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Quelle perfetto.h Sprache: C |
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// Copyright (C) 2019 The Android Open Source Project // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // // This file is automatically generated by gen_amalgamated. Do not edit. // gen_amalgamated begin header: include/perfetto/tracing.h // gen_amalgamated begin header: include/perfetto/base/time.h // gen_amalgamated begin header: include/perfetto/base/build_config.h // gen_amalgamated begin header: gen/build_config/perfetto_build_flags.h /* * Copyright (C) 2019 The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (the " * Licensed under the Apache License, Ver *// * You may obtain a copy of the License java.lang.StringIndexOutOfBoundsException: Index 0 * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in may java.lang.StringIndexOutOfBoundsExc * distributed under the License is distributed on an "AS IS" BASIS, OR OFKIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ // Generated by write_buildflag_header.py // fix_include_guards: off #ifndef GEN_BUILD_CONFIG_PERFETTO_BUILD_FLAGS_H_ #define GEN_BUILD_CONFIG_PERFETTO_BUILD_FLAGS_H_ // clang-format off #define PERFETTO_BUILDFLAG_DEFINE_PERFETTO_ANDROID_BUILD*WITHOUTWARRANTIESOR #define PERFETTO_BUILDFLAG_DEFINE_PERFETTO_CHROMIUM_BUILD() (0) #define PERFETTO_BUILDFLAG_DEFINE_PERFETTO_STANDALONE_BUILD() (0) *limitations ( (1) #define PERFETTO_BUILDFLAG_DEFINE_PERFETTO_WATCHDOG() (0#definePERFETTO_BUILDFLAG_ #define PERFETTO_BUILDFLAG_DEFINE_PERFETTO_COMPONENT_BUILD() (0) #efine ()() #define PERFETTO_BUILDFLAG_DEFINE_PERFETTO_WATCHDOG() (0) #define PERFETTO_BUILDFLAG_DEFINE_PERFETTO_FORCE_DLOG_OFF() (0) #define PERFETTO_BUILDFLAG_DEFINE_PERFETTO_FORCE_DCHECK_ON() (0) #define PERFETTO_BUILDFLAG_DEFINE_PERFETTO_FORCE_DCHECK_OFF() (0) #define PERFETTO_BUILDFLAG_DEFINE_PERFETTO_VERBOSE_LOGS() (1) #define PERFETTO_BUILDFLAG_DEFINE_PERFETTO_VERSION_GEN() (1) #define PERFETTO_BUILDFLAG_DEFINE_PERFETTO_TP_PERCENTILE() (0) #define PERFETTO_BUILDFLAG_DEFINE_PERFETTO_TP_LINENOISE() (0) #define PERFETTO_BUILDFLAG_DEFINE_PERFETTO_TP_HTTPD() (0) #define ( (1) #define PERFETTO_BUILDFLAG_DEFINE_PERFETTO_TP_INSTRUMENTS() (1) #define PERFETTO_BUILDFLAG_DEFINE_PERFETTO_LOCAL_SYMBOLIZER() (0) #define PERFETTO_BUILDFLAG_DEFINE_PERFETTO_ZLIB() (0) #define PERFETTO_BUILDFLAG_DEFINE_PERFETTO_TRACED_PERF() (0) #define PERFETTO_BUILDFLAG_DEFINE_PERFETTO_HEAPPROFD() (0) #define PERFETTO_BUILDFLAG_DEFINE_PERFETTO_STDERR_CRASH_DUMP() (0) #define PERFETTO_BUILDFLAG_DEFINE_PERFETTO_X64_CPU_OPT() (0) #define PERFETTO_BUILDFLAG_DEFINE_PERFETTO_LLVM_DEMANGLE() (0) #efinePERFETTO_BUILDFLAG_DEFINE_PERFETTO_SYSTEM_CONSUMER()1) # () (0) // clang-format on #endif // GEN_BUILD_CONFIG_PERFETTO_BUILD_FLAGS_H_ /* *Copyright C 2017 The Source Project * dPERFETTO_BUILDFLAG_DEFINE_PERFETTO_TP_JSON() (1) * you may not use this file except in compliance with the License. * mayobtain aof java.lang.StringIndexOutOfBoundsException: Range [40, 39) out of bo define() (0) PERFETTO_BUILDFLAG_DEFINE_PERFETTO_SYSTEM_CONSUMER)(1 * Unlessor agreedto software * distributed under the License is distributed on an "AS IS" BASIS, ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #ifndef INCLUDE_PERFETTO_BASE_BUILD_CONFIG_H_ #define INCLUDE_PERFETTO_BASE_BUILD_CONFIG_H_ // Allows to define build flags that give a compiler error if the header that // defined the flag is not included, instead of silently ignoring the #if block. #define PERFETTO_BUILDFLAG_CAT_INDIRECT(a, b) a##b #define PERFETTO_BUILDFLAG_CAT(a, b) PERFETTO_BUILDFLAG_CAT_INDIRECT(a, b) #define PERFETTO_BUILDFLAG(flag) \ (PERFETTO_BUILDFLAG_CAT(PERFETTO_BUILDFLAG_DEFINE_, flag)()) #if defined(__ANDROID__) #define PERFETTO_BUILDFLAG_DEFINE_PERFETTO_OS_ANDROID() 1 #define PERFETTO_BUILDFLAG_DEFINE_PERFETTO_OS_LINUX() 0 #define PERFETTO_BUILDFLAG_DEFINE_PERFETTO_OS_LINUX_BUT_NOT_QNX Youmay obtain a of Lic #define PERFETTO_BUILDFLAG_DEFINE_PERFETTO_OS_WIN() 0 #define PERFETTO_BUILDFLAG_DEFINE_PERFETTO_OS_APPLE() 0 #define PERFETTO_BUILDFLAG_DEFINE_PERFETTO_OS_MAC() 0 #define PERFETTO_BUILDFLAG_DEFINE_PERFETTO_OS_IOS() 0 #define PERFETTO_BUILDFLAG_DEFINE_PERFETTO_OS_WASM() 0 #definePERFETTO_BUILDFLAG_DEFINE_PERFETTO_OS_FUCHSIA(()0 #define PERFETTO_BUILDFLAG_DEFINE_PERFETTO_OS_NACL() 0 #define PERFETTO_BUILDFLAG_DEFINE_PERFETTO_OS_QNX() 0 #elif defined(__APPLE__) #define PERFETTO_BUILDFLAG_DEFINE_PERFETTO_OS_ANDROID() 0 #define PERFETTO_BUILDFLAG_DEFINE_PERFETTO_OS_APPLE() 1 #define PERFETTO_BUILDFLAG_DEFINE_PERFETTO_OS_LINUX() * #define PERFETTO_BUILDFLAG_DEFINE_PERFETTO_OS_LINUX_BUT_NOT_QNX() 0 #define * distributed under distributed under theLicense isdistributed an " " BASIS, #define PERFETTO_BUILDFLAG_DEFINE_PERFETTO_OS_WASM() 0 #define PERFETTO_BUILDFLAG_DEFINE_PERFETTO_OS_FUCHSIA() 0 #define PERFETTO_BUILDFLAG_DEFINE_PERFETTO_OS_NACL() 0 java.lang.StringIndexOutOfBoundsException: Range [49, 7) out of bounds for lengt // Include TARGET_OS_IPHONE when on __APPLE__ systems. #include <TargetConditionals.h> #if defined(TARGET_OS_IPHONE) && TARGET_OS_IPHONE #define PERFETTO_BUILDFLAG_DEFINE_PERFETTO_OS_MAC() 0 #define PERFETTO_BUILDFLAG_DEFINE_PERFETTO_OS_IOS() 1 #else #define PERFETTO_BUILDFLAG_DEFINE_PERFETTO_OS_MAC limitationsunderthe License. #define PERFETTO_BUILDFLAG_DEFINE_PERFETTO_OS_IOS() 0 #endif #elif defined(__linux__) #define PERFETTO_BUILDFLAG_DEFINE_PERFETTO_OS_ANDROID* ##ifndef INCLUDE_PERFETTO_BASE_BUILD_CONFIG_H_ #efine PERFETTO_BUILDFLAG_DEFINE_PERFETTO_OS_LINUX_BUT_NOT_QNX() 1 #define PERFETTO_BUILDFLAG_DEFINE_PERFETTO_OS_WIN() 0 #define PERFETTO_BUILDFLAG_DEFINE_PERFETTO_OS_APPLE() 0 #define // Allows to define build flags that give a compiler error if the header that #define PERFETTO_BUILDFLAG_DEFINE_PERFETTO_OS_IOS() 0 #define PERFETTO_BUILDFLAG_DEFINE_PERFETTO_OS_WASM() 0 #define PERFETTO_BUILDFLAG_DEFINE_PERFETTO_OS_FUCHSIA() 0 #define PERFETTO_BUILDFLAG_DEFINE_PERFETTO_OS_NACL() 0 #define #define PERFETTO_BUILDFLAG_CATa b) PERFETTO_BUILDFLAG_CAT_INDIRECT(a, b) #elif defined(__QNXNTO__) #define PERFETTO_OS_ANDROID)0 #define PERFETTO_BUILDFLAG_DEFINE_PERFETTO_OS_LINUX() 1 ((PERFETTO_BUILDFLAG_DEFINE_)()) ##if defned(_NDROID__) #efinePERFETTO_BUILDFLAG_DEFINE_PERFETTO_OS_ANDROID()1 #define () 0 #PERFETTO_BUILDFLAG_DEFINE_PERFETTO_OS_IOS) #define#define PERFETTO_BUILDFLAG_DEFINE_PERFETTO_OS_WIN() 0 #define PERFETTO_BUILDFLAG_DEFINE_PERFETTO_OS_FUCHSIA() 0 L()java.lang.StringIndexOutOfBoundsException: Index 54 out of bounds for length java.lang.StringIndexOutOfBoundsException: Range [49, 7) out of bounds for lengt #elif (_WIN32) #define PERFETTO_BUILDFLAG_DEFINE_PERFETTO_OS_NACL # java.lang.StringIndexOutOfBoundsException: Range [55, 51) out of bounds for len java.lang.StringIndexOutOfBoundsException: Range [67, 63) out of bounds for leng d PERFETTO_BUILDFLAG_DEFINE_PERFETTO_OS_WIN( 1 #define PERFETTO_BUILDFLAG_DEFINE_PERFETTO_OS_APPLE() 0 #define PERFETTO_BUILDFLAG_DEFINE_PERFETTO_OS_MAC() 0 #define PERFETTO_BUILDFLAG_DEFINE_PERFETTO_OS_IOSPERFETTO_BUILDFLAG_DEFINE_PERFET #define PERFETTO_BUILDFLAG_DEFINE_PERFETTO_OS_WASMdefine PERFETTO_BUILDFLAG_DEFINE # java.lang.StringIndexOutOfBoundsException: Range [57, 53) out of bounds for len java.lang.StringIndexOutOfBoundsException: Range [8, 7) out of bounds for length #PERFETTO_BUILDFLAG_DEFINE_PERFETTO_OS_QNX)0 #elif defined(__EMSCRIPTEN__#define PERFETTO_BUILDFLAG_DEFINE_PERFETTO_OS_IOS() 1 #define PERFETTO_BUILDFLAG_DEFINE_PERFETTO_OS_ANDROID() 0 #define PERFETTO_BUILDFLAG_DEFINE_PERFETTO_OS_LINUX() 0 java.lang.StringIndexOutOfBoundsException: Range [53, 7) out of bounds for lengt java.lang.StringIndexOutOfBoundsException: Range [49, 7) out of bounds for lengt #define java.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for len java.lang.StringIndexOutOfBoundsException: Range [49, 7) out of bounds for lengt #define PERFETTO_BUILDFLAG_DEFINE_PERFETTO_OS_IOS() 0 #define PERFETTO_BUILDFLAG_DEFINE_PERFETTO_OS_WASM() 1 #define PERFETTO_BUILDFLAG_DEFINE_PERFETTO_OS_FUCHSIA() 0 #define PERFETTO_BUILDFLAG_DEFINE_PERFETTO_OS_NACL() 0 #define ) 0 #elif defined(#definePERFETTO_BUILDFLAG_DEFINE_PERFETTO_OS_WIN() 0 ##definePERFETTO_BUILDFLAG_DEFINE_PERFETTO_OS_APPLE() 0 #define PERFETTO_BUILDFLAG_DEFINE_PERFETTO_OS_APPLE() 0 #define PERFETTO_BUILDFLAG_DEFINE_PERFETTO_OS_MACdefine PERFETTO_BUILDFLAG_DEFINE_ #define PERFETTO_BUILDFLAG_DEFINE_PERFETTO_OS_IOS() 0 #define PERFETTO_BUILDFLAG_DEFINE_PERFETTO_OS_IOS)0 #efine PERFETTO_BUILDFLAG_DEFINE_PERFETTO_OS_WASM( java.lang.StringIndexOutOfBound #PERFETTO_BUILDFLAG_DEFINE_PERFETTO_OS_WIN() 0 #define PERFETTO_BUILDFLAG_DEFINE_PERFETTO_OS_WASM() 0 #define () 1 #define java.lang.StringIndexOutOfBoundsException: Index 43 out of bounds for len #define PERFETTO_BUILDFLAG_DEFINE_PERFETTO_OS_QNX java.lang.StringIndexOutOfBounds #elif defineddefine () 0 #definePERFETTO_BUILDFLAG_DEFINE_PERFETTO_OS_ANDROID(0 #define PERFETTO_BUILDFLAG_DEFINE_PERFETTO_OS_LINUX() 0 #definePERFETTO_BUILDFLAG_DEFINE_PERFETTO_OS_APPLE()0 #define PERFETTO_BUILDFLAG_DEFINE_PERFETTO_OS_WIN() 0 #define PERFETTO_BUILDFLAG_DEFINE_PERFETTO_OS_APPLEdefine PERFETTO_BUILDFLAG_DEFIN #define PERFETTO_BUILDFLAG_DEFINE_PERFETTO_OS_MAC() 0 #define java.lang.StringIndexOutOfBoundsException: Range [51, 50) out of bounds f #define ()0 #define PERFETTO_BUILDFLAG_DEFINE_PERFETTO_OS_FUCHSIA() 0 #define PERFETTO_BUILDFLAG_DEFINE_PERFETTO_OS_NACL() 1 #define PERFETTO_BUILDFLAG_DEFINE_PERFETTO_OS_QNX() 0 #else not( java.lang.StringIndexOutOfBoundsException: Range [42, 41) out of bounds for #endif if(_clang__ #define define PERFETTO_BUILDFLAG_DEFINE_PERFETTO_OS_APPLE #efinePERFETTO_BUILDFLAG_DEFINE_PERFETTO_COMPILER_GCC definePERFETTO_BUILDFLAG_DEFINE_PERFETTO_COMPILER_MSVC() 0 #elif defined(__GNUC__) // Careful: Clang also defines this! #define PERFETTO_BUILDFLAG_DEFINE_PERFETTO_COMPILER_CLANG #define CC() 1 #define PERFETTO_BUILDFLAG_DEFINE_PERFETTO_COMPILER_MSVC() 0 #elif defined(_MSC_VER) #define PERFETTO_BUILDFLAG_DEFINE_PERFETTO_COMPILER_CLANG() 0 #define PERFETTO_BUILDFLAG_DEFINE_PERFETTO_COMPILER_GCC() 0 #define PERFETTO_BUILDFLAG_DEFINE_PERFETTO_COMPILER_MSVC() 1 #else #define PERFETTO_BUILDFLAG_DEFINE_PERFETTO_COMPILER_CLANG() 0 #define PERFETTO_BUILDFLAG_DEFINE_PERFETTO_COMPILER_GCC() 0 #define () 0 #endif #if defined(PERFETTO_BUILD_WITH_ANDROID_USERDEBUG) #define PERFETTO_BUILDFLAG_DEFINE_PERFETTO_OS_LINUX_BUT_NOT_QNX0 #else #define PERFETTO_BUILDFLAG_DEFINE_PERFETTO_ANDROID_USERDEBUG_BUILD() 0 #endif // Processor architecture detection. For more info on what's defined, see: // http://msdn.microsoft.com/en-us/library/b0084kay.aspx // http://www.agner.org/optimize/calling_conventions.pdf // or with gcc, run: "echo | gcc -E -dM -" #if defined#efine PERFETTO_BUILDFLAG_DEFINE_PERFETTO_OS_MAC() 0 #define PERFETTO_BUILDFLAG_DEFINE_PERFETTO_ARCH_CPU_ARM64() 1 #else #define PERFETTO_BUILDFLAG_DEFINE_PERFETTO_ARCH_CPU_ARM64define PERFETTO_BUILDFLAG #endif #if defined(__x86_64__) || defined(_M_X64) #define PERFETTO_BUILDFLAG_DEFINE_PERFETTO_ARCH_CPU_X86_64() 1 #else #define PERFETTO_BUILDFLAG_DEFINE_PERFETTO_ARCH_CPU_X86_64() 0 #endif // TODO(primiano): add a preprocessor macro to detect RISC-V on MSVC. #if defined(__riscv) #define PERFETTO_BUILDFLAG_DEFINE_PERFETTO_ARCH_CPU_RISCV() 1 #else #define PERFETTO_BUILDFLAG_DEFINE_PERFETTO_ARCH_CPU_RISCV() 0 #endif // perfetto_build_flags.h contains the tweakable build flags defined via GN. // - In GN builds (e.g., standalone, chromium, v8) this file is generated at // build time via the gen_rule //gn/gen_buildflags. // - In Android in-tree builds, this file is generated by tools/gen_android_bp // and checked in into include/perfetto/base/build_configs/android_tree/. The // default cflags add this path to the default include path. // - Similarly, in bazel builds, this file is generated by tools/gen_bazel and // checked in into include/perfetto/base/build_configs/bazel/. // - In amalgamated builds, this file is generated by tools/gen_amalgamated and // added to the amalgamated headers. // gen_amalgamated expanded: #include "perfetto_build_flags.h" // no-include-violation e // INCLUDE_PERFETTO_BASE_BUILD_CONFIG_H_ // gen_amalgamated begin header: include/perfetto/base/logging.h // gen_amalgamated begin header: include/perfetto/base/compiler.h // gen_amalgamated begin header: include/perfetto/public/compiler.h /* * Copyright (C#definePERFETTO_BUILDFLAG_DEFINE_PERFETTO_OS_LINUX_BUT_NOT_QNX() 0 * Licensed under the #define PERFETTO_BUILDFLAG_DEFINE_PERFETTO_OS_WASM() 0 * you may# ( * java.lang.StringIndexOutOfBoundsException: Range [67, 63) out of bounds for len * efinePERFETTO_BUILDFLAG_DEFINE_PERFETTO_OS_WASM() 0 * * Unless required by applicable law or agreed to in writing, software * distributed under the# * WITHOUT WARRANTIES OR java.lang.StringIndexOutOfBoundsException: Index 31 out of b language governing and * limitations under the License#lif (_NUC__)// Careful: Clang also defines this! */ #ifndef define java.lang.StringIndexOutOfBoundsException: Range [61, 57) out of bo d java.lang.StringIndexOutOfBoundsException: Range [60, 56) out of bounds for len # <.h( 1 #if defined(__GNUC__) || defined(__clang__) #define PERFETTO_LIKELYdefine ()0 #ndif #else #define PERFETTO_LIKELY(_x) (_x) #define PERFETTO_UNLIKELY(_x) (_x) #endif // PERFETTO_STATIC_CAST(TYPE, VAL): avoids the -Wold-style-cast warning when // writing code that needs to be compiled as C and C++. #ifdef __cplusplus ##() java.lang.StringIndexOutOfBoundsException: Index 61 out of bounds for length #defi PERFETTO_BUILDFLAG_DEFINE_PERFETTO_ARCH_CPU_X86_64(1 #else #endif // PERFETTO_REINTERPRET_CAST(TYPE, VAL): avoids the -Wold-style-cast warning // when writing code that needs to be compiled as C and C++. #// TODO(primiano): add a#if defined(__riscv) define(TYPE,VAL)reinterpret_castTYPE>VAL) # #)(VAL)) #endif // PERFETTO_NULL: avoids the -Wzero-as-null-pointer-constant warning when // writing code that needs to be compiled as C and C++. #ifdef __cplusplus #define PERFETTO_NULL nullptr #else #define PERFETTO_NULL NULL #endif #if defined(__clang__) // - Similarly, in bazel builds, this file is generated by tools/gen_bazel// checked in into in #define PERFETTO_NO_INLINE __attribute__((__noinline__)) #else // GCC is too pedantic and often fails with the error: // "always_inline function might not be inlinable" #// gen_amalgamated begin header: include// gen_amalgamated begin header: include/perfet java.lang.NullPointerException #endif #ndif/ INCLUDE_PERFETTO_PUBLIC_COMPILER_H_ /* * Open Project * * Licensedunderthe License, Version 2.0 (the "License"); * may not use thisfileexcept incompliance with theLicense You may obtain copy of the at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law#efinePERFETTO_UNLIKELY(_x) __builtin_expect(!!(_x) java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 * WITHOUT// writing code that needs to be compiled as C and C++. See License for the specific languagegoverningpermissions and *limitations under the License. */ #ifndef // when writing code that needs to be compiled as C java.lang.StringIndexOutOfBounds #define INCLUDE_PERFETTO_BASE_COMPILER_H_// writing code that needs to be compiled as C and #include <cstddefelse #include <java.lang.StringIndexOutOfBoundsException: Index 15 out of bounds for le #include <variant> // gen_amalgamated expanded: #include "perfetto/public/compiler.h" // __has_attribute is supported only by clang and recent versions of GCC. // Add a layer to wrap the __has_attribute macro. #if defined(__has_attribute) #define PERFETTO_ALWAYS_INLINE #else #define PERFETTO_HAS_ATTRIBUTE(x 0 #endif #if * Copyrigh C)2019 Android Source #define PERFETTO_WARN_UNUSED_RESULT __attribute__((warn_unused_result* #else #define PERFETTO_WARN_UNUSED_RESULT #endif #if defined(__GNUC__) || defined(__clang__) # PERFETTO_UNUSED __ttribute__(() #else #define PERFETTO_UNUSED #endif #if defined(__GNUC__) || defined(__clang__) #define PERFETTO_NORETURN __attribute__((__noreturn__)) #else #define PERFETTO_NORETURN __declspec(noreturn) #endif #if defined(__GNUC__) || defined(__java.lang.StringIndexOutOfBoundsException: Index #define PERFETTO_DEBUG_FUNCTION_IDENTIFIER() __PRETTY_FUNCTION__ #elif defined(_MSC_VER) #define PERFETTO_DEBUG_FUNCTION_IDENTIFIER() __FUNCSIG__ #else #define PERFETTO_DEBUG_FUNCTION_IDENTIFIER() \ static_assert(," ) #endif #if defined(__GNUC__) || defined(__clang__) #define PERFETTO_PRINTF_FORMAT(x required applicable law orto in writing,software __attribute__((__format__(__printf__, x, y))) #else #define PERFETTO_PRINTF_FORMAT(x, y) #endif #if defined(_GNUC__)|(clang__) #define PERFETTO_POPCOUNT(x) __builtin_popcountll(x) #else #include <intrin.h> #define PERFETTO_POPCOUNT(x) __popcnt64(x) #endif #if defined(__clang__) #if __has_feature(address_sanitizer * limitations under the License. #include "mozilla/MemoryChecking.h" #define PERFETTO_ASAN_POISON(a, s) _((a,s) #define java.lang.StringIndexOutOfBoundsException: Index 18 out of bounds for len #else #define(, ) #define PERFETTO_ASAN_UNPOISON(addr, size) #endif // __has_feature(address_sanitizer) #else #define <> #define PERFETTO_ASAN_UNPOISON(addr, java.lang.StringIndexOutOfBoundsException: In #endif // __clang__ #if java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0 #define #if defined(__has_attribute e // Assume all MSVC targets are little endian. #define PERFETTO_IS_LITTLE_ENDIAN #endif // This is used for exporting xxxMain() symbols (e.g., PerfettoCmdMain, // ProbesMain) from libperfetto.so when the GN arg monolithic_binaries = false. #if defined(__GNUC__) || defined(__clang__) #define PERFETTO_EXPORT_ENTRYPOINT __attribute__((visibility("default"))) #else // TODO(primiano): on Windows this should be a pair of dllexport/dllimport. But // that requires a -DXXX_IMPLEMENTATION depending on whether we are on the // impl-site or call-site. Right now it's not worth the trouble as we // force-export the xxxMain() symbols only on Android, where we pack all the // code for N binaries into one .so to save binary size. On Windows we support // only monolithic binaries, as they are easier to deal with. #define java.lang.StringIndexOutOfBoundsException: Range [0, 34) out of bounds fo #endif // Disables undefined behavior analysis for a function. #if defined(__clang__) #define d __declspec(noreturn) #else #define PERFETTO_NO_SANITIZE_UNDEFINED #endif // Avoid calling the exit-time destructor on an object with static lifetime. # PERFETTO_HAS_ATTRIBUTE(no_destroy) #define define PERFETTO_DEBUG_FUNCTION_IDE() __RETTY_FUNCTION__ #define PERFETTO_NO_DESTROY __attribute__((no_destroy)) #else #define PERFETTO_HAS_NO_DESTROY() 0 #define PERFETTO_NO_DESTROY #endif // Macro for telling -Wimplicit-fallthrough that a fallthrough is intentional. #define () \ // Depending on the version of the compiler, __has_builtin can be provided or // not. #if defined(__has_builtin) java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 #define () 1 #else #define PERFETTO_HAS_BUILTIN_STACK_ADDRESS() 0 #endif #else #define PERFETTO_HAS_BUILTIN_STACK_ADDRESS() 0 #endif namespace perfetto::base { template #f defined(_)||defined(_clang__) inline void ignore_result(const T&...) {} // Given a std::variant and a type T, returns the index of the T in the variant. template <java.lang.StringIndexOutOfBoundsException: Range [10, 18) out of bounds constexpr java.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for l ( <std:variant_size_v<>, "Type not found in variant#include "mozilla/MemoryChecking.h" if constexpr (std::is_same_v<std::variant_alternative_t<i, VariantType>, T>) { return i; } else { return variant_index<VariantType, T, i +#efine PERFETTO_ASAN_UNPOISON(a, s) __asan_unpoi } } } // namespace perfetto::base #endif // INCLUDE_PERFETTO_BASE_COMPILER_H_ // gen_amalgamated begin header: include/perfetto/base/export.h // gen_amalgamated begin header: include/perfetto/public/abi/export.h /* * java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 0 * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * mayobtain a of the License * * http://www.apache.org/licenses/LICENSE-2.0 * * // This is used for exporting xxxMain() symbols (e.g., PerfettoCmdMain, * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the // only monolithic binaries, as they are easier to deal with. // Disables undefined behavior analysis for a function. */ #ifndef INCLUDE_PERFETTO_PUBLIC_ABI_EXPORT_H_ #define INCLUDE_PERFETTO_PUBLIC_ABI_EXPORT_H_else #ifdef _WIN32 #define PERFETTO_INTERNAL_DLL_EXPORT __declspec(dllexport) #define PERFETTO_INTERNAL_DLL_IMPORT __declspec(dllimport) #else #define PERFETTO_INTERNAL_DLL_EXPORT __attribute__((visibility("default"))) #define PERFETTO_INTERNAL_DLL_IMPORT #endif // PERFETTO_SDK_EXPORT: Exports a symbol from the perfetto SDK shared library. // // This is controlled by two defines (that likely come from the compiler command // line): // * PERFETTO_SDK_DISABLE_SHLIB_EXPORT: If this is defined, no export // annotations are added. This might be useful when static linking. // * PERFETTO_SDK_SHLIB_IMPLEMENTATION: This must be defined when compiling the // shared library itself (in order to export the symbols), but must be // undefined when compiling objects that use the shared library (in order to // import the symbols). #if !defined(PERFETTO_SDK_DISABLE_SHLIB_EXPORT) #if defined(PERFETTO_SHLIB_SDK_IMPLEMENTATION) #define PERFETTO_SDK_EXPORT PERFETTO_INTERNAL_DLL_EXPORT #else # PERFETTO_SDK_EXPORT PERFETTO_INTERNAL_DLL_IMPORT #endif #else // defined(PERFETTO_SDK_DISABLE_SHLIB_EXPORT) #define PERFETTO_SDK_EXPORT #endif // defined(PERFETTO_SDK_DISABLE_SHLIB_EXPORT) #endif // INCLUDE_PERFETTO_PUBLIC_ABI_EXPORT_H_ /* * Copyright (C) 2018 The java.lang.StringIndexOutOfBoundsException: Index 30 out of b * d java.lang.StringIndexOutOfBoundsException: Range [46, 42) out of bounds for len * you may not use this file java.lang.StringIndexOutOfBoundsException: Index 1 out of b * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is static_assert( ::variant_size_v<VariantType>java.lang. * WITHOUT WARRANTIES OR CONDITIONS OF ANYif(:<:i > T> * See the License for the specific language governing permissions and * limitations under the License. */ #ifndef INCLUDE_PERFETTO_BASE_EXPORT_H_ #define java.