diff options
author | Richard Henderson <rth@cygnus.com> | 2000-10-09 14:12:45 -0700 |
---|---|---|
committer | Richard Henderson <rth@gcc.gnu.org> | 2000-10-09 14:12:45 -0700 |
commit | 8dc54971c324e4f4d5d85e1ecfe84af468740d61 (patch) | |
tree | 1645dbc5856ddb791e5e2117f2b95546d325c675 /gcc/cp/inc | |
parent | 3734420fe1abfd0cbe626423a5a4a2b7046e733b (diff) | |
download | gcc-8dc54971c324e4f4d5d85e1ecfe84af468740d61.zip gcc-8dc54971c324e4f4d5d85e1ecfe84af468740d61.tar.gz gcc-8dc54971c324e4f4d5d85e1ecfe84af468740d61.tar.bz2 |
Make-lang.in (CXX_EXTRA_HEADERS): Remove.
* Make-lang.in (CXX_EXTRA_HEADERS): Remove.
(c++ language support bits for libgcc): Remove.
(c++.clean): Remove cplib2.txt cleanup.
* config-lang.in (headers, lib2funcs): Remove.
* exception.cc, new.cc, new1.cc, new2.cc: Remove files.
* tinfo.cc, tinfo.h, tinfo2.cc, vec.cc: Remove files.
* inc/cxxabi.h, inc/exception, inc/new: Remove files.
* inc/new.h, inc/typeinfo: Remove files.
From-SVN: r36816
Diffstat (limited to 'gcc/cp/inc')
-rw-r--r-- | gcc/cp/inc/cxxabi.h | 519 | ||||
-rw-r--r-- | gcc/cp/inc/exception | 65 | ||||
-rw-r--r-- | gcc/cp/inc/new | 68 | ||||
-rw-r--r-- | gcc/cp/inc/new.h | 38 | ||||
-rw-r--r-- | gcc/cp/inc/typeinfo | 134 |
5 files changed, 0 insertions, 824 deletions
diff --git a/gcc/cp/inc/cxxabi.h b/gcc/cp/inc/cxxabi.h deleted file mode 100644 index 908d7c4..0000000 --- a/gcc/cp/inc/cxxabi.h +++ /dev/null @@ -1,519 +0,0 @@ -/* new abi support -*- C++ -*- - Copyright (C) 2000 - Free Software Foundation, Inc. - Written by Nathan Sidwell, Codesourcery LLC, <nathan@codesourcery.com> */ - -// This file is part of GNU CC. -// -// GNU CC is free software; you can redistribute it and/or modify -// it under the terms of the GNU General Public License as published by -// the Free Software Foundation; either version 2, or (at your option) -// any later version. -// -// GNU CC is distributed in the hope that it will be useful, -// but WITHOUT ANY WARRANTY; without even the implied warranty of -// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -// GNU General Public License for more details. -// -// You should have received a copy of the GNU General Public License -// along with GNU CC; see the file COPYING. If not, write to -// the Free Software Foundation, 59 Temple Place - Suite 330, -// Boston, MA 02111-1307, USA. - -// As a special exception, you may use this file as part of a free software -// library without restriction. Specifically, if other files instantiate -// templates or use macros or inline functions from this file, or you compile -// this file and link it with other files to produce an executable, this -// file does not by itself cause the resulting executable to be covered by -// the GNU General Public License. This exception does not however -// invalidate any other reasons why the executable file might be covered by -// the GNU General Public License. - -/* This file declares the new abi entry points into the runtime. It is not - normally necessary for user programs to include this header, or use the - entry points directly. However, this header is available should that be - needed. - - Some of the entry points are intended for both C and C++, thus this header - is includable from both C and C++. Though the C++ specific parts are not - available in C, naturally enough. */ - -#ifndef __CXXABI_H -#define __CXXABI_H 1 - -#if defined(__cplusplus) && (!defined(__GXX_ABI_VERSION) || __GXX_ABI_VERSION < 100) -/* These structures only make sense when targeting the new abi, catch a - bonehead error early rather than let the user get very confused. */ -#error "Not targetting the new abi, supply -fnew-abi" -#endif - -#ifdef __cplusplus - -// We use the compiler builtins __SIZE_TYPE__ and __PTRDIFF_TYPE__ instead of -// std::size_t and std::ptrdiff_t respectively. This makes us independant of -// the conformance level of <cstddef> and whether -fhonor-std was supplied. -// <cstddef> is not currently available during compiler building anyway. -// Including <stddef.h> would be wrong, as that would rudely place size_t in -// the global namespace. - -#include <typeinfo> - -namespace __cxxabiv1 -{ - -/* type information for