| // Copyright 2024 the V8 project authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef V8_TRACING_TRACE_EVENT_NO_PERFETTO_H_ |
| #define V8_TRACING_TRACE_EVENT_NO_PERFETTO_H_ |
| |
| // This is the legacy implementation of tracing macros. There have been two |
| // concurrent implementations within chromium after perfetto was introduced. |
| // As of 2024-05, V8 is the only remaining customer of the legacy implementation |
| // and moved the legacy part from its previous location at |
| // chromium/src/base/trace_event/common/trace_event_common.h into V8 directly. |
| |
| // New projects wishing to enable tracing should use the Perfetto SDK. See |
| // https://perfetto.dev/docs/instrumentation/tracing-sdk for details. |
| |
| // Check that nobody includes this file directly. Clients are supposed to |
| // include the surrounding "trace_event.h" of their project instead. |
| #if defined(TRACE_EVENT0) |
| #error "Another copy of this file has already been included." |
| #endif |
| |
| // This will mark the trace event as disabled by default. The user will need |
| // to explicitly enable the event. |
| #define TRACE_DISABLED_BY_DEFAULT(name) "disabled-by-default-" name |
| |
| // Records a pair of begin and end events called "name" for the current |
| // scope, with 0, 1 or 2 associated arguments. If the category is not |
| // enabled, then this does nothing. |
| // - category and name strings must have application lifetime (statics or |
| // literals). They may not include " chars. |
| #define TRACE_EVENT0(category_group, name) \ |
| INTERNAL_TRACE_EVENT_ADD_SCOPED(category_group, name) |
| #define TRACE_EVENT_WITH_FLOW0(category_group, name, bind_id, flow_flags) \ |
| INTERNAL_TRACE_EVENT_ADD_SCOPED_WITH_FLOW(category_group, name, bind_id, \ |
| flow_flags) |
| #define TRACE_EVENT1(category_group, name, arg1_name, arg1_val) \ |
| INTERNAL_TRACE_EVENT_ADD_SCOPED(category_group, name, arg1_name, arg1_val) |
| #define TRACE_EVENT_WITH_FLOW1(category_group, name, bind_id, flow_flags, \ |
| arg1_name, arg1_val) \ |
| INTERNAL_TRACE_EVENT_ADD_SCOPED_WITH_FLOW(category_group, name, bind_id, \ |
| flow_flags, arg1_name, arg1_val) |
| #define TRACE_EVENT2(category_group, name, arg1_name, arg1_val, arg2_name, \ |
| arg2_val) \ |
| INTERNAL_TRACE_EVENT_ADD_SCOPED(category_group, name, arg1_name, arg1_val, \ |
| arg2_name, arg2_val) |
| #define TRACE_EVENT_WITH_FLOW2(category_group, name, bind_id, flow_flags, \ |
| arg1_name, arg1_val, arg2_name, arg2_val) \ |
| INTERNAL_TRACE_EVENT_ADD_SCOPED_WITH_FLOW(category_group, name, bind_id, \ |
| flow_flags, arg1_name, arg1_val, \ |
| arg2_name, arg2_val) |
| |
| // Records a single event called "name" immediately, with 0, 1 or 2 |
| // associated arguments. If the category is not enabled, then this |
| // does nothing. |
| // - category and name strings must have application lifetime (statics or |
| // literals). They may not include " chars. |
| #define TRACE_EVENT_INSTANT0(category_group, name, scope) \ |
| INTERNAL_TRACE_EVENT_ADD(TRACE_EVENT_PHASE_INSTANT, category_group, name, \ |
| TRACE_EVENT_FLAG_NONE | scope) |
| #define TRACE_EVENT_INSTANT1(category_group, name, scope, arg1_name, arg1_val) \ |
| INTERNAL_TRACE_EVENT_ADD(TRACE_EVENT_PHASE_INSTANT, category_group, name, \ |
| TRACE_EVENT_FLAG_NONE | scope, arg1_name, arg1_val) |
| #define TRACE_EVENT_INSTANT2(category_group, name, scope, arg1_name, arg1_val, \ |
| arg2_name, arg2_val) \ |
| INTERNAL_TRACE_EVENT_ADD(TRACE_EVENT_PHASE_INSTANT, category_group, name, \ |
| TRACE_EVENT_FLAG_NONE | scope, arg1_name, arg1_val, \ |
| arg2_name, arg2_val) |
| #define TRACE_EVENT_COPY_INSTANT0(category_group, name, scope) \ |
| INTERNAL_TRACE_EVENT_ADD(TRACE_EVENT_PHASE_INSTANT, category_group, name, \ |
| TRACE_EVENT_FLAG_COPY | scope) |
| #define TRACE_EVENT_COPY_INSTANT1(category_group, name, scope, arg1_name, \ |
| arg1_val) \ |
| INTERNAL_TRACE_EVENT_ADD(TRACE_EVENT_PHASE_INSTANT, category_group, name, \ |
| TRACE_EVENT_FLAG_COPY | scope, arg1_name, arg1_val) |
| #define TRACE_EVENT_COPY_INSTANT2(category_group, name, scope, arg1_name, \ |
| arg1_val, arg2_name, arg2_val) \ |
| INTERNAL_TRACE_EVENT_ADD(TRACE_EVENT_PHASE_INSTANT, category_group, name, \ |
| TRACE_EVENT_FLAG_COPY | scope, arg1_name, arg1_val, \ |
| arg2_name, arg2_val) |
| #define TRACE_EVENT_INSTANT_WITH_FLAGS0(category_group, name, scope_and_flags) \ |
| INTERNAL_TRACE_EVENT_ADD(TRACE_EVENT_PHASE_INSTANT, category_group, name, \ |
| scope_and_flags) |
| #define TRACE_EVENT_INSTANT_WITH_FLAGS1(category_group, name, scope_and_flags, \ |
| arg1_name, arg1_val) \ |
| INTERNAL_TRACE_EVENT_ADD(TRACE_EVENT_PHASE_INSTANT, category_group, name, \ |
| scope_and_flags, arg1_name, arg1_val) |
| |
| #define TRACE_EVENT_INSTANT_WITH_TIMESTAMP0(category_group, name, scope, \ |
| timestamp) \ |
| INTERNAL_TRACE_EVENT_ADD_WITH_TIMESTAMP( \ |
| TRACE_EVENT_PHASE_INSTANT, category_group, name, timestamp, \ |
| TRACE_EVENT_FLAG_NONE | scope) |
| |
| #define TRACE_EVENT_INSTANT_WITH_TIMESTAMP1(category_group, name, scope, \ |
| timestamp, arg_name, arg_val) \ |
| INTERNAL_TRACE_EVENT_ADD_WITH_TIMESTAMP( \ |
| TRACE_EVENT_PHASE_INSTANT, category_group, name, timestamp, \ |
| TRACE_EVENT_FLAG_NONE | scope, arg_name, arg_val) |
| |
| // Records a single BEGIN event called "name" immediately, with 0, 1 or 2 |
| // associated arguments. If the category is not enabled, then this |
| // does nothing. |
| // - category and name strings must have application lifetime (statics or |
| // literals). They may not include " chars. |
| #define TRACE_EVENT_BEGIN0(category_group, name) \ |
| INTERNAL_TRACE_EVENT_ADD(TRACE_EVENT_PHASE_BEGIN, category_group, name, \ |
| TRACE_EVENT_FLAG_NONE) |
| #define TRACE_EVENT_BEGIN1(category_group, name, arg1_name, arg1_val) \ |
| INTERNAL_TRACE_EVENT_ADD(TRACE_EVENT_PHASE_BEGIN, category_group, name, \ |
| TRACE_EVENT_FLAG_NONE, arg1_name, arg1_val) |
