From 3ad39e9878310e5317ee73c9b353c1e2c1c5c4ee Mon Sep 17 00:00:00 2001 From: Richard Qin Date: Sat, 11 Jul 2026 22:48:30 +0800 Subject: lib: establish Zircon libc++ and KTL foundation --- .../libcxx/include/c++/v1/__exception/exception.h | 96 +++++++++ .../include/c++/v1/__exception/exception_ptr.h | 226 +++++++++++++++++++++ .../include/c++/v1/__exception/nested_exception.h | 100 +++++++++ .../libcxx/include/c++/v1/__exception/operations.h | 42 ++++ .../libcxx/include/c++/v1/__exception/terminate.h | 22 ++ 5 files changed, 486 insertions(+) create mode 100644 third_party/libcxx/include/c++/v1/__exception/exception.h create mode 100644 third_party/libcxx/include/c++/v1/__exception/exception_ptr.h create mode 100644 third_party/libcxx/include/c++/v1/__exception/nested_exception.h create mode 100644 third_party/libcxx/include/c++/v1/__exception/operations.h create mode 100644 third_party/libcxx/include/c++/v1/__exception/terminate.h (limited to 'third_party/libcxx/include/c++/v1/__exception') diff --git a/third_party/libcxx/include/c++/v1/__exception/exception.h b/third_party/libcxx/include/c++/v1/__exception/exception.h new file mode 100644 index 0000000..ddc34b0 --- /dev/null +++ b/third_party/libcxx/include/c++/v1/__exception/exception.h @@ -0,0 +1,96 @@ +//===----------------------------------------------------------------------===// +// +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception +// +//===----------------------------------------------------------------------===// + +#ifndef _LIBCPP___EXCEPTION_EXCEPTION_H +#define _LIBCPP___EXCEPTION_EXCEPTION_H + +#include <__config> + +// defines its own std::exception and std::bad_exception types, +// which we use in order to be ABI-compatible with other STLs on Windows. +#if defined(_LIBCPP_ABI_VCRUNTIME) +# include +#endif + +#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER) +# pragma GCC system_header +#endif + +_LIBCPP_BEGIN_UNVERSIONED_NAMESPACE_STD + +#if defined(_LIBCPP_ABI_VCRUNTIME) && (!defined(_HAS_EXCEPTIONS) || _HAS_EXCEPTIONS != 0) +// The std::exception class was already included above, but we're explicit about this condition here for clarity. + +#elif defined(_LIBCPP_ABI_VCRUNTIME) && _HAS_EXCEPTIONS == 0 +// However, does not define std::exception and std::bad_exception +// when _HAS_EXCEPTIONS == 0. +// +// Since libc++ still wants to provide the std::exception hierarchy even when _HAS_EXCEPTIONS == 0 +// (after all those are simply types like any other), we define an ABI-compatible version +// of the VCRuntime std::exception and std::bad_exception types in that mode. + +struct __std_exception_data { + char const* _What; + bool _DoFree; +}; + +class exception { // base of all library exceptions +public: + exception() _NOEXCEPT : __data_() {} + + explicit exception(char const* __message) _NOEXCEPT : __data_() { + __data_._What = __message; + __data_._DoFree = true; + } + + exception(exception const&) _NOEXCEPT : __data_() {} + + exception& operator=(exception const&) _NOEXCEPT { return *this; } + + virtual ~exception() _NOEXCEPT {} + + [[__nodiscard__]] virtual char const* what() const _NOEXCEPT { + return __data_._What ? __data_._What : "Unknown exception"; + } + +private: + __std_exception_data __data_; +}; + +class bad_exception : public exception { +public: + bad_exception() _NOEXCEPT : exception("bad exception") {} +}; + +#else // !defined(_LIBCPP_ABI_VCRUNTIME) +// On all other platforms, we define our own std::exception and std::bad_exception types +// regardless of whether exceptions are turned on as a language feature. + +class _LIBCPP_EXPORTED_FROM_ABI exception { +public: + _LIBCPP_HIDE_FROM_ABI exception() _NOEXCEPT {} + _LIBCPP_HIDE_FROM_ABI exception(const exception&) _NOEXCEPT = default; + _LIBCPP_HIDE_FROM_ABI exception& operator=(const exception&) _NOEXCEPT = default; + + virtual ~exception() _NOEXCEPT; + [[__nodiscard__]] virtual const char* what() const _NOEXCEPT; +}; + +class _LIBCPP_EXPORTED_FROM_ABI bad_exception : public exception { +public: + _LIBCPP_HIDE_FROM_ABI bad_exception() _NOEXCEPT {} + _LIBCPP_HIDE_FROM_ABI bad_exception(const bad_exception&) _NOEXCEPT = default; + _LIBCPP_HIDE_FROM_ABI bad_exception& operator=(const bad_exception&) _NOEXCEPT = default; + ~bad_exception() _NOEXCEPT override; + [[__nodiscard__]] const char* what() const _NOEXCEPT override; +}; +#endif // !_LIBCPP_ABI_VCRUNTIME + +_LIBCPP_END_UNVERSIONED_NAMESPACE_STD + +#endif // _LIBCPP___EXCEPTION_EXCEPTION_H diff --git a/third_party/libcxx/include/c++/v1/__exception/exception_ptr.h b/third_party/libcxx/include/c++/v1/__exception/exception_ptr.h new file mode 100644 index 0000000..d3c137d --- /dev/null +++ b/third_party/libcxx/include/c++/v1/__exception/exception_ptr.h @@ -0,0 +1,226 @@ +//===----------------------------------------------------------------------===// +// +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception +// +//===----------------------------------------------------------------------===// + +#ifndef _LIBCPP___EXCEPTION_EXCEPTION_PTR_H +#define _LIBCPP___EXCEPTION_EXCEPTION_PTR_H + +#include <__config> +#include <__cstddef/nullptr_t.h> +#include <__cstddef/size_t.h> +#include <__exception/operations.h> +#include <__memory/addressof.h> +#include <__memory/construct_at.h> +#include <__type_traits/decay.h> +#include <__type_traits/is_pointer.h> +#include <__utility/move.h> +#include <__utility/swap.h> +#include <__verbose_abort> +#include + +#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER) +# pragma GCC system_header +#endif + +_LIBCPP_PUSH_MACROS +#include <__undef_macros> + +#ifndef _LIBCPP_ABI_MICROSOFT + +# if _LIBCPP_HAS_EXCEPTIONS && _LIBCPP_HAS_RTTI && _LIBCPP_AVAILABILITY_HAS_INIT_PRIMARY_EXCEPTION + +namespace __cxxabiv1 { + +extern "C" { +_LIBCPP_OVERRIDABLE_FUNC_VIS void* __cxa_allocate_exception(std::size_t) throw(); +_LIBCPP_OVERRIDABLE_FUNC_VIS void __cxa_free_exception(void*) throw(); + +struct __cxa_exception; +_LIBCPP_OVERRIDABLE_FUNC_VIS __cxa_exception* __cxa_init_primary_exception( + void*, + std::type_info*, +# if defined(_WIN32) + void(__thiscall*)(void*)) throw(); +# elif defined(__wasm__) + // In Wasm, a destructor returns its argument + void* (*)(void*)) throw(); +# else + void (*)(void*)) throw(); +# endif +} + +} // namespace __cxxabiv1 + +# endif // _LIBCPP_HAS_EXCEPTIONS && _LIBCPP_HAS_RTTI && _LIBCPP_AVAILABILITY_HAS_INIT_PRIMARY_EXCEPTION + +#endif // !defined(_LIBCPP_ABI_MICROSOFT) + +_LIBCPP_BEGIN_UNVERSIONED_NAMESPACE_STD + +#ifndef _LIBCPP_ABI_MICROSOFT + +inline _LIBCPP_HIDE_FROM_ABI void swap(exception_ptr& __x, exception_ptr& __y) _NOEXCEPT; + +class _LIBCPP_EXPORTED_FROM_ABI exception_ptr { + void* __ptr_; + + static exception_ptr __from_native_exception_pointer(void*) _NOEXCEPT; + + template + friend _LIBCPP_HIDE_FROM_ABI exception_ptr __make_exception_ptr_explicit(_Ep&) _NOEXCEPT; + +public: + // exception_ptr is basically a COW string so it is trivially relocatable. + using __trivially_relocatable _LIBCPP_NODEBUG = exception_ptr; + + _LIBCPP_HIDE_FROM_ABI exception_ptr() _NOEXCEPT : __ptr_() {} + _LIBCPP_HIDE_FROM_ABI exception_ptr(nullptr_t) _NOEXCEPT : __ptr_() {} + + exception_ptr(const exception_ptr&) _NOEXCEPT; + _LIBCPP_HIDE_FROM_ABI exception_ptr(exception_ptr&& __other) _NOEXCEPT : __ptr_(__other.__ptr_) { + __other.__ptr_ = nullptr; + } + exception_ptr& operator=(const exception_ptr&) _NOEXCEPT; + _LIBCPP_HIDE_FROM_ABI exception_ptr& operator=(exception_ptr&& __other) _NOEXCEPT { + exception_ptr __tmp(std::move(__other)); + std::swap(__tmp, *this); + return *this; + } + ~exception_ptr() _NOEXCEPT; + + _LIBCPP_HIDE_FROM_ABI explicit operator bool() const _NOEXCEPT { return __ptr_ != nullptr; } + + friend _LIBCPP_HIDE_FROM_ABI bool operator==(const exception_ptr& __x, const exception_ptr& __y) _NOEXCEPT { + return __x.__ptr_ == __y.__ptr_; + } + + friend _LIBCPP_HIDE_FROM_ABI bool operator!=(const exception_ptr& __x, const exception_ptr& __y) _NOEXCEPT { + return !(__x == __y); + } + + friend _LIBCPP_HIDE_FROM_ABI void swap(exception_ptr& __x, exception_ptr& __y) _NOEXCEPT; + + friend _LIBCPP_EXPORTED_FROM_ABI exception_ptr current_exception() _NOEXCEPT; + friend _LIBCPP_EXPORTED_FROM_ABI void rethrow_exception(exception_ptr); +}; + +inline _LIBCPP_HIDE_FROM_ABI void swap(exception_ptr& __x, exception_ptr& __y) _NOEXCEPT { + std::swap(__x.__ptr_, __y.__ptr_); +} + +# if _LIBCPP_HAS_EXCEPTIONS +# if _LIBCPP_HAS_RTTI && _LIBCPP_AVAILABILITY_HAS_INIT_PRIMARY_EXCEPTION +template +_LIBCPP_HIDE_FROM_ABI exception_ptr __make_exception_ptr_explicit(_Ep& __e) _NOEXCEPT { + using _Ep2 = __decay_t<_Ep>; + void* __ex = __cxxabiv1::__cxa_allocate_exception(sizeof(_Ep)); +# ifdef __wasm__ + auto __cleanup = [](void* __p) -> void* { + std::__destroy_at(static_cast<_Ep2*>(__p)); + return __p; + }; +# else + auto __cleanup = [](void* __p) { std::__destroy_at(static_cast<_Ep2*>(__p)); }; +# endif + (void)__cxxabiv1::__cxa_init_primary_exception(__ex, const_cast(&typeid(_Ep)), __cleanup); + + try { + ::new (__ex) _Ep2(__e); + return exception_ptr::__from_native_exception_pointer(__ex); + } catch (...) { + __cxxabiv1::__cxa_free_exception(__ex); + return current_exception(); + } +} +# endif // _LIBCPP_HAS_RTTI && _LIBCPP_AVAILABILITY_HAS_INIT_PRIMARY_EXCEPTION + +template +_LIBCPP_HIDE_FROM_ABI exception_ptr __make_exception_ptr_via_throw(_Ep& __e) _NOEXCEPT { + try { + throw __e; + } catch (...) { + return