110e23eebca4175a8dfe3a788b2bebacb1fcfce54The Android Open Source Project/** 210e23eebca4175a8dfe3a788b2bebacb1fcfce54The Android Open Source Project * @file opd_interface.h 310e23eebca4175a8dfe3a788b2bebacb1fcfce54The Android Open Source Project * 410e23eebca4175a8dfe3a788b2bebacb1fcfce54The Android Open Source Project * Module / user space interface for 2.6 kernels and above 510e23eebca4175a8dfe3a788b2bebacb1fcfce54The Android Open Source Project * 610e23eebca4175a8dfe3a788b2bebacb1fcfce54The Android Open Source Project * @remark Copyright 2002 OProfile authors 710e23eebca4175a8dfe3a788b2bebacb1fcfce54The Android Open Source Project * @remark Read the file COPYING 810e23eebca4175a8dfe3a788b2bebacb1fcfce54The Android Open Source Project * 910e23eebca4175a8dfe3a788b2bebacb1fcfce54The Android Open Source Project * @author John Levon 1010e23eebca4175a8dfe3a788b2bebacb1fcfce54The Android Open Source Project * @author Philippe Elie 1110e23eebca4175a8dfe3a788b2bebacb1fcfce54The Android Open Source Project * Modified by Aravind Menon for Xen 1210e23eebca4175a8dfe3a788b2bebacb1fcfce54The Android Open Source Project * These modifications are: 1310e23eebca4175a8dfe3a788b2bebacb1fcfce54The Android Open Source Project * Copyright (C) 2005 Hewlett-Packard Co. 1410e23eebca4175a8dfe3a788b2bebacb1fcfce54The Android Open Source Project */ 1510e23eebca4175a8dfe3a788b2bebacb1fcfce54The Android Open Source Project 1610e23eebca4175a8dfe3a788b2bebacb1fcfce54The Android Open Source Project#ifndef OPD_INTERFACE_H 1710e23eebca4175a8dfe3a788b2bebacb1fcfce54The Android Open Source Project#define OPD_INTERFACE_H 1810e23eebca4175a8dfe3a788b2bebacb1fcfce54The Android Open Source Project 1910e23eebca4175a8dfe3a788b2bebacb1fcfce54The Android Open Source Project#define CTX_SWITCH_CODE 1 2010e23eebca4175a8dfe3a788b2bebacb1fcfce54The Android Open Source Project#define CPU_SWITCH_CODE 2 2110e23eebca4175a8dfe3a788b2bebacb1fcfce54The Android Open Source Project#define COOKIE_SWITCH_CODE 3 2210e23eebca4175a8dfe3a788b2bebacb1fcfce54The Android Open Source Project#define KERNEL_ENTER_SWITCH_CODE 4 2310e23eebca4175a8dfe3a788b2bebacb1fcfce54The Android Open Source Project#define USER_ENTER_SWITCH_CODE 5 2410e23eebca4175a8dfe3a788b2bebacb1fcfce54The Android Open Source Project#define MODULE_LOADED_CODE 6 2510e23eebca4175a8dfe3a788b2bebacb1fcfce54The Android Open Source Project#define CTX_TGID_CODE 7 2610e23eebca4175a8dfe3a788b2bebacb1fcfce54The Android Open Source Project#define TRACE_BEGIN_CODE 8 2710e23eebca4175a8dfe3a788b2bebacb1fcfce54The Android Open Source Project/* Code 9 used to be TRACE_END_CODE which is not used anymore */ 2810e23eebca4175a8dfe3a788b2bebacb1fcfce54The Android Open Source Project/* Code 9 is now considered an unknown escape code */ 2910e23eebca4175a8dfe3a788b2bebacb1fcfce54The Android Open Source Project#define XEN_ENTER_SWITCH_CODE 10 3010e23eebca4175a8dfe3a788b2bebacb1fcfce54The Android Open Source Project/* 3110e23eebca4175a8dfe3a788b2bebacb1fcfce54The Android Open Source Project * Ugly work-around for the unfortunate collision between Xenoprof's 3210e23eebca4175a8dfe3a788b2bebacb1fcfce54The Android Open Source Project * DOMAIN_SWITCH_CODE (in use on x86) and Cell's SPU_PROFILING_CODE 3310e23eebca4175a8dfe3a788b2bebacb1fcfce54The Android Open Source Project * (in use with Power): 3410e23eebca4175a8dfe3a788b2bebacb1fcfce54The Android Open Source Project */ 3510e23eebca4175a8dfe3a788b2bebacb1fcfce54The Android Open Source Project#if defined(__powerpc__) 3610e23eebca4175a8dfe3a788b2bebacb1fcfce54The Android Open Source Project#define SPU_PROFILING_CODE 11 3710e23eebca4175a8dfe3a788b2bebacb1fcfce54The Android Open Source Project#define SPU_CTX_SWITCH_CODE 12 3810e23eebca4175a8dfe3a788b2bebacb1fcfce54The Android Open Source Project#else 3910e23eebca4175a8dfe3a788b2bebacb1fcfce54The Android Open Source Project#define DOMAIN_SWITCH_CODE 11 405a4eb4eb367eccd4b976d1feae96cea96d2c50f2Ben Cheng/* Code 12 is now considered an unknown escape code */ 4110e23eebca4175a8dfe3a788b2bebacb1fcfce54The Android Open Source Project#endif 425a4eb4eb367eccd4b976d1feae96cea96d2c50f2Ben Cheng 435a4eb4eb367eccd4b976d1feae96cea96d2c50f2Ben Cheng/* AMD's Instruction-Based Sampling (IBS) escape code */ 445a4eb4eb367eccd4b976d1feae96cea96d2c50f2Ben Cheng#define IBS_FETCH_SAMPLE 13 455a4eb4eb367eccd4b976d1feae96cea96d2c50f2Ben Cheng#define IBS_OP_SAMPLE 14 465a4eb4eb367eccd4b976d1feae96cea96d2c50f2Ben Cheng#define LAST_CODE 15 4710e23eebca4175a8dfe3a788b2bebacb1fcfce54The Android Open Source Project 4810e23eebca4175a8dfe3a788b2bebacb1fcfce54The Android Open Source Project#endif /* OPD_INTERFACE_H */ 49