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* configure.in: Remove gnu_ld definition and everything using it. 

* config.h.in: Remove HAVE_GNU_LD.
	* csu/Makefile: Remove use of gnu-ld.
	* csu/munch.awk: Removed.
	* csu/munch-tmpl.c: Removed.
	* include/libc-symbols.h: Remove use of HAVE_GNU_LD.
	* posix/execl.c: Likewise.
	* posix/execv.c: Likewise.
	* stdio-common/psignal.c: Likewise.
	* stdlib/exit.c: Likewise.
	* string/strsignal.c: Likewise.
	* string/tester.c: Likewise.
	* sysdeps/generic/errlist.c: Likewise.
	* sysdeps/generic/getenv.c: Likewise.
	* sysdeps/generic/getgroups.c: Likewise.
	* sysdeps/generic/init-posix.c: Likewise.
	* sysdeps/posix/gettimeofday.c: Likewise.
	* sysdeps/posix/system.c: Likewise.
	* sysdeps/unix/bsd/init-posix.c: Likewise.
	* sysdeps/unix/bsd/ulimit.c: Likewise.
	* sysdeps/unix/bsd/sun/m68k/brk.S: Likewise.
	* sysdeps/unix/bsd/sun/m68k/sethostid.S: Likewise.
	* sysdeps/unix/bsd/sun/sparc/sethostid.S: Likewise.
	* sysdeps/unix/i386/brk.S: Likewise.
	* sysdeps/unix/sparc/brk.S: Likewise.
This commit is contained in:
Ulrich Drepper 2005-11-06 02:06:06 +00:00
parent 2f043956cf
commit 57d44131d8
26 changed files with 104 additions and 275 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

26
ChangeLog
View File

@ -1,5 +1,31 @@
2005-11-05 Ulrich Drepper <drepper@redhat.com> 2005-11-05 Ulrich Drepper <drepper@redhat.com>
* configure.in: Remove gnu_ld definition and everything using it.
* config.h.in: Remove HAVE_GNU_LD.
* csu/Makefile: Remove use of gnu-ld.
* csu/munch.awk: Removed.
* csu/munch-tmpl.c: Removed.
* include/libc-symbols.h: Remove use of HAVE_GNU_LD.
* posix/execl.c: Likewise.
* posix/execv.c: Likewise.
* stdio-common/psignal.c: Likewise.
* stdlib/exit.c: Likewise.
* string/strsignal.c: Likewise.
* string/tester.c: Likewise.
* sysdeps/generic/errlist.c: Likewise.
* sysdeps/generic/getenv.c: Likewise.
* sysdeps/generic/getgroups.c: Likewise.
* sysdeps/generic/init-posix.c: Likewise.
* sysdeps/posix/gettimeofday.c: Likewise.
* sysdeps/posix/system.c: Likewise.
* sysdeps/unix/bsd/init-posix.c: Likewise.
* sysdeps/unix/bsd/ulimit.c: Likewise.
* sysdeps/unix/bsd/sun/m68k/brk.S: Likewise.
* sysdeps/unix/bsd/sun/m68k/sethostid.S: Likewise.
* sysdeps/unix/bsd/sun/sparc/sethostid.S: Likewise.
* sysdeps/unix/i386/brk.S: Likewise.
* sysdeps/unix/sparc/brk.S: Likewise.
* configure.in: Remove test for support for subtracting local labels. * configure.in: Remove test for support for subtracting local labels.
* config.h.in: Remove HAVE_SUBTRACT_LOCAL_LABELS. * config.h.in: Remove HAVE_SUBTRACT_LOCAL_LABELS.
* stdio-common/vfprintf.c: Remove test of * stdio-common/vfprintf.c: Remove test of

5
config.h.in
View File

@ -8,11 +8,6 @@
# error "glibc must not be compiled with -ffast-math" # error "glibc must not be compiled with -ffast-math"
#endif #endif
/* Define if using GNU ld, with support for weak symbols in a.out,
and for symbol set and warning messages extensions in a.out and ELF.
This implies HAVE_WEAK_SYMBOLS; set by --with-gnu-ld. */
#undef HAVE_GNU_LD
/* Define if using ELF, which supports weak symbols. /* Define if using ELF, which supports weak symbols.
This implies HAVE_ASM_WEAK_DIRECTIVE and NO_UNDERSCORES; set by This implies HAVE_ASM_WEAK_DIRECTIVE and NO_UNDERSCORES; set by
--with-elf. */ --with-elf. */

