Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 410 insertions, 0 deletions

diff --git a/bridges/source/cpp_uno/gcc3_ios/rtti.h b/bridges/source/cpp_uno/gcc3_ios/rtti.h
new file mode 100644
index 000000000..fd8ef3715
--- /dev/null
+++ b/bridges/source/cpp_uno/gcc3_ios/rtti.h
@@ -0,0 +1,410 @@
+// Copyright (C) 2000, 2002, 2003, 2004, 2006 Free Software Foundation, Inc.
+//
+// This file is part of GCC.
+//
+// GCC 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.
+// GCC 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 GCC; see the file COPYING.  If not, write to
+// the Free Software Foundation, 51 Franklin Street, Fifth Floor,
+// Boston, MA 02110-1301, 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.
+//
+// Written by Nathan Sidwell, Codesourcery LLC, <nathan@codesourcery.com>
+#ifndef __RTTI_H
+#define __RTTI_H
+
+#include <typeinfo>
+
+namespace __cxxabiv1
+{
+  // Type information for int, float etc.
+  class __fundamental_type_info : public std::type_info
+  {
+  public:
+    explicit
+    __fundamental_type_info(const char* __n) : std::type_info(__n) { }
+
+    virtual
+    ~__fundamental_type_info();
+  };
+
+  // Type information for array objects.
+  class __array_type_info : public std::type_info
+  {
+  public:
+    explicit
+    __array_type_info(const char* __n) : std::type_info(__n) { }
+
+    virtual
+    ~__array_type_info();
+  };
+
+  // Type information for functions (both member and non-member).
+  class __function_type_info : public std::type_info
+  {
+  public:
+    explicit
+    __function_type_info(const char* __n) : std::type_info(__n) { }
+
+    virtual
+    ~__function_type_info();
+
+  protected:
+    // Implementation defined member function.
+    virtual bool
+    __is_function_p() const;
+  };
+
+  // Type information for enumerations.
+  class __enum_type_info : public std::type_info
+  {
+  public:
+    explicit
+    __enum_type_info(const char* __n) : std::type_info(__n) { }
+
+    virtual
+    ~__enum_type_info();
+  };
+
+  // Common type information for simple pointers and pointers to member.
+  class __pbase_type_info : public std::type_info
+  {
+  public:
+    unsigned int        __flags; // Qualification of the target object.
+    const std::type_info*   __pointee; // Type of pointed to object.
+
+    explicit
+    __pbase_type_info(const char* __n, int __quals,
+              const std::type_info* __type)
+    : std::type_info(__n), __flags(__quals), __pointee(__type)
+    { }
+
+    virtual
+    ~__pbase_type_info();
+
+    // Implementation defined type.
+    enum __masks
+      {
+    __const_mask = 0x1,
+    __volatile_mask = 0x2,
+    __restrict_mask = 0x4,
+    __incomplete_mask = 0x8,
+    __incomplete_class_mask = 0x10
+      };
+
+  protected:
+    __pbase_type_info(const __pbase_type_info&);
+
+    __pbase_type_info&
+    operator=(const __pbase_type_info&);
+
+    // Implementation defined member functions.
+    virtual bool
+    __do_catch(const std::type_info* __thr_type, void** __thr_obj,
+           unsigned int __outer) const;
+
+    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
+  {
+  public:
+    explicit
+    __pointer_type_info(const char* __n, int __quals,
+            const std::type_info* __type)
+    : __pbase_type_info (__n, __quals, __type) { }
+
+
+    virtual
+    ~__pointer_type_info();
+
+  protected:
+    // Implementation defined member functions.
+    virtual bool
+    __is_pointer_p() const;
+
+    virtual bool
+    __pointer_catch(const __pbase_type_info* __thr_type, void** __thr_obj,
+            unsigned __outer) const;
+  };
+
+  class __class_type_info;
+
+  // Type information for a pointer to member variable.
+  class __pointer_to_member_type_info : public __pbase_type_info
+  {
+  public:
+    __class_type_info* __context;   // Class of the member.
+
+    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(__klass) { }
+
+    virtual
+    ~__pointer_to_member_type_info();
+
+  protected:
+    __pointer_to_member_type_info(const __pointer_to_member_type_info&);
+
+    __pointer_to_member_type_info&
+    operator=(const __pointer_to_member_type_info&);
+
+    // Implementation defined member function.