| #define TRACE_EVENT_BEGIN2(category_group, name, arg1_name, arg1_val, \ |
| arg2_name, arg2_val) \ |
| INTERNAL_TRACE_EVENT_ADD(TRACE_EVENT_PHASE_BEGIN, category_group, name, \ |
| TRACE_EVENT_FLAG_NONE, arg1_name, arg1_val, \ |
| arg2_name, arg2_val) |
| #define TRACE_EVENT_BEGIN_WITH_FLAGS0(category_group, name, flags) \ |
| INTERNAL_TRACE_EVENT_ADD(TRACE_EVENT_PHASE_BEGIN, category_group, name, flags) |
| #define TRACE_EVENT_BEGIN_WITH_FLAGS1(category_group, name, flags, arg1_name, \ |
| arg1_val) \ |
| INTERNAL_TRACE_EVENT_ADD(TRACE_EVENT_PHASE_BEGIN, category_group, name, \ |
| flags, arg1_name, arg1_val) |
| #define TRACE_EVENT_COPY_BEGIN2(category_group, name, arg1_name, arg1_val, \ |
| arg2_name, arg2_val) \ |
| INTERNAL_TRACE_EVENT_ADD(TRACE_EVENT_PHASE_BEGIN, category_group, name, \ |
| TRACE_EVENT_FLAG_COPY, arg1_name, arg1_val, \ |
| arg2_name, arg2_val) |
| |
| // Similar to TRACE_EVENT_BEGINx but with a custom |timestamp| provided. |
| // - |id| is used to match the _BEGIN event with the _END event. |
| // Events are considered to match if their category_group, name and id values |
| // all match. |id| must either be a pointer or an integer value up to 64 bits. |
| // If it's a pointer, the bits will be xored with a hash of the process ID so |
| // that the same pointer on two different processes will not collide. |
| // - |timestamp| must be non-null or it crashes. Use DCHECK(timestamp) before |
| // calling this to detect an invalid timestamp even when tracing is not |
| // enabled, as the commit queue doesn't run all tests with tracing enabled. |
| // Note: This legacy macro is deprecated. It should not be used in new code. |
| // If thread_id is different from current thread id, it will result into |
| // DCHECK failure. This note is also applicable to `_COPY` and `_END` |
| // variant of this macro. |
| #define TRACE_EVENT_BEGIN_WITH_ID_TID_AND_TIMESTAMP0(category_group, name, id, \ |
| thread_id, timestamp) \ |
| INTERNAL_TRACE_EVENT_ADD_WITH_ID_TID_AND_TIMESTAMP( \ |
| TRACE_EVENT_PHASE_ASYNC_BEGIN, category_group, name, id, thread_id, \ |
| timestamp, TRACE_EVENT_FLAG_NONE) |
| #define TRACE_EVENT_COPY_BEGIN_WITH_ID_TID_AND_TIMESTAMP0( \ |
| category_group, name, id, thread_id, timestamp) \ |
| INTERNAL_TRACE_EVENT_ADD_WITH_ID_TID_AND_TIMESTAMP( \ |
| TRACE_EVENT_PHASE_ASYNC_BEGIN, category_group, name, id, thread_id, \ |
| timestamp, TRACE_EVENT_FLAG_COPY) |
| #define TRACE_EVENT_COPY_BEGIN_WITH_ID_TID_AND_TIMESTAMP1( \ |
| category_group, name, id, thread_id, timestamp, arg1_name, arg1_val) \ |
| INTERNAL_TRACE_EVENT_ADD_WITH_ID_TID_AND_TIMESTAMP( \ |
| TRACE_EVENT_PHASE_ASYNC_BEGIN, category_group, name, id, thread_id, \ |
| timestamp, TRACE_EVENT_FLAG_COPY, arg1_name, arg1_val) |
| #define TRACE_EVENT_COPY_BEGIN_WITH_ID_TID_AND_TIMESTAMP2( \ |
| category_group, name, id, thread_id, timestamp, arg1_name, arg1_val, \ |
| arg2_name, arg2_val) \ |
| INTERNAL_TRACE_EVENT_ADD_WITH_ID_TID_AND_TIMESTAMP( \ |
| TRACE_EVENT_PHASE_ASYNC_BEGIN, category_group, name, id, thread_id, \ |
| timestamp, TRACE_EVENT_FLAG_COPY, arg1_name, arg1_val, arg2_name, \ |
| arg2_val) |
| |
| // Records a single END event for "name" immediately. If the category |
| // is not enabled, then this does nothing. |
| // - category and name strings must have application lifetime (statics or |
| // literals). They may not include " chars. |
| #define TRACE_EVENT_END0(category_group, name) \ |
| INTERNAL_TRACE_EVENT_ADD(TRACE_EVENT_PHASE_END, category_group, name, \ |
| TRACE_EVENT_FLAG_NONE) |
| #define TRACE_EVENT_END1(category_group, name, arg1_name, arg1_val) \ |
| INTERNAL_TRACE_EVENT_ADD(TRACE_EVENT_PHASE_END, category_group, name, \ |
| TRACE_EVENT_FLAG_NONE, arg1_name, arg1_val) |
| #define TRACE_EVENT_END2(category_group, name, arg1_name, arg1_val, arg2_name, \ |
| arg2_val) \ |
| INTERNAL_TRACE_EVENT_ADD(TRACE_EVENT_PHASE_END, category_group, name, \ |
| TRACE_EVENT_FLAG_NONE, arg1_name, arg1_val, \ |
| arg2_name, arg2_val) |
| #define TRACE_EVENT_END_WITH_FLAGS0(category_group, name, flags) \ |
| INTERNAL_TRACE_EVENT_ADD(TRACE_EVENT_PHASE_END, category_group, name, flags) |
| #define TRACE_EVENT_END_WITH_FLAGS1(category_group, name, flags, arg1_name, \ |
| arg1_val) \ |
| INTERNAL_TRACE_EVENT_ADD(TRACE_EVENT_PHASE_END, category_group, name, flags, \ |
| arg1_name, arg1_val) |
| #define TRACE_EVENT_COPY_END2(category_group, name, arg1_name, arg1_val, \ |
| arg2_name, arg2_val) \ |
| INTERNAL_TRACE_EVENT_ADD(TRACE_EVENT_PHASE_END, category_group, name, \ |
| TRACE_EVENT_FLAG_COPY, arg1_name, arg1_val, \ |
| arg2_name, arg2_val) |
| |
| // Adds a trace event with the given |name| and |timestamp|. |timestamp| must be |
| // non-null or it crashes. Use DCHECK(timestamp) before calling this to detect |
| // an invalid timestamp even when tracing is not enabled, as the commit queue |
| // doesn't run all tests with tracing enabled. |
| #define TRACE_EVENT_MARK_WITH_TIMESTAMP0(category_group, name, timestamp) \ |
| INTERNAL_TRACE_EVENT_ADD_WITH_TIMESTAMP( \ |
| TRACE_EVENT_PHASE_MARK, category_group, name, timestamp, \ |
| TRACE_EVENT_FLAG_NONE) |
| |
| #define TRACE_EVENT_MARK_WITH_TIMESTAMP1(category_group, name, timestamp, \ |
| arg1_name, arg1_val) \ |
| INTERNAL_TRACE_EVENT_ADD_WITH_TIMESTAMP( \ |
| TRACE_EVENT_PHASE_MARK, category_group, name, timestamp, \ |
| TRACE_EVENT_FLAG_NONE, arg1_name, arg1_val) |
| |
| #define TRACE_EVENT_MARK_WITH_TIMESTAMP2( \ |
| category_group, name, timestamp, arg1_name, arg1_val, arg2_name, arg2_val) \ |
| INTERNAL_TRACE_EVENT_ADD_WITH_TIMESTAMP( \ |
| TRACE_EVENT_PHASE_MARK, category_group, name, timestamp, \ |
| TRACE_EVENT_FLAG_NONE, arg1_name, arg1_val, arg2_name, arg2_val) |
| |
| #define TRACE_EVENT_COPY_MARK(category_group, name) \ |
| INTERNAL_TRACE_EVENT_ADD(TRACE_EVENT_PHASE_MARK, category_group, name, \ |
| TRACE_EVENT_FLAG_COPY) |
| |