22
configure.in
View File

@ -298,11 +298,6 @@ config_os="`echo $config_os | sed 's/^unknown-//'`"
# Some configurations imply other options. # Some configurations imply other options.
case "$host_os" in case "$host_os" in
gnu* | linux* | bsd4.4* | netbsd* | freebsd*)
# These systems always use GNU tools.
gnu_ld=yes gnu_as=yes ;;
esac
case "$host_os" in
# i586-linuxaout is mangled into i586-pc-linux-gnuaout # i586-linuxaout is mangled into i586-pc-linux-gnuaout
linux*ecoff* | linux*aout* | gnu*aout* | gnu*ecoff*) linux*ecoff* | linux*aout* | gnu*aout* | gnu*ecoff*)
;; ;;
@ -1240,7 +1235,7 @@ EOF
AC_DEFINE(HAVE_BROKEN_ALIAS_ATTRIBUTE) AC_DEFINE(HAVE_BROKEN_ALIAS_ATTRIBUTE)
fi fi
if test $libc_cv_visibility_attribute = yes -a $gnu_ld = yes; then if test $libc_cv_visibility_attribute = yes; then
AC_CACHE_CHECK(whether to put _rtld_local into .sdata section, AC_CACHE_CHECK(whether to put _rtld_local into .sdata section,
libc_cv_have_sdata_section, libc_cv_have_sdata_section,
[echo "int i;" > conftest.c [echo "int i;" > conftest.c
@ -1542,7 +1537,7 @@ if test $elf != yes; then
fi fi
fi fi
if test $elf = yes -a $gnu_ld = yes; then if test $elf = yes; then
AC_CACHE_CHECK(whether cc puts quotes around section names, AC_CACHE_CHECK(whether cc puts quotes around section names,
libc_cv_have_section_quotes, libc_cv_have_section_quotes,
[cat > conftest.c <<EOF [cat > conftest.c <<EOF
@ -2080,10 +2075,7 @@ AC_SUBST(libc_cv_forced_unwind)
AC_SUBST(use_ldconfig) AC_SUBST(use_ldconfig)
AC_SUBST(ldd_rewrite_script) AC_SUBST(ldd_rewrite_script)
AC_SUBST(gnu_ld) AC_SUBST(gnu_as) AC_SUBST(elf) AC_SUBST(xcoff) AC_SUBST(gnu_as) AC_SUBST(elf) AC_SUBST(xcoff)
if test $gnu_ld = yes; then
AC_DEFINE(HAVE_GNU_LD)
fi
if test $gnu_as = yes; then if test $gnu_as = yes; then
AC_DEFINE(HAVE_GNU_AS) AC_DEFINE(HAVE_GNU_AS)
fi fi
@ -2097,13 +2089,7 @@ fi
AC_SUBST(static) AC_SUBST(static)
AC_SUBST(shared) AC_SUBST(shared)
if test $shared = default; then if test $shared = default; then
if test $gnu_ld = yes; then shared=$elf
shared=$elf
else
# For now we do not assume shared libs are available. In future more
# tests might become available.
shared=no
fi
fi fi
if test x"$libc_cv_idn" = xyes; then if test x"$libc_cv_idn" = xyes; then

17
csu/Makefile
View File

@ -39,8 +39,8 @@ omit-deps = $(patsubst %.o,%,$(start-installed-name) g$(start-installed-name) \
b$(start-installed-name) $(csu-dummies) \ b$(start-installed-name) $(csu-dummies) \
S$(start-installed-name)) S$(start-installed-name))
install-lib = $(start-installed-name) g$(start-installed-name) $(csu-dummies) install-lib = $(start-installed-name) g$(start-installed-name) $(csu-dummies)
distribute = initfini.c gmon-start.c start.c defs.awk munch.awk \ distribute = initfini.c gmon-start.c start.c defs.awk \
abi-note.S init.c munch-tmpl.c not-cancel.h abi-note.S init.c c not-cancel.h
generated = version-info.h generated = version-info.h
before-compile = $(objpfx)version-info.h before-compile = $(objpfx)version-info.h
@ -75,19 +75,6 @@ before-compile += $(objpfx)abi-tag.h
generated += abi-tag.h generated += abi-tag.h
endif endif
ifneq (yes,$(gnu-ld))
libc-init = munch-init
$(objpfx)munch-init.c: munch.awk munch-tmpl.c $(+subdir_inits)
$(AWK) -f $< subdirs='$(+init_subdirs)' $(word 2,$^) > $@-t
mv -f $@-t $@
generated += munch-init.c
# All initialization source files.
+subdir_inits := $(wildcard $(foreach dir,$(subdirs),$(dir)/init-$(dir).c))
# All subdirectories containing initialization source files.
+init_subdirs := $(patsubst %/,%,$(dir $(+subdir_inits)))
endif
ifeq ($(have-initfini),yes) ifeq ($(have-initfini),yes)
CPPFLAGS += -DHAVE_INITFINI CPPFLAGS += -DHAVE_INITFINI

