| |
| //===----------------------------------------------------------------------===// |
| // |
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| // See https://llvm.org/LICENSE.txt for license information. |
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #include "kmp_config.h" // INTEL_ITTNOTIFY_PREFIX definition |
| #include "ittnotify_config.h" |
| |
| #if ITT_PLATFORM == ITT_PLATFORM_WIN |
| #if !defined(PATH_MAX) |
| #define PATH_MAX 512 |
| #endif |
| #else /* ITT_PLATFORM!=ITT_PLATFORM_WIN */ |
| #include <limits.h> |
| #include <dlfcn.h> |
| #include <errno.h> |
| #endif /* ITT_PLATFORM==ITT_PLATFORM_WIN */ |
| #include <stdio.h> |
| #include <stdlib.h> |
| #include <stdarg.h> |
| #include <string.h> |
| |
| #define INTEL_NO_MACRO_BODY |
| #define INTEL_ITTNOTIFY_API_PRIVATE |
| #include "ittnotify.h" |
| #include "legacy/ittnotify.h" |
| |
| #include "disable_warnings.h" |
| |
| static const char api_version[] = API_VERSION "\0\n@(#) $Revision$\n"; |
| |
| #define _N_(n) ITT_JOIN(INTEL_ITTNOTIFY_PREFIX, n) |
| |
| #ifndef HAS_CPP_ATTR |
| #if defined(__cplusplus) && defined(__has_cpp_attribute) |
| #define HAS_CPP_ATTR(X) __has_cpp_attribute(X) |
| #else |
| #define HAS_CPP_ATTR(X) 0 |
| #endif |
| #endif |
| |
| #ifndef HAS_C_ATTR |
| #if defined(__STDC__) && defined(__has_c_attribute) |
| #define HAS_C_ATTR(X) __has_c_attribute(X) |
| #else |
| #define HAS_C_ATTR(X) 0 |
| #endif |
| #endif |
| |
| #ifndef HAS_GNU_ATTR |
| #if defined(__has_attribute) |
| #define HAS_GNU_ATTR(X) __has_attribute(X) |
| #else |
| #define HAS_GNU_ATTR(X) 0 |
| #endif |
| #endif |
| |
| #ifndef ITT_ATTRIBUTE_FALLTHROUGH |
| #if (HAS_CPP_ATTR(fallthrough) || HAS_C_ATTR(fallthrough)) && \ |
| (__cplusplus >= 201703L || _MSVC_LANG >= 201703L) |
| #define ITT_ATTRIBUTE_FALLTHROUGH [[fallthrough]] |
| #elif HAS_CPP_ATTR(gnu::fallthrough) |
| #define ITT_ATTRIBUTE_FALLTHROUGH [[gnu::fallthrough]] |
| #elif HAS_CPP_ATTR(clang::fallthrough) |
| #define ITT_ATTRIBUTE_FALLTHROUGH [[clang::fallthrough]] |
| #elif HAS_GNU_ATTR(fallthrough) && !__INTEL_COMPILER |
| #define ITT_ATTRIBUTE_FALLTHROUGH __attribute__((fallthrough)) |
| #else |
| #define ITT_ATTRIBUTE_FALLTHROUGH |
| #endif |
| #endif |
| |
| #if ITT_OS == ITT_OS_WIN |
| static const char *ittnotify_lib_name = "libittnotify.dll"; |
| #elif ITT_OS == ITT_OS_LINUX || ITT_OS == ITT_OS_FREEBSD |
| static const char *ittnotify_lib_name = "libittnotify.so"; |
| #elif ITT_OS == ITT_OS_MAC |
| static const char *ittnotify_lib_name = "libittnotify.dylib"; |
| #else |
| #error Unsupported or unknown OS. |
| #endif |
| |
| #ifdef __ANDROID__ |
| #include <android/log.h> |
| #include <stdio.h> |
| #include <unistd.h> |
| #include <sys/types.h> |
| #include <sys/stat.h> |
| #include <fcntl.h> |
| #include <linux/limits.h> |
| |
| #ifdef ITT_ANDROID_LOG |
| #define ITT_ANDROID_LOG_TAG "INTEL_VTUNE_USERAPI" |
| #define ITT_ANDROID_LOGI(...) \ |
| ((void)__android_log_print(ANDROID_LOG_INFO, ITT_ANDROID_LOG_TAG, \ |
| __VA_ARGS__)) |
| #define ITT_ANDROID_LOGW(...) \ |
| ((void)__android_log_print(ANDROID_LOG_WARN, ITT_ANDROID_LOG_TAG, \ |
| __VA_ARGS__)) |
| #define ITT_ANDROID_LOGE(...) \ |
| ((void)__android_log_print(ANDROID_LOG_ERROR, ITT_ANDROID_LOG_TAG, \ |
| __VA_ARGS__)) |
| #define ITT_ANDROID_LOGD(...) \ |
| ((void)__android_log_print(ANDROID_LOG_DEBUG, ITT_ANDROID_LOG_TAG, \ |
| __VA_ARGS__)) |
| #else |
| #define ITT_ANDROID_LOGI(...) |
| #define ITT_ANDROID_LOGW(...) |
| #define ITT_ANDROID_LOGE(...) |
| #define ITT_ANDROID_LOGD(...) |
| #endif |
| |
| /* default location of userapi collector on Android */ |
| #define ANDROID_ITTNOTIFY_DEFAULT_PATH_MASK(x) \ |
| "/data/data/com.intel.vtune/perfrun/lib" #x "/runtime/libittnotify.so" |
| |
| #if ITT_ARCH == ITT_ARCH_IA32 || ITT_ARCH == ITT_ARCH_ARM |
| #define ANDROID_ITTNOTIFY_DEFAULT_PATH ANDROID_ITTNOTIFY_DEFAULT_PATH_MASK(32) |
| #else |
| #define ANDROID_ITTNOTIFY_DEFAULT_PATH ANDROID_ITTNOTIFY_DEFAULT_PATH_MASK(64) |
| #endif |
| |
| #endif |
| |
| #ifndef LIB_VAR_NAME |
| #if ITT_ARCH == ITT_ARCH_IA32 || ITT_ARCH == ITT_ARCH_ARM |
| #define LIB_VAR_NAME INTEL_LIBITTNOTIFY32 |
| #else |
| #define LIB_VAR_NAME INTEL_LIBITTNOTIFY64 |
| #endif |
| #endif /* LIB_VAR_NAME */ |
| |
| #define ITT_MUTEX_INIT_AND_LOCK(p) \ |
| { \ |
| if (PTHREAD_SYMBOLS) { \ |
| if (!p.mutex_initialized) { \ |
| if (__itt_interlocked_increment(&p.atomic_counter) == 1) { \ |
| __itt_mutex_init(&p.mutex); \ |
| p.mutex_initialized = 1; \ |
| } else \ |
| while (!p.mutex_initialized) \ |
| __itt_thread_yield(); \ |
| } \ |
| __itt_mutex_lock(&p.mutex); \ |
| } \ |
| } |
| |
| #define ITT_MODULE_OBJECT_VERSION 1 |
| |
| typedef int(__itt_init_ittlib_t)(const char *, __itt_group_id); |
| |
| /* this define used to control initialization function name. */ |
| #ifndef __itt_init_ittlib_name |
| ITT_EXTERN_C int _N_(init_ittlib)(const char *, __itt_group_id); |
| static __itt_init_ittlib_t *__itt_init_ittlib_ptr = _N_(init_ittlib); |
| #define __itt_init_ittlib_name __itt_init_ittlib_ptr |
| #endif /* __itt_init_ittlib_name */ |
| |
| typedef void(__itt_fini_ittlib_t)(void); |
| |
| /* this define used to control finalization function name. */ |
| #ifndef __itt_fini_ittlib_name |
| ITT_EXTERN_C void _N_(fini_ittlib)(void); |
| static __itt_fini_ittlib_t *__itt_fini_ittlib_ptr = _N_(fini_ittlib); |
| #define __itt_fini_ittlib_name __itt_fini_ittlib_ptr |
| #endif /* __itt_fini_ittlib_name */ |
| |
| extern __itt_global _N_(_ittapi_global); |
| |
| /* building pointers to imported funcs */ |
| #undef ITT_STUBV |
| #undef ITT_STUB |
| #define ITT_STUB(api, type, name, args, params, ptr, group, format) \ |
| static type api ITT_VERSIONIZE(ITT_JOIN(_N_(name), _init)) args; \ |
| typedef type api ITT_JOIN(_N_(name), _t) args; \ |
| ITT_EXTERN_C_BEGIN ITT_JOIN(_N_(name), _t) * ITTNOTIFY_NAME(name) = \ |
| ITT_VERSIONIZE(ITT_JOIN(_N_(name), _init)); \ |
| ITT_EXTERN_C_END \ |
| static type api ITT_VERSIONIZE(ITT_JOIN(_N_(name), _init)) args { \ |
| if (!_N_(_ittapi_global).api_initialized && \ |
| _N_(_ittapi_global).thread_list == NULL) \ |
| __itt_init_ittlib_name(NULL, __itt_group_all); \ |
| if (ITTNOTIFY_NAME(name) && \ |
| ITTNOTIFY_NAME(name) != ITT_VERSIONIZE(ITT_JOIN(_N_(name), _init))) \ |
| return ITTNOTIFY_NAME(name) params; \ |
| else \ |
| return (type)0; \ |
| } |
| |
| #define ITT_STUBV(api, type, name, args, params, ptr, group, format) \ |