| #define TRACE_EVENT_COPY_MARK1(category_group, name, arg1_name, arg1_val) \ |
| INTERNAL_TRACE_EVENT_ADD(TRACE_EVENT_PHASE_MARK, category_group, name, \ |
| TRACE_EVENT_FLAG_COPY, arg1_name, arg1_val) |
| |
| #define TRACE_EVENT_COPY_MARK_WITH_TIMESTAMP(category_group, name, timestamp) \ |
| INTERNAL_TRACE_EVENT_ADD_WITH_TIMESTAMP( \ |
| TRACE_EVENT_PHASE_MARK, category_group, name, timestamp, \ |
| TRACE_EVENT_FLAG_COPY) |
| |
| // Similar to TRACE_EVENT_ENDx but with a custom |timestamp| provided. |
| // - |id| is used to match the _BEGIN event with the _END event. |
| // Events are considered to match if their category_group, name and id values |
| // all match. |id| must either be a pointer or an integer value up to 64 bits. |
| // If it's a pointer, the bits will be xored with a hash of the process ID so |
| // that the same pointer on two different processes will not collide. |
| // - |timestamp| must be non-null or it crashes. Use DCHECK(timestamp) before |
| // calling this to detect an invalid timestamp even when tracing is not |
| // enabled, as the commit queue doesn't run all tests with tracing enabled. |
| #define TRACE_EVENT_END_WITH_ID_TID_AND_TIMESTAMP0(category_group, name, id, \ |
| thread_id, timestamp) \ |
| INTERNAL_TRACE_EVENT_ADD_WITH_ID_TID_AND_TIMESTAMP( \ |
| TRACE_EVENT_PHASE_ASYNC_END, category_group, name, id, thread_id, \ |
| timestamp, TRACE_EVENT_FLAG_NONE) |
| #define TRACE_EVENT_COPY_END_WITH_ID_TID_AND_TIMESTAMP0( \ |
| category_group, name, id, thread_id, timestamp) \ |
| INTERNAL_TRACE_EVENT_ADD_WITH_ID_TID_AND_TIMESTAMP( \ |
| TRACE_EVENT_PHASE_ASYNC_END, category_group, name, id, thread_id, \ |
| timestamp, TRACE_EVENT_FLAG_COPY) |
| #define TRACE_EVENT_COPY_END_WITH_ID_TID_AND_TIMESTAMP1( \ |
| category_group, name, id, thread_id, timestamp, arg1_name, arg1_val) \ |
| INTERNAL_TRACE_EVENT_ADD_WITH_ID_TID_AND_TIMESTAMP( \ |
| TRACE_EVENT_PHASE_ASYNC_END, category_group, name, id, thread_id, \ |
| timestamp, TRACE_EVENT_FLAG_COPY, arg1_name, arg1_val) |
| #define TRACE_EVENT_COPY_END_WITH_ID_TID_AND_TIMESTAMP2( \ |
| category_group, name, id, thread_id, timestamp, arg1_name, arg1_val, \ |
| arg2_name, arg2_val) \ |
| INTERNAL_TRACE_EVENT_ADD_WITH_ID_TID_AND_TIMESTAMP( \ |
| TRACE_EVENT_PHASE_ASYNC_END, category_group, name, id, thread_id, \ |
| timestamp, TRACE_EVENT_FLAG_COPY, arg1_name, arg1_val, arg2_name, \ |
| arg2_val) |
| |
| // Records the value of a counter called "name" immediately. Value |
| // must be representable as a 32 bit integer. |
| // - category and name strings must have application lifetime (statics or |
| // literals). They may not include " chars. |
| #define TRACE_COUNTER1(category_group, name, value) \ |
| INTERNAL_TRACE_EVENT_ADD(TRACE_EVENT_PHASE_COUNTER, category_group, name, \ |
| TRACE_EVENT_FLAG_NONE, "value", \ |
| static_cast<int>(value)) |
| #define TRACE_COUNTER_WITH_FLAG1(category_group, name, flag, value) \ |
| INTERNAL_TRACE_EVENT_ADD(TRACE_EVENT_PHASE_COUNTER, category_group, name, \ |
| flag, "value", static_cast<int>(value)) |
| #define TRACE_COPY_COUNTER1(category_group, name, value) \ |
| INTERNAL_TRACE_EVENT_ADD(TRACE_EVENT_PHASE_COUNTER, category_group, name, \ |
| TRACE_EVENT_FLAG_COPY, "value", \ |
| static_cast<int>(value)) |
| |
| // Records the values of a multi-parted counter called "name" immediately. |
| // The UI will treat value1 and value2 as parts of a whole, displaying their |
| // values as a stacked-bar chart. |
| // - category and name strings must have application lifetime (statics or |
| // literals). They may not include " chars. |
| #define TRACE_COUNTER2(category_group, name, value1_name, value1_val, \ |
| value2_name, value2_val) \ |
| INTERNAL_TRACE_EVENT_ADD(TRACE_EVENT_PHASE_COUNTER, category_group, name, \ |
| TRACE_EVENT_FLAG_NONE, value1_name, \ |
| static_cast<int>(value1_val), value2_name, \ |
| static_cast<int>(value2_val)) |
| #define TRACE_COPY_COUNTER2(category_group, name, value1_name, value1_val, \ |
| value2_name, value2_val) \ |
| INTERNAL_TRACE_EVENT_ADD(TRACE_EVENT_PHASE_COUNTER, category_group, name, \ |
| TRACE_EVENT_FLAG_COPY, value1_name, \ |
| static_cast<int>(value1_val), value2_name, \ |
| static_cast<int>(value2_val)) |
| |
| // Similar to TRACE_COUNTERx, but with a custom |timestamp| provided. |
| // - |timestamp| must be non-null or it crashes. Use DCHECK(timestamp) before |
| // calling this to detect an invalid timestamp even when tracing is not |
| // enabled, as the commit queue doesn't run all tests with tracing enabled. |
| #define TRACE_COUNTER_WITH_TIMESTAMP1(category_group, name, timestamp, value) \ |
| INTERNAL_TRACE_EVENT_ADD_WITH_TIMESTAMP( \ |
| TRACE_EVENT_PHASE_COUNTER, category_group, name, timestamp, \ |
| TRACE_EVENT_FLAG_NONE, "value", static_cast<int>(value)) |
| |
| #define TRACE_COUNTER_WITH_TIMESTAMP2(category_group, name, timestamp, \ |
| value1_name, value1_val, value2_name, \ |
| value2_val) \ |
| INTERNAL_TRACE_EVENT_ADD_WITH_TIMESTAMP( \ |
| TRACE_EVENT_PHASE_COUNTER, category_group, name, timestamp, \ |
| TRACE_EVENT_FLAG_NONE, value1_name, static_cast<int>(value1_val), \ |
| value2_name, static_cast<int>(value2_val)) |
| |
| // Records the value of a counter called "name" immediately. Value |
| // must be representable as a 32 bit integer. |
| // - category and name strings must have application lifetime (statics or |
| // literals). They may not include " chars. |
| // - |id| is used to disambiguate counters with the same name. It must either |
| // be a pointer or an integer value up to 64 bits. If it's a pointer, the bits |
| // will be xored with a hash of the process ID so that the same pointer on |
| // two different processes will not collide. |
| #define TRACE_COUNTER_ID1(category_group, name, id, value) \ |
| INTERNAL_TRACE_EVENT_ADD_WITH_ID(TRACE_EVENT_PHASE_COUNTER, category_group, \ |
| name, id, TRACE_EVENT_FLAG_NONE, "value", \ |