current_exception(); + } +} + +template +_LIBCPP_HIDE_FROM_ABI exception_ptr make_exception_ptr(_Ep __e) _NOEXCEPT { + // Objective-C exceptions are thrown via pointer. When throwing an Objective-C exception, + // Clang generates a call to `objc_exception_throw` instead of the usual `__cxa_throw`. + // That function creates an exception with a special Objective-C typeinfo instead of + // the usual C++ typeinfo, since that is needed to implement the behavior documented + // at [1]). + // + // Because of this special behavior, we can't create an exception via `__cxa_init_primary_exception` + // for Objective-C exceptions, otherwise we'd bypass `objc_exception_throw`. See https://llvm.org/PR135089. + // + // [1]: + // https://developer.apple.com/library/archive/documentation/Cocoa/Conceptual/Exceptions/Articles/Exceptions64Bit.html + if _LIBCPP_CONSTEXPR (is_pointer<_Ep>::value) { + return std::__make_exception_ptr_via_throw(__e); + } + +# if _LIBCPP_HAS_RTTI && _LIBCPP_AVAILABILITY_HAS_INIT_PRIMARY_EXCEPTION && !defined(_LIBCPP_CXX03_LANG) + return std::__make_exception_ptr_explicit(__e); +# else + return std::__make_exception_ptr_via_throw(__e); +# endif +} +# else // !_LIBCPP_HAS_EXCEPTIONS +template +_LIBCPP_HIDE_FROM_ABI exception_ptr make_exception_ptr(_Ep) _NOEXCEPT { + _LIBCPP_VERBOSE_ABORT("make_exception_ptr was called in -fno-exceptions mode"); +} +# endif // _LIBCPP_HAS_EXCEPTIONS + +#else // defined(_LIBCPP_ABI_MICROSOFT) + +class _LIBCPP_EXPORTED_FROM_ABI exception_ptr { + _LIBCPP_DIAGNOSTIC_PUSH + _LIBCPP_CLANG_DIAGNOSTIC_IGNORED("-Wunused-private-field") + void* __ptr1_; + void* __ptr2_; + _LIBCPP_DIAGNOSTIC_POP + +public: + exception_ptr() _NOEXCEPT; + exception_ptr(nullptr_t) _NOEXCEPT; + exception_ptr(const exception_ptr& __other) _NOEXCEPT; + exception_ptr& operator=(const exception_ptr& __other) _NOEXCEPT; + exception_ptr& operator=(nullptr_t) _NOEXCEPT; + ~exception_ptr() _NOEXCEPT; + explicit operator bool() const _NOEXCEPT; +}; + +_LIBCPP_EXPORTED_FROM_ABI bool operator==(const exception_ptr& __x, const exception_ptr& __y) _NOEXCEPT; + +inline _LIBCPP_HIDE_FROM_ABI bool operator!=(const exception_ptr& __x, const exception_ptr& __y) _NOEXCEPT { + return !(__x == __y); +} + +_LIBCPP_EXPORTED_FROM_ABI void swap(exception_ptr&, exception_ptr&) _NOEXCEPT; + +_LIBCPP_EXPORTED_FROM_ABI exception_ptr __copy_exception_ptr(void* __except, const void* __ptr); +_LIBCPP_EXPORTED_FROM_ABI exception_ptr current_exception() _NOEXCEPT; +[[__noreturn__]] _LIBCPP_EXPORTED_FROM_ABI void rethrow_exception(exception_ptr); + +// This is a built-in template function which automagically extracts the required +// information. +template +void* __GetExceptionInfo(_E); + +template +_LIBCPP_HIDE_FROM_ABI exception_ptr make_exception_ptr(_Ep __e) _NOEXCEPT { + return __copy_exception_ptr(std::addressof(__e), __GetExceptionInfo(__e)); +} + +#endif // defined(_LIBCPP_ABI_MICROSOFT) +_LIBCPP_END_UNVERSIONED_NAMESPACE_STD + +_LIBCPP_POP_MACROS + +#endif // _LIBCPP___EXCEPTION_EXCEPTION_PTR_H diff --git a/third_party/libcxx/include/c++/v1/__exception/nested_exception.h