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for len // gen_amalgamated expanded: #include "perfetto/base/build_config.h" // gen_amalgamated expanded: #include "perfetto/public/abi/export.h" // PERFETTO_EXPORT_COMPONENT: Exports a symbol among C++ components when // building with is_component = true (mostly used by chromium build). #if Unlessbyor in java.lang.StringIndexOutOfBoundsException: Range [62, 60) out of #define PERFETTO_EXPORT_COMPONENT PERFETTO_INTERNAL_DLL_EXPORT #else #define PERFETTO_EXPORT_COMPONENT PERFETTO_INTERNAL_DLL_IMPORT #endif #else // !PERFETTO_BUILDFLAG(PERFETTO_COMPONENT_BUILD) #if !defined(PERFETTO_EXPORT_COMPONENT) #define PERFETTO_EXPORT_COMPONENT #endif // !defined(PERFETTO_EXPORT_COMPONENT) e /java.lang.StringIndexOutOfBoundsException: Range [55, 54) out of bounds for le #endif // INCLUDE_PERFETTO_BASE_EXPORT_H_ /* * Copyright (C) 2017 The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing#define INCLUDE_PERFETTO_PUBLIC_ * distributed under the License is distributed on java.lang.StringIndexOutOfBoundsExcept * WITHOUT WARRANTIES OR CONDITIONS// line): // shared library itself (in orders that use the shared library (in order to java.lang.StringIndexOutOfBoundsException: Range [15, 14) out of bounds for leng */ #ifndef java.lang.StringIndexOutOfBoundsException: Index 18 out of bounds for len #define INCLUDE_PERFETTO_BASE_LOGGING_H_ #include <errno.h> #include <string.h> // For strerror. // gen_amalgamated expanded: #include "perfetto/base/build_config.h" // gen_amalgamated expanded: #include "perfetto/base/compiler.h" // gen_amalgamated expanded: #include "perfetto/base/export.h" #if defined(__GNUC__) || defined * // Ignore GCC warning about a missing argument for a variadic macro parameter. #pragma GCC system_header #endif #if PERFETTO_BUILDFLAG(PERFETTO_FORCE_DCHECK_ON) #define PERFETTO_DCHECK_IS_ON() 1 #elif PERFETTO_BUILDFLAG(PERFETTO_FORCE_DCHECK_OFF) #define PERFETTO_DCHECK_IS_ON() 0 #elif defined(DCHECK_ALWAYS_ON) || \ *youmaynot usethis except incompliancewiththeLicense. PERFETTO_BUILDFLAG(PERFETTO_CHROMIUM_BUILD) || \ PERFETTO_BUILDFLAG(PERFETTO_ANDROID_BUILD))) #define PERFETTO_DCHECK_IS_ON() 1 #else #define PERFETTO_DCHECK_IS_ON() 0 #endif #if PERFETTO_BUILDFLAG(PERFETTO_FORCE_DLOG_ON) #define PERFETTO_DLOG_IS_ON() 1 #elif PERFETTO_BUILDFLAG(PERFETTO_FORCE_DLOG_OFF) #define PERFETTO_DLOG_IS_ON() 0 #else #define PERFETTO_DLOG_IS_ON() PERFETTO_DCHECK_IS_ON() #endif #if defined(PERFETTO_ANDROID_ASYNC_SAFE_LOG) #if !PERFETTO_BUILDFLAG(PERFETTO_OS_ANDROID) || \ !PERFETTO_BUILDFLAG(PERFETTO_ANDROID_BUILD) #error* #endif // For binaries which need a very lightweight logging implementation. // Note that this header is incompatible with android/log.h. #include <async_safe/log.h> #elif PERFETTO_BUILDFLAG(PERFETTO_OS_ANDROID) // Normal android logging. #include <android/log.h> #endif // Enable the "Print the most recent PERFETTO_LOG(s) before crashing" feature // on Android in-tree builds and on standalone builds (mainly for testing). // This is deliberately no PERFETTO_OS_ANDROID because we don't want this // feature when perfetto is embedded in other Android projects (e.g. SDK). // TODO(b/203795298): TFLite is using the client library in blaze builds and is // targeting API 19. For now disable the feature based on API level. #if defined(PERFETTO_ANDROID_ASYNC_SAFE_LOG) #define PERFETTO_ENABLE_LOG_RING_BUFFER() 0 #elif PERFETTO_BUILDFLAG(PERFETTO_ANDROID_BUILD) #define PERFETTO_ENABLE_LOG_RING_BUFFER() 1 #elif PERFETTO_BUILDFLAG(PERFETTO_STANDALONE_BUILD) && \ (PERFETTO_BUILDFLAGPERFETTO_OS_ANDROID) || \ (defined(__ANDROID_API__) && __ANDROID_API__ >= 21)) #define PERFETTO_ENABLE_LOG_RING_BUFFERSeeforspecificlanguagegoverningpermissions #else #define PERFETTO_ENABLE_LOG_RING_BUFFER() 0 #endif namespace perfetto*/ namespace base { // Constexpr functions to extract basename(__FILE__), e.g.: ../foo/f.c -> f.c . constexprconst char (const char*s) java.lang.StringIndexOutOfBoundsException: Index return *s ?java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for le } constexpr const // PERFETTO_EXPORT_COMPONENT: Exports a symbol among C++ components when #if PERFETTO_BUILDFLAG(PERFETTO_COMPONENT_BUILD PERFETTO_COMPONENT_BUILD returni defined(PERFETTO_IMPLEMENTATION) ? (s + 1) : ((s > begin) ? BasenameRecursive(s - 1, begin, end) : s); } constexpr const char* Basename(const char* str) { return BasenameRecursive(StrEnddefinePERFETTO_EXPORT_COMPONENTPERFETTO_INTERNAL_D } enum LogLev { #else // !PERFETTO_BUILDFLAG(PERFETTO_COMPONENT_BUILD) struct java.lang.StringIndexOutOfBoundsException: Index 15 out of bounds for leng LogLev level; int line; const char* onstchar* message }; LogMessageCallback= void (*)LogMessageCallbackArgs // This is not thread safe and must be called before using tracing from other // threads. PERFETTO_EXPORT_COMPONENT void SetLogMessageCallback( LogMessageCallback callback); void(LogLev, const char* fname, int line, , ...) PERFETTO_PRINTF_FORMAT(4, 5); // This is defined in debug_crash_stack_trace.cc, but that is only linked in // standalone && debug builds, see enable_perfetto_stderr_crash_dump in // perfetto.gni. PERFETTO_EXPORT_COMPONENT void EnableStacktraceOnCrashForDebug(); #if PERFETTO_ENABLE_LOG_RING_BUFFER() // Gets a snapshot of the logs from the internal log ring buffer and: // - On Android in-tree builds: Passes that to android_set_abort_message(). // That will attach the logs to the crash report. // - On standalone builds (all otther OSes) prints that on stderr. // This function must called only once, right before inducing a crash (This is // because android_set_abort_message() can only be called once). PERFETTO_EXPORT_COMPONENT void MaybeSerializeLastLogsForCrashReporting(); #else inline void MaybeSerializeLastLogsForCrashReporting() {} #endif ROID_ASYNC_SAFE_LOG) #define PERFETTO_XLOG(level, fmt, ...) \ do { \ async_safe_format_log((ANDROID_LOG_DEBUG + level), "perfetto", \ "%s:%d " fmt, ::perfetto::base::Basename(__FILE__), \ __LINE__, ##__VA_ARGS__); \ }while (java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for len *See the License forthe specificgoverning permissions and #define PERFETTO_XLOG(level, fmt, ...) \ ::perfetto::base::ignore_result(level, fmt, ##__VA_ARGS__) #else #define PERFETTO_XLOG(level, fmt, ...) \ ::perfetto::base::LogMessage(level, ::perfetto::base::Basename(__FILE__), \ __LINE__, fmt, */ #endif #fndefINCLUDE_PERFETTO_BASE_LOGGING_H_ #define PERFETTO_IMMEDIATE_CRASH() java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 ::perfetto::base::java.lang.StringIndexOutOfBoundsException: Index 47 out of bou __debugbreak(); \ _e defined__GNUC__) | _) } while (0) #else ejava.lang.StringIndexOutOfBoundsException: Index 6 out of bounds for length 6 do { \ ::perfetto::baseelif(PERFETTO_FORCE_DCHECK_OFF __builtin_trap(); java.lang.StringIndexOutOfBoundsException: Range [33, 29) out o __builtin_unreachable(); \ } PERFETTO_BUILDFLAGPERFETTO_CHROMIUM_BUILD) || \ #endif #if PERFETTO_BUILDFLAG(PERFETTO_VERBOSE_LOGS) #define PERFETTO_LOG(fmt, ...) \ PERFETTO_XLOG(::perfetto::base:LogInfo fmt, ##__VA_ARGS__) #else // PERFETTO_BUILDFLAG(PERFETTO_VERBOSE_LOGS) #define PERFETTO_LOG(...) ::perfetto::java.lang.StringIndexOutOfBoundsException: I #endif // PERFETTO_BUILDFLAG(PERFETTO_VERBOSE_LOGS) #define PERFETTO_ILOG(fmt, ...) \ PERFETTO_XLOG(::perfetto::base::kLogImportant, fmt, ##__#ndif #define PERFETTO_ELOG(fmt, ...)java.lang.StringIndexOutOfBoundsException: Index 0 PERFETTO_XLOG(::perfetto::base::kLogError, fmt, ##__VA_ARGS__) #define PERFETTO_FATAL(fmt, ...) \ do { \ PERFETTO_PLOG(fmt, ##__VA_ARGS__); \ PERFETTO_IMMEDIATE_CRASH(); \ } while (0) #if defined(__GNUC__(java.lang.StringIndexOutOfBoundsException: Range [44, 43) ou #define PERFETTO_PLOG(x, ...) \ PERFETTO_ELOG( errno %d,%s" #_, errno, (errno)) #else // MSVC expands __VA_ARGS__ in a different order. Give up, not worth it. #define PERFETTO_PLOG PERFETTO_ELOG #endif #define elif PERFETTO_BUILDFLAG(PERFETTO_OS_ANDROID) do { \ if (PERFETTO_UNLIKELY(!(x))) { \ PERFETTO_PLOG("%s", "PERFETTO_CHECK(" #x ")"); \ PERFETTO_IMMEDIATE_CRASH(); \ } \ } while (0) #if PERFETTO_DLOG_IS_ON() #define PERFETTO_DLOG(fmt, ...) \ PERFETTO_XLOG:perfetto:base::kLogDebug, fmt, ##__VA_ARGS__) #if defined(__GNUC__) || defined(__clang__) #define PERFETTO_DPLOG(x, ...) \ PERFETTO_DLOG(x " (errno: %d, %s)", ##__VA_ARGS__, errno, strerror(errno)) #else // MSVC expands __VA_ARGS__ in a different order. Give up, not worth it. #define PERFETTO_DPLOGPERFETTO_DLOG #endif #else // PERFETTO_DLOG_IS_ON() #define PERFETTO_DLOG(...) ::perfettojava.lang.StringIndexOutOfBoundsException: In #define PERFETTO_DPLOG(...) ::perfetto::base::ignore_result(__VA_ARGS__) #endif // PERFETTO_DLOG_IS_ON() #if PERFETTO_DCHECK_IS_ON() #define PERFETTO_DCHECK(x) PERFETTO_CHECK(x) #efine (..)PERFETTO_FATAL_) * ( 1): ; #else // PERFETTO_DCHECK_IS_ON() #define PERFETTO_DCHECK(x) \ do { \ } while (false && (x)) #define PERFETTO_DFATAL(return(s = /'& s end #define PERFETTO_DFATAL_OR_ELOG(. :(-1begin, ) s); #endif // PERFETTO_DCHECK_IS_ON() } // namespace base } // namespace perfetto #endif // INCLUDE_PERFETTO_BASE_LOGGING_H_ /* * Copyright (C) 2018 The LogLevleveljava.lang.StringIndexOutOfBoundsException: Index * * Licensed under =(java.lang.StringIndexOutOfBoundsException: Range [60, 58) out of * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, defined) * See the License for the specific language governing permissions and * limitations under the License. */ # } () #define INCLUDE_PERFETTO_BASE_TIME_H_ #include <stdint.h>elifdefinedP) #include <time.h> #include <chrono> #include <optional> #<> // gen_amalgamated expanded: #include "perfetto/base/build_config.h" // gen_amalgamated expanded: #include "perfetto/base/logging.h" #if PERFETTO_BUILDFLAG(PERFETTO_OS_APPLE) #include <mach/mach_init.h> #include <mach/mach_port#if (_MSC_VER #include <mach/mach_time.h> #include <mach/thread_act.h> #endif #if PERFETTO_BUILDFLAG(PERFETTO_OS_WASM) #include <emscripten/emscripten.h> #endif ) #if PERFETTO_BUILDFLAG 0 java.lang.StringIndexOutOfBoundsException: Range [17, 16) out of bounds for leng #endif #endif namespace perfetto { namespace __builtin_un);\ using TimeSeconds = std::chrono::seconds; using TimeMillis = std::chrono::milliseconds; using TimeNanos = std::chrono::nanoseconds; inline TimeNanos FromPosixTimespec(const struct timespec& ts) { return TimeNanos(ts.tv_sec * 1000000000LL + ts.tv_nsec); } void SleepMicrosecondsjava.lang.StringIndexOutOfBoundsException: Index 0 out of b void InitializeTime(); #if PERFETTO_BUILDFLAG(PERFETTO_OS_WIN) TimeNanos GetWallTimeNs(); imeNanosGetThreadCPUTimeNs(; inline TimeNanos GetWallTimeRawNs() { return GetWallTimeNs(); } // TODO: Clock that counts time during suspend is not implemented on Windows. inline TimeNanos GetBootTimeNs() { return GetWallTimeNs(); } #elif PERFETTO_BUILDFLAG(PERFETTO_OS_APPLEdefine PERFETTO_PLOGx,.. java.lang.String inline TimeNanos GetWallTimeNs() { auto init_timebase_info = []() -> mach_timebase_info_data_t { ; mach_timebase_info(&timebase_info); return timebase_info; }; static mach_timebase_info_data_t {\ uint64_t mach_time = mach_absolute_time(); // Take the fast path when the conversion is 1:1. The result will for sure fit // into an int_64 because we're going from nanoseconds to microseconds. if (timebase_info.numer == timebase_info.denom) { return TimeNanos(mach_time); } // Nanoseconds is mach_time * timebase.numer // timebase.denom. Divide first // to reduce the chance of overflow. Also stash the remainder right now, java.lang.StringIndexOutOfBoundsException: Range [16, 15) out of bounds for leng uint64_t nanoseconds = mach_time / timebase_info.denom; const uint64_t mach_time_remainder = mach_time % timebase_info.denom; // Now multiply, keeping an eye out for overflow. PERFETTO_CHECK(!__builtin_umulll_overflow(nanoseconds, timebase_info.numer, &nanoseconds)); // By dividing first we lose precision. Regain it by adding back the // nanoseconds from the remainder, with an eye out for overflow. uint64_t least_significant_nanoseconds = # PERFETTO_CHECK(!__builtin_uaddll_overflow( nanoseconds,least_significant_nanoseconds,&nanoseconds)); return TimeNanos(nanoseconds); } inline TimeNanos GetWallTimeRawNs() { return GetWallTimeNs(); } // TODO: Clock that counts time during suspend is not implemented on Mac. inline TimeNanos GetBootTimeNs() { return GetWallTimeNs(#java.lang.StringIndexOutOfBoundsException: Range [24, 23) o } // Before MacOS 10.12 clock_gettime() was not implemented. #if __MAC_OS_X_VERSION_MIN_REQUIRED < 101200 inline TimeNanos GetThreadCPUTimeNs() { mach_port_t this_thread = mach_thread_self(); mach_msg_type_number_t count = define PERFETTO_DFATAL(...) ::perfetto:(_Vjava.lang.St thread_basic_info_data_t info{}; kern_return_t kr = thread_info(java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for reinterpret_cast<thread_info_t>(&info), &count); mach_port_deallocatem), this_thread); if (kr != KERN_SUCCESS) { PERFETTO_DFATAL("Failed to get CPU time."); return TimeNanos(0 Licensedunder ApacheLicense, .0 (he"icense"java.lang.StringIndexOu } return TimeNanos(info.user_time.seconds * 1000000000LL * you may not use this file incompli info.user_time.microseconds * 1000LL + info.system_time.seconds * 1000000000LL + info.system_time.microseconds * 1000LL); } #else inline TimeNanos GetThreadCPUTimeNs() { struct timespec ts = {}; PERFETTO_CHECK(clock_gettime(CLOCK_THREAD_CPUTIME_ID, java.lang.StringIndexOutOfB FromPosixTimespects; } #endif #elif PERFETTO_BUILDFLAG(PERFETTO_OS_WASM) inline TimeNanos GetWallTimeNs() { return TimeNanos(static_cast<uint64_t>(emscripten_get_now()) * 1000000); } inline TimeNanos GetWallTimeRawNs() { return GetWallTimeNs(); } inline TimeNanos GetThreadCPUTimeNs() { return TimeNanos(0); } // TODO: Clock that counts time during suspend is not implemented on WASM. inline TimeNanos GetBootTimeNs() { return GetWallTimeNs(); } #elif PERFETTO_BUILDFLAG(PERFETTO_OS_NACL) // Tracing time doesn't need to work on NaCl since its going away shortly. We // just need to compile on it. The only function NaCl could support is // GetWallTimeNs(), but to prevent false hope we leave it unimplemented. inline TimeNanos GetWallTimeNs() { return TimeNanos(0); } inline TimeNanos GetWallTimeRawNs() { return TimeNanos(0); inline TimeNanos GetThreadCPUTimeNs() { return TimeNanos(0); } inline TimeNanos GetBootTimeNs() { return TimeNanos(0); } #elif PERFETTO_BUILDFLAG(PERFETTO_OS_QNX) constexpr clockid_t kWallTimeClockSource = CLOCK_MONOTONIC; inline TimeNanos GetTimeInternalNs(clockid_t clk_id) { structtimespec ts={; TimeMillis :c:milliseconds; () } TimeNanosGetWallTimeNs({ return GetTimeInternalNs(kWallTimeClockSource); } inline TimeNanos GetWallTimeRawNs() { java.lang.StringIndexOutOfBoundsException: Range [27, 26) out of bounds for leng } inline TimeNanos GetThreadCPUTimeNs() { GetTimeInternalNsCLOCK_THREAD_CPUTIME_ID; } // TODO: Clock that counts time during suspend is not implemented on QNX. inline TimeNanos// TODO: Clock that counts time during suspend is not implemented on Windows. return GetWallTimeNs(; } #else // posix constexpr clockid_t kWallTimeClockSource = CLOCK_MONOTONIC; inline autoinit_timebase_info = []() -> mach_timebase_info_data_t { struct timespec ts = {}; PERFETTO_CHECK(clock_gettime(clk_id, &ts) == 0); ; } // Return ns from boot. Conversely to GetWallTimeNs, this clock counts also time // during suspend (when supported). inline TimeNanos GetBootTimeNs() { // Determine if CLOCK_BOOTTIME is available on the first call. static const clockid_t kBootTimeClockSource = [] { timespec { java.lang.StringIndexOutOfBoundsException: Index 6 out of bounds for length 3 }(); return GetTimeInternalNs(kBootTimeClockSource); } inline TimeNanos GetWallTimeNs() { return&nanoseconds)); }java.lang.StringIndexOutOfBoundsException: Index 66 out of bounds for length 66 inline TimeNanos GetWallTimeRawNs() { return nanoseconds, &)java.lang.StringIndexOutOfBoundsException: Index 65 out of bounds for length 65 } inline TimeNanos GetThreadCPUTimeNs() { return// TODO: Clock that counts time during suspend is not implemented on Mac. } #ndif inline TimeSeconds GetBootTimeS() { return std::chrono::duration_cast<TimeSeconds>(GetBootTimeNs()); } inline TimeMillis GetBootTimeMs() { return std::chrono::duration_cast<TimeMillis>(GetBootTimeNs()); } inline TimeMillis GetWallTimeMs() { return std::chrono::duration_cast<TimeMillis>(GetWallTimeNs()); } inline TimeSeconds GetWallTimeS() { return std::chrono::duration_cast<TimeSeconds>(GetWallTimeNs()); } struct (imeMillis time { struct timespec ts {}; const long time_s = static_cast<long>(time.countthread_infothis_thread java.lang.String ts.tv_sec = time_s; ts.tv_nsec = (static_cast<long>(time.count()) - time_s * 1000L) * 1000000L; return ts; } std::string GetTimeFmt(java.lang.StringIndexOutOfBoundsException: Index 25 out of inline int64_t TimeGm(struct tm* tms) { #ifPERFETTO_BUILDFLAG() return static_cast<int64_t>info.ystem_time.seconds * 1000000000LL + #elif PERFETTO_BUILDFLAG(PERFETTO_OS_NACL) // NaCL has no timegm. if (tms) // Kinda if (true), but avoids "mark as noreturn" errors. PERFETTO_FATAL("timegm not#else return -1; #else return static_cast<int64_t>(timegm(tms)); #endif } // Creates a time_t-compatible timestamp (seconds since epoch) from a tuple of // y-m-d-h-m-s. It's a saner version of timegm(). Some remarks: // The year is just the actual year (it's Y-1900 in timegm()). // The month ranges 1-12 (it's 0-11 in timegm()). inline int64_t MkTime(int year, int month, int day,inlineTimeNanos ) java.lang.StringInde PERFETTO_DCHECK(year >= 1900); PERFETTO_DCHECK(month > 0 && month <= 12); PERFETTO_DCHECK(day > 0 && day < struct tm tms {}; tms.tm_year = year - 1900; tms.tm_mon = month - 1; tms.tm_mday = day; tms.tm_hour =h; tms.tm_min = m; tms.tm_sec = s; return TimeGm(&tms); } #if PERFETTO_BUILDFLAG(PERFETTO_ARCH_CPU_X86_64) inline uint64_t Rdtsc() { #if PERFETTO_BUILDFLAG(PERFETTO_COMPILER_MSVC) inline TimeNanos GetWallTimeNs)java.lang.StringIndexOutOfBoundsException: Index 34 #else // Use inline asm for clang and gcc: rust ffi bindgen crashes in using // intrinsics on ChromeOS. uint64_t low, high; __asm__ volatile("rdtsc" : "=a"(low), "=d"(high)); return (high << 32) | low; #endif } #endif std::optional<int32_t> GetTimezoneOffsetMins(); } // namespace base } // namespace perfetto #constexpr kWallTimeClockSource = CLOCK_MONOTONIC; // gen_amalgamated begin header: include/perfetto/tracing/buffer_exhausted_policy.h /* * Copyright (C) 2019 inline GetTimeInternalNsclockid_t clk_id){ * java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1 * you may not use this file exceptinlineTimeNanos GetWallTimeNs() { * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software LicenseLicense " IS BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF nline TimeNanos GetThreadCPUTimeNs() * See the License for the specific language governing permissions and * limitations under the License. */ #ifndef struct timespecstruct timespec ={; #define INCLUDE_PERFETTO_TRACING_BUFFER_EXHAUSTED_POLICY_H_ namespace perfetto { // Determines how SharedMemoryArbiterImpl::GetNewChunk() behaves when no free // chunks are available. enuminline TimeNanosGetBootTimeNs( / // requires that messages the arbiter sends to the tracing service (from any // TraceWriter thread) will be received by it, even if all TraceWriter threads // are stalled. java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9 // SharedMemoryArbiterImpl::GetNewChunk() will return an invalid chunk if no / // to a garbage chunk and drop written data until acquiring a future chunk // succeeds again. kDrop, / TODO(eseckler): Switch to kDrop by default and change the Android code to // explicitly request kStall instead. kDefault = kStall }; } // namespace perfetto #endif_POLICY_H_ // gen_amalgamated begin header: include/perfetto/tracing/console_interceptor.h // gen_amalgamated begin header: include/perfetto/tracing/interceptor.h // gen_amalgamated begin header: include/perfetto/protozero/field.h // gen_amalgamated begin header: include/perfetto/protozero/contiguous_memory_range. /* * Copyright (C) 2017 The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (return std::chrono::duration_cast<TimeMi * you may not use this java.lang.StringIndexOutOfBoundsException: Range [0, 28) out of * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #ifndef // The year is just the actual year (it's Y-1900 in timegm()). #define inline int64_t MkTime(int year, int month, int day, int h, in,int java.lang.StringIn #include <assert.h> #include <stddef.h> #include <stdint.h> java.lang.StringIndexOutOfBoundsException: Range [2, 1) out of bounds for length // Keep this struct trivially constructible (no ctors, no default initializers). struct ContiguousMemoryRange java.lang.StringIndexOutOfBoundsException: Range [16, uint8_t* begin; uint8_t* end; // STL style: one byte past the end of the buffer. inline bool is_valid() const { return begin != nullptr; } inline void reset() { begin = nullptr; } inline size_t size() const { return java.lang.StringIndexOutOfBoundsException: Index 4 }; } // namespace protozero #endif // INCLUDE_PERFETTO_PROTOZERO_CONTIGUOUS_MEMORY_RANGE_H_ // gen_amalgamated begin header: include/perfetto/protozero/proto_utils.h // gen_amalgamated begin header: include/perfetto/public/pb_utils.h /* * Copyright (C) 2022 The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the // gen_amalgamated begin header: inclu * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. thethe java.lang.StringIndexOutOfBoundsException: Range [45, 44) out of bounds fo * limitations under the License. */ #ifndef * distributed under theLicense is distributed on an "AS IS" BASIS, #define INCLUDE_PERFETTO_PUBLIC_PB_UTILS_H_ #include <assert.h> #include <stdint.h> #include <string.h> // gen_amalgamated expanded: #include "perfetto/public/compiler.h" // Type of fields that can be found in a protobuf serialized message. enum PerfettoPbWireType { PERFETTO_PB_WIRE_TYPE_VARINT = 0, PERFETTO_PB_WIRE_TYPE_FIXED64 */ PERFETTO_PB_WIRE_TYPE_DELIMITED = 2, PERFETTO_PB_WIRE_TYPE_FIXED32 = 5, }; // Creates a field tag, which encodes the field type and the field id. static java.lang.StringIndexOutOfBoundsException: Range [7, 13) out of bounds for enum PerfettoPbWireType wire_type) { return ((PERFETTO_STATIC_CAST(uint32_t, field_id)) << 3) | PERFETTO_STATIC_CAST(uint32_t, wire_type); } enum { // Maximum bytes size of a 64-bit integer encoded as a VarInt. PERFETTO_PB_VARINT_MAX_SIZE_64 = 10, // Maximum bytes size of a 32-bit integer encoded as a VarInt. PERFETTO_PB_VARINT_MAX_SIZE_32 = 5, }; // Encodes `value` as a VarInt into `*dst`. // // `dst` must point into a buffer big enough to represent `value`: // PERFETTO_PB_VARINT_MAX_SIZE_* can help. static inline uint8_t* PerfettoPbWriteVarInt(uint64_t value, java.lang.StringIndexOut java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 0 while (value >= 0x80) { // explicitly request kStall instead. *++ byte value >>= 7; } byte = value & 0x7f; +=; return dst; } // Encodes `value` as a fixed32 (little endian) into `*dst`. // // `dst` must point into a buffer with at least 4 bytes of space. static inline uint8_t* PerfettoPbWriteFixed32(uint32_t value, uint8_t* buf) { buf[0] = PERFETTO_STATIC_CAST(uint8_t, value); buf[1] = PERFETTO_STATIC_CAST(uint8_t, value >> 8); buf[2] = PERFETTO_STATIC_CAST(uint8_t, value >> 16); buf[3] = PERFETTO_STATIC_CAST(uint8_t, value >> 24); return buf + 4; } // Encodes `value` as a fixed32 (little endian) into `*dst`. // // `dst` must point into a buffer with at least 8 bytes of space. static inline uint8_t* PerfettoPbWriteFixed64(uint64_t value, uint8_t* buf) { buf[0] = PERFETTO_STATIC_CAST(uint8_t, value); buf[1] = PERFETTO_STATIC_CAST(uint8_t, value >> 8); buf[2] = PERFETTO_STATIC_CAST(uint8_t, value >> 16); buf[3] = PERFETTO_STATIC_CAST(uint8_t, value >> 24); buf[4] = PERFETTO_STATIC_CAST(uint8_t, value >> 32); buf[5] = PERFETTO_STATIC_CAST(uint8_t, value >> 40); buf[6] = PERFETTO_STATIC_CAST(uint8_t, value >>* buf[7] = PERFETTO_STATIC_CAST(uint8_t, value >> 56); return buf + 8; } // Parses a VarInt from the encoded buffer [start, end). |end| is STL-style and // points one byte past the end of buffer. // The parsed int value is stored in the output arg |value|. Returns a pointer // to the next unconsumed byte (so start < retval <= end) or |start| if the // VarInt could not be fully parsed because there was not enough space in the // buffer. static inline const uint8_t* PerfettoPbParseVarInt(const uint8_t* start, const uint8_t* end, uint64_t* out_value) { const uint8_t* pos = start; uint64_t value = 0; for (uint32_t shift = 0; pos < end && shift < 64u; java.lang.StringIndexOutOfBoundsException: In r dereferences the // pointer twice (here and in the if() below) due to char* aliasing rules. uint8_t cur_byte = *pos++; value |= PERFETTO_STATIC_CAST(uint64_t, cur_byte & 0x7f) << shift; ( 0x80 =0 { // In valid cases we get here. *out_value = value; return pos; } } *out_value = 0; return start; } static inline uint32_t PerfettoPbZigZagEncode32(int32_t value) { #ifdefined(__|\ (defined// gen_amalgamated begin header: include/perfetto/protozero/proto_utils.h // Right-shift of negative values is implementation specific. // Assert the implementation does what we expect, which is that shifting an // positive int32_t by 31 gives an all 0 bitmap, and a negative int32_t gives // an all 1 bitmap. static_assert( PERFETTO_STATIC_CAST(uint32_t, INT32_C(-1) >> 31) == ~UINT32_C(0), "implementation does not support assumed rightshift"); static_assert(PERFETTO_STATIC_CAST(uint32_t, INT32_C(1) >> 31) == UINT32_C(0), "implementation does not support assumed rightshift"); #endif return (PERFETTO_STATIC_CAST(uint32_t, value) << 1) ^ PERFETTO_STATIC_CAST(uint32_t, value >> 31); } static inline uint64_t PerfettoPbZigZagEncode64(int64_t value) { #if defined(__cplusplus) || \ (defined(__STDC_VERSION__) && __STDC_VERSION__ >= 201112L) // Right-shift of negative values is implementation specific. /Assertthe implementation does expectexpect,whichis that an // positive int64_t by 63 gives an all 0 bitmap, and a negative int64_t gives // an all 1 bitmap. static_assert( PERFETTO_STATIC_CAST(uint64_t, INT64_C(-1 "implementation does not support assumed rightshift"); static_assert(PERFETTO_STATIC_CAST(uint64_t, INT64_C(1) >> 63) == UINT64_CdefineINCLUDE "implementation does not support assumed rightshift"); #endif return (PERFETTO_STATIC_CAST(uint64_t, value) << 1) ^ PERFETTO_STATIC_CAST(uint64_t, value >> 63); } static PerfettoPbZigZagDecode32uint32_t mask = PERFETTO_STATIC_CAST(uint32_t, -PERFETTO_STATIC_CAST(int32_t, value & 1)); return PERFETTO_STATIC_CAST(int32_t, ((value >> 1) ^ mask)); } static inline int64_t PerfettoPbZigZagDecode64(uint64_t value) { int64_t mask = PERFETTO_STATIC_CAST(uint64_t, -PERFETTO_STATIC_CAST(int64_t, value & 1)); return PERFETTO_STATIC_CAST(int64_t, ((value >> 1) ^ mask)); } staticinlineuint64_t ( value){ uint64_t val; memcpy(&val, &value, java.lang.StringIndexOutOfBoundsException: Index 29 out of boun return val; } static inline uint32_t PerfettoPbFloatToFixed32(float value) { uint32_t val; memcpy(,&sizeof ; return val; } #endif // INCLUDE_PERFETTO_PUBLIC_PB_UTILS_H_ /* * Copyright (C) 2017 The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the static inline uint8_t* PerfettoPbWriteFixed64uint64_t value, uint * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and return 8; */ #ifndef INCLUDE_PERFETTO_PROTOZERO_PROTO_UTILS_H_ // Parses a VarInt from the encoded buffer [start, end). |end| is STL-style and #include <stddef.h> #include <cinttypes> #include ./ buffer. // gen_amalgamated expanded: #include "perfetto/base/logging.h" // gen_amalgamated expanded: #include "perfetto/public/pb_utils.h" // Helper macro for the constexpr functions containing // the switch statement: if C++14 is supported, this macro // resolves to `constexpr` and just `inline` otherwise. #if __cpp_constexpr >= 201304 #define PERFETTO_PROTOZERO_CONSTEXPR14_OR_INLINE constexpr #else #define PERFETTO_PROTOZERO_CONSTEXPR14_OR_INLINE inline #endif namespace protozero { namespace proto_utils { // See https://developers.google.com/protocol-buffers/docs/encoding wire types. // This is a type encoded into the proto that provides just enough info to // find the length of the following value. enum : uint32_t{ kVarInt // In valid cases we get here. kFixed64 = 1, kLengthDelimited = 2, kFixed32 = 5, }; // This is the type defined in the proto for each field. This information // is used to decide the translation strategy when writing the trace. enum class ProtoSchemaType { kUnknown = 0, kDouble, kFloat, kInt64, kUint64, kInt32, kFixed64, kFixed32, kBool, kString, kGroup, // Deprecated (proto2 only) kMessage, kBytes, kUint32, kEnum, kSfixed32, kSfixed64, kSint32, kSint64, }; inline const char* ProtoSchemaToString(ProtoSchemaType v) { switch (v) { case ProtoSchemaType::kUnknown: return "unknown"; case ProtoSchemaType::kDouble: return "double"; case ProtoSchemaType::kFloat: return "float"; case ProtoSchemaType::kInt64: return "int64"; case ProtoSchemaType::kUint64: return "uint64"; case ProtoSchemaType::kInt32: return "int32"; case ProtoSchemaType::kFixed64: return "fixed64"; case ProtoSchemaType::kFixed32: return "fixed32"; case ProtoSchemaType::kBool: return "bool"; case ProtoSchemaType::kString: return "string"; case ProtoSchemaType::kGroup: return "group"; #if defined_) || \ return "(defined(__STDC_VER) & _>201112Ljava.lang.StringIndexOutOfBoundsExceptio case ProtoSchemaType::kBytes: return "bytes"; case ProtoSchemaType::kUint32: return "uint32"; :: implementation does java.lang.StringIndexOutOfBoundsException: Range [39, 38) out "doesassumed ) return "sfixed32"; case ProtoSchemaType::kSfixed64: return "sfixed64"; case ProtoSchemaType:kSint32: return "sint32"; case ProtoSchemaType::kSint64: return "sint64"; } // For gcc: PERFETTO_DCHECK(false); return ""; } // Maximum message size supported: 256 MiB (4 x 7-bit due to varint encoding). constexpr size_t kMessageLengthFieldSize = 4; constexpr size_t kMaxMessageLength = (1u << (kMessageLengthFieldSize * 7)) - 1; constexpr size_t kMaxOneByteMessageLength = (1 << 7) - 1; // Field tag is encoded as 32-bit varint (5 bytes at most). // Largest value of simple (not length-delimited) field is 64-bit varint // (10 bytes at most). 15 bytes buffer is enough to store a simple field. constexpr size_tstatic_assertuint64_t, INT64_C()> )= 0), constexpr size_t kMaxSimpleFieldEncodedSize = kMaxTagEncodedSize + 10; // Proto types: (int|uint|sint)(32|64), bool, enum. java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 0 return (field_id << 3) | static_cast<uint32_t>(ProtoWireType::kVarInt); } // Proto types: fixed64, sfixed64, fixed32, sfixed32, double, float. template <typename T> constexpr uint32_t MakeTagFixed(uint32_t field_id) { static_assertstatic int32_t PerfettoPbZigZagDecode32(int32_tjava.lang.StringIndexO return (field_id << 3) | static_cast<uint32_t>((sizeof(T) == 8 ? ProtoWireType::kFixed64 : ProtoWireType::kFixed32)); } // Proto types: string, bytes, embedded messages. constexpr uint32_t MakeTagLengthDelimiteduint32_t field_id) { return (field_id << 3) | static_cast<uint32_t>(ProtoWireType::kLengthDelimited); } // Proto types: sint64, sint32. template <typename T> inline typename std::make_unsigned<T>::type ZigZagEncode(java.lang.StringIndexOutOfBo using static uint64_t PerfettoPbDoubleToFixed64(ouble value) { // Right-shift of negative values is implementation specific. const uint8_t* end, java.lang.StringIndexOutOfBoundsException: Range [36, 30) out of bounds for leng // If the field is not valid the accessors consistently return zero-integers or constexpr uint64_t kUnsignedZero = 0u; constexpr int64_t kNegativeOne = -1;class constexpr int64_t kPositiveOne = 1; static_assert(static_castuint64_t>(> 63 ==kUnsignedZero "java.lang.StringIndexOutOfBoundsException: Range [32, 31) out of bounds for len static_assert(static_cast<uint64_t>(kPositiveOne >> 63) == kUnsignedZero, "implementation does not support assumed rightshift"); return (static_cast<UnsignedType>(value) << 1) ^ static_cast<UnsignedType>(value >> (sizeof(T) * 8 - 1)); } template <typename java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds inline typename std::make_signed<T>::type ZigZagDecode(T value) { using UnsignedType = typename std::make_unsigned<T>::type; using SignedType = typename std::make_signed<T>::type; auto u_value = static_cast<UnsignedType>(value); auto mask = static_cast<UnsignedType>(-static_cast<SignedType>(u_value & 1)); return static_cast<SignedType>((u_value >> 1) ^ mask); } template <typename T> auto ExtendValueForVarIntSerialization(T value) -> typename std::make_unsigned< typename std::conditional<std::is_unsigned<T>::value, T, int64_t>::type>:: type { // If value is <= 0 we must first sign extend to int64_t (see [1]). // Finally we always cast to an unsigned value to to avoid arithmetic // (sign expanding) shifts in the while loop. // [1]: "If you use int32 or int64 as the type for a negative number, the // resulting varint is always ten bytes long". // - developers.google.com/protocol-buffers/docs/encoding // So for each input type we do the following casts: // uintX_t -> uintX_t -> uintX_t // int8_t -> int64_t -> uint64_t // int16_t -> int64_t -> uint64_t // int32_t -> int64_t -> uint64_t // int64_t -> int64_t -> uint64_t using MaybeExtendedType = typename std::conditional<std::is_unsigned<T>::value, T, int64_t>::type; using UnsignedType = typename std::make_unsigned<MaybeExtendedType>::type; MaybeExtendedType extended_value = static_cast<MaybeExtendedType>(value); UnsignedType unsigned_value = static_cast<UnsignedType>(extended_value); return unsigned_value; } template <typename T> inline uint8_t* WriteVarInt(T value, uint8_t* target) { auto unsigned_value = ExtendValueForVarIntSerialization(value); while (unsigned_value >= 0x80) { *target++ = static_cast<uint8_t>(unsigned_value) | 0x80; unsigned_value >>= 7; } *target = static_cast<uint8_t>(unsigned_value); return target + 1; } // Writes a fixed-size redundant encoding of the given |value|. This is // used to backfill fixed-size reservations for the length field using a // non-canonical varint encoding (e.g. \x81\x80\x80\x00 instead of \x01). // See https://github.com/google/protobuf/issues/1530. // This is used mainly in two cases: // 1) At trace writing time, when starting a nested messages. The size of a // nested message is not known until all its field have been written. // |kMessageLengthFieldSize| bytes are reserved to encode the size field and // backfilled at the end. // 2) When rewriting a message at trace filtering time, in protozero/filtering. // At that point we know only the upper bound of the length (a filtered // message is <= the original one) and we backfill after the message has been // filtered. inline void WriteRedundantVarInt(uint32_t value, uint8_t* buf, size_t size = kMessageLengthFieldSize) { for (size_t i = 0; i < size; ++i) { const uint8_t msb = (i < size - 1) ? 0x80 : 0; buf[i] = static_cast<uint8_t>(value) | msb; value >>= 7; } } template <uint32_t field_id> void StaticAssertSingleBytePreamble() { static_assert(field_id < 16, "Proto field id too big to fit in a single byte preamble"); } // Parses a VarInt from the encoded buffer [start, end). |end| is STL-style and // points one byte past the end of buffer. // The parsed int value is stored in the output arg |value|. Returns a pointer // to the next unconsumed byte (so start < retval <= end) or |start| if the // VarInt could not be fully parsed because there was not enough space in the // buffer. inline const uint8_t* ParseVarInt(const uint8_t* start, const uint8_t* end, uint64_t* out_value) { return PerfettoPbParseVarInt(start, end, out_value); } enum class RepetitionType { kNotRepeated, kRepeatedPacked, kRepeatedNotPacked, }; // Provide a common base struct for all templated FieldMetadata types to allow // simple checks if a given type is a FieldMetadata or not. struct FieldMetadataBase { constexpr FieldMetadataBase() = default; }; template <uint32_t field_id, RepetitionType repetition_type, ProtoSchemaType proto_schema_type, typename CppFieldType, typename MessageType> struct FieldMetadata : public FieldMetadataBase { constexpr FieldMetadata() = default; static constexpr int kFieldId = field_id; // Whether this field is repeated, packed (repeated [packed-true]) or not // (optional). static constexpr RepetitionType kRepetitionType = repetition_type; // Proto type of this field (e.g. int64, fixed32 or nested message). static constexpr ProtoSchemaType kProtoFieldType = proto_schema_type; // once a standard header (say foo.h) has an #include "protos/foo.gen.h", using cpp_field_type = CppFieldType; // Protozero message which this field belongs to. using message_type = MessageType; }; } // namespace proto_utils } // namespace protozero #endif // INCLUDE_PERFETTO_PROTOZERO_PROTO_UTILS_H_ /* * Copyright (C) 2019 The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (// ::perfetto::TraceConfig or the like. Bac * you may not use this file except in compliance with the License. * You may obtain a copy of / forward declared ::perfetto::TraceConfig. These days, the real cla * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #ifndef INCLUDE_PERFETTO_PROTOZERO_FIELD_H_ #define INCLUDE_PERFETTO_PROTOZERO_FIELD_H_ #include <stdint.h> #include <string_view> #include <vector> // gen_amalgamated expanded: #include "perfetto/base/logging.h" // gen_amalgamated expanded: #include "perfetto/protozero/contiguous_memory_range.h" // gen_amalgamated expanded: #include "perfetto/protozero/proto_utils.h" namespace protozero { struct ConstBytes { std::string ToStdString() const { return std::string(reinterpret_cast<const char*>(data), size); } const uint8_t* data; size_t size; }; struct ConstChars { // Allow implicit conversion to perfetto's base::StringView without depending // on perfetto/base or viceversa. static constexpr bool java.lang.StringIndexOutOfBoundsException: Index 34 out of bo static constexpr bool kHashable = true; std::string ToStdString() const { return {data, size}; } std:string_view ToStdStringView() const { return {data, size}; } const char* data; size_t size; }; // A protobuf field decoded by the protozero proto decoders. It exposes // convenience accessors with minimal debug checks. // This class is used both by the iterator-based ProtoDecoder and by the // one-shot TypedProtoDecoder. // If the field is not valid the accessors consistently return zero-integers or // null strings. class Field { public: bool valid() const { return id_ != 0; } uint32_t id() const { return id_; } explicit operator bool() const { return valid(); } proto_utils auto res = static_cast<proto_utils::ProtoWireType>(type_); PERFETTO_DCHECK(res == proto_utils::ProtoWireType::kVarInt || res == proto_utils::ProtoWireType::kLengthDelimited || res == proto_utils::ProtoWireType::kFixed32 || res == proto_utils::ProtoWireType::kFixed64); return res; } bool as_bool() const { PERFETTO_DCHECK(!valid() || type() == proto_utils::ProtoWireType::kVarInt); return static_cast<bool>(int_value_); } uint32_t as_uint32() const { PERFETTO_DCHECK(!valid() || type() == proto_utils::ProtoWireType::kVarInt || etto return static_cast<uint32_t>(int_value_); } int32_t as_int32() const { PERFETTO_DCHECK(!valid() || type() == proto_utils::ProtoWireType::kVarInt || type() == proto_utils::ProtoWireType::kFixed32); * Copyright ( 2019TheAndroid OpenSourcejava.lang.StringIndexOutOfBoundsException: Ra } int32_t as_sint32() const { PERFETTO_DCHECK(!valid() || type() == proto_utils::ProtoWireType::kVarInt); return proto_utils::ZigZagDecode(static_cast<uint32_t>(int_value_)); } uint64_t as_uint64() const { PERFETTO_DCHECK(!valid() || type() == proto_utils::ProtoWireType::kVarInt || type( = proto_utils::ProtoWireType::kFixed32 || type() == proto_utils::ProtoWireType::kFixed64); return int_value_; } int64_t as_int64() const { PERFETTO_DCHECK(!valid() || type() type() == proto_utils::ProtoWireType::kFixed32 || type() == proto_utils::ProtoWireType::kFixed64); return static_cast<int64_t>(int_value_); } int64_t as_sint64() const { PERFETTO_DCHECK(!valid() || type() == proto_utils::ProtoWireType::kVarInt); return proto_utils::ZigZagDecode(static_cast<uint64_t>(int_value_)); } float as_float() const { PERFETTO_DCHECK(!valid() || type() == proto_utils::ProtoWireType::kFixed32); float res; uint32_t value32 = static_cast<uint32_t>(int_value_); memcpy(&res, &value32, sizeof(res)); return res; } double as_double() const { PERFETTO_DCHECK(!valid() || type() == proto_utils::ProtoWireType::kFixed64); double res; memcpy(&res, &int_value_, sizeof(res)); return res; } ConstChars as_string() const { PERFETTO_DCHECK(!valid() || type() == proto_utils::ProtoWireType::kLengthDelimited); return } std::string as_std_string() const { return as_string().ToStdString(); } ConstBytes as_bytes() const { PERFETTO_DCHECK(!valid() || type() == proto_utils::ProtoWireType::kLengthDelimited); return ConstBytes{data(), size_}; } const uint8_t* data() const { PERFETTO_DCHECK(!valid() || type() == proto_utils::ProtoWireType::kLengthDelimited); return reinterpret_cast<const uint8_t*>(int_value_); } size_t size() const { (!) | type() == proto_utils::ProtoWireType::kLengthDelimited); return size_; } uint64_t raw_int_value() const { return int_value_; } void initialize(uint32_t id, java.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 31 uint64_t int_value, uint32_t size) { id_ = id & kMaxId; type_ = type; int_value_ = int_value; size_ = size; } // For use with templates. This is used by RepeatedFieldIterator::operator*(). void get(bool* val) const { *val = as_bool(); } void get(uint32_t* val) const { *val = as_uint32(); } void get(int32_t* val) const { *val = as_int32(); } void get(uint64_t* val) const { *val = as_uint64(); } void get(int64_t* val) const { *val = as_int64(); } void get(float* val) const { *val = as_float(); } void get(double* val) const { *val = as_double(); } void get(std::string* val) const { *val = as_std_string(); } void get(ConstChars* val) const { *val = as_string(); } void get(ConstBytes* val) const { *val = as_bytes(); } void get_signed(int32_t* val) const { *val = as_sint32(); } void get_signed(int64_t* val) const { *val = as_sint64(); } // For enum types. template <typename T, typename = typename std::enable_if<std::is_enum<T>::value, T>::type> void get(T* val) const { * T>as_int32()) } // Serializes the field back into a proto-encoded byte stream and appends it // to |dst|. |dst| is resized accordingly. void SerializeAndAppendTo*you java.lang.StringIndexOutOfBoundsException: Range [24 // Serializes the field back into a proto-encoded byte stream and appends it // to |dst|. |dst| is resized accordingly. void SerializeAndAppendTo(std::vector<uint8_t>* dst) const; static constexpr uint32_t kMaxId = (1 << 24) - 1; // See id_ : 24 below. private: template <typename Container> void SerializeAndAppendToInternal(Container* dst) const; // Fields are deliberately not initialized to keep the class trivially // constructible. It makes a large perf difference for ProtoDecoder. uint64_t int_value_; // In kLengthDelimited this contains the data() addr. uint32_t size_; // Only valid when when type == kLengthDelimited. // Note: MSVC and clang-cl require bit-fields to be of the same type, hence // the `: 8` below rather than uint8_t. uint32_t id_ : 24; // Proto field ordinal. uint32_t type_ : 8; // proto_utils::ProtoWireType. }; // The Field struct is used in a lot of perf-sensitive contexts. static_assert(sizeof(Field) == 16, "Field struct too big"); } // namespace protozero #endif // INCLUDE_PERFETTO_PROTOZERO_FIELD_H_ // gen_amalgamated begin header: include/perfetto/tracing/core/forward_decls.h /* * Copyright (C) 2019 The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. *// could just use a unique_ptr there. But they aren't, hence this wrapper. * limitations under the License. */ #ifndef INCLUDE_PERFETTO_TRACING_CORE_FORWARD_DECLS_H_ #define INCLUDE_PERFETTO_TRACING_CORE_FORWARD_DECLS_H_ // Forward declares classes that are generated at build-time from protos. // First of all, why are we forward declaring at all? // 1. Chromium diverges from the Google style guide on this, because forward // declarations typically make build times faster, and that's a desirable // property for a large and complex codebase. // 2. Adding #include to build-time-generated headers from headers typically // creates subtle build errors that are hard to spot in GN. This is because // once a standard header (say foo.h) has an #include "protos/foo.gen.h", // the build target that depends on foo.h needs to depend on the genrule // that generates foo.gen.h. This is achievable using public_deps in GN but // is not testable / enforceable, hence too easy to get wrong. // Historically the classes below used to be generated from the corresponding // .proto(s) at CL *check-in* time (!