| static type api ITT_VERSIONIZE(ITT_JOIN(_N_(name), _init)) args; \ |
| typedef type api ITT_JOIN(_N_(name), _t) args; \ |
| ITT_EXTERN_C_BEGIN ITT_JOIN(_N_(name), _t) * ITTNOTIFY_NAME(name) = \ |
| ITT_VERSIONIZE(ITT_JOIN(_N_(name), _init)); \ |
| ITT_EXTERN_C_END \ |
| static type api ITT_VERSIONIZE(ITT_JOIN(_N_(name), _init)) args { \ |
| if (!_N_(_ittapi_global).api_initialized && \ |
| _N_(_ittapi_global).thread_list == NULL) \ |
| __itt_init_ittlib_name(NULL, __itt_group_all); \ |
| if (ITTNOTIFY_NAME(name) && \ |
| ITTNOTIFY_NAME(name) != ITT_VERSIONIZE(ITT_JOIN(_N_(name), _init))) \ |
| ITTNOTIFY_NAME(name) params; \ |
| else \ |
| return; \ |
| } |
| |
| #undef __ITT_INTERNAL_INIT |
| #include "ittnotify_static.h" |
| |
| #undef ITT_STUB |
| #undef ITT_STUBV |
| #define ITT_STUB(api, type, name, args, params, ptr, group, format) \ |
| static type api ITT_VERSIONIZE(ITT_JOIN(_N_(name), _init)) args; \ |
| typedef type api ITT_JOIN(_N_(name), _t) args; \ |
| ITT_EXTERN_C_BEGIN ITT_JOIN(_N_(name), _t) * ITTNOTIFY_NAME(name) = \ |
| ITT_VERSIONIZE(ITT_JOIN(_N_(name), _init)); \ |
| ITT_EXTERN_C_END |
| |
| #define ITT_STUBV(api, type, name, args, params, ptr, group, format) \ |
| static type api ITT_VERSIONIZE(ITT_JOIN(_N_(name), _init)) args; \ |
| typedef type api ITT_JOIN(_N_(name), _t) args; \ |
| ITT_EXTERN_C_BEGIN ITT_JOIN(_N_(name), _t) * ITTNOTIFY_NAME(name) = \ |
| ITT_VERSIONIZE(ITT_JOIN(_N_(name), _init)); \ |
| ITT_EXTERN_C_END |
| |
| #define __ITT_INTERNAL_INIT |
| #include "ittnotify_static.h" |
| #undef __ITT_INTERNAL_INIT |
| |
| ITT_GROUP_LIST(group_list); |
| |
| #pragma pack(push, 8) |
| |
| typedef struct ___itt_group_alias { |
| const char *env_var; |
| __itt_group_id groups; |
| } __itt_group_alias; |
| |
| static __itt_group_alias group_alias[] = { |
| {"KMP_FOR_TPROFILE", |
| (__itt_group_id)(__itt_group_control | __itt_group_thread | |
| __itt_group_sync | __itt_group_mark)}, |
| {"KMP_FOR_TCHECK", |
| (__itt_group_id)(__itt_group_control | __itt_group_thread | |
| __itt_group_sync | __itt_group_fsync | __itt_group_mark | |
| __itt_group_suppress)}, |
| {NULL, (__itt_group_none)}, |
| {api_version, |
| (__itt_group_none)} /* !!! Just to avoid unused code elimination !!! */ |
| }; |
| |
| #pragma pack(pop) |
| |
| #if ITT_PLATFORM == ITT_PLATFORM_WIN |
| #if _MSC_VER |
| #pragma warning(push) |
| #pragma warning(disable : 4054) /* warning C4054: 'type cast' : from function \ |
| pointer 'XXX' to data pointer 'void *' */ |
| #endif |
| #endif /* ITT_PLATFORM==ITT_PLATFORM_WIN */ |
| |
| static __itt_api_info api_list[] = { |
| /* Define functions with static implementation */ |
| #undef ITT_STUB |
| #undef ITT_STUBV |
| #define ITT_STUB(api, type, name, args, params, nameindll, group, format) \ |
| {ITT_TO_STR(ITT_JOIN(__itt_, nameindll)), \ |
| (void **)(void *)&ITTNOTIFY_NAME(name), \ |
| (void *)(size_t)&ITT_VERSIONIZE(ITT_JOIN(_N_(name), _init)), \ |
| (void *)(size_t)&ITT_VERSIONIZE(ITT_JOIN(_N_(name), _init)), \ |
| (__itt_group_id)(group)}, |
| #define ITT_STUBV ITT_STUB |
| #define __ITT_INTERNAL_INIT |
| #include "ittnotify_static.h" |
| #undef __ITT_INTERNAL_INIT |
| /* Define functions without static implementation */ |
| #undef ITT_STUB |
| #undef ITT_STUBV |
| #define ITT_STUB(api, type, name, args, params, nameindll, group, format) \ |
| {ITT_TO_STR(ITT_JOIN(__itt_, nameindll)), \ |
| (void **)(void *)&ITTNOTIFY_NAME(name), \ |
| (void *)(size_t)&ITT_VERSIONIZE(ITT_JOIN(_N_(name), _init)), NULL, \ |
| (__itt_group_id)(group)}, |
| #define ITT_STUBV ITT_STUB |
| #include "ittnotify_static.h" |
| {NULL, NULL, NULL, NULL, __itt_group_none}}; |
| |
| #if ITT_PLATFORM == ITT_PLATFORM_WIN |
| #if _MSC_VER |
| #pragma warning(pop) |
| #endif |
| #endif /* ITT_PLATFORM==ITT_PLATFORM_WIN */ |
| |
| /* static part descriptor which handles. all notification api attributes. */ |
| __itt_global _N_(_ittapi_global) = { |
| ITT_MAGIC, /* identification info */ |
| ITT_MAJOR, |
| ITT_MINOR, |
| API_VERSION_BUILD, /* version info */ |
| 0, /* api_initialized */ |
| 0, /* mutex_initialized */ |
| 0, /* atomic_counter */ |
| MUTEX_INITIALIZER, /* mutex */ |
| NULL, /* dynamic library handle */ |
| NULL, /* error_handler */ |
| NULL, /* dll_path_ptr */ |
| (__itt_api_info *)&api_list, /* api_list_ptr */ |
| NULL, /* next __itt_global */ |
| NULL, /* thread_list */ |
| NULL, /* domain_list */ |
| NULL, /* string_list */ |
| __itt_collection_normal, /* collection state */ |
| NULL, /* counter_list */ |
| 0, /* ipt_collect_events */ |
| NULL /* histogram_list */ |
| }; |
| |
| typedef void(__itt_api_init_t)(__itt_global *, __itt_group_id); |
| typedef void(__itt_api_fini_t)(__itt_global *); |
| |
| static __itt_domain dummy_domain; |
| /* ========================================================================= */ |
| |
| #ifdef ITT_NOTIFY_EXT_REPORT |
| ITT_EXTERN_C void _N_(error_handler)(__itt_error_code, va_list args); |
| #endif /* ITT_NOTIFY_EXT_REPORT */ |
| |
| #if ITT_PLATFORM == ITT_PLATFORM_WIN |
| #if _MSC_VER |
| #pragma warning(push) |
| #pragma warning( \ |
| disable : 4055) /* warning C4055: 'type cast' : from data pointer 'void *' \ |
| to function pointer 'XXX' */ |
| #endif |
| #endif /* ITT_PLATFORM==ITT_PLATFORM_WIN */ |
| |
| static void __itt_report_error(int code, ...) { |
| va_list args; |
| va_start(args, code); |
| if (_N_(_ittapi_global).error_handler != NULL) { |
| __itt_error_handler_t *handler = |
| (__itt_error_handler_t *)(size_t)_N_(_ittapi_global).error_handler; |
| handler((__itt_error_code)code, args); |
| } |
| #ifdef ITT_NOTIFY_EXT_REPORT |
| _N_(error_handler)((__itt_error_code)code, args); |
| #endif /* ITT_NOTIFY_EXT_REPORT */ |
| va_end(args); |
| } |
| |
| #if ITT_PLATFORM == ITT_PLATFORM_WIN |
| #if _MSC_VER |
| #pragma warning(pop) |
| #endif |
| #endif /* ITT_PLATFORM==ITT_PLATFORM_WIN */ |
| |
| #if ITT_PLATFORM == ITT_PLATFORM_WIN |
| static __itt_domain *ITTAPI |
| ITT_VERSIONIZE(ITT_JOIN(_N_(domain_createW), _init))(const wchar_t *name) { |
| __itt_domain *h_tail = NULL, *h = NULL; |
| |
| if (name == NULL) { |
| return NULL; |
| } |
| |
| ITT_MUTEX_INIT_AND_LOCK(_N_(_ittapi_global)); |
| if (_N_(_ittapi_global).api_initialized) { |
| if (ITTNOTIFY_NAME(domain_createW) && |
| ITTNOTIFY_NAME(domain_createW) != |
| ITT_VERSIONIZE(ITT_JOIN(_N_(domain_createW), _init))) { |
| __itt_mutex_unlock(&_N_(_ittapi_global).mutex); |
| return ITTNOTIFY_NAME(domain_createW)(name); |
| } else { |
| __itt_mutex_unlock(&_N_(_ittapi_global).mutex); |