b/third_party/libcxx/include/c++/v1/__exception/nested_exception.h new file mode 100644 index 0000000..dd84efb --- /dev/null +++ b/third_party/libcxx/include/c++/v1/__exception/nested_exception.h @@ -0,0 +1,100 @@ +//===----------------------------------------------------------------------===// +// +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception +// +//===----------------------------------------------------------------------===// + +#ifndef _LIBCPP___EXCEPTION_NESTED_EXCEPTION_H +#define _LIBCPP___EXCEPTION_NESTED_EXCEPTION_H + +#include <__config> +#include <__exception/exception_ptr.h> +#include <__memory/addressof.h> +#include <__type_traits/decay.h> +#include <__type_traits/enable_if.h> +#include <__type_traits/integral_constant.h> +#include <__type_traits/is_base_of.h> +#include <__type_traits/is_class.h> +#include <__type_traits/is_constructible.h> +#include <__type_traits/is_convertible.h> +#include <__type_traits/is_final.h> +#include <__type_traits/is_polymorphic.h> +#include <__utility/forward.h> + +#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER) +# pragma GCC system_header +#endif + +_LIBCPP_BEGIN_UNVERSIONED_NAMESPACE_STD + +class _LIBCPP_EXPORTED_FROM_ABI nested_exception { + exception_ptr __ptr_; + +public: + nested_exception() _NOEXCEPT; + _LIBCPP_HIDE_FROM_ABI nested_exception(const nested_exception&) _NOEXCEPT = default; + _LIBCPP_HIDE_FROM_ABI nested_exception& operator=(const nested_exception&) _NOEXCEPT = default; + virtual ~nested_exception() _NOEXCEPT; + + // access functions + [[__noreturn__]] void rethrow_nested() const; + [[__nodiscard__]] _LIBCPP_HIDE_FROM_ABI exception_ptr nested_ptr() const _NOEXCEPT { return __ptr_; } +}; + +template +struct __nested : public _Tp, public nested_exception { + _LIBCPP_HIDE_FROM_ABI explicit __nested(const _Tp& __t) : _Tp(__t) {} +}; + +#if _LIBCPP_HAS_EXCEPTIONS +template +struct __throw_with_nested; + +template +struct __throw_with_nested<_Tp, _Up, true> { + [[__noreturn__]] static inline _LIBCPP_HIDE_FROM_ABI void __do_throw(_Tp&& __t) { + throw __nested<_Up>(std::forward<_Tp>(__t)); + } +}; + +template +struct __throw_with_nested<_Tp, _Up, false> { + [[__noreturn__]] static inline _LIBCPP_HIDE_FROM_ABI void __do_throw(_Tp&& __t) { throw std::forward<_Tp>(__t); } +}; +#endif + +template +[[__noreturn__]] _LIBCPP_HIDE_FROM_ABI void throw_with_nested(_Tp&& __t) { +#if _LIBCPP_HAS_EXCEPTIONS + using _Up = __decay_t<_Tp>; + static_assert(is_copy_constructible<_Up>::value, "type thrown must be CopyConstructible"); + __throw_with_nested<_Tp, + _Up, + is_class<_Up>::value && !is_base_of::value && + !__is_final_v<_Up> >::__do_throw(std::forward<_Tp>(__t)); +#else + ((void)__t); + // FIXME: Make this abort +#endif +} + +template +struct __can_dynamic_cast + : _BoolConstant< is_polymorphic<_From>::value && + (!is_base_of<_To, _From>::value || is_convertible::value)> {}; + +template ::value, int> = 0> +inline _LIBCPP_HIDE_FROM_ABI void rethrow_if_nested(const _Ep& __e) { + const nested_exception* __nep = dynamic_cast(std::addressof(__e)); + if (__nep) + __nep->rethrow_nested(); +} + +template ::value, int> = 0> +inline _LIBCPP_HIDE_FROM_ABI