38
csu/munch-tmpl.c
View File

@ -1,38 +0,0 @@
/* Copyright (C) 1991, 1995, 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.
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, write to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
#include <stdlib.h>
EXTERNS
void
__libc_init (int argc, char **argv, char **envp)
{
CALLS
#ifdef HAVE_INITFINI
{
/* These functions are defined in crti.o to run the .init and .fini
sections, which are used for initializers and finalizers. */
extern void _init (void), _fini (void);
atexit (&_fini); /* Arrange for _fini to run at exit. */
_init ();
}
#endif
}

11
csu/munch.awk
View File

@ -1,11 +0,0 @@
BEGIN { special = 0 }
/EXTERNS/ { ndirs = split(subdirs, dirs)
for (i = 1; i <= ndirs; ++i)
printf "extern void __init_%s (int argc, char **argv, char **envp);\n", dirs[i]
special = 1 }
/CALLS/ { ndirs = split(subdirs, dirs)
for (i = 1; i <= ndirs; ++i) printf " __init_%s (argc, argv, envp);\n", dirs[i]
special = 1 }
{ if (special == 0) print $0; special = 0 }

130
include/libc-symbols.h
View File

@ -31,8 +31,6 @@
* ASM_GLOBAL_DIRECTIVE with `.globl' or `.global'. * ASM_GLOBAL_DIRECTIVE with `.globl' or `.global'.
* ASM_TYPE_DIRECTIVE_PREFIX with `@' or `#' or whatever for .type, * ASM_TYPE_DIRECTIVE_PREFIX with `@' or `#' or whatever for .type,
or leave it undefined if there is no .type directive. or leave it undefined if there is no .type directive.
* HAVE_GNU_LD if using GNU ld, with support for weak symbols in a.out,
and for symbol set and warning messages extensions in a.out and ELF.
* HAVE_ELF if using ELF, which supports weak symbols using `.weak'. * HAVE_ELF if using ELF, which supports weak symbols using `.weak'.
* HAVE_ASM_WEAK_DIRECTIVE if we have weak symbols using `.weak'. * HAVE_ASM_WEAK_DIRECTIVE if we have weak symbols using `.weak'.
* HAVE_ASM_WEAKEXT_DIRECTIVE if we have weak symbols using `.weakext'. * HAVE_ASM_WEAKEXT_DIRECTIVE if we have weak symbols using `.weakext'.
@ -56,7 +54,7 @@
#include <config.h> #include <config.h>
/* The symbols in all the user (non-_) macros are C symbols. /* The symbols in all the user (non-_) macros are C symbols.
HAVE_GNU_LD without HAVE_ELF implies a.out. */ NO HAVE_ELF implies a.out. */
#if defined HAVE_ASM_WEAK_DIRECTIVE || defined HAVE_ASM_WEAKEXT_DIRECTIVE #if defined HAVE_ASM_WEAK_DIRECTIVE || defined HAVE_ASM_WEAKEXT_DIRECTIVE
# define HAVE_WEAK_SYMBOLS # define HAVE_WEAK_SYMBOLS
@ -220,55 +218,48 @@
/* When a reference to SYMBOL is encountered, the linker will emit a /* When a reference to SYMBOL is encountered, the linker will emit a
warning message MSG. */ warning message MSG. */
#ifdef HAVE_GNU_LD #ifdef HAVE_ELF
# ifdef HAVE_ELF
/* We want the .gnu.warning.SYMBOL section to be unallocated. */ /* We want the .gnu.warning.SYMBOL section to be unallocated. */
# ifdef HAVE_ASM_PREVIOUS_DIRECTIVE # ifdef HAVE_ASM_PREVIOUS_DIRECTIVE
# define __make_section_unallocated(section_string) \ # define __make_section_unallocated(section_string) \
asm (".section " section_string "\n\t.previous"); asm (".section " section_string "\n\t.previous");
# elif defined HAVE_ASM_POPSECTION_DIRECTIVE # elif defined HAVE_ASM_POPSECTION_DIRECTIVE
# define __make_section_unallocated(section_string) \ # define __make_section_unallocated(section_string) \
asm (".pushsection " section_string "\n\t.popsection"); asm (".pushsection " section_string "\n\t.popsection");
# else # else
# define __make_section_unallocated(section_string) # define __make_section_unallocated(section_string)
# endif # endif
/* Tacking on "\n\t#" to the section name makes gcc put it's bogus /* Tacking on "\n\t#" to the section name makes gcc put it's bogus
section attributes on what looks like a comment to the assembler. */ section attributes on what looks like a comment to the assembler. */
# ifdef HAVE_SECTION_QUOTES # ifdef HAVE_SECTION_QUOTES
# define __sec_comment "\"\n\t#\"" # define __sec_comment "\"\n\t#\""
# else # else
# define __sec_comment "\n\t#" # define __sec_comment "\n\t#"
# endif # endif
# define link_warning(symbol, msg) \ # define link_warning(symbol, msg) \
__make_section_unallocated (".gnu.warning." #symbol) \ __make_section_unallocated (".gnu.warning." #symbol) \
static const char __evoke_link_warning_##symbol[] \ static const char __evoke_link_warning_##symbol[] \
