| // Licensed to Apache Software Foundation (ASF) under one or more contributor |
| // license agreements. See the NOTICE file distributed with |
| // this work for additional information regarding copyright |
| // ownership. Apache Software Foundation (ASF) licenses this file to you under |
| // the Apache License, Version 2.0 (the "License"); you may |
| // not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, |
| // software distributed under the License is distributed on an |
| // "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| // KIND, either express or implied. See the License for the |
| // specific language governing permissions and limitations |
| // under the License. |
| |
| package flamegraph |
| |
| import api "skywalking.apache.org/repo/goapi/query" |
| |
| type eBPFStackElementAdapter struct { |
| *api.EBPFProfilingStackElement |
| } |
| |
| func (e *eBPFStackElementAdapter) ID() string { |
| return e.EBPFProfilingStackElement.ID |
| } |
| |
| func (e *eBPFStackElementAdapter) ParentID() string { |
| return e.EBPFProfilingStackElement.ParentID |
| } |
| |
| func (e *eBPFStackElementAdapter) DumpCount() int64 { |
| return e.EBPFProfilingStackElement.DumpCount |
| } |
| |
| func (e *eBPFStackElementAdapter) Symbol() string { |
| return e.EBPFProfilingStackElement.Symbol |
| } |
| |
| func (e *eBPFStackElementAdapter) StackType() StackType { |
| var stackType StackType |
| switch e.EBPFProfilingStackElement.StackType { |
| case api.EBPFProfilingStackTypeKernelSpace: |
| stackType = StackTypeKernelSpace |
| case api.EBPFProfilingStackTypeUserSpace: |
| stackType = StackTypeUserSpace |
| } |
| return stackType |
| } |
| |
| type traceStackElementAdapter struct { |
| *api.ProfileStackElement |
| } |
| |
| func (e *traceStackElementAdapter) ID() string { |
| return e.ProfileStackElement.ID |
| } |
| |
| func (e *traceStackElementAdapter) ParentID() string { |
| return e.ProfileStackElement.ParentID |
| } |
| |
| func (e *traceStackElementAdapter) DumpCount() int64 { |
| return int64(e.ProfileStackElement.Count) |
| } |
| |
| func (e *traceStackElementAdapter) Symbol() string { |
| return e.ProfileStackElement.CodeSignature |
| } |
| |
| func (e *traceStackElementAdapter) StackType() StackType { |
| return StackTypeUserSpace |
| } |