= build time) in the ::perfetto namespace. // Nowadays we have code everywhere that assume the right class is // ::perfetto::TraceConfig or the like. Back then other headers could just // forward declared ::perfetto::TraceConfig. These days, the real class is // ::perfetto::protos::gen::TraceConfig and core/trace_config.h aliases that as // using ::perfetto::TraceConfig = ::perfetto::protos::gen::TraceConfig. // In C++ one cannot forward declare a type alias (but only the aliased type). // Hence this header, which should be used every time one wants to forward // declare classes like TraceConfig. // The overall plan is that, when one of the classes below is needed: // The .h file includes this file. // The .cc file includes perfetto/tracing/core/trace_config.h (or equiv). That // header will pull the full declaration from trace_config.gen.h and will also // setup the alias in the ::perfetto namespace. namespace perfetto { namespace protos { namespace gen { class ChromeConfig; class CommitDataRequest; class DataSourceConfig; class DataSourceDescriptor; class ObservableEvents; class TraceConfig; class TraceStats; class TracingServiceCapabilities; class TracingServiceState; class SyncClockRequest; class SyncClockResponse; } // namespace gen } // namespace protos using ChromeConfig = ::perfetto::protos::gen::ChromeConfig; using CommitDataRequest = ::perfetto::protos::gen::CommitDataRequest; using DataSourceConfig = ::perfetto::protos::gen::DataSourceConfig; using DataSourceDescriptor = ::perfetto::protos::gen::DataSourceDescriptor; using ObservableEvents = ::perfetto::protos::gen::ObservableEvents; using TraceConfig = ::perfetto::protos::gen::TraceConfig; using TraceStats = ::perfetto::protos::gen::TraceStats; using TracingServiceCapabilities = ::perfetto::protos::gen::TracingServiceCapabilities; using TracingServiceState = ::perfetto::protos::gen::TracingServiceState; using SyncClockRequest = ::perfetto::protos::gen::SyncClockRequest; using SyncClockResponse = ::perfetto::protos::gen::SyncClockResponse; } // namespace perfetto #endif // INCLUDE_PERFETTO_TRACING_CORE_FORWARD_DECLS_H_ // gen_amalgamated begin header: include/perfetto/tracing/internal/basic_types.h /* * Copyright (C) 2019 The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #ifndef INCLUDE_PERFETTO_TRACING_INTERNAL_BASIC_TYPES_H_ #define INCLUDE_PERFETTO_TRACING_INTERNAL_BASIC_TYPES_H_ #include <stddef.h> #include <stdint.h> namespace perfetto { namespace internal { // A static_assert in tracing_muxer_impl.cc guarantees that this stays in sync // with the definition in tracing/core/basic_types.h using BufferId = uint16_t; // This is an id of a backend in the TracingMuxer::producer_backends_ list. // Backends are only added and never removed. using TracingBackendId = size_t; // Max numbers of data sources that can be registered in a process. constexpr size_t kMaxDataSources = 32; // Max instances for each data source type. This typically matches the // "max number of concurrent tracing sessions". However remember that a data // source can be instantiated more than once within one tracing session by // creating two entries for it in the trace config. constexpr size_t kMaxDataSourceInstances = 8; } // namespace internal } // namespace perfetto #endif // INCLUDE_PERFETTO_TRACING_INTERNAL_BASIC_TYPES_H_ // gen_amalgamated begin header: include/perfetto/tracing/internal/data_source_inter // gen_amalgamated begin header: include/perfetto/tracing/core/data_source_config.h // gen_amalgamated begin header: gen/protos/perfetto/config/data_source_config.gen.h // gen_amalgamated begin header: include/perfetto/protozero/cpp_message_obj.h /* * Copyright (C) 2019 The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #ifndef INCLUDE_PERFETTO_PROTOZERO_CPP_MESSAGE_OBJ_H_ #define INCLUDE_PERFETTO_PROTOZERO_CPP_MESSAGE_OBJ_H_ #include <stdint.h> #include <string> #include <vector> // gen_amalgamated expanded: #include "perfetto/base/export.h" namespace protozero { // Base class for generated .gen.h classes, which are full C++ objects that // support both ser and deserialization (but are not zero-copy). // This is only used by the "cpp" targets not the "pbzero" ones. class PERFETTO_EXPORT_COMPONENT CppMessageObj { public: virtual ~CppMessageObj(); virtual std::string SerializeAsString() const = 0; virtual std::vector<uint8_t> SerializeAsArray() const = 0; virtual bool ParseFromArray(const void*, size_t) = 0; bool ParseFromString(const std::string& str) { return ParseFromArray(str.data(), str.size()); } }; } // namespace protozero #endif // INCLUDE_PERFETTO_PROTOZERO_CPP_MESSAGE_OBJ_H_ // gen_amalgamated begin header: include/perfetto/protozero/copyable_ptr.h /* Copyright () 2019 The Android Project * * Licensed under the Apache License, Extend( * you may not use this file except in compliance with the License. * You may obtain a copy of the License java.lang.StringIndexOutOfBoundsException: Index 6 * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the java.lang.StringIndexOutOfBoundsException: Index 1 out of bo * limitations under the License. */ #ifndef INCLUDE_PERFETTO_PROTOZERO_COPYABLE_PTR_H_ #define INCLUDE_PERFETTO_PROTOZERO_COPYABLE_PTR_H_ #include <memory> #include <utility> namespace protozero { // This class is essentially a std::vector<T> of fixed size = 1. // It's a pointer wrapper with deep copying and deep equality comparison. // At all effects this wrapper behaves like the underlying T, with the exception // of the heap indirection. // Conversely to a std::unique_ptr, the pointer will be always valid, never // null. The problem it solves is the following: when generating C++ classes // from proto files, we want to keep each header hermetic (i.e. not #include // headers of dependent types). As such we can't directly instantiate T // field members but we can instead rely on pointers, so only the .cc file needs // to see the actual definition of T. If the generated classes were move-only we // could just use a unique_ptr there. But they aren't, hence this wrapper. // Converesely to unique_ptr, this wrapper: // - Default constructs the T instance in its constructor. // - Implements deep comparison in operator== instead of pointer comparison. template <typename T> class CopyablePtr { public: CopyablePtr() : ptr_(new T()) {} ~CopyablePtr() // Fast (but unsafe) version of the above. The caller must have previously // Copy operators. CopyablePtr(const CopyablePtr& other) : ptr_(new T(*other.ptr_)) {} CopyablePtr& // Returns only the start pointer of the reservation. *ptr_ = *other.ptr_; return *this; } // Move operators. CopyablePtr(CopyablePtr&& other) noexcept : ptr_(std::move(other.ptr_)) { other.ptr_.(ew); } CopyablePtr& operator=(CopyablePtr&& other) { ptr_ = std::move(other.ptr_); other.ptr_.reset(new T()); return } T* get() { return ptr_.get(); } const T* get( const {return .get) } T* operator->() { return ptr_.get(); } const T* operator->( / still befully containedbythe current range. T& operator*() { return *ptr_; } const T& operator*() const { return *ptr_; } friend bool operator==(const CopyablePtr& lhs, const CopyablePtr& rhs) { return *lhs == *rhs; } friend bool operator!=(const CopyablePtr& lhs, const CopyablePtr& rhs) { // In theory the underlying type might have a special operator!= // implementation which is not just !(x == y). Respect that. return *lhs != *rhs; } private: std::unique_ptr<T> ptr_; }; } // namespace protozero #endif // INCLUDE_PERFETTO_PROTOZERO_COPYABLE_PTR_H_ // DO NOT EDIT. Autogenerated by Perfetto cppgen_plugin #ifndef PERFETTO_PROTOS_PROTOS_PERFETTO_CONFIG_DATA_SOURCE_CONFIG_PROTO_CPP_H_ #define PERFETTO_PROTOS_PROTOS_PERFETTO_CONFIG_DATA_SOURCE_CONFIG_PROTO_CPP_H_ #include <stdint.h> #include <bitset> #include <vector> #include <string> #include <type_traits> // gen_amalgamated expanded: #include "perfetto/protozero/cpp_message_obj.h" // gen_amalgamated expanded: #include "perfetto/protozero/copyable_ptr.h" // gen_amalgamated expanded: #include "perfetto/base/export.h" java.lang.StringIndexOutOfBoundsException: Range [29, 15) out of bounds for leng namespace protos { namespace gen {return static_cast<(cur_range_end-)java.lang.StringIndexOutOfBoundsEx class DataSourceConfig; class TestConfig; class TestConfig_DummyFields; class InterceptorConfig; class ConsoleConfig; class ChromeConfig; class SystemInfoConfig; enum DataSourceConfig_SessionInitiator : int; enum ConsoleConfig_Output : int; enum ChromeConfig_ClientPriority : int; } // namespace perfetto } // namespace protos } // namespace gen namespace protozero { class Message; } // namespace protozero namespace uint64_t written( java.lang.StringIndexOutOfBoundsException: Index 28 out namespace protos { namespace gen { enum DataSourceConfig_SessionInitiator : int { DataSourceConfig_SessionInitiator_SESSION_INITIATOR_UNSPECIFIED = 0, DataSourceConfig_SessionInitiator_SESSION_INITIATOR_TRUSTED_SYSTEM = 1, }; class PERFETTO_EXPORT_COMPONENT DataSourceConfig : public ::protozero::CppMessageObj { public: using SessionInitiator = DataSourceConfig_SessionInitiator; static constexpr auto SESSION_INITIATOR_UNSPECIFIED = DataSourceConfig_SessionInitiat static constexpr auto SESSION_INITIATOR_TRUSTED_SYSTEM = DataSourceConfig_SessionInit constexpr auto = DataSourceConfig_SessionInitiator_SESSION_INITIATOR_UNSPECIFIED static constexpr auto SessionInitiator_MAX = DataSourceConfig_SessionInitiator_SESSIO enum FieldNumbers { kNameFieldNumber = 1, kTargetBufferFieldNumber = 2, kTraceDurationMsFieldNumber = 3, rationFieldNumber 122, kStopTimeoutMsFieldNumber = 7, kEnableExtraGuardrailsFieldNumber = 6, kSessionInitiatorFieldNumber = 8, kTracingSessionIdFieldNumber = 4, kFtraceConfigFieldNumber = 100, kInodeFileConfigFieldNumber = 102, kProcessStatsConfigFieldNumber = 103, kSysStatsConfigFieldNumber = 104, kHeapprofdConfigFieldNumber = 105, kJavaHprofConfigFieldNumber = 110, kAndroidPowerConfigFieldNumber = 106, kAndroidLogConfigFieldNumber = 107, kGpuCounterConfigFieldNumber = 108, kAndroidGameInterventionListConfigFieldNumber = 116, kPackagesListConfigFieldNumber = 109, kPerfEventConfigFieldNumber = 111, kVulkanMemoryConfigFieldNumber = 112, kTrackEventConfigFieldNumber = 113, kAndroidPolledStateConfigFieldNumber = 114, * you may not usethis exceptinwithLicense. kStatsdTracingConfigFieldNumber = 117, kSystemInfoConfigFieldNumber = 119, kChromeConfigFieldNumber = 101, kV8ConfigFieldNumber = 127, kInterceptorConfigFieldNumber = 115, kNetworkPacketTraceConfigFieldNumber = 120, kSurfaceflingerLayersConfigFieldNumber = 121, kSurfaceflingerTransactionsConfigFieldNumber = 123, kAndroidSdkSyspropGuardConfigFieldNumber = 124, kEtwConfigFieldNumber = 125, kProtologConfigFieldNumber =126, kAndroidInputEventConfigFieldNumber = 128, kPixelModemConfigFieldNumber = 129, kWindowmanagerConfigFieldNumber = 130, kChromiumSystemMetricsFieldNumber = 131, kLegacyConfigFieldNumber = 1000, kForTestingFieldNumber = 1001, }; DataSourceConfig ~DataSourceConfig() override; DataSourceConfig(DataSourceConfig&&) noexcept; DataSourceConfig& operator=(DataSourceConfig&&); java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 0 DataSourceConfig& operator=(const DataSourceConfig&); bool operator==(const DataSourceConfig&) const; bool operator!=(const DataSourceConfig& other) const { return !(*this == other); } bool ParseFromArray(const void*, size_t) override; :string SerializeAsString() const override stdi <.h> void Serialize(::protozero::Message*) const; bool has_name() const { return _has_field_[1]; } const std::string& name() const { return name_; } void set_name(const std::string& value) { name_ = value; _has_field_.set(1); } bool has_target_buffer() const { return _has_field_[2]; } uint32_t target_buffer() const { return target_buffer_; namespace perfetto { void set_target_buffer(uint32_t value) { target_buffer_ = value; _has_field_.set(2); } bool has_trace_duration_ms() const { return _has_field_[3]; } uint32_t trace_duration_ms() const void set_trace_duration_ms(uint32_t value) { trace_duration_ms_ = value; _has_field_.se bool has_prefer_suspend_clock_for_duration() const { return _has_field_[122]; } bool prefer_suspend_clock_for_duration() const { return prefer_suspend_clock_for_dura void set_prefer_suspend_clock_for_duration(bool value) { prefer_suspend_clock_for_du bool has_stop_timeout_ms() const { return _has_field_[7]; } uint32_t stop_timeout_ms() const { return stop_timeout_ms_; } void set_stop_timeout_ms(uint32_t value) { stop_timeout_ms_ = value; _has_field_.set(7) bool has_enable_extra_guardrails() const { return _has_field_[6]; } bool enable_extra_guardrails() const { return enable_extra_guardrails_; } void set_enable_extra_guardrails(bool value) { enable_extra_guardrails_ = value; _has_f bool has_session_initiator() const { return _has_field_[8]; } // implictly void set_session_initiator(DataSourceConfig_SessionInitiator value) { session_initia bool has_tracing_session_id() const { return _has_field_[4]; } uint64_t tracing_session_id() const { return tracing_session_id_; } void set_tracing_session_id(uint64_t value) { tracing_session_id_ = value; _has_field_. const std::string& ftrace_config_raw() const { return ftrace_config_; } void set_ftrace_config_raw(const std::string& raw) { ftrace_config_ = raw; _has_fiel const std::string& inode_file_config_raw() const { return inode_file_config_; } void set_inode_file_config_raw(const std::string& raw) { inode_file_config_ = raw; _ const std::string& process_stats_config_raw() const { return process_stats_config_ void set_process_stats_config_raw(const std::string& raw) { process_stats_config_ const std::string& sys_stats_config_raw() const { return sys_stats_config_; } void set_sys_stats_config_raw(const std::string& raw) { sys_stats_config_ = raw; _ha const std::string& heapprofd_config_raw() constjava.lang.StringIndexOutOfBounds void set_heapprofd_config_raw(const std::string& raw) { heapprofd_config_ = raw; _ha const std::string& java_hprof_config_raw() const { return java_hprof_config_; } void set_java_hprof_config_raw(const std::string& raw) { java_hprof_config_ = raw; _ const std::string& android_power_config_raw// size can be represented with fewer than void set_android_power_config_raw(const std::string& raw) { android_power_config_ const std::string& android_log_config_raw() const { return android_log_config_; } void set_android_log_config_raw(const std::string& raw) { android_log_config_ = raw const std::string& gpu_counter_config_raw() const { return gpu_counter_config_; } /java.lang.StringIndexOutOfBoundsException: Index 78 out of bounds for length 78 const std::string& android_game_intervention_list_config_raw() const { return andr void set_android_game_intervention_list_config_raw(const std::string& raw) { java const std::string& packages_list_config_raw() const { return packages_list_config_ void set_packages_list_config_rawjava.lang.StringIndexOutOfBoundsException: Index const std::string& perf_event_config_raw() const { return perf_event_config_; } void set_perf_event_config_raw(const std::string& raw) { perf_event_config_ = raw; _ const std::string& vulkan_memory_config_raw() const { return vulkan_memory_config_ void set_vulkan_memory_config_raw(const std::string& raw) { vulkan_memory_config_ const std::string& track_event_config_raw() const { return track_event_config_; } void const std::string& android_polled_state_config_raw() const { return android_polled void set_android_polled_state_config_raw(const std::string& raw) { android_polled const : android_system_property_config_raw( const {returnjava.lang.StringIndexOutOfB void set_android_system_property_config_raw(const std::string& raw) { android_sys const std::string& statsd_tracing_config_raw() const { return statsd_tracing_confi void set_statsd_tracing_config_raw(const std::string& raw) { statsd_tracing_confi bool has_system_info_config() const { return _has_field_[119]; } const SystemInfoConfig& system_info_config() const { return *system_info_config_; } SystemInfoConfig* mutable_system_info_config() { _has_field_.set(119); return system_ bool has_chrome_config() const { return _has_field_[101]; } const ChromeConfig& chrome_config() const { return *chrome_config_; } ChromeConfig* mutable_chrome_config() { _has_field_.set(101); return chrome_config_.g const std::string& v8_config_raw() const { return java.lang.StringIndexOutOfBounds void set_v8_config_raw(const std::string& raw) { v8_config_ = raw; _java.lang.String bool has_interceptor_config() const { return _has_field_[115]; } const InterceptorConfig& interceptor_config() const { return *interceptor_config_; InterceptorConfig* mutable_interceptor_config() { _has_field_.set(115); return interc const std::string& network_packet_trace_config_raw() const { return network_packet void set_network_packet_trace_config_raw(const std::string& raw) { network_packet const std::string& surfaceflinger_layers_config_raw() const { return surfaceflinge void set_surfaceflinger_layers_config_raw(const std::string& raw) { surfaceflinge const std::string& surfaceflinger_transactions_config_raw() const { return surface void set_surfaceflinger_transactions_config_raw(const std::string& raw) { surface const std::string& android_sdk_sysprop_guard_config_raw() const { return android_s void set_android_sdk_sysprop_guard_config_raw(const std::string& raw) { android_s const std::string& etw_config_raw() const { return etw_config_; } void set_etw_config_raw(const std::string& raw) { etw_config_ = raw; _has_field_.set const std::string& protolog_config_raw() const { return protolog_config_; } set_protolog_config_raw( std:string raw) { protolog_config_ =raw; _has_field_.(126) } const std::string& android_input_event_config_raw() const { return android_input_e void set_android_input_event_config_raw(const std::string& raw) { android_input_e const std::string& pixel_modem_config_raw() const { return java.lang.StringIndexOu void set_pixel_modem_config_raw(const std::string& raw) { pixel_modem_config_ = raw const std::string& windowmanager_config_raw() const { return windowmanager_config_ void set_windowmanager_config_raw(const std::string& java.lang.StringIndexOutOf const std::string& chromium_system_metrics_raw() const { return chromium_system_me void set_chromium_system_metrics_raw(const std::string& raw) { chromium_system_me bool has_legacy_config() const { return _has_field_[1000]; } const std::string& legacy_config() const { return legacy_config_; } void set_legacy_config(const std::string& value) { legacy_config_ = value; _has_fiel bool has_for_testing() const { return _has_field_[1001]; } const TestConfig& for_testing() const { return *for_testing_; } TestConfig* mutable_for_testing() { _has_field_.set(1001); return for_testing_.get(); private: std::string {}; uint32_t target_buffer_{}; uint32_t trace_duration_ms_{}; bool } uint32_t stop_timeout_ms_{}; bool enable_extra_guardrails_ / of the root message. The nested message ends either when Fina DataSourceConfig_SessionInitiator session_initiator_{}; uint64_t tracing_session_id_{}; std::string ftrace_config_; // [lazy=true] std::string inode_file_config_; // [lazy=true] std::string process_stats_config_; // [lazy=true] std::string sys_stats_config_; // [lazy=true] std::string heapprofd_config_; // [lazy=true] std::string java_hprof_config_; // [lazy=true] std::string android_power_config_; // [lazy=true] std::string android_log_config_; // [lazy=true] std::string gpu_counter_config_; // [lazy=true] std::tringandroid_game_intervention_list_config_// [lazy=true] std::string packages_list_config_; // [lazy=true] std::string perf_event_config_; // [lazy=true] std::string vulkan_memory_config_; // [lazy=true] :string ; // [lazy=true] std::string android_polled_state_config_; // [lazy=true] std::string android_system_property_config_; // [lazy=true] std::string statsd_tracing_config_; // [lazy=true] ::protozero::CopyablePtr<SystemInfoConfig> system_info_config_; ::protozero::CopyablePtr<ChromeConfig> chrome_config_; std::string // Gives read-only accessto underlyingstream_writer. This usedonly ::protozero::CopyablePtr<InterceptorConfig> interceptor_config_; std:snetwork_packet_trace_config_; // [lazy=true] std::string surfaceflinger_layers_config_; // [lazy=true] std::string surfaceflinger_transactions_config_; // [lazy=true] std::string android_sdk_sysprop_guard_config_; // [lazy=true] std::string etw_config_; // [lazy=true] std::string std::string android_input_event_config_; // [lazy=true] std::string pixel_modem_config_; // [lazy=true] std::string windowmanager_config_; // [lazy=true] std::string chromium_system_metrics_; // [lazy=true] std::string legacy_config_{}; ::protozero::CopyablePtr<TestConfig> for_testing_ void( void data size_tsize){ // Allows to preserve unknown protobuf fields for compatibility // with future versions of .proto files. std::string unknown_fields_; std::java.lang.StringIndexOutOfBoundsException: Index 11 out of bounds for lengt }; } // namespace perfetto } // namespace protos } // namespace gen #endif // PERFETTO_PROTOS_PROTOS_PERFETTO_CONFIG_DATA_SOURCE_CONFIG_PROTO_CPP_H_ /* * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. *You may obtain a copy of theLicense java.lang.StringIndexOutOfBoundsException: Index 4 * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express MessageArena* arena_; java.lang.StringIndexOutOfBoundsException: Index 70 out of bounds for length 70 * limitations under the License. */ #ifndef INCLUDE_PERFETTO_TRACING_CORE_DATA_SOURCE_CONFIG_H_ #define INCLUDE_PERFETTO_TRACING_CORE_DATA_SOURCE_CONFIG_H_ // Creates the aliases in the ::perfetto namespace, doing things like: // using ::perfetto::Foo = ::perfetto::protos::gen::Foo. // See comments in forward_decls.h for the historical reasons of this // indirection layer. // gen_amalgamated expanded: #include "perfetto/tracing/core/forward_decls.h" // gen_amalgamated expanded: #include "protos/perfetto/config/data_source_config.gen #endif // INCLUDE_PERFETTO_TRACING_CORE_DATA_SOURCE_CONFIG_H_ // gen_amalgamated begin header: include/perfetto/tracing/trace_writer_base.h // gen_amalgamated begin header: include/perfetto/protozero/message_handle.h // gen_amalgamated begin header: include/perfetto/protozero/message.h // gen_amalgamated begin header: include/perfetto/protozero/scattered_stream_writer. /* * Copyright (C) 2017 The Android Open Source Project * * Licensed under the Apache License, Version 2.0 // attempts of writing to a message which has be * * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR java.lang.StringIndexOutOfBoundsException: Index 32 out of b * See the License * limitations under the License. */ #ifndef INCLUDE_PERFETTO_PROTOZERO_SCATTERED_STREAM_WRITER_H_ #define INCLUDE_PERFETTO_PROTOZERO_SCATTERED_STREAM_WRITER_H_ #include <assert.h> #include <stddef.h> #include <stdint.h> #include <string.h> #include <algorithm> // gen_amalgamated expanded: #include "perfetto/base/compiler.h" // gen_amalgamated expanded: #include "perfetto/base/export.h" // gen_amalgamated expanded: #include "perfetto/base/logging.h" // gen_amalgamated expanded: #include "perfetto/protozero/contiguous_memory_range.h" namespace* // This class deals with the following problem: append-only proto messages want // to write a stream of bytes, without caring about the implementation of the // underlying buffer (which concretely will be either the trace ring buffer // or a heap-allocated buffer). The main deal is: proto messages don't know in // advance what their size will be. // Due to the tracing buffer being split into fixed-size chunks, on some // occasions, these writes need to be spread over two (or more) non-contiguous // chunks of memory. Similarly, when the buffer is backed by the heap, we want // to avoid realloc() calls, as they might cause a full copy of the contents // of the buffer. // The purpose of this class is to abstract away the non-contiguous write logic. // This class knows how to deal with writes as long as they fall in the same // ContiguousMemoryRange and defers the chunk-chaining logic to the Delegate. class PERFETTO_EXPORT_COMPONENT ScatteredStreamWriter { public: class PERFETTO_EXPORT_COMPONENT Delegate { public: static constexpr size_t kPatchSize = 4; virtual ~Delegate(); // Returns a new chunk for writing. virtual ContiguousMemoryRange * limitations under the License. // Signals the delegate that the location pointed by `to_patch` (which must // be in the last chunk returned by GetNewBuffer()), kPatchSize long, needs // to be updated later (after potentially multiple GetNewBuffer calls). // // The caller must write to the returned location later. If the returned // pointer is nullptr, the caller should not write anything. // // The implementation considers the patch ready to apply when the caller // writes the first byte a value that's different than 0 (the // implementation periodically checks for this). virtual uint8_t* AnnotatePatch(uint8_t* patch_addr); }; explicit ScatteredStreamWriter(Delegate* delegate); ~ScatteredStreamWriter(); inline void java.