| return &dummy_domain; |
| } |
| } |
| for (h_tail = NULL, h = _N_(_ittapi_global).domain_list; h != NULL; |
| h_tail = h, h = h->next) { |
| if (h->nameW != NULL && !wcscmp(h->nameW, name)) |
| break; |
| } |
| if (h == NULL) { |
| NEW_DOMAIN_W(&_N_(_ittapi_global), h, h_tail, name); |
| } |
| if (PTHREAD_SYMBOLS) |
| __itt_mutex_unlock(&_N_(_ittapi_global).mutex); |
| return h; |
| } |
| |
| static __itt_domain *ITTAPI ITT_VERSIONIZE(ITT_JOIN(_N_(domain_createA), |
| _init))(const char *name) |
| #else /* ITT_PLATFORM!=ITT_PLATFORM_WIN */ |
| static __itt_domain *ITTAPI ITT_VERSIONIZE(ITT_JOIN(_N_(domain_create), |
| _init))(const char *name) |
| #endif /* ITT_PLATFORM==ITT_PLATFORM_WIN */ |
| { |
| __itt_domain *h_tail = NULL, *h = NULL; |
| |
| if (name == NULL) { |
| return NULL; |
| } |
| |
| ITT_MUTEX_INIT_AND_LOCK(_N_(_ittapi_global)); |
| if (_N_(_ittapi_global).api_initialized) { |
| #if ITT_PLATFORM == ITT_PLATFORM_WIN |
| if (ITTNOTIFY_NAME(domain_createA) && |
| ITTNOTIFY_NAME(domain_createA) != |
| ITT_VERSIONIZE(ITT_JOIN(_N_(domain_createA), _init))) { |
| __itt_mutex_unlock(&_N_(_ittapi_global).mutex); |
| return ITTNOTIFY_NAME(domain_createA)(name); |
| } |
| #else |
| if (ITTNOTIFY_NAME(domain_create) && |
| ITTNOTIFY_NAME(domain_create) != |
| ITT_VERSIONIZE(ITT_JOIN(_N_(domain_create), _init))) { |
| if (PTHREAD_SYMBOLS) |
| __itt_mutex_unlock(&_N_(_ittapi_global).mutex); |
| return ITTNOTIFY_NAME(domain_create)(name); |
| } |
| #endif |
| else { |
| #if ITT_PLATFORM == ITT_PLATFORM_WIN |
| __itt_mutex_unlock(&_N_(_ittapi_global).mutex); |
| #else |
| if (PTHREAD_SYMBOLS) |
| __itt_mutex_unlock(&_N_(_ittapi_global).mutex); |
| #endif |
| return &dummy_domain; |
| } |
| } |
| for (h_tail = NULL, h = _N_(_ittapi_global).domain_list; h != NULL; |
| h_tail = h, h = h->next) { |
| if (h->nameA != NULL && !__itt_fstrcmp(h->nameA, name)) |
| break; |
| } |
| if (h == NULL) { |
| NEW_DOMAIN_A(&_N_(_ittapi_global), h, h_tail, name); |
| } |
| if (PTHREAD_SYMBOLS) |
| __itt_mutex_unlock(&_N_(_ittapi_global).mutex); |
| return h; |
| } |
| |
| static void ITTAPI ITT_VERSIONIZE(ITT_JOIN( |
| _N_(module_load_with_sections), _init))(__itt_module_object *module_obj) { |
| if (!_N_(_ittapi_global).api_initialized && |
| _N_(_ittapi_global).thread_list == NULL) { |
| __itt_init_ittlib_name(NULL, __itt_group_all); |
| } |
| if (ITTNOTIFY_NAME(module_load_with_sections) && |
| ITTNOTIFY_NAME(module_load_with_sections) != |
| ITT_VERSIONIZE(ITT_JOIN(_N_(module_load_with_sections), _init))) { |
| if (module_obj != NULL) { |
| module_obj->version = ITT_MODULE_OBJECT_VERSION; |
| ITTNOTIFY_NAME(module_load_with_sections)(module_obj); |
| } |
| } |
| } |
| |
| static void ITTAPI ITT_VERSIONIZE(ITT_JOIN( |
| _N_(module_unload_with_sections), _init))(__itt_module_object *module_obj) { |
| if (!_N_(_ittapi_global).api_initialized && |
| _N_(_ittapi_global).thread_list == NULL) { |
| __itt_init_ittlib_name(NULL, __itt_group_all); |
| } |
| if (ITTNOTIFY_NAME(module_unload_with_sections) && |
| ITTNOTIFY_NAME(module_unload_with_sections) != |
| ITT_VERSIONIZE(ITT_JOIN(_N_(module_unload_with_sections), _init))) { |
| if (module_obj != NULL) { |
| module_obj->version = ITT_MODULE_OBJECT_VERSION; |
| ITTNOTIFY_NAME(module_unload_with_sections)(module_obj); |
| } |
| } |
| } |
| |
| #if ITT_PLATFORM == ITT_PLATFORM_WIN |
| static __itt_string_handle *ITTAPI ITT_VERSIONIZE( |
| ITT_JOIN(_N_(string_handle_createW), _init))(const wchar_t *name) { |
| __itt_string_handle *h_tail = NULL, *h = NULL; |
| |
| if (name == NULL) { |
| return NULL; |
| } |
| |
| ITT_MUTEX_INIT_AND_LOCK(_N_(_ittapi_global)); |
| if (_N_(_ittapi_global).api_initialized) { |
| if (ITTNOTIFY_NAME(string_handle_createW) && |
| ITTNOTIFY_NAME(string_handle_createW) != |
| ITT_VERSIONIZE(ITT_JOIN(_N_(string_handle_createW), _init))) { |
| __itt_mutex_unlock(&_N_(_ittapi_global).mutex); |
| return ITTNOTIFY_NAME(string_handle_createW)(name); |
| } else { |
| __itt_mutex_unlock(&_N_(_ittapi_global).mutex); |
| return NULL; |
| } |
| } |
| for (h_tail = NULL, h = _N_(_ittapi_global).string_list; h != NULL; |
| h_tail = h, h = h->next) { |
| if (h->strW != NULL && !wcscmp(h->strW, name)) |
| break; |
| } |
| if (h == NULL) { |
| NEW_STRING_HANDLE_W(&_N_(_ittapi_global), h, h_tail, name); |
| } |
| __itt_mutex_unlock(&_N_(_ittapi_global).mutex); |
| return h; |
| } |
| |
| static __itt_string_handle *ITTAPI |
| ITT_VERSIONIZE(ITT_JOIN(_N_(string_handle_createA), _init))(const char *name) |
| #else /* ITT_PLATFORM!=ITT_PLATFORM_WIN */ |
| static __itt_string_handle *ITTAPI |
| ITT_VERSIONIZE(ITT_JOIN(_N_(string_handle_create), _init))(const char *name) |
| #endif /* ITT_PLATFORM==ITT_PLATFORM_WIN */ |
| { |
| __itt_string_handle *h_tail = NULL, *h = NULL; |
| |
| if (name == NULL) { |
| return NULL; |
| } |
| |
| ITT_MUTEX_INIT_AND_LOCK(_N_(_ittapi_global)); |
| if (_N_(_ittapi_global).api_initialized) { |
| #if ITT_PLATFORM == ITT_PLATFORM_WIN |
| if (ITTNOTIFY_NAME(string_handle_createA) && |
| ITTNOTIFY_NAME(string_handle_createA) != |
| ITT_VERSIONIZE(ITT_JOIN(_N_(string_handle_createA), _init))) { |
| __itt_mutex_unlock(&_N_(_ittapi_global).mutex); |
| return ITTNOTIFY_NAME(string_handle_createA)(name); |
| } |
| #else |
| if (ITTNOTIFY_NAME(string_handle_create) && |
| ITTNOTIFY_NAME(string_handle_create) != |
| ITT_VERSIONIZE(ITT_JOIN(_N_(string_handle_create), _init))) { |
| if (PTHREAD_SYMBOLS) |
| __itt_mutex_unlock(&_N_(_ittapi_global).mutex); |
| return ITTNOTIFY_NAME(string_handle_create)(name); |
| } |
| #endif |
| else { |
| #if ITT_PLATFORM == ITT_PLATFORM_WIN |
| __itt_mutex_unlock(&_N_(_ittapi_global).mutex); |
| #else |
| if (PTHREAD_SYMBOLS) |
| __itt_mutex_unlock(&_N_(_ittapi_global).mutex); |
| #endif |
| return NULL; |
| } |
| } |
| for (h_tail = NULL, h = _N_(_ittapi_global).string_list; h != NULL; |
| h_tail = h, h = h->next) { |
| if (h->strA != NULL && !__itt_fstrcmp(h->strA, name)) |
| break; |
| } |
| if (h == NULL) { |
| NEW_STRING_HANDLE_A(&_N_(_ittapi_global), h, h_tail, name); |
| } |
| if (PTHREAD_SYMBOLS) |
| __itt_mutex_unlock(&_N_(_ittapi_global).mutex); |
| return h; |
| } |
| |
| #if ITT_PLATFORM == ITT_PLATFORM_WIN |
| static __itt_counter ITTAPI ITT_VERSIONIZE(ITT_JOIN( |
| _N_(counter_createW), _init))(const wchar_t *name, const wchar_t *domain) { |
| __itt_counter_info_t *h_tail = NULL, *h = NULL; |
| __itt_metadata_type type = __itt_metadata_u64; |