| static_cast<int>(value)) |
| #define TRACE_COPY_COUNTER_ID1(category_group, name, id, value) \ |
| INTERNAL_TRACE_EVENT_ADD_WITH_ID(TRACE_EVENT_PHASE_COUNTER, category_group, \ |
| name, id, TRACE_EVENT_FLAG_COPY, "value", \ |
| static_cast<int>(value)) |
| |
| // Records the values of a multi-parted counter called "name" immediately. |
| // The UI will treat value1 and value2 as parts of a whole, displaying their |
| // values as a stacked-bar chart. |
| // - category and name strings must have application lifetime (statics or |
| // literals). They may not include " chars. |
| // - |id| is used to disambiguate counters with the same name. It must either |
| // be a pointer or an integer value up to 64 bits. If it's a pointer, the bits |
| // will be xored with a hash of the process ID so that the same pointer on |
| // two different processes will not collide. |
| #define TRACE_COUNTER_ID2(category_group, name, id, value1_name, value1_val, \ |
| value2_name, value2_val) \ |
| INTERNAL_TRACE_EVENT_ADD_WITH_ID(TRACE_EVENT_PHASE_COUNTER, category_group, \ |
| name, id, TRACE_EVENT_FLAG_NONE, \ |
| value1_name, static_cast<int>(value1_val), \ |
| value2_name, static_cast<int>(value2_val)) |
| #define TRACE_COPY_COUNTER_ID2(category_group, name, id, value1_name, \ |
| value1_val, value2_name, value2_val) \ |
| INTERNAL_TRACE_EVENT_ADD_WITH_ID(TRACE_EVENT_PHASE_COUNTER, category_group, \ |
| name, id, TRACE_EVENT_FLAG_COPY, \ |
| value1_name, static_cast<int>(value1_val), \ |
| value2_name, static_cast<int>(value2_val)) |
| |
| #define TRACE_EVENT_SAMPLE_WITH_ID1(category_group, name, id, arg1_name, \ |
| arg1_val) \ |
| INTERNAL_TRACE_EVENT_ADD_WITH_ID(TRACE_EVENT_PHASE_SAMPLE, category_group, \ |
| name, id, TRACE_EVENT_FLAG_NONE, arg1_name, \ |
| arg1_val) |
| |
| // -- TRACE_EVENT_ASYNC is DEPRECATED! -- |
| // |
| // TRACE_EVENT_ASYNC_* APIs should be only used by legacy code. New code should |
| // use TRACE_EVENT_NESTABLE_ASYNC_* APIs instead. |
| // |
| // Records a single ASYNC_BEGIN event called "name" immediately, with 0, 1 or 2 |
| // associated arguments. If the category is not enabled, then this |
| // does nothing. |
| // - category and name strings must have application lifetime (statics or |
| // literals). They may not include " chars. |
| // - |id| is used to match the ASYNC_BEGIN event with the ASYNC_END event. ASYNC |
| // events are considered to match if their category_group, name and id values |
| // all match. |id| must either be a pointer or an integer value up to 64 bits. |
| // If it's a pointer, the bits will be xored with a hash of the process ID so |
| // that the same pointer on two different processes will not collide. |
| // |
| // An asynchronous operation can consist of multiple phases. The first phase is |
| // defined by the ASYNC_BEGIN calls. Additional phases can be defined using the |
| // ASYNC_STEP_INTO or ASYNC_STEP_PAST macros. The ASYNC_STEP_INTO macro will |
| // annotate the block following the call. The ASYNC_STEP_PAST macro will |
| // annotate the block prior to the call. Note that any particular event must use |
| // only STEP_INTO or STEP_PAST macros; they can not mix and match. When the |
| // operation completes, call ASYNC_END. |
| // |
| // An ASYNC trace typically occurs on a single thread (if not, they will only be |
| // drawn on the thread defined in the ASYNC_BEGIN event), but all events in that |
| // operation must use the same |name| and |id|. Each step can have its own |
| // args. |
| #define TRACE_EVENT_ASYNC_BEGIN0(category_group, name, id) \ |
| INTERNAL_TRACE_EVENT_ADD_WITH_ID(TRACE_EVENT_PHASE_ASYNC_BEGIN, \ |
| category_group, name, id, \ |
| TRACE_EVENT_FLAG_NONE) |
| #define TRACE_EVENT_ASYNC_BEGIN1(category_group, name, id, arg1_name, \ |
| arg1_val) \ |
| INTERNAL_TRACE_EVENT_ADD_WITH_ID(TRACE_EVENT_PHASE_ASYNC_BEGIN, \ |
| category_group, name, id, \ |
| TRACE_EVENT_FLAG_NONE, arg1_name, arg1_val) |
| #define TRACE_EVENT_ASYNC_BEGIN2(category_group, name, id, arg1_name, \ |
| arg1_val, arg2_name, arg2_val) \ |
| INTERNAL_TRACE_EVENT_ADD_WITH_ID( \ |
| TRACE_EVENT_PHASE_ASYNC_BEGIN, category_group, name, id, \ |
| TRACE_EVENT_FLAG_NONE, arg1_name, arg1_val, arg2_name, arg2_val) |
| #define TRACE_EVENT_COPY_ASYNC_BEGIN0(category_group, name, id) \ |
| INTERNAL_TRACE_EVENT_ADD_WITH_ID(TRACE_EVENT_PHASE_ASYNC_BEGIN, \ |
| category_group, name, id, \ |
| TRACE_EVENT_FLAG_COPY) |
| #define TRACE_EVENT_COPY_ASYNC_BEGIN1(category_group, name, id, arg1_name, \ |
| arg1_val) \ |
| INTERNAL_TRACE_EVENT_ADD_WITH_ID(TRACE_EVENT_PHASE_ASYNC_BEGIN, \ |
| category_group, name, id, \ |
| TRACE_EVENT_FLAG_COPY, arg1_name, arg1_val) |
| #define TRACE_EVENT_COPY_ASYNC_BEGIN2(category_group, name, id, arg1_name, \ |
| arg1_val, arg2_name, arg2_val) \ |
| INTERNAL_TRACE_EVENT_ADD_WITH_ID( \ |
| TRACE_EVENT_PHASE_ASYNC_BEGIN, category_group, name, id, \ |
| TRACE_EVENT_FLAG_COPY, arg1_name, arg1_val, arg2_name, arg2_val) |
| |
| // Similar to TRACE_EVENT_ASYNC_BEGINx but with a custom |at| timestamp |
| // provided. |
| #define TRACE_EVENT_ASYNC_BEGIN_WITH_TIMESTAMP0(category_group, name, id, \ |
| timestamp) \ |
| INTERNAL_TRACE_EVENT_ADD_WITH_ID_TID_AND_TIMESTAMP( \ |
| TRACE_EVENT_PHASE_ASYNC_BEGIN, category_group, name, id, \ |
| TRACE_EVENT_API_CURRENT_THREAD_ID, timestamp, TRACE_EVENT_FLAG_NONE) |
| #define TRACE_EVENT_ASYNC_BEGIN_WITH_TIMESTAMP1( \ |
| category_group, name, id, timestamp, arg1_name, arg1_val) \ |
| INTERNAL_TRACE_EVENT_ADD_WITH_ID_TID_AND_TIMESTAMP( \ |
| TRACE_EVENT_PHASE_ASYNC_BEGIN, category_group, name, id, \ |
| TRACE_EVENT_API_CURRENT_THREAD_ID, timestamp, TRACE_EVENT_FLAG_NONE, \ |
| arg1_name, arg1_val) |
| #define TRACE_EVENT_ASYNC_BEGIN_WITH_TIMESTAMP2(category_group, name, id, \ |
| timestamp, arg1_name, \ |
| arg1_val, arg2_name, arg2_val) \ |
| INTERNAL_TRACE_EVENT_ADD_WITH_ID_TID_AND_TIMESTAMP( \ |
