forked from OSchip/llvm-project
454 lines
15 KiB
C
454 lines
15 KiB
C
/*===-- ittnotify_config.h - JIT Profiling API internal config-----*- C -*-===*
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*
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* Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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* See https://llvm.org/LICENSE.txt for license information.
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* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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*
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*===----------------------------------------------------------------------===*
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*
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* This file provides Intel(R) Performance Analyzer JIT (Just-In-Time)
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* Profiling API internal config.
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*
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* NOTE: This file comes in a style different from the rest of LLVM
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* source base since this is a piece of code shared from Intel(R)
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* products. Please do not reformat / re-style this code to make
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* subsequent merges and contributions from the original source base eaiser.
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*
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*===----------------------------------------------------------------------===*/
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#ifndef _ITTNOTIFY_CONFIG_H_
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#define _ITTNOTIFY_CONFIG_H_
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/** @cond exclude_from_documentation */
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#ifndef ITT_OS_WIN
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# define ITT_OS_WIN 1
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#endif /* ITT_OS_WIN */
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#ifndef ITT_OS_LINUX
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# define ITT_OS_LINUX 2
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#endif /* ITT_OS_LINUX */
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#ifndef ITT_OS_MAC
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# define ITT_OS_MAC 3
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#endif /* ITT_OS_MAC */
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#ifndef ITT_OS
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# if defined WIN32 || defined _WIN32
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# define ITT_OS ITT_OS_WIN
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# elif defined( __APPLE__ ) && defined( __MACH__ )
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# define ITT_OS ITT_OS_MAC
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# else
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# define ITT_OS ITT_OS_LINUX
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# endif
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#endif /* ITT_OS */
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#ifndef ITT_PLATFORM_WIN
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# define ITT_PLATFORM_WIN 1
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#endif /* ITT_PLATFORM_WIN */
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#ifndef ITT_PLATFORM_POSIX
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# define ITT_PLATFORM_POSIX 2
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#endif /* ITT_PLATFORM_POSIX */
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#ifndef ITT_PLATFORM
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# if ITT_OS==ITT_OS_WIN
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# define ITT_PLATFORM ITT_PLATFORM_WIN
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# else
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# define ITT_PLATFORM ITT_PLATFORM_POSIX
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# endif /* _WIN32 */
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#endif /* ITT_PLATFORM */
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#if defined(_UNICODE) && !defined(UNICODE)
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#define UNICODE
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#endif
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#include <stddef.h>
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#if ITT_PLATFORM==ITT_PLATFORM_WIN
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#include <tchar.h>
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#else /* ITT_PLATFORM==ITT_PLATFORM_WIN */
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#include <stdint.h>
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#if defined(UNICODE) || defined(_UNICODE)
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#include <wchar.h>
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#endif /* UNICODE || _UNICODE */
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#endif /* ITT_PLATFORM==ITT_PLATFORM_WIN */
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#ifndef CDECL
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# if ITT_PLATFORM==ITT_PLATFORM_WIN
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# define CDECL __cdecl
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# else /* ITT_PLATFORM==ITT_PLATFORM_WIN */
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# if defined _M_X64 || defined _M_AMD64 || defined __x86_64__
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# define CDECL /* not actual on x86_64 platform */
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# else /* _M_X64 || _M_AMD64 || __x86_64__ */
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# define CDECL __attribute__ ((cdecl))
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# endif /* _M_X64 || _M_AMD64 || __x86_64__ */
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# endif /* ITT_PLATFORM==ITT_PLATFORM_WIN */
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#endif /* CDECL */
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#ifndef STDCALL
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# if ITT_PLATFORM==ITT_PLATFORM_WIN
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# define STDCALL __stdcall
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# else /* ITT_PLATFORM==ITT_PLATFORM_WIN */
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# if defined _M_X64 || defined _M_AMD64 || defined __x86_64__
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# define STDCALL /* not supported on x86_64 platform */
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# else /* _M_X64 || _M_AMD64 || __x86_64__ */
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# define STDCALL __attribute__ ((stdcall))
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# endif /* _M_X64 || _M_AMD64 || __x86_64__ */
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# endif /* ITT_PLATFORM==ITT_PLATFORM_WIN */
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#endif /* STDCALL */
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#define ITTAPI CDECL
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#define LIBITTAPI CDECL
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/* TODO: Temporary for compatibility! */
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#define ITTAPI_CALL CDECL
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#define LIBITTAPI_CALL CDECL
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#if ITT_PLATFORM==ITT_PLATFORM_WIN
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/* use __forceinline (VC++ specific) */
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#define ITT_INLINE __forceinline
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#define ITT_INLINE_ATTRIBUTE /* nothing */
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#else /* ITT_PLATFORM==ITT_PLATFORM_WIN */
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/*
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* Generally, functions are not inlined unless optimization is specified.
