| // Copyright 2019 The Fuchsia Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| // Table of categories for specifying a timebase. |
| // A "timebase" is an event that is used to drive the collection of data |
| // for other events. This is useful when one wishes to collect a set of events |
| // when one event triggers. This one event is called the "timebase". |
| |
| #ifndef DEF_TIMEBASE_CATEGORY |
| #define DEF_TIMEBASE_CATEGORY(symbol, name, events) |
| #endif |
| |
| // Categories for timebase events |
| // Arguments: |
| // - symbol (must be unique among all categories) |
| // - name (must be unique among all categories, |
| // cannot have any spaces: used in trace category name) |
| // - event id |
| |
| DEF_TIMEBASE_CATEGORY(ARM64_CATEGORY_TIMEBASE_FIXED_CYCLE_COUNTER, |
| "timebase:fixed:cycle_counter", |
| FIXED_CYCLE_COUNTER) |
| |
| #undef DEF_TIMEBASE_CATEGORY |