| TRACE_EVENT_PHASE_ASYNC_BEGIN, category_group, name, id, \ |
| TRACE_EVENT_API_CURRENT_THREAD_ID, timestamp, TRACE_EVENT_FLAG_NONE, \ |
| arg1_name, arg1_val, arg2_name, arg2_val) |
| #define TRACE_EVENT_COPY_ASYNC_BEGIN_WITH_TIMESTAMP0(category_group, name, id, \ |
| timestamp) \ |
| INTERNAL_TRACE_EVENT_ADD_WITH_ID_TID_AND_TIMESTAMP( \ |
| TRACE_EVENT_PHASE_ASYNC_BEGIN, category_group, name, id, \ |
| TRACE_EVENT_API_CURRENT_THREAD_ID, timestamp, TRACE_EVENT_FLAG_COPY) |
| |
| // Records a single ASYNC_STEP_INTO event for |step| immediately. If the |
| // category is not enabled, then this does nothing. The |name| and |id| must |
| // match the ASYNC_BEGIN event above. The |step| param identifies this step |
| // within the async event. This should be called at the beginning of the next |
| // phase of an asynchronous operation. The ASYNC_BEGIN event must not have any |
| // ASYNC_STEP_PAST events. |
| #define TRACE_EVENT_ASYNC_STEP_INTO0(category_group, name, id, step) \ |
| INTERNAL_TRACE_EVENT_ADD_WITH_ID(TRACE_EVENT_PHASE_ASYNC_STEP_INTO, \ |
| category_group, name, id, \ |
| TRACE_EVENT_FLAG_NONE, "step", step) |
| #define TRACE_EVENT_ASYNC_STEP_INTO1(category_group, name, id, step, \ |
| arg1_name, arg1_val) \ |
| INTERNAL_TRACE_EVENT_ADD_WITH_ID( \ |
| TRACE_EVENT_PHASE_ASYNC_STEP_INTO, category_group, name, id, \ |
| TRACE_EVENT_FLAG_NONE, "step", step, arg1_name, arg1_val) |
| |
| // Similar to TRACE_EVENT_ASYNC_STEP_INTOx but with a custom |at| timestamp |
| // provided. |
| #define TRACE_EVENT_ASYNC_STEP_INTO_WITH_TIMESTAMP0(category_group, name, id, \ |
| step, timestamp) \ |
| INTERNAL_TRACE_EVENT_ADD_WITH_ID_TID_AND_TIMESTAMP( \ |
| TRACE_EVENT_PHASE_ASYNC_STEP_INTO, category_group, name, id, \ |
| TRACE_EVENT_API_CURRENT_THREAD_ID, timestamp, TRACE_EVENT_FLAG_NONE, \ |
| "step", step) |
| |
| // Records a single ASYNC_STEP_PAST event for |step| immediately. If the |
| // category is not enabled, then this does nothing. The |name| and |id| must |
| // match the ASYNC_BEGIN event above. The |step| param identifies this step |
| // within the async event. This should be called at the beginning of the next |
| // phase of an asynchronous operation. The ASYNC_BEGIN event must not have any |
| // ASYNC_STEP_INTO events. |
| #define TRACE_EVENT_ASYNC_STEP_PAST0(category_group, name, id, step) \ |
| INTERNAL_TRACE_EVENT_ADD_WITH_ID(TRACE_EVENT_PHASE_ASYNC_STEP_PAST, \ |
| category_group, name, id, \ |
| TRACE_EVENT_FLAG_NONE, "step", step) |
| #define TRACE_EVENT_ASYNC_STEP_PAST1(category_group, name, id, step, \ |
| arg1_name, arg1_val) \ |
| INTERNAL_TRACE_EVENT_ADD_WITH_ID( \ |
| TRACE_EVENT_PHASE_ASYNC_STEP_PAST, category_group, name, id, \ |
| TRACE_EVENT_FLAG_NONE, "step", step, arg1_name, arg1_val) |
| |
| // Records a single ASYNC_END event for "name" immediately. If the category |
| // is not enabled, then this does nothing. |
| #define TRACE_EVENT_ASYNC_END0(category_group, name, id) \ |
| INTERNAL_TRACE_EVENT_ADD_WITH_ID(TRACE_EVENT_PHASE_ASYNC_END, \ |
| category_group, name, id, \ |
| TRACE_EVENT_FLAG_NONE) |
| #define TRACE_EVENT_ASYNC_END1(category_group, name, id, arg1_name, arg1_val) \ |
| INTERNAL_TRACE_EVENT_ADD_WITH_ID(TRACE_EVENT_PHASE_ASYNC_END, \ |
| category_group, name, id, \ |
| TRACE_EVENT_FLAG_NONE, arg1_name, arg1_val) |
| #define TRACE_EVENT_ASYNC_END2(category_group, name, id, arg1_name, arg1_val, \ |
| arg2_name, arg2_val) \ |
| INTERNAL_TRACE_EVENT_ADD_WITH_ID( \ |
| TRACE_EVENT_PHASE_ASYNC_END, category_group, name, id, \ |
| TRACE_EVENT_FLAG_NONE, arg1_name, arg1_val, arg2_name, arg2_val) |
| #define TRACE_EVENT_COPY_ASYNC_END0(category_group, name, id) \ |
| INTERNAL_TRACE_EVENT_ADD_WITH_ID(TRACE_EVENT_PHASE_ASYNC_END, \ |
| category_group, name, id, \ |
| TRACE_EVENT_FLAG_COPY) |
| #define TRACE_EVENT_COPY_ASYNC_END1(category_group, name, id, arg1_name, \ |
| arg1_val) \ |
| INTERNAL_TRACE_EVENT_ADD_WITH_ID(TRACE_EVENT_PHASE_ASYNC_END, \ |
| category_group, name, id, \ |
| TRACE_EVENT_FLAG_COPY, arg1_name, arg1_val) |
| #define TRACE_EVENT_COPY_ASYNC_END2(category_group, name, id, arg1_name, \ |
| arg1_val, arg2_name, arg2_val) \ |
| INTERNAL_TRACE_EVENT_ADD_WITH_ID( \ |
| TRACE_EVENT_PHASE_ASYNC_END, category_group, name, id, \ |
| TRACE_EVENT_FLAG_COPY, arg1_name, arg1_val, arg2_name, arg2_val) |
| |
| // Similar to TRACE_EVENT_ASYNC_ENDx but with a custom |at| timestamp provided. |
| #define TRACE_EVENT_ASYNC_END_WITH_TIMESTAMP0(category_group, name, id, \ |
| timestamp) \ |
| INTERNAL_TRACE_EVENT_ADD_WITH_ID_TID_AND_TIMESTAMP( \ |
| TRACE_EVENT_PHASE_ASYNC_END, category_group, name, id, \ |
| TRACE_EVENT_API_CURRENT_THREAD_ID, timestamp, TRACE_EVENT_FLAG_NONE) |
| #define TRACE_EVENT_ASYNC_END_WITH_TIMESTAMP1(category_group, name, id, \ |
| timestamp, arg1_name, arg1_val) \ |
| INTERNAL_TRACE_EVENT_ADD_WITH_ID_TID_AND_TIMESTAMP( \ |
| TRACE_EVENT_PHASE_ASYNC_END, category_group, name, id, \ |
| TRACE_EVENT_API_CURRENT_THREAD_ID, timestamp, TRACE_EVENT_FLAG_NONE, \ |
| arg1_name, arg1_val) |
| #define TRACE_EVENT_ASYNC_END_WITH_TIMESTAMP2(category_group, name, id, \ |
| timestamp, arg1_name, arg1_val, \ |
| arg2_name, arg2_val) \ |
| INTERNAL_TRACE_EVENT_ADD_WITH_ID_TID_AND_TIMESTAMP( \ |
| TRACE_EVENT_PHASE_ASYNC_END, category_group, name, id, \ |
| TRACE_EVENT_API_CURRENT_THREAD_ID, timestamp, TRACE_EVENT_FLAG_NONE, \ |
| arg1_name, arg1_val, arg2_name, arg2_val) |
| #define TRACE_EVENT_COPY_ASYNC_END_WITH_TIMESTAMP0(category_group, name, id, \ |
| timestamp) \ |
| INTERNAL_TRACE_EVENT_ADD_WITH_ID_TID_AND_TIMESTAMP( \ |
| TRACE_EVENT_PHASE_ASYNC_END, category_group, name, id, \ |
| TRACE_EVENT_API_CURRENT_THREAD_ID, timestamp, TRACE_EVENT_FLAG_COPY) |
| |
| // NESTABLE_ASYNC_* APIs are used to describe an async operation, which can |
| // be nested within a NESTABLE_ASYNC event and/or have inner NESTABLE_ASYNC |
| // events. |
| // - category and name strings must have application lifetime (statics or |