| |
| if (name == NULL) { |
| return NULL; |
| } |
| |
| ITT_MUTEX_INIT_AND_LOCK(_N_(_ittapi_global)); |
| if (_N_(_ittapi_global).api_initialized) { |
| if (ITTNOTIFY_NAME(counter_createW) && |
| ITTNOTIFY_NAME(counter_createW) != |
| ITT_VERSIONIZE(ITT_JOIN(_N_(counter_createW), _init))) { |
| __itt_mutex_unlock(&_N_(_ittapi_global).mutex); |
| return ITTNOTIFY_NAME(counter_createW)(name, domain); |
| } else { |
| __itt_mutex_unlock(&_N_(_ittapi_global).mutex); |
| return NULL; |
| } |
| } |
| for (h_tail = NULL, h = _N_(_ittapi_global).counter_list; h != NULL; |
| h_tail = h, h = h->next) { |
| if (h->nameW != NULL && h->type == (int)type && !wcscmp(h->nameW, name) && |
| ((h->domainW == NULL && domain == NULL) || |
| (h->domainW != NULL && domain != NULL && !wcscmp(h->domainW, domain)))) |
| break; |
| } |
| if (h == NULL) { |
| NEW_COUNTER_W(&_N_(_ittapi_global), h, h_tail, name, domain, type); |
| } |
| __itt_mutex_unlock(&_N_(_ittapi_global).mutex); |
| return (__itt_counter)h; |
| } |
| |
| static __itt_counter ITTAPI ITT_VERSIONIZE(ITT_JOIN(_N_(counter_createA), |
| _init))(const char *name, |
| const char *domain) |
| #else /* ITT_PLATFORM!=ITT_PLATFORM_WIN */ |
| static __itt_counter ITTAPI ITT_VERSIONIZE(ITT_JOIN(_N_(counter_create), |
| _init))(const char *name, |
| const char *domain) |
| #endif /* ITT_PLATFORM==ITT_PLATFORM_WIN */ |
| { |
| __itt_counter_info_t *h_tail = NULL, *h = NULL; |
| __itt_metadata_type type = __itt_metadata_u64; |
| |
| if (name == NULL) { |
| return NULL; |
| } |
| |
| ITT_MUTEX_INIT_AND_LOCK(_N_(_ittapi_global)); |
| if (_N_(_ittapi_global).api_initialized) { |
| #if ITT_PLATFORM == ITT_PLATFORM_WIN |
| if (ITTNOTIFY_NAME(counter_createA) && |
| ITTNOTIFY_NAME(counter_createA) != |
| ITT_VERSIONIZE(ITT_JOIN(_N_(counter_createA), _init))) { |
| __itt_mutex_unlock(&_N_(_ittapi_global).mutex); |
| return ITTNOTIFY_NAME(counter_createA)(name, domain); |
| } |
| #else |
| if (ITTNOTIFY_NAME(counter_create) && |
| ITTNOTIFY_NAME(counter_create) != |
| ITT_VERSIONIZE(ITT_JOIN(_N_(counter_create), _init))) { |
| if (PTHREAD_SYMBOLS) |
| __itt_mutex_unlock(&_N_(_ittapi_global).mutex); |
| return ITTNOTIFY_NAME(counter_create)(name, domain); |
| } |
| #endif |
| else { |
| #if ITT_PLATFORM == ITT_PLATFORM_WIN |
| __itt_mutex_unlock(&_N_(_ittapi_global).mutex); |
| #else |
| if (PTHREAD_SYMBOLS) |
| __itt_mutex_unlock(&_N_(_ittapi_global).mutex); |
| #endif |
| return NULL; |
| } |
| } |
| for (h_tail = NULL, h = _N_(_ittapi_global).counter_list; h != NULL; |
| h_tail = h, h = h->next) { |
| if (h->nameA != NULL && h->type == (int)type && |
| !__itt_fstrcmp(h->nameA, name) && |
| ((h->domainA == NULL && domain == NULL) || |
| (h->domainA != NULL && domain != NULL && |
| !__itt_fstrcmp(h->domainA, domain)))) |
| break; |
| } |
| if (h == NULL) { |
| NEW_COUNTER_A(&_N_(_ittapi_global), h, h_tail, name, domain, type); |
| } |
| if (PTHREAD_SYMBOLS) |
| __itt_mutex_unlock(&_N_(_ittapi_global).mutex); |
| return (__itt_counter)h; |
| } |
| |
| #if ITT_PLATFORM == ITT_PLATFORM_WIN |
| static __itt_counter ITTAPI ITT_VERSIONIZE(ITT_JOIN(_N_(counter_create_typedW), |
| _init))( |
| const wchar_t *name, const wchar_t *domain, __itt_metadata_type type) { |
| __itt_counter_info_t *h_tail = NULL, *h = NULL; |
| |
| if (name == NULL) { |
| return NULL; |
| } |
| |
| ITT_MUTEX_INIT_AND_LOCK(_N_(_ittapi_global)); |
| if (_N_(_ittapi_global).api_initialized) { |
| if (ITTNOTIFY_NAME(counter_create_typedW) && |
| ITTNOTIFY_NAME(counter_create_typedW) != |
| ITT_VERSIONIZE(ITT_JOIN(_N_(counter_create_typedW), _init))) { |
| __itt_mutex_unlock(&_N_(_ittapi_global).mutex); |
| return ITTNOTIFY_NAME(counter_create_typedW)(name, domain, type); |
| } else { |
| __itt_mutex_unlock(&_N_(_ittapi_global).mutex); |
| return NULL; |
| } |
| } |
| for (h_tail = NULL, h = _N_(_ittapi_global).counter_list; h != NULL; |
| h_tail = h, h = h->next) { |
| if (h->nameW != NULL && h->type == (int)type && !wcscmp(h->nameW, name) && |
| ((h->domainW == NULL && domain == NULL) || |
| (h->domainW != NULL && domain != NULL && !wcscmp(h->domainW, domain)))) |
| break; |
| } |
| if (h == NULL) { |
| NEW_COUNTER_W(&_N_(_ittapi_global), h, h_tail, name, domain, type); |
| } |
| __itt_mutex_unlock(&_N_(_ittapi_global).mutex); |
| return (__itt_counter)h; |
| } |
| |
| static __itt_counter ITTAPI ITT_VERSIONIZE(ITT_JOIN( |
| _N_(counter_create_typedA), _init))(const char *name, const char *domain, |
| __itt_metadata_type type) |
| #else /* ITT_PLATFORM!=ITT_PLATFORM_WIN */ |
| static __itt_counter ITTAPI ITT_VERSIONIZE(ITT_JOIN( |
| _N_(counter_create_typed), _init))(const char *name, const char *domain, |
| __itt_metadata_type type) |
| #endif /* ITT_PLATFORM==ITT_PLATFORM_WIN */ |
| { |
| __itt_counter_info_t *h_tail = NULL, *h = NULL; |
| |
| if (name == NULL) { |
| return NULL; |
| } |
| |
| ITT_MUTEX_INIT_AND_LOCK(_N_(_ittapi_global)); |
| if (_N_(_ittapi_global).api_initialized) { |
| #if ITT_PLATFORM == ITT_PLATFORM_WIN |
| if (ITTNOTIFY_NAME(counter_create_typedA) && |
| ITTNOTIFY_NAME(counter_create_typedA) != |
| ITT_VERSIONIZE(ITT_JOIN(_N_(counter_create_typedA), _init))) { |
| __itt_mutex_unlock(&_N_(_ittapi_global).mutex); |
| return ITTNOTIFY_NAME(counter_create_typedA)(name, domain, type); |
| } |
| #else |
| if (ITTNOTIFY_NAME(counter_create_typed) && |
| ITTNOTIFY_NAME(counter_create_typed) != |
| ITT_VERSIONIZE(ITT_JOIN(_N_(counter_create_typed), _init))) { |
| if (PTHREAD_SYMBOLS) |
| __itt_mutex_unlock(&_N_(_ittapi_global).mutex); |
| return ITTNOTIFY_NAME(counter_create_typed)(name, domain, type); |
| } |
| #endif |
| else { |
| #if ITT_PLATFORM == ITT_PLATFORM_WIN |
| __itt_mutex_unlock(&_N_(_ittapi_global).mutex); |
| #else |
| if (PTHREAD_SYMBOLS) |
| __itt_mutex_unlock(&_N_(_ittapi_global).mutex); |
| #endif |
| return NULL; |
| } |
| } |
| for (h_tail = NULL, h = _N_(_ittapi_global).counter_list; h != NULL; |
| h_tail = h, h = h->next) { |
| if (h->nameA != NULL && h->type == (int)type && |
| !__itt_fstrcmp(h->nameA, name) && |
| ((h->domainA == NULL && domain == NULL) || |
| (h->domainA != NULL && domain != NULL && |
| !__itt_fstrcmp(h->domainA, domain)))) |
| break; |
| } |
| if (h == NULL) { |
| NEW_COUNTER_A(&_N_(_ittapi_global), h, h_tail, name, domain, type); |
| } |
| if (PTHREAD_SYMBOLS) |
| __itt_mutex_unlock(&_N_(_ittapi_global).mutex); |
| return (__itt_counter)h; |
| } |
| |
| #if ITT_PLATFORM == ITT_PLATFORM_WIN |
