Remove old initfini mechanism.

3 files changed, 0 insertions, 145 deletions

diff --git a/sysdeps/generic/initfini.c b/sysdeps/generic/initfini.c
deleted file mode 100644
index 9b3763d6e1..0000000000
--- a/sysdeps/generic/initfini.c
+++ /dev/null
@@ -1,138 +0,0 @@
-/* Special .init and .fini section support.
-   Copyright (C) 1995, 1996, 1997, 2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   In addition to the permissions in the GNU Lesser General Public
-   License, the Free Software Foundation gives you unlimited
-   permission to link the compiled version of this file with other
-   programs, and to distribute those programs without any restriction
-   coming from the use of this file. (The GNU Lesser General Public
-   License restrictions do apply in other respects; for example, they
-   cover modification of the file, and distribution when not linked
-   into another program.)
-
-   Note that people who make modified versions of this file are not
-   obligated to grant this special exception for their modified
-   versions; it is their choice whether to do so. The GNU Lesser
-   General Public License gives permission to release a modified
-   version without this exception; this exception also makes it
-   possible to release a modified version which carries forward this
-   exception.
-
-   The GNU C Library 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
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
-
-/* This file is compiled into assembly code which is then munged by a sed
-   script into two files: crti.s and crtn.s.
-
-   * crti.s puts a function prologue at the beginning of the
-   .init and .fini sections and defines global symbols for
-   those addresses, so they can be called as functions.
-
-   * crtn.s puts the corresponding function epilogues
-   in the .init and .fini sections. */
-
-#include <stdlib.h>
-
-/* We use embedded asm for .section unconditionally, as this makes it
-   easier to insert the necessary directives into crtn.S. */
-#define SECTION(x) asm (".section " x )
-
-/* Embed an #include to pull in the alignment and .end directives. */
-asm ("\n#include \"defs.h\"");
-
-/* The initial common code ends here. */
-asm ("\n/*@HEADER_ENDS*/");
-
-/* To determine whether we need .end and .align: */
-asm ("\n/*@TESTS_BEGIN*/");
-extern void dummy (void (*foo) (void));
-void
-dummy (void (*foo) (void))
-{
-  if (foo)
-    (*foo) ();
-}
-asm ("\n/*@TESTS_END*/");
-
-/* The beginning of _init:  */
-asm ("\n/*@_init_PROLOG_BEGINS*/");
-
-static void
-call_gmon_start(void)
-{
-  extern void __gmon_start__ (void) __attribute__ ((weak)); /*weak_extern (__gmon_start__);*/
-  void (*gmon_start) (void) = __gmon_start__;
-
-  if (gmon_start)
-    gmon_start ();
-}
-
-SECTION (".init");
-extern void __attribute__ ((section (".init"))) _init (void);
-void
-_init (void)
-{
-  /* We cannot use the normal constructor mechanism in gcrt1.o because it
-     appears before crtbegin.o in the link, so the header elt of .ctors
-     would come after the elt for __gmon_start__.  One approach is for
-     gcrt1.o to reference a symbol which would be defined by some library
-     module which has a constructor; but then user code's constructors
-     would come first, and not be profiled.  */
-  call_gmon_start ();
-
-  asm ("ALIGN");
-  asm("END_INIT");
-  /* Now the epilog. */
-  asm ("\n/*@_init_PROLOG_ENDS*/");
-  asm ("\n/*@_init_EPILOG_BEGINS*/");
-  SECTION(".init");
-}
-asm ("END_INIT");
-
-/* End of the _init epilog, beginning of the _fini prolog. */
-asm ("\n/*@_init_EPILOG_ENDS*/");
-asm ("\n/*@_fini_PROLOG_BEGINS*/");
-
-SECTION (".fini");
-extern void __attribute__ ((section (".fini"))) _fini (void);
-void
-_fini (void)
-{
-
-  /* End of the _fini prolog. */
-  asm ("ALIGN");
-  asm ("END_FINI");
-  asm ("\n/*@_fini_PROLOG_ENDS*/");
-
-  {
-    /* Let GCC know that _fini is not a leaf function by having a dummy
-       function call here.  We arrange for this call to be omitted from
-       either crt file.  */
-    extern void i_am_not_a_leaf (void);
-    i_am_not_a_leaf ();
-  }
-
-  /* Beginning of the _fini epilog. */
-  asm ("\n/*@_fini_EPILOG_BEGINS*/");
-  SECTION (".fini");
-}
-asm ("END_FINI");
-
-/* End of the _fini epilog.  Any further generated assembly (e.g. .ident)
-   is shared between both crt files. */
-asm ("\n/*@_fini_EPILOG_ENDS*/");
-asm ("\n/*@TRAILER_BEGINS*/");
-
-/* End of file. */
diff --git a/sysdeps/powerpc/powerpc32/Makefile b/sysdeps/powerpc/powerpc32/Makefile
index 84a9841b7a..aa2d0b9fb8 100644
--- a/sysdeps/powerpc/powerpc32/Makefile
+++ b/sysdeps/powerpc/powerpc32/Makefile
@@ -23,10 +23,6 @@ pic-ccflag = -fpic
 endif
 
 ifeq ($(subdir),csu)
-# The initfini generation code doesn't work in the presence of -fPIC, so
-# we use -fpic instead which is much better.
-CFLAGS-initfini.s += -fpic -O1
-
 # There is no benefit to using sdata for these objects, and the user
 # of the library should be able to control what goes into sdata.
 CFLAGS-init.o = -G0
diff --git a/sysdeps/powerpc/powerpc64/Makefile b/sysdeps/powerpc/powerpc64/Makefile
index efaa29611b..01889e1314 100644
--- a/sysdeps/powerpc/powerpc64/Makefile
+++ b/sysdeps/powerpc/powerpc64/Makefile
@@ -28,9 +28,6 @@ no-special-regs := $(sort $(foreach n,40 41 50 51 60 61 62 63 \
 ifeq ($(subdir),csu)
 sysdep_routines += hp-timing
 elide-routines.os += hp-timing
-# The initfini generation code doesn't work in the presence of -fPIC, so
-# we use -fpic instead which is much better.
-CFLAGS-initfini.s += -fpic -O1
 endif
 
 ifeq ($(subdir),elf)