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* For functions declared inline, this attribute inlines the function even
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* if no optimization level was specified.
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*/
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#ifdef __STRICT_ANSI__
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#define ITT_INLINE static
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#else /* __STRICT_ANSI__ */
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#define ITT_INLINE static inline
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#endif /* __STRICT_ANSI__ */
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#define ITT_INLINE_ATTRIBUTE __attribute__ ((always_inline))
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#endif /* ITT_PLATFORM==ITT_PLATFORM_WIN */
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/** @endcond */
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#ifndef ITT_ARCH_IA32
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# define ITT_ARCH_IA32 1
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#endif /* ITT_ARCH_IA32 */
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#ifndef ITT_ARCH_IA32E
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# define ITT_ARCH_IA32E 2
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#endif /* ITT_ARCH_IA32E */
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#ifndef ITT_ARCH_IA64
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# define ITT_ARCH_IA64 3
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#endif /* ITT_ARCH_IA64 */
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#ifndef ITT_ARCH
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# if defined _M_X64 || defined _M_AMD64 || defined __x86_64__
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# define ITT_ARCH ITT_ARCH_IA32E
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# elif defined _M_IA64 || defined __ia64
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# define ITT_ARCH ITT_ARCH_IA64
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# else
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# define ITT_ARCH ITT_ARCH_IA32
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# endif
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#endif
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#ifdef __cplusplus
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# define ITT_EXTERN_C extern "C"
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#else
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# define ITT_EXTERN_C /* nothing */
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#endif /* __cplusplus */
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#define ITT_TO_STR_AUX(x) #x
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#define ITT_TO_STR(x) ITT_TO_STR_AUX(x)
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#define __ITT_BUILD_ASSERT(expr, suffix) do { \
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static char __itt_build_check_##suffix[(expr) ? 1 : -1]; \
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__itt_build_check_##suffix[0] = 0; \
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} while(0)
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#define _ITT_BUILD_ASSERT(expr, suffix) __ITT_BUILD_ASSERT((expr), suffix)
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#define ITT_BUILD_ASSERT(expr) _ITT_BUILD_ASSERT((expr), __LINE__)
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#define ITT_MAGIC { 0xED, 0xAB, 0xAB, 0xEC, 0x0D, 0xEE, 0xDA, 0x30 }
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/* Replace with snapshot date YYYYMMDD for promotion build. */
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#define API_VERSION_BUILD 20111111
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#ifndef API_VERSION_NUM
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#define API_VERSION_NUM 0.0.0
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#endif /* API_VERSION_NUM */
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#define API_VERSION "ITT-API-Version " ITT_TO_STR(API_VERSION_NUM) \
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" (" ITT_TO_STR(API_VERSION_BUILD) ")"
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/* OS communication functions */
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#if ITT_PLATFORM==ITT_PLATFORM_WIN
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#include <windows.h>
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typedef HMODULE lib_t;
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typedef DWORD TIDT;
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typedef CRITICAL_SECTION mutex_t;
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#define MUTEX_INITIALIZER { 0 }
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#define strong_alias(name, aliasname) /* empty for Windows */
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#else /* ITT_PLATFORM==ITT_PLATFORM_WIN */
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#include <dlfcn.h>
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#if defined(UNICODE) || defined(_UNICODE)
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#include <wchar.h>
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#endif /* UNICODE */
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#ifndef _GNU_SOURCE
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#define _GNU_SOURCE 1 /* need for PTHREAD_MUTEX_RECURSIVE */
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#endif /* _GNU_SOURCE */
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#include <pthread.h>
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typedef void* lib_t;
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typedef pthread_t TIDT;
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typedef pthread_mutex_t mutex_t;
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#define MUTEX_INITIALIZER PTHREAD_MUTEX_INITIALIZER
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#define _strong_alias(name, aliasname) \
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extern __typeof (name) aliasname __attribute__ ((alias (#name)));
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#define strong_alias(name, aliasname) _strong_alias(name, aliasname)
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#endif /* ITT_PLATFORM==ITT_PLATFORM_WIN */
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#if ITT_PLATFORM==ITT_PLATFORM_WIN