| static __itt_histogram *ITTAPI ITT_VERSIONIZE(ITT_JOIN(_N_(histogram_createW), |
| _init))( |
| const __itt_domain *domain, const wchar_t *name, __itt_metadata_type x_type, |
| __itt_metadata_type y_type) { |
| __itt_histogram *h_tail = NULL, *h = NULL; |
| |
| if (domain == NULL || name == NULL) { |
| return NULL; |
| } |
| |
| ITT_MUTEX_INIT_AND_LOCK(_N_(_ittapi_global)); |
| if (_N_(_ittapi_global).api_initialized) { |
| if (ITTNOTIFY_NAME(histogram_createW) && |
| ITTNOTIFY_NAME(histogram_createW) != |
| ITT_VERSIONIZE(ITT_JOIN(_N_(histogram_createW), _init))) { |
| __itt_mutex_unlock(&_N_(_ittapi_global).mutex); |
| return ITTNOTIFY_NAME(histogram_createW)(domain, name, x_type, y_type); |
| } else { |
| __itt_mutex_unlock(&_N_(_ittapi_global).mutex); |
| return NULL; |
| } |
| } |
| for (h_tail = NULL, h = _N_(_ittapi_global).histogram_list; h != NULL; |
| h_tail = h, h = h->next) { |
| if (h->domain == NULL) |
| continue; |
| else if (h->domain != domain && h->nameW != NULL && !wcscmp(h->nameW, name)) |
| break; |
| } |
| if (h == NULL) { |
| NEW_HISTOGRAM_W(&_N_(_ittapi_global), h, h_tail, domain, name, x_type, |
| y_type); |
| } |
| __itt_mutex_unlock(&_N_(_ittapi_global).mutex); |
| return (__itt_histogram *)h; |
| } |
| |
| static __itt_histogram *ITTAPI ITT_VERSIONIZE(ITT_JOIN(_N_(histogram_createA), |
| _init))( |
| const __itt_domain *domain, const char *name, __itt_metadata_type x_type, |
| __itt_metadata_type y_type) |
| #else /* ITT_PLATFORM!=ITT_PLATFORM_WIN */ |
| static __itt_histogram *ITTAPI ITT_VERSIONIZE(ITT_JOIN( |
| _N_(histogram_create), _init))(const __itt_domain *domain, const char *name, |
| __itt_metadata_type x_type, |
| __itt_metadata_type y_type) |
| #endif /* ITT_PLATFORM==ITT_PLATFORM_WIN */ |
| { |
| __itt_histogram *h_tail = NULL, *h = NULL; |
| |
| if (domain == NULL || name == NULL) { |
| return NULL; |
| } |
| |
| ITT_MUTEX_INIT_AND_LOCK(_N_(_ittapi_global)); |
| if (_N_(_ittapi_global).api_initialized) { |
| #if ITT_PLATFORM == ITT_PLATFORM_WIN |
| if (ITTNOTIFY_NAME(histogram_createA) && |
| ITTNOTIFY_NAME(histogram_createA) != |
| ITT_VERSIONIZE(ITT_JOIN(_N_(histogram_createA), _init))) { |
| __itt_mutex_unlock(&_N_(_ittapi_global).mutex); |
| return ITTNOTIFY_NAME(histogram_createA)(domain, name, x_type, y_type); |
| } |
| #else |
| if (ITTNOTIFY_NAME(histogram_create) && |
| ITTNOTIFY_NAME(histogram_create) != |
| ITT_VERSIONIZE(ITT_JOIN(_N_(histogram_create), _init))) { |
| if (PTHREAD_SYMBOLS) |
| __itt_mutex_unlock(&_N_(_ittapi_global).mutex); |
| return ITTNOTIFY_NAME(histogram_create)(domain, name, x_type, y_type); |
| } |
| #endif |
| else { |
| #if ITT_PLATFORM == ITT_PLATFORM_WIN |
| __itt_mutex_unlock(&_N_(_ittapi_global).mutex); |
| #else |
| if (PTHREAD_SYMBOLS) |
| __itt_mutex_unlock(&_N_(_ittapi_global).mutex); |
| #endif |
| return NULL; |
| } |
| } |
| for (h_tail = NULL, h = _N_(_ittapi_global).histogram_list; h != NULL; |
| h_tail = h, h = h->next) { |
| if (h->domain == NULL) |
| continue; |
| else if (h->domain != domain && h->nameA != NULL && |
| !__itt_fstrcmp(h->nameA, name)) |
| break; |
| } |
| if (h == NULL) { |
| NEW_HISTOGRAM_A(&_N_(_ittapi_global), h, h_tail, domain, name, x_type, |
| y_type); |
| } |
| if (PTHREAD_SYMBOLS) |
| __itt_mutex_unlock(&_N_(_ittapi_global).mutex); |
| return (__itt_histogram *)h; |
| } |
| |
| /* -------------------------------------------------------------------------- */ |
| |
| static void ITTAPI ITT_VERSIONIZE(ITT_JOIN(_N_(pause), _init))(void) { |
| if (!_N_(_ittapi_global).api_initialized && |
| _N_(_ittapi_global).thread_list == NULL) { |
| __itt_init_ittlib_name(NULL, __itt_group_all); |
| } |
| if (ITTNOTIFY_NAME(pause) && |
| ITTNOTIFY_NAME(pause) != ITT_VERSIONIZE(ITT_JOIN(_N_(pause), _init))) { |
| ITTNOTIFY_NAME(pause)(); |
| } else { |
| _N_(_ittapi_global).state = __itt_collection_paused; |
| } |
| } |
| |
| static void ITTAPI ITT_VERSIONIZE(ITT_JOIN(_N_(resume), _init))(void) { |
| if (!_N_(_ittapi_global).api_initialized && |
| _N_(_ittapi_global).thread_list == NULL) { |
| __itt_init_ittlib_name(NULL, __itt_group_all); |
| } |
| if (ITTNOTIFY_NAME(resume) && |
| ITTNOTIFY_NAME(resume) != ITT_VERSIONIZE(ITT_JOIN(_N_(resume), _init))) { |
| ITTNOTIFY_NAME(resume)(); |
| } else { |
| _N_(_ittapi_global).state = __itt_collection_normal; |
| } |
| } |
| |
| #if ITT_PLATFORM == ITT_PLATFORM_WIN |
| static void ITTAPI ITT_VERSIONIZE(ITT_JOIN(_N_(thread_set_nameW), |
| _init))(const wchar_t *name) { |
| if (!_N_(_ittapi_global).api_initialized && |
| _N_(_ittapi_global).thread_list == NULL) { |
| __itt_init_ittlib_name(NULL, __itt_group_all); |
| } |
| if (ITTNOTIFY_NAME(thread_set_nameW) && |
| ITTNOTIFY_NAME(thread_set_nameW) != |
| ITT_VERSIONIZE(ITT_JOIN(_N_(thread_set_nameW), _init))) { |
| ITTNOTIFY_NAME(thread_set_nameW)(name); |
| } |
| } |
| |
| static int ITTAPI ITT_VERSIONIZE(ITT_JOIN(_N_(thr_name_setW), |
| _init))(const wchar_t *name, |
| int namelen) { |
| (void)namelen; |
| ITT_VERSIONIZE(ITT_JOIN(_N_(thread_set_nameW), _init))(name); |
| return 0; |
| } |
| |
| static void ITTAPI ITT_VERSIONIZE(ITT_JOIN(_N_(thread_set_nameA), |
| _init))(const char *name) |
| #else /* ITT_PLATFORM==ITT_PLATFORM_WIN */ |
| static void ITTAPI ITT_VERSIONIZE(ITT_JOIN(_N_(thread_set_name), |
| _init))(const char *name) |
| #endif /* ITT_PLATFORM==ITT_PLATFORM_WIN */ |
| { |
| if (!_N_(_ittapi_global).api_initialized && |
| _N_(_ittapi_global).thread_list == NULL) { |
| __itt_init_ittlib_name(NULL, __itt_group_all); |
| } |
| #if ITT_PLATFORM == ITT_PLATFORM_WIN |
| if (ITTNOTIFY_NAME(thread_set_nameA) && |
| ITTNOTIFY_NAME(thread_set_nameA) != |
| ITT_VERSIONIZE(ITT_JOIN(_N_(thread_set_nameA), _init))) { |
| ITTNOTIFY_NAME(thread_set_nameA)(name); |
| } |
| #else /* ITT_PLATFORM==ITT_PLATFORM_WIN */ |
| if (ITTNOTIFY_NAME(thread_set_name) && |
| ITTNOTIFY_NAME(thread_set_name) != |
| ITT_VERSIONIZE(ITT_JOIN(_N_(thread_set_name), _init))) { |
| ITTNOTIFY_NAME(thread_set_name)(name); |
| } |
| #endif /* ITT_PLATFORM==ITT_PLATFORM_WIN */ |
| } |
| |
| #if ITT_PLATFORM == ITT_PLATFORM_WIN |
| static int ITTAPI ITT_VERSIONIZE(ITT_JOIN(_N_(thr_name_setA), |
| _init))(const char *name, |
| int namelen) { |
| (void)namelen; |
| ITT_VERSIONIZE(ITT_JOIN(_N_(thread_set_nameA), _init))(name); |
| return 0; |
| } |
| #else /* ITT_PLATFORM==ITT_PLATFORM_WIN */ |
| static int ITTAPI ITT_VERSIONIZE(ITT_JOIN(_N_(thr_name_set), |
| _init))(const char *name, |
| int namelen) { |