__attribute__ ((used, section (".gnu.warning." #symbol __sec_comment))) \ __attribute__ ((used, section (".gnu.warning." #symbol __sec_comment))) \
= msg; = msg;
# define libc_freeres_ptr(decl) \ # define libc_freeres_ptr(decl) \
__make_section_unallocated ("__libc_freeres_ptrs, \"aw\", %nobits") \ __make_section_unallocated ("__libc_freeres_ptrs, \"aw\", %nobits") \
decl __attribute__ ((section ("__libc_freeres_ptrs" __sec_comment))) decl __attribute__ ((section ("__libc_freeres_ptrs" __sec_comment)))
# define __libc_freeres_fn_section \ # define __libc_freeres_fn_section \
__attribute__ ((section ("__libc_freeres_fn"))) __attribute__ ((section ("__libc_freeres_fn")))
# else /* Not ELF: a.out */ #else /* Not ELF: a.out */
# ifdef HAVE_XCOFF # ifdef HAVE_XCOFF
/* XCOFF does not support .stabs. /* XCOFF does not support .stabs.
The native aix linker will remove the .stab and .stabstr sections The native aix linker will remove the .stab and .stabstr sections
The gnu linker will have a fatal error if there is a relocation for The gnu linker will have a fatal error if there is a relocation for
symbol in the .stab section. Silently disable this macro. */ symbol in the .stab section. Silently disable this macro. */
# define link_warning(symbol, msg) # define link_warning(symbol, msg)
# else # else
# define link_warning(symbol, msg) \ # define link_warning(symbol, msg) \
asm (".stabs \"" msg "\",30,0,0,0\n\t" \ asm (".stabs \"" msg "\",30,0,0,0\n\t" \
".stabs \"" __SYMBOL_PREFIX #symbol "\",1,0,0,0\n"); ".stabs \"" __SYMBOL_PREFIX #symbol "\",1,0,0,0\n");
# endif /* XCOFF */ # endif /* XCOFF */
# define libc_freeres_ptr(decl) decl
# define __libc_freeres_fn_section
# endif
#else
/* We will never be heard; they will all die horribly. */
# define link_warning(symbol, msg)
# define libc_freeres_ptr(decl) decl # define libc_freeres_ptr(decl) decl
# define __libc_freeres_fn_section # define __libc_freeres_fn_section
#endif #endif
@ -325,92 +316,79 @@ for linking")
*/ */
#ifdef HAVE_GNU_LD
/* Symbol set support macros. */ /* Symbol set support macros. */
# ifdef HAVE_ELF #ifdef HAVE_ELF
/* Make SYMBOL, which is in the text segment, an element of SET. */ /* Make SYMBOL, which is in the text segment, an element of SET. */
# define text_set_element(set, symbol) _elf_set_element(set, symbol) # define text_set_element(set, symbol) _elf_set_element(set, symbol)
/* Make SYMBOL, which is in the data segment, an element of SET. */ /* Make SYMBOL, which is in the data segment, an element of SET. */
# define data_set_element(set, symbol) _elf_set_element(set, symbol) # define data_set_element(set, symbol) _elf_set_element(set, symbol)
/* Make SYMBOL, which is in the bss segment, an element of SET. */ /* Make SYMBOL, which is in the bss segment, an element of SET. */
# define bss_set_element(set, symbol) _elf_set_element(set, symbol) # define bss_set_element(set, symbol) _elf_set_element(set, symbol)
/* These are all done the same way in ELF. /* These are all done the same way in ELF.
There is a new section created for each set. */ There is a new section created for each set. */
# ifdef SHARED # ifdef SHARED
/* When building a shared library, make the set section writable, /* When building a shared library, make the set section writable,
because it will need to be relocated at run time anyway. */ because it will need to be relocated at run time anyway. */
# define _elf_set_element(set, symbol) \ # define _elf_set_element(set, symbol) \
static const void *__elf_set_##set##_element_##symbol##__ \ static const void *__elf_set_##set##_element_##symbol##__ \
__attribute__ ((used, section (#set))) = &(symbol) __attribute__ ((used, section (#set))) = &(symbol)
# else # else
# define _elf_set_element(set, symbol) \ # define _elf_set_element(set, symbol) \
static const void *const __elf_set_##set##_element_##symbol##__ \ static const void *const __elf_set_##set##_element_##symbol##__ \
__attribute__ ((used, section (#set))) = &(symbol) __attribute__ ((used, section (#set))) = &(symbol)
# endif # endif
/* Define SET as a symbol set. This may be required (it is in a.out) to /* Define SET as a symbol set. This may be required (it is in a.out) to
be able to use the set's contents. */ be able to use the set's contents. */
