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-/* Definitions relating to the special __do_global_init function used
- for getting g++ file-scope static objects constructed. This file
- will get included either by libgcc2.c (for systems that don't support
- a .init section) or by crtstuff.c (for those that do).
- Copyright (C) 1991, 1995, 1996, 1998, 1999, 2000, 2003
- Free Software Foundation, Inc.
- Contributed by Ron Guilmette (rfg@segfault.us.com)
-
-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, if you link this library with other files,
- some of which are compiled with GCC, to produce an executable,
- this library 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 contains definitions and declarations of things
- relating to the normal start-up-time invocation of C++
- file-scope static object constructors. These declarations
- and definitions are used by *both* libgcc2.c and by crtstuff.c.
-
- Note that this file should only be compiled with GCC.
-*/
-
-/* Declare a pointer to void function type. */
-
-typedef void (*func_ptr) (void);
-
-/* Declare the set of symbols use as begin and end markers for the lists
- of global object constructors and global object destructors. */
-
-extern func_ptr __CTOR_LIST__[];
-extern func_ptr __DTOR_LIST__[];
-
-/* Declare the routine which needs to get invoked at program start time. */
-
-extern void __do_global_ctors (void);
-
-/* Declare the routine which needs to get invoked at program exit time. */
-
-extern void __do_global_dtors (void);
-
-/* Define a macro with the code which needs to be executed at program
- start-up time. This macro is used in two places in crtstuff.c (for
- systems which support a .init section) and in one place in libgcc2.c
- (for those system which do *not* support a .init section). For all
- three places where this code might appear, it must be identical, so
- we define it once here as a macro to avoid various instances getting
- out-of-sync with one another. */
-
-/* Some systems place the number of pointers
- in the first word of the table.
- On other systems, that word is -1.
- In all cases, the table is null-terminated.
- If the length is not recorded, count up to the null. */
-
-/* Some systems use a different strategy for finding the ctors.
- For example, svr3. */
-#ifndef DO_GLOBAL_CTORS_BODY
-#define DO_GLOBAL_CTORS_BODY \
-do { \
- unsigned long nptrs = (unsigned long) __CTOR_LIST__[0]; \
- unsigned i; \
- if (nptrs == (unsigned long)-1) \
- for (nptrs = 0; __CTOR_LIST__[nptrs + 1] != 0; nptrs++); \
- for (i = nptrs; i >= 1; i--) \
- __CTOR_LIST__[i] (); \
-} while (0)
-#endif
-