| /******************************************************************************* |
| * Copyright (c) 2015 EfficiOS Inc., Alexandre Montplaisir |
| * |
| * All rights reserved. This program and the accompanying materials are |
| * made available under the terms of the Eclipse Public License 2.0 which |
| * accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| *******************************************************************************/ |
| |
| package org.eclipse.tracecompass.lttng2.ust.core.trace.layout; |
| |
| import org.eclipse.tracecompass.internal.lttng2.ust.core.trace.layout.LttngUst20EventLayout; |
| |
| /** |
| * This interface defines concepts exposed by liblttng-ust libraries and traces. |
| * Actual implementations can differ between different versions of the tracer. |
| * |
| * @author Alexandre Montplaisir |
| * @since 2.0 |
| */ |
| @SuppressWarnings("javadoc") |
| public interface ILttngUstEventLayout { |
| |
| /** The standard layout */ |
| ILttngUstEventLayout DEFAULT_LAYOUT = LttngUst20EventLayout.getInstance(); |
| |
| // ------------------------------------------------------------------------ |
| // Event names |
| // ------------------------------------------------------------------------ |
| |
| /* liblttng-ust-libc-wrapper events */ |
| String eventLibcMalloc(); |
| String eventLibcCalloc(); |
| String eventLibcRealloc(); |
| String eventLibcFree(); |
| String eventLibcMemalign(); |
| String eventLibcPosixMemalign(); |
| |
| /* liblttng-ust-dl events */ |
| String eventDlOpen(); |
| String eventDlClose(); |
| |
| /* liblttng-ust-cyg-profile(-fast) events */ |
| String eventCygProfileFuncEntry(); |
| String eventCygProfileFastFuncEntry(); |
| String eventCygProfileFuncExit(); |
| String eventCygProfileFastFuncExit(); |
| |
| // ------------------------------------------------------------------------ |
| // Field names |
| // ------------------------------------------------------------------------ |
| |
| String fieldPtr(); |
| String fieldNmemb(); |
| String fieldSize(); |
| String fieldOutPtr(); |
| String fieldInPtr(); |
| |
| String fieldAddr(); |
| |
| // ------------------------------------------------------------------------ |
| // Context field names |
| // ------------------------------------------------------------------------ |
| |
| String contextVpid(); |
| String contextVtid(); |
| String contextProcname(); |
| String contextIp(); |
| } |