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Update.
2004-02-19 Steven Munroe <sjmunroe@us.ibm.com> * sysdeps/generic/libc-start.c [LIBC_START_DISABLE_INLINE] (STATIC): Define as static. * sysdeps/powerpc/elf/libc-start.c: Define LIBC_START_DISABLE_INLINE because gcc does not allow inline of functions that call setjmp. 2004-02-19 Steven Munroe <sjmunroe@us.ibm.com> * sysdeps/powerpc/powerpc64/Makefile: Use -finline-limit. 2004-02-19 Jakub Jelinek <jakub@redhat.com> * elf/rtld.c (_dl_argv): If DL_ARGV_NOT_RELRO defined, don't use attribute_relro for _dl_argv. * sysdeps/alpha/dl-machine.h (DL_ARGV_NOT_RELRO): Define. * sysdeps/ia64/dl-machine.h (DL_ARGV_NOT_RELRO): Define. * sysdeps/sparc/sparc32/dl-machine.h (DL_ARGV_NOT_RELRO): Define. * sysdeps/sparc/sparc64/dl-machine.h (DL_ARGV_NOT_RELRO): Define. vfork instead of fork.
This commit is contained in:
Ulrich Drepper
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64d2a3790d
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11986c680d
22
ChangeLog
22
ChangeLog
@ -1,7 +1,27 @@
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2004-02-19 Steven Munroe <sjmunroe@us.ibm.com>
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* sysdeps/generic/libc-start.c [LIBC_START_DISABLE_INLINE] (STATIC):
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Define as static.
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* sysdeps/powerpc/elf/libc-start.c: Define LIBC_START_DISABLE_INLINE
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because gcc does not allow inline of functions that call setjmp.
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2004-02-19 Steven Munroe <sjmunroe@us.ibm.com>
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* sysdeps/powerpc/powerpc64/Makefile: Use -finline-limit.
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2004-02-19 Jakub Jelinek <jakub@redhat.com>
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* elf/rtld.c (_dl_argv): If DL_ARGV_NOT_RELRO defined, don't
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use attribute_relro for _dl_argv.
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* sysdeps/alpha/dl-machine.h (DL_ARGV_NOT_RELRO): Define.
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* sysdeps/ia64/dl-machine.h (DL_ARGV_NOT_RELRO): Define.
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* sysdeps/sparc/sparc32/dl-machine.h (DL_ARGV_NOT_RELRO): Define.
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* sysdeps/sparc/sparc64/dl-machine.h (DL_ARGV_NOT_RELRO): Define.
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2004-02-19 Ulrich Drepper <drepper@redhat.com>
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* libio/iopopen.c (_IO_new_proc_open): It's not kosher to use
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cfork instead of fork.
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vfork instead of fork.
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* libio/oldiopopen.c (_IO_old_proc_open): Likewise.
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* sysdeps/unix/clock_settime.c (clock_settime): Fix typo which
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@ -68,7 +68,11 @@ enum mode { normal, list, verify, trace };
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static void process_envvars (enum mode *modep);
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int _dl_argc attribute_relro attribute_hidden;
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#ifdef DL_ARGV_NOT_RELRO
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char **_dl_argv = NULL;
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#else
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char **_dl_argv attribute_relro = NULL;
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#endif
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INTDEF(_dl_argv)
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/* Nonzero if we were run directly. */
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@ -1,3 +1,8 @@
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2004-02-19 Andreas Schwab <schwab@suse.de>
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* sysdeps/pthread/pthread_barrier_wait.c (pthread_barrier_wait):
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Fix last change.
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2004-02-18 Ulrich Drepper <drepper@redhat.com>
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* sysdeps/unix/sysv/linux/i386/i486/pthread_barrier_wait.S
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@ -73,7 +73,7 @@ pthread_barrier_wait (barrier)
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unsigned int init_count = ibarrier->init_count;
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/* If this was the last woken thread, unlock. */
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if (atomic_exchange_and_add (ibarrier->left, 1) == init_count - 1)
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if (atomic_exchange_and_add (&ibarrier->left, 1) == init_count - 1)
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/* We are done. */
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lll_unlock (ibarrier->lock);
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@ -293,6 +293,10 @@ elf_machine_runtime_setup (struct link_map *l, int lazy, int profile)
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strong_alias (_dl_runtime_resolve, _dl_runtime_profile);
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#endif
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/* _dl_argv cannot be attribute_relro, because _dl_start_user below
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might write into it after _dl_start returns. */
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#define DL_ARGV_NOT_RELRO 1
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/* Initial entry point code for the dynamic linker.