# define symbol_set_define(set) symbol_set_declare(set) # define symbol_set_define(set) symbol_set_declare(set)
/* Declare SET for use in this module, if defined in another module. /* Declare SET for use in this module, if defined in another module.
In a shared library, this is always local to that shared object. In a shared library, this is always local to that shared object.
For static linking, the set might be wholly absent and so we use For static linking, the set might be wholly absent and so we use
weak references. */ weak references. */
# define symbol_set_declare(set) \ # define symbol_set_declare(set) \
extern char const __start_##set[] __symbol_set_attribute; \ extern char const __start_##set[] __symbol_set_attribute; \
extern char const __stop_##set[] __symbol_set_attribute; extern char const __stop_##set[] __symbol_set_attribute;
# ifdef SHARED # ifdef SHARED
# define __symbol_set_attribute attribute_hidden # define __symbol_set_attribute attribute_hidden
# else # else
# define __symbol_set_attribute __attribute__ ((weak)) # define __symbol_set_attribute __attribute__ ((weak))
# endif # endif
/* Return a pointer (void *const *) to the first element of SET. */ /* Return a pointer (void *const *) to the first element of SET. */
# define symbol_set_first_element(set) ((void *const *) (&__start_##set)) # define symbol_set_first_element(set) ((void *const *) (&__start_##set))
/* Return true iff PTR (a void *const *) has been incremented /* Return true iff PTR (a void *const *) has been incremented
past the last element in SET. */ past the last element in SET. */
# define symbol_set_end_p(set, ptr) ((ptr) >= (void *const *) &__stop_##set) # define symbol_set_end_p(set, ptr) ((ptr) >= (void *const *) &__stop_##set)
# else /* Not ELF: a.out. */ #else /* Not ELF: a.out. */
# ifdef HAVE_XCOFF # ifdef HAVE_XCOFF
/* XCOFF does not support .stabs. /* XCOFF does not support .stabs.
The native aix linker will remove the .stab and .stabstr sections The native aix linker will remove the .stab and .stabstr sections
The gnu linker will have a fatal error if there is a relocation for The gnu linker will have a fatal error if there is a relocation for
symbol in the .stab section. Silently disable these macros. */ symbol in the .stab section. Silently disable these macros. */
# define text_set_element(set, symbol) # define text_set_element(set, symbol)
# define data_set_element(set, symbol) # define data_set_element(set, symbol)
# define bss_set_element(set, symbol) # define bss_set_element(set, symbol)
# else # else
# define text_set_element(set, symbol) \ # define text_set_element(set, symbol) \
asm (".stabs \"" __SYMBOL_PREFIX #set "\",23,0,0," __SYMBOL_PREFIX #symbol) asm (".stabs \"" __SYMBOL_PREFIX #set "\",23,0,0," __SYMBOL_PREFIX #symbol)
# define data_set_element(set, symbol) \ # define data_set_element(set, symbol) \
asm (".stabs \"" __SYMBOL_PREFIX #set "\",25,0,0," __SYMBOL_PREFIX #symbol) asm (".stabs \"" __SYMBOL_PREFIX #set "\",25,0,0," __SYMBOL_PREFIX #symbol)
# define bss_set_element(set, symbol) ?error Must use initialized data. # define bss_set_element(set, symbol) ?error Must use initialized data.
# endif /* XCOFF */ # endif /* XCOFF */
# define symbol_set_define(set) void *const (set)[1]; # define symbol_set_define(set) void *const (set)[1];
# define symbol_set_declare(set) extern void *const (set)[1];
# define symbol_set_first_element(set) &(set)[1]
# define symbol_set_end_p(set, ptr) (*(ptr) == 0)
# endif /* ELF. */
#else
/* We cannot do anything in generial. */
# define text_set_element(set, symbol) asm ("")
# define data_set_element(set, symbol) asm ("")
# define bss_set_element(set, symbol) asm ("")
# define symbol_set_define(set) void *const (set)[1];
# define symbol_set_declare(set) extern void *const (set)[1]; # define symbol_set_declare(set) extern void *const (set)[1];
# define symbol_set_first_element(set) &(set)[1] # define symbol_set_first_element(set) &(set)[1]
# define symbol_set_end_p(set, ptr) (*(ptr) == 0) # define symbol_set_end_p(set, ptr) (*(ptr) == 0)
#endif /* Have GNU ld. */
#endif /* ELF. */
#if DO_VERSIONING #if DO_VERSIONING
# define symbol_version(real, name, version) \ # define symbol_version(real, name, version) \