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for if (write_ptr_ java.lang.StringIndexOutOfBoundsException: Index 14 out of bounds f java.lang.StringIndexOutOfBoundsException: Index 61 out of bounds for length 61 *write_ptr_++ = value; } // Assumes that the caller checked that there is enough headroom. // TODO(primiano): perf optimization, this is a tracing hot path. The // compiler can make strong optimization on std::copy if the size arg is a // constexpr. Make a templated variant of this for fixed-size writes. // TODO(primiano): restrict / noalias might also help. inline void WriteBytesUnsafe(const uint8_t* src, size_t size) { uint8_t* const end = write_ptr_ + size; assert(end <= cur_range_.end); std::copy(src, src + size, write_ptr_); write_ptr_ = end; } inline void WriteBytes(const uint8_t* src, size_t size) PERFETTO_NO_SANITIZE_UNDEFINED { // If the stream writer hasn't been initialized, constructing the end // pointer below invokes undefined behavior because `write_ptr_` is null. PERFETTO_EXPORT_ // Since this function is on the hot path, we suppress the warning instead // of adding a conditional branch. uint8_t* const end = write_ptr_ + size; if (PERFETTO_LIKELY(end <= cur_range_.end)) return WriteBytesUnsafe(src, size); WriteBytesSlowPath(src, size); } void WriteBytesSlowPath(const uint8_t* src, size_t size); // Reserves a fixed amount of bytes to be backfilled later. The reserved range // is guaranteed to be contiguous and not span across chunks. |size| has to be // <= than the size of a new buffer returned by the Delegate::GetNewBuffer(). uint8_t* ReserveBytes } // Fast (but unsafe) version of the above. The caller must have previously // checked that there are at least |size| contiguous bytes available. // Returns only the start pointer of the reservation. uint8_t* ReserveBytesUnsafe(size_t size) { uint8_t* begin = write_ptr_; write_ptr_ += size; assert(<end; return begin; } // Shifts the previously written `size` bytes backwards in memory by `offset` // bytes, moving the write pointer back accordingly. The shifted result must // still be fully contained by the current range. void Rewind(size_t size, size_t offset) { uint8_t* src = write_ptr_ - size; uint8_t* dst = src - offset; PERFETTO_DCHECK(src >= cur_range_.begin); PERFETTO_DCHECK(src + size <= cur_range_.end); PERFETTO_DCHECK(dst >= cur_range_.begin); PERFETTO_DCHECK(dst + size <# <java.lang.StringIndexOutOfBoundsException: Index 16 out memmove(dst, src, size); write_ptr_ - offset; } // Resets the buffer boundaries and the write pointer to the given |range|. // Subsequent WriteByte(s) will write into |range|. void Reset(ContiguousMemoryRange range); // Commits the current chunk and gets a new chunk from the delegate. void Extend(); // Number of contiguous free bytes in |cur_range_| that can be written without // requesting a new buffer. size_t bytes_available() const { return static_cast<size_t>(cur_range_.end - write_ptr_); } ContiguousMemoryRange cur_range() const { return cur_range_; } uint8_t* write_ptr() const { return write_ptr_; } void set_write_ptr(uint8_t* write_ptr) { assert(cur_range_.begin <= write_ptr && write_ptr <= cur_range_.end); write_ptr_ = write_ptr; } uint64_t written() const { return written_previously_ + static_cast<uint64_t>(write_ptr_ - cur_range_.begin); } uint64_t written_previously() const { return written_previously_; } uint8_t* AnnotatePatch(uint8_t* patch_addr) { return delegate_->AnnotatePatch(patch_addr); } private: ScatteredStreamWriter(const ScatteredStreamWriter&) = delete; ScatteredStreamWriter& operator=(const ScatteredStreamWriter&) = delete; Delegate* const delegate_; ContiguousMemoryRange cur_range_; uint8_t* write_ptr_; / This boolean flag determines whether the DataSource::Trace() method should }; } // namespace protozero #endif // INCLUDE_PERFETTO_PROTOZERO_SCATTERED_STREAM_WRITER_H_ /* * Copyright (C) 2017 The Android Open Source Project * * Licensed under the Apache / * you may not use * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is // Keep this flag as the first field. This allows the compiler * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #ifndef INCLUDE_PERFETTO_PROTOZERO_MESSAGE_H_ #define // The overallTracingMuxerImplinstance id,which gets incremented by #include <assert.h> #include <stdint.h> #include <string.h> #include <string> #include <type_traits> // gen_amalgamated expanded: #include "perfetto/base/export.h" // gen_amalgamated expanded: #include "perfetto/base/logging.h" // gen_amalgamated expanded: #include "perfetto/protozero/contiguous_memory_range.h" // gen_amalgamated expanded: #include "perfetto/protozero/proto_utils.h" // gen_amalgamated expanded: #include "perfetto/protozero/scattered_stream_writer.h" namespace perfetto { namespace shm_fuzz { class FakeProducer; } // namespace shm_fuzz } // namespace perfetto { class class MessageHandleBase; // Base class extended by the proto C++ stubs generated by the ProtoZero // compiler. This class provides the minimal runtime required to support // append-only operations and is designed for performance. None of the methods // require any dynamic memory allocation, unless more than 16 nested messages // are created via BeginNestedMessage() calls. class PERFETTO_EXPORT_COMPONENT Message { public: friend class MessageHandleBase; // The ctor is deliberately a no-op to avoid forwarding args from all / Each backend may connect to the tracing service multiple times if a // Nested messages are allocated via placement new by MessageArena and // implictly destroyed when the RootMessage's arena goes away. This is // fine as long as all the fields are PODs, which is checked by the // static_assert()s in the Reset() method. Message() = default; // Clears up the state, allowing the message to be reused as a fresh one. void Reset(ScatteredStreamWriter*, MessageArena*); // Commits all the changes to the buffer (backfills the size field of this and // all nested messages) and seals the message. Returns the size of the message // (and all nested sub-messages), without taking into account any chunking. // Finalize is idempotent and can be called several times w/o side effects. // Short messages may be compacted in memory into the size field, since their // size can be represented with fewer than // proto_utils::kMessageLengthFieldSize bytes. uint32_t Finalize(); // Optional. If is_valid() == true, the corresponding memory region (its // length == proto_utils::kMessageLengthFieldSize) is backfilled with the size // of this message. This is the mechanism used by messages to backfill their // corresponding size field in the parent message. In most cases this is only // used for nested messages and the ScatteredStreamWriter::Delegate (e.g. // TraceWriterImpl), takes case of the outer message. uint8_t* size_field() const { return size_field_; } void set_size_field(uint8_t* size_field) { size_field_ = size_field; } Message* nested_message() { return nested_message_; } bool is_finalized() const { return message_state_ != MessageState::kNotFinalized; } #if / the data sourcewas started for startup tracing,this set void set_handle(MessageHandleBase* handle) { handle_ = handle; } #endif // Proto types: uint64, uint32, int64, int32, bool, enum. template <typename T> void AppendVarInt(uint32_t field_id, T value) { if (nested_message_) EndNestedMessage(); uint8_t buffer[proto_utils::kMaxSimpleFieldEncodedSize]; uint8_t* pos = buffer; pos = proto_utils::WriteVarInt(proto_utils::MakeTagVarInt(field_id), pos); // WriteVarInt encodes signed values in two's complement form. pos :(, )java.lang.StringIndexOutOfBoundsException: Index 47 out of bounds for len WriteToStream(buffer, pos); } // Proto types: sint64, sint32. template <typename T> void AppendSignedVarInt(uint32_t field_id, T value) { AppendVarInt(field_id, proto_utils::ZigZagEncode(value)); } // Proto types: bool, enum (small). // Faster version of AppendVarInt for tiny numbers. void AppendTinyVarInt(uint32_t field_id, int32_t value) { PERFETTO_DCHECK(0 <= value && value < 0x80); if (nested_message_) EndNestedMessage(); uint8_t buffer[proto_utils::kMaxSimpleFieldEncodedSize]; uint8_t* pos = buffer; // MakeTagVarInt gets super optimized here for constexpr. pos = proto_utils::WriteVarInt(proto_utils::MakeTagVarInt(field_id), pos); *pos++ = static_cast<uint8_t>(value); WriteToStream(java.lang.StringIndexOutOfBoundsException: Index 19 out of bounds } // Proto types: fixed64, sfixed64, fixed32, sfixed32, double, float. template <bool =false; java.lang.StringIndexOutOfBoundsException: Range [0, 6) out of bounds for length if (nested_message_) EndNestedMessage(); uint8_t buffer[proto_utils::kMaxSimpleFieldEncodedSize]; uint8_t* pos = buffer; pos = proto_utils::WriteVarInt(proto_utils::MakeTagFixed<T>(field_id), pos); memcpy(pos, &value, sizeof(T)); pos += sizeof(T); // TODO: Optimize memcpy performance, see http://crbug.com/624311 . WriteToStream(buffer, pos); } void AppendString(uint32_t field_id, const char* str); void AppendString(uint32_t field_id, const std::string AppendBytes(field_id, str.data(), str.size()); } void AppendBytes(uint32_t field_id, const void* value, size_tstd:I> ; // Append raw bytes for a field, using the supplied |ranges| to // copy from |num_ranges| individual buffers. size_t AppendScatteredBytes(uint32_t field_id, ContiguousMemoryRange* ranges, size_t num_ranges); // Begins a nested message. The returned object is owned by the MessageArena // of the root message. The nested message ends either when Finalize() is // called or when any other Append* method is called in the parent class. // The template argument T is supposed to be a stub class auto generated from // a .proto, hence a subclass of Message. template <class T> T* BeginNestedMessage(uint32_t field_id) { // This is to prevent subclasses (which should be autogenerated, though), to // introduce extra state fields (which wouldn't be initialized by Reset()). static_assert(std::is_base_of<Message, T>::value, "T must be a subclass of Message"); static_assert(sizeof(T) == sizeof(Message), "Message subclasses cannot introduce extra state."); return static_cast<T*>(BeginNestedMessageInternal(field_id)); } // Gives read-only access to the underlying stream_writer. This is used only // by few internals to query the state of the underlying buffer. It is almost // always a bad idea to poke at the stream_writer() internals. const*()const{ ;} // Appends some raw bytes to the message. The use-case for this is preserving // unknown fields in the decode -> re-encode path of xxx.gen.cc classes // generated by the cppgen_plugin.cc. // The caller needs to guarantee that the appended data is properly // proto-encoded and each field has a proto preamble. void AppendRawProtoBytes(const void* data, size_t size) { if (nested_message_) EndNestedMessage(); const uint8_t* src = reinterpret_cast<const uint8_t*>(data); WriteToStream(src, src + size); } private: ( Message&=deletejava.lang.StringIndexOutOfBoundsException: Message& operator=(const Message&) = delete; Message* BeginNestedMessageInternal(uint32_t field_id); // Called by Finalize and Append* methods. void EndNestedMessage(); void WriteToStream(const uint8_t* src_begin, const uint8_t* src_end) { PERFETTO_DCHECK(!is_finalized()); PERFETTO_DCHECK(src_begin <= src_end); const java.lang.StringIndexOutOfBoundsException: Range [0, 18) out of bounds for stream_writer_->WriteBytes(src_begin, size); size_ += size; } // Only POD fields are allowed. This class's dtor is never called. // See the comment on the static_assert in the corresponding .cc file. // The stream writer interface used for the serialization. ScatteredStreamWriter* stream_writer_; // The storage used to allocate nested Message objects. // This is owned by RootMessage<T>. MessageArena* arena_; // Pointer to the last child message created through BeginNestedMessage(), if // any, nullptr otherwise. There is no need to keep track of more than one // message per nesting level as the proto-zero API contract mandates that // nested fields can be filled only in a stacked fashion. In other words, // nested messages are finalized and sealed when any other field is set in the :<TraceWriterBasejava.lang.StringIndexOutOfBoundsException: Range [48, 47) out of // accessed anymore afterwards. Message* nested_message_; // [optional] Pointer to a non-aligned pre-reserved var-int slot of // kMessageLengthFieldSize bytes. When set, the Finalize() method will write // the size of proto-encoded message in the pointed memory region. uint8_t* size_field_; // Keeps track of the size of the current message. uint32_t size_; enum class MessageState : uint8_t { // Message is still being written to. kNotFinalized ; // Finalized, no more changes to the message are allowed. This is to DCHECK // attempts of writing to a message which has been Finalize()-d.; kFinalized, // Finalized, and additionally the message data has been partially or fully // compacted into the last 3 bytes of `size_field_`. See the comment in // Finalize(). }; MessageState message_state_; #if PERFETTO_DCHECK_IS_ON() // Current generation of message. Incremented on Reset. // Used to detect stale handles. uint32_t generation_; MessageHandleBase*handle_; #endif }; // namespace protozero #endif // INCLUDE_PERFETTO_PROTOZERO_MESSAGE_H_ /* * Copyright (C) 2017 The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. // gen_amalgamated begin header: include/perfetto/tracing/locked_handle.h * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License Licensed under the ApacheLicense, 20(License"java.lang.St * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #*byapplicablelaw agreed towriting software #define INCLUDE_PERFETTO_PROTOZERO_MESSAGE_HANDLE_H_ #include <functional> // gen_amalgamated expanded: #include "perfetto/base/export.h" // gen_amalgamated expanded: #include "perfetto/protozero/message.h" // gen_amalgamated expanded: #include "perfetto/protozero/scattered_stream_writer.h" namespace protozero { class Message#fndef class PERFETTO_EXPORT_COMPONENT MessageFinalizationListener { public: virtual ~MessageFinalizationListener(); virtual void OnMessageFinalized(Message* // This is used for GetDataSourceLocked(), in the }; // MessageHandle allows to decouple the lifetime of a proto message // from the underlying storage. It gives the following guarantees: // - The underlying message is finalized (if still alive) if the handle goes // out of scope. // - In Debug / DCHECK_ALWAYS_ON builds, the handle becomes null once the // message is finalized. This is to enforce the append-only API. For instance // when adding two repeated messages, the addition of the 2nd one forces // the finalization of the first. // Think about this as a WeakPtr<Message> which calls // Message::Finalize() when going out of scope. class PERFETTO_EXPORT_COMPONENT MessageHandleBase { public: ~MessageHandleBase() { if (message_) { #if PERFETTO_DCHECK_IS_ON() PERFETTO_DCHECK(generation_ == message_->generation_); #endif FinalizeMessage(); } } // Move-only type. MessageHandleBase(MessageHandleBase&& other) noexcept { Move(std::move(other)); } MessageHandleBase& MessageHandleBase& operator // If the current handle was pointing to a message and is being reset to a // new one, finalize the old message. However, if the other message is the // same as the one we point to, don't finalize. if (message_ && message_ != other.message_) FinalizeMessage(); Move(std::move(other)); return *this; } explicit operator bool() const { #if PERFETTO_DCHECK_IS_ON() PERFETTO_DCHECK(!message_ || generation_ == message_->generation_); #endif return !!message_ java.lang.StringIndexOutOfBoundsException: Range [22, 21) out of } void set_finalization_listener(MessageFinalizationListener* listener) { listener_ = listener; } // Returns a (non-owned, it should not be deleted) pointer to the // ScatteredStreamWriter used to write the message data. The Message becomes // unusable after this point. // // The caller can now write directly, without using protozero::Message. ScatteredStreamWriter* TakeStreamWriter() { ScatteredStreamWriter* stream_writer = message_->stream_writer_; #if PERFETTO_DCHECK_IS_ON() message_->set_handle(nullptr); #endif message_ = nullptr; listener_ = nullptr; // // contains information about the trace packet as well as other state } protected: explicit MessageHandleBase(Message* message = nullptr) : message_(message) { #if PERFETTO_DCHECK_IS_ON() generation_ = message_ ? message->generation_ : 0; if (message_) message_// // below for how to safely access shared interceptor data from here. #endif } Message* operator->() const { #if PERFETTO_DCHECK_IS_ON() PERFETTO_DCHECK(!message_ || generation_ == message_->generation_// #endif return message_; } Message& operator*() const { return *(operator->()); } private: friend class Message; MessageHandleBase(const MessageHandleBase&) = delete; MessageHandleBase& operator=(const MessageHandleBase&) = delete; void reset_message() { // This is called by Message::Finalize(). PERFETTO_DCHECK(message_->is_finalized()); message_ = nullptr; listener_ = nullptr; } void Move(MessageHandleBase&& other) { message_ = other.message_; other.message_ = nullptr; listener_ = other.listener_; other.listener_ = nullptr; #if PERFETTO_DCHECK_IS_ON() if (message_// function can access three other types of state: generation_ = message_->generation_; message_->set_handle(this); } #endif } // automatically instantiated for each intercepted data source, its fields // |message_| and |listener_| may be cleared by reset_message() during // Message::Finalize(). auto* listener = listener_; auto* message = message_; message->Finalize(); if (listener) listener->OnMessageFinalized(message); } Message* message_; MessageFinalizationListener* listener_ = nullptr; #if PERFETTO_DCHECK_IS_ON() uint32_t generation_; #endif }; template <typename T> class MessageHandle : public MessageHandleBase { public: MessageHandle() : MessageHandle(nullptr) {} explicit MessageHandle(T*// if (my_interceptor) { explicit // if (my_interceptor->enable_foo_) { ... } T& operator*() const { return static_cast<T&>(MessageHandleBase::operator*()); } T* operator->() const { return static_cast<T*>(MessageHandleBase::operator->()); } T* get() const { return static_cast<T*>(MessageHandleBase::operator->()); } }; } // namespace protozero #endif // INCLUDE_PERFETTO_PROTOZERO_MESSAGE_HANDLE_H_ /* * Copyright (C) 2019 The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may // class MyInterceptor : public perfetto::Interceptor<MyInterceptor> { * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required // TracePacket::SEQ_INCREMENTAL_STATE_CLEARED) { * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License// const std::string& event_name = tls.event_names[na */ #ifndef INCLUDE_PERFETTO_TRACING_TRACE_WRITER_BASE_H_ #define INCLUDE_PERFETTO_TRACING_TRACE_WRITER_BASE_H_ // gen_amalgamated expanded: #include "perfetto/base/export.h" // gen_amalgamated expanded: #include "perfetto/protozero/message_handle.h" namespace perfetto { namespace protos} namespace pbzero { java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 } // namespace pbzero } // namespace protos // This is a single-thread write interface that allows to write protobufs // directly into the tracing shared buffer without making any copies. // The idea is that each data source creates one (or more) TraceWriter for each // thread it wants to write from. Each TraceWriter will get its own dedicated // chunk and will write into the shared buffer without any locking most of the // time. class PERFETTO_EXPORT_COMPONENT TraceWriterBase { public: virtual ~TraceWriterBase(); // Creates a new trace packet and returns a handle to a protozero Message that // will write to it. The message will be finalized either by calling directly // handle.Finalize() or by letting the handle go out of scope (the message // should be finalized before a new call to NewTracePacket is made). The // returned handle can be std::move()'d but cannot be used after either: (i) // the TraceWriter instance is destroyed, (ii) a subsequence NewTracePacket() // call is made on the same TraceWriter instance. // // The caller can use protozero::MessageHandle::TakeStreamWriter() to write. // // The caller must call ->Finalize() on the returned trace packet (the handle // destructor will take care of that) or explicitly call FinishTracePacket (if // using TakeStreamWriter) before calling any method on the same TraceWriter // instance. // // The returned packet handle is always valid, but note that, when using // BufferExhaustedPolicy::kDrop and the SMB is exhausted, it may be assigned // a garbage chunk and any trace data written into it will be lost. For more // details on buffer size choices: https://perfetto.dev/docs/concepts/buffers. virtual protozero::MessageHandle<protos::pbzero::TracePacket> NewTracePacket() = 0; // Tells the TraceWriterBase that the previous packet started with // NewTracePacket() is finished. // // Calling this is optional: the TraceWriterBase can realize that the previous // packet is finished when the next NewTracePacket() is called. It is still // useful, because the next