--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gcc/crtstuff.c	Fri Jul 17 14:47:48 2009 +0900
@@ -0,0 +1,618 @@
+/* Specialized bits of code needed to support construction and
+   destruction of file-scope objects in C++ code.
+   Copyright (C) 1991, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001,
+   2002, 2003, 2004, 2005, 2009 Free Software Foundation, Inc.
+   Contributed by Ron Guilmette (rfg@monkeys.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 3, 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.
+
+Under Section 7 of GPL version 3, you are granted additional
+permissions described in the GCC Runtime Library Exception, version
+3.1, as published by the Free Software Foundation.
+
+You should have received a copy of the GNU General Public License and
+a copy of the GCC Runtime Library Exception along with this program;
+see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+<http://www.gnu.org/licenses/>.  */
+
+/* This file is a bit like libgcc2.c in that it is compiled
+   multiple times and yields multiple .o files.
+
+   This file is useful on target machines where the object file format
+   supports multiple "user-defined" sections (e.g. COFF, ELF, ROSE).  On
+   such systems, this file allows us to avoid running collect (or any
+   other such slow and painful kludge).  Additionally, if the target
+   system supports a .init section, this file allows us to support the
+   linking of C++ code with a non-C++ main program.
+
+   Note that if INIT_SECTION_ASM_OP is defined in the tm.h file, then
+   this file *will* make use of the .init section.  If that symbol is
+   not defined however, then the .init section will not be used.
+
+   Currently, only ELF and COFF are supported.  It is likely however that
+   ROSE could also be supported, if someone was willing to do the work to
+   make whatever (small?) adaptations are needed.  (Some work may be
+   needed on the ROSE assembler and linker also.)
+
+   This file must be compiled with gcc.  */
+
+/* Target machine header files require this define. */
+#define IN_LIBGCC2
+
+/* FIXME: Including auto-host is incorrect, but until we have
+   identified the set of defines that need to go into auto-target.h,
+   this will have to do.  */
+#include "auto-host.h"
+#undef gid_t
+#undef pid_t
+#undef rlim_t
+#undef ssize_t
+#undef uid_t
+#undef vfork
+#include "tconfig.h"
+#include "tsystem.h"
+#include "coretypes.h"
+#include "tm.h"
+#include "unwind-dw2-fde.h"
+
+#ifndef FORCE_CODE_SECTION_ALIGN
+# define FORCE_CODE_SECTION_ALIGN
+#endif
+
+#ifndef CRT_CALL_STATIC_FUNCTION
+# define CRT_CALL_STATIC_FUNCTION(SECTION_OP, FUNC)	\
+static void __attribute__((__used__))			\
+call_ ## FUNC (void)					\
+{							\
+  asm (SECTION_OP);					\
+  FUNC ();						\
+  FORCE_CODE_SECTION_ALIGN				\
+  asm (TEXT_SECTION_ASM_OP);				\
+}
+#endif
+
+#if defined(OBJECT_FORMAT_ELF) \
+    && !defined(OBJECT_FORMAT_FLAT) \
+    && defined(HAVE_LD_EH_FRAME_HDR) \
+    && !defined(inhibit_libc) && !defined(CRTSTUFFT_O) \
+    && defined(__GLIBC__) && __GLIBC__ >= 2
+#include <link.h>
+/* uClibc pretends to be glibc 2.2 and DT_CONFIG is defined in its link.h.
+   But it doesn't use PT_GNU_EH_FRAME ELF segment currently.  */
+# if !defined(__UCLIBC__) \
+     && (__GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ > 2) \
+     || (__GLIBC__ == 2 && __GLIBC_MINOR__ == 2 && defined(DT_CONFIG)))
+#  define USE_PT_GNU_EH_FRAME
+# endif
+#endif
+#if defined(EH_FRAME_SECTION_NAME) && !defined(USE_PT_GNU_EH_FRAME)
+# define USE_EH_FRAME_REGISTRY
+#endif
+#if defined(EH_FRAME_SECTION_NAME) && EH_TABLES_CAN_BE_READ_ONLY
+# define EH_FRAME_SECTION_CONST const
+#else
+# define EH_FRAME_SECTION_CONST
+#endif
+
+#if !defined(DTOR_LIST_END) && defined(OBJECT_FORMAT_ELF) \
+    && defined(HAVE_GAS_HIDDEN) && !defined(FINI_ARRAY_SECTION_ASM_OP)
+# define HIDDEN_DTOR_LIST_END
+#endif
+
+/* We do not want to add the weak attribute to the declarations of these
+   routines in unwind-dw2-fde.h because that will cause the definition of
+   these symbols to be weak as well.
