diff options
Diffstat (limited to 'include/cxxabi.h')
-rw-r--r-- | include/cxxabi.h | 169 |
1 files changed, 96 insertions, 73 deletions
diff --git a/include/cxxabi.h b/include/cxxabi.h index 253a3df..e4a6797 100644 --- a/include/cxxabi.h +++ b/include/cxxabi.h @@ -26,7 +26,11 @@ #ifdef __cplusplus namespace std { +#if defined(_WIN32) +class _LIBCXXABI_TYPE_VIS type_info; // forward declaration +#else class type_info; // forward declaration +#endif } @@ -35,113 +39,132 @@ namespace __cxxabiv1 { extern "C" { // 2.4.2 Allocating the Exception Object -extern void *__cxa_allocate_exception(size_t thrown_size) throw(); -extern void __cxa_free_exception(void *thrown_exception) throw(); +extern _LIBCXXABI_FUNC_VIS void * +__cxa_allocate_exception(size_t thrown_size) throw(); +extern _LIBCXXABI_FUNC_VIS void +__cxa_free_exception(void *thrown_exception) throw(); // 2.4.3 Throwing the Exception Object -extern LIBCXXABI_NORETURN void __cxa_throw(void *thrown_exception, - std::type_info *tinfo, - void (*dest)(void *)); +extern _LIBCXXABI_FUNC_VIS LIBCXXABI_NORETURN void +__cxa_throw(void *thrown_exception, std::type_info *tinfo, + void (*dest)(void *)); // 2.5.3 Exception Handlers -extern void *__cxa_get_exception_ptr(void *exceptionObject) throw(); -extern void *__cxa_begin_catch(void *exceptionObject) throw(); -extern void __cxa_end_catch(); +extern _LIBCXXABI_FUNC_VIS void * +__cxa_get_exception_ptr(void *exceptionObject) throw(); +extern _LIBCXXABI_FUNC_VIS void * +__cxa_begin_catch(void *exceptionObject) throw(); +extern _LIBCXXABI_FUNC_VIS void __cxa_end_catch(); #if LIBCXXABI_ARM_EHABI -extern bool __cxa_begin_cleanup(void *exceptionObject) throw(); -extern void __cxa_end_cleanup(); +extern _LIBCXXABI_FUNC_VIS bool +__cxa_begin_cleanup(void *exceptionObject) throw(); +extern _LIBCXXABI_FUNC_VIS void __cxa_end_cleanup(); #endif -extern std::type_info *__cxa_current_exception_type(); +extern _LIBCXXABI_FUNC_VIS std::type_info *__cxa_current_exception_type(); // 2.5.4 Rethrowing Exceptions -extern LIBCXXABI_NORETURN void __cxa_rethrow(); +extern _LIBCXXABI_FUNC_VIS LIBCXXABI_NORETURN void __cxa_rethrow(); // 2.6 Auxiliary Runtime APIs -extern LIBCXXABI_NORETURN void __cxa_bad_cast(void); -extern LIBCXXABI_NORETURN void __cxa_bad_typeid(void); -extern LIBCXXABI_NORETURN void __cxa_throw_bad_array_new_length(void); +extern _LIBCXXABI_FUNC_VIS LIBCXXABI_NORETURN void __cxa_bad_cast(void); +extern _LIBCXXABI_FUNC_VIS LIBCXXABI_NORETURN void __cxa_bad_typeid(void); +extern _LIBCXXABI_FUNC_VIS LIBCXXABI_NORETURN void +__cxa_throw_bad_array_new_length(void); // 3.2.6 Pure Virtual Function API -extern LIBCXXABI_NORETURN void __cxa_pure_virtual(void); +extern _LIBCXXABI_FUNC_VIS LIBCXXABI_NORETURN void __cxa_pure_virtual(void); // 3.2.7 Deleted Virtual Function API -extern LIBCXXABI_NORETURN void __cxa_deleted_virtual(void); +extern _LIBCXXABI_FUNC_VIS LIBCXXABI_NORETURN void __cxa_deleted_virtual(void); // 3.3.2 One-time Construction API #ifdef __arm__ -extern int __cxa_guard_acquire(uint32_t *); -extern void __cxa_guard_release(uint32_t *); -extern void __cxa_guard_abort(uint32_t *); +extern _LIBCXXABI_FUNC_VIS int __cxa_guard_acquire(uint32_t *); +extern _LIBCXXABI_FUNC_VIS void __cxa_guard_release(uint32_t *); +extern _LIBCXXABI_FUNC_VIS void __cxa_guard_abort(uint32_t *); #else -extern int __cxa_guard_acquire(uint64_t *); -extern void __cxa_guard_release(uint64_t *); -extern void __cxa_guard_abort(uint64_t *); +extern _LIBCXXABI_FUNC_VIS int __cxa_guard_acquire(uint64_t *); +extern _LIBCXXABI_FUNC_VIS void __cxa_guard_release(uint64_t *); +extern _LIBCXXABI_FUNC_VIS void __cxa_guard_abort(uint64_t *); #endif // 3.3.3 Array Construction and Destruction API -extern void *__cxa_vec_new(size_t element_count, size_t element_size, - size_t padding_size, void (*constructor)(void *), - void (*destructor)(void *)); - -extern void *__cxa_vec_new2(size_t element_count, size_t element_size, - size_t padding_size, void (*constructor)(void *), - void (*destructor)(void *), void *(*alloc)(size_t), - void (*dealloc)(void *)); - -extern void *__cxa_vec_new3(size_t element_count, size_t element_size, - size_t padding_size, void (*constructor)(void *), - void (*destructor)(void *), void *(*alloc)(size_t), - void (*dealloc)(void *, size_t)); - -extern void __cxa_vec_ctor(void *array_address, size_t element_count, - size_t element_size, void (*constructor)(void *), - void (*destructor)(void *)); - -extern void __cxa_vec_dtor(void *array_address, size_t element_count, - size_t element_size, void (*destructor)(void *)); - -extern void __cxa_vec_cleanup(void *array_address, size_t element_count, - size_t element_size, void (*destructor)(void *)); - -extern void __cxa_vec_delete(void *array_address, size_t element_size, - size_t padding_size, void (*destructor)(void *)); - -extern void __cxa_vec_delete2(void *array_address, size_t element_size, - size_t padding_size, void (*destructor)(void *), - void (*dealloc)(void *)); - -extern void __cxa_vec_delete3(void *__array_address, size_t element_size, - size_t padding_size, void (*destructor)(void *), - void (*dealloc)(void *, size_t)); - -extern void __cxa_vec_cctor(void *dest_array, void *src_array, - size_t element_count, size_t element_size, - void (*constructor)(void *, void *), - void (*destructor)(void *)); +extern _LIBCXXABI_FUNC_VIS void * +__cxa_vec_new(size_t element_count, size_t element_size, size_t padding_size, + void (*constructor)(void *), void (*destructor)(void *)); + +extern _LIBCXXABI_FUNC_VIS void * +__cxa_vec_new2(size_t element_count, size_t element_size, size_t padding_size, + void (*constructor)(void *), void (*destructor)(void *), + void *(*alloc)(size_t), void (*dealloc)(void *)); + +extern _LIBCXXABI_FUNC_VIS void * +__cxa_vec_new3(size_t element_count, size_t element_size, size_t padding_size, + void (*constructor)(void *), void (*destructor)(void *), + void *(*alloc)(size_t), void (*dealloc)(void *, size_t)); + +extern _LIBCXXABI_FUNC_VIS void +__cxa_vec_ctor(void *array_address, size_t element_count, size_t element_size, + void (*constructor)(void *), void (*destructor)(void *)); + +extern _LIBCXXABI_FUNC_VIS void __cxa_vec_dtor(void *array_address, + size_t element_count, + size_t element_size, + void (*destructor)(void *)); + +extern _LIBCXXABI_FUNC_VIS void __cxa_vec_cleanup(void *array_address, + size_t element_count, + size_t element_size, + void (*destructor)(void *)); + +extern _LIBCXXABI_FUNC_VIS void __cxa_vec_delete(void *array_address, + size_t element_size, + size_t padding_size, + void (*destructor)(void *)); + +extern _LIBCXXABI_FUNC_VIS void +__cxa_vec_delete2(void *array_address, size_t element_size, size_t padding_size, + void (*destructor)(void *), void (*dealloc)(void *)); + +extern _LIBCXXABI_FUNC_VIS void +__cxa_vec_delete3(void *__array_address, size_t element_size, + size_t padding_size, void (*destructor)(void *), + void (*dealloc)(void *, size_t)); + +extern _LIBCXXABI_FUNC_VIS void +__cxa_vec_cctor(void *dest_array, void *src_array, size_t element_count, + size_t element_size, void (*constructor)(void *, void *), + void (*destructor)(void *)); // 3.3.5.3 Runtime API -extern int __cxa_atexit(void (*f)(void *), void *p, void *d); -extern int __cxa_finalize(void *); +extern _LIBCXXABI_FUNC_VIS int __cxa_atexit(void (*f)(void *), void *p, + void *d); +extern _LIBCXXABI_FUNC_VIS int __cxa_finalize(void *); // 3.4 Demangler API -extern char *__cxa_demangle(const char *mangled_name, char *output_buffer, - size_t *length, int *status); +extern _LIBCXXABI_FUNC_VIS char *__cxa_demangle(const char *mangled_name, + char *output_buffer, + size_t *length, int *status); // Apple additions to support C++ 0x exception_ptr class // These are primitives to wrap a smart pointer around an exception object -extern void *__cxa_current_primary_exception() throw(); -extern void __cxa_rethrow_primary_exception(void *primary_exception); -extern void __cxa_increment_exception_refcount(void *primary_exception) throw(); -extern void __cxa_decrement_exception_refcount(void *primary_exception) throw(); +extern _LIBCXXABI_FUNC_VIS void *__cxa_current_primary_exception() throw(); +extern _LIBCXXABI_FUNC_VIS void +__cxa_rethrow_primary_exception(void *primary_exception); +extern _LIBCXXABI_FUNC_VIS void +__cxa_increment_exception_refcount(void *primary_exception) throw(); +extern _LIBCXXABI_FUNC_VIS void +__cxa_decrement_exception_refcount(void *primary_exception) throw(); // Apple extension to support std::uncaught_exception() -extern bool __cxa_uncaught_exception() throw(); -extern unsigned int __cxa_uncaught_exceptions() throw(); +extern _LIBCXXABI_FUNC_VIS bool __cxa_uncaught_exception() throw(); +extern _LIBCXXABI_FUNC_VIS unsigned int __cxa_uncaught_exceptions() throw(); #ifdef __linux__ // Linux TLS support. Not yet an official part of the Itanium ABI. // https://sourceware.org/glibc/wiki/Destructor%20support%20for%20thread_local%20variables -extern int __cxa_thread_atexit(void (*)(void *), void *, void *) throw(); +extern _LIBCXXABI_FUNC_VIS int __cxa_thread_atexit(void (*)(void *), void *, + void *) throw(); #endif } // extern "C" |