3
posix/execl.c
View File

@ -24,9 +24,6 @@
#include <stackinfo.h> #include <stackinfo.h>
#ifndef HAVE_GNU_LD
# define __environ environ
#endif
/* Execute PATH with all arguments after PATH until /* Execute PATH with all arguments after PATH until
a NULL pointer and environment from `environ'. */ a NULL pointer and environment from `environ'. */

5
posix/execv.c
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1991, 1992, 1997 Free Software Foundation, Inc. /* Copyright (C) 1991, 1992, 1997, 2005 Free Software Foundation, Inc.
This file is part of the GNU C Library. This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or The GNU C Library is free software; you can redistribute it and/or
@ -18,9 +18,6 @@
#include <unistd.h> #include <unistd.h>
#ifndef HAVE_GNU_LD
# define __environ environ
#endif
/* Execute PATH with arguments ARGV and environment from `environ'. */ /* Execute PATH with arguments ARGV and environment from `environ'. */
int int

4
stdio-common/psignal.c
View File

@ -24,10 +24,6 @@
#include <wchar.h> #include <wchar.h>
#ifndef HAVE_GNU_LD
#define _sys_siglist sys_siglist
#endif
/* Defined in sys_siglist.c. */ /* Defined in sys_siglist.c. */
extern const char *const _sys_siglist[]; extern const char *const _sys_siglist[];
extern const char *const _sys_siglist_internal[] attribute_hidden; extern const char *const _sys_siglist_internal[] attribute_hidden;

11
stdlib/exit.c
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1991,95,96,97,99,2001,02 Free Software Foundation, Inc. /* Copyright (C) 1991,95,96,97,99,2001,2002,2005 Free Software Foundation, Inc.
This file is part of the GNU C Library. This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or The GNU C Library is free software; you can redistribute it and/or
@ -21,10 +21,8 @@
#include <unistd.h> #include <unistd.h>
#include "exit.h" #include "exit.h"
#ifdef HAVE_GNU_LD
#include "set-hooks.h" #include "set-hooks.h"
DEFINE_HOOK (__libc_atexit, (void)) DEFINE_HOOK (__libc_atexit, (void))
#endif
/* Call all functions registered with `atexit' and `on_exit', /* Call all functions registered with `atexit' and `on_exit',
@ -70,14 +68,7 @@ exit (int status)
free (old); free (old);
} }
#ifdef HAVE_GNU_LD
RUN_HOOK (__libc_atexit, ()); RUN_HOOK (__libc_atexit, ());
#else
{
extern void _cleanup (void);
_cleanup ();
}
#endif
_exit (status); _exit (status);
} }

6
string/strsignal.c
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1991, 1994-2000, 2001, 2002 Free Software Foundation, Inc. /* Copyright (C) 1991, 1994-2002, 2005 Free Software Foundation, Inc.
This file is part of the GNU C Library. This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or The GNU C Library is free software; you can redistribute it and/or
@ -24,10 +24,6 @@
#include <bits/libc-lock.h> #include <bits/libc-lock.h>
#ifndef HAVE_GNU_LD
#define _sys_siglist sys_siglist
#endif
/* Defined in siglist.c. */ /* Defined in siglist.c. */
extern const char *const _sys_siglist[]; extern const char *const _sys_siglist[];
extern const char *const _sys_siglist_internal[] attribute_hidden; extern const char *const _sys_siglist_internal[] attribute_hidden;

6
string/tester.c
View File

@ -1,5 +1,5 @@
/* Tester for string functions. /* Tester for string functions.
Copyright (C) 1995-2000, 2001, 2003 Free Software Foundation, Inc. Copyright (C) 1995-2001, 2003, 2005 Free Software Foundation, Inc.
This file is part of the GNU C Library. This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or The GNU C Library is free software; you can redistribute it and/or
@ -34,10 +34,6 @@
#include <strings.h> #include <strings.h>
#include <fcntl.h> #include <fcntl.h>
#ifndef HAVE_GNU_LD
#define _sys_nerr sys_nerr
#define _sys_errlist sys_errlist
#endif
#define STREQ(a, b) (strcmp((a), (b)) == 0) #define STREQ(a, b) (strcmp((a), (b)) == 0)