int, float etc */ -class __fundamental_type_info - : public std::type_info -{ -public: - virtual ~__fundamental_type_info (); -public: - explicit __fundamental_type_info (const char *__n) - : std::type_info (__n) - { } -}; - -/* type information for array objects */ -class __array_type_info - : public std::type_info -{ -/* abi defined member functions */ -protected: - virtual ~__array_type_info (); -public: - explicit __array_type_info (const char *__n) - : std::type_info (__n) - { } -}; - -/* type information for functions (both member and non-member) */ -class __function_type_info - : public std::type_info -{ -/* abi defined member functions */ -public: - virtual ~__function_type_info (); -public: - explicit __function_type_info (const char *__n) - : std::type_info (__n) - { } - -/* implementation defined member functions */ -protected: - virtual bool __is_function_p () const; -}; - -/* type information for enumerations */ -class __enum_type_info - : public std::type_info -{ -/* abi defined member functions */ -public: - virtual ~__enum_type_info (); -public: - explicit __enum_type_info (const char *__n) - : std::type_info (__n) - { } -}; - -/* common type information for simple pointers and pointers to member */ -class __pbase_type_info - : public std::type_info -{ -/* abi defined member variables */ -public: - unsigned int __qualifier_flags; /* qualification of the target object */ - const std::type_info *__pointee; /* type of pointed to object */ - -/* abi defined member functions */ -public: - virtual ~__pbase_type_info (); -public: - explicit __pbase_type_info (const char *__n, - int __quals, - const std::type_info *__type) - : std::type_info (__n), __qualifier_flags (__quals), __pointee (__type) - { } - -/* implementation defined types */ -public: - enum __qualifier_masks { - __const_mask = 0x1, - __volatile_mask = 0x2, - __restrict_mask = 0x4, - __incomplete_mask = 0x8, - __incomplete_class_mask = 0x10 - }; - -/* implementation defined member functions */ -protected: - virtual bool __do_catch (const std::type_info *__thr_type, - void **__thr_obj, - unsigned __outer) const; -protected: - inline virtual bool __pointer_catch (const __pbase_type_info *__thr_type, - void **__thr_obj, - unsigned __outer) const; -}; - -/* type information for simple pointers */ -class __pointer_type_info - : public __pbase_type_info -{ -/* abi defined member functions */ -public: - virtual ~__pointer_type_info (); -public: - explicit __pointer_type_info (const char *__n, - int __quals, - const std::type_info *__type) - : __pbase_type_info (__n, __quals, __type) - { } - -/* implementation defined member functions */ -protected: - virtual bool __is_pointer_p () const; - -protected: - virtual bool __pointer_catch (const __pbase_type_info *__thr_type, - void **__thr_obj, - unsigned __outer) const; -}; - -/* type information for a pointer to member variable */ -class __pointer_to_member_type_info - : public __pbase_type_info -{ -/* abi defined member variables */ -public: - __class_type_info *__context_class; /* class of the member */ - -/* abi defined member functions */ -public: - virtual ~__pointer_to_member_type_info (); -public: - explicit __pointer_to_member_type_info (const char *__n, - int __quals, - const std::type_info *__type, - __class_type_info *__klass) - : __pbase_type_info (__n, __quals, __type), __context_class (__klass) - { } - -/* implementation defined member functions */ -protected: - virtual bool __pointer_catch (const __pbase_type_info *__thr_type, - void **__thr_obj, - unsigned __outer) const; -}; - -class __class_type_info; - -/* helper class for __vmi_class_type */ -class __base_class_info -{ -/* abi defined member variables */ -public: - const __class_type_info *__base; /* base class type */ - long __offset_flags; /* offset and info */ - -/* implementation defined types */ -public: - enum __offset_flags_masks { - __virtual_mask = 0x1, - __public_mask = 0x2, - hwm_bit = 2, - offset_shift = 8 /* bits to shift offset by */ - }; - -/* implementation defined member functions */ -public: - bool __is_virtual_p () const - { return __offset_flags & __virtual_mask; } - bool __is_public_p () const - { return __offset_flags & __public_mask; } - __PTRDIFF_TYPE__ __offset () const - { - // This shift, being of a signed type, is implementation defined. GCC - // implements such shifts as arithmetic, which is what we want. - return static_cast<__PTRDIFF_TYPE__> (__offset_flags) >> offset_shift; - } -}; - -/* type information for a class */ -class __class_type_info - : public std::type_info -{ -/* abi defined member functions */ -public: - virtual ~__class_type_info (); -public: - explicit __class_type_info (const char *__n) - : type_info (__n) - { } - -/* implementation defined types */ -public: - /* sub_kind tells us about how a base object is contained within a derived - object. We often do this lazily, hence the UNKNOWN value. At other times - we may use NOT_CONTAINED to mean not publicly contained. */ - enum __sub_kind - { - __unknown = 0, /* we have no idea */ - __not_contained, /* not contained within us (in some */ - /* circumstances this might mean not contained */ - /* publicly) */ - __contained_ambig, /* contained ambiguously */ - - __contained_virtual_mask = __base_class_info::__virtual_mask, /* via a virtual path */ - __contained_public_mask = __base_class_info::__public_mask, /* via a public path */ - __contained_mask = 1 << __base_class_info::hwm_bit, /* contained within us */ - - __contained_private = __contained_mask, - __contained_public = __contained_mask | __contained_public_mask - }; - -public: - struct __upcast_result; - struct __dyncast_result; - -/* implementation defined member functions */ -protected: - virtual bool __do_upcast (const __class_type_info *__dst_type, void **__obj_ptr) const; - -protected: - virtual bool __do_catch (const type_info *__thr_type, void **__thr_obj, - unsigned __outer) const; - - -public: - /* Helper for upcast. See if DST is us, or one of our bases. */ - /* Return false if not found, true if found. */ - virtual bool __do_upcast (const __class_type_info *__dst, - const void *__obj, - __upcast_result &__restrict __result) const; - -public: - /* Indicate whether SRC_PTR of type SRC_TYPE is contained publicly within - OBJ_PTR. OBJ_PTR points to a base object of our type, which is the - destination type. SRC2DST indicates how SRC objects might be contained - within this type. If SRC_PTR is one of our SRC_TYPE bases, indicate the - virtuality. Returns not_contained for non containment or private - containment. */ - inline __sub_kind __find_public_src (__PTRDIFF_TYPE__ __src2dst, - const void *__obj_ptr, - const __class_type_info *__src_type, - const void *__src_ptr) const; - -public: - /* dynamic cast helper. ACCESS_PATH gives the access from the most derived - object to this base. DST_TYPE indicates the desired type we want. OBJ_PTR - points to a base of our type within the complete object. SRC_TYPE - indicates the static type started from and SRC_PTR points to that base - within the most derived object. Fill in RESULT with what we find. Return - true if we have located an ambiguous match. */ - virtual bool __do_dyncast (__PTRDIFF_TYPE__ __src2dst, - __sub_kind __access_path, - const __class_type_info *__dst_type, - const void *__obj_ptr, - const __class_type_info *__src_type, - const void *__src_ptr, - __dyncast_result &__result) const; -public: - /* Helper for find_public_subobj. SRC2DST indicates how SRC_TYPE bases are - inherited by the type started from -- which is not necessarily the - current type. The current type will be a base of the destination type. - OBJ_PTR points to the current base. */ - virtual __sub_kind __do_find_public_src (__PTRDIFF_TYPE__ __src2dst, - const void *__obj_ptr, - const __class_type_info *__src_type, - const void *__src_ptr) const; -}; - -/* type information for a class with a single non-virtual base */ -class __si_class_type_info - : public __class_type_info -{ -/* abi defined member variables */ -public: - const __class_type_info *__base_type; - -/* abi defined member functions */ -public: - virtual ~__si_class_type_info (); -public: - explicit __si_class_type_info (const char *__n, - const __class_type_info *__base) - : __class_type_info (__n), __base_type (__base) - { } - -/* implementation defined member functions */ -protected: - virtual bool __do_dyncast (__PTRDIFF_TYPE__ __src2dst, - __sub_kind __access_path, - const __class_type_info *__dst_type, - const void *__obj_ptr, - const __class_type_info *__src_type, - const void *__src_ptr, - __dyncast_result &__result) const; - virtual __sub_kind __do_find_public_src (__PTRDIFF_TYPE__ __src2dst, - const void *__obj_ptr, - const __class_type_info *__src_type, - const void *__sub_ptr) const; - virtual bool __do_upcast (const __class_type_info *__dst, - const void *__obj, - __upcast_result &__restrict __result) const; -}; - -/* type information for a class with multiple and/or virtual bases */ -class __vmi_class_type_info : public __class_type_info { -/* abi defined member variables */ -public: - unsigned int __flags; /* details about the class heirarchy */ - unsigned int __base_count; /* number of direct bases */ - __base_class_info const __base_info[1]; /* array of bases */ - /* The array of bases uses the trailing array struct hack - so this class is not constructable with a normal constructor. It is - internally generated by the compiler. */ - -/* abi defined member functions */ -public: - virtual ~__vmi_class_type_info (); -public: - explicit __vmi_class_type_info (const char *__n, - int ___flags) - : __class_type_info (__n), __flags (___flags), __base_count (0) - { } - -/* implementation defined types */ -public: - enum __flags_masks { - __non_diamond_repeat_mask = 0x1, /* distinct instance of repeated base */ - __diamond_shaped_mask = 0x2, /* diamond shaped multiple inheritance */ - non_public_base_mask = 0x4, /* has non-public direct or indirect base */ - public_base_mask = 0x8, /* has public base (direct) */ - - __flags_unknown_mask = 0x10 - }; - -/* implementation defined member functions */ -protected: - virtual bool __do_dyncast (__PTRDIFF_TYPE__ __src2dst, - __sub_kind __access_path, - const __class_type_info *__dst_type, - const void *__obj_ptr, - const __class_type_info *__src_type, - const void *__src_ptr, - __dyncast_result &__result) const; - virtual __sub_kind __do_find_public_src (__PTRDIFF_TYPE__ __src2dst, - const void *__obj_ptr, - const __class_type_info *__src_type, - const void *__src_ptr) const; - virtual bool __do_upcast (const __class_type_info *__dst, - const void *__obj, - __upcast_result &__restrict __result) const; -}; - -/* dynamic cast runtime */ -extern "C" -void *__dynamic_cast (const void *__src_ptr, /* object started from */ - const __class_type_info *__src_type, /* static type of object */ - const __class_type_info *__dst_type, /* desired target type */ - __PTRDIFF_TYPE__ __src2dst); /* how src and dst are related */ - - /* src2dst has the following possible values - >= 0: src_type is a unique public non-virtual base of dst_type - dst_ptr + src2dst == src_ptr - -1: unspecified relationship - -2: src_type is not a public base of dst_type - -3: src_type is a multiple public non-virtual base of dst_type */ - -/* array ctor/dtor routines */ - -/* allocate and construct array */ -extern "C" -void *__cxa_vec_new (__SIZE_TYPE__ __element_count, - __SIZE_TYPE__ __element_size, - __SIZE_TYPE__ __padding_size, - void (*__constructor) (void *), - void (*__destructor) (void *)); - -extern "C" -void *__cxa_vec_new2 (__SIZE_TYPE__ __element_count, - __SIZE_TYPE__ __element_size, - __SIZE_TYPE__ __padding_size, - void (*__constructor) (void *), - void (*__destructor) (void *), - void *(*__alloc) (__SIZE_TYPE__), - void (*__dealloc) (void *)); - -extern "C" -void *__cxa_vec_new3 (__SIZE_TYPE__ __element_count, - __SIZE_TYPE__ __element_size, - __SIZE_TYPE__ __padding_size, - void (*__constructor) (void *), - void (*__destructor) (void *), - void *(*__alloc) (__SIZE_TYPE__), - void (*__dealloc) (void *, __SIZE_TYPE__)); - -/* construct array */ -extern "C" -void __cxa_vec_ctor (void *__array_address, - __SIZE_TYPE__ __element_count, - __SIZE_TYPE__ __element_size, - void (*__constructor) (void *), - void (*__destructor) (void *)); - -extern "C" -void __cxa_vec_cctor (void *dest_array, - void *src_array, - __SIZE_TYPE__ element_count, - __SIZE_TYPE__ element_size, - void (*constructor) (void *, void *), - void (*destructor) (void *)); - -/* destruct