+
+   This exposes a core issue, how to handle creating weak references vs
+   how to create weak definitions.  Either we have to have the definition
+   of TARGET_WEAK_ATTRIBUTE be conditional in the shared header files or
+   have a second declaration if we want a function's references to be weak,
+   but not its definition.
+
+   Making TARGET_WEAK_ATTRIBUTE conditional seems like a good solution until
+   one thinks about scaling to larger problems -- i.e., the condition under
+   which TARGET_WEAK_ATTRIBUTE is active will eventually get far too
+   complicated.
+
+   So, we take an approach similar to #pragma weak -- we have a second
+   declaration for functions that we want to have weak references.
+
+   Neither way is particularly good.  */
+   
+/* References to __register_frame_info and __deregister_frame_info should
+   be weak in this file if at all possible.  */
+extern void __register_frame_info (const void *, struct object *)
+				  TARGET_ATTRIBUTE_WEAK;
+extern void __register_frame_info_bases (const void *, struct object *,
+					 void *, void *)
+				  TARGET_ATTRIBUTE_WEAK;
+extern void *__deregister_frame_info (const void *)
+				     TARGET_ATTRIBUTE_WEAK;
+extern void *__deregister_frame_info_bases (const void *)
+				     TARGET_ATTRIBUTE_WEAK;
+extern void __do_global_ctors_1 (void);
+
+/* Likewise for _Jv_RegisterClasses.  */
+extern void _Jv_RegisterClasses (void *) TARGET_ATTRIBUTE_WEAK;
+
+#ifdef OBJECT_FORMAT_ELF
+
+/*  Declare a pointer to void function type.  */
+typedef void (*func_ptr) (void);
+#define STATIC static
+
+#else  /* OBJECT_FORMAT_ELF */
+
+#include "gbl-ctors.h"
+
+#define STATIC
+
+#endif /* OBJECT_FORMAT_ELF */
+
+#ifdef CRT_BEGIN
+
+/* NOTE:  In order to be able to support SVR4 shared libraries, we arrange
+   to have one set of symbols { __CTOR_LIST__, __DTOR_LIST__, __CTOR_END__,
+   __DTOR_END__ } per root executable and also one set of these symbols
+   per shared library.  So in any given whole process image, we may have
+   multiple definitions of each of these symbols.  In order to prevent
+   these definitions from conflicting with one another, and in order to
+   ensure that the proper lists are used for the initialization/finalization
+   of each individual shared library (respectively), we give these symbols
+   only internal (i.e. `static') linkage, and we also make it a point to
+   refer to only the __CTOR_END__ symbol in crtend.o and the __DTOR_LIST__
+   symbol in crtbegin.o, where they are defined.  */
+
+/* The -1 is a flag to __do_global_[cd]tors indicating that this table
+   does not start with a count of elements.  */
+#ifdef CTOR_LIST_BEGIN
+CTOR_LIST_BEGIN;
+#elif defined(CTORS_SECTION_ASM_OP)
+/* Hack: force cc1 to switch to .data section early, so that assembling
+   __CTOR_LIST__ does not undo our behind-the-back change to .ctors.  */
+static func_ptr force_to_data[1] __attribute__ ((__unused__)) = { };
+asm (CTORS_SECTION_ASM_OP);
+STATIC func_ptr __CTOR_LIST__[1]
+  __attribute__ ((__unused__, aligned(sizeof(func_ptr))))
+  = { (func_ptr) (-1) };
+#else
+STATIC func_ptr __CTOR_LIST__[1]
+  __attribute__ ((__unused__, section(".ctors"), aligned(sizeof(func_ptr))))
+  = { (func_ptr) (-1) };
+#endif /* __CTOR_LIST__ alternatives */
+
+#ifdef DTOR_LIST_BEGIN
+DTOR_LIST_BEGIN;
+#elif defined(DTORS_SECTION_ASM_OP)
+asm (DTORS_SECTION_ASM_OP);
+STATIC func_ptr __DTOR_LIST__[1]
+  __attribute__ ((aligned(sizeof(func_ptr))))
+  = { (func_ptr) (-1) };
+#else
+STATIC func_ptr __DTOR_LIST__[1]