| (void)namelen; |
| ITT_VERSIONIZE(ITT_JOIN(_N_(thread_set_name), _init))(name); |
| return 0; |
| } |
| #endif /* ITT_PLATFORM==ITT_PLATFORM_WIN */ |
| |
| static void ITTAPI ITT_VERSIONIZE(ITT_JOIN(_N_(thread_ignore), _init))(void) { |
| if (!_N_(_ittapi_global).api_initialized && |
| _N_(_ittapi_global).thread_list == NULL) { |
| __itt_init_ittlib_name(NULL, __itt_group_all); |
| } |
| if (ITTNOTIFY_NAME(thread_ignore) && |
| ITTNOTIFY_NAME(thread_ignore) != |
| ITT_VERSIONIZE(ITT_JOIN(_N_(thread_ignore), _init))) { |
| ITTNOTIFY_NAME(thread_ignore)(); |
| } |
| } |
| |
| static void ITTAPI ITT_VERSIONIZE(ITT_JOIN(_N_(thr_ignore), _init))(void) { |
| ITT_VERSIONIZE(ITT_JOIN(_N_(thread_ignore), _init))(); |
| } |
| |
| static void ITTAPI ITT_VERSIONIZE(ITT_JOIN(_N_(enable_attach), _init))(void) { |
| #ifdef __ANDROID__ |
| /* |
| * if LIB_VAR_NAME env variable were set before then stay previous value |
| * else set default path |
| */ |
| setenv(ITT_TO_STR(LIB_VAR_NAME), ANDROID_ITTNOTIFY_DEFAULT_PATH, 0); |
| #endif |
| } |
| |
| /* -------------------------------------------------------------------------- */ |
| |
| static const char *__itt_fsplit(const char *s, const char *sep, |
| const char **out, int *len) { |
| int i; |
| int j; |
| |
| if (!s || !sep || !out || !len) |
| return NULL; |
| |
| for (i = 0; s[i]; i++) { |
| int b = 0; |
| for (j = 0; sep[j]; j++) |
| if (s[i] == sep[j]) { |
| b = 1; |
| break; |
| } |
| if (!b) |
| break; |
| } |
| |
| if (!s[i]) |
| return NULL; |
| |
| *len = 0; |
| *out = &s[i]; |
| |
| for (; s[i]; i++, (*len)++) { |
| int b = 0; |
| for (j = 0; sep[j]; j++) |
| if (s[i] == sep[j]) { |
| b = 1; |
| break; |
| } |
| if (b) |
| break; |
| } |
| |
| for (; s[i]; i++) { |
| int b = 0; |
| for (j = 0; sep[j]; j++) |
| if (s[i] == sep[j]) { |
| b = 1; |
| break; |
| } |
| if (!b) |
| break; |
| } |
| |
| return &s[i]; |
| } |
| |
| /* This function return value of env variable that placed into static buffer. |
| * !!! The same static buffer is used for subsequent calls. !!! |
| * This was done to avoid dynamic allocation for few calls. |
| * Actually we need this function only four times. |
| */ |
| static const char *__itt_get_env_var(const char *name) { |
| #define MAX_ENV_VALUE_SIZE 4086 |
| static char env_buff[MAX_ENV_VALUE_SIZE]; |
| static char *env_value = (char *)env_buff; |
| |
| if (name != NULL) { |
| #if ITT_PLATFORM == ITT_PLATFORM_WIN |
| size_t max_len = MAX_ENV_VALUE_SIZE - (size_t)(env_value - env_buff); |
| DWORD rc = GetEnvironmentVariableA(name, env_value, (DWORD)max_len); |
| if (rc >= max_len) |
| __itt_report_error(__itt_error_env_too_long, name, (size_t)rc - 1, |
| (size_t)(max_len - 1)); |
| else if (rc > 0) { |
| const char *ret = (const char *)env_value; |
| env_value += rc + 1; |
| return ret; |
| } else { |
| /* If environment variable is empty, GetEnvironmentVariables() |
| * returns zero (number of characters (not including terminating null), |
| * and GetLastError() returns ERROR_SUCCESS. */ |
| DWORD err = GetLastError(); |
| if (err == ERROR_SUCCESS) |
| return env_value; |
| |
| if (err != ERROR_ENVVAR_NOT_FOUND) |
| __itt_report_error(__itt_error_cant_read_env, name, (int)err); |
| } |
| #else /* ITT_PLATFORM!=ITT_PLATFORM_WIN */ |
| char *env = getenv(name); |
| if (env != NULL) { |
| size_t len = __itt_fstrnlen(env, MAX_ENV_VALUE_SIZE); |
| size_t max_len = MAX_ENV_VALUE_SIZE - (size_t)(env_value - env_buff); |
| if (len < max_len) { |
| const char *ret = (const char *)env_value; |
| __itt_fstrcpyn(env_value, max_len, env, len + 1); |
| env_value += len + 1; |
| return ret; |
| } else |
| __itt_report_error(__itt_error_env_too_long, name, (size_t)len, |
| (size_t)(max_len - 1)); |
| } |
| #endif /* ITT_PLATFORM==ITT_PLATFORM_WIN */ |
| } |
| return NULL; |
| } |
| |
| static const char *__itt_get_lib_name(void) { |
| const char *lib_name = __itt_get_env_var(ITT_TO_STR(LIB_VAR_NAME)); |
| |
| #ifdef __ANDROID__ |
| if (lib_name == NULL) { |
| |
| #if ITT_ARCH == ITT_ARCH_IA32 || ITT_ARCH == ITT_ARCH_ARM |
| const char *const marker_filename = "com.intel.itt.collector_lib_32"; |
| #else |
| const char *const marker_filename = "com.intel.itt.collector_lib_64"; |
| #endif |
| |
| char system_wide_marker_filename[PATH_MAX] = {0}; |
| int itt_marker_file_fd = -1; |
| ssize_t res = 0; |
| |
| res = snprintf(system_wide_marker_filename, PATH_MAX - 1, "%s%s", |
| "/data/local/tmp/", marker_filename); |
| if (res < 0) { |
| ITT_ANDROID_LOGE("Unable to concatenate marker file string."); |
| return lib_name; |
| } |
| itt_marker_file_fd = open(system_wide_marker_filename, O_RDONLY); |
| |
| if (itt_marker_file_fd == -1) { |
| const pid_t my_pid = getpid(); |
| char cmdline_path[PATH_MAX] = {0}; |
| char package_name[PATH_MAX] = {0}; |
| char app_sandbox_file[PATH_MAX] = {0}; |
| int cmdline_fd = 0; |
| |
| ITT_ANDROID_LOGI("Unable to open system-wide marker file."); |
| res = snprintf(cmdline_path, PATH_MAX - 1, "/proc/%d/cmdline", my_pid); |
| if (res < 0) { |
| ITT_ANDROID_LOGE("Unable to get cmdline path string."); |
| return lib_name; |
| } |
| |
| ITT_ANDROID_LOGI("CMD file: %s\n", cmdline_path); |
| cmdline_fd = open(cmdline_path, O_RDONLY); |
| if (cmdline_fd == -1) { |
| ITT_ANDROID_LOGE("Unable to open %s file!", cmdline_path); |
| return lib_name; |
| } |
| res = read(cmdline_fd, package_name, PATH_MAX - 1); |
| if (res == -1) { |
| ITT_ANDROID_LOGE("Unable to read %s file!", cmdline_path); |
| res = close(cmdline_fd); |
| if (res == -1) { |
| ITT_ANDROID_LOGE("Unable to close %s file!", cmdline_path); |
| } |
| return lib_name; |
| } |
| res = close(cmdline_fd); |
| if (res == -1) { |
| ITT_ANDROID_LOGE("Unable to close %s file!", cmdline_path); |
| return lib_name; |
| } |
| ITT_ANDROID_LOGI("Package name: %s\n", package_name); |
| res = snprintf(app_sandbox_file, PATH_MAX - 1, "/data/data/%s/%s", |
| package_name, marker_filename); |
| if (res < 0) { |
| ITT_ANDROID_LOGE("Unable to concatenate marker file string."); |
| return lib_name; |
| } |
| |
| ITT_ANDROID_LOGI("Lib marker file name: %s\n", app_sandbox_file); |
| itt_marker_file_fd = open(app_sandbox_file, O_RDONLY); |
| if (itt_marker_file_fd == -1) { |
| ITT_ANDROID_LOGE("Unable to open app marker file!"); |
| return lib_name; |
| } |
| } |
| |
| { |
| char itt_lib_name[PATH_MAX] = {0}; |
| |
| res = read(itt_marker_file_fd, itt_lib_name, PATH_MAX - 1); |
| if (res == -1) { |