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The C function `_dl_start' is the real entry point;
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its return value is the user program's entry point. */
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@ -44,7 +44,11 @@ extern void __pthread_initialize_minimal (void)
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#ifdef LIBC_START_MAIN
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# define STATIC static inline __attribute__ ((always_inline))
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# ifdef LIBC_START_DISABLE_INLINE
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# define STATIC static
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# else
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# define STATIC static inline __attribute__ ((always_inline))
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# endif
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#else
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# define STATIC
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# define LIBC_START_MAIN BP_SYM (__libc_start_main)
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@ -1,5 +1,5 @@
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/* Machine-dependent ELF dynamic relocation inline functions. IA-64 version.
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Copyright (C) 1995-1997, 2000-2002, 2003 Free Software Foundation, Inc.
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Copyright (C) 1995-1997, 2000-2003, 2004 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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@ -272,6 +272,10 @@ elf_machine_runtime_setup (struct link_map *l, int lazy, int profile)
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#define DL_STACK_END(cookie) \
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((void *) (((long) (cookie)) - 16))
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/* _dl_argv cannot be attribute_relro, because _dl_start_user below
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might write into it after _dl_start returns. */
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#define DL_ARGV_NOT_RELRO 1
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/* Initial entry point code for the dynamic linker.
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The C function `_dl_start' is the real entry point;
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its return value is the user program's entry point. */
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@ -49,6 +49,7 @@ __aux_init_cache (ElfW(auxv_t) *av)
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/* The main work is done in the generic function. */
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#define LIBC_START_MAIN generic_start_main
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#define LIBC_START_DISABLE_INLINE
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#define LIBC_START_MAIN_AUXVEC_ARG
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#define MAIN_AUXVEC_ARG
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#define INIT_MAIN_ARGS
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@ -20,5 +20,5 @@ endif
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ifeq ($(subdir),elf)
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# help gcc inline asm code from dl-machine.h
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+cflags += --param max-inline-insns=2000
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+cflags += -finline-limit=2000
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endif
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@ -1,5 +1,5 @@
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/* Machine-dependent ELF dynamic relocation inline functions. SPARC version.
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Copyright (C) 1996-2002, 2003 Free Software Foundation, Inc.
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Copyright (C) 1996-2003, 2004 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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@ -253,6 +253,10 @@ elf_machine_runtime_setup (struct link_map *l, int lazy, int profile)
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#define DL_STACK_END(cookie) \
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((void *) (((long) (cookie)) - (22 - 6) * 4))
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/* _dl_argv cannot be attribute_relro, because _dl_start_user below
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might write into it after _dl_start returns. */
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#define DL_ARGV_NOT_RELRO 1
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/* Initial entry point code for the dynamic linker.
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The C function `_dl_start' is the real entry point;
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its return value is the user program's entry point. */
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@ -1,5 +1,5 @@
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/* Machine-dependent ELF dynamic relocation inline functions. Sparc64 version.
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Copyright (C) 1997,1998,1999,2000,2001,2002, 2003
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Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
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Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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@ -671,6 +671,10 @@ elf_machine_runtime_setup (struct link_map *l, int lazy, int profile)
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#define DL_STACK_END(cookie) \
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((void *) (((long) (cookie)) - (22 - 6) * 8 - STACK_BIAS))
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/* _dl_argv cannot be attribute_relro, because _dl_start_user below
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might write into it after _dl_start returns. */
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#define DL_ARGV_NOT_RELRO 1
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/* Initial entry point code for the dynamic linker.
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The C function `_dl_start' is the real entry point;
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its return value is the user program's entry point. */
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