+  __attribute__((section(".dtors"), aligned(sizeof(func_ptr))))
+  = { (func_ptr) (-1) };
+#endif /* __DTOR_LIST__ alternatives */
+
+#ifdef USE_EH_FRAME_REGISTRY
+/* Stick a label at the beginning of the frame unwind info so we can register
+   and deregister it with the exception handling library code.  */
+STATIC EH_FRAME_SECTION_CONST char __EH_FRAME_BEGIN__[]
+     __attribute__((section(EH_FRAME_SECTION_NAME), aligned(4)))
+     = { };
+#endif /* USE_EH_FRAME_REGISTRY */
+
+#ifdef JCR_SECTION_NAME
+/* Stick a label at the beginning of the java class registration info
+   so we can register them properly.  */
+STATIC void *__JCR_LIST__[]
+  __attribute__ ((unused, section(JCR_SECTION_NAME), aligned(sizeof(void*))))
+  = { };
+#endif /* JCR_SECTION_NAME */
+
+#if defined(INIT_SECTION_ASM_OP) || defined(INIT_ARRAY_SECTION_ASM_OP)
+
+#ifdef OBJECT_FORMAT_ELF
+
+/* Declare the __dso_handle variable.  It should have a unique value
+   in every shared-object; in a main program its value is zero.  The
+   object should in any case be protected.  This means the instance
+   in one DSO or the main program is not used in another object.  The
+   dynamic linker takes care of this.  */
+
+#ifdef TARGET_LIBGCC_SDATA_SECTION
+extern void *__dso_handle __attribute__ ((__section__ (TARGET_LIBGCC_SDATA_SECTION)));
+#endif
+#ifdef HAVE_GAS_HIDDEN
+extern void *__dso_handle __attribute__ ((__visibility__ ("hidden")));
+#endif
+#ifdef CRTSTUFFS_O
+void *__dso_handle = &__dso_handle;
+#else
+void *__dso_handle = 0;
+#endif
+
+/* The __cxa_finalize function may not be available so we use only a
+   weak declaration.  */
+extern void __cxa_finalize (void *) TARGET_ATTRIBUTE_WEAK;
+
+/* Run all the global destructors on exit from the program.  */
+ 
+/* Some systems place the number of pointers in the first word of the
+   table.  On SVR4 however, that word is -1.  In all cases, the table is
+   null-terminated.  On SVR4, we start from the beginning of the list and
+   invoke each per-compilation-unit destructor routine in order
+   until we find that null.
+
+   Note that this function MUST be static.  There will be one of these
+   functions in each root executable and one in each shared library, but
+   although they all have the same code, each one is unique in that it
+   refers to one particular associated `__DTOR_LIST__' which belongs to the
+   same particular root executable or shared library file.
+
+   On some systems, this routine is run more than once from the .fini,
+   when exit is called recursively, so we arrange to remember where in
+   the list we left off processing, and we resume at that point,
+   should we be re-invoked.  */
+
+static void __attribute__((used))
+__do_global_dtors_aux (void)
+{
+  static _Bool completed;
+
+  if (__builtin_expect (completed, 0))
+    return;
+
+#ifdef CRTSTUFFS_O
+  if (__cxa_finalize)
+    __cxa_finalize (__dso_handle);
+#endif
+
+#ifdef FINI_ARRAY_SECTION_ASM_OP
+  /* If we are using .fini_array then destructors will be run via that
+     mechanism.  */
+#elif defined(HIDDEN_DTOR_LIST_END)
+  {
+    /* Safer version that makes sure only .dtors function pointers are
+       called even if the static variable is maliciously changed.  */
+    extern func_ptr __DTOR_END__[] __attribute__((visibility ("hidden")));
+    static size_t dtor_idx;
+    const size_t max_idx = __DTOR_END__ - __DTOR_LIST__ - 1;
+    func_ptr f;
+
+    while (dtor_idx < max_idx)
+      {
+	f = __DTOR_LIST__[++dtor_idx];
+	f ();
+      }
+  }
+#else /* !defined (FINI_ARRAY_SECTION_ASM_OP) */