6
sysdeps/generic/errlist.c
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1991, 1994, 1997 Free Software Foundation, Inc. /* Copyright (C) 1991, 1994, 1997, 2005 Free Software Foundation, Inc.
This file is part of the GNU C Library. This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or The GNU C Library is free software; you can redistribute it and/or
@ -18,10 +18,6 @@
#include <stddef.h> #include <stddef.h>
#ifndef HAVE_GNU_LD
#define _sys_errlist sys_errlist
#define _sys_nerr sys_nerr
#endif
const char *const _sys_errlist[] = const char *const _sys_errlist[] =
{ {

5
sysdeps/generic/getenv.c
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1991,92,94,96,98,99,2002 Free Software Foundation, Inc. /* Copyright (C) 1991,92,94,96,98,99,2002,2005 Free Software Foundation, Inc.
This file is part of the GNU C Library. This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or The GNU C Library is free software; you can redistribute it and/or
@ -23,9 +23,6 @@
#include <string.h> #include <string.h>
#include <unistd.h> #include <unistd.h>
#ifndef HAVE_GNU_LD
#define __environ environ
#endif
/* Return the value of the environment variable NAME. This implementation /* Return the value of the environment variable NAME. This implementation
is tuned a bit in that it assumes no environment variable has an empty is tuned a bit in that it assumes no environment variable has an empty

4
sysdeps/generic/getgroups.c
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1991, 1992, 1995, 1996, 1997 Free Software Foundation, Inc. /* Copyright (C) 1991,1992,1995,1996,1997,2005 Free Software Foundation, Inc.
This file is part of the GNU C Library. This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or The GNU C Library is free software; you can redistribute it and/or
@ -40,7 +40,7 @@ __getgroups (size, list)
return -1; return -1;
} }
#if defined (HAVE_GNU_LD) && !(defined (NGROUPS_MAX) && NGROUPS_MAX == 0) #if !(defined (NGROUPS_MAX) && NGROUPS_MAX == 0)
stub_warning (getgroups); stub_warning (getgroups);
#endif #endif

28
sysdeps/generic/init-posix.c
View File

@ -1,27 +1 @@
/* Copyright (C) 1991, 1995, 1997 Free Software Foundation, Inc. /* Nothing to do. */
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.
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, write to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
#ifndef HAVE_GNU_LD
void
__init_posix (void)
{
return;
}
#endif

8
sysdeps/posix/gettimeofday.c
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1991, 92, 94, 95, 96, 97, 2002 Free Software Foundation, Inc. /* Copyright (C) 1991,1992,1994-1997,2002,2005 Free Software Foundation, Inc.
This file is part of the GNU C Library. This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or The GNU C Library is free software; you can redistribute it and/or
@ -20,12 +20,6 @@
#include <time.h> #include <time.h>
#include <sys/time.h> #include <sys/time.h>
#ifndef HAVE_GNU_LD
#define __daylight daylight
#define __timezone timezone
#define __tzname tzname
#endif
#undef __gettimeofday #undef __gettimeofday
/* Get the current time of day and timezone information, /* Get the current time of day and timezone information,

6
sysdeps/posix/system.c
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1991-2000, 2002, 2003 Free Software Foundation, Inc. /* Copyright (C) 1991-2000, 2002, 2003, 2005 Free Software Foundation, Inc.
This file is part of the GNU C Library. This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or The GNU C Library is free software; you can redistribute it and/or
@ -27,10 +27,6 @@
#include <sysdep-cancel.h> #include <sysdep-cancel.h>
#ifndef HAVE_GNU_LD
#define __environ environ
#endif
#define SHELL_PATH "/bin/sh" /* Path of the shell. */ #define SHELL_PATH "/bin/sh" /* Path of the shell. */
#define SHELL_NAME "sh" /* Name to give it. */ #define SHELL_NAME "sh" /* Name to give it. */

4
sysdeps/unix/bsd/init-posix.c
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1991, 94, 95, 97, 98 Free Software Foundation, Inc. /* Copyright (C) 1991, 94, 95, 97, 98, 2005 Free Software Foundation, Inc.
This file is part of the GNU C Library. This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or The GNU C Library is free software; you can redistribute it and/or
@ -30,6 +30,4 @@ __init_posix (void)
_posix_start_time = time ((time_t *) NULL); _posix_start_time = time ((time_t *) NULL);
} }
#ifdef HAVE_GNU_LD
text_set_element(__libc_subinit, __init_posix); text_set_element(__libc_subinit, __init_posix);
#endif