| // literals). They may not include " chars. |
| // - A pair of NESTABLE_ASYNC_BEGIN event and NESTABLE_ASYNC_END event is |
| // considered as a match if their category_group, name and id all match. |
| // - |id| must either be a pointer or an integer value up to 64 bits. |
| // If it's a pointer, the bits will be xored with a hash of the process ID so |
| // that the same pointer on two different processes will not collide. |
| // - |id| is used to match a child NESTABLE_ASYNC event with its parent |
| // NESTABLE_ASYNC event. Therefore, events in the same nested event tree must |
| // be logged using the same id and category_group. |
| // |
| // Unmatched NESTABLE_ASYNC_END event will be parsed as an event that starts |
| // at the first NESTABLE_ASYNC event of that id, and unmatched |
| // NESTABLE_ASYNC_BEGIN event will be parsed as an event that ends at the last |
| // NESTABLE_ASYNC event of that id. Corresponding warning messages for |
| // unmatched events will be shown in the analysis view. |
| |
| // Records a single NESTABLE_ASYNC_BEGIN event called "name" immediately, with |
| // 0, 1 or 2 associated arguments. If the category is not enabled, then this |
| // does nothing. |
| #define TRACE_EVENT_NESTABLE_ASYNC_BEGIN0(category_group, name, id) \ |
| INTERNAL_TRACE_EVENT_ADD_WITH_ID(TRACE_EVENT_PHASE_NESTABLE_ASYNC_BEGIN, \ |
| category_group, name, id, \ |
| TRACE_EVENT_FLAG_NONE) |
| #define TRACE_EVENT_NESTABLE_ASYNC_BEGIN1(category_group, name, id, arg1_name, \ |
| arg1_val) \ |
| INTERNAL_TRACE_EVENT_ADD_WITH_ID(TRACE_EVENT_PHASE_NESTABLE_ASYNC_BEGIN, \ |
| category_group, name, id, \ |
| TRACE_EVENT_FLAG_NONE, arg1_name, arg1_val) |
| #define TRACE_EVENT_NESTABLE_ASYNC_BEGIN2(category_group, name, id, arg1_name, \ |
| arg1_val, arg2_name, arg2_val) \ |
| INTERNAL_TRACE_EVENT_ADD_WITH_ID( \ |
| TRACE_EVENT_PHASE_NESTABLE_ASYNC_BEGIN, category_group, name, id, \ |
| TRACE_EVENT_FLAG_NONE, arg1_name, arg1_val, arg2_name, arg2_val) |
| #define TRACE_EVENT_NESTABLE_ASYNC_BEGIN_WITH_FLAGS0(category_group, name, id, \ |
| flags) \ |
| INTERNAL_TRACE_EVENT_ADD_WITH_ID(TRACE_EVENT_PHASE_NESTABLE_ASYNC_BEGIN, \ |
| category_group, name, id, flags) |
| // Records a single NESTABLE_ASYNC_END event called "name" immediately, with 0 |
| // or 2 associated arguments. If the category is not enabled, then this does |
| // nothing. |
| #define TRACE_EVENT_NESTABLE_ASYNC_END0(category_group, name, id) \ |
| INTERNAL_TRACE_EVENT_ADD_WITH_ID(TRACE_EVENT_PHASE_NESTABLE_ASYNC_END, \ |
| category_group, name, id, \ |
| TRACE_EVENT_FLAG_NONE) |
| // Records a single NESTABLE_ASYNC_END event called "name" immediately, with 1 |
| // associated argument. If the category is not enabled, then this does nothing. |
| #define TRACE_EVENT_NESTABLE_ASYNC_END1(category_group, name, id, arg1_name, \ |
| arg1_val) \ |
| INTERNAL_TRACE_EVENT_ADD_WITH_ID(TRACE_EVENT_PHASE_NESTABLE_ASYNC_END, \ |
| category_group, name, id, \ |
| TRACE_EVENT_FLAG_NONE, arg1_name, arg1_val) |
| #define TRACE_EVENT_NESTABLE_ASYNC_END2(category_group, name, id, arg1_name, \ |
| arg1_val, arg2_name, arg2_val) \ |
| INTERNAL_TRACE_EVENT_ADD_WITH_ID( \ |
| TRACE_EVENT_PHASE_NESTABLE_ASYNC_END, category_group, name, id, \ |
| TRACE_EVENT_FLAG_NONE, arg1_name, arg1_val, arg2_name, arg2_val) |
| #define TRACE_EVENT_NESTABLE_ASYNC_END_WITH_FLAGS0(category_group, name, id, \ |
| flags) \ |
| INTERNAL_TRACE_EVENT_ADD_WITH_ID(TRACE_EVENT_PHASE_NESTABLE_ASYNC_END, \ |
| category_group, name, id, flags) |
| |
| // Records a single NESTABLE_ASYNC_INSTANT event called "name" immediately, |
| // with none, one or two associated argument. If the category is not enabled, |
| // then this does nothing. |
| #define TRACE_EVENT_NESTABLE_ASYNC_INSTANT0(category_group, name, id) \ |
| INTERNAL_TRACE_EVENT_ADD_WITH_ID(TRACE_EVENT_PHASE_NESTABLE_ASYNC_INSTANT, \ |
| category_group, name, id, \ |
| TRACE_EVENT_FLAG_NONE) |
| |
| #define TRACE_EVENT_NESTABLE_ASYNC_INSTANT1(category_group, name, id, \ |
| arg1_name, arg1_val) \ |
| INTERNAL_TRACE_EVENT_ADD_WITH_ID(TRACE_EVENT_PHASE_NESTABLE_ASYNC_INSTANT, \ |
| category_group, name, id, \ |
| TRACE_EVENT_FLAG_NONE, arg1_name, arg1_val) |
| |
| #define TRACE_EVENT_NESTABLE_ASYNC_INSTANT2( \ |
| category_group, name, id, arg1_name, arg1_val, arg2_name, arg2_val) \ |
| INTERNAL_TRACE_EVENT_ADD_WITH_ID( \ |
| TRACE_EVENT_PHASE_NESTABLE_ASYNC_INSTANT, category_group, name, id, \ |
| TRACE_EVENT_FLAG_NONE, arg1_name, arg1_val, arg2_name, arg2_val) |
| |
| #define TRACE_EVENT_COPY_NESTABLE_ASYNC_BEGIN_WITH_TTS2( \ |
| category_group, name, id, arg1_name, arg1_val, arg2_name, arg2_val) \ |
| INTERNAL_TRACE_EVENT_ADD_WITH_ID( \ |
| TRACE_EVENT_PHASE_NESTABLE_ASYNC_BEGIN, category_group, name, id, \ |
| TRACE_EVENT_FLAG_ASYNC_TTS | TRACE_EVENT_FLAG_COPY, arg1_name, arg1_val, \ |
| arg2_name, arg2_val) |
| #define TRACE_EVENT_COPY_NESTABLE_ASYNC_END_WITH_TTS2( \ |
| category_group, name, id, arg1_name, arg1_val, arg2_name, arg2_val) \ |
| INTERNAL_TRACE_EVENT_ADD_WITH_ID( \ |
| TRACE_EVENT_PHASE_NESTABLE_ASYNC_END, category_group, name, id, \ |
| TRACE_EVENT_FLAG_ASYNC_TTS | TRACE_EVENT_FLAG_COPY, arg1_name, arg1_val, \ |
| arg2_name, arg2_val) |
| |
| // Similar to TRACE_EVENT_NESTABLE_ASYNC_{BEGIN,END}x but with a custom |
| // |timestamp| provided. |
| #define TRACE_EVENT_NESTABLE_ASYNC_BEGIN_WITH_TIMESTAMP0(category_group, name, \ |
| id, timestamp) \ |
| INTERNAL_TRACE_EVENT_ADD_WITH_ID_TID_AND_TIMESTAMP( \ |
| TRACE_EVENT_PHASE_NESTABLE_ASYNC_BEGIN, category_group, name, id, \ |
| TRACE_EVENT_API_CURRENT_THREAD_ID, timestamp, TRACE_EVENT_FLAG_NONE) |
| #define TRACE_EVENT_NESTABLE_ASYNC_BEGIN_WITH_TIMESTAMP1( \ |
| category_group, name, id, timestamp, arg1_name, arg1_val) \ |
| INTERNAL_TRACE_EVENT_ADD_WITH_ID_TID_AND_TIMESTAMP( \ |
| TRACE_EVENT_PHASE_NESTABLE_ASYNC_BEGIN, category_group, name, id, \ |