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#define __itt_get_proc(lib, name) GetProcAddress(lib, name)
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#define __itt_mutex_init(mutex) InitializeCriticalSection(mutex)
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#define __itt_mutex_lock(mutex) EnterCriticalSection(mutex)
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#define __itt_mutex_unlock(mutex) LeaveCriticalSection(mutex)
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#define __itt_load_lib(name) LoadLibraryA(name)
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#define __itt_unload_lib(handle) FreeLibrary(handle)
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#define __itt_system_error() (int)GetLastError()
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#define __itt_fstrcmp(s1, s2) lstrcmpA(s1, s2)
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#define __itt_fstrlen(s) lstrlenA(s)
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#define __itt_fstrcpyn(s1, s2, l) lstrcpynA(s1, s2, l)
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#define __itt_fstrdup(s) _strdup(s)
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#define __itt_thread_id() GetCurrentThreadId()
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#define __itt_thread_yield() SwitchToThread()
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#ifndef ITT_SIMPLE_INIT
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ITT_INLINE long
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__itt_interlocked_increment(volatile long* ptr) ITT_INLINE_ATTRIBUTE;
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ITT_INLINE long __itt_interlocked_increment(volatile long* ptr)
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{
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return InterlockedIncrement(ptr);
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}
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#endif /* ITT_SIMPLE_INIT */
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#else /* ITT_PLATFORM!=ITT_PLATFORM_WIN */
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#define __itt_get_proc(lib, name) dlsym(lib, name)
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#define __itt_mutex_init(mutex) {\
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pthread_mutexattr_t mutex_attr; \
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int error_code = pthread_mutexattr_init(&mutex_attr); \
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if (error_code) \
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__itt_report_error(__itt_error_system, "pthread_mutexattr_init", \
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error_code); \
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error_code = pthread_mutexattr_settype(&mutex_attr, \
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PTHREAD_MUTEX_RECURSIVE); \
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if (error_code) \
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__itt_report_error(__itt_error_system, "pthread_mutexattr_settype", \
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error_code); \
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error_code = pthread_mutex_init(mutex, &mutex_attr); \
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if (error_code) \
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__itt_report_error(__itt_error_system, "pthread_mutex_init", \
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error_code); \
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error_code = pthread_mutexattr_destroy(&mutex_attr); \
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if (error_code) \
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__itt_report_error(__itt_error_system, "pthread_mutexattr_destroy", \
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error_code); \
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}
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#define __itt_mutex_lock(mutex) pthread_mutex_lock(mutex)
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#define __itt_mutex_unlock(mutex) pthread_mutex_unlock(mutex)
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#define __itt_load_lib(name) dlopen(name, RTLD_LAZY)
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#define __itt_unload_lib(handle) dlclose(handle)
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#define __itt_system_error() errno
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#define __itt_fstrcmp(s1, s2) strcmp(s1, s2)
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#define __itt_fstrlen(s) strlen(s)
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#define __itt_fstrcpyn(s1, s2, l) strncpy(s1, s2, l)
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#define __itt_fstrdup(s) strdup(s)
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#define __itt_thread_id() pthread_self()
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#define __itt_thread_yield() sched_yield()
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#if ITT_ARCH==ITT_ARCH_IA64
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#ifdef __INTEL_COMPILER
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#define __TBB_machine_fetchadd4(addr, val) __fetchadd4_acq((void *)addr, val)
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#else /* __INTEL_COMPILER */
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/* TODO: Add Support for not Intel compilers for IA64 */
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#endif /* __INTEL_COMPILER */
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#else /* ITT_ARCH!=ITT_ARCH_IA64 */
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ITT_INLINE long
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__TBB_machine_fetchadd4(volatile void* ptr, long addend) ITT_INLINE_ATTRIBUTE;
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ITT_INLINE long __TBB_machine_fetchadd4(volatile void* ptr, long addend)
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{
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long result;
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__asm__ __volatile__("lock\nxadd %0,%1"
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: "=r"(result),"=m"(*(long*)ptr)
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: "0"(addend), "m"(*(long*)ptr)
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: "memory");