| ITT_ANDROID_LOGE("Unable to read %s file!", itt_marker_file_fd); |
| res = close(itt_marker_file_fd); |
| if (res == -1) { |
| ITT_ANDROID_LOGE("Unable to close %s file!", itt_marker_file_fd); |
| } |
| return lib_name; |
| } |
| ITT_ANDROID_LOGI("ITT Lib path: %s", itt_lib_name); |
| res = close(itt_marker_file_fd); |
| if (res == -1) { |
| ITT_ANDROID_LOGE("Unable to close %s file!", itt_marker_file_fd); |
| return lib_name; |
| } |
| ITT_ANDROID_LOGI("Set env %s to %s", ITT_TO_STR(LIB_VAR_NAME), |
| itt_lib_name); |
| res = setenv(ITT_TO_STR(LIB_VAR_NAME), itt_lib_name, 0); |
| if (res == -1) { |
| ITT_ANDROID_LOGE("Unable to set env var!"); |
| return lib_name; |
| } |
| lib_name = __itt_get_env_var(ITT_TO_STR(LIB_VAR_NAME)); |
| ITT_ANDROID_LOGI("ITT Lib path from env: %s", lib_name); |
| } |
| } |
| #endif |
| |
| return lib_name; |
| } |
| |
| /* Avoid clashes with std::min */ |
| #define __itt_min(a, b) ((a) < (b) ? (a) : (b)) |
| |
| static __itt_group_id __itt_get_groups(void) { |
| int i; |
| __itt_group_id res = __itt_group_none; |
| const char *var_name = "INTEL_ITTNOTIFY_GROUPS"; |
| const char *group_str = __itt_get_env_var(var_name); |
| |
| if (group_str != NULL) { |
| int len; |
| char gr[255]; |
| const char *chunk; |
| while ((group_str = __itt_fsplit(group_str, ",; ", &chunk, &len)) != NULL) { |
| int min_len = __itt_min(len, (int)(sizeof(gr) - 1)); |
| __itt_fstrcpyn(gr, sizeof(gr) - 1, chunk, min_len); |
| gr[min_len] = 0; |
| |
| for (i = 0; group_list[i].name != NULL; i++) { |
| if (!__itt_fstrcmp(gr, group_list[i].name)) { |
| res = (__itt_group_id)(res | group_list[i].id); |
| break; |
| } |
| } |
| } |
| /* TODO: !!! Workaround for bug with warning for unknown group !!! |
| * Should be fixed in new initialization scheme. |
| * Now the following groups should be set always. */ |
| for (i = 0; group_list[i].id != __itt_group_none; i++) |
| if (group_list[i].id != __itt_group_all && |
| group_list[i].id > __itt_group_splitter_min && |
| group_list[i].id < __itt_group_splitter_max) |
| res = (__itt_group_id)(res | group_list[i].id); |
| return res; |
| } else { |
| for (i = 0; group_alias[i].env_var != NULL; i++) |
| if (__itt_get_env_var(group_alias[i].env_var) != NULL) |
| return group_alias[i].groups; |
| } |
| |
| return res; |
| } |
| |
| #undef __itt_min |
| |
| static int __itt_lib_version(lib_t lib) { |
| if (lib == NULL) |
| return 0; |
| if (__itt_get_proc(lib, "__itt_api_init")) |
| return 2; |
| if (__itt_get_proc(lib, "__itt_api_version")) |
| return 1; |
| return 0; |
| } |
| |
| /* It's not used right now! Comment it out to avoid warnings. |
| static void __itt_reinit_all_pointers(void) |
| { |
| register int i; |
| // Fill all pointers with initial stubs |
| for (i = 0; _N_(_ittapi_global).api_list_ptr[i].name != NULL; i++) |
| *_N_(_ittapi_global).api_list_ptr[i].func_ptr = |
| _N_(_ittapi_global).api_list_ptr[i].init_func; |
| } |
| */ |
| |
| static void __itt_nullify_all_pointers(void) { |
| int i; |
| /* Nulify all pointers except domain_create, string_handle_create and |
| * counter_create */ |
| for (i = 0; _N_(_ittapi_global).api_list_ptr[i].name != NULL; i++) |
| *_N_(_ittapi_global).api_list_ptr[i].func_ptr = |
| _N_(_ittapi_global).api_list_ptr[i].null_func; |
| } |
| |
| #if ITT_PLATFORM == ITT_PLATFORM_WIN |
| #if _MSC_VER |
| #pragma warning(push) |
| #pragma warning(disable : 4054) /* warning C4054: 'type cast' : from function \ |
| pointer 'XXX' to data pointer 'void *' */ |
| #pragma warning( \ |
| disable : 4055) /* warning C4055: 'type cast' : from data pointer 'void *' \ |
| to function pointer 'XXX' */ |
| #endif |
| #endif /* ITT_PLATFORM==ITT_PLATFORM_WIN */ |
| |
| ITT_EXTERN_C void _N_(fini_ittlib)(void) { |
| __itt_api_fini_t *__itt_api_fini_ptr = NULL; |
| static volatile TIDT current_thread = 0; |
| |
| if (_N_(_ittapi_global).api_initialized) { |
| ITT_MUTEX_INIT_AND_LOCK(_N_(_ittapi_global)); |
| if (_N_(_ittapi_global).api_initialized) { |
| if (current_thread == 0) { |
| if (PTHREAD_SYMBOLS) |
| current_thread = __itt_thread_id(); |
| if (_N_(_ittapi_global).lib != NULL) { |
| __itt_api_fini_ptr = (__itt_api_fini_t *)(size_t)__itt_get_proc( |
| _N_(_ittapi_global).lib, "__itt_api_fini"); |
| } |
| if (__itt_api_fini_ptr) { |
| __itt_api_fini_ptr(&_N_(_ittapi_global)); |
| } |
| |
| __itt_nullify_all_pointers(); |
| |
| /* TODO: !!! not safe !!! don't support unload so far. |
| * if (_N_(_ittapi_global).lib != NULL) |
| * __itt_unload_lib(_N_(_ittapi_global).lib); |
| * _N_(_ittapi_global).lib = NULL; |
| */ |
| _N_(_ittapi_global).api_initialized = 0; |
| current_thread = 0; |
| } |
| } |
| if (PTHREAD_SYMBOLS) |
| __itt_mutex_unlock(&_N_(_ittapi_global).mutex); |
| } |
| } |
| |
| /* !!! this function should be called under mutex lock !!! */ |
| static void __itt_free_allocated_resources(void) { |
| __itt_string_handle *current_string = _N_(_ittapi_global).string_list; |
| while (current_string != NULL) { |
| __itt_string_handle *tmp = current_string->next; |
| free((char *)current_string->strA); |
| #if ITT_PLATFORM == ITT_PLATFORM_WIN |
| free((wchar_t *)current_string->strW); |
| #endif |
| free(current_string); |
| current_string = tmp; |
| } |
| _N_(_ittapi_global).string_list = NULL; |
| |
| __itt_domain *current_domain = _N_(_ittapi_global).domain_list; |
| while (current_domain != NULL) { |
| __itt_domain *tmp = current_domain->next; |
| free((char *)current_domain->nameA); |
| #if ITT_PLATFORM == ITT_PLATFORM_WIN |
| free((wchar_t *)current_domain->nameW); |
| #endif |
| free(current_domain); |
| current_domain = tmp; |
| } |
| _N_(_ittapi_global).domain_list = NULL; |
| |
| __itt_counter_info_t *current_couter = _N_(_ittapi_global).counter_list; |
| while (current_couter != NULL) { |
| __itt_counter_info_t *tmp = current_couter->next; |
| free((char *)current_couter->nameA); |
| free((char *)current_couter->domainA); |
| #if ITT_PLATFORM == ITT_PLATFORM_WIN |
| free((wchar_t *)current_couter->nameW); |
| free((wchar_t *)current_couter->domainW); |
| #endif |
| free(current_couter); |
| current_couter = tmp; |
| } |
| _N_(_ittapi_global).counter_list = NULL; |
| |
| __itt_histogram *current_histogram = _N_(_ittapi_global).histogram_list; |
| while (current_histogram != NULL) { |
| __itt_histogram *tmp = current_histogram->next; |
| free((char *)current_histogram->nameA); |
| #if ITT_PLATFORM == ITT_PLATFORM_WIN |
| free((wchar_t *)current_histogram->nameW); |
| #endif |
| free(current_histogram); |
