const lttng_ust__event_fields___##_provider##___##_name[] = { \ _fields \ - ctf_integer(int, dummy, 0) /* Dummy, C99 forbids 0-len array. */ \ + lttng_ust_field_integer(int, dummy, 0) /* Dummy, C99 forbids 0-len array. */ \ }; #undef LTTNG_UST_TRACEPOINT_ENUM @@ -412,8 +412,8 @@ static void lttng_ust__event_probe__##_provider##___##_name(LTTNG_UST__TP_ARGS_D #include #include -#undef _ctf_integer_ext -#define _ctf_integer_ext(_type, _item, _src, _byte_order, _base, _nowrite) \ +#undef lttng_ust__field_integer_ext +#define lttng_ust__field_integer_ext(_type, _item, _src, _byte_order, _base, _nowrite) \ if (0) \ (void) (_src); /* Unused */ \ __event_len += lttng_ust_ring_buffer_align(__event_len, lttng_ust_rb_alignof(_type)); \ @@ -458,7 +458,7 @@ static void lttng_ust__event_probe__##_provider##___##_name(LTTNG_UST__TP_ARGS_D #undef _ctf_enum #define _ctf_enum(_provider, _name, _type, _item, _src, _nowrite) \ - _ctf_integer_ext(_type, _item, _src, BYTE_ORDER, 10, _nowrite) + lttng_ust__field_integer_ext(_type, _item, _src, LTTNG_UST_BYTE_ORDER, 10, _nowrite) #undef LTTNG_UST_TP_ARGS #define LTTNG_UST_TP_ARGS(...) __VA_ARGS__ @@ -500,8 +500,8 @@ size_t lttng_ust__event_get_size__##_provider##___##_name( \ #include #include -#undef _ctf_integer_ext -#define _ctf_integer_ext(_type, _item, _src, _byte_order, _base, _nowrite) \ +#undef lttng_ust__field_integer_ext +#define lttng_ust__field_integer_ext(_type, _item, _src, _byte_order, _base, _nowrite) \ if (lttng_ust_is_signed_type(_type)) { \ int64_t __ctf_tmp_int64; \ switch (sizeof(_type)) { \ @@ -514,24 +514,24 @@ size_t lttng_ust__event_get_size__##_provider##___##_name( \ case 2: \ { \ union { _type t; int16_t v; } __tmp = { (_type) (_src) }; \ - if (_byte_order != BYTE_ORDER) \ - __tmp.v = bswap_16(__tmp.v); \ + if (_byte_order != LTTNG_UST_BYTE_ORDER) \ + __tmp.v = lttng_ust_bswap_16(__tmp.v); \ __ctf_tmp_int64 = (int64_t) __tmp.v; \ break; \ } \ case 4: \ { \ union { _type t; int32_t v; } __tmp = { (_type) (_src) }; \ - if (_byte_order != BYTE_ORDER) \ - __tmp.v = bswap_32(__tmp.v); \ + if (_byte_order != LTTNG_UST_BYTE_ORDER) \ + __tmp.v = lttng_ust_bswap_32(__tmp.v); \ __ctf_tmp_int64 = (int64_t) __tmp.v; \ break; \ } \ case 8: \ { \ union { _type t; int64_t v; } __tmp = { (_type) (_src) }; \ - if (_byte_order != BYTE_ORDER) \ - __tmp.v = bswap_64(__tmp.v); \ + if (_byte_order != LTTNG_UST_BYTE_ORDER) \ + __tmp.v = lttng_ust_bswap_64(__tmp.v); \ __ctf_tmp_int64 = (int64_t) __tmp.v; \ break; \ } \ @@ -551,24 +551,24 @@ size_t lttng_ust__event_get_size__##_provider##___##_name( \ case 2: \ { \ union { _type t; uint16_t v; } __tmp = { (_type) (_src) }; \ - if (_byte_order != BYTE_ORDER) \ - __tmp.v = bswap_16(__tmp.v); \ + if (_byte_order != LTTNG_UST_BYTE_ORDER) \ + __tmp.v = lttng_ust_bswap_16(__tmp.v); \ __ctf_tmp_uint64 = (uint64_t) __tmp.v; \ break; \ } \ case 4: \ { \ union { _type t; uint32_t v; } __tmp = { (_type) (_src) }; \ - if (_byte_order != BYTE_ORDER) \ - __tmp.v = bswap_32(__tmp.v); \ + if (_byte_order != LTTNG_UST_BYTE_ORDER) \ + __tmp.v = lttng_ust_bswap_32(__tmp.v); \ __ctf_tmp_uint64 = (uint64_t) __tmp.v; \ break; \ } \ case 8: \ { \ union { _type t; uint64_t v; } __tmp = { (_type) (_src) }; \ - if (_byte_order != BYTE_ORDER) \ - __tmp.v = bswap_64(__tmp.v); \ + if (_byte_order != LTTNG_UST_BYTE_ORDER) \ + __tmp.v = lttng_ust_bswap_64(__tmp.v); \ __ctf_tmp_uint64 = (uint64_t) __tmp.v; \ break; \ } \ @@ -627,7 +627,7 @@ size_t lttng_ust__event_get_size__##_provider##___##_name( \ #undef _ctf_enum #define _ctf_enum(_provider, _name, _type, _item, _src, _nowrite) \ - _ctf_integer_ext(_type, _item, _src, BYTE_ORDER, 10, _nowrite) + lttng_ust__field_integer_ext(_type, _item, _src, LTTNG_UST_BYTE_ORDER, 10, _nowrite) #undef LTTNG_UST_TP_ARGS #define LTTNG_UST_TP_ARGS(...) __VA_ARGS__ @@ -661,8 +661,8 @@ void lttng_ust__event_prepare_interpreter_stack__##_provider##___##_name(char *_ #include #include -#undef _ctf_integer_ext -#define _ctf_integer_ext(_type, _item, _src, _byte_order, _base, _nowrite) \ +#undef lttng_ust__field_integer_ext +#define lttng_ust__field_integer_ext(_type, _item, _src, _byte_order, _base, _nowrite) \ if (0) \ (void) (_src); /* Unused */ \ lttng_ust__event_align = lttng_ust__tp_max_t(size_t, lttng_ust__event_align, lttng_ust_rb_alignof(_type)); @@ -702,7 +702,7 @@ void lttng_ust__event_prepare_interpreter_stack__##_provider##___##_name(char *_ #undef _ctf_enum #define _ctf_enum(_provider, _name, _type, _item, _src, _nowrite) \ - _ctf_integer_ext(_type, _item, _src, BYTE_ORDER, 10, _nowrite) + lttng_ust__field_integer_ext(_type, _item, _src, LTTNG_UST_BYTE_ORDER, 10, _nowrite) #undef LTTNG_UST_TP_ARGS #define LTTNG_UST_TP_ARGS(...) __VA_ARGS__ @@ -737,8 +737,8 @@ size_t lttng_ust__event_get_align__##_provider##___##_name(LTTNG_UST__TP_ARGS_PR #include #include -#undef _ctf_integer_ext -#define _ctf_integer_ext(_type, _item, _src, _byte_order, _base, _nowrite) \ +#undef lttng_ust__field_integer_ext +#define lttng_ust__field_integer_ext(_type, _item, _src, _byte_order, _base, _nowrite) \ { \ _type __tmp = (_src); \ __chan->ops->event_write(&__ctx, &__tmp, sizeof(__tmp), lttng_ust_rb_alignof(__tmp));\ @@ -768,9 +768,9 @@ size_t lttng_ust__event_get_align__##_provider##___##_name(LTTNG_UST__TP_ARGS_PR } \ if (lttng_ust_string_encoding_##_encoding == lttng_ust_string_encoding_none) \ __chan->ops->event_write(&__ctx, _src, \ - sizeof(_type) * __get_dynamic_len(dest), lttng_ust_rb_alignof(_type)); \ + sizeof(_type) * lttng_ust__get_dynamic_len(dest), lttng_ust_rb_alignof(_type)); \ else \ - __chan->ops->event_pstrcpy_pad(&__ctx, (const char *) (_src), __get_dynamic_len(dest)); \ + __chan->ops->event_pstrcpy_pad(&__ctx, (const char *) (_src), lttng_ust__get_dynamic_len(dest)); \ #undef _ctf_string #define _ctf_string(_item, _src, _nowrite) \ @@ -778,7 +778,7 @@ size_t lttng_ust__event_get_align__##_provider##___##_name(LTTNG_UST__TP_ARGS_PR const char *__ctf_tmp_string = \ ((_src) ? (_src) : LTTNG_UST__NULL_STRING); \ __chan->ops->event_strcpy(&__ctx, __ctf_tmp_string, \ - __get_dynamic_len(dest)); \ + lttng_ust__get_dynamic_len(dest)); \ } #undef _ctf_unused @@ -786,11 +786,11 @@ size_t lttng_ust__event_get_align__##_provider##___##_name(LTTNG_UST__TP_ARGS_PR #undef _ctf_enum #define _ctf_enum(_provider, _name, _type, _item, _src, _nowrite) \ - _ctf_integer_ext(_type, _item, _src, BYTE_ORDER, 10, _nowrite) + lttng_ust__field_integer_ext(_type, _item, _src, LTTNG_UST_BYTE_ORDER, 10, _nowrite) /* Beware: this get len actually consumes the len value */ -#undef __get_dynamic_len -#define __get_dynamic_len(field) __stackvar.__dynamic_len[__dynamic_len_idx++] +#undef lttng_ust__get_dynamic_len +#define lttng_ust__get_dynamic_len(field) __stackvar.__dynamic_len[__dynamic_len_idx++] #undef LTTNG_UST_TP_ARGS #define LTTNG_UST_TP_ARGS(...) __VA_ARGS__ @@ -877,7 +877,7 @@ void lttng_ust__event_probe__##_provider##___##_name(LTTNG_UST__TP_ARGS_DATA_PRO } \ if (caa_unlikely(!CMM_ACCESS_ONCE(__event->enabled))) \ return; \ - if (caa_unlikely(!TP_RCU_LINK_TEST())) \ + if (caa_unlikely(!LTTNG_UST_TP_RCU_LINK_TEST())) \ return; \ if (caa_unlikely(CMM_ACCESS_ONCE(__event->eval_filter))) { \ lttng_ust__event_prepare_interpreter_stack__##_provider##___##_name(__stackvar.__interpreter_stack_data, \ @@ -929,7 +929,7 @@ void lttng_ust__event_probe__##_provider##___##_name(LTTNG_UST__TP_ARGS_DATA_PRO #include LTTNG_UST_TRACEPOINT_INCLUDE -#undef __get_dynamic_len +#undef lttng_ust__get_dynamic_len /* * Stage 5.1 of tracepoint event generation. @@ -943,16 +943,16 @@ void lttng_ust__event_probe__##_provider##___##_name(LTTNG_UST__TP_ARGS_DATA_PRO #undef LTTNG_UST_TP_ARGS #define LTTNG_UST_TP_ARGS(...) __VA_ARGS__ -#define _TP_EXTRACT_STRING2(...) #__VA_ARGS__ +#define LTTNG_UST__TP_EXTRACT_STRING2(...) #__VA_ARGS__ #undef LTTNG_UST__TRACEPOINT_EVENT_CLASS #define LTTNG_UST__TRACEPOINT_EVENT_CLASS(_provider, _name, _args, _fields) \ static const char __tp_event_signature___##_provider##___##_name[] = \ - _TP_EXTRACT_STRING2(_args); + LTTNG_UST__TP_EXTRACT_STRING2(_args); #include LTTNG_UST_TRACEPOINT_INCLUDE -#undef _TP_EXTRACT_STRING2 +#undef