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return result;
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}
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#endif /* ITT_ARCH==ITT_ARCH_IA64 */
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#ifndef ITT_SIMPLE_INIT
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ITT_INLINE long
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__itt_interlocked_increment(volatile long* ptr) ITT_INLINE_ATTRIBUTE;
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ITT_INLINE long __itt_interlocked_increment(volatile long* ptr)
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{
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return __TBB_machine_fetchadd4(ptr, 1) + 1L;
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}
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#endif /* ITT_SIMPLE_INIT */
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#endif /* ITT_PLATFORM==ITT_PLATFORM_WIN */
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typedef enum {
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__itt_collection_normal = 0,
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__itt_collection_paused = 1
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} __itt_collection_state;
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typedef enum {
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__itt_thread_normal = 0,
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__itt_thread_ignored = 1
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} __itt_thread_state;
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#pragma pack(push, 8)
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typedef struct ___itt_thread_info
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{
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const char* nameA; /*!< Copy of original name in ASCII. */
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#if defined(UNICODE) || defined(_UNICODE)
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const wchar_t* nameW; /*!< Copy of original name in UNICODE. */
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#else /* UNICODE || _UNICODE */
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void* nameW;
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#endif /* UNICODE || _UNICODE */
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TIDT tid;
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__itt_thread_state state; /*!< Thread state (paused or normal) */
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int extra1; /*!< Reserved to the runtime */
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void* extra2; /*!< Reserved to the runtime */
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struct ___itt_thread_info* next;
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} __itt_thread_info;
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#include "ittnotify_types.h" /* For __itt_group_id definition */
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typedef struct ___itt_api_info_20101001
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{
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const char* name;
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void** func_ptr;
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void* init_func;
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__itt_group_id group;
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} __itt_api_info_20101001;
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typedef struct ___itt_api_info
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{
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const char* name;
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void** func_ptr;
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void* init_func;
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void* null_func;
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__itt_group_id group;
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} __itt_api_info;
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struct ___itt_domain;
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struct ___itt_string_handle;
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typedef struct ___itt_global
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{
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unsigned char magic[8];
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unsigned long version_major;
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unsigned long version_minor;
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unsigned long version_build;
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volatile long api_initialized;
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volatile long mutex_initialized;
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volatile long atomic_counter;
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mutex_t mutex;
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lib_t lib;
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void* error_handler;
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const char** dll_path_ptr;
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__itt_api_info* api_list_ptr;
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struct ___itt_global* next;
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/* Joinable structures below */
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__itt_thread_info* thread_list;
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struct ___itt_domain* domain_list;
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struct ___itt_string_handle* string_list;
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__itt_collection_state state;
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} __itt_global;
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#pragma pack(pop)
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#define NEW_THREAD_INFO_W(gptr,h,h_tail,t,s,n) { \
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h = (__itt_thread_info*)malloc(sizeof(__itt_thread_info)); \
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if (h != NULL) { \
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h->tid = t; \
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h->nameA = NULL; \
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h->nameW = n ? _wcsdup(n) : NULL; \
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h->state = s; \
