Jeff Hao | 0ccc341 | 2015-10-07 15:52:09 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2008 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | /* |
| 18 | * Android's method call profiling goodies. |
| 19 | */ |
| 20 | #ifndef ART_TOOLS_DMTRACEDUMP_PROFILE_H_ |
| 21 | #define ART_TOOLS_DMTRACEDUMP_PROFILE_H_ |
| 22 | |
| 23 | /* |
| 24 | * Enumeration for the two "action" bits. |
| 25 | */ |
| 26 | enum { |
| 27 | METHOD_TRACE_ENTER = 0x00, // method entry |
| 28 | METHOD_TRACE_EXIT = 0x01, // method exit |
| 29 | METHOD_TRACE_UNROLL = 0x02, // method exited by exception unrolling |
| 30 | // 0x03 currently unused |
| 31 | }; |
| 32 | |
| 33 | #define TOKEN_CHAR '*' |
| 34 | |
| 35 | /* |
| 36 | * Common definitions, shared with the dump tool. |
| 37 | */ |
| 38 | #define METHOD_ACTION_MASK 0x03 /* two bits */ |
| 39 | #define METHOD_ID(_method) ((_method) & (~METHOD_ACTION_MASK)) |
| 40 | #define METHOD_ACTION(_method) (((unsigned int)(_method)) & METHOD_ACTION_MASK) |
| 41 | #define METHOD_COMBINE(_method, _action) ((_method) | (_action)) |
| 42 | |
| 43 | #endif // ART_TOOLS_DMTRACEDUMP_PROFILE_H_ |