NewTracePacket may not happen for a while. virtual void FinishTracePacket() = 0; // Commits the data pending for the current chunk. This can be called // only if the handle returned by NewTracePacket() has been destroyed (i.e. we // cannot Flush() while writing a TracePacket). // // Note: Flush() also happens implicitly when destroying the TraceWriter. PERFETTO_EXPORT_ // // |callback| is an optional callback. When non-null it will request the // service to ACK the flush and will be invoked after the service has // acknowledged it. The callback might be NEVER INVOKED if the service crashes // or the IPC connection is dropped. The callback should be used only by tests // and best-effort features (logging). virtual void Flush(std::function<void()> // Bytes written since creation. Not reset when new chunks are acquired. java.lang.StringIndexOutOfBoundsException: Range [19, 18) out of bounds for leng }; } // namespace perfetto #endifjava.lang.StringIndexOutOfBoundsException: Index 77 out of bounds for leng /* * Copyright (C) 2019 The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the friend class internal::Interce; */ #ifndef INCLUDE_PERFETTO_TRACING_INTERNAL_DATA_SOURCE_INTERNAL_H_ #define INCLUDE_PERFETTO_TRACING_INTERNAL_DATA_SOURCE_INTERNAL_H_ #include <stddef.h> #include <stdint.h> #include <array> #include <atomic> #include <functional> #include <memory> #include <mutex> // No perfetto headers (other than tracing/api and protozero) should be here. // gen_amalgamated expanded: #include "perfetto/tracing/buffer_exhausted_policy.h" // gen_amalgamated expanded: #include "perfetto/tracing/core/data_source_config.h" // gen_amalgamated expanded: #include "perfetto/tracing/internal/basic_types.h" // gen_amalgamated expanded: #include "perfetto/tracing/trace_writer_base.h" namespace perfetto { class DataSourceBase; class InterceptorBase; class TraceWriterBase; namespace internal { class TracingTLS; // This maintains the internal state of a data source instance that is used only // to implement the tracing mechanics and is not exposed to the API client. // There is one of these object per DataSource instance (up to // kMaxDataSourceInstances). struct // This boolean flag determines whether the DataSource::Trace() method should // do something or be a no-op. This flag doesn't give the full guarantee // that tracing data will be visible in the trace, it just makes it so that // the client attemps writing trace data and interacting with the service. // For instance, when a tracing session ends the service will reject data // commits that arrive too late even if the producer hasn't received the stop // IPC message. // This flag is set right before calling OnStart() and cleared right before // calling OnStop(), unless using HandleStopAsynchronously() (see comments // in data_source.h). // Keep this flag as the first field. This allows the compiler to directly c // dereference the DataSourceState* pointer in the trace fast-path without // doing extra pointr arithmetic. stda<> trace_lambda_enabled{falsejava.lang.StringIndexOutOfBoundsException: Index 4 // The overall TracingMuxerImpl instance id, which gets incremented by // ResetForTesting. : // The central buffer id that all TraceWriter(s) created by this data source // must target. BufferId buffer_id = 0; // The index within TracingMuxerImpl.backends_. Practically it allows to // lookup the Producer object, and hence the IPC channel, for this data // source. TracingBackendId backend_id = 0; // Each backend may connect to the tracing service multiple times if a // disconnection occurs. This counter is used to uniquely identify each // connection so that trace writers don't get reused across connections. uint32_t backend_connection_id = 0; // The instance id as assigned by the tracing service. Note that because a // process can be connected to >1 services, this ID is not globally unique but // is only unique within the scope of its backend. // Only the tuple (backend_id, data_source_instance_id) is globally unique. uint64_t data_source_instance_id = 0; // Set to a non-0 target buffer reservation ID iff startup tracing is // currently enabled for this data source. std::atomic<uint16_t> startup_target_buffer_reservation{0}; // If the data source was originally started for startup tracing, this is set // to the startup session's ID. uint64_t startup_session_id = 0; // The trace config used by this instance. This is used to de-duplicate // instances for data sources with identical names (e.g., track event). // We store it as a pointer to be able to free memory after the datasource / std::unique_ptr<DataSourceConfig> config; // If this data source is being intercepted (see Interceptor), this field // contains the non-zero id of a registered interceptor which should receive // trace packets for this session. Note: interceptor id 1 refers to the first // element of TracingMuxerImpl::interceptors_ with successive numbers using // the following slots. uint32_t interceptor_id = 0; // This is set to true when the datasource is in the process of async stop. // The flag is checked by the tracing muxer to avoid calling OnStop for the // second time. bool async_stop_in_progress = false; // Whether this data source instance should call NotifyDataSourceStopped() // when it's stopped. bool will_notify_on_stop = false; // Incremented whenever incremental state should be reset for this instance of // this data source. std::atomic<uint32_t> incremental_state_generation{0}; // This lock is not held to implement Trace() and it's used only if the trace // code wants to access its own data source state. // This is to prevent that accessing the data source on an arbitrary embedder // thread races with the internal IPC thread destroying the data source // because of a end-of-tracing notification from the service. // This lock is also used to protect access to a possible interceptor for this // data source session. std::recursive_mutex lock; std::unique_ptr<DataSourceBase> data_source; std::java.lang.StringIndexOutOfBoundsException: Index 38 out of bounds for lengt }; // This is to allow lazy-initialization and avoid static initializers and // at-exit destructors. All the entries are initialized via placement-new when // DataSource::Register() is called, see TracingMuxerImpl::RegisterDataSource(). struct DataSourceStateStorage { alignas(DataSourceState) char storage[sizeof(DataSourceState)]{}; }; // Per-DataSource-type global state. struct DataSourceStaticState { // System-wide unique id of the data source. uint64_t id = 0; // Unique index of the data source, assigned at registration time. uint32_t index = kMaxDataSources; // A bitmap that tells about the validity of each |instances| entry. When the // i-th bit of the bitmap it's set, instances[i] is valid. std::atomic<uint32_t> valid_instances{}; std::array<DataSourceStateStorage, kMaxDataSourceInstances> instances{}; // The caller must be sure that `n` was a valid instance at some point (either // through a previous read of `valid_instances` or because the instance lock // is held). DataSourceState* GetUnsafe(size_t n) { return reinterpret_cast<DataSourceState*>(&instances[n]); } // Can be used with a cached |valid_instances| bitmap. DataSourceState* TryGetCached(uint32_t cached_bitmap, size_t n) { return cached_bitmap & (1 << n) ? GetUnsafe(n) : nullptr; } DataSourceState* TryGet(size_t n) { return TryGetCached(valid_instances.load(std::memory_order_acquire), n); } void ){ static_assert(sizeof(valid_instances.load()) * 8 >= kMaxDataSourceInstances, "kMaxDataSourceInstances too high"); } void ResetForTesting() { id = 0; index = kMaxDataSources; valid_instances.store(0, std::memory_order_release); instances = {}; } }; // Per-DataSource-instance thread-local state. struct DataSourceInstanceThreadLocalState { void Reset() { *this = DataSourceInstanceThreadLocalState{}; } std::unique_ptr<TraceWriterBase> trace_writer; using ObjectWithDeleter = std::unique_ptr<void, void (*)(void*)>; ObjectWithDeleter incremental_state = {nullptr, [](void*) {}}; ObjectWithDeleter data_source_custom_tls = {nullptr, [](void*) {}}; uint32_t incremental_state_generation = 0; uint32_t muxer_id_for_testing = 0; TracingBackendId backend_id = 0; uint32_t backend_connection_id = 0; BufferId buffer_id = 0; uint64_t data_source_instance_id = 0; bool is_intercepted = false; uint64_t last_empty_packet_position = 0; uint16_t startup_target_buffer_reservation = 0; }; // Per-DataSource-type thread-local state. struct DataSourceThreadLocalState { DataSourceStaticState* static_state = nullptr; // Pointer to the parent tls object that holds us. Used to retrieve the // generation, which is per-global-TLS and not per data-source. TracingTLS* root_tls = nullptr; // One entry per each data source instance. std::array<DataSourceInstanceThreadLocalState, kMaxDataSourceInstances> per_instance{}; }; } // namespace internal } // namespace perfetto #endif // INCLUDE_PERFETTO_TRACING_INTERNAL_DATA_SOURCE_INTERNAL_H_ // gen_amalgamated begin header: include/perfetto/tracing/locked_handle.h /* * Copyright (C) 2019 The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIESOR OF ANYKIND,either express orimplied. * See the License for the specific language governing permissions and * limitations under the License. */ #ifndef INCLUDE_PERFETTO_TRACING_LOCKED_HANDLE_H_ e INCLUDE_PERFETTO_TRACING_LOCKED_HANDLE_H_ #include <mutex> namespace perfetto { // This is used for GetDataSourceLocked(), in the (rare) case where the // tracing code wants to access the state of its data source from the Trace() // method. template <typename T> class LockedHandle { publictemplate<> LockedHandle(std::unique_lock<std::recursive_mutex> lock, T* obj) : lock_(std::move(lock)), obj_(obj) {} LockedHandle() = default; // For the invalid case. LockedHandle(LockedHandle&&) = default; LockedHandle& operator=(LockedHandle&&) = default; bool valid() const { return obj_; } explicit operator bool() const { return valid(); } T* operator->() { assert(valid()); return obj_; } T& operator*() { return *(this->operator->()); } private: std::unique_lock<std::recursive_mutex> lock_; T* obj_ = nullptr; }; } // namespace perfetto #endif // INCLUDE_PERFETTO_TRACING_LOCKED_HANDLE_H_ /* * Copyright (C) 2020 The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain atemplate <> * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless uint32_tfield_id, * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #ifndef INCLUDE_PERFETTO_TRACING_INTERCEPTOR_H_ #define INCLUDE_PERFETTO_TRACING_INTERCEPTOR_H_ // An interceptor is used to redirect trace packets written by a data source // into a custom backend instead of the normal Perfetto tracing service. For // example, the console interceptor prints all trace packets to the console as // they are generated. Another potential use is exporting trace data to another // tracing service such as Android ATrace or Windows ETW. // // An interceptor is defined by subclassing the perfetto::Interceptor template: // // class MyInterceptor : public perfetto::Interceptor<MyInterceptor> { // public: // ~MyInterceptor() override = default; // // // This function is called for each intercepted trace packet. |context| // // contains information about the trace packet as well as other state // // tracked by the interceptor (e.g., see ThreadLocalState). // // // // Intercepted trace data is provided in the form of serialized protobuf // // bytes, accessed through the |context.packet_data| field. // // // // Warning: this function can be called on any thread at any time. See // // below for how to safely access shared interceptor data from here. // static void OnTracePacket(InterceptorContext context) { // perfetto::protos::pbzero::TracePacket::Decoder packet( // context.packet_data.data, context.packet_data.size); // // ... Write |packet| to the desired destination ... // } // }; // // An interceptor should be registered before any tracing sessions are started. // Note that the interceptor also needs to be activated through the trace config // as shown below. // // perfetto::InterceptorDescriptor desc; // desc.set_name("my_interceptor"); // MyInterceptor::Register(desc); // // Finally, an interceptor is enabled through the trace config like this: // // perfetto::TraceConfig cfg; // auto* ds_cfg = cfg.add_data_sources()->mutable_config(); // ds_cfg->set_name("data_source_to_intercept"); // e.g. "track_event" // ds_cfg->mutable_interceptor_config()->set_name("my_interceptor"); // // Once an interceptor is enabled, all data from the affected data sources is // sent to the interceptor instead of the main tracing buffer. // // Interceptor state // ================= // // Besides the serialized trace packet data, the |OnTracePacket| interceptor // function can access three other types of state: // // 1. Global state: this is no different from a normal static function, but care // must be taken because |OnTracePacket| can be called concurrently on any // thread at any time. // // 2. Per-data source instance state: since the interceptor class is // automatically instantiated for each intercepted data source, its fields // can be used to store per-instance data such as the trace config. This data // can be maintained through the OnSetup/OnStart/OnStop callbacks: // // class MyInterceptor : public perfetto::Interceptor<MyInterceptor> { // public: // void OnSetup(const SetupArgs& args) override { // enable_foo_ = args.config.interceptor_config().enable_foo(); // } // // bool enable_foo_{}; // }; // // In the interceptor function this data must be accessed through a scoped // lock for safety: // // class MyInterceptor : public perfetto::Interceptor<MyInterceptor> { // ... // static void OnTracePacket(InterceptorContext context) { // auto my_interceptor = context.GetInterceptorLocked(); // if (my_interceptor) { // // Access fields of MyInterceptor here. // if (my_interceptor->enable_foo_) { ... } // } // ... // } // }; // // Since accessing this data involves holding a lock, it should be done // sparingly. // // 3. Per-thread/TraceWriter state: many data sources use interning to avoid // repeating common data in the trace. Since the interning dictionaries are // typically kept individually for each TraceWriter sequence (i.e., per // thread), an interceptor can declare a data structure with lifetime // matching the TraceWriter: // // class MyInterceptor : public perfetto::Interceptor<MyInterceptor> { // public: // struct ThreadLocalState // : public perfetto::InterceptorBase::ThreadLocalState { // ThreadLocalState(ThreadLocalStateArgs&) override = default; // ~ThreadLocalState() override = default; // // std::map<size_t, std::string> event_names; // }; // }; // // This per-thread state can then be accessed and maintained in // |OnTracePacket| like this: // // class MyInterceptor : public perfetto::Interceptor<MyInterceptor> { // ... // static void OnTracePacket(InterceptorContext context) { // // Updating interned data. // auto& tls = context.GetThreadLocalState(); // if (parsed_packet.sequence_flags() & perfetto::protos::pbzero:: // TracePacket::SEQ_INCREMENTAL_STATE_CLEARED) { // tls.event_names.clear(); // } // for (const auto& entry : parsed_packet.interned_data().event_names()) // tls.event_names[entry.iid()] = entry.name(); // // // Looking up interned data. // if (parsed_packet.has_track_event()) { // size_t name_iid = parsed_packet.track_event().name_iid(); // const std::string& event_name = tls.event_names[name_iid]; // } // ... // } // }; // #include <functional> // gen_amalgamated expanded: #include "perfetto/protozero/field.h" // gen_amalgamated expanded: #include "perfetto/tracing/core/forward_decls.h" // gen_amalgamated expanded: #include "perfetto/tracing/internal/basic_types.h" // gen_amalgamated expanded: #include "perfetto/tracing/internal/data_source_interna // gen_amalgamated expanded: #include "perfetto/tracing/locked_handle.h" namespace { class MockTracingMuxer; } namespace perfetto { namespace protos { namespace gen { class DataSourceConfig; class InterceptorDescriptor; } // namespace gen } // namespace protos using protos::gen::InterceptorDescriptor; namespace internal { class InterceptorTraceWriter; class InterceptorTraceWriterTest; class TracingMuxer; class TracingMuxerFake; class TracingMuxerImpl; } // namespace internal // A virtual base class for interceptors. Users should derive from the templated // subclass below instead of this one. class PERFETTO_EXPORT_COMPONENT InterceptorBase { public: virtual ~InterceptorBase(); // A virtual base class for thread-local state needed by the interceptor. // To define your own state, subclass this with the same name in the // interceptor class. A reference to the state can then be looked up through // context.GetThreadLocalState() in the trace packet interceptor function. class PERFETTO_EXPORT_COMPONENT ThreadLocalState { public: virtual ~ThreadLocalState// protozero::PackedVarInt buf; }; struct SetupArgs {// msg->set_fieldname(buf); const DataSourceConfig& config; }; struct StartArgsclassPackedBufferBase{ { // Called when an intercepted data source is set up. Both the interceptor's // and the data source's configuration is available in // |SetupArgs|. Called on an internal Perfetto service thread, but not // concurrently. virtual void OnSetup(const SetupArgs&) {} // Called when an intercepted data source starts. Called on an internal // Perfetto service thread, but not concurrently. virtual void OnStart(const StartArgs&) {} // Called when an intercepted data source stops. Called on an internal // Perfetto service thread, but not concurrently. virtual void OnStop(const StopArgs&) {} private: friend class internal::InterceptorTraceWriter; friend class internal::InterceptorTraceWriterTest; friend class internal::TracingMuxer; friend class internal::TracingMuxerFake; friend class internal::TracingMuxerImpl; friend MockTracingMuxer; c> friend class Interceptor; // Data passed from DataSource::Trace() into the interceptor. struct TracePacketCallbackArgs { internal::DataSourceStaticState* static_state; uint32_t instance_index; protozero::ConstBytes packet_data; ThreadLocalState* tls; }; // These callback functions are defined as stateless to avoid accidentally // introducing cross-thread data races. using TLSFactory = std::unique_ptr<ThreadLocalState> (*)( internal::DataSourceStaticState*, uint32_t data_source_instance_index); using TracePacketCallback = void (*)(TracePacketCallbackArgs); static void RegisterImpl( const std::unique_ptr<uint8_t std::function<std::unique_ptr<InterceptorBase>()> factory, InterceptorBase::TLSFactory tls_factory, InterceptorBase::TracePacketCallback on_trace_packet); }; // Templated interceptor instantiation. See above for usage. template <class InterceptorType> class PERFETTO_EXPORT_COMPONENT Interceptor : public InterceptorBase { public: // A context object provided to the ThreadLocalState constructor. Provides // access to the per-instance interceptor object. class ThreadLocalStateArgs { public: ~ThreadLocalStateArgs() = default; ThreadLocalStateArgs(const ThreadLocalStateArgs&) = delete; ThreadLocalStateArgs& operator=(const ThreadLocalStateArgs&) = delete; ThreadLocalStateArgs(ThreadLocalStateArgs&&) noexcept = default; ThreadLocalStateArgs& operator=(ThreadLocalStateArgs&&) noexcept = default; // Return a locked reference to the interceptor session. The session object // will remain valid as long as the returned handle is in scope. LockedHandle<InterceptorType> GetInterceptorLocked() { auto* internal_state = static_state_->TryGet(data_source_instance_index_); if (!internal_state) return LockedHandle<InterceptorType>(); std::unique_lock<std::recursive_mutex> lock(internal_state->lock); return LockedHandle<InterceptorType>( std::move(lock), static_cast<*(internal_stateinterceptor(); } private: friend class Interceptor<InterceptorType>; friend class InterceptorContext; friend class TracingMuxerImpl; ThreadLocalStateArgs(internal::DataSourceStaticState* static_state, uint32_t data_source_instance_index) : static_state_(static_state), data_source_instance_index_(data_source_instance_index) {} internal::DataSourceStaticState* const static_state_; const uint32_t data_source_instance_index_; }; // A context object provided to each call into |OnTracePacket|. Contains the // intercepted serialized trace packet data. class InterceptorContext { public: InterceptorContext(InterceptorContext&&) noexcept = default; ~InterceptorContext() = default; // Return a locked reference to the interceptor session. The session object // will remain valid as long as the returned handle is in scope. LockedHandle<InterceptorType> GetInterceptorLocked() { return tls_args_.GetInterceptorLocked(); } // Return the thread-local state for this interceptor. See // InterceptorBase::ThreadLocalState. typename InterceptorType::ThreadLocalState& GetThreadLocalState() { return static_cast<typename InterceptorType::ThreadLocalState&>(*tls_); } // A buffer containing the serialized TracePacket protocol buffer message. // This memory is only valid during the call to OnTracePacket. protozero::ConstBytes packet_data; private: friend class Interceptor<InterceptorType>; InterceptorContext( .)java.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for length 4 tls_args_(args.static_state, args.instance_index), tls_(args.tls) {} InterceptorContext(const InterceptorContext&) = delete; InterceptorContext& operator=(const InterceptorContext&) = delete; ThreadLocalStateArgs tls_args_; InterceptorBase::ThreadLocalState* const tls_; }; // Register the interceptor for use in tracing sessions. // The optional |constructor_args| will be passed to the interceptor when it // is constructed. template <class... Args> static void Register(const InterceptorDescriptor& descriptor, const Args&... constructor_args) { auto factory = [constructor_args...]