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h->extra1 = 0; /* reserved */ \
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h->extra2 = NULL; /* reserved */ \
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h->next = NULL; \
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if (h_tail == NULL) \
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(gptr)->thread_list = h; \
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else \
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h_tail->next = h; \
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} \
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}
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#define NEW_THREAD_INFO_A(gptr,h,h_tail,t,s,n) { \
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h = (__itt_thread_info*)malloc(sizeof(__itt_thread_info)); \
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if (h != NULL) { \
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h->tid = t; \
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h->nameA = n ? __itt_fstrdup(n) : NULL; \
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h->nameW = NULL; \
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h->state = s; \
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h->extra1 = 0; /* reserved */ \
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h->extra2 = NULL; /* reserved */ \
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h->next = NULL; \
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if (h_tail == NULL) \
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(gptr)->thread_list = h; \
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else \
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h_tail->next = h; \
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} \
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}
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#define NEW_DOMAIN_W(gptr,h,h_tail,name) { \
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h = (__itt_domain*)malloc(sizeof(__itt_domain)); \
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if (h != NULL) { \
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h->flags = 0; /* domain is disabled by default */ \
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h->nameA = NULL; \
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h->nameW = name ? _wcsdup(name) : NULL; \
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h->extra1 = 0; /* reserved */ \
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h->extra2 = NULL; /* reserved */ \
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h->next = NULL; \
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if (h_tail == NULL) \
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(gptr)->domain_list = h; \
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else \
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h_tail->next = h; \
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} \
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}
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#define NEW_DOMAIN_A(gptr,h,h_tail,name) { \
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h = (__itt_domain*)malloc(sizeof(__itt_domain)); \
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if (h != NULL) { \
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h->flags = 0; /* domain is disabled by default */ \
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h->nameA = name ? __itt_fstrdup(name) : NULL; \
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h->nameW = NULL; \
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h->extra1 = 0; /* reserved */ \
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h->extra2 = NULL; /* reserved */ \
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h->next = NULL; \
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if (h_tail == NULL) \
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(gptr)->domain_list = h; \
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else \
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h_tail->next = h; \
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} \
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}
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#define NEW_STRING_HANDLE_W(gptr,h,h_tail,name) { \
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h = (__itt_string_handle*)malloc(sizeof(__itt_string_handle)); \
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if (h != NULL) { \
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h->strA = NULL; \
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h->strW = name ? _wcsdup(name) : NULL; \
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h->extra1 = 0; /* reserved */ \
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h->extra2 = NULL; /* reserved */ \
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h->next = NULL; \
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if (h_tail == NULL) \
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(gptr)->string_list = h; \
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else \
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h_tail->next = h; \
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} \
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}
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#define NEW_STRING_HANDLE_A(gptr,h,h_tail,name) { \
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h = (__itt_string_handle*)malloc(sizeof(__itt_string_handle)); \
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if (h != NULL) { \
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h->strA = name ? __itt_fstrdup(name) : NULL; \
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h->strW = NULL; \
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h->extra1 = 0; /* reserved */ \
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h->extra2 = NULL; /* reserved */ \
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h->next = NULL; \
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if (h_tail == NULL) \
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(gptr)->string_list = h; \
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else \
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h_tail->next = h; \
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} \
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}
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#endif /* _ITTNOTIFY_CONFIG_H_ */
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