+  {
+    static func_ptr *p = __DTOR_LIST__ + 1;
+    func_ptr f;
+
+    while ((f = *p))
+      {
+	p++;
+	f ();
+      }
+  }
+#endif /* !defined(FINI_ARRAY_SECTION_ASM_OP) */
+
+#ifdef USE_EH_FRAME_REGISTRY
+#ifdef CRT_GET_RFIB_DATA
+  /* If we used the new __register_frame_info_bases interface,
+     make sure that we deregister from the same place.  */
+  if (__deregister_frame_info_bases)
+    __deregister_frame_info_bases (__EH_FRAME_BEGIN__);
+#else
+  if (__deregister_frame_info)
+    __deregister_frame_info (__EH_FRAME_BEGIN__);
+#endif
+#endif
+
+  completed = 1;
+}
+
+/* Stick a call to __do_global_dtors_aux into the .fini section.  */
+#ifdef FINI_SECTION_ASM_OP
+CRT_CALL_STATIC_FUNCTION (FINI_SECTION_ASM_OP, __do_global_dtors_aux)
+#else /* !defined(FINI_SECTION_ASM_OP) */
+static func_ptr __do_global_dtors_aux_fini_array_entry[]
+  __attribute__ ((__unused__, section(".fini_array")))
+  = { __do_global_dtors_aux };
+#endif /* !defined(FINI_SECTION_ASM_OP) */
+
+#if defined(USE_EH_FRAME_REGISTRY) || defined(JCR_SECTION_NAME)
+/* Stick a call to __register_frame_info into the .init section.  For some
+   reason calls with no arguments work more reliably in .init, so stick the
+   call in another function.  */
+
+static void __attribute__((used))
+frame_dummy (void)
+{
+#ifdef USE_EH_FRAME_REGISTRY
+  static struct object object;
+#ifdef CRT_GET_RFIB_DATA
+  void *tbase, *dbase;
+  tbase = 0;
+  CRT_GET_RFIB_DATA (dbase);
+  if (__register_frame_info_bases)
+    __register_frame_info_bases (__EH_FRAME_BEGIN__, &object, tbase, dbase);
+#else
+  if (__register_frame_info)
+    __register_frame_info (__EH_FRAME_BEGIN__, &object);
+#endif /* CRT_GET_RFIB_DATA */
+#endif /* USE_EH_FRAME_REGISTRY */
+#ifdef JCR_SECTION_NAME
+  if (__JCR_LIST__[0])
+    {
+      void (*register_classes) (void *) = _Jv_RegisterClasses;
+      __asm ("" : "+r" (register_classes));
+      if (register_classes)
+	register_classes (__JCR_LIST__);
+    }
+#endif /* JCR_SECTION_NAME */
+}
+
+#ifdef INIT_SECTION_ASM_OP
+CRT_CALL_STATIC_FUNCTION (INIT_SECTION_ASM_OP, frame_dummy)
+#else /* defined(INIT_SECTION_ASM_OP) */
+static func_ptr __frame_dummy_init_array_entry[]
+  __attribute__ ((__unused__, section(".init_array")))
+  = { frame_dummy };
+#endif /* !defined(INIT_SECTION_ASM_OP) */
+#endif /* USE_EH_FRAME_REGISTRY || JCR_SECTION_NAME */
+
+#else  /* OBJECT_FORMAT_ELF */
+
+/* The function __do_global_ctors_aux is compiled twice (once in crtbegin.o
+   and once in crtend.o).  It must be declared static to avoid a link
+   error.  Here, we define __do_global_ctors as an externally callable
+   function.  It is externally callable so that __main can invoke it when
+   INVOKE__main is defined.  This has the additional effect of forcing cc1
+   to switch to the .text section.  */
+
+static void __do_global_ctors_aux (void);
+void
+__do_global_ctors (void)
+{
+#ifdef INVOKE__main
+  /* If __main won't actually call __do_global_ctors then it doesn't matter
+     what's inside the function.  The inside of __do_global_ctors_aux is
+     called automatically in that case.  And the Alliant fx2800 linker
+     crashes on this reference.  So prevent the crash.  */
+  __do_global_ctors_aux ();
+#endif
+}
+
+asm (INIT_SECTION_ASM_OP);	/* cc1 doesn't know that we are switching! */
+
+/* A routine to invoke all of the global constructors upon entry to the
+   program.  We put this into the .init section (for systems that have
+   such a thing) so that we can properly perform the construction of