array */ -extern "C" -void __cxa_vec_dtor (void *__array_address, - __SIZE_TYPE__ __element_count, - __SIZE_TYPE__ __element_size, - void (*__destructor) (void *)); - -/* destruct and release array */ -extern "C" -void __cxa_vec_delete (void *__array_address, - __SIZE_TYPE__ __element_size, - __SIZE_TYPE__ __padding_size, - void (*__destructor) (void *)); - -extern "C" -void __cxa_vec_delete2 (void *__array_address, - __SIZE_TYPE__ __element_size, - __SIZE_TYPE__ __padding_size, - void (*__destructor) (void *), - void (*__dealloc) (void *)); - -extern "C" -void __cxa_vec_delete3 (void *__array_address, - __SIZE_TYPE__ __element_size, - __SIZE_TYPE__ __padding_size, - void (*__destructor) (void *), - void (*__dealloc) (void *, __SIZE_TYPE__)); - -/* demangling routines */ - -extern "C" -char *__cxa_demangle (const char *__mangled_name, - char *__output_buffer, - __SIZE_TYPE__ *__length, - int *__status); - -} /* namespace __cxxabiv1 */ - -/* User programs should use the alias `abi'. */ -namespace abi = __cxxabiv1; - -#else -#endif /* __cplusplus */ - - -#endif /* __CXXABI_H */ diff --git a/gcc/cp/inc/exception b/gcc/cp/inc/exception deleted file mode 100644 index 4d35c56..0000000 --- a/gcc/cp/inc/exception +++ /dev/null @@ -1,65 +0,0 @@ -// Exception Handling support header for -*- C++ -*- -// Copyright (C) 1995, 1996, 1997, 1998, 2000 Free Software Foundation - -// This file is part of GNU CC. -// -// GNU CC is free software; you can redistribute it and/or modify -// it under the terms of the GNU General Public License as published by -// the Free Software Foundation; either version 2, or (at your option) -// any later version. -// -// GNU CC is distributed in the hope that it will be useful, -// but WITHOUT ANY WARRANTY; without even the implied warranty of -// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -// GNU General Public License for more details. -// -// You should have received a copy of the GNU General Public License -// along with GNU CC; see the file COPYING. If not, write to -// the Free Software Foundation, 59 Temple Place - Suite 330, -// Boston, MA 02111-1307, USA. - -// As a special exception, you may use this file as part of a free software -// library without restriction. Specifically, if other files instantiate -// templates or use macros or inline functions from this file, or you compile -// this file and link it with other files to produce an executable, this -// file does not by itself cause the resulting executable to be covered by -// the GNU General Public License. This exception does not however -// invalidate any other reasons why the executable file might be covered by -// the GNU General Public License. - -#ifndef __EXCEPTION__ -#define __EXCEPTION__ - -#pragma interface "exception" - -extern "C++" { - -namespace std { - -class exception { -public: - exception () { } - virtual ~exception () { } - virtual const char* what () const; -}; - -class bad_exception : public exception { -public: - bad_exception () { } - virtual ~bad_exception () { } -}; - -typedef void (*terminate_handler) (); -typedef void (*unexpected_handler) (); - -terminate_handler set_terminate (terminate_handler); -void terminate () __attribute__ ((__noreturn__)); -unexpected_handler set_unexpected (unexpected_handler); -void unexpected () __attribute__ ((__noreturn__)); -bool uncaught_exception (); - -} // namespace std - -} // extern "C++" - -#endif diff --git a/gcc/cp/inc/new b/gcc/cp/inc/new deleted file mode 100644 index cbb8d10..0000000 --- a/gcc/cp/inc/new +++ /dev/null @@ -1,68 +0,0 @@ -// The -*- C++ -*- dynamic memory management header. -// Copyright (C) 1994, 1996, 1997, 1998, 2000 Free Software Foundation - -// This file is part of GNU CC. -// -// GNU CC is free software; you can redistribute it and/or modify -// it under the terms of the GNU General Public License as published by -// the Free Software Foundation; either version 2, or (at your option) -// any later version. -// -// GNU CC is distributed in the hope that it will be useful, -// but WITHOUT ANY WARRANTY; without even the implied warranty of -// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -// GNU General Public License