LTTNG_UST__TP_EXTRACT_STRING2 /* * Stage 6 of tracepoint event generation. @@ -1029,7 +1029,7 @@ LTTNG_UST_TP_EXTERN_C const char * const _model_emf_uri___##__provider##___##__n * symbol table. */ -extern const struct lttng_ust_probe_desc LTTNG_UST__TP_COMBINE_TOKENS(__probe_desc___, LTTNG_UST_TRACEPOINT_PROVIDER) +extern const struct lttng_ust_probe_desc LTTNG_UST__TP_COMBINE_TOKENS(lttng_ust__probe_desc___, LTTNG_UST_TRACEPOINT_PROVIDER) __attribute__((visibility("hidden"))); /* @@ -1060,7 +1060,7 @@ static const char * \ static const struct lttng_ust_event_desc lttng_ust__event_desc___##_provider##_##_name = { \ .struct_size = sizeof(struct lttng_ust_event_desc), \ .event_name = #_name, \ - .probe_desc = &__probe_desc___##_provider, \ + .probe_desc = <tng_ust__probe_desc___##_provider, \ .probe_callback = (void (*)(void)) <tng_ust__event_probe__##_provider##___##_template, \ .fields = lttng_ust__event_fields___##_provider##___##_template, \ .nr_fields = LTTNG_UST__TP_ARRAY_SIZE(lttng_ust__event_fields___##_provider##___##_template) - 1, \ @@ -1096,7 +1096,7 @@ static const struct lttng_ust_event_desc * const LTTNG_UST__TP_COMBINE_TOKENS(lt * Create a toplevel descriptor for the whole probe. */ -const struct lttng_ust_probe_desc LTTNG_UST__TP_COMBINE_TOKENS(__probe_desc___, LTTNG_UST_TRACEPOINT_PROVIDER) = { +const struct lttng_ust_probe_desc LTTNG_UST__TP_COMBINE_TOKENS(lttng_ust__probe_desc___, LTTNG_UST_TRACEPOINT_PROVIDER) = { .struct_size = sizeof(struct lttng_ust_probe_desc), .provider_name = lttng_ust__tp_stringify(LTTNG_UST_TRACEPOINT_PROVIDER), .event_desc = LTTNG_UST__TP_COMBINE_TOKENS(lttng_ust__event_desc___, LTTNG_UST_TRACEPOINT_PROVIDER), @@ -1105,8 +1105,8 @@ const struct lttng_ust_probe_desc LTTNG_UST__TP_COMBINE_TOKENS(__probe_desc___, .minor = LTTNG_UST_PROVIDER_MINOR, }; -static int LTTNG_UST__TP_COMBINE_TOKENS(__probe_register_refcount___, LTTNG_UST_TRACEPOINT_PROVIDER); -static struct lttng_ust_registered_probe *LTTNG_UST__TP_COMBINE_TOKENS(__lttng_ust_probe_register_cookie___, LTTNG_UST_TRACEPOINT_PROVIDER); +static int LTTNG_UST__TP_COMBINE_TOKENS(lttng_ust__probe_register_refcount___, LTTNG_UST_TRACEPOINT_PROVIDER); +static struct lttng_ust_registered_probe *LTTNG_UST__TP_COMBINE_TOKENS(lttng_ust__probe_register_cookie___, LTTNG_UST_TRACEPOINT_PROVIDER); /* * Stage 9 of tracepoint event generation. @@ -1122,14 +1122,14 @@ static struct lttng_ust_registered_probe *LTTNG_UST__TP_COMBINE_TOKENS(__lttng_u /* Reset all macros within LTTNG_UST_TRACEPOINT_EVENT */ #include static void -LTTNG_UST__TP_COMBINE_TOKENS(__lttng_ust_events_init__, LTTNG_UST_TRACEPOINT_PROVIDER)(void) +LTTNG_UST__TP_COMBINE_TOKENS(lttng_ust__events_init__, LTTNG_UST_TRACEPOINT_PROVIDER)(void) lttng_ust_notrace __attribute__((constructor)); static void -LTTNG_UST__TP_COMBINE_TOKENS(__lttng_ust_events_init__, LTTNG_UST_TRACEPOINT_PROVIDER)(void) +LTTNG_UST__TP_COMBINE_TOKENS(lttng_ust__events_init__, LTTNG_UST_TRACEPOINT_PROVIDER)(void) { struct lttng_ust_registered_probe *reg_probe; - if (LTTNG_UST__TP_COMBINE_TOKENS(__probe_register_refcount___, + if (LTTNG_UST__TP_COMBINE_TOKENS(lttng_ust__probe_register_refcount___, LTTNG_UST_TRACEPOINT_PROVIDER)++) { return; } @@ -1142,27 +1142,27 @@ LTTNG_UST__TP_COMBINE_TOKENS(__lttng_ust_events_init__, LTTNG_UST_TRACEPOINT_PRO * error will appear. */ LTTNG_UST__TP_COMBINE_TOKENS(lttng_ust_tracepoint_provider_check_, LTTNG_UST_TRACEPOINT_PROVIDER)(); - assert(!LTTNG_UST__TP_COMBINE_TOKENS(__lttng_ust_probe_register_cookie___, LTTNG_UST_TRACEPOINT_PROVIDER)); - reg_probe = lttng_ust_probe_register(<TNG_UST__TP_COMBINE_TOKENS(__probe_desc___, LTTNG_UST_TRACEPOINT_PROVIDER)); + assert(!LTTNG_UST__TP_COMBINE_TOKENS(lttng_ust__probe_register_cookie___, LTTNG_UST_TRACEPOINT_PROVIDER)); + reg_probe = lttng_ust_probe_register(<TNG_UST__TP_COMBINE_TOKENS(lttng_ust__probe_desc___, LTTNG_UST_TRACEPOINT_PROVIDER)); if (!reg_probe) { fprintf(stderr, "LTTng-UST: Error while registering tracepoint probe.\n"); abort(); } - LTTNG_UST__TP_COMBINE_TOKENS(__lttng_ust_probe_register_cookie___, LTTNG_UST_TRACEPOINT_PROVIDER) = reg_probe; + LTTNG_UST__TP_COMBINE_TOKENS(lttng_ust__probe_register_cookie___, LTTNG_UST_TRACEPOINT_PROVIDER) = reg_probe; } static void -LTTNG_UST__TP_COMBINE_TOKENS(__lttng_ust_events_exit__, LTTNG_UST_TRACEPOINT_PROVIDER)(void) +LTTNG_UST__TP_COMBINE_TOKENS(lttng_ust__events_exit__, LTTNG_UST_TRACEPOINT_PROVIDER)(void) lttng_ust_notrace __attribute__((destructor)); static void -LTTNG_UST__TP_COMBINE_TOKENS(__lttng_ust_events_exit__, LTTNG_UST_TRACEPOINT_PROVIDER)(void) +LTTNG_UST__TP_COMBINE_TOKENS(lttng_ust__events_exit__, LTTNG_UST_TRACEPOINT_PROVIDER)(void) { - if (--LTTNG_UST__TP_COMBINE_TOKENS(__probe_register_refcount___, + if (--LTTNG_UST__TP_COMBINE_TOKENS(lttng_ust__probe_register_refcount___, LTTNG_UST_TRACEPOINT_PROVIDER)) { return; } - lttng_ust_probe_unregister(LTTNG_UST__TP_COMBINE_TOKENS(__lttng_ust_probe_register_cookie___, LTTNG_UST_TRACEPOINT_PROVIDER)); - LTTNG_UST__TP_COMBINE_TOKENS(__lttng_ust_probe_register_cookie___, LTTNG_UST_TRACEPOINT_PROVIDER) = NULL; + lttng_ust_probe_unregister(LTTNG_UST__TP_COMBINE_TOKENS(lttng_ust__probe_register_cookie___, LTTNG_UST_TRACEPOINT_PROVIDER)); + LTTNG_UST__TP_COMBINE_TOKENS(lttng_ust__probe_register_cookie___, LTTNG_UST_TRACEPOINT_PROVIDER) = NULL; } int LTTNG_UST__TP_COMBINE_TOKENS(lttng_ust_tracepoint_provider_, LTTNG_UST_TRACEPOINT_PROVIDER)