+   file-scope static-storage C++ objects within shared libraries.  */
+
+static void __attribute__((used))
+__do_global_ctors_aux (void)	/* prologue goes in .init section */
+{
+  FORCE_CODE_SECTION_ALIGN	/* explicit align before switch to .text */
+  asm (TEXT_SECTION_ASM_OP);	/* don't put epilogue and body in .init */
+  DO_GLOBAL_CTORS_BODY;
+  atexit (__do_global_dtors);
+}
+
+#endif /* OBJECT_FORMAT_ELF */
+
+#elif defined(HAS_INIT_SECTION) /* ! INIT_SECTION_ASM_OP */
+
+extern void __do_global_dtors (void);
+
+/* This case is used by the Irix 6 port, which supports named sections but
+   not an SVR4-style .fini section.  __do_global_dtors can be non-static
+   in this case because we protect it with -hidden_symbol.  */
+
+void
+__do_global_dtors (void)
+{
+  func_ptr *p, f;
+  for (p = __DTOR_LIST__ + 1; (f = *p); p++)
+    f ();
+
+#ifdef USE_EH_FRAME_REGISTRY
+  if (__deregister_frame_info)
+    __deregister_frame_info (__EH_FRAME_BEGIN__);
+#endif
+}
+
+#if defined(USE_EH_FRAME_REGISTRY) || defined(JCR_SECTION_NAME)
+/* A helper function for __do_global_ctors, which is in crtend.o.  Here
+   in crtbegin.o, we can reference a couple of symbols not visible there.
+   Plus, since we're before libgcc.a, we have no problems referencing
+   functions from there.  */
+void
+__do_global_ctors_1(void)
+{
+#ifdef USE_EH_FRAME_REGISTRY
+  static struct object object;
+  if (__register_frame_info)
+    __register_frame_info (__EH_FRAME_BEGIN__, &object);
+#endif
+#ifdef JCR_SECTION_NAME
+  if (__JCR_LIST__[0])
+    {
+      void (*register_classes) (void *) = _Jv_RegisterClasses;
+      __asm ("" : "+r" (register_classes));
+      if (register_classes)
+	register_classes (__JCR_LIST__);
+    }
+#endif
+}
+#endif /* USE_EH_FRAME_REGISTRY || JCR_SECTION_NAME */
+
+#else /* ! INIT_SECTION_ASM_OP && ! HAS_INIT_SECTION */
+#error "What are you doing with crtstuff.c, then?"
+#endif
+
+#elif defined(CRT_END) /* ! CRT_BEGIN */
+
+/* Put a word containing zero at the end of each of our two lists of function
+   addresses.  Note that the words defined here go into the .ctors and .dtors
+   sections of the crtend.o file, and since that file is always linked in
+   last, these words naturally end up at the very ends of the two lists
+   contained in these two sections.  */
+
+#ifdef CTOR_LIST_END
+CTOR_LIST_END;
+#elif defined(CTORS_SECTION_ASM_OP)
+/* Hack: force cc1 to switch to .data section early, so that assembling
+   __CTOR_LIST__ does not undo our behind-the-back change to .ctors.  */
+static func_ptr force_to_data[1] __attribute__ ((__unused__)) = { };
+asm (CTORS_SECTION_ASM_OP);
+STATIC func_ptr __CTOR_END__[1]
+  __attribute__((aligned(sizeof(func_ptr))))
+  = { (func_ptr) 0 };
+#else
+STATIC func_ptr __CTOR_END__[1]
+  __attribute__((section(".ctors"), aligned(sizeof(func_ptr))))
+  = { (func_ptr) 0 };
+#endif
+
+#ifdef DTOR_LIST_END
+DTOR_LIST_END;
+#elif defined(HIDDEN_DTOR_LIST_END)
+#ifdef DTORS_SECTION_ASM_OP
+asm (DTORS_SECTION_ASM_OP);
+#endif
+func_ptr __DTOR_END__[1]
+  __attribute__ ((unused,
+#ifndef DTORS_SECTION_ASM_OP
+		  section(".dtors"),
+#endif
+		  aligned(sizeof(func_ptr)), visibility ("hidden")))
+  = { (func_ptr) 0 };
+#elif defined(DTORS_SECTION_ASM_OP)
+asm (DTORS_SECTION_ASM_OP);
+STATIC func_ptr __DTOR_END__[1]
+  __attribute__ ((unused, aligned(sizeof(func_ptr))))
+  = { (func_ptr) 0 };
+#else
+STATIC func_ptr __DTOR_END__[1]
+  __attribute__((unused, section(".dtors"), aligned(sizeof(func_ptr))))
+  = { (func_ptr) 0 };
+#endif
+
+#ifdef EH_FRAME_SECTION_NAME