for more details. -// -// You should have received a copy of the GNU General Public License -// along with GNU CC; see the file COPYING. If not, write to -// the Free Software Foundation, 59 Temple Place - Suite 330, -// Boston, MA 02111-1307, USA. - -// As a special exception, you may use this file as part of a free software -// library without restriction. Specifically, if other files instantiate -// templates or use macros or inline functions from this file, or you compile -// this file and link it with other files to produce an executable, this -// file does not by itself cause the resulting executable to be covered by -// the GNU General Public License. This exception does not however -// invalidate any other reasons why the executable file might be covered by -// the GNU General Public License. - -#ifndef __NEW__ -#define __NEW__ - -#pragma interface "new" -#include <stddef.h> -#include <exception> - -extern "C++" { - -namespace std { - - class bad_alloc : public exception { - public: - virtual const char* what() const throw() { return "bad_alloc"; } - }; - - struct nothrow_t {}; - extern const nothrow_t nothrow; - typedef void (*new_handler)(); - new_handler set_new_handler (new_handler); - -} // namespace std - -// replaceable signatures -void *operator new (size_t) throw (std::bad_alloc); -void *operator new[] (size_t) throw (std::bad_alloc); -void operator delete (void *) throw(); -void operator delete[] (void *) throw(); -void *operator new (size_t, const std::nothrow_t&) throw(); -void *operator new[] (size_t, const std::nothrow_t&) throw(); -void operator delete (void *, const std::nothrow_t&) throw(); -void operator delete[] (void *, const std::nothrow_t&) throw(); - -// default placement versions of operator new -inline void *operator new(size_t, void *place) throw() { return place; } -inline void *operator new[](size_t, void *place) throw() { return place; } -} // extern "C++" - -#endif diff --git a/gcc/cp/inc/new.h b/gcc/cp/inc/new.h deleted file mode 100644 index cb1fa4c..0000000 --- a/gcc/cp/inc/new.h +++ /dev/null @@ -1,38 +0,0 @@ -// -*- C++ -*- forwarding header. -// Copyright (C) 2000 Free Software Foundation - -// This file is part of GNU CC. -// -// GNU CC is free software; you can redistribute it and/or modify -// it under the terms of the GNU General Public License as published by -// the Free Software Foundation; either version 2, or (at your option) -// any later version. -// -// GNU CC is distributed in the hope that it will be useful, -// but WITHOUT ANY WARRANTY; without even the implied warranty of -// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -// GNU General Public License for more details. -// -// You should have received a copy of the GNU General Public License -// along with GNU CC; see the file COPYING. If not, write to -// the Free Software Foundation, 59 Temple Place - Suite 330, -// Boston, MA 02111-1307, USA. - -// As a special exception, you may use this file as part of a free software -// library without restriction. Specifically, if other files instantiate -// templates or use macros or inline functions from this file, or you compile -// this file and link it with other files to produce an executable, this -// file does not by itself cause the resulting executable to be covered by -// the GNU General Public License. This exception does not however -// invalidate any other reasons why the executable file might be covered by -// the GNU General Public License. - -#ifndef __NEW_H__ -#define __NEW_H__ - -#include <new> - -using std::new_handler; -using std::set_new_handler; - -#endif // __NEW_H__ diff --git a/gcc/cp/inc/typeinfo b/gcc/cp/inc/typeinfo deleted file mode 100644 index 91f0de2..0000000 --- a/gcc/cp/inc/typeinfo +++ /dev/null @@ -1,134 +0,0 @@ -// RTTI support for -*- C++ -*- -// Copyright (C) 1994, 1995, 1996, 1997, 1998, 2000 Free Software Foundation - -// This file is part of GNU CC. -// -// GNU CC is free software; you can redistribute it and/or modify -// it under the terms of the GNU General Public License as published by -// the Free Software Foundation; either version 2, or (at your option) -// any later version. -// -// GNU CC is