6
sysdeps/unix/bsd/sun/m68k/brk.S
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1991, 1992, 1994, 1995, 1997 Free Software Foundation, Inc. /* Copyright (C) 1991,1992,1994,1995,1997,2005 Free Software Foundation, Inc.
This file is part of the GNU C Library. This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or The GNU C Library is free software; you can redistribute it and/or
@ -22,10 +22,6 @@
#define SYS_brk 17 #define SYS_brk 17
#endif #endif
#ifndef HAVE_GNU_LD
#define __end _end
#endif
.data .data
.globl ___curbrk .globl ___curbrk
___curbrk: ___curbrk:

6
sysdeps/unix/bsd/sun/m68k/sethostid.S
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1991, 1992, 1997 Free Software Foundation, Inc. /* Copyright (C) 1991, 1992, 1997, 2005 Free Software Foundation, Inc.
This file is part of the GNU C Library. This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or The GNU C Library is free software; you can redistribute it and/or
@ -34,11 +34,7 @@ _sethostid:
moveq #-1, d0 moveq #-1, d0
rts rts
#ifdef HAVE_GNU_LD
.stabs "warning: sethostid is not implemented and will always fail",30,0,0,0 .stabs "warning: sethostid is not implemented and will always fail",30,0,0,0
.stabs "_sethostid",1,0,0,0 .stabs "_sethostid",1,0,0,0
#endif #endif
#endif

5
sysdeps/unix/bsd/sun/sparc/sethostid.S
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1991, 1992, 1997 Free Software Foundation, Inc. /* Copyright (C) 1991, 1992, 1997, 2005 Free Software Foundation, Inc.
This file is part of the GNU C Library. This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or The GNU C Library is free software; you can redistribute it and/or
@ -36,11 +36,8 @@ ENTRY (sethostid)
retl retl
sub %g0, 1, %o0 sub %g0, 1, %o0
#ifdef HAVE_GNU_LD
.stabs "warning: sethostid is not implemented and will always fail",30,0,0,0 .stabs "warning: sethostid is not implemented and will always fail",30,0,0,0
.stabs "_sethostid",1,0,0,0 .stabs "_sethostid",1,0,0,0
#endif #endif
#endif

5
sysdeps/unix/bsd/ulimit.c
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1991, 92, 94, 96, 97, 98, 2001 Free Software Foundation, Inc. /* Copyright (C) 1991,1992,1994-1998,2001,2005 Free Software Foundation, Inc.
This file is part of the GNU C Library. This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or The GNU C Library is free software; you can redistribute it and/or
@ -23,9 +23,6 @@
#include <unistd.h> #include <unistd.h>
#include <sys/resource.h> #include <sys/resource.h>
#ifndef HAVE_GNU_LD
#define _etext etext
#endif
extern int _etext; extern int _etext;

6
sysdeps/unix/i386/brk.S
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1991,92,93,95,97,2002 Free Software Foundation, Inc. /* Copyright (C) 1991,92,93,95,97,2002,2005 Free Software Foundation, Inc.
This file is part of the GNU C Library. This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or The GNU C Library is free software; you can redistribute it and/or
@ -25,11 +25,7 @@
.data .data
.globl C_SYMBOL_NAME(__curbrk) .globl C_SYMBOL_NAME(__curbrk)
C_LABEL(__curbrk) C_LABEL(__curbrk)
#ifdef HAVE_GNU_LD
.long C_SYMBOL_NAME(_end) .long C_SYMBOL_NAME(_end)
#else
.long C_SYMBOL_NAME(end)
#endif
.text .text
SYSCALL__ (brk, 1) SYSCALL__ (brk, 1)

6
sysdeps/unix/sparc/brk.S
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1993, 1995, 1997 Free Software Foundation, Inc. /* Copyright (C) 1993, 1995, 1997, 2005 Free Software Foundation, Inc.
This file is part of the GNU C Library. This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or The GNU C Library is free software; you can redistribute it and/or
@ -29,11 +29,7 @@
.data .data
.global C_SYMBOL_NAME(__curbrk) .global C_SYMBOL_NAME(__curbrk)
C_LABEL(__curbrk) C_LABEL(__curbrk)
#ifdef HAVE_GNU_LD
.long C_SYMBOL_NAME(_end) .long C_SYMBOL_NAME(_end)
#else
.long C_SYMBOL_NAME(end)
#endif
.text .text
ENTRY (__brk) ENTRY (__brk)