+/* Terminate the frame unwind info section with a 4byte 0 as a sentinel;
+   this would be the 'length' field in a real FDE.  */
+# if __INT_MAX__ == 2147483647
+typedef int int32;
+# elif __LONG_MAX__ == 2147483647
+typedef long int32;
+# elif __SHRT_MAX__ == 2147483647
+typedef short int32;
+# else
+#  error "Missing a 4 byte integer"
+# endif
+STATIC EH_FRAME_SECTION_CONST int32 __FRAME_END__[]
+     __attribute__ ((unused, section(EH_FRAME_SECTION_NAME),
+		     aligned(sizeof(int32))))
+     = { 0 };
+#endif /* EH_FRAME_SECTION_NAME */
+
+#ifdef JCR_SECTION_NAME
+/* Null terminate the .jcr section array.  */
+STATIC void *__JCR_END__[1] 
+   __attribute__ ((unused, section(JCR_SECTION_NAME),
+		   aligned(sizeof(void *))))
+   = { 0 };
+#endif /* JCR_SECTION_NAME */
+
+#ifdef INIT_ARRAY_SECTION_ASM_OP
+
+/* If we are using .init_array, there is nothing to do.  */
+
+#elif defined(INIT_SECTION_ASM_OP)
+
+#ifdef OBJECT_FORMAT_ELF
+static void __attribute__((used))
+__do_global_ctors_aux (void)
+{
+  func_ptr *p;
+  for (p = __CTOR_END__ - 1; *p != (func_ptr) -1; p--)
+    (*p) ();
+}
+
+/* Stick a call to __do_global_ctors_aux into the .init section.  */
+CRT_CALL_STATIC_FUNCTION (INIT_SECTION_ASM_OP, __do_global_ctors_aux)
+#else  /* OBJECT_FORMAT_ELF */
+
+/* Stick the real initialization code, followed by a normal sort of
+   function epilogue at the very end of the .init section for this
+   entire root executable file or for this entire shared library file.
+
+   Note that we use some tricks here to get *just* the body and just
+   a function epilogue (but no function prologue) into the .init
+   section of the crtend.o file.  Specifically, we switch to the .text
+   section, start to define a function, and then we switch to the .init
+   section just before the body code.
+
+   Earlier on, we put the corresponding function prologue into the .init
+   section of the crtbegin.o file (which will be linked in first).
+
+   Note that we want to invoke all constructors for C++ file-scope static-
+   storage objects AFTER any other possible initialization actions which
+   may be performed by the code in the .init section contributions made by
+   other libraries, etc.  That's because those other initializations may
+   include setup operations for very primitive things (e.g. initializing
+   the state of the floating-point coprocessor, etc.) which should be done
+   before we start to execute any of the user's code.  */
+
+static void
+__do_global_ctors_aux (void)	/* prologue goes in .text section */
+{
+  asm (INIT_SECTION_ASM_OP);
+  DO_GLOBAL_CTORS_BODY;
+  atexit (__do_global_dtors);
+}				/* epilogue and body go in .init section */
+
+FORCE_CODE_SECTION_ALIGN
+asm (TEXT_SECTION_ASM_OP);
+
+#endif /* OBJECT_FORMAT_ELF */
+
+#elif defined(HAS_INIT_SECTION) /* ! INIT_SECTION_ASM_OP */
+
+extern void __do_global_ctors (void);
+
+/* This case is used by the Irix 6 port, which supports named sections but
+   not an SVR4-style .init section.  __do_global_ctors can be non-static
+   in this case because we protect it with -hidden_symbol.  */
+void
+__do_global_ctors (void)
+{
+  func_ptr *p;
+#if defined(USE_EH_FRAME_REGISTRY) || defined(JCR_SECTION_NAME)
+  __do_global_ctors_1();
+#endif
+  for (p = __CTOR_END__ - 1; *p != (func_ptr) -1; p--)
+    (*p) ();
+}
+
+#else /* ! INIT_SECTION_ASM_OP && ! HAS_INIT_SECTION */
+#error "What are you doing with crtstuff.c, then?"
+#endif
+
+#else /* ! CRT_BEGIN && ! CRT_END */
+#error "One of CRT_BEGIN or CRT_END must be defined."
+#endif