distributed in the hope that it will be useful, -// but WITHOUT ANY WARRANTY; without even the implied warranty of -// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -// GNU General Public License for more details. -// -// You should have received a copy of the GNU General Public License -// along with GNU CC; see the file COPYING. If not, write to -// the Free Software Foundation, 59 Temple Place - Suite 330, -// Boston, MA 02111-1307, USA. - -// As a special exception, you may use this file as part of a free software -// library without restriction. Specifically, if other files instantiate -// templates or use macros or inline functions from this file, or you compile -// this file and link it with other files to produce an executable, this -// file does not by itself cause the resulting executable to be covered by -// the GNU General Public License. This exception does not however -// invalidate any other reasons why the executable file might be covered by -// the GNU General Public License. - -// __GXX_ABI_VERSION distinguishes the ABI that is being used. Values <100 -// indicate the `old' abi, which grew as C++ was defined. Values >=100 -// indicate the `new' abi, which is a cross vendor C++ abi, documented at -// `http://reality.sgi.com/dehnert_engr/cxx/'. - -#ifndef __TYPEINFO__ -#define __TYPEINFO__ - -#pragma interface "typeinfo" - -#include <exception> - -extern "C++" { - -#if defined(__GXX_ABI_VERSION) && __GXX_ABI_VERSION >= 100 -namespace __cxxabiv1 -{ - class __class_type_info; -} // namespace __cxxabiv1 -#endif - -namespace std { - -class type_info { -public: - // Destructor. Being the first non-inline virtual function, this controls in - // which translation unit the vtable is emitted. The compiler makes use of - // that information to know where to emit the runtime-mandated type_info - // structures in the new-abi. - virtual ~type_info (); - -private: - // Assigning type_info is not supported. made private. - type_info& operator= (const type_info&); - type_info (const type_info&); - -protected: - const char *__name; - -protected: - explicit type_info (const char *__n): __name (__n) { } - -public: - // the public interface -#if !defined(__GXX_ABI_VERSION) || __GXX_ABI_VERSION < 100 - // In old abi, there can be multiple instances of a type_info object for one - // type. Uniqueness must use the _name value, not object address. - bool before (const type_info& arg) const; - const char* name () const - { return __name; } - bool operator== (const type_info& __arg) const; - bool operator!= (const type_info& __arg) const - { return !operator== (__arg); } - -#else - // In new abi we can rely on type_info's NTBS being unique, - // and therefore address comparisons are sufficient. - bool before (const type_info& __arg) const - { return __name < __arg.__name; } - const char* name () const - { return __name; } - bool operator== (const type_info& __arg) const - { return __name == __arg.__name; } - bool operator!= (const type_info& __arg) const - { return !operator== (__arg); } -#endif - - // the internal interface -#if defined(__GXX_ABI_VERSION) && __GXX_ABI_VERSION >= 100 -public: - // return true if this is a pointer type of some kind - virtual bool __is_pointer_p () const; - // return true if this is a function type - virtual bool __is_function_p () const; - - // Try and catch a thrown type. Store an adjusted pointer to the caught type - // in THR_OBJ. If THR_TYPE is not a pointer type, then THR_OBJ points to the - // thrown object. If THR_TYPE is a pointer type, then THR_OBJ is the pointer - // itself. OUTER indicates the number of outer pointers, and whether they - // were const qualified. - virtual bool __do_catch (const type_info *__thr_type, void **__thr_obj, - unsigned __outer) const; - - // internally used during catch matching - virtual bool __do_upcast (const __cxxabiv1::__class_type_info *__target, - void **__obj_ptr) const; -#endif -}; - -class bad_cast : public exception { -public: - bad_cast() { } - virtual ~bad_cast() { } -}; - -class bad_typeid : public exception { - public: - bad_typeid () { } - virtual ~bad_typeid () { } -}; - -} // namespace std - -} // extern "C++" -#endif |