| current_histogram = tmp; |
| } |
| _N_(_ittapi_global).histogram_list = NULL; |
| } |
| |
| ITT_EXTERN_C int _N_(init_ittlib)(const char *lib_name, |
| __itt_group_id init_groups) { |
| int i; |
| __itt_group_id groups; |
| #ifdef ITT_COMPLETE_GROUP |
| __itt_group_id zero_group = __itt_group_none; |
| #endif /* ITT_COMPLETE_GROUP */ |
| static volatile TIDT current_thread = 0; |
| |
| if (!_N_(_ittapi_global).api_initialized) { |
| #ifndef ITT_SIMPLE_INIT |
| ITT_MUTEX_INIT_AND_LOCK(_N_(_ittapi_global)); |
| #endif /* ITT_SIMPLE_INIT */ |
| |
| if (!_N_(_ittapi_global).api_initialized) { |
| if (current_thread == 0) { |
| if (PTHREAD_SYMBOLS) |
| current_thread = __itt_thread_id(); |
| if (lib_name == NULL) { |
| lib_name = __itt_get_lib_name(); |
| } |
| groups = __itt_get_groups(); |
| if (DL_SYMBOLS && (groups != __itt_group_none || lib_name != NULL)) { |
| _N_(_ittapi_global).lib = __itt_load_lib( |
| (lib_name == NULL) ? ittnotify_lib_name : lib_name); |
| |
| if (_N_(_ittapi_global).lib != NULL) { |
| __itt_api_init_t *__itt_api_init_ptr; |
| int lib_version = __itt_lib_version(_N_(_ittapi_global).lib); |
| |
| switch (lib_version) { |
| case 0: |
| groups = __itt_group_legacy; |
| ITT_ATTRIBUTE_FALLTHROUGH; |
| case 1: |
| /* Fill all pointers from dynamic library */ |
| for (i = 0; _N_(_ittapi_global).api_list_ptr[i].name != NULL; |
| i++) { |
| if (_N_(_ittapi_global).api_list_ptr[i].group & groups & |
| init_groups) { |
| *_N_(_ittapi_global).api_list_ptr[i].func_ptr = |
| (void *)__itt_get_proc( |
| _N_(_ittapi_global).lib, |
| _N_(_ittapi_global).api_list_ptr[i].name); |
| if (*_N_(_ittapi_global).api_list_ptr[i].func_ptr == NULL) { |
| /* Restore pointers for function with static implementation |
| */ |
| *_N_(_ittapi_global).api_list_ptr[i].func_ptr = |
| _N_(_ittapi_global).api_list_ptr[i].null_func; |
| __itt_report_error( |
| __itt_error_no_symbol, lib_name, |
| _N_(_ittapi_global).api_list_ptr[i].name); |
| #ifdef ITT_COMPLETE_GROUP |
| zero_group = |
| (__itt_group_id)(zero_group | _N_(_ittapi_global) |
| .api_list_ptr[i] |
| .group); |
| #endif /* ITT_COMPLETE_GROUP */ |
| } |
| } else |
| *_N_(_ittapi_global).api_list_ptr[i].func_ptr = |
| _N_(_ittapi_global).api_list_ptr[i].null_func; |
| } |
| |
| if (groups == __itt_group_legacy) { |
| /* Compatibility with legacy tools */ |
| ITTNOTIFY_NAME(thread_ignore) = ITTNOTIFY_NAME(thr_ignore); |
| #if ITT_PLATFORM == ITT_PLATFORM_WIN |
| ITTNOTIFY_NAME(sync_createA) = ITTNOTIFY_NAME(sync_set_nameA); |
| ITTNOTIFY_NAME(sync_createW) = ITTNOTIFY_NAME(sync_set_nameW); |
| #else /* ITT_PLATFORM!=ITT_PLATFORM_WIN */ |
| ITTNOTIFY_NAME(sync_create) = ITTNOTIFY_NAME(sync_set_name); |
| #endif /* ITT_PLATFORM==ITT_PLATFORM_WIN */ |
| ITTNOTIFY_NAME(sync_prepare) = |
| ITTNOTIFY_NAME(notify_sync_prepare); |
| ITTNOTIFY_NAME(sync_cancel) = |
| ITTNOTIFY_NAME(notify_sync_cancel); |
| ITTNOTIFY_NAME(sync_acquired) = |
| ITTNOTIFY_NAME(notify_sync_acquired); |
| ITTNOTIFY_NAME(sync_releasing) = |
| ITTNOTIFY_NAME(notify_sync_releasing); |
| } |
| |
| #ifdef ITT_COMPLETE_GROUP |
| for (i = 0; _N_(_ittapi_global).api_list_ptr[i].name != NULL; i++) |
| if (_N_(_ittapi_global).api_list_ptr[i].group & zero_group) |
| *_N_(_ittapi_global).api_list_ptr[i].func_ptr = |
| _N_(_ittapi_global).api_list_ptr[i].null_func; |
| #endif /* ITT_COMPLETE_GROUP */ |
| break; |
| case 2: |
| __itt_api_init_ptr = (__itt_api_init_t *)(size_t)__itt_get_proc( |
| _N_(_ittapi_global).lib, "__itt_api_init"); |
| if (__itt_api_init_ptr) |
| __itt_api_init_ptr(&_N_(_ittapi_global), init_groups); |
| break; |
| } |
| } else { |
| __itt_free_allocated_resources(); |
| __itt_nullify_all_pointers(); |
| |
| __itt_report_error(__itt_error_no_module, lib_name, |
| #if ITT_PLATFORM == ITT_PLATFORM_WIN |
| __itt_system_error() |
| #else /* ITT_PLATFORM==ITT_PLATFORM_WIN */ |
| dlerror() |
| #endif /* ITT_PLATFORM==ITT_PLATFORM_WIN */ |
| ); |
| } |
| } else { |
| __itt_free_allocated_resources(); |
| __itt_nullify_all_pointers(); |
| } |
| _N_(_ittapi_global).api_initialized = 1; |
| current_thread = 0; |
| /* !!! Just to avoid unused code elimination !!! */ |
| if (__itt_fini_ittlib_ptr == _N_(fini_ittlib)) |
| current_thread = 0; |
| } |
| } |
| |
| #ifndef ITT_SIMPLE_INIT |
| if (PTHREAD_SYMBOLS) |
| __itt_mutex_unlock(&_N_(_ittapi_global).mutex); |
| #endif /* ITT_SIMPLE_INIT */ |
| } |
| |
| /* Evaluating if any function ptr is non empty and it's in init_groups */ |
| for (i = 0; _N_(_ittapi_global).api_list_ptr[i].name != NULL; i++) { |
| if (*_N_(_ittapi_global).api_list_ptr[i].func_ptr != |
| _N_(_ittapi_global).api_list_ptr[i].null_func && |
| _N_(_ittapi_global).api_list_ptr[i].group & init_groups) { |
| return 1; |
| } |
| } |
| return 0; |
| } |
| |
| ITT_EXTERN_C __itt_error_handler_t * |
| _N_(set_error_handler)(__itt_error_handler_t *handler) { |
| __itt_error_handler_t *prev = |
| (__itt_error_handler_t *)(size_t)_N_(_ittapi_global).error_handler; |
| _N_(_ittapi_global).error_handler = (void *)(size_t)handler; |
| return prev; |
| } |
| |
| #if ITT_PLATFORM == ITT_PLATFORM_WIN |
| #if _MSC_VER |
| #pragma warning(pop) |
| #endif |
| #endif /* ITT_PLATFORM==ITT_PLATFORM_WIN */ |
| |
| /** __itt_mark_pt_region functions marks region of interest |
| * region parameter defines different regions. |
| * 0 <= region < 8 */ |
| |
| #if defined(ITT_API_IPT_SUPPORT) && \ |
| (ITT_PLATFORM == ITT_PLATFORM_WIN || \ |
| ITT_PLATFORM == ITT_PLATFORM_POSIX) && \ |
| !defined(__ANDROID__) |
| void __itt_pt_mark(__itt_pt_region region); |
| void __itt_pt_mark_event(__itt_pt_region region); |
| #endif |
| |
| ITT_EXTERN_C void _N_(mark_pt_region_begin)(__itt_pt_region region) { |
| #if defined(ITT_API_IPT_SUPPORT) && \ |
| (ITT_PLATFORM == ITT_PLATFORM_WIN || \ |
| ITT_PLATFORM == ITT_PLATFORM_POSIX) && \ |
| !defined(__ANDROID__) |
| if (_N_(_ittapi_global).ipt_collect_events == 1) { |
| __itt_pt_mark_event(2 * region); |
| } else { |
| __itt_pt_mark(2 * region); |
| } |
| #else |
| (void)region; |
| #endif |
| } |
| |
| ITT_EXTERN_C void _N_(mark_pt_region_end)(__itt_pt_region region) { |
| #if defined(ITT_API_IPT_SUPPORT) && \ |
| (ITT_PLATFORM == ITT_PLATFORM_WIN || \ |
| ITT_PLATFORM == ITT_PLATFORM_POSIX) && \ |
| !defined(__ANDROID__) |
| if (_N_(_ittapi_global).ipt_collect_events == 1) { |
| __itt_pt_mark_event(2 * region + 1); |
| } else { |
| __itt_pt_mark(2 * region + 1); |
| } |
| #else |
| (void)region; |
| #endif |
| } |