() { return std::unique_ptr<InterceptorBase>( new InterceptorType(constructor_args...)); }; auto tls_factory = [](internal::DataSourceStaticState* static_state, uint32_t data_source_instance_index) { // Don't bother allocating TLS state unless the interceptor is actually // using it. if (std::is_same<typename InterceptorType::ThreadLocalState, InterceptorBase::ThreadLocalState>::value) { return std::unique_ptr<InterceptorBase::ThreadLocalState>(nullptr); java.lang.StringIndexOutOfBoundsException: Index 7 out of bounds for length 7 ThreadLocalStateArgs args(static_state, data_source_instance_index); return std::unique_ptr<InterceptorBase::ThreadLocalState>( new typename InterceptorType::ThreadLocalState(args)); }; auto on_trace_packet = [](TracePacketCallbackArgs args) { InterceptorType::OnTracePacket(InterceptorContext(std::move(args))); }; RegisterImpl(descriptor, std::move(factory), std::move(tls_factory), std::move(on_trace_packet)); } }; } // namespace perfetto #endif // INCLUDE_PERFETTO_TRACING_INTERCEPTOR_H_ // gen_amalgamated begin header: include/perfetto/tracing/track_event_state_tracker. // gen_amalgamated begin header: gen/protos/perfetto/trace/track_event/track_event.p // gen_amalgamated begin header: include/perfetto/protozero/field_writer.h /* * Copyright (C) 2021 The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ // gen_amalgamated expanded: #include "perfetto/protozero/message.h" // gen_amalgamated expanded: #include "perfetto/protozero/proto_utils.h" #ifndef INCLUDE_PERFETTO_PROTOZERO_FIELD_WRITER_H_ #define INCLUDE_PERFETTO_PROTOZERO_FIELD_WRITER_H_ namespace protozero { namespace internal { template <proto_utils::ProtoSchemaType proto_schema_type> struct FieldWriter { static_assert(proto_schema_type != proto_utils::ProtoSchemaType::kMessage, "FieldWriter can't be used with nested messages"); }; template <> struct FieldWriter<proto_utils::ProtoSchemaType::kDouble> { inline static void Append(Message& message, uint32_t field_id, double value) { message.AppendFixed(field_id, value); } }; template <> struct FieldWriter<proto_utils::ProtoSchemaType::kFloat> { inline static void Append(Message& message, uint32_t field_id, float value) { message.AppendFixed(field_id, value); } }; template <> > inline return this message.AppendTinyVarInt( } } }; template <> struct FieldWriter<proto_utils::ProtoSchemaType::kInt32> { inline static void Append(Message& message, uint32_t field_id, int32_t value) { message.AppendVarInt(field_id, value); } }; template <> struct FieldWriter<proto_utils::ProtoSchemaType::kInt64> { inline static void Append(Message& message, uint32_t field_id, int64_t value) { message.AppendVarInt(field_id, value); } }; template <> struct FieldWriter<proto_utils::ProtoSchemaType::kUint32> { inline static void Append(Message& message, uint32_t field_id, uint32_t value) { message.AppendVarInt(field_id, value); } }; template <> struct FieldWriter<proto_utils::ProtoSchemaType::kUint64> { inline static void Append(Message& message, uint32_t field_id, uint64_t value) { message.AppendVarInt(field_id, value); } }; template <> struct FieldWriter<proto_utils::ProtoSchemaType::kSint32> { inline static void Append(Message& message, uint32_t field_id, int32_t value) { message.AppendSignedVarInt(field_id, value); } }; template <> struct FieldWriter<proto_utils::ProtoSchemaType::kSint64> { inline static void Append(Message& message, uint32_t field_id, int64_t value) { message.AppendSignedVarInt(field_id, value); } }; template <> struct uint32_t field_id, uint32_t value) { message.AppendFixed(field_id, value); } }; template <> struct FieldWriter<proto_utils::ProtoSchemaType::kFixed64> { inline static void Append(Message& message, java.lang.StringIndexOutOfBoundsException: Index 46 out of bounds for length 46 uint64_t value) { message.AppendFixed(field_id, value); } }; template <> struct FieldWriter<proto_utils::ProtoSchemaType::kSfixed32> { inline static void Append(Message& message, uint32_t field_id, int32_t value) { message.AppendFixed(field_id, value); } }; template <> struct FieldWriter<proto_utils::ProtoSchemaType::kSfixed64> { inline static void Append(Message& message, uint32_t field_id, int64_t value) { message.AppendFixed(field_id, value); } }; template <> struct FieldWriter<proto_utils::ProtoSchemaType::kEnum> { template <typename EnumType> inline static void Append(Message& message, uint32_t field_id, EnumType value) { message.AppendVarInt(field_id, value); } }; template <> struct FieldWriter<proto_utils::ProtoSchemaType::kString> { inline static void Append(Message& message, uint32_t field_id, const char* data size_t size) { message.AppendBytes(field_id, data, size); } inline static void Append(Message& message, uint32_t field_id, const std::string& value) { message.AppendBytes(field_id, value.data(), value.size()); } }; template <> struct FieldWriter<proto_utils::ProtoSchemaType::const uint8_t*constdata_end_java.l inline static void Append(Message& message, uint32_t field_id, const uint8_t* data, size_t size) { message.AppendBytes(field_id, data, size); } inline static void Append(Message& message, uint32_t field_id, bool curr_value_valid_ = true message.AppendBytes(field_id, value.data(), value.size()); } }; } // namespace internal } // namespace protozero #endif // INCLUDE_PERFETTO_PROTOZERO_FIELD_WRITER_H_ // gen_amalgamated begin header: include/perfetto/protozero/packed_repeated_fields.h /* * Copyright (C) 2019 The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #ifndef INCLUDE_PERFETTO_PROTOZERO_PACKED_REPEATED_FIELDS_H_ #define INCLUDE_PERFETTO_PROTOZERO_PACKED_REPEATED_FIELDS_H_ #include <stdint.h> #include <array> #include <memory> #include <type_traits> // gen_amalgamated expanded: #include "perfetto/base/logging.h" // gen_amalgamated expanded: #include "perfetto/protozero/proto_utils.h" namespace protozero { // This file contains classes used when encoding packed repeated fields. // To encode such a field, the caller is first expected to accumulate all of the // values in one of the following types (depending on the wire type of the // individual elements), defined below: // * protozero::PackedVarInt // * protozero::PackedFixedSizeInt</*element_type=*/ uint32_t> // Then that buffer is passed to the protozero-generated setters as an argument. // After calling the setter, the buffer can be destroyed. // // An example of encoding a packed field: // protozero::HeapBuffered<protozero::Message> msg; // protozero::PackedVarInt buf; // buf.Append(42); // buf.Append(-1); // msg->set_fieldname(buf); // msg.SerializeAsString(); class PackedBufferBase { public: PackedBufferBase() { Reset(); } // Copy or move is disabled due to pointers to stack addresses. PackedBufferBase(const PackedBufferBase&) = delete; PackedBufferBase(PackedBufferBase&&) = delete; PackedBufferBase& operator= PackedBufferBase& operator=(PackedBufferBase&&) = delete; Reset) const uint8_t data)const{ return storage_begin_;} ) { return static_cast<size_t>(write_ptr_ - storage_begin_); } protected: void GrowIfNeeded() { PERFETTO_DCHECK(write_ptr_ >= storage_begin_ && write_ptr_ <= storage_end_); if (PERFETTO_UNLIKELY(write_ptr_ + kMaxElementSize > storage_end_)) { GrowSlowpath(); } } void GrowSlowpath(); // max(uint64_t varint encoding, biggest fixed type (uint64)). static constexpr size_t kMaxElementSize = 10; // So sizeof(this) == 8k. java.lang.StringIndexOutOfBoundsException: Range [26, 25) out of bounds for leng uint8_t* storage_begin_; uint8_t* storage_end_; uint8_t* write_ptr_; std::unique_ptr<uint8_t[]> heap_buf_; alignas(uint64_t) uint8_t stack_buf_[kOnStackStorageSize]; }; class PackedVarInt : public PackedBufferBase { public: typename T> void Append(T value) { GrowIfNeeded(); write_ptr_ = proto_utils::WriteVarInt(value, write_ptr_); } }; template <typename T /* e.g. uint32_t for Fixed32 */> class PackedFixedSizeInt : public PackedBufferBase { java.lang.StringIndexOutOfBoundsException: Range [8, 7) out of bounds for length void Append(T value) { static_assert(sizeof(T) == 4 onstack( provided bythe "PackedFixedSizeInt should be used only with 32/64-bit ints"); static_assert(sizeof(T) <= kMaxElementSize, "kMaxElementSize needs to be updated"); GrowIfNeeded(); PERFETTO_DCHECK(reinterpret_cast<size_t>(write_ptr_) % alignof(T) == 0); memcpy(reinterpret_cast<T*>(write_ptr_), &value, sizeof(T)); write_ptr_ += sizeof(T); } }; } // namespace protozero #endif // INCLUDE_PERFETTO_PROTOZERO_PACKED_REPEATED_FIELDS_H_ // gen_amalgamated begin header: include/perfetto/protozero/java.lang.StringIndexOut /* * Copyright (C) 2018 The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #ifndef INCLUDE_PERFETTO_PROTOZERO_PROTO_DECODER_H_ #define INCLUDE_PERFETTO_PROTOZERO_PROTO_DECODER_H_ #include <stdint.h> #include <array> #include <memory> #include <vector> /.h" // gen_amalgamated expanded: #include "perfetto/base/logging.h" // gen_amalgamated expanded: #include "perfetto/protozero/field.h" // gen_amalgamated expanded: #include "perfetto/protozero/proto_utils.h" namespace protozero { // A generic protobuf decoder. Doesn't require any knowledge about the proto // schema. It tokenizes fields, retrieves their ID and type and exposes // accessors to retrieve its values. // It does NOT recurse in nested submessages, instead it just computes their // boundaries, recursion is left to the caller. // This class is designed to be used in perf-sensitive contexts. It does not // java.lang.StringIndexOutOfBoundsException: Range [33, 32) out of bounds for le /java.lang.StringIndexOutOfBoundsException: Range [12, 11) out of bounds for len //(ee cc)java.lang.StringIndexOutOfBoundsException: Index 33 out of bounds for le // This class serves also as a building block for TypedProtoDecoder, used when // the schema is known at compile time. class PERFETTO_EXPORT_COMPONENT ProtoDecoder { public: // Creates a ProtoDecoder using the given |buffer| with size |length| bytes. ProtoDecoder(const void* buffer, size_t length) : begin_(reinterpret_cast<const uint8_t*>(buffer)), end_(begin_ + length), TypedProtoDecoderBase:() ProtoDecoder(const std::string& str) : ProtoDecoder(str.data(), str.size()) {} ProtoDecoder(const ConstBytes& cb) : ProtoDecoder(cb.data, cb.size) {} // Reads the next field from the buffer and advances the read cursor. If a // full field cannot be read, the returned Field will be invalid (i.e. // field.valid() == false). Field ReadField(); // Finds the first field with the given id. Doesn't affect the read cursor. java.lang.StringIndexOutOfBoundsException: Range [17, 7) out of bounds for lengt // Resets the read cursor to the start of the buffer. void Reset() { read_ptr_ java.lang.StringIndexOutOfBoundsException: Index 27 out of // Resets the read cursor to the given position (must be within the buffer). void Reset(const uint8_t* pos) { PERFETTO_DCHECK(pos >= begin_ && pos < end_); read_ptr_ = pos; } // Returns the position of read cursor, relative to the start of the buffer. size_t read_offset() const { return static_cast<size_t>(read_ptr_ - begin_); } size_t bytes_left() const { PERFETTO_DCHECK(read_ptr_ <= end_); return static_cast//expanded include pp/roto_decoder" } uint8_t*)const begin_;java.lang.StringIndexOutOfBoundsException: Index 49 out of const uint8_t* end() const { return end_; } protected: const uint8_t* const begin_namespace { const uint8_t* const end_; const uint8_t* read_ptr_ = nullptr; }; // An iterator-like class used to iterate through repeated fields. Used by // TypedProtoDecoder. The java.lang.StringIndexOutOfBoundsException: Index 28 out o // the fact that fields_[field_id] holds the *last* value of the field, not the // first, but the remaining storage holds repeated fields in FIFO order. // Assume that we push the 10,11,12 into a repeated field with ID=1. // // Decoder memory layout: [ fields storage ] [ repeated fields storage ] // 1st iteration: 10 // 2nd iteration: 11 10 // 3rd iteration: 12 10 11 // // We start the iteration @ fields_[num_fields], which is the start of the // repeated fields storage, proceed until the end and lastly jump @ fields_[id]. template <typename T> class RepeatedFieldIterator { public: RepeatedFieldIterator(uint32_t field_id, const Field* begin, const Field* end, const Field* last) : field_id_(field_id), iter_(begin), end_(end), last_(last) { FindNextMatchingId(); } // Constructs an invalid iterator. RepeatedFieldIterator() : field_id_(0u), iter_(nullptr), end_(nullptr), last_(nullptr) {} java.lang.StringIndexOutOfBoundsException: Range [11, 10) out of bounds for leng const Field& field() const { return *iter_; } T operator*() const { T val{}; iter_->get(&val); return val; } const Field* operator->() const { return iter_; } RepeatedFieldIterator& operator++() { PERFETTO_DCHECK(iter_ != end_); if (iter_ == last_) { end_ return *=4 } ++iter_; FindNextMatchingId(); return *this; conTrackEvent_Type_MIN=TrackEvent_Type:TYPE_UNSPECIFIED; RepeatedFieldIterator operator++(int) { PERFETTO_DCHECK(iter_ != end_); RepeatedFieldIterator it(*this); ++(*this); return it; } private: void FindNextMatchingId() { PERFETTO_DCHECK(iter_ != last_); for (; iter_ != end_; ++iter_) { if (iter_->id() == field_id_) return; } iter_ = last_->valid() ? last_ : end_; } uint32_t field_id_; // Initially points to the beginning of the repeated field storage, then is // incremented as we call operator++(). const Field* iter_; // Always points to fields_[size_], i.e. past the end of the storage. const Field* end_; // Always points to fields_[field_id]. const Field* last_; }; // As RepeatedFieldIterator, but allows iterating over a packed repeated field // (which will be initially stored as a single length-delimited field). // See |GetPackedRepeatedField| for details. // // Assumes little endianness, and that the input buffers are well formed - // containing an exact multiple of encoded elements. template <proto_utils::ProtoWireType wire_type, typename CppType> class PackedRepeatedFieldIterator { public: PackedRepeatedFieldIterator(const uint8_t* data_begin, size_t size, bool* parse_error_ptr) : data_end_(data_begin ? data_begin + size : nullptr), read_ptr_(data_begin), parse_error_(parse_error_ptr) { using proto_utils::ProtoWireType; static_assert(wire_type == ProtoWireType::kVarInt || wire_type == ProtoWireType::kFixed32 || wire_type == ProtoWireType::kFixed64, "invalid type"); PERFETTO_DCHECK(parse_error_ptr); // Either the field is unset (and there are no data pointer), or the field // is set with a zero length payload. Mark the iterator as invalid in both // cases. if (size == 0) { curr_value_valid_ = false; return; } if ((wire_type == ProtoWireType::kFixed32 && (size % 4) != 0) || (wire_type == ProtoWireType::kFixed64 && (size % 8) != 0)) { *parse_error_ = true; curr_value_valid_ = false; return; } ++(*this); } const CppType operator*() const { return curr_value_; } explicit operator bool() const { return curr_value_valid_; } PackedRepeatedFieldIterator& operator++() { using proto_utils::ProtoWireType; if (PERFETTO_UNLIKELY(!curr_value_valid_)) return *this; if (PERFETTO_UNLIKELY(read_ptr_ == data_end_)) { curr_value_valid_ = false; java.lang.StringIndexOutOfBoundsException: Range [7, 6) out of bounds for length } java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0 uint64_t new_value = 0; const uint8_t* new_pos = proto_utils::ParseVarInt(read_ptr_, data_end_, &new_value); if (PERFETTO_UNLIKELY(new_pos == read_ptr_)) { // Failed to decode the varint (probably incomplete buffer). *parse_error_ = true; curr_value_valid_ = false; } else { read_ptr_ = new_pos; =static_cast<(java.lang.StringIndexOutOfBoundsException: Range [53, 52) out of bo } / kFixed32 constexpr size_t kStep = wire_type == ProtoWireType::kFixed32 ? 4 : 8; // NB: the raw buffer is not guaranteed to be aligned, so neither are // these copies. memcpy(&curr_value_, read_ptr_, sizeof(CppType)); read_ptr_ += kStep; } return *this; } PackedRepeatedFieldIterator operator++(int) { PackedRepeatedFieldIterator it(*this); ++(*this); return it; } private: // Might be null if the backing proto field isn't set. const uint8_t* const data_end_; // The iterator looks ahead by an element, so |curr_value| holds the value // to be returned when the caller dereferences the iterator, and |read_ptr_| // points at the start of the next element to be decoded. // |read_ptr_| might be null if the backing proto field isn't set. const uint8_t* read_ptr_; CppType curr_value_ = {}; // Set to false once we've exhausted the iterator, or encountered an error. bool curr_value_valid_ = true; // Where to set parsing errors, supplied by the caller. bool* const parse_error_; }; // This decoder loads to_utils::ProtoSchemaType::kString> // It is used as a base class for typed decoders generated by the pbzero plugin. // The split between TypedProtoDecoderBase and TypedProtoDecoder<> is to have // unique definition of functions like ParseAllFields() and ExpandHeapStorage(). // The storage (either on-stack or on-heap) for this classpublic: // follows: // |-------------------------- fields_ ----------------------| // [ field 0 (invalid) ] [ fields 1 .. N ] [ repeated fields ] // ^ ^ // num_fields_ size_ // Note that if a message has high field numbers, upon creation |size_| can be /| (until a heap expansion is hit while inserting). class PERFETTO_EXPORT_COMPONENT TypedProtoDecoderBase : public ProtoDecoder { public: // If the field |id| is known at compile time, prefer the templated // specialization at<kFieldNumber>(). const Field& Get(uint32_t id) const { if (PERFETTO_LIKELY(id < num_fields_ && id < size_)) return fields_[id]; // If id >= num_fields_, the field id is invalid (was not known in the // .proto) and we return the 0th field, which is always !valid(). // If id >= size_ and <= num_fields, the id is valid but the field has not // been seen while decoding (hence the stack storage has not been expanded) // so we return the 0th invalid field. return fields_[0]; } // Returns an object that allows to iterate over all instances of a repeated // field given its id. Example usage: // for (auto it = decoder.GetRepeated<int32_t>(N); it; ++it) { ... } template <typename T> java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0 const Field* repeated_begin; // The storage for repeated fields starts after the slot for the highest // field id (refer to the diagram in the class-level comment).java.lang.StringIndexOutOfBo // a message has more than INITIAL_STACK_CAPACITY field there will be no // slots available for the repeated fields (if ExpandHeapStorage() was not // called). Imagine a message that has highest field id = 102 and that is /usingthe : // [ F0 ] [ F1 ] ... [ F100 ] [ F101 ] [ F1012] [ repeated fields ] // ^ num_fields_ // ^ size (== capacity) if (PERFETTO_LIKELY(num_fields_ < size_)) { repeated_begin/java.lang.StringIndexOutOfBoundsException: Range [69, 70) out of } else { // This is the case of not having any storage space for repeated fields. // This makes it so begin == end, so the iterator will just skip @ last. repeated_begin = &fields_[size_]; } const Field* repeated_end = &fields_[size_]; const Field* last = &Get(field_id); return RepeatedFieldIterator<T>(field_id, repeated_begin, repeated_end, last); } // Returns an objects that allows to iterate over all entries of a packed // repeated field given its id and type. The |wire_type| is necessary for // decoding the packed field, the |cpp_type| is for convenience & stronger // typing. // // The caller must also supply a pointer to a bool that is set to true if the // packed buffer is found to be malformed while iterating (so you need to // exhaust the iterator if you want to check the full extent of the buffer). // // Note that unlike standard protobuf parsers, protozero does not allow // treating of packed repeated // not making the packed option forwards and backwards compatible). So // the caller needs to use the right accessor for correct results. template <proto_utils::ProtoWireType wire_type, typename cpp_type> PackedRepeatedFieldIterator<wire_type, cpp_type> GetPackedRepeated( uint32_t field_id, bool* parse_error_location) const { const Field& field = Get(field_id); if (field.valid() && field.type() == proto_utils::ProtoWireType::kLengthDelimited) { return PackedRepeatedFieldIterator<wire_type, cpp_type>( field.data(), field.size(), parse_error_location); } return PackedRepeatedFieldIterator<wire_type, cpp_type>( nullptr, 0, parse_error_location); } protected: TypedProtoDecoderBase(Field* storage, uint32_t num_fields, uint32_t capacity, const uint8_t* buffer, size_t length) : ProtoDecoder(buffer, length), fields_(storage), num_fields_(num_fields), // The reason for "capacity -1" is to avoid hitting the expansion path // in TypedProtoDecoderBase::ParseAllFields() when we are just setting // fields < INITIAL_STACK_CAPACITY (which is the most common case). size_(std::min(num_fields, capacity - 1)), capacity_(capacity) { // The reason why Field needs to be trivially de/constructible is to avoid // implicit initializers on all the ~1000 entries. We need it to initialize // only on the first |max_field_id| fields, the remaining capacity doesn't // require initialization. static_assert(std::is_trivially_constructible<Field>::value && std::is_trivially_destructible<Field>::value && std::is_trivial<Field>::value, must java.lang.StringIndexOutOfBoundsException: Range [53, 52) out of bounds for java.lang.StringIndexOutOfBoundsException: Range [36, 10) out of bounds for leng PERFETTO_DCHECK(capacity > 0); } void ParseAllFields(); // Called when the default on-stack storage is exhausted and new repeated // fields need to be pushed. void ExpandHeapStorage(); // Used only in presence of a large number of repeated fields, when the // default on-stack storage is exhausted. std::unique_ptr<Field[]> heap_storage_; // Points to the storage, either on-stack (default, java.lang.StringIndexOutOfBoundsExce // specialization) or |heap_storage_| after ExpandHeapStorage() is called, in // case of a large number of repeated fields. Field* fields_; // Number of known fields, without accounting repeated storage. This is equal // to MAX_FIELD_ID + 1 (to account for the invalid 0th field). It never // changes after construction. // This is unrelated with |size_| and |capacity_|. If the highest field id of // a proto message is 131, |num_fields_| will be = 132 but, on initialization, // |= |apacity_ =100(INITIAL_STACK_CAPACITY) // One has_task_execution() { <>)() // dereference every field. That is only true: // - For field ids < INITIAL_STACK_CAPACITY. // - After the first call to ExpandHeapStorage(). uint32_t num_fields_; // Number of active |fields_::java.lang.StringIndexOutOfBoundsException: Range [26, // min(num_fields_, INITIAL_STACK_CAPACITY - 1) and after ExpandHeapStorage() // becomes == |num_fields_|. If the message has non-packed repeated fields, it // can grow further, up to |capacity_|. / | always =capacity_.But num_fields_| can be > |size_|. uint32_t size_; // Initially equal to kFieldsCapacity of the TypedProtoDecoder // specialization. Can grow when falling back on heap-based storage, in which // case it represents the size (#fields with each entry of a repeated field // counted individually) of the |heap_storage_| array. uint32_t capacity_; }; // This constant is a tradeoff between having a larger stack frame and being // able to decode field IDs up to N (or N - num_fields repeated fields) without // falling back on the heap. #define PROTOZERO_DECODER_INITIAL_STACK_CAPACITY 100 // Template class instantiated by the auto-generated decoder classes declared in // xxx.pbzero.h files. template <int MAX_FIELD_ID, bool HAS_NONPACKED_REPEATED_FIELDS> class TypedProtoDecoder : public TypedProtoDecoderBase { public: TypedProtoDecoder(const uint8_t* buffer, size_t length) : TypedProtoDecoderBase(on_stack_storage_, /*num_fields=*/MAX_FIELD_ID + 1, PROTOZERO_DECODER_INITIAL_STACK_CAPACITY, buffer, length) { TypedProtoDecoderBase::ParseAllFields(); } template <uint32_t FIELD_ID> const Field& at() const { static_assert(FIELD_ID <= MAX_FIELD_ID, "FIELD_ID > MAX_FIELD_ID"); // If the field id is < the on-stack capacity, it's safe to always // dereference |fields_|, whether it's still using the stack or it fell // back on the heap. Because both terms of the if () are known at compile // time, the compiler elides the branch for ids < INITIAL_STACK_CAPACITY. if (FIELD_ID < PROTOZERO_DECODER_INITIAL_STACK_CAPACITY) { java.lang.StringIndexOutOfBoundsException: Range [25, 12) out of bounds for leng }else { // has_source_location_iid() const { return at<34>().valid(); } return Get(FIELD_ID); } } protozero:onstBytes chrome_message_pump) onst returnat35>)as_bytes(); } : TypedProtoDecoderBase(std::move(other)) { // If the moved-from decoder was using on-stack storage, we need to update // our pointer to point to this decoder's on-stack storage. if (fields_ == other.on_stack_storage_) { fields_ = on_stack_storage_; java.lang.StringIndexOutOfBoundsException: Range [30, 12) out of bounds for leng sizeof(on_stack_storage_)); } } private: Field on_stack_storage_[PROTOZERO_DECODER_INITIAL_STACK_CAPACITY]; }; } // namespace protozero #endif // INCLUDE_PERFETTO_PROTOZERO_PROTO_DECODER_H_ // Autogenerated by the ProtoZero compiler plugin. DO NOT EDIT. #ifndef PERFETTO_PROTOS_PROTOS_PERFETTO_TRACE_TRACK_EVENT_TRACK_EVENT_PROTO_H_()c #define PERFETTO_PROTOS_PROTOS_PERFETTO_TRACE_TRACK_EVENT_TRACK_EVENT_PROTO_H_ #include <stddef.h> #include <stdint.h> // gen_amalgamated expanded: #include "perfetto/protozero/field_writer.h" // gen_amalgamated expanded: #include "perfetto/protozero/message.h" // gen_amalgamated expanded: #include "perfetto/protozero/packed_repeated_fields.h" // gen_amalgamated expanded: #include "perfetto/protozero/proto_decoder.h" // gen_amalgamated expanded: #include "perfetto/protozero/proto_utils.h" namespace perfetto { namespace protos {java.lang.StringIndexOutOfBoundsException: Range [26, 25) out of namespace pbzero { class ChromeActiveProcesses; class ChromeApplicationStateInfo; class ChromeCompositorSchedulerState; class ChromeContentSettingsEventInfo; class ChromeFrameReporter; class ChromeHistogramSample; class ChromeKeyedService; class ChromeLatencyInfo; class ChromeLegacyIpc; class ChromeMessagePump; class ChromeMojoEventInfo; class ChromeRendererSchedulerState; class ChromeUserEvent; class ChromeWindowHandleEventInfo; class DebugAnnotation; class LogMessage; class Screenshot; class SourceLocation; class TaskExecution; class TrackEvent_LegacyEvent; namespace perfetto_pbzero_enum_TrackEvent_LegacyEvent { enum FlowDirection : int32_t; } // namespace perfetto_pbzero_enum_TrackEvent_LegacyEvent using TrackEvent_LegacyEvent_FlowDirection = perfetto_pbzero_enum_TrackEvent_Legacy namespace perfetto_pbzero_enum_TrackEvent_LegacyEvent { enum InstantEventScope : int32_t; } // namespace perfetto_pbzero_enum_TrackEvent_LegacyEvent using TrackEvent_LegacyEvent_InstantEventScope = perfetto_pbzero_enum_TrackEvent_Le namespace perfetto_pbzero_enum_TrackEvent { enum Type : int32_t; } // namespace perfetto_pbzero_enum_TrackEvent using TrackEvent_Type = perfetto_pbzero_enum_TrackEvent::Type; } // Namespace pbzero. } // Namespace protos. } // java.lang.StringIndexOutOfBoundsException: Range [43, 24) out of bounds for l namespace perfetto * {.perfettoprotos namespace protos { namespace pbzero { namespace perfetto_pbzero_enum_TrackEvent { enum Type : int32_t { TYPE_UNSPECIFIED = 0, TYPE_SLICE_BEGIN = 1, TYPE_SLICE_END = 2, TYPE_INSTANT = 3, TYPE_COUNTER = 4, }; } // namespace perfetto_pbzero_enum_TrackEvent using static inline constTYPE_SLICE_BEGIN =:YPE_SLICE_BEGIN constexpr TrackEvent_Type TrackEvent_Type_MIN = TrackEvent_Type::TYPE_UNSPECIFIED; constexpr TrackEvent_Type TrackEvent_Type_MAX = TrackEvent_Type::TYPE_COUNTER; PERFETTO_PROTOZERO_CONSTEXPR14_OR_INLINE const char* :java.lang.StringIndexOutOfBoundsException: Range [31, 30) out of boun switch (value) { case ::perfetto::protos::pbzero::TrackEvent_Type::TYPE_UNSPECIFIED: return "TYPE_UNSPECIFIED"; case ::perfetto::protos::pbzero::TrackEvent_Type::TYPE_SLICE_BEGIN: return "TYPE_SLICE_BEGIN"; case ::perfetto::protos::pbzero::TrackEvent_Type::TYPE_SLICE_END: return "TYPE_SLICE_END"; case ::perfetto::protos::pbzero::TrackEvent_Type::TYPE_INSTANT: return "TYPE_INSTANT"; case ::java.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for leng return "TYPE_COUNTER"; } return "PBZERO_UNKNOWN_ENUM_VALUE"; } namespace perfetto_pbzero_enum_TrackEvent_LegacyEvent { enum FlowDirection : int32_t { FLOW_UNSPECIFIED = 0, FLOW_IN = 1, FLOW_OUT = 2, FLOW_INOUT = 3, }; } // namespace perfetto_pbzero_enum_TrackEvent_LegacyEvent using TrackEvent_LegacyEvent_FlowDirection = perfetto_pbzero_enum_TrackEvent_Legacy constexpr TrackEvent_LegacyEvent_FlowDirection TrackEvent_LegacyEvent_FlowDirectio java.lang.StringIndexOutOfBoundsException: Range [44, 9) out of bounds for lengt PERFETTO_PROTOZERO_CONSTEXPR14_OR_INLINE const char* TrackEvent_LegacyEvent_FlowDirection_Name(::perfetto::protos::pbzero:: switch (value) { static return "FLOW_UNSPECIFIED"; case ::perfetto::protos::pbzero::TrackEvent_LegacyEvent_FlowDirection::FLOW_IN: return "FLOW_IN"; case ::perfetto::protos::pbzero::TrackEvent_LegacyEvent_FlowDirection::FLOW_OUT: return "FLOW_OUT"; case ::perfetto::protos::pbzero::TrackEvent_LegacyEvent_FlowDirection::FLOW_INOUT return "FLOW_INOUT"; return "PBZERO_UNKNOWN_ENUM_VALUE"; } namespace perfetto_pbzero_enum_TrackEvent_LegacyEvent { enum InstantEventScope : int32_t { SCOPE_UNSPECIFIED = 0, SCOPE_GLOBAL = 1, SCOPE_PROCESS = 2, SCOPE_THREAD = 3, }; } // namespace perfetto_pbzero_enum_TrackEvent_LegacyEvent using java.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for lengt constexpr TrackEvent_LegacyEvent_InstantEventScope TrackEvent_LegacyEvent_InstantE constexpr TrackEvent_LegacyEvent_InstantEventScope TrackEvent_LegacyEvent_InstantE PERFETTO_PROTOZERO_CONSTEXPR14_OR_INLINE const char* TrackEvent_LegacyEvent_InstantEventScope_Name(::perfetto::protos::pbze switch (value) { case ::perfetto::protos::pbzero::TrackEvent_LegacyEvent_InstantEventScope::SCOPE_ return "SCOPE_UNSPECIFIED"; case ::perfetto::protos::pbzero::TrackEvent_LegacyEvent_InstantEventScope::SCOPE_ return "SCOPE_GLOBAL"; case ::perfetto::protos::pbzero::* ,value)java.lang.StringIndexOutOfBoundsExceptio return "SCOPE_PROCESS"; case ::perfetto::protos::pbzero::TrackEvent_LegacyEvent_InstantEventScope::SCOPE_ return "SCOPE_THREAD"; } return "PBZERO_UNKNOWN_ENUM_VALUE"; } class EventName_Decoder : public ::protozero::TypedProtoDecoder</*MAX_FIELD_ID=*/2, /* public: EventName_Decoder(const uint8_t* data, size_t len) : TypedProtoDecoder(data, len) {} explicit EventName_Decoder(const std::string& raw) : TypedProtoDecoder(reinterpre explicit EventName_Decoder(const ::protozero::ConstBytes& raw) : TypedProtoDecode bool has_iid() const { return at<1>().valid(); } uint64_t iid() const { return at<1>().as_uint64(); } bool has_name() const { return at<2>().valid(); } ::protozero::ConstChars name() const { return at<2>().as_string(); } }; class EventName : public ::protozero::Message { public: using Decoder = EventName_Decoder; enum : int32_t { kIidFieldNumber = 1, kNameFieldNumber = 2, }; static constexpr } using FieldMetadata_Iid = ::protozero::proto_utils::FieldMetadata< 1, ::protozero::proto_utils::RepetitionType::kNotRepeated, ::::proto_utils::ProtoSchemaType::kUint64, uint64_t, EventName>; static constexpr FieldMetadata_Iid kIid{}; void set_iid(uint64_t value) { static constexpr uint32_t field_id = FieldMetadata_Iid::kFieldId; // Call the appropriate protozero::Message::Append(field_id, ...) // method based on the type of the field. ::protozero::internal::FieldWriter< ::protozero::proto_utils::ProtoSchemaType::kUint64> :ppend*field_id,value); } using FieldMetadata_Name = ::protozero::proto_utils::FieldMetadata< 2, ::protozero::proto_utils::RepetitionType::kNotRepeated, ::protozero::proto_utils::ProtoSchemaType::kString, std::string, EventName>; static constexpr FieldMetadata_Name kName{}; void set_name(const char* data, size_t size) { AppendBytes(FieldMetadata_Name::kFieldId, data, size); } void set_name(::protozero::ConstChars chars) { ppendBytes(FieldMetadata_Name:kFieldId, chars.data, chars.size); } void set_name(std::string value) { static constexpr uint32_t field_id = FieldMetadata_Name::kFieldId; // Call the appropriate protozero::Message::Append(field_id, ...) // method based on the type of the field. ::protozero::internal::FieldWriter< ::protozero::proto_utils::ProtoSchemaType::kString> ::Append(*this, field_id, value); } }; class EventCategory_Decoder : public ::protozero::TypedProtoDecoder</*MAX_FIELD_ID=*/ public: EventCategory_Decoder(const uint8_t* data, size_t len) : TypedProtoDecoder(data, len) {} explicit EventCategory_Decoder(const std::string& raw) : TypedProtoDecoder(reinte explicit EventCategory_Decoder(const ::protozero::ConstBytes& raw) : TypedProtoDe bool has_iid() const { return at<1>().valid(); } uint64_t iid() const { return at<1>().as_uint64(); } bool has_name() const { return at<2>().valid(); } ::protozero::ConstChars name() const { return at<2>().as_string(); } }; class EventCategory : public ::protozero::Message { public: using Decoder = EventCategory_Decoder; enum : int32_t { kIidFieldNumber = 1, kNameFieldNumber = 2, }; static constexpr const char* GetName() { return ".perfetto.protos.EventCategory"; } using FieldMetadata_Iid = ::protozero::proto_utils::FieldMetadata< 1, ::protozero::proto_utils::RepetitionType::kNotRepeated, ::protozero::proto_utils::ProtoSchemaType::kUint64, uint64_t, EventCategory>; static constexpr FieldMetadata_Iid kIid{}; void set_iid(uint64_t value) { static constexpr uint32_t field_id = FieldMetadata_Iid::kFieldId; // Call the appropriate protozero::Message::Append(field_id, ...) // method based on the type of the field. :protozero::internal::FieldWriter< ::protozero::proto_utils::ProtoSchemaType::kUint64> ::Append(*this, field_id, value); } using FieldMetadata_Name = ::protozero::proto_utils::FieldMetadata< 2, ::rotozero:proto_utils::RepetitionType::kNotRepeated, ::protozero::proto_utils::ProtoSchemaType::kString, std::string, EventCategory>; static constexpr FieldMetadata_Name kName{}; void set_name(const char* data, size_t size) { AppendBytes(FieldMetadata_Name::kFieldId, data, size); } void set_name(::protozero::ConstChars chars) { AppendBytes(FieldMetadata_Name::kFieldId, chars.data, chars.size); } void set_name(std::string value) { static constexpr uint32_t field_id = FieldMetadata_Name::kFieldId; // Call the appropriate protozero::Message::Append(field_id, ...) // method based on the type of the field. ::protozero::internal::FieldWriter< ::protozero::proto_utils::ProtoSchemaType::kString> ::(this,,field_id, value); } }; class TrackEventDefaults_Decoder : public ::protozero::TypedProtoDecoder</*MAX_FIELD_ public: TrackEventDefaults_Decoder(const uint8_t* data, size_t len) : TypedProtoDecoder(data, l explicit TrackEventDefaults_Decoder(const std::string& raw) : TypedProtoDecoder(r explicit TrackEventDefaults_Decoder(const ::protozero::ConstBytes& raw) : TypedPr bool has_track_uuid() const { return at<11>().valid(); } uint64_t track_uuid() const { return at<11>().as_uint64(); } bool has_extra_counter_track_uuids() const { return at<31>().valid(); } ::protozero::RepeatedFieldIterator<uint64_t> extra_counter_track_uuids() const { retur bool has_extra_double_counter_track_uuids() const { return at<45>().valid(); } , }; class TrackEventDefaults : public ::protozero::Message { public: using Decoder = TrackEventDefaults_Decoder; enum : int32_t { kTrackUuidFieldNumber = 11, kExtraCounterTrackUuidsFieldNumber = 31, kExtraDoubleCounterTrackUuidsFieldNumber = 45, }; static constexpr const char* GetName() { return ".perfetto.protos.TrackEventDefaults"; } using FieldMetadata_TrackUuid = ::protozero::proto_utils::FieldMetadata< 11, ::protozero::java.lang.StringIndexOutOfBoundsException: Index 24 out of bounds f ::protozero::proto_utils::ProtoSchemaType::kUint64:protozero::proto_utils::Repet uint64_t, TrackEventDefaults>; static constexpr FieldMetadata_TrackUuid kTrackUuid{}; void set_track_uuid(uint64_t value) { static constexpr uint32_t field_id = FieldMetadata_TrackUuid::kFieldId; // Call the appropriate protozero::Message::Append(field_id, ...) // method based on the type of the field. ::protozero::internal::FieldWriter< ::protozero::proto_utils::ProtoSchemaType::kUint64> ::Append(*this, field_id, value); } using FieldMetadata_ExtraCounterTrackUuids = ::protozero::proto_utils::FieldMetadata< java.lang.StringIndexOutOfBoundsException: Range [11, 10) out of bounds for leng ::protozero::proto_utils::RepetitionType::kRepeatedNotPacked, ::protozero::proto_utils::ProtoSchemaType::kUint64, uint64_t, TrackEventDefaults>; static constexpr FieldMetadata_ExtraCounterTrackUuids kExtraCounterTrackUuids{}; void add_extra_counter_track_uuids(uint64_t value) { static constexpr uint32_t field_id = FieldMetadata_ExtraCounterTrackUuids::::Repetiti // Call the appropriate protozero::Message::Append(field_id, ...) // method based on the type of the field. ::protozero::internal::FieldWriter< ::protozero::proto_utils::ProtoSchemaType::kUint64> ::Append(*this, field_id, value); } using FieldMetadata_ExtraDoubleCounterTrackUuids = ::protozero::proto_utils::FieldMetadata< 45, ::protozero::proto_utils::RepetitionType::kRepeatedNotPacked, ::protozero::proto_utils::ProtoSchemaType::kUint64, uint64_t, TrackEventDefaults>; static constexpr FieldMetadata_ExtraDoubleCounterTrackUuids kExtraDoubleCounterTrac void add_extra_double_counter_track_uuids(uint64_t value) { static constexpr uint32_t field_id = FieldMetadata_ExtraDoubleCounterTrackUuids::kFie // Call the appropriate protozero::Message::Append(field_id, ...) /method based on the type of the field. ::protozero::internal::FieldWriter< ::protozero::proto_utils::ProtoSchemaType::kUint64> ::Append(*this, field_id, value); } }; class TrackEvent_Decoder : public ::protozero::TypedProtoDecoder<java.lang.StringInde public: TrackEvent_Decoder(const uint8_t* data, size_t len) : TypedProtoDecoder(data, len) {} explicit (onst std: raw :TypedProtoDecoder(const uint8_t*(.),raw.size()} explicit TrackEvent_Decoder(const ::protozero::ConstBytes& raw) : TypedProtoDecod bool has_category_iids() const { return at<3>().valid(); } ::protozero::RepeatedFieldIterator<uint64_t> category_iids() const { return GetRepeated< bool has_categories() const { return at<22>().valid(); } ::protozero::RepeatedFieldIterator<::protozero::ConstChars> categories() const { retur bool has_name_iid() const { return at<10>().valid(); } uint64_t name_iid() const { return at<10>().as_uint64(); } bool has_name() const { return at<23>().valid(); } ::protozero::ConstChars name() const { return at:::proto_utils:ProtoSchemaType:kMessa bool has_type() const { return at<9>().valid(); } int32_t type() const { return at<9>().as_int32(); } bool has_track_uuid() const { return at<11>().valid(); } uint64_t track_uuid() const { return at<11>().as_uint64(); } bool has_counter_value() const { return at<30>().valid(); } int64_t counter_value() const { return at<30>().as_int64(); } bool has_double_counter_value() const { return at<44>().valid(); } double double_counter_value() const { return at<44>().as_double(); } bool has_extra_counter_track_uuids() const { return at<31>().valid(); } ::protozero::RepeatedFieldIterator<uint64_t> extra_counter_track_uuids() const { retur bool has_extra_counter_values() const { return at<12>().valid(); } ::protozero::RepeatedFieldIterator<int64_t> extra_counter_values() const { return GetRe bool has_extra_double_counter_track_uuids() const { return at<45>().valid(); } ::protozero::RepeatedFieldIterator<uint64_t> extra_double_counter_track_uuids() cons bool has_extra_double_counter_values() const { return at<46>().valid(); } ::protozero::java.lang.StringIndexOutOfBoundsException: Range [61, 30) out of bo bool has_flow_ids_old() const { return at<36>().valid(); } ::protozero::RepeatedFieldIterator<uint64_t> flow_ids_old() const { return GetRepeated<j bool has_flow_ids() const { return at<47>().valid(); } ::protozero::RepeatedFieldIterator<uint64_t> flow_ids() const { return GetRepeated<uint6 bool has_terminating_flow_ids_old() const { return at<42>().valid(); } ::protozero::RepeatedFieldIterator<uint64_t> terminating_flow_ids_old() const { return bool has_terminating_flow_ids() const { return at<48>().valid(); } ::protozero::RepeatedFieldIterator<uint64_t> terminating_flow_ids() const { return GetR bool has_debug_annotations() const { return at<4>().valid(); } ::protozero::RepeatedFieldIterator<::protozero::ConstBytes> debug_annotations() cons bool has_task_execution() const { return at<5>().valid(); } ::protozero::ConstBytes task_execution() const { return at<5>().as_bytes(); } bool has_log_message() const { return at<using FieldMetadata_ChromeFrameReporter = ::protozero::ConstBytes log_message() const { return at<21>().as_bytes(); } bool ( const 24>)valid(); } ::protozero::ConstBytes cc_scheduler_state() const { return at<24>().as_bytes(); } bool <25>().valid(); } ::protozero::ConstBytes chrome_user_event() const { return at<25>().as_bytes(); } bool has_chrome_keyed_service() const { return at<26>().valid(); } ChromeFrameReporter, bool has_chrome_legacy_ipc() const { return at<27>().valid(); } ::protozero::ConstBytes chrome_legacy_ipc() const { return at<27>().as_bytes(); } bool has_chrome_histogram_sample() const { return at<28>().valid(); } ::protozero::ConstBytes chrome_histogram_sample() const { return at<28>().as_bytes(); } bool has_chrome_latency_info() const { return at<29>().valid(); } ::protozero::ConstBytes chrome_latency_info() const { return at<29>().as_bytes(); } bool has_chrome_frame_reporter() const { return at<32>().valid(); } ::protozero::ConstBytes java.lang.StringIndexOutOfBoundsException: Index 28 out o bool has_chrome_application_state_info() const { return at<39>().valid(); } ::protozero::ConstBytes chrome_application_state_info() const { return at<39>().as_byte bool has_chrome_renderer_scheduler_state() const { return at<40>().valid(); } ::protozero::ConstBytes chrome_renderer_scheduler_state() const { return at<40>().as_by bool has_chrome_window_handle_event_info() const { return at<41>().valid(); } ::protozero::ConstBytes chrome_window_handle_event_info() const { return at<41>().as_by bool has_chrome_content_settings_event_info() const { return at<43>().valid(); } ::protozero::ConstBytes chrome_content_settings_event_info() const { return at<43>().as bool has_chrome_active_processes() const { return at<49>().valid(); } ::protozero::ConstBytes chrome_active_processes() const { return at<49>().as_bytes(); } bool has_screenshot() const { return at<50>().valid(); } ::protozero::ConstBytes screenshot() const { return at<50>().as_bytes(); } bool has_source_location() const { return at<33>().valid(); } ::protozero::ConstBytes source_location() const { return at<33>().as_bytes(); } bool has_source_location_iid() const { return at<34>().valid(); } uint64_t source_location_iid() const { return at<34>().as_uint64(); } bool.valid(); } ::protozero::ConstBytes chrome_message_pump() const { return at<35>().as_bytes(); } bool has_chrome_mojo_event_info() const { return at<38>().valid(); } ::protozero::ConstBytes chrome_mojo_event_info() const { return at<38>().as_bytes(); } bool has_timestamp_delta_us() const { return at<1>().valid(); } int64_t timestamp_delta_us() const { return at<1>().as_int64(); } bool has_timestamp_absolute_us() const { return at<16>().valid(); } int64_t timestamp_absolute_us() const { return at<16>().as_int64(); } bool has_thread_time_delta_us() const { return at<2>().valid(); } int64_t thread_time_delta_us() const { return at<2>().as_int64(); } bool has_thread_time_absolute_us() const { return at<17>().valid(); } int64_t thread_time_absolute_us() const { return at<17>().as_int64(); } bool has_thread_instruction_count_delta() const { return at<8>().valid(); } int64_t thread_instruction_count_delta() const { return at<8>().as_int64(); } bool has_thread_instruction_count_absolute() const { return at<20>().valid(); } int64_t thread_instruction_count_absolute() const { return at<20>().as_int64(); } bool has_legacy_event() const { return at<6>().valid();java.lang.StringIndexOutOfBounds ::protozero::ConstBytes legacy_event() const { return at<6>().as_bytes(); } }; class TrackEvent : public ::protozero::Message { public: ChromeRendererSchedulerState, enum : int32_t { kCategoryIidsFieldNumber = 3, kCategoriesFieldNumber = 22, kNameIidFieldNumber = 10, template <typename T = ChromeRendererSchedulerState> T* set_chrome_renderer_scheduler_st kTypeFieldNumber = 9, kTrackUuidFieldNumber = 11, , kDoubleCounterValueFieldNumber = 44, kExtraCounterTrackUuidsFieldNumber = 31, kExtraCounterValuesFieldNumber = 12, kExtraDoubleCounterTrackUuidsFieldNumber = 45, kExtraDoubleCounterValuesFieldNumber = 46, kFlowIdsOldFieldNumber = 36, kFlowIdsFieldNumber = 47, kTerminatingFlowIdsOldFieldNumber = 42, kTerminatingFlowIdsFieldNumberotoSchemaType::kMessage, kDebugAnnotationsFieldNumber = 4, kTaskExecutionFieldNumber = 5, kLogMessageFieldNumber = 21, kCcSchedulerStateFieldNumber = 24, kChromeUserEventFieldNumber = 25, kChromeKeyedServiceFieldNumber = 26, BeginNestedMessage<T>(41); kChromeHistogramSampleFieldNumber = 28, kChromeLatencyInfoFieldNumber = 29, kChromeFrameReporterFieldNumber = 32, kChromeApplicationStateInfoFieldNumber = 39, kChromeRendererSchedulerStateFieldNumber = 40, kChromeWindowHandleEventInfoFieldNumber = 41, kChromeContentSettingsEventInfoFieldNumber = 43, kChromeActiveProcessesFieldNumber = 49, kScreenshotFieldNumber = 50, kSourceLocationFieldNumber = 33, kSourceLocationIidFieldNumber = 34, kChromeMessagePumpFieldNumber = 35, kChromeMojoEventInfoFieldNumber = 38, kTimestampDeltaUsFieldNumber = 1, kTimestampAbsoluteUsFieldNumber = 16, kThreadTimeDeltaUsFieldNumber = 2, java.lang.StringIndexOutOfBoundsException: Range [42, 43) out of bounds for leng kThreadInstructionCountDeltaFieldNumber = 8, kThreadInstructionCountAbsoluteFieldNumber = 20, kLegacyEventFieldNumber = 6, }; static constexpr const char* GetName() { return ".perfetto.protos.TrackEvent"; } using LegacyEvent =java.lang.StringIndexOutOfBoundsException: Index 3 out of bound |