| TRACE_EVENT_API_CURRENT_THREAD_ID, timestamp, TRACE_EVENT_FLAG_NONE, \ |
| arg1_name, arg1_val) |
| #define TRACE_EVENT_NESTABLE_ASYNC_BEGIN_WITH_TIMESTAMP_AND_FLAGS0( \ |
| category_group, name, id, timestamp, flags) \ |
| INTERNAL_TRACE_EVENT_ADD_WITH_ID_TID_AND_TIMESTAMP( \ |
| TRACE_EVENT_PHASE_NESTABLE_ASYNC_BEGIN, category_group, name, id, \ |
| TRACE_EVENT_API_CURRENT_THREAD_ID, timestamp, flags) |
| #define TRACE_EVENT_NESTABLE_ASYNC_END_WITH_TIMESTAMP0(category_group, name, \ |
| id, timestamp) \ |
| INTERNAL_TRACE_EVENT_ADD_WITH_ID_TID_AND_TIMESTAMP( \ |
| TRACE_EVENT_PHASE_NESTABLE_ASYNC_END, category_group, name, id, \ |
| TRACE_EVENT_API_CURRENT_THREAD_ID, timestamp, TRACE_EVENT_FLAG_NONE) |
| #define TRACE_EVENT_NESTABLE_ASYNC_END_WITH_TIMESTAMP1( \ |
| category_group, name, id, timestamp, arg1_name, arg1_val) \ |
| INTERNAL_TRACE_EVENT_ADD_WITH_ID_TID_AND_TIMESTAMP( \ |
| TRACE_EVENT_PHASE_NESTABLE_ASYNC_END, category_group, name, id, \ |
| TRACE_EVENT_API_CURRENT_THREAD_ID, timestamp, TRACE_EVENT_FLAG_NONE, \ |
| arg1_name, arg1_val) |
| #define TRACE_EVENT_NESTABLE_ASYNC_END_WITH_TIMESTAMP2( \ |
| category_group, name, id, timestamp, arg1_name, arg1_val, arg2_name, \ |
| arg2_val) \ |
| INTERNAL_TRACE_EVENT_ADD_WITH_ID_TID_AND_TIMESTAMP( \ |
| TRACE_EVENT_PHASE_NESTABLE_ASYNC_END, category_group, name, id, \ |
| TRACE_EVENT_API_CURRENT_THREAD_ID, timestamp, TRACE_EVENT_FLAG_NONE, \ |
| arg1_name, arg1_val, arg2_name, arg2_val) |
| #define TRACE_EVENT_NESTABLE_ASYNC_END_WITH_TIMESTAMP_AND_FLAGS0( \ |
| category_group, name, id, timestamp, flags) \ |
| INTERNAL_TRACE_EVENT_ADD_WITH_ID_TID_AND_TIMESTAMP( \ |
| TRACE_EVENT_PHASE_NESTABLE_ASYNC_END, category_group, name, id, \ |
| TRACE_EVENT_API_CURRENT_THREAD_ID, timestamp, flags) |
| #define TRACE_EVENT_NESTABLE_ASYNC_INSTANT_WITH_TIMESTAMP0( \ |
| category_group, name, id, timestamp) \ |
| INTERNAL_TRACE_EVENT_ADD_WITH_ID_TID_AND_TIMESTAMP( \ |
| TRACE_EVENT_PHASE_NESTABLE_ASYNC_INSTANT, category_group, name, id, \ |
| TRACE_EVENT_API_CURRENT_THREAD_ID, timestamp, TRACE_EVENT_FLAG_NONE) |
| #define TRACE_EVENT_COPY_NESTABLE_ASYNC_BEGIN0(category_group, name, id) \ |
| INTERNAL_TRACE_EVENT_ADD_WITH_ID(TRACE_EVENT_PHASE_NESTABLE_ASYNC_BEGIN, \ |
| category_group, name, id, \ |
| TRACE_EVENT_FLAG_COPY) |
| #define TRACE_EVENT_COPY_NESTABLE_ASYNC_BEGIN1(category_group, name, id, \ |
| arg1_name, arg1_val) \ |
| INTERNAL_TRACE_EVENT_ADD_WITH_ID(TRACE_EVENT_PHASE_NESTABLE_ASYNC_BEGIN, \ |
| category_group, name, id, \ |
| TRACE_EVENT_FLAG_COPY, arg1_name, arg1_val) |
| #define TRACE_EVENT_COPY_NESTABLE_ASYNC_BEGIN2( \ |
| category_group, name, id, arg1_name, arg1_val, arg2_name, arg2_val) \ |
| INTERNAL_TRACE_EVENT_ADD_WITH_ID( \ |
| TRACE_EVENT_PHASE_NESTABLE_ASYNC_BEGIN, category_group, name, id, \ |
| TRACE_EVENT_FLAG_COPY, arg1_name, arg1_val, arg2_name, arg2_val) |
| #define TRACE_EVENT_COPY_NESTABLE_ASYNC_END0(category_group, name, id) \ |
| INTERNAL_TRACE_EVENT_ADD_WITH_ID(TRACE_EVENT_PHASE_NESTABLE_ASYNC_END, \ |
| category_group, name, id, \ |
| TRACE_EVENT_FLAG_COPY) |
| #define TRACE_EVENT_COPY_NESTABLE_ASYNC_BEGIN_WITH_TIMESTAMP0( \ |
| category_group, name, id, timestamp) \ |
| INTERNAL_TRACE_EVENT_ADD_WITH_ID_TID_AND_TIMESTAMP( \ |
| TRACE_EVENT_PHASE_NESTABLE_ASYNC_BEGIN, category_group, name, id, \ |
| TRACE_EVENT_API_CURRENT_THREAD_ID, timestamp, TRACE_EVENT_FLAG_COPY) |
| #define TRACE_EVENT_COPY_NESTABLE_ASYNC_BEGIN_WITH_TIMESTAMP1( \ |
| category_group, name, id, timestamp, arg1_name, arg1_val) \ |
| INTERNAL_TRACE_EVENT_ADD_WITH_ID_TID_AND_TIMESTAMP( \ |
| TRACE_EVENT_PHASE_NESTABLE_ASYNC_BEGIN, category_group, name, id, \ |
| TRACE_EVENT_API_CURRENT_THREAD_ID, timestamp, TRACE_EVENT_FLAG_COPY, \ |
| arg1_name, arg1_val) |
| #define TRACE_EVENT_COPY_NESTABLE_ASYNC_END_WITH_TIMESTAMP0( \ |
| category_group, name, id, timestamp) \ |
| INTERNAL_TRACE_EVENT_ADD_WITH_ID_TID_AND_TIMESTAMP( \ |
| TRACE_EVENT_PHASE_NESTABLE_ASYNC_END, category_group, name, id, \ |
| TRACE_EVENT_API_CURRENT_THREAD_ID, timestamp, TRACE_EVENT_FLAG_COPY) |
| #define TRACE_EVENT_COPY_NESTABLE_ASYNC_END1(category_group, name, id, \ |
| arg1_name, arg1_val) \ |
| INTERNAL_TRACE_EVENT_ADD_WITH_ID(TRACE_EVENT_PHASE_NESTABLE_ASYNC_END, \ |
| category_group, name, id, \ |
| TRACE_EVENT_FLAG_COPY, arg1_name, arg1_val) |
| |
| // TRACE_EVENT_METADATA* events are information related to other |
| // injected events, not events in their own right. |
| #define TRACE_EVENT_METADATA1(category_group, name, arg1_name, arg1_val) \ |
| INTERNAL_TRACE_EVENT_METADATA_ADD(category_group, name, arg1_name, arg1_val) |
| |
| // Records a clock sync event. |
| #define TRACE_EVENT_CLOCK_SYNC_RECEIVER(sync_id) \ |
| INTERNAL_TRACE_EVENT_ADD( \ |
| TRACE_EVENT_PHASE_CLOCK_SYNC, "__metadata", "clock_sync", \ |
| TRACE_EVENT_FLAG_NONE, "sync_id", sync_id) |
| #define TRACE_EVENT_CLOCK_SYNC_ISSUER(sync_id, issue_ts, issue_end_ts) \ |
| INTERNAL_TRACE_EVENT_ADD_WITH_TIMESTAMP( \ |
| TRACE_EVENT_PHASE_CLOCK_SYNC, "__metadata", "clock_sync", \ |
| issue_end_ts, TRACE_EVENT_FLAG_NONE, \ |
| "sync_id", sync_id, "issue_ts", issue_ts) |
| |
| // Macros to track the life time and value of arbitrary client objects. |
| // See also TraceTrackableObject. |
| #define TRACE_EVENT_OBJECT_CREATED_WITH_ID(category_group, name, id) \ |
| INTERNAL_TRACE_EVENT_ADD_WITH_ID( \ |
| TRACE_EVENT_PHASE_CREATE_OBJECT, category_group, name, id, \ |
| TRACE_EVENT_FLAG_NONE) |
| |
| #define TRACE_EVENT_OBJECT_SNAPSHOT_WITH_ID(category_group, name, id, \ |
| snapshot) \ |
| INTERNAL_TRACE_EVENT_ADD_WITH_ID( \ |
| TRACE_EVENT_PHASE_SNAPSHOT_OBJECT, category_group, name, \ |
| id, TRACE_EVENT_FLAG_NONE, "snapshot", snapshot) |
| |
| #define TRACE_EVENT_OBJECT_SNAPSHOT_WITH_ID_AND_TIMESTAMP( \ |
| category_group, name, id, timestamp, snapshot) \ |
| INTERNAL_TRACE_EVENT_ADD_WITH_ID_TID_AND_TIMESTAMP( \ |
| TRACE_EVENT_PHASE_SNAPSHOT_OBJECT, category_group, name, \ |
| id, TRACE_EVENT_API_CURRENT_THREAD_ID, timestamp, TRACE_EVENT_FLAG_NONE, \ |
| "snapshot", snapshot) |
| |
| #define TRACE_EVENT_OBJECT_DELETED_WITH_ID(category_group, name, id) \ |
| INTERNAL_TRACE_EVENT_ADD_WITH_ID( \ |
| TRACE_EVENT_PHASE_DELETE_OBJECT, category_group, name, id, \ |
| TRACE_EVENT_FLAG_NONE) |
| |
| // Macro to efficiently determine if a given category group is enabled. |
| #define TRACE_EVENT_CATEGORY_GROUP_ENABLED(category_group, ret) \ |
| do { \ |
| INTERNAL_TRACE_EVENT_GET_CATEGORY_INFO(category_group); \ |
| if (INTERNAL_TRACE_EVENT_CATEGORY_GROUP_ENABLED_FOR_RECORDING_MODE()) { \ |
| *ret = true; \ |
| } else { \ |
| *ret = false; \ |
| } \ |
| } while (0) |
| |
| // Macro to efficiently determine, through polling, if a new trace has begun. |
| #define TRACE_EVENT_IS_NEW_TRACE(ret) \ |
| do { \ |
| static int INTERNAL_TRACE_EVENT_UID(lastRecordingNumber) = 0; \ |
| int num_traces_recorded = TRACE_EVENT_API_GET_NUM_TRACES_RECORDED(); \ |
| if (num_traces_recorded != -1 && \ |
| num_traces_recorded != \ |
| INTERNAL_TRACE_EVENT_UID(lastRecordingNumber)) { \ |
| INTERNAL_TRACE_EVENT_UID(lastRecordingNumber) = num_traces_recorded; \ |
| *ret = true; \ |
| } else { \ |
| *ret = false; \ |
| } \ |
| } while (0) |
| |
| // Macro for getting the real base::TimeTicks::Now() which can be overridden in |
| // headless when VirtualTime is enabled. |
| #define TRACE_TIME_TICKS_NOW() INTERNAL_TRACE_TIME_TICKS_NOW() |
| |
| // Macro for getting the real base::Time::Now() which can be overridden in |
| // headless when VirtualTime is enabled. |
| #define TRACE_TIME_NOW() INTERNAL_TRACE_TIME_NOW() |
| |
| // Notes regarding the following definitions: |
| // New values can be added and propagated to third party libraries, but existing |
| // definitions must never be changed, because third party libraries may use old |
| // definitions. |
| |
| // Phase indicates the nature of an event entry. E.g. part of a begin/end pair. |
| #define TRACE_EVENT_PHASE_BEGIN ('B') |
| #define TRACE_EVENT_PHASE_END ('E') |
| #define TRACE_EVENT_PHASE_COMPLETE ('X') |
| #define TRACE_EVENT_PHASE_INSTANT ('I') |
| #define TRACE_EVENT_PHASE_ASYNC_BEGIN ('S') |
| #define TRACE_EVENT_PHASE_ASYNC_STEP_INTO ('T') |
| #define TRACE_EVENT_PHASE_ASYNC_STEP_PAST ('p') |
| #define TRACE_EVENT_PHASE_ASYNC_END ('F') |
| #define TRACE_EVENT_PHASE_NESTABLE_ASYNC_BEGIN ('b') |
| #define TRACE_EVENT_PHASE_NESTABLE_ASYNC_END ('e') |
| #define TRACE_EVENT_PHASE_NESTABLE_ASYNC_INSTANT ('n') |
| #define TRACE_EVENT_PHASE_FLOW_BEGIN ('s') |
| #define TRACE_EVENT_PHASE_FLOW_STEP ('t') |
| #define TRACE_EVENT_PHASE_FLOW_END ('f') |
| #define TRACE_EVENT_PHASE_METADATA ('M') |
| #define TRACE_EVENT_PHASE_COUNTER ('C') |
| #define TRACE_EVENT_PHASE_SAMPLE ('P') |
| #define TRACE_EVENT_PHASE_CREATE_OBJECT ('N') |
| #define TRACE_EVENT_PHASE_SNAPSHOT_OBJECT ('O') |
| #define TRACE_EVENT_PHASE_DELETE_OBJECT ('D') |
| #define TRACE_EVENT_PHASE_MEMORY_DUMP ('v') |
| #define TRACE_EVENT_PHASE_MARK ('R') |
| #define TRACE_EVENT_PHASE_CLOCK_SYNC ('c') |
| |
| // Flags for changing the behavior of TRACE_EVENT_API_ADD_TRACE_EVENT. |
| #define TRACE_EVENT_FLAG_NONE (static_cast<unsigned int>(0)) |
| |
| // Should not be used outside this file or |
| // except `trace_event_impl.cc` (implementation details). |
| // If used, it will result in CHECK failure in SDK build. |
| #define TRACE_EVENT_FLAG_COPY (static_cast<unsigned int>(1 << 0)) |
| |
| #define TRACE_EVENT_FLAG_HAS_ID (static_cast<unsigned int>(1 << 1)) |
| #define TRACE_EVENT_FLAG_SCOPE_OFFSET (static_cast<unsigned int>(1 << 2)) |
| #define TRACE_EVENT_FLAG_SCOPE_EXTRA (static_cast<unsigned int>(1 << 3)) |
| #define TRACE_EVENT_FLAG_EXPLICIT_TIMESTAMP (static_cast<unsigned int>(1 << 4)) |
| #define TRACE_EVENT_FLAG_ASYNC_TTS (static_cast<unsigned int>(1 << 5)) |
| #define TRACE_EVENT_FLAG_BIND_TO_ENCLOSING (static_cast<unsigned int>(1 << 6)) |
| #define TRACE_EVENT_FLAG_FLOW_IN (static_cast<unsigned int>(1 << 7)) |
| #define TRACE_EVENT_FLAG_FLOW_OUT (static_cast<unsigned int>(1 << 8)) |
| #define TRACE_EVENT_FLAG_HAS_CONTEXT_ID (static_cast<unsigned int>(1 << 9)) |
| #define TRACE_EVENT_FLAG_HAS_PROCESS_ID (static_cast<unsigned int>(1 << 10)) |
| #define TRACE_EVENT_FLAG_HAS_LOCAL_ID (static_cast<unsigned int>(1 << 11)) |
| #define TRACE_EVENT_FLAG_HAS_GLOBAL_ID (static_cast<unsigned int>(1 << 12)) |
| #define TRACE_EVENT_FLAG_JAVA_STRING_LITERALS \ |
| (static_cast<unsigned int>(1 << 16)) |
| |
| #define TRACE_EVENT_FLAG_SCOPE_MASK \ |
| (static_cast<unsigned int>(TRACE_EVENT_FLAG_SCOPE_OFFSET | \ |
| TRACE_EVENT_FLAG_SCOPE_EXTRA)) |
| |
| // Type values for identifying types in the TraceValue union. |
| #define TRACE_VALUE_TYPE_BOOL (static_cast<unsigned char>(1)) |
| #define TRACE_VALUE_TYPE_UINT (static_cast<unsigned char>(2)) |
| #define TRACE_VALUE_TYPE_INT (static_cast<unsigned char>(3)) |
| #define TRACE_VALUE_TYPE_DOUBLE (static_cast<unsigned char>(4)) |
| #define TRACE_VALUE_TYPE_POINTER (static_cast<unsigned char>(5)) |
| #define TRACE_VALUE_TYPE_STRING (static_cast<unsigned char>(6)) |
| #define TRACE_VALUE_TYPE_COPY_STRING (static_cast<unsigned char>(7)) |
| #define TRACE_VALUE_TYPE_CONVERTABLE (static_cast<unsigned char>(8)) |
| #define TRACE_VALUE_TYPE_PROTO (static_cast<unsigned char>(9)) |
| |
| // Enum reflecting the scope of an INSTANT event. Must fit within |
| // TRACE_EVENT_FLAG_SCOPE_MASK. |
| #define TRACE_EVENT_SCOPE_GLOBAL (static_cast<unsigned char>(0 << 2)) |
| #define TRACE_EVENT_SCOPE_PROCESS (static_cast<unsigned char>(1 << 2)) |
| #define TRACE_EVENT_SCOPE_THREAD (static_cast<unsigned char>(2 << 2)) |
| |
| #define TRACE_EVENT_SCOPE_NAME_GLOBAL ('g') |
| #define TRACE_EVENT_SCOPE_NAME_PROCESS ('p') |
| #define TRACE_EVENT_SCOPE_NAME_THREAD ('t') |
| |
| #endif // V8_TRACING_TRACE_EVENT_NO_PERFETTO_H_ |