+    virtual bool
+    __pointer_catch(const __pbase_type_info* __thr_type, void** __thr_obj,
+            unsigned __outer) const;
+  };
+
+  // Helper class for __vmi_class_type.
+  class __base_class_type_info
+  {
+  public:
+    const __class_type_info*    __base_type;  // Base class type.
+    long            __offset_flags;  // Offset and info.
+
+    enum __offset_flags_masks
+      {
+    __virtual_mask = 0x1,
+    __public_mask = 0x2,
+    __hwm_bit = 2,
+    __offset_shift = 8          // Bits to shift offset.
+      };
+
+    // Implementation defined member functions.
+    bool
+    __is_virtual_p() const
+    { return __offset_flags & __virtual_mask; }
+
+    bool
+    __is_public_p() const
+    { return __offset_flags & __public_mask; }
+
+    ptrdiff_t
+    __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_t>(__offset_flags) >> __offset_shift;
+    }
+  };
+
+  // Type information for a class.
+  class __class_type_info : public std::type_info
+  {
+  public:
+    explicit
+    __class_type_info (const char *__n) : type_info(__n) { }
+
+    virtual
+    ~__class_type_info ();
+
+    // Implementation defined types.
+    // The type 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
+      {
+    // We have no idea.
+    __unknown = 0,
+
+    // Not contained within us (in some circumstances this might
+    // mean not contained publicly)
+    __not_contained,
+
+    // Contained ambiguously.
+    __contained_ambig,
+
+    // Via a virtual path.
+    __contained_virtual_mask = __base_class_type_info::__virtual_mask,
+
+    // Via a public path.
+    __contained_public_mask = __base_class_type_info::__public_mask,
+
+    // Contained within us.
+    __contained_mask = 1 << __base_class_type_info::__hwm_bit,
+
+    __contained_private = __contained_mask,
+    __contained_public = __contained_mask | __contained_public_mask
+      };
+
+    struct __upcast_result;
+    struct __dyncast_result;
+
+  protected:
+    // Implementation defined member functions.
+    virtual bool
+    __do_upcast(const __class_type_info* __dst_type, void**__obj_ptr) const;
+
+    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;
+
+    // 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_t __src2dst, const void* __obj_ptr,
+              const __class_type_info* __src_type,
+              const void* __src_ptr) const;
+
+    // Helper for dynamic cast. 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_t __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;
+
+    // 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_t __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
+  {
+  public:
+    const __class_type_info* __base_type;
+
+    explicit
+    __si_class_type_info(const char *__n, const __class_type_info *__base)
+    : __class_type_info(__n), __base_type(__base) { }
+
+    virtual
+    ~__si_class_type_info();
+
+  protected:
+    __si_class_type_info(const __si_class_type_info&);
+
+    __si_class_type_info&
+    operator=(const __si_class_type_info&);
+
+    // Implementation defined member functions.
+    virtual bool
+    __do_dyncast(ptrdiff_t __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_t __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
+  {
+  public:
+    unsigned int        __flags;  // Details about the class hierarchy.
+    unsigned int        __base_count;  // Number of direct 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.
+    __base_class_type_info  __base_info[1];  // Array of bases.
+
+    explicit
+    __vmi_class_type_info(const char* __n, int ___flags)
+    : __class_type_info(__n), __flags(___flags), __base_count(0) { }
+
+    virtual
+    ~__vmi_class_type_info();
+
+    // Implementation defined types.
+    enum __flags_masks
+      {
+    __non_diamond_repeat_mask = 0x1, // Distinct instance of repeated base.
+    __diamond_shaped_mask = 0x2, // Diamond shaped multiple inheritance.
+    __flags_unknown_mask = 0x10
+      };
+
+  protected:
+    // Implementation defined member functions.
+    virtual bool
+    __do_dyncast(ptrdiff_t __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_t __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.
+  // src2dst has the following possible values
+  //  >-1: 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
+  extern "C" void*
+  __dynamic_cast(const void* __src_ptr, // Starting object.
+         const __class_type_info* __src_type, // Static type of object.
+         const __class_type_info* __dst_type, // Desired target type.
+         ptrdiff_t __src2dst); // How src and dst are related.
+
+
+  // Returns the type_info for the currently handled exception [15.3/8], or
+  // null if there is none.
+  extern "C" std::type_info*
+  __cxa_current_exception_type();
+} // namespace __cxxabiv1
+
+// User programs should use the alias `abi'.
+namespace abi = __cxxabiv1;
+
+
+#endif // __RTTI_H