void rethrow_if_nested(const _Ep&) {} + +_LIBCPP_END_UNVERSIONED_NAMESPACE_STD + +#endif // _LIBCPP___EXCEPTION_NESTED_EXCEPTION_H diff --git a/third_party/libcxx/include/c++/v1/__exception/operations.h b/third_party/libcxx/include/c++/v1/__exception/operations.h new file mode 100644 index 0000000..2b93ad2 --- /dev/null +++ b/third_party/libcxx/include/c++/v1/__exception/operations.h @@ -0,0 +1,42 @@ +//===----------------------------------------------------------------------===// +// +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception +// +//===----------------------------------------------------------------------===// + +#ifndef _LIBCPP___EXCEPTION_OPERATIONS_H +#define _LIBCPP___EXCEPTION_OPERATIONS_H + +#include <__config> + +#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER) +# pragma GCC system_header +#endif + +_LIBCPP_BEGIN_UNVERSIONED_NAMESPACE_STD +#if _LIBCPP_STD_VER <= 14 || defined(_LIBCPP_ENABLE_CXX17_REMOVED_UNEXPECTED_FUNCTIONS) || \ + defined(_LIBCPP_BUILDING_LIBRARY) +using unexpected_handler = void (*)(); +_LIBCPP_EXPORTED_FROM_ABI unexpected_handler set_unexpected(unexpected_handler) _NOEXCEPT; +[[__nodiscard__]] _LIBCPP_EXPORTED_FROM_ABI unexpected_handler get_unexpected() _NOEXCEPT; +[[__noreturn__]] _LIBCPP_EXPORTED_FROM_ABI void unexpected(); +#endif + +using terminate_handler = void (*)(); +_LIBCPP_EXPORTED_FROM_ABI terminate_handler set_terminate(terminate_handler) _NOEXCEPT; +[[__nodiscard__]] _LIBCPP_EXPORTED_FROM_ABI terminate_handler get_terminate() _NOEXCEPT; + +#if _LIBCPP_STD_VER <= 17 || defined(_LIBCPP_ENABLE_CXX20_REMOVED_UNCAUGHT_EXCEPTION) +[[__nodiscard__]] _LIBCPP_EXPORTED_FROM_ABI _LIBCPP_DEPRECATED_IN_CXX17 bool uncaught_exception() _NOEXCEPT; +#endif // _LIBCPP_STD_VER <= 17 || defined(_LIBCPP_ENABLE_CXX20_REMOVED_UNCAUGHT_EXCEPTION) +[[__nodiscard__]] _LIBCPP_EXPORTED_FROM_ABI int uncaught_exceptions() _NOEXCEPT; + +class _LIBCPP_EXPORTED_FROM_ABI exception_ptr; + +[[__nodiscard__]] _LIBCPP_EXPORTED_FROM_ABI exception_ptr current_exception() _NOEXCEPT; +[[__noreturn__]] _LIBCPP_EXPORTED_FROM_ABI void rethrow_exception(exception_ptr); +_LIBCPP_END_UNVERSIONED_NAMESPACE_STD + +#endif // _LIBCPP___EXCEPTION_OPERATIONS_H diff --git a/third_party/libcxx/include/c++/v1/__exception/terminate.h b/third_party/libcxx/include/c++/v1/__exception/terminate.h new file mode 100644 index 0000000..955a49c --- /dev/null +++ b/third_party/libcxx/include/c++/v1/__exception/terminate.h @@ -0,0 +1,22 @@ +//===----------------------------------------------------------------------===// +// +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception +// +//===----------------------------------------------------------------------===// + +#ifndef _LIBCPP___EXCEPTION_TERMINATE_H +#define _LIBCPP___EXCEPTION_TERMINATE_H + +#include <__config> + +#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER) +# pragma GCC system_header +#endif + +_LIBCPP_BEGIN_UNVERSIONED_NAMESPACE_STD +[[__noreturn__]] _LIBCPP_EXPORTED_FROM_ABI void terminate() _NOEXCEPT; +_LIBCPP_END_UNVERSIONED_NAMESPACE_STD + +#endif // _LIBCPP___EXCEPTION